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Martin D, Rödel F, Hehlgans S, Looso M, Ziegler PK, Fleischmann M, Diefenhardt M, Fries L, Kalinauskaite G, Tinhofer I, Zips D, Gani C, Rödel C, Fokas E. Inflammatory pathways confer resistance to chemoradiotherapy in anal squamous cell carcinoma. NPJ Precis Oncol 2024; 8:93. [PMID: 38653773 DOI: 10.1038/s41698-024-00585-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2023] [Accepted: 03/22/2024] [Indexed: 04/25/2024] Open
Abstract
Anal squamous cell carcinoma (ASCC) is associated with immunosuppression and infection with human papillomavirus (HPV). Response to standard chemoradiotherapy (CRT) varies considerably. A comprehensive molecular characterization of CRT resistance is lacking, and little is known about the interplay between tumor immune contexture, host immunity, and immunosuppressive and/or immune activating effects of CRT. Patients with localized ASCC, treated with CRT at three different sites of the German Cancer Consortium (DKTK) were included. Patient cohorts for molecular analysis included baseline formalin fixed paraffin embedded biopsies for immunohistochemistry (n = 130), baseline RNA sequencing (n = 98), peripheral blood immune profiling (n = 47), and serum cytokine measurement (n = 35). Gene set enrichment analysis showed that pathways for IFNγ, IFNα, inflammatory response, TNFα signaling via NF-κB, and EMT were significantly enriched in poor responders (all p < 0.001). Expression of interferon-induced transmembrane protein 1 (IFITM1), both on mRNA and protein levels, was associated with reduced Freedom from locoregional failure (FFLF, p = 0.037) and freedom from distant metastasis (FFDM, p = 0.014). An increase of PD-L1 expression on CD4+ T-cells (p < 0.001) and an increase in HLA-DR expression on T-cells (p < 0.001) was observed in the peripheral blood after CRT. Elevated levels of regulatory T-cells and CXCL2 were associated with reduced FFLF (p = 0.0044 and p = 0.004, respectively). Inflammatory pathways in tissue in line with elevated levels of regulatory T-cells and CXCL2 in peripheral blood are associated with resistance to CRT. To counteract this resistance mechanism, the RADIANCE randomized phase-2 trial currently tests the addition of the immune checkpoint inhibitor durvalumab to standard CRT in locally advanced ASCC.
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Affiliation(s)
- D Martin
- Department of Radiotherapy and Oncology, Goethe University Frankfurt, University Hospital, Frankfurt, Germany.
- German Cancer Consortium (DKTK), Partner Site Frankfurt, A Partnership between DKFZ and University Hospital Frankfurt, Frankfurt, Germany.
- Frankfurt Cancer Institute (FCI), Goethe University Frankfurt, Frankfurt, Germany.
| | - F Rödel
- Department of Radiotherapy and Oncology, Goethe University Frankfurt, University Hospital, Frankfurt, Germany
- German Cancer Consortium (DKTK), Partner Site Frankfurt, A Partnership between DKFZ and University Hospital Frankfurt, Frankfurt, Germany
- Frankfurt Cancer Institute (FCI), Goethe University Frankfurt, Frankfurt, Germany
| | - S Hehlgans
- Department of Radiotherapy and Oncology, Goethe University Frankfurt, University Hospital, Frankfurt, Germany
| | - M Looso
- Max Planck Institute for Heart and Lung Research, Bioinformatics Core Unit, Bad Nauheim, Germany
| | - P K Ziegler
- German Cancer Consortium (DKTK), Partner Site Frankfurt, A Partnership between DKFZ and University Hospital Frankfurt, Frankfurt, Germany
- Frankfurt Cancer Institute (FCI), Goethe University Frankfurt, Frankfurt, Germany
- Dr. Senckenberg Institute of Pathology, Goethe University Frankfurt, University Hospital, Frankfurt, Germany
| | - M Fleischmann
- Department of Radiotherapy and Oncology, Goethe University Frankfurt, University Hospital, Frankfurt, Germany
- German Cancer Consortium (DKTK), Partner Site Frankfurt, A Partnership between DKFZ and University Hospital Frankfurt, Frankfurt, Germany
- Frankfurt Cancer Institute (FCI), Goethe University Frankfurt, Frankfurt, Germany
| | - M Diefenhardt
- Department of Radiotherapy and Oncology, Goethe University Frankfurt, University Hospital, Frankfurt, Germany
- German Cancer Consortium (DKTK), Partner Site Frankfurt, A Partnership between DKFZ and University Hospital Frankfurt, Frankfurt, Germany
- Frankfurt Cancer Institute (FCI), Goethe University Frankfurt, Frankfurt, Germany
| | - L Fries
- Department of Radiotherapy and Oncology, Goethe University Frankfurt, University Hospital, Frankfurt, Germany
| | - G Kalinauskaite
- Department of Radiooncology and Radiotherapy, Charité University Hospital Berlin, Berlin, Germany
- German Cancer Consortium (DKTK), Partner Site Berlin, A Partnership between DKFZ and Charité University Hospital Berlin, Berlin, Germany
| | - I Tinhofer
- Department of Radiooncology and Radiotherapy, Charité University Hospital Berlin, Berlin, Germany
- German Cancer Consortium (DKTK), Partner Site Berlin, A Partnership between DKFZ and Charité University Hospital Berlin, Berlin, Germany
| | - D Zips
- Department of Radiooncology and Radiotherapy, Charité University Hospital Berlin, Berlin, Germany
- German Cancer Consortium (DKTK), Partner Site Berlin, A Partnership between DKFZ and Charité University Hospital Berlin, Berlin, Germany
| | - C Gani
- Eberhard Karls University, Tübingen, University Hospital Tübingen, Department of Radiation Oncology, Tübingen, Germany
- German Cancer Consortium (DKTK), Partner Site Tübingen, A Partnership between DKFZ and University Hospital Tübingen, Tübingen, Germany
| | - C Rödel
- Department of Radiotherapy and Oncology, Goethe University Frankfurt, University Hospital, Frankfurt, Germany
- German Cancer Consortium (DKTK), Partner Site Frankfurt, A Partnership between DKFZ and University Hospital Frankfurt, Frankfurt, Germany
- Frankfurt Cancer Institute (FCI), Goethe University Frankfurt, Frankfurt, Germany
| | - E Fokas
- Department of Radiotherapy and Oncology, Goethe University Frankfurt, University Hospital, Frankfurt, Germany
- German Cancer Consortium (DKTK), Partner Site Frankfurt, A Partnership between DKFZ and University Hospital Frankfurt, Frankfurt, Germany
- Frankfurt Cancer Institute (FCI), Goethe University Frankfurt, Frankfurt, Germany
- Department of Radiation Oncology, Cyberknife and Radiotherapy, Center for Integrated Oncology Aachen Bonn Cologne Duesseldorf (CIO ABCD), University of Cologne, Faculty of Medicine and University Hospital of Cologne, Cologne, Germany
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Broughan JM, Martin D, Higgins T, Swan G, Cullum A, Kurinczuk JJ, Draper ES, Luyt K, Wellesley DG, Stevens S, Tedstone A, Rankin J. Prevalence of neural tube defects in England prior to the mandatory fortification of non-wholemeal wheat flour with folic acid: a population-based cohort study. Arch Dis Child 2024; 109:106-112. [PMID: 37875332 PMCID: PMC10850651 DOI: 10.1136/archdischild-2023-325856] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/23/2023] [Accepted: 10/02/2023] [Indexed: 10/26/2023]
Abstract
OBJECTIVES To determine the baseline trends in the total birth prevalence of neural tube defects (NTDs) in England (2000-2019) to enable the impact of folic acid fortification of non-wholemeal wheat flour to be monitored. DESIGN Population-based, observational study using congenital anomaly (CA) registration data for England curated by the National Congenital Anomaly and Rare Disease Registration Service (NCARDRS). SETTING Regions of England with active registration in the time period. PARTICIPANTS Babies that were liveborn or stillborn and pregnancies that resulted in a termination of pregnancy or a late miscarriage (20-23 weeks' gestation) with an NTD. MAIN OUTCOME MEASURES Total birth prevalence of anencephaly, spina bifida and all NTDs in England. Poisson regression analysis was used to evaluate time trends with regional register as a random effect. The progress of national registration across England was assessed. RESULTS There were 4541 NTD pregnancies out of 3 637 842 births in England; 1982 anencephaly and 2127 spina bifida. NTD prevalence was 12.5 (95% CI 12.1 to 12.9) per 10 000 total births. NTD prevalence per 10 000 total births was significantly higher in 2015-2019 (13.6, 95% CI 12.9 to 14.4) compared with 2010-2014 (12.1, 95% CI 11.7 to 12.5). An increasing trend in NTDs overall was detected (incidence rate ratio (IRR) 1.01, 1.00 to 1.02), although further analysis determined this effect was confined to 2015-2019 (compared against 2000-2004, IRR 1.14, 1.04 to 1.24). The birth prevalence of anencephaly reflected this pattern. The prevalence of spina bifida remained relatively stable over time. CONCLUSIONS Baseline NTD prevalence for England has been established. National and standardised CA registration is in place, facilitating the systematic and consistent monitoring of pre-fortification and post-fortification NTD trends and evaluating the impact of fortification on NTD prevalence.
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Affiliation(s)
| | - Danielle Martin
- National Disease Registration Service (NDRS), NHS England, Redditch, UK
| | - Thomas Higgins
- National Disease Registration Service (NDRS), NHS England, Redditch, UK
| | - Gillian Swan
- Office for Health Improvement and Disparities, United Kingdom Department of Health and Social Care, London, UK
| | - Adrienne Cullum
- Office for Health Improvement and Disparities, United Kingdom Department of Health and Social Care, London, UK
| | | | | | - Karen Luyt
- Translational Health Sciences, University of Bristol Medical School, Bristol, UK
| | | | - Sarah Stevens
- National Disease Registration Service (NDRS), NHS England, Redditch, UK
| | - Alison Tedstone
- Office for Health Improvement and Disparities, United Kingdom Department of Health and Social Care, London, UK
| | - Judith Rankin
- National Disease Registration Service (NDRS), NHS England, Redditch, UK
- Institute of Health & Society, Newcastle University, Newcastle, UK
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Gogineni E, Schaefer D, Ewing A, Andraos T, DiCostanzo D, Weldon M, Christ D, Baliga S, Jhawar S, Mitchell D, Grecula J, Konieczkowski DJ, Palmer J, Jahraus T, Dibs K, Chakravarti A, Martin D, Gamez ME, Blakaj D. Systematic Implementation of Effective Quality Assurance Processes for the Assessment of Radiation Target Volumes in Head and Neck Cancer. Pract Radiat Oncol 2024:S1879-8500(24)00007-9. [PMID: 38237893 DOI: 10.1016/j.prro.2023.12.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2023] [Revised: 10/17/2023] [Accepted: 12/01/2023] [Indexed: 02/26/2024]
Abstract
PURPOSE Significant heterogeneity exists in clinical quality assurance (QA) practices within radiation oncology departments, with most chart rounds lacking prospective peer-reviewed contour evaluation. This has the potential to significantly affect patient outcomes, particularly for head and neck cancers (HNC) given the large variance in target volume delineation. With this understanding, we incorporated a prospective systematic peer contour-review process into our workflow for all patients with HNC. This study aims to assess the effectiveness of implementing prospective peer review into practice for our National Cancer Institute Designated Cancer Center and to report factors associated with contour modifications. METHODS AND MATERIALS Starting in November 2020, our department adopted a systematic QA process with real-time metrics, in which contours for all patients with HNC treated with radiation therapy were prospectively peer reviewed and graded. Contours were graded with green (unnecessary), yellow (minor), or red (major) colors based on the degree of peer-recommended modifications. Contours from November 2020 through September 2021 were included for analysis. RESULTS Three hundred sixty contours were included. Contour grades were made up of 89.7% green, 8.9% yellow, and 1.4% red grades. Physicians with >12 months of clinical experience were less likely to have contour changes requested than those with <12 months (8.3% vs 40.9%; P < .001). Contour grades were significantly associated with physician case load, with physicians presenting more than the median number of 50 cases having significantly less modifications requested than those presenting <50 (6.7% vs 13.3%; P = .013). Physicians working with a resident or fellow were less likely to have contour changes requested than those without a trainee (5.2% vs 12.6%; P = .039). Frequency of major modification requests significantly decreased over time after adoption of prospective peer contour review, with no red grades occurring >6 months after adoption. CONCLUSIONS This study highlights the importance of prospective peer contour-review implementation into systematic clinical QA processes for HNC. Physician experience proved to be the highest predictor of approved contours. A growth curve was demonstrated, with major modifications declining after prospective contour review implementation. Even within a high-volume academic practice with subspecialist attendings, >10% of patients had contour changes made as a direct result of prospective peer review.
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Affiliation(s)
- E Gogineni
- Department of Radiation Oncology, The Ohio State University Wexner Medical Center, Columbus, Ohio
| | - D Schaefer
- Department of Radiation Oncology, The Ohio State University Wexner Medical Center, Columbus, Ohio
| | - A Ewing
- Department of Radiation Oncology, The Ohio State University Wexner Medical Center, Columbus, Ohio
| | - T Andraos
- Department of Radiation Oncology, The Ohio State University Wexner Medical Center, Columbus, Ohio
| | - D DiCostanzo
- Department of Radiation Oncology, The Ohio State University Wexner Medical Center, Columbus, Ohio
| | - M Weldon
- Department of Radiation Oncology, The Ohio State University Wexner Medical Center, Columbus, Ohio
| | - D Christ
- Department of Radiation Oncology, The Ohio State University Wexner Medical Center, Columbus, Ohio
| | - S Baliga
- Department of Radiation Oncology, The Ohio State University Wexner Medical Center, Columbus, Ohio
| | - S Jhawar
- Department of Radiation Oncology, The Ohio State University Wexner Medical Center, Columbus, Ohio
| | - D Mitchell
- Department of Radiation Oncology, The Ohio State University Wexner Medical Center, Columbus, Ohio
| | - J Grecula
- Department of Radiation Oncology, The Ohio State University Wexner Medical Center, Columbus, Ohio
| | - D J Konieczkowski
- Department of Radiation Oncology, The Ohio State University Wexner Medical Center, Columbus, Ohio
| | - J Palmer
- Department of Radiation Oncology, The Ohio State University Wexner Medical Center, Columbus, Ohio
| | - T Jahraus
- Department of Radiation Oncology, The Ohio State University Wexner Medical Center, Columbus, Ohio
| | - K Dibs
- Department of Radiation Oncology, The Ohio State University Wexner Medical Center, Columbus, Ohio
| | - A Chakravarti
- Department of Radiation Oncology, The Ohio State University Wexner Medical Center, Columbus, Ohio
| | - D Martin
- Department of Radiation Oncology, The Ohio State University Wexner Medical Center, Columbus, Ohio
| | - M E Gamez
- Department of Radiation Oncology, Mayo Clinic, Rochester, Minnesota
| | - D Blakaj
- Department of Radiation Oncology, The Ohio State University Wexner Medical Center, Columbus, Ohio.
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Broughan JM, Wreyford B, Martin D, Melis G, Randall K, Obaro E, Broggio J, Aldridge N, Stoianova S, Johnson C, Gibbard D, Stevens S, Fleming KM. Cohort profile: the National Congenital Anomaly Registration Dataset in England. BMJ Open 2024; 14:e077743. [PMID: 38216203 PMCID: PMC10806630 DOI: 10.1136/bmjopen-2023-077743] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/13/2023] [Accepted: 12/11/2023] [Indexed: 01/14/2024] Open
Abstract
PURPOSE The National Congenital Anomaly and Rare Disease Registration Service (NCARDRS), part of National Disease Registration Service in National Health Service England, quality assures, curates and analyses individual data on the pregnancies, fetuses, babies, children and adults with congenital anomalies and rare diseases across England. The congenital anomaly (CA) register provides a resource for patients and their families, clinicians, researchers and public health professionals in furthering the understanding of CAs. PARTICIPANTS NCARDRS registers CAs occurring in babies born alive and stillborn, fetal losses and terminations in England. NCARDRS collects data from secondary and tertiary healthcare providers, private providers and laboratories covering fetal medicine, maternity or paediatric services. Data describe the pregnancy, mother, baby and anomaly. Established in 2015, NCARDRS expanded CA registration coverage from 22% of total births in England in 2015 to national coverage, which was achieved in 2018. Prior to 2015, data collection was performed independently by regional registers in England; these data are also held by NCARDRS. FINDINGS TO DATE NCARDRS registers approximately 21 000 babies with CAs per year with surveillance covering around 600 000 total births, the largest birth coverage for a CA register globally. Data on prevalence, risk factors and survival for children with CAs are available. Data have been used in several peer-reviewed publications. Birth prevalence statistics, including public health indicators such as the association with maternal age, infant and perinatal mortality, are published annually. NCARDRS supports clinical audit for screening programmes and service evaluation. FUTURE PLANS NCARDRS provides a valuable resource for the understanding of the epidemiology, surveillance, prevention and treatment of CAs. Currently, approximately 21 000 new registrations of babies or fetuses with suspected or confirmed CAs are added each year. Identifiers are collected, enabling linkage to routinely collected healthcare and population statistics, further enhancing the value of the data.
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Affiliation(s)
- Jennifer M Broughan
- National Disease Registration Service, Data & Analytics, Transformation Directorate, NHS England, Leeds, England
| | - Ben Wreyford
- National Disease Registration Service, Data & Analytics, Transformation Directorate, NHS England, Leeds, England
| | - Danielle Martin
- National Disease Registration Service, Data & Analytics, Transformation Directorate, NHS England, Leeds, England
| | - Gabriella Melis
- National Disease Registration Service, Data & Analytics, Transformation Directorate, NHS England, Leeds, England
| | - Kay Randall
- National Disease Registration Service, Data & Analytics, Transformation Directorate, NHS England, Leeds, England
| | - Ewoma Obaro
- National Disease Registration Service, Data & Analytics, Transformation Directorate, NHS England, Leeds, England
| | - John Broggio
- National Disease Registration Service, Data & Analytics, Transformation Directorate, NHS England, Leeds, England
| | - Nicholas Aldridge
- National Disease Registration Service, Data & Analytics, Transformation Directorate, NHS England, Leeds, England
| | - Sylvia Stoianova
- National Disease Registration Service, Data & Analytics, Transformation Directorate, NHS England, Leeds, England
| | - Chloe Johnson
- National Disease Registration Service, Data & Analytics, Transformation Directorate, NHS England, Leeds, England
| | - Donna Gibbard
- National Disease Registration Service, Data & Analytics, Transformation Directorate, NHS England, Leeds, England
| | - Sarah Stevens
- National Disease Registration Service, Data & Analytics, Transformation Directorate, NHS England, Leeds, England
| | - Kate M Fleming
- National Disease Registration Service, Data & Analytics, Transformation Directorate, NHS England, Leeds, England
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Martin D, Cumpstey A. Is there clarity on the horizon for peri-operative oxygen therapy? Anaesthesia 2024; 79:15-17. [PMID: 37941490 DOI: 10.1111/anae.16163] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/16/2023] [Indexed: 11/10/2023]
Affiliation(s)
- D Martin
- Peninsula Medical School, University of Plymouth, Plymouth, UK
- Department of Intensive Care, University Hospitals Plymouth, Plymouth, UK
| | - A Cumpstey
- Clinical and Experimental Sciences, Faculty of Medicine, University of Southampton, Southampton, UK
- Perioperative and Critical Care, NIHR Southampton Biomedical Research Centre, University Hospital Southampton, Southampton, UK
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Berthelot S, Longtin Y, Margni M, Guertin JR, LeBlanc A, Marx T, Mangou K, Bluteau A, Mantovani D, Mikhaylin S, Bergeron F, Dancause V, Desjardins A, Lahrichi N, Martin D, Sossa CJ, Lachapelle P, Genest I, Schaal S, Gignac A, Tremblay S, Hufty É, Bélanger L, Beatty E. Postpandemic Evaluation of the Eco-Efficiency of Personal Protective Equipment Against COVID-19 in Emergency Departments: Proposal for a Mixed Methods Study. JMIR Res Protoc 2023; 12:e50682. [PMID: 38060296 PMCID: PMC10739239 DOI: 10.2196/50682] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2023] [Accepted: 07/21/2023] [Indexed: 12/08/2023] Open
Abstract
BACKGROUND The COVID-19 pandemic has had a profound impact on emergency department (ED) care in Canada and around the world. To prevent transmission of COVID-19, personal protective equipment (PPE) was required for all ED care providers in contact with suspected cases. With mass vaccination and improvements in several infection prevention components, our hypothesis is that the risks of transmission of COVID-19 will be significantly reduced and that current PPE use will have economic and ecological consequences that exceed its anticipated benefits. Evidence is needed to evaluate PPE use so that recommendations can ensure the clinical, economic, and environmental efficiency (ie, eco-efficiency) of its use. OBJECTIVE To support the development of recommendations for the eco-efficient use of PPE, our research objectives are to (1) estimate the clinical effectiveness (reduced transmission, hospitalizations, mortality, and work absenteeism) of PPE against COVID-19 for health care workers; (2) estimate the financial cost of using PPE in the ED for the management of suspected or confirmed COVID-19 patients; and (3) estimate the ecological footprint of PPE use against COVID-19 in the ED. METHODS We will conduct a mixed method study to evaluate the eco-efficiency of PPE use in the 5 EDs of the CHU de Québec-Université Laval (Québec, Canada). To achieve our goals, the project will include four phases: systematic review of the literature to assess the clinical effectiveness of PPE (objective 1; phase 1); cost estimation of PPE use in the ED using a time-driven activity-based costing method (objective 2; phase 2); ecological footprint estimation of PPE use using a life cycle assessment approach (objective 3; phase 3); and cost-consequence analysis and focus groups (integration of objectives 1 to 3; phase 4). RESULTS The first 3 phases have started. The results of these phases will be available in 2023. Phase 4 will begin in 2023 and results will be available in 2024. CONCLUSIONS While the benefits of PPE use are likely to diminish as health care workers' immunity increases, it is important to assess its economic and ecological impacts to develop recommendations to guide its eco-efficient use. TRIAL REGISTRATION PROSPERO CRD42022302598; https://www.crd.york.ac.uk/prospero/display_record.php?RecordID=302598. INTERNATIONAL REGISTERED REPORT IDENTIFIER (IRRID) DERR1-10.2196/50682.
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Affiliation(s)
- Simon Berthelot
- Axe Santé des populations et pratiques optimales en santé, Centre de recherche, CHU de Québec-Université Laval, Québec, QC, Canada
- Département de médecine de famille et de médecine d'urgence, Faculté de médecine, Université Laval, Québec, QC, Canada
| | | | - Manuele Margni
- Ecole Polytechnique, Université de Montréal, Montréal, QC, Canada
| | - Jason Robert Guertin
- Axe Santé des populations et pratiques optimales en santé, Centre de recherche, CHU de Québec-Université Laval, Québec, QC, Canada
- Département de médecine sociale et préventive, Faculté de médecine, Université Laval, Québec, QC, Canada
| | - Annie LeBlanc
- Département de médecine de famille et de médecine d'urgence, Faculté de médecine, Université Laval, Québec, QC, Canada
| | - Tania Marx
- Services des urgences, Centre hospitalier universitaire de Besançon, Besançon, France
| | - Khadidiatou Mangou
- Axe Santé des populations et pratiques optimales en santé, Centre de recherche, CHU de Québec-Université Laval, Québec, QC, Canada
| | - Ariane Bluteau
- Axe Santé des populations et pratiques optimales en santé, Centre de recherche, CHU de Québec-Université Laval, Québec, QC, Canada
| | - Diego Mantovani
- Axe Médecine régénératrice, Centre de recherche, CHU de Québec-Université Laval, Québec, QC, Canada
| | - Sergey Mikhaylin
- EcoFoodLab, Département des sciences de aliments, Institut sur la Nutrition et les Aliments Fonctionnels, Université Laval, Québec, QC, Canada
| | | | | | | | - Nadia Lahrichi
- Ecole Polytechnique, Université de Montréal, Montréal, QC, Canada
| | - Danielle Martin
- Fashion Design and Creative Direction, Toronto Metropolitan University, Toronto, ON, Canada
| | | | | | | | | | - Anne Gignac
- CHU de Québec-Université Laval, Québec, QC, Canada
| | | | - Éric Hufty
- CHU de Québec-Université Laval, Québec, QC, Canada
| | | | - Erica Beatty
- Département de médecine d'urgence, Hôpital Montfort, Ottawa, ON, Canada
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Lapointe-Shaw L, Salahub C, Austin PC, Bai L, Bhatia RS, Bird C, Glazier RH, Hedden L, Ivers NM, Martin D, Shuldiner J, Spithoff S, Tadrous M, Kiran T. Virtual Visits With Own Family Physician vs Outside Family Physician and Emergency Department Use. JAMA Netw Open 2023; 6:e2349452. [PMID: 38150254 PMCID: PMC10753397 DOI: 10.1001/jamanetworkopen.2023.49452] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/23/2023] [Accepted: 11/13/2023] [Indexed: 12/28/2023] Open
Abstract
Importance Virtual visits became more common after the COVID-19 pandemic, but it is unclear in what context they are best used. Objective To investigate whether there was a difference in subsequent emergency department use between patients who had a virtual visit with their own family physician vs those who had virtual visits with an outside physician. Design, Setting, and Participants This propensity score-matched cohort study was conducted among all Ontario residents attached to a family physician as of April 1, 2021, who had a virtual family physician visit in the subsequent year (to March 31, 2022). Exposure The type of virtual family physician visit, with own or outside physician, was determined. In a secondary analysis, own physician visits were compared with visits with a physician working in direct-to-consumer telemedicine. Main Outcome and Measure The primary outcome was an emergency department visit within 7 days after the virtual visit. Results Among 5 229 240 Ontario residents with a family physician and virtual visit, 4 173 869 patients (79.8%) had a virtual encounter with their own physician (mean [SD] age, 49.3 [21.5] years; 2 420 712 females [58.0%]) and 1 055 371 patients (20.2%) had an encounter with an outside physician (mean [SD] age, 41.8 [20.9] years; 605 614 females [57.4%]). In the matched cohort of 1 885 966 patients, those who saw an outside physician were 66% more likely to visit an emergency department within 7 days than those who had a virtual visit with their own physician (30 748 of 942 983 patients [3.3%] vs 18 519 of 942 983 patients [2.0%]; risk difference, 1.3% [95% CI, 1.2%-1.3%]; relative risk, 1.66 [95% CI, 1.63-1.69]). The increase in the risk of emergency department visits was greater when comparing 30 216 patients with definite direct-to-consumer telemedicine visits with 30 216 patients with own physician visits (risk difference, 4.1% [95% CI, 3.8%-4.5%]; relative risk, 2.99 [95% CI, 2.74-3.27]). Conclusions and Relevance In this study, patients whose virtual visit was with an outside physician were more likely to visit an emergency department in the next 7 days than those whose virtual visit was with their own family physician. These findings suggest that primary care virtual visits may be best used within an existing clinical relationship.
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Affiliation(s)
- Lauren Lapointe-Shaw
- University Health Network, Toronto, Ontario, Canada
- ICES, Toronto, Ontario, Canada
- Institute of Health Policy, Management and Evaluation, University of Toronto, Toronto, Ontario, Canada
- Department of Medicine, University of Toronto, Toronto, Ontario, Canada
- Women’s College Institute for Health System Solutions and Virtual Care, Women’s College Hospital, Toronto, Ontario, Canada
- Division of General Internal Medicine and Geriatrics, University Health Network and Sinai Health System, Toronto, Ontario, Canada
| | | | - Peter C. Austin
- ICES, Toronto, Ontario, Canada
- Institute of Health Policy, Management and Evaluation, University of Toronto, Toronto, Ontario, Canada
- Sunnybrook Research Institute, Toronto, Ontario, Canada
| | - Li Bai
- ICES, Toronto, Ontario, Canada
| | - R. Sacha Bhatia
- Department of Medicine, University of Toronto, Toronto, Ontario, Canada
- Department of Cardiology, University Health Network, Toronto, Ontario, Canada
| | | | - Richard H. Glazier
- ICES, Toronto, Ontario, Canada
- Institute of Health Policy, Management and Evaluation, University of Toronto, Toronto, Ontario, Canada
- Department of Family and Community Medicine, University of Toronto, Toronto, Ontario, Canada
- MAP Centre for Urban Health Solutions, St Michael’s Hospital, Toronto, Ontario, Canada
| | - Lindsay Hedden
- Faculty of Health Sciences, Simon Fraser University, Burnaby, British Columbia, Canada
| | - Noah M. Ivers
- ICES, Toronto, Ontario, Canada
- Institute of Health Policy, Management and Evaluation, University of Toronto, Toronto, Ontario, Canada
- Women’s College Institute for Health System Solutions and Virtual Care, Women’s College Hospital, Toronto, Ontario, Canada
- Department of Family Medicine, Women’s College Hospital, Toronto, Ontario, Canada
- Women’s College Research Institute, Women’s College Hospital, Toronto, Ontario, Canada
| | - Danielle Martin
- Institute of Health Policy, Management and Evaluation, University of Toronto, Toronto, Ontario, Canada
- Department of Family and Community Medicine, University of Toronto, Toronto, Ontario, Canada
- Department of Family Medicine, Women’s College Hospital, Toronto, Ontario, Canada
| | - Jennifer Shuldiner
- Women’s College Institute for Health System Solutions and Virtual Care, Women’s College Hospital, Toronto, Ontario, Canada
| | - Sheryl Spithoff
- Department of Family and Community Medicine, University of Toronto, Toronto, Ontario, Canada
- Department of Family Medicine, Women’s College Hospital, Toronto, Ontario, Canada
| | - Mina Tadrous
- ICES, Toronto, Ontario, Canada
- Women’s College Institute for Health System Solutions and Virtual Care, Women’s College Hospital, Toronto, Ontario, Canada
- Women’s College Research Institute, Women’s College Hospital, Toronto, Ontario, Canada
- Leslie Dan Faculty of Pharmacy, University of Toronto, Toronto, Ontario, Canada
| | - Tara Kiran
- ICES, Toronto, Ontario, Canada
- Institute of Health Policy, Management and Evaluation, University of Toronto, Toronto, Ontario, Canada
- Department of Family and Community Medicine, University of Toronto, Toronto, Ontario, Canada
- MAP Centre for Urban Health Solutions, St Michael’s Hospital, Toronto, Ontario, Canada
- Department of Family and Community Medicine, St Michael’s Hospital, Unity Health Toronto, Toronto, Ontario, Canada
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8
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Burke DJ, Hoke AJ, Reed S, Martin D, Carrino-Kyker SR, Pitts MC, Battagin S. Development of Primers Specific for Detection of Litylenchus crenatae, the Causal Agent of Beech Leaf Disease, in Plant Tissue. Plant Dis 2023; 107:3354-3361. [PMID: 37133340 DOI: 10.1094/pdis-12-22-2911-sr] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/04/2023]
Abstract
Beech leaf disease (BLD), an emerging threat to American beech (Fagus grandifolia) in the northern United States and Canada, was recently confirmed to be caused by the nematode Litylenchus crenatae subsp. mccannii (hereafter L. crenatae). Consequently, there is a need for a rapid, sensitive, and accurate method for detecting L. crenatae for both diagnostic as well as control purposes. This research developed a new set of DNA primers that specifically amplify L. crenatae and allow for accurate detection of the nematode in plant tissue. These primers have also been used in quantitative PCR (qPCR) to determine relative differences in gene copy number between samples. This primer set provides an improved, effective tool for monitoring and detecting L. crenatae in temperate tree leaf tissue which is necessary to understand the spread of this emerging forest pest and to develop management strategies.
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Affiliation(s)
| | | | - Sharon Reed
- Ontario Forest Research Institute, Ministry of Forestry and Natural Resources, Sault Ste. Marie, Ontario, Canada
| | - Danielle Martin
- The United States Forest Service, Forest Health Protection, Morgantown, WV 26505, U.S.A
| | | | | | - Samantha Battagin
- Ontario Forest Research Institute, Ministry of Forestry and Natural Resources, Sault Ste. Marie, Ontario, Canada
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9
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Medori MC, Bonetti G, Donato K, Dhuli K, Henehan G, Brown R, Sieving P, Sykora P, Marks R, Falsini B, Capodicasa N, Miertus S, Lorusso L, Dondossola D, Tartaglia GM, Tartaglia GM, Ergoren MC, Dundar M, Michelini S, Malacarne D, Beccari T, Connelly ST, Martin D, Bacu A, Herbst KL, Kapustin M, Stuppia L, Lumer L, Farronato G, Bertelli M. Bioetics Issues of Artificial Placenta and Artificial Womb Technology. Clin Ter 2023; 174:243-248. [PMID: 37994771 DOI: 10.7417/ct.2023.2494] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
Abstract The worldwide infertility crisis and the increase in mortality and morbidity among infants, due to preterm births and associated complications, have stimulated research into artificial placenta (AP) and artificial womb (AW) technology as novel solutions. These technologies mimic the natural environment provided in the mother's womb, using chambers that ensure the supply of nutrients to the fetus and disposal of waste substances through an appropriate mechanism. This review aims to highlight the background of AP and AW technologies, revisit their historical development and proposed applications, and discuss challenges and bioethical and moral issues. Further research is required to investigate any negative effects of these new technologies, and ethical concerns pertaining to the structure and operation of this newly developed technology must be addressed and resolved prior to its introduction to the public sphere.
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Affiliation(s)
| | - G Bonetti
- MAGI'S LAB, Rovereto (TN), Italy
- Department of Pharmaceutical Sciences, University of Perugia, Perugia, Italy
| | - K Donato
- MAGI EUREGIO, Bolzano, Italy
- MAGISNAT, Atlanta Tech Park, Peachtree Corners, GA, USA
| | - K Dhuli
- MAGI'S LAB, Rovereto (TN), Italy
| | - G Henehan
- School of Food Science and Environmental Health, Technological University of Dublin, Dublin, Ireland
| | - R Brown
- Department of Psychology and Neuroscience, Dalhousie University, Halifax, Nova Scotia, Canada
| | - P Sieving
- Department of Ophthalmology, Center for Ocular Regenerative Therapy, School of Medicine, University of California at Davis, Sacramento, CA, USA
| | - P Sykora
- Centre for Bioethics, Department of Philosophy and Applied Philosophy, University of St. Cyril and Methodius, Trnava, Slovakia
| | - R Marks
- Department of Biotechnology Engineering, Ben-Gurion University of the Negev, Beer-Sheva, Israel
| | - B Falsini
- Institute of Ophthalmology, Università Cattolica del Sacro Cuore, Fondazione Policlinico Universitario A. Gemelli-IRCCS, Rome, Italy
| | | | - S Miertus
- Department of Biotechnology, University of SS. Cyril and Methodius, Trnava, Slovakia
- International Centre for Applied Research and Sustainable Technology, Bratislava, Slovakia
| | - L Lorusso
- UOC Neurology and Stroke Unit, ASST Lecco, Merate, Italy
| | - D Dondossola
- Center for Preclincal Research and General and Liver Transplant Surgery Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
- Department of Pathophysiology and Transplantation, Università degli Studi di Milano, Milan, Italy
| | - G M Tartaglia
- Department of Biomedical, Surgical and Dental Sciences, Università degli Studi di Milano, Milan, Italy
| | - G M Tartaglia
- UOC Maxillo-Facial Surgery and Dentistry, Fondazione IRCCS Ca Granda, Ospedale Maggiore Policlinico, Milan, Italy
| | - M C Ergoren
- Department of Medical Genetics, Faculty of Medicine, Near East University, Nicosia, Cyprus
| | - M Dundar
- Department of Medical Genetics, Erciyes University Medical Faculty, Kayseri, Turkey
| | - S Michelini
- Vascular Diagnostics and Rehabilitation Service, Marino Hospital, ASL Roma 6, Marino, Italy
| | | | - T Beccari
- Department of Pharmaceutical Sciences, University of Perugia, Perugia, Italy
| | - S T Connelly
- San Francisco Veterans Affairs Health Care System, University of California, San Francisco, CA, USA
| | - D Martin
- Univ. Grenoble Alpes, CNRS, Grenoble INP, TIMC-IMAG, SyNaBi, Grenoble, France
| | - A Bacu
- Department of Biotechnology, University of Tirana, Tirana, Albania
| | - K L Herbst
- Total Lipedema Care, Beverly Hills, California, and Tucson, Arizona, USA
| | - M Kapustin
- Federation of the Jewish Communities of Slovakia
| | - L Stuppia
- Department of Psychological Health and Territorial Sciences, School of Medicine and Health Sciences, "G. d'Annunzio" University of Chieti-Pescara, 66100 Chieti, Italy
- Unit of Molecular Genetics, Center for Advanced Studies and Technology (CAST), "G. d'Annunzio" Univer-sity of Chieti-Pescara, Chieti, Italy
| | - L Lumer
- Department of Anatomy and Developmental Biology, University College London, London, UK
| | - G Farronato
- Department of Biomedical, Surgical and Dental Sciences, Università degli Studi di Milano, Milan, Italy
- UOC Maxillo-Facial Surgery and Dentistry, Fondazione IRCCS Ca Granda, Ospedale Maggiore Policlinico, Milan, Italy
| | - M Bertelli
- MAGI'S LAB, Rovereto (TN), Italy
- MAGI EUREGIO, Bolzano, Italy
- MAGISNAT, Atlanta Tech Park, Peachtree Corners, GA, USA
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10
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de Jager P, Aleman D, Baxter N, Bell C, Bodur M, Calzavara A, Campbell R, Carter M, Emerson S, Gagliardi A, Irish J, Martin D, Lee S, Saxe-Braithwaite M, Seyedi P, Takata J, Yang S, Zanchetta C, Urbach D. Social determinants of access to timely elective surgery in Ontario, Canada: a cross-sectional population level study. CMAJ Open 2023; 11:E1164-E1180. [PMID: 38114259 PMCID: PMC10743664 DOI: 10.9778/cmajo.20230001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/21/2023] Open
Abstract
BACKGROUND Equitable access to surgical care has clinical and policy implications. We assess the association between social disadvantage and wait times for elective surgical procedures in Ontario. METHODS We conducted a cross-sectional analysis using administrative data sets of adults receiving nonurgent inguinal hernia repair, cholecystectomy, hip arthroplasty, knee arthroplasty, arthroscopy, benign uterine surgery and cataract surgery from April 2013 to December 2019. We assessed the relation between exceeding target wait times and the highest versus lowest quintile of marginalization dimensions by use of generalized estimating equations logistic regression. RESULTS Of the 1 385 673 procedures included, 174 633 (12.6%) exceeded the target wait time. Adjusted analysis for cataract surgery found significantly increased odds of exceeding wait times for residential instability (adjusted odd ratio [OR] 1.16, 95% confidence interval [CI] 1.11-1.21) and recent immigration (adjusted OR 1.12, 95% CI 1.07-1.18). The highest deprivation quintile was associated with 18% (adjusted OR 1.18, 95% CI 1.12-1.24) and 20% (adjusted OR 1.20, 95% CI 1.12-1.28) increased odds of exceeding wait times for knee and hip arthroplasty, respectively. Residence in areas where higher proportions of residents self-identify as being part of a visible minority group was independently associated with reduced odds of exceeding target wait times for hip arthroplasty (adjusted OR 0.82, 95% CI 0.75-0.91), cholecystectomy (adjusted OR 0.68, 95% CI 0.59-0.79) and hernia repair (adjusted OR 0.65, 95% CI 0.56-0.77) with an opposite effect in benign uterine surgery (adjusted OR 1.28, 95% CI 1.17-1.40). INTERPRETATION Social disadvantage had a small and inconsistent impact on receiving care within wait time targets. Future research should consider these differences as they relate to resource distribution and the organization of clinical service delivery.
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Affiliation(s)
- Pieter de Jager
- Department of Anesthesia, Pain Management & Peri-operative Medicine (de Jager), Dalhousie University, Halifax, NS; Department of Mechanical and Industrial Engineering (Aleman, Bodur, Carter, Seyedi), University of Toronto, Toronto, Ont.; University of Melbourne School of Population and Global Health (Baxter), Carlton, Australia; Department of Medicine (Bell), Sinai Health System; Department of Medicine (Bell), University of Toronto Temerty Faculty of Medicine; ICES Central (Calzavara, Lee), Toronto, Ont.; Department of Ophthalmology (Campbell), Queen's University, Kingston, Ont.; Human Early Learning Partnership (Emerson), School of Population and Public Health, The University of British Columbia, Vancouver, BC; Toronto General Research Institute (Gagliardi), and Otolaryngology, Head and Neck Surgery (Irish), University Health Network; Department of Family and Community Medicine (Martin), University of Toronto, Toronto, Ont.; Nova Scotia Health Authority (Saxe-Braithwaite), Halifax, NS; Women's College Hospital (Takata); Ontario Health (Yang); Access to Care (Zanchetta), Ontario Health (Cancer Care Ontario); Department of Surgery (Urbach), Women's College Hospital, Surgery, Toronto, Ont.
| | - Dionne Aleman
- Department of Anesthesia, Pain Management & Peri-operative Medicine (de Jager), Dalhousie University, Halifax, NS; Department of Mechanical and Industrial Engineering (Aleman, Bodur, Carter, Seyedi), University of Toronto, Toronto, Ont.; University of Melbourne School of Population and Global Health (Baxter), Carlton, Australia; Department of Medicine (Bell), Sinai Health System; Department of Medicine (Bell), University of Toronto Temerty Faculty of Medicine; ICES Central (Calzavara, Lee), Toronto, Ont.; Department of Ophthalmology (Campbell), Queen's University, Kingston, Ont.; Human Early Learning Partnership (Emerson), School of Population and Public Health, The University of British Columbia, Vancouver, BC; Toronto General Research Institute (Gagliardi), and Otolaryngology, Head and Neck Surgery (Irish), University Health Network; Department of Family and Community Medicine (Martin), University of Toronto, Toronto, Ont.; Nova Scotia Health Authority (Saxe-Braithwaite), Halifax, NS; Women's College Hospital (Takata); Ontario Health (Yang); Access to Care (Zanchetta), Ontario Health (Cancer Care Ontario); Department of Surgery (Urbach), Women's College Hospital, Surgery, Toronto, Ont
| | - Nancy Baxter
- Department of Anesthesia, Pain Management & Peri-operative Medicine (de Jager), Dalhousie University, Halifax, NS; Department of Mechanical and Industrial Engineering (Aleman, Bodur, Carter, Seyedi), University of Toronto, Toronto, Ont.; University of Melbourne School of Population and Global Health (Baxter), Carlton, Australia; Department of Medicine (Bell), Sinai Health System; Department of Medicine (Bell), University of Toronto Temerty Faculty of Medicine; ICES Central (Calzavara, Lee), Toronto, Ont.; Department of Ophthalmology (Campbell), Queen's University, Kingston, Ont.; Human Early Learning Partnership (Emerson), School of Population and Public Health, The University of British Columbia, Vancouver, BC; Toronto General Research Institute (Gagliardi), and Otolaryngology, Head and Neck Surgery (Irish), University Health Network; Department of Family and Community Medicine (Martin), University of Toronto, Toronto, Ont.; Nova Scotia Health Authority (Saxe-Braithwaite), Halifax, NS; Women's College Hospital (Takata); Ontario Health (Yang); Access to Care (Zanchetta), Ontario Health (Cancer Care Ontario); Department of Surgery (Urbach), Women's College Hospital, Surgery, Toronto, Ont
| | - Chaim Bell
- Department of Anesthesia, Pain Management & Peri-operative Medicine (de Jager), Dalhousie University, Halifax, NS; Department of Mechanical and Industrial Engineering (Aleman, Bodur, Carter, Seyedi), University of Toronto, Toronto, Ont.; University of Melbourne School of Population and Global Health (Baxter), Carlton, Australia; Department of Medicine (Bell), Sinai Health System; Department of Medicine (Bell), University of Toronto Temerty Faculty of Medicine; ICES Central (Calzavara, Lee), Toronto, Ont.; Department of Ophthalmology (Campbell), Queen's University, Kingston, Ont.; Human Early Learning Partnership (Emerson), School of Population and Public Health, The University of British Columbia, Vancouver, BC; Toronto General Research Institute (Gagliardi), and Otolaryngology, Head and Neck Surgery (Irish), University Health Network; Department of Family and Community Medicine (Martin), University of Toronto, Toronto, Ont.; Nova Scotia Health Authority (Saxe-Braithwaite), Halifax, NS; Women's College Hospital (Takata); Ontario Health (Yang); Access to Care (Zanchetta), Ontario Health (Cancer Care Ontario); Department of Surgery (Urbach), Women's College Hospital, Surgery, Toronto, Ont
| | - Merve Bodur
- Department of Anesthesia, Pain Management & Peri-operative Medicine (de Jager), Dalhousie University, Halifax, NS; Department of Mechanical and Industrial Engineering (Aleman, Bodur, Carter, Seyedi), University of Toronto, Toronto, Ont.; University of Melbourne School of Population and Global Health (Baxter), Carlton, Australia; Department of Medicine (Bell), Sinai Health System; Department of Medicine (Bell), University of Toronto Temerty Faculty of Medicine; ICES Central (Calzavara, Lee), Toronto, Ont.; Department of Ophthalmology (Campbell), Queen's University, Kingston, Ont.; Human Early Learning Partnership (Emerson), School of Population and Public Health, The University of British Columbia, Vancouver, BC; Toronto General Research Institute (Gagliardi), and Otolaryngology, Head and Neck Surgery (Irish), University Health Network; Department of Family and Community Medicine (Martin), University of Toronto, Toronto, Ont.; Nova Scotia Health Authority (Saxe-Braithwaite), Halifax, NS; Women's College Hospital (Takata); Ontario Health (Yang); Access to Care (Zanchetta), Ontario Health (Cancer Care Ontario); Department of Surgery (Urbach), Women's College Hospital, Surgery, Toronto, Ont
| | - Andrew Calzavara
- Department of Anesthesia, Pain Management & Peri-operative Medicine (de Jager), Dalhousie University, Halifax, NS; Department of Mechanical and Industrial Engineering (Aleman, Bodur, Carter, Seyedi), University of Toronto, Toronto, Ont.; University of Melbourne School of Population and Global Health (Baxter), Carlton, Australia; Department of Medicine (Bell), Sinai Health System; Department of Medicine (Bell), University of Toronto Temerty Faculty of Medicine; ICES Central (Calzavara, Lee), Toronto, Ont.; Department of Ophthalmology (Campbell), Queen's University, Kingston, Ont.; Human Early Learning Partnership (Emerson), School of Population and Public Health, The University of British Columbia, Vancouver, BC; Toronto General Research Institute (Gagliardi), and Otolaryngology, Head and Neck Surgery (Irish), University Health Network; Department of Family and Community Medicine (Martin), University of Toronto, Toronto, Ont.; Nova Scotia Health Authority (Saxe-Braithwaite), Halifax, NS; Women's College Hospital (Takata); Ontario Health (Yang); Access to Care (Zanchetta), Ontario Health (Cancer Care Ontario); Department of Surgery (Urbach), Women's College Hospital, Surgery, Toronto, Ont
| | - Robert Campbell
- Department of Anesthesia, Pain Management & Peri-operative Medicine (de Jager), Dalhousie University, Halifax, NS; Department of Mechanical and Industrial Engineering (Aleman, Bodur, Carter, Seyedi), University of Toronto, Toronto, Ont.; University of Melbourne School of Population and Global Health (Baxter), Carlton, Australia; Department of Medicine (Bell), Sinai Health System; Department of Medicine (Bell), University of Toronto Temerty Faculty of Medicine; ICES Central (Calzavara, Lee), Toronto, Ont.; Department of Ophthalmology (Campbell), Queen's University, Kingston, Ont.; Human Early Learning Partnership (Emerson), School of Population and Public Health, The University of British Columbia, Vancouver, BC; Toronto General Research Institute (Gagliardi), and Otolaryngology, Head and Neck Surgery (Irish), University Health Network; Department of Family and Community Medicine (Martin), University of Toronto, Toronto, Ont.; Nova Scotia Health Authority (Saxe-Braithwaite), Halifax, NS; Women's College Hospital (Takata); Ontario Health (Yang); Access to Care (Zanchetta), Ontario Health (Cancer Care Ontario); Department of Surgery (Urbach), Women's College Hospital, Surgery, Toronto, Ont
| | - Michael Carter
- Department of Anesthesia, Pain Management & Peri-operative Medicine (de Jager), Dalhousie University, Halifax, NS; Department of Mechanical and Industrial Engineering (Aleman, Bodur, Carter, Seyedi), University of Toronto, Toronto, Ont.; University of Melbourne School of Population and Global Health (Baxter), Carlton, Australia; Department of Medicine (Bell), Sinai Health System; Department of Medicine (Bell), University of Toronto Temerty Faculty of Medicine; ICES Central (Calzavara, Lee), Toronto, Ont.; Department of Ophthalmology (Campbell), Queen's University, Kingston, Ont.; Human Early Learning Partnership (Emerson), School of Population and Public Health, The University of British Columbia, Vancouver, BC; Toronto General Research Institute (Gagliardi), and Otolaryngology, Head and Neck Surgery (Irish), University Health Network; Department of Family and Community Medicine (Martin), University of Toronto, Toronto, Ont.; Nova Scotia Health Authority (Saxe-Braithwaite), Halifax, NS; Women's College Hospital (Takata); Ontario Health (Yang); Access to Care (Zanchetta), Ontario Health (Cancer Care Ontario); Department of Surgery (Urbach), Women's College Hospital, Surgery, Toronto, Ont
| | - Scott Emerson
- Department of Anesthesia, Pain Management & Peri-operative Medicine (de Jager), Dalhousie University, Halifax, NS; Department of Mechanical and Industrial Engineering (Aleman, Bodur, Carter, Seyedi), University of Toronto, Toronto, Ont.; University of Melbourne School of Population and Global Health (Baxter), Carlton, Australia; Department of Medicine (Bell), Sinai Health System; Department of Medicine (Bell), University of Toronto Temerty Faculty of Medicine; ICES Central (Calzavara, Lee), Toronto, Ont.; Department of Ophthalmology (Campbell), Queen's University, Kingston, Ont.; Human Early Learning Partnership (Emerson), School of Population and Public Health, The University of British Columbia, Vancouver, BC; Toronto General Research Institute (Gagliardi), and Otolaryngology, Head and Neck Surgery (Irish), University Health Network; Department of Family and Community Medicine (Martin), University of Toronto, Toronto, Ont.; Nova Scotia Health Authority (Saxe-Braithwaite), Halifax, NS; Women's College Hospital (Takata); Ontario Health (Yang); Access to Care (Zanchetta), Ontario Health (Cancer Care Ontario); Department of Surgery (Urbach), Women's College Hospital, Surgery, Toronto, Ont
| | - Anna Gagliardi
- Department of Anesthesia, Pain Management & Peri-operative Medicine (de Jager), Dalhousie University, Halifax, NS; Department of Mechanical and Industrial Engineering (Aleman, Bodur, Carter, Seyedi), University of Toronto, Toronto, Ont.; University of Melbourne School of Population and Global Health (Baxter), Carlton, Australia; Department of Medicine (Bell), Sinai Health System; Department of Medicine (Bell), University of Toronto Temerty Faculty of Medicine; ICES Central (Calzavara, Lee), Toronto, Ont.; Department of Ophthalmology (Campbell), Queen's University, Kingston, Ont.; Human Early Learning Partnership (Emerson), School of Population and Public Health, The University of British Columbia, Vancouver, BC; Toronto General Research Institute (Gagliardi), and Otolaryngology, Head and Neck Surgery (Irish), University Health Network; Department of Family and Community Medicine (Martin), University of Toronto, Toronto, Ont.; Nova Scotia Health Authority (Saxe-Braithwaite), Halifax, NS; Women's College Hospital (Takata); Ontario Health (Yang); Access to Care (Zanchetta), Ontario Health (Cancer Care Ontario); Department of Surgery (Urbach), Women's College Hospital, Surgery, Toronto, Ont
| | - Jonathan Irish
- Department of Anesthesia, Pain Management & Peri-operative Medicine (de Jager), Dalhousie University, Halifax, NS; Department of Mechanical and Industrial Engineering (Aleman, Bodur, Carter, Seyedi), University of Toronto, Toronto, Ont.; University of Melbourne School of Population and Global Health (Baxter), Carlton, Australia; Department of Medicine (Bell), Sinai Health System; Department of Medicine (Bell), University of Toronto Temerty Faculty of Medicine; ICES Central (Calzavara, Lee), Toronto, Ont.; Department of Ophthalmology (Campbell), Queen's University, Kingston, Ont.; Human Early Learning Partnership (Emerson), School of Population and Public Health, The University of British Columbia, Vancouver, BC; Toronto General Research Institute (Gagliardi), and Otolaryngology, Head and Neck Surgery (Irish), University Health Network; Department of Family and Community Medicine (Martin), University of Toronto, Toronto, Ont.; Nova Scotia Health Authority (Saxe-Braithwaite), Halifax, NS; Women's College Hospital (Takata); Ontario Health (Yang); Access to Care (Zanchetta), Ontario Health (Cancer Care Ontario); Department of Surgery (Urbach), Women's College Hospital, Surgery, Toronto, Ont
| | - Danielle Martin
- Department of Anesthesia, Pain Management & Peri-operative Medicine (de Jager), Dalhousie University, Halifax, NS; Department of Mechanical and Industrial Engineering (Aleman, Bodur, Carter, Seyedi), University of Toronto, Toronto, Ont.; University of Melbourne School of Population and Global Health (Baxter), Carlton, Australia; Department of Medicine (Bell), Sinai Health System; Department of Medicine (Bell), University of Toronto Temerty Faculty of Medicine; ICES Central (Calzavara, Lee), Toronto, Ont.; Department of Ophthalmology (Campbell), Queen's University, Kingston, Ont.; Human Early Learning Partnership (Emerson), School of Population and Public Health, The University of British Columbia, Vancouver, BC; Toronto General Research Institute (Gagliardi), and Otolaryngology, Head and Neck Surgery (Irish), University Health Network; Department of Family and Community Medicine (Martin), University of Toronto, Toronto, Ont.; Nova Scotia Health Authority (Saxe-Braithwaite), Halifax, NS; Women's College Hospital (Takata); Ontario Health (Yang); Access to Care (Zanchetta), Ontario Health (Cancer Care Ontario); Department of Surgery (Urbach), Women's College Hospital, Surgery, Toronto, Ont
| | - Samantha Lee
- Department of Anesthesia, Pain Management & Peri-operative Medicine (de Jager), Dalhousie University, Halifax, NS; Department of Mechanical and Industrial Engineering (Aleman, Bodur, Carter, Seyedi), University of Toronto, Toronto, Ont.; University of Melbourne School of Population and Global Health (Baxter), Carlton, Australia; Department of Medicine (Bell), Sinai Health System; Department of Medicine (Bell), University of Toronto Temerty Faculty of Medicine; ICES Central (Calzavara, Lee), Toronto, Ont.; Department of Ophthalmology (Campbell), Queen's University, Kingston, Ont.; Human Early Learning Partnership (Emerson), School of Population and Public Health, The University of British Columbia, Vancouver, BC; Toronto General Research Institute (Gagliardi), and Otolaryngology, Head and Neck Surgery (Irish), University Health Network; Department of Family and Community Medicine (Martin), University of Toronto, Toronto, Ont.; Nova Scotia Health Authority (Saxe-Braithwaite), Halifax, NS; Women's College Hospital (Takata); Ontario Health (Yang); Access to Care (Zanchetta), Ontario Health (Cancer Care Ontario); Department of Surgery (Urbach), Women's College Hospital, Surgery, Toronto, Ont
| | - Marcy Saxe-Braithwaite
- Department of Anesthesia, Pain Management & Peri-operative Medicine (de Jager), Dalhousie University, Halifax, NS; Department of Mechanical and Industrial Engineering (Aleman, Bodur, Carter, Seyedi), University of Toronto, Toronto, Ont.; University of Melbourne School of Population and Global Health (Baxter), Carlton, Australia; Department of Medicine (Bell), Sinai Health System; Department of Medicine (Bell), University of Toronto Temerty Faculty of Medicine; ICES Central (Calzavara, Lee), Toronto, Ont.; Department of Ophthalmology (Campbell), Queen's University, Kingston, Ont.; Human Early Learning Partnership (Emerson), School of Population and Public Health, The University of British Columbia, Vancouver, BC; Toronto General Research Institute (Gagliardi), and Otolaryngology, Head and Neck Surgery (Irish), University Health Network; Department of Family and Community Medicine (Martin), University of Toronto, Toronto, Ont.; Nova Scotia Health Authority (Saxe-Braithwaite), Halifax, NS; Women's College Hospital (Takata); Ontario Health (Yang); Access to Care (Zanchetta), Ontario Health (Cancer Care Ontario); Department of Surgery (Urbach), Women's College Hospital, Surgery, Toronto, Ont
| | - Pardis Seyedi
- Department of Anesthesia, Pain Management & Peri-operative Medicine (de Jager), Dalhousie University, Halifax, NS; Department of Mechanical and Industrial Engineering (Aleman, Bodur, Carter, Seyedi), University of Toronto, Toronto, Ont.; University of Melbourne School of Population and Global Health (Baxter), Carlton, Australia; Department of Medicine (Bell), Sinai Health System; Department of Medicine (Bell), University of Toronto Temerty Faculty of Medicine; ICES Central (Calzavara, Lee), Toronto, Ont.; Department of Ophthalmology (Campbell), Queen's University, Kingston, Ont.; Human Early Learning Partnership (Emerson), School of Population and Public Health, The University of British Columbia, Vancouver, BC; Toronto General Research Institute (Gagliardi), and Otolaryngology, Head and Neck Surgery (Irish), University Health Network; Department of Family and Community Medicine (Martin), University of Toronto, Toronto, Ont.; Nova Scotia Health Authority (Saxe-Braithwaite), Halifax, NS; Women's College Hospital (Takata); Ontario Health (Yang); Access to Care (Zanchetta), Ontario Health (Cancer Care Ontario); Department of Surgery (Urbach), Women's College Hospital, Surgery, Toronto, Ont
| | - Julie Takata
- Department of Anesthesia, Pain Management & Peri-operative Medicine (de Jager), Dalhousie University, Halifax, NS; Department of Mechanical and Industrial Engineering (Aleman, Bodur, Carter, Seyedi), University of Toronto, Toronto, Ont.; University of Melbourne School of Population and Global Health (Baxter), Carlton, Australia; Department of Medicine (Bell), Sinai Health System; Department of Medicine (Bell), University of Toronto Temerty Faculty of Medicine; ICES Central (Calzavara, Lee), Toronto, Ont.; Department of Ophthalmology (Campbell), Queen's University, Kingston, Ont.; Human Early Learning Partnership (Emerson), School of Population and Public Health, The University of British Columbia, Vancouver, BC; Toronto General Research Institute (Gagliardi), and Otolaryngology, Head and Neck Surgery (Irish), University Health Network; Department of Family and Community Medicine (Martin), University of Toronto, Toronto, Ont.; Nova Scotia Health Authority (Saxe-Braithwaite), Halifax, NS; Women's College Hospital (Takata); Ontario Health (Yang); Access to Care (Zanchetta), Ontario Health (Cancer Care Ontario); Department of Surgery (Urbach), Women's College Hospital, Surgery, Toronto, Ont
| | - Suting Yang
- Department of Anesthesia, Pain Management & Peri-operative Medicine (de Jager), Dalhousie University, Halifax, NS; Department of Mechanical and Industrial Engineering (Aleman, Bodur, Carter, Seyedi), University of Toronto, Toronto, Ont.; University of Melbourne School of Population and Global Health (Baxter), Carlton, Australia; Department of Medicine (Bell), Sinai Health System; Department of Medicine (Bell), University of Toronto Temerty Faculty of Medicine; ICES Central (Calzavara, Lee), Toronto, Ont.; Department of Ophthalmology (Campbell), Queen's University, Kingston, Ont.; Human Early Learning Partnership (Emerson), School of Population and Public Health, The University of British Columbia, Vancouver, BC; Toronto General Research Institute (Gagliardi), and Otolaryngology, Head and Neck Surgery (Irish), University Health Network; Department of Family and Community Medicine (Martin), University of Toronto, Toronto, Ont.; Nova Scotia Health Authority (Saxe-Braithwaite), Halifax, NS; Women's College Hospital (Takata); Ontario Health (Yang); Access to Care (Zanchetta), Ontario Health (Cancer Care Ontario); Department of Surgery (Urbach), Women's College Hospital, Surgery, Toronto, Ont
| | - Claudia Zanchetta
- Department of Anesthesia, Pain Management & Peri-operative Medicine (de Jager), Dalhousie University, Halifax, NS; Department of Mechanical and Industrial Engineering (Aleman, Bodur, Carter, Seyedi), University of Toronto, Toronto, Ont.; University of Melbourne School of Population and Global Health (Baxter), Carlton, Australia; Department of Medicine (Bell), Sinai Health System; Department of Medicine (Bell), University of Toronto Temerty Faculty of Medicine; ICES Central (Calzavara, Lee), Toronto, Ont.; Department of Ophthalmology (Campbell), Queen's University, Kingston, Ont.; Human Early Learning Partnership (Emerson), School of Population and Public Health, The University of British Columbia, Vancouver, BC; Toronto General Research Institute (Gagliardi), and Otolaryngology, Head and Neck Surgery (Irish), University Health Network; Department of Family and Community Medicine (Martin), University of Toronto, Toronto, Ont.; Nova Scotia Health Authority (Saxe-Braithwaite), Halifax, NS; Women's College Hospital (Takata); Ontario Health (Yang); Access to Care (Zanchetta), Ontario Health (Cancer Care Ontario); Department of Surgery (Urbach), Women's College Hospital, Surgery, Toronto, Ont
| | - David Urbach
- Department of Anesthesia, Pain Management & Peri-operative Medicine (de Jager), Dalhousie University, Halifax, NS; Department of Mechanical and Industrial Engineering (Aleman, Bodur, Carter, Seyedi), University of Toronto, Toronto, Ont.; University of Melbourne School of Population and Global Health (Baxter), Carlton, Australia; Department of Medicine (Bell), Sinai Health System; Department of Medicine (Bell), University of Toronto Temerty Faculty of Medicine; ICES Central (Calzavara, Lee), Toronto, Ont.; Department of Ophthalmology (Campbell), Queen's University, Kingston, Ont.; Human Early Learning Partnership (Emerson), School of Population and Public Health, The University of British Columbia, Vancouver, BC; Toronto General Research Institute (Gagliardi), and Otolaryngology, Head and Neck Surgery (Irish), University Health Network; Department of Family and Community Medicine (Martin), University of Toronto, Toronto, Ont.; Nova Scotia Health Authority (Saxe-Braithwaite), Halifax, NS; Women's College Hospital (Takata); Ontario Health (Yang); Access to Care (Zanchetta), Ontario Health (Cancer Care Ontario); Department of Surgery (Urbach), Women's College Hospital, Surgery, Toronto, Ont
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Bonetti G, Donato K, Medori MC, Dhuli K, Henehan G, Brown R, Sieving P, Sykora P, Marks R, Falsini B, Capodicasa N, Miertus S, Lorusso L, Dondossola D, Tartaglia GM, Cerkez Ergoren M, Dundar M, Michelini S, Malacarne D, Beccari T, Connelly ST, Martin D, Bacu A, Herbst KL, Kapustin M, Stuppia L, Lumer L, Farronato G, Bertelli M. Human Cloning: Biology, Ethics, and Social Implications. Clin Ter 2023; 174:230-235. [PMID: 37994769 DOI: 10.7417/ct.2023.2492] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
Abstract This scholarly article delves into the multifaceted domains of human cloning, encompassing its biological underpinnings, ethical dimensions, and broader societal implications. The exposition commences with a succinct historical and contextual overview of human cloning, segueing into an in-depth exploration of its biological intri-cacies. Central to this biological scrutiny is a comprehensive analysis of somatic cell nuclear transfer (SCNT) and its assorted iterations. The accomplishments and discoveries in cloning technology, such as successful animal cloning operations and advances in the efficiency and viability of cloned embryos, are reviewed. Future improvements, such as reprogramming procedures and gene editing technology, are also discussed. The discourse extends to ethical quandaries intrinsic to human cloning, entailing an extensive contemplation of values such as human dignity, autonomy, and safety. Furthermore, the ramifications of human cloning on a societal plane are subjected to scrutiny, with a dedicated emphasis on ramifications encompassing personal identity, kinship connections, and the fundamental notion of maternity. Culminating the analysis is a reiteration of the imperative to develop and govern human cloning technology judiciously and conscientiously. Finally, it discusses several ethical and practical issues, such as safety concerns, the possibility of exploitation, and the erosion of human dignity, and emphasizes the significance of carefully considering these issues.
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Affiliation(s)
- G Bonetti
- MAGI'S LAB, Rovereto (TN), Italy
- Department of Pharmaceutical Sciences, University of Perugia, Perugia, Italy
| | - K Donato
- MAGI EUREGIO, Bolzano, Italy
- MAGISNAT, Peachtree Corners (GA), USA
| | | | - K Dhuli
- MAGI'S LAB, Rovereto (TN), Italy
| | - G Henehan
- School of Food Science and Environmental Health, Technological University of Dublin, Dublin, Ireland
| | - R Brown
- Department of Psychology and Neuroscience, Dalhousie University, Halifax, Nova Scotia, Ca-nada
| | - P Sieving
- Department of Ophthalmology, Center for Ocular Regenerative Therapy, School of Medicine, University of California at Davis, Sacramento, CA, USA
| | - P Sykora
- Centre for Bioethics, Department of Philosophy and Applied Philosophy, University of St. Cyril and Methodius, Trnava, Slovakia
| | - R Marks
- Department of Biotechnology Engineering, Ben-Gurion University of the Negev, Beer-Sheva, Israel
| | - B Falsini
- nstitute of Ophthalmology, Università Cattolica del Sacro Cuore, Fondazione Policlinico Universitario A. Gemelli-IRCCS, Rome, Italy
| | | | - S Miertus
- Department of Biotechnology, University of SS. Cyril and Methodius, Trnava, Slovakia
- International Centre for Applied Research and Sustainable Technology, Bratislava, Slovakia
| | - L Lorusso
- UOC Neurology and Stroke Unit, ASST Lecco, Merate, Italy
| | - D Dondossola
- Center for Preclincal Research and General and Liver Transplant Surgery Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
- Department of Pathophysiology and Transplantation, Università degli Studi di Milano, Milan, Italy
| | - G M Tartaglia
- Department of Biomedical, Surgical and Dental Sciences, Università degli Studi di Milano, Milan, Italy
- UOC Maxillo-Facial Surgery and Dentistry, Fondazione IRCCS Ca Granda, Ospedale Maggiore Policlinico, Milan, Italy
| | - M Cerkez Ergoren
- Department of Medical Genetics, Faculty of Medicine, Near East University, Nicosia, Cyprus
| | - M Dundar
- Department of Medical Genetics, Erciyes University Medical Faculty, Kayseri, Turkey
| | - S Michelini
- Vascular Diagnostics and Rehabilitation Service, Marino Hospital, ASL Roma 6, Marino, Italy
| | | | - T Beccari
- Department of Pharmaceutical Sciences, University of Perugia, Perugia, Italy
| | - S T Connelly
- San Francisco Veterans Affairs Health Care System, University of California, San Francisco, CA, USA
| | - D Martin
- Univ. Grenoble Alpes, CNRS, Grenoble INP, TIMC-IMAG, SyNaBi, Grenoble, France
| | - A Bacu
- Department of Biotechnology, University of Tirana, Tirana, Albania
| | - K L Herbst
- Total Lipedema Care, Beverly Hills, California, and Tucson, Arizona, USA
| | - M Kapustin
- Federation of the Jewish Communities of Slovakia
| | - L Stuppia
- Department of Psychological Health and Territorial Sciences, School of Medicine and Health Sciences, "G. d'Annunzio" University of Chieti-Pescara, Chieti, Italy
- Unit of Molecular Genetics, Center for Advanced Studies and Technology (CAST), "G. d'Annunzio" University of Chieti-Pescara, Chieti, Italy
| | - L Lumer
- Department of Anatomy and Developmental Biology, University College London, London, UK
| | - G Farronato
- Department of Biomedical, Surgical and Dental Sciences, Università degli Studi di Milano, Milan, Italy
- UOC Maxillo-Facial Surgery and Dentistry, Fondazione IRCCS Ca Granda, Ospedale Maggiore Policlinico, Milan, Italy
| | - M Bertelli
- MAGI'S LAB, Rovereto (TN), Italy
- MAGI EUREGIO, Bolzano, Italy
- MAGISNAT, Peachtree Corners (GA), USA
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12
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Bertelli M, Bonetti G, Donato K, Medori MC, Dhuli K, Henehan G, Brown R, Sieving P, Sykora P, Marks R, Falsini B, Capodicasa N, Miertus S, Tartaglia GM, Ergoren MC, Dundar M, Michelini S, Malacarne D, Beccari T, Connelly ST, Martin D, Bacu A, Herbst KL, Kapustin M, Stuppia L, Lumer L, Farronato G, Lorusso L. In Memory of Professor Derek Pheby. Clin Ter 2023; 174:227-229. [PMID: 37994768 DOI: 10.7417/ct.2023.2491] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
Abstract Professor Derek Pheby's passing in November 2022 marked a profound loss for the scientific community. Professor Derek Pheby, a stalwart figure in the fields of autoimmune diseases and bioethics, was known for his dedication to scientific research and patients' support, particularly for those affected by paraneoplastic autoimmune syndromes. Professor Pheby made significant contributions to research, especially about Myalgic Encephalomyelitis/Chronic Fatigue Syndrome (ME/CFS). His leadership of the ME Biobank and scientific coordination of EUROMENE demonstrated his commitment to pushing boundaries and fostering international collaborations. Professor Pheby's scientific work addressed various aspects of ME/CFS, from physician education to patient needs, the development of a post-mortem tissue bank, and effective treatments. Beyond his medical career, Professor Pheby was a crucial member of the Independent Ethics Committee of MAGI, he was a poet, humanitarian, and advocate for child protection. His generosity and boundless spirit left an enduring legacy, fostering innovative research in the pursuit of combating autoimmune diseases.
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Affiliation(s)
- M Bertelli
- MAGI'S LAB, Rovereto (TN), Italy
- MAGI EUREGIO, Bolzano, Italy
- MAGISNAT, Peachtree Corners (GA), USA
| | - G Bonetti
- MAGI'S LAB, Rovereto (TN), Italy
- Department of Pharmaceutical Sciences, University of Perugia, Perugia, Italy
| | - K Donato
- MAGI EUREGIO, Bolzano, Italy
- MAGISNAT, Peachtree Corners (GA), USA
| | | | - K Dhuli
- MAGI'S LAB, Rovereto (TN), Italy
| | - G Henehan
- School of Food Science and Environmental Health, Technological University of Dublin, Dublin, Ireland
| | - R Brown
- Department of Psychology and Neuroscience, Dalhousie University, Halifax, Nova Scotia, Canada
| | - P Sieving
- Department of Ophthalmology, Center for Ocular Regenerative Therapy, School of Medicine, University of California at Davis, Sacramento, CA, USA
| | - P Sykora
- Department of Philosophy and Applied Philosophy, University of St. Cyril and Methodius, Trnava, Slovakia
| | - R Marks
- Department of Biotechnology Engineering, Ben-Gurion University of the Negev, Beer-Sheva, Israel
| | - B Falsini
- nstitute of Ophthalmology, Università Cattolica del Sacro Cuore, Fondazione Policlinico Universitario A. Gemelli-IRCCS, Rome, Italy
| | | | - S Miertus
- Department of Biotechnology, University of SS. Cyril and Methodius, Trnava, Slovakia
- International Centre for Applied Research and Sustainable Technology, Bratislava, Slovakia
| | - G M Tartaglia
- Department of Biomedical, Surgical and Dental Sciences, Università degli Studi di Milano, Milan, Italy
- UOC Maxillo-Facial Surgery and Dentistry, Fondazione IRCCS Ca Granda, Ospedale Maggiore Policlinico, Milan, Italy
| | - M C Ergoren
- Department of Medical Genetics, Faculty of Medicine, Near East University, Nicosia, Cyprus
| | - M Dundar
- Department of Medical Genetics, Erciyes University Medical Faculty, Kayseri, Turkey
| | - S Michelini
- Vascular Diagnostics and Rehabilitation Service, Marino Hospital, ASL Roma 6, Marino, Italy
| | | | - T Beccari
- Department of Pharmaceutical Sciences, University of Perugia, Perugia, Italy
| | - S T Connelly
- San Francisco Veterans Affairs Health Care System, University of California, San Francisco, CA, USA
| | - D Martin
- Univ. Grenoble Alpes, CNRS, Grenoble INP, TIMC-IMAG, SyNaBi, Grenoble, France
| | - A Bacu
- Department of Biotechnology, University of Tirana, Tirana, Albania
| | - K L Herbst
- Total Lipedema Care, Beverly Hills, California, and Tucson, Arizona, USA
| | - M Kapustin
- Federation of the Jewish Communities of Slovakia
| | - L Stuppia
- Department of Psychological Health and Territorial Sciences, School of Medicine and Health Sciences, "G. d'Annunzio" University of Chieti-Pescara, Chieti, Italy
- Unit of Molecular Genetics, Center for Advanced Studies and Technology (CAST), "G. d'Annunzio" University of Chieti-Pescara, Chieti, Italy
| | - L Lumer
- Department of Anatomy and Developmental Biology, University College London, London, UK
| | - G Farronato
- Department of Biomedical, Surgical and Dental Sciences, Università degli Studi di Milano, Milan, Italy
- UOC Maxillo-Facial Surgery and Dentistry, Fondazione IRCCS Ca Granda, Ospedale Maggiore Policlinico, Milan, Italy
| | - L Lorusso
- UOC Neurology and Stroke Unit, ASST Lecco, Merate, Italy
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Abe K, Hayato Y, Hiraide K, Ieki K, Ikeda M, Kameda J, Kanemura Y, Kaneshima R, Kashiwagi Y, Kataoka Y, Miki S, Mine S, Miura M, Moriyama S, Nakano Y, Nakahata M, Nakayama S, Noguchi Y, Okamoto K, Sato K, Sekiya H, Shiba H, Shimizu K, Shiozawa M, Sonoda Y, Suzuki Y, Takeda A, Takemoto Y, Takenaka A, Tanaka H, Watanabe S, Yano T, Han S, Kajita T, Okumura K, Tashiro T, Tomiya T, Wang X, Xia J, Yoshida S, Megias GD, Fernandez P, Labarga L, Ospina N, Zaldivar B, Pointon BW, Kearns E, Raaf JL, Wan L, Wester T, Bian J, Griskevich NJ, Kropp WR, Locke S, Smy MB, Sobel HW, Takhistov V, Yankelevich A, Hill J, Park RG, Bodur B, Scholberg K, Walter CW, Bernard L, Coffani A, Drapier O, El Hedri S, Giampaolo A, Mueller TA, Santos AD, Paganini P, Quilain B, Ishizuka T, Nakamura T, Jang JS, Learned JG, Choi K, Cao S, Anthony LHV, Martin D, Scott M, Sztuc AA, Uchida Y, Berardi V, Catanesi MG, Radicioni E, Calabria NF, Machado LN, De Rosa G, Collazuol G, Iacob F, Lamoureux M, Mattiazzi M, Ludovici L, Gonin M, Pronost G, Fujisawa C, Maekawa Y, Nishimura Y, Friend M, Hasegawa T, Ishida T, Kobayashi T, Jakkapu M, Matsubara T, Nakadaira T, Nakamura K, Oyama Y, Sakashita K, Sekiguchi T, Tsukamoto T, Boschi T, Di Lodovico F, Gao J, Goldsack A, Katori T, Migenda J, Taani M, Zsoldos S, Kotsar Y, Ozaki H, Suzuki AT, Takeuchi Y, Bronner C, Feng J, Kikawa T, Mori M, Nakaya T, Wendell RA, Yasutome K, Jenkins SJ, McCauley N, Mehta P, Tsui KM, Fukuda Y, Itow Y, Menjo H, Ninomiya K, Lagoda J, Lakshmi SM, Mandal M, Mijakowski P, Prabhu YS, Zalipska J, Jia M, Jiang J, Jung CK, Wilking MJ, Yanagisawa C, Harada M, Ishino H, Ito S, Kitagawa H, Koshio Y, Nakanishi F, Sakai S, Barr G, Barrow D, Cook L, Samani S, Wark D, Nova F, Yang JY, Malek M, McElwee JM, Stone O, Thiesse MD, Thompson LF, Okazawa H, Kim SB, Seo JW, Yu I, Ichikawa AK, Nakamura KD, Tairafune S, Nishijima K, Iwamoto K, Nakagiri K, Nakajima Y, Taniuchi N, Yokoyama M, Martens K, de Perio P, Vagins MR, Kuze M, Izumiyama S, Inomoto M, Ishitsuka M, Ito H, Kinoshita T, Matsumoto R, Ommura Y, Shigeta N, Shinoki M, Suganuma T, Yamauchi K, Martin JF, Tanaka HA, Towstego T, Akutsu R, Gousy-Leblanc V, Hartz M, Konaka A, Prouse NW, Chen S, Xu BD, Zhang B, Posiadala-Zezula M, Hadley D, Nicholson M, O'Flaherty M, Richards B, Ali A, Jamieson B, Marti L, Minamino A, Pintaudi G, Sano S, Suzuki S, Wada K. Erratum: Search for Cosmic-Ray Boosted Sub-GeV Dark Matter Using Recoil Protons at Super-Kamiokande [Phys. Rev. Lett. 130, 031802 (2023)]. Phys Rev Lett 2023; 131:159903. [PMID: 37897794 DOI: 10.1103/physrevlett.131.159903] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/01/2023] [Indexed: 10/30/2023]
Abstract
This corrects the article DOI: 10.1103/PhysRevLett.130.031802.
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Kim SW, Langer S, Ahern M, Larkey L, Todd M, Martin D, Weihs K, Khera N. Hematopoietic Cell Transplantation Patient-Caregiver Dyad Perspectives on Participation in a Digital Storytelling Intervention: A Qualitative Approach. Transplant Cell Ther 2023; 29:520.e1-520.e7. [PMID: 37137443 PMCID: PMC10526713 DOI: 10.1016/j.jtct.2023.04.021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2022] [Revised: 04/24/2023] [Accepted: 04/27/2023] [Indexed: 05/05/2023]
Abstract
Storytelling has long been considered an effective means of communication, allowing the teller to process their emotions in light of particular life challenges. Effects on the listener also have been demonstrated to be beneficial, especially if the listener is faced with a similar life challenge. Less is known regarding the potential effects of storytelling on listening dyads and opportunities for joint processing following exposure to relevant stories. We sought to study these phenomena in the context of hematopoietic cell transplantation (HCT), a demanding medical procedure requiring intensive informal caregiving and thus great patient-caregiver entwinement. The purpose of this qualitative descriptive study was to explore participants' perceptions of a 4-week web-based digital storytelling (DST) intervention using both quantitative ratings of acceptability and qualitative coding of interviews conducted after intervention completion. A total of 202 participants (101 HCT patient-caregiver dyads) were recruited from the Mayo Clinic Arizona and randomized into either a DST arm or an Information Control (IC) arm. Participants in the DST arm rated the acceptability of the intervention and were asked to participate in a 30-minute phone interview to discuss their experience with the DST intervention. All interviews were recorded and transcribed verbatim and imported into NVivo 12 for coding and analysis, using a combination of deductive and inductive approaches to organize the data, create categories, and develop themes and subthemes. A total of 38 participants (19 HCT patient-caregiver dyads) completed the post-intervention interviews. Patients were 63% male and 82% White, 68% received allogeneic HCT, and their mean age was 55 years. The median time from HCT was 25 days (range, 6 to 56 days). Caregivers were mostly patients' spouses (73%) and female (69%), with a mean age of 56 years. In general, the 4-week web-based DST intervention was well accepted and liked by both patients and caregivers regarding the duration, dyadic participation, and convenience of participating in the intervention at home. Patients and caregivers who completed the DST intervention indicated that they were satisfied with the intervention (mean score, 4.5 of 5), were likely to recommend it to others (mean score, 4.4), would watch more stories (mean score, 4.1), and that the experience was worth their time (mean score, 4.6). Major themes that emerged from the qualitative analysis included (1) building communal connection through engaging with the stories; (2) positive emotional growth after HCT; (3) value of gaining the other's perspective; and (4) impact of open communication on the patient-caregiver relationship. A web-based DST intervention provides an attractive format through which to deliver a nonpharmacologic psychosocial intervention to HCT patient-caregiver dyads. Watching the emotional content in digital stories may help patients and caregivers cope with psychoemotional challenges together and provide an opportunity for emotional disclosure. Further work on determining optimal paths to disclosure is warranted.
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Affiliation(s)
- Sunny Wonsun Kim
- Edson College of Nursing and Health Innovation, Arizona State University, Phoenix, Arizona.
| | - Shelby Langer
- Edson College of Nursing and Health Innovation, Arizona State University, Phoenix, Arizona
| | - Mary Ahern
- College of Health Solutions, Arizona State University, Phoenix, Arizona
| | - Linda Larkey
- Edson College of Nursing and Health Innovation, Arizona State University, Phoenix, Arizona
| | - Michael Todd
- Edson College of Nursing and Health Innovation, Arizona State University, Phoenix, Arizona
| | - Danielle Martin
- Edson College of Nursing and Health Innovation, Arizona State University, Phoenix, Arizona
| | - Karen Weihs
- Department of Psychiatry, College of Medicine, Tucson, Arizona
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Mankelow J, Ravindran D, Graham A, Suri S, Pate JW, Ryan CG, Martin D. An evaluation of a one-day pain science education event in a high school setting targeting pain related beliefs, knowledge, and behavioural intentions. Musculoskelet Sci Pract 2023; 66:102818. [PMID: 37418949 DOI: 10.1016/j.msksp.2023.102818] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/21/2023] [Revised: 06/20/2023] [Accepted: 06/26/2023] [Indexed: 07/09/2023]
Abstract
BACKGROUND Persistent pain is a common condition affecting one in four UK adults. Public understanding of pain is limited. Delivering pain education within schools may improve public understanding in the longer term. OBJECTIVE To evaluate the impact of a one-day Pain Science Education (PSE) event on sixth form/high school students' pain beliefs, knowledge and behavioural intention. METHODS Exploratory, single-site, mixed-methods, single-arm study involving secondary school students ≥16 years old attending a one-day PSE event. Outcome measures included the Pain Beliefs Questionnaire (PBQ), Concepts of Pain Inventory (COPI-ADULT), a vignette to assess pain behaviours; and thematic analysis of semi-structured interviews. RESULTS Ninety (mean age 16.5 years, 74% female) of the 114 attendees, agreed to participate in the evaluation. PBQ scores improved on the Organic beliefs subscale [mean difference -5.9 (95% CI -6.8, -5.0), P < 0.01] and Psychosocial Beliefs subscale [1.6 (1.0, 2.2) P < 0.01]. The COPI-Adult revealed an improvement [7.1 (6.0-8.1) points, P < 0.01] between baseline and post intervention. Pain behavioural intentions improved post education for work, exercise, and bed rest related activities (p < 0.05). Thematic analysis of interviews (n = 3) identified increased awareness of chronic pain and its underpinning biology, beliefs that pain education should be widely available, and that pain management should be holistic. CONCLUSIONS A one-day PSE public health event can improve pain beliefs, knowledge and behavioural intentions in high school students and increase openness to holistic management. Future controlled studies are needed to confirm these results and investigate potential long-term impacts.
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Affiliation(s)
- J Mankelow
- Centre for Rehabilitation, School of Health and Life Sciences, Teesside University, UK; Pain Education Team Aspiring Better Learning (PETAL), Australia; Pain Education Team Aspiring Better Learning (PETAL), UK.
| | - D Ravindran
- Centre for Rehabilitation, School of Health and Life Sciences, Teesside University, UK; Royal Berkshire NHS Foundation Trust, UK; Pain Education Team Aspiring Better Learning (PETAL), Australia; Pain Education Team Aspiring Better Learning (PETAL), UK
| | - A Graham
- Centre for Rehabilitation, School of Health and Life Sciences, Teesside University, UK
| | - S Suri
- Centre for Rehabilitation, School of Health and Life Sciences, Teesside University, UK; NIHR Applied Research Collaboration for the North East and North Cumbria, Newcastle Upon Tyne, England, UK
| | - J W Pate
- Graduate School of Health, University of Technology Sydney, Sydney, New South Wales, Australia; Pain Education Team Aspiring Better Learning (PETAL), Australia; Pain Education Team Aspiring Better Learning (PETAL), UK
| | - C G Ryan
- Centre for Rehabilitation, School of Health and Life Sciences, Teesside University, UK; Pain Education Team Aspiring Better Learning (PETAL), Australia; Pain Education Team Aspiring Better Learning (PETAL), UK
| | - D Martin
- Centre for Rehabilitation, School of Health and Life Sciences, Teesside University, UK; NIHR Applied Research Collaboration for the North East and North Cumbria, Newcastle Upon Tyne, England, UK; Graduate School of Health, University of Technology Sydney, Sydney, New South Wales, Australia
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Darsaut TE, Findlay JM, Bojanowski MW, Chalaala C, Iancu D, Roy D, Weill A, Boisseau W, Diouf A, Magro E, Kotowski M, Keough MB, Estrade L, Bricout N, Lejeune JP, Chow MMC, O'Kelly CJ, Rempel JL, Ashforth RA, Lesiuk H, Sinclair J, Erdenebold UE, Wong JH, Scholtes F, Martin D, Otto B, Bilocq A, Truffer E, Butcher K, Fox AJ, Arthur AS, Létourneau-Guillon L, Guilbert F, Chagnon M, Zehr J, Farzin B, Gevry G, Raymond J. A Pragmatic Randomized Trial Comparing Surgical Clipping and Endovascular Treatment of Unruptured Intracranial Aneurysms. AJNR Am J Neuroradiol 2023; 44:634-640. [PMID: 37169541 PMCID: PMC10249696 DOI: 10.3174/ajnr.a7865] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2023] [Accepted: 04/10/2023] [Indexed: 05/13/2023]
Abstract
BACKGROUND AND PURPOSE Surgical clipping and endovascular treatment are commonly used in patients with unruptured intracranial aneurysms. We compared the safety and efficacy of the 2 treatments in a randomized trial. MATERIALS AND METHODS Clipping or endovascular treatments were randomly allocated to patients with one or more 3- to 25-mm unruptured intracranial aneurysms judged treatable both ways by participating physicians. The study hypothesized that clipping would decrease the incidence of treatment failure from 13% to 4%, a composite primary outcome defined as failure of aneurysm occlusion, intracranial hemorrhage during follow-up, or residual aneurysms at 1 year, as adjudicated by a core lab. Safety outcomes included new neurologic deficits following treatment, hospitalization of >5 days, and overall morbidity and mortality (mRS > 2) at 1 year. There was no blinding. RESULTS Two hundred ninety-one patients were enrolled from 2010 to 2020 in 7 centers. The 1-year primary outcome, ascertainable in 290/291 (99%) patients, was reached in 13/142 (9%; 95% CI, 5%-15%) patients allocated to surgery and in 28/148 (19%; 95% CI, 13%-26%) patients allocated to endovascular treatments (relative risk: 2.07; 95% CI, 1.12-3.83; P = .021). Morbidity and mortality (mRS >2) at 1 year occurred in 3/143 and 3/148 (2%; 95% CI, 1%-6%) patients allocated to surgery and endovascular treatments, respectively. Neurologic deficits (32/143, 22%; 95% CI, 16%-30% versus 19/148, 12%; 95% CI, 8%-19%; relative risk: 1.74; 95% CI, 1.04-2.92; P = .04) and hospitalizations beyond 5 days (69/143, 48%; 95% CI, 40%-56% versus 12/148, 8%; 95% CI, 5%-14%; relative risk: 0.18; 95% CI, 0.11-0.31; P < .001) were more frequent after surgery. CONCLUSIONS Surgical clipping is more effective than endovascular treatment of unruptured intracranial aneurysms in terms of the frequency of the primary outcome of treatment failure. Results were mainly driven by angiographic results at 1 year.
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Affiliation(s)
- T E Darsaut
- From the Division of Neurosurgery (T.E.D., J.M.F., M.B.K., M.M.C.C., C.J.O.)
| | - J M Findlay
- From the Division of Neurosurgery (T.E.D., J.M.F., M.B.K., M.M.C.C., C.J.O.)
| | | | | | - D Iancu
- Department of Surgery, and Service of Neuroradiology (D.I., D.R., A.W., W.B., A.D., M.K., L.L.-G., F.G., J.R.), Department of Radiology, Centre Hospitalier de l'Université de Montréal, Montreal, Québec, Canada
| | - D Roy
- Department of Surgery, and Service of Neuroradiology (D.I., D.R., A.W., W.B., A.D., M.K., L.L.-G., F.G., J.R.), Department of Radiology, Centre Hospitalier de l'Université de Montréal, Montreal, Québec, Canada
| | - A Weill
- Department of Surgery, and Service of Neuroradiology (D.I., D.R., A.W., W.B., A.D., M.K., L.L.-G., F.G., J.R.), Department of Radiology, Centre Hospitalier de l'Université de Montréal, Montreal, Québec, Canada
| | - W Boisseau
- Department of Surgery, and Service of Neuroradiology (D.I., D.R., A.W., W.B., A.D., M.K., L.L.-G., F.G., J.R.), Department of Radiology, Centre Hospitalier de l'Université de Montréal, Montreal, Québec, Canada
| | - A Diouf
- Department of Surgery, and Service of Neuroradiology (D.I., D.R., A.W., W.B., A.D., M.K., L.L.-G., F.G., J.R.), Department of Radiology, Centre Hospitalier de l'Université de Montréal, Montreal, Québec, Canada
| | - E Magro
- Service of Neurosurgery (E.M.), Centre Hospitalier Universitaire Cavale Blanche, Institut National de la Santé et de la Recherche Médicale Unité Mixte de Recherche 1101 LaTIM, Brest, France
| | - M Kotowski
- Department of Surgery, and Service of Neuroradiology (D.I., D.R., A.W., W.B., A.D., M.K., L.L.-G., F.G., J.R.), Department of Radiology, Centre Hospitalier de l'Université de Montréal, Montreal, Québec, Canada
| | - M B Keough
- From the Division of Neurosurgery (T.E.D., J.M.F., M.B.K., M.M.C.C., C.J.O.)
| | - L Estrade
- Interventional Neuroradiology (L.E., N.B.)
| | - N Bricout
- Interventional Neuroradiology (L.E., N.B.)
| | - J-P Lejeune
- Service of Neurosurgery (J.-P.L.), Centre Hospitalier Universitaire de Lille, Lille, France
| | - M M C Chow
- From the Division of Neurosurgery (T.E.D., J.M.F., M.B.K., M.M.C.C., C.J.O.)
| | - C J O'Kelly
- From the Division of Neurosurgery (T.E.D., J.M.F., M.B.K., M.M.C.C., C.J.O.)
| | - J L Rempel
- Department of Surgery, and Department of Radiology and Diagnostic Imaging (J.L.R., R.A.A.), Mackenzie Health Sciences Centre, University of Alberta Hospital, Edmonton, Alberta, Canada
| | - R A Ashforth
- Department of Surgery, and Department of Radiology and Diagnostic Imaging (J.L.R., R.A.A.), Mackenzie Health Sciences Centre, University of Alberta Hospital, Edmonton, Alberta, Canada
| | - H Lesiuk
- Section of Neurosurgery (H.L., J.S.)
| | | | - U-E Erdenebold
- Department of Surgery, and Department of Medical Imaging (U.-E.E.), Section of Interventional Neuroradiology, Ottawa Hospital, University of Ottawa, Ottawa, Ontario, Canada
| | - J H Wong
- Division of Neurosurgery (J.H.W.), Foothills Medical Centre, University of Calgary, Calgary, Alberta, Canada
| | - F Scholtes
- Departments of Neurosurgery (F.S., D.M.)
| | - D Martin
- Departments of Neurosurgery (F.S., D.M.)
| | - B Otto
- Medical Physics (B.O.), Division of Medical Imaging, Centre Hospitalier Universitaire de Liège, Liège, Belgium
| | - A Bilocq
- Service of Neurosurgery (A.B., E.T.), Centre Hospitalier Régional de Trois-Rivières, Trois-Rivières, Québec, Canada
| | - E Truffer
- Service of Neurosurgery (A.B., E.T.), Centre Hospitalier Régional de Trois-Rivières, Trois-Rivières, Québec, Canada
| | - K Butcher
- Clinical Neurosciences (K.B.), Prince of Wales Clinical School, University of New South Wales, Randwick, New South Wales, Australia
| | - A J Fox
- Department of Medical Imaging (A.J.F.), University of Toronto, Toronto, Ontario, Canada
| | - A S Arthur
- Department of Neurosurgery (A.S.A.), University of Tennessee Health Science Center and Semmes-Murphey Clinic, Memphis, Tennessee
| | - L Létourneau-Guillon
- Department of Surgery, and Service of Neuroradiology (D.I., D.R., A.W., W.B., A.D., M.K., L.L.-G., F.G., J.R.), Department of Radiology, Centre Hospitalier de l'Université de Montréal, Montreal, Québec, Canada
| | - F Guilbert
- Department of Surgery, and Service of Neuroradiology (D.I., D.R., A.W., W.B., A.D., M.K., L.L.-G., F.G., J.R.), Department of Radiology, Centre Hospitalier de l'Université de Montréal, Montreal, Québec, Canada
| | - M Chagnon
- Department of Mathematics and Statistics (M.C., J.Z.), Université de Montréal, Montréal, Québec, Canada
| | - J Zehr
- Department of Mathematics and Statistics (M.C., J.Z.), Université de Montréal, Montréal, Québec, Canada
| | - B Farzin
- Research Centre of the University of Montreal Hospital Centre (B.F., G.G., J.R.), Interventional Neuroradiology Research Laboratory, Montreal, Québec, Canada
| | - G Gevry
- Research Centre of the University of Montreal Hospital Centre (B.F., G.G., J.R.), Interventional Neuroradiology Research Laboratory, Montreal, Québec, Canada
| | - J Raymond
- Department of Surgery, and Service of Neuroradiology (D.I., D.R., A.W., W.B., A.D., M.K., L.L.-G., F.G., J.R.), Department of Radiology, Centre Hospitalier de l'Université de Montréal, Montreal, Québec, Canada
- Research Centre of the University of Montreal Hospital Centre (B.F., G.G., J.R.), Interventional Neuroradiology Research Laboratory, Montreal, Québec, Canada
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17
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Lofters A, Salahub C, Austin PC, Bai L, Berthelot S, Bhatia RS, Desveaux L, Ivers NM, Kiran T, Maclure M, Martin D, McBrien KA, McCracken R, Paterson JM, Rahman B, Shuldiner J, Tadrous M, Thakkar N, Lapointe-Shaw L. Up-to-date on cancer screening among Ontario patients seen by walk-in clinic physicians: A retrospective cohort study. Prev Med 2023; 172:107537. [PMID: 37156431 DOI: 10.1016/j.ypmed.2023.107537] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/15/2023] [Revised: 05/03/2023] [Accepted: 05/05/2023] [Indexed: 05/10/2023]
Abstract
Walk-in clinics are typically viewed as high-volume locations for managing acute issues but also may serve as a location for primary care, including cancer screening, for patients without a family physician. In this population-based cohort study, we compared breast, cervical and colorectal cancer screening up-to-date status for people living in the Canadian province of Ontario who were formally enrolled to a family physician versus those not enrolled but who had at least one encounter with a walk-in clinic physician in the previous year. Using provincial administrative databases, we created two mutually exclusive groups: i) those who were formally enrolled to a family physician, ii) those who were not enrolled but had at least one visit with a walk-in clinic physician from April 1, 2019 to March 31, 2020. We compared up to date status for three cancer screenings as of April 1, 2020 among screen-eligible people. We found that people who were not enrolled and had seen a walk-in clinic physician in the previous year consistently were less likely to be up to date on cancer screening than Ontarians who were formally enrolled with a family physician (46.1% vs. 67.4% for breast, 45.8% vs. 67.4% for cervical, 49.5% vs. 73.1% for colorectal). They were also more likely to be foreign-born and to live in structurally marginalized neighbourhoods. New methods are needed to enable screening for people who are reliant on walk-in clinics and to address the urgent need in Ontario for more primary care providers who deliver comprehensive, longitudinal care.
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Affiliation(s)
- Aisha Lofters
- Department of Family and Community Medicine, University of Toronto, Toronto, Ontario, Canada; Peter Gilgan Centre for Women's Cancers, Women's College Hospital, Toronto, Ontario, Canada.
| | | | - Peter C Austin
- ICES, Ontario, Canada; Institute of Health Policy, Management and Evaluation, University of Toronto, Toronto, Ontario, Canada
| | | | - Simon Berthelot
- Département de médecine familiale et de médecine d'urgence, Université Laval, Québec, Canada
| | - R Sacha Bhatia
- Department of Cardiology, University Health Network, Toronto, Ontario, Canada; Department of Medicine, University of Toronto, Toronto, Ontario, Canada
| | - Laura Desveaux
- Institute of Health Policy, Management and Evaluation, University of Toronto, Toronto, Ontario, Canada; Institute for Better Health at Ontario Trillium Health Partners, Mississauga, Ontario, Canada
| | - Noah M Ivers
- Department of Family and Community Medicine, University of Toronto, Toronto, Ontario, Canada; ICES, Ontario, Canada; Institute of Health Policy, Management and Evaluation, University of Toronto, Toronto, Ontario, Canada; Women's College Institute for Health System Solutions and Virtual Care, Women's College Hospital, Toronto, Ontario, Canada; Department of Family Medicine, Women's College Hospital, Toronto, Ontario, Canada
| | - Tara Kiran
- Department of Family and Community Medicine, University of Toronto, Toronto, Ontario, Canada; ICES, Ontario, Canada; Institute of Health Policy, Management and Evaluation, University of Toronto, Toronto, Ontario, Canada; Department of Family and Community Medicine, St. Michael's Hospital, Toronto, Ontario, Canada
| | - Malcolm Maclure
- Department of Anesthesiology, Pharmacology and Therapeutics, University of British Columbia, Vancouver, British Columbia, Canada
| | - Danielle Martin
- Department of Family and Community Medicine, University of Toronto, Toronto, Ontario, Canada; Institute of Health Policy, Management and Evaluation, University of Toronto, Toronto, Ontario, Canada; Women's College Institute for Health System Solutions and Virtual Care, Women's College Hospital, Toronto, Ontario, Canada
| | - Kerry A McBrien
- Departments of Family Medicine and Community Health Sciences, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
| | - Rita McCracken
- Department of Family Practice, The University of British Columbia, Vancouver, British Columbia, Canada; Department of Family Medicine, Providence Health Care, Vancouver, British Columbia, Canada
| | - J Michael Paterson
- ICES, Ontario, Canada; Institute of Health Policy, Management and Evaluation, University of Toronto, Toronto, Ontario, Canada
| | - Bahram Rahman
- Primary Health Care Branch, Ministry of Health, Ontario, Canada; Department of Health Research Methods, Evidence, and Impact, McMaster University, Ontario, Canada
| | - Jennifer Shuldiner
- Women's College Institute for Health System Solutions and Virtual Care, Women's College Hospital, Toronto, Ontario, Canada
| | - Mina Tadrous
- University Health Network, Toronto, Ontario, Canada; ICES, Ontario, Canada; Women's College Institute for Health System Solutions and Virtual Care, Women's College Hospital, Toronto, Ontario, Canada; Leslie Dan Faculty of Pharmacy, University of Toronto, Toronto, Ontario, Canada
| | - Niels Thakkar
- College of Nurses of Ontario, Toronto, Ontario, Canada
| | - Lauren Lapointe-Shaw
- University Health Network, Toronto, Ontario, Canada; ICES, Ontario, Canada; Institute of Health Policy, Management and Evaluation, University of Toronto, Toronto, Ontario, Canada; Department of Medicine, University of Toronto, Toronto, Ontario, Canada; Women's College Institute for Health System Solutions and Virtual Care, Women's College Hospital, Toronto, Ontario, Canada; Division of General Internal Medicine and Geriatrics, University Health Network and Sinai Health System, Toronto, Ontario, Canada
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18
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Persaud N, Bedard M, Boozary A, Glazier RH, Gomes T, Hwang SW, Jüni P, Law MR, Mamdani M, Manns B, Martin D, Morgan SG, Oh P, Pinto AD, Shah BR, Sullivan F, Umali N, Thorpe KE, Tu K, Wu F, Laupacis A. Effect of Free Medicine Distribution on Health Care Costs in Canada Over 3 Years: A Secondary Analysis of the CLEAN Meds Randomized Clinical Trial. JAMA Health Forum 2023; 4:e231127. [PMID: 37234014 DOI: 10.1001/jamahealthforum.2023.1127] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/27/2023] Open
Abstract
Importance Few interventions are proven to reduce total health care costs, and addressing cost-related nonadherence has the potential to do so. Objective To determine the effect of eliminating out-of-pocket medication fees on total health care costs. Design, Setting, and Participants This secondary analysis of a multicenter randomized clinical trial using a prespecified outcome took place across 9 primary care sites in Ontario, Canada (6 in Toronto and 3 in rural areas), where health care services are generally publicly funded. Adult patients (≥18 years old) reporting cost-related nonadherence to medicines in the past 12 months were recruited between June 1, 2016, and April 28, 2017, and followed up until April 28, 2020. Data analysis was completed in 2021. Interventions Access to a comprehensive list of 128 medicines commonly prescribed in ambulatory care with no out-of-pocket costs for 3 years vs usual medicine access. Main Outcome and Measures Total publicly funded health care costs over 3 years, including costs of hospitalizations. Health care costs were determined using administrative data from Ontario's single-payer health care system, and all costs are reported in Canadian dollars with adjustments for inflation. Results A total of 747 participants from 9 primary care sites were included in the analysis (mean [SD] age, 51 [14] years; 421 [56.4%] female). Free medicine distribution was associated with a lower median total health care spending over 3 years of $1641 (95% CI, $454-$2792; P = .006). Mean total spending was $4465 (95% CI, -$944 to $9874) lower over the 3-year period. Conclusions and Relevance In this secondary analysis of a randomized clinical trial, eliminating out-of-pocket medication expenses for patients with cost-related nonadherence in primary care was associated with lower health care spending over 3 years. These findings suggest that eliminating out-of-pocket medication costs for patients could reduce overall costs of health care. Trial Registration ClinicalTrials.gov Identifier: NCT02744963.
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Affiliation(s)
- Nav Persaud
- Department of Family and Community Medicine, Temerty Faculty of Medicine, University of Toronto, Toronto, Ontario, Canada
- Li Ka Shing Knowledge Institute, St Michael's Hospital, Unity Health Toronto, Toronto, Ontario, Canada
- Department of Family and Community Medicine, St Michael's Hospital, Unity Health Toronto, Toronto, Ontario, Canada
- Institute of Health Policy, Management and Evaluation, University of Toronto, Toronto, Ontario, Canada
| | - Michael Bedard
- Department of Family Medicine, Northern Ontario School of Medicine, Sudbury, Ontario, Canada
| | - Andrew Boozary
- Department of Health Policy and Management, Harvard T.H. Chan School of Public Health, Boston, Massachusetts
| | - Richard H Glazier
- Department of Family and Community Medicine, Temerty Faculty of Medicine, University of Toronto, Toronto, Ontario, Canada
- Li Ka Shing Knowledge Institute, St Michael's Hospital, Unity Health Toronto, Toronto, Ontario, Canada
- Department of Family and Community Medicine, St Michael's Hospital, Unity Health Toronto, Toronto, Ontario, Canada
- Institute of Health Policy, Management and Evaluation, University of Toronto, Toronto, Ontario, Canada
- Dalla Lana School of Public Health, University of Toronto, Toronto, Ontario, Canada
- Institute for Clinical Evaluative Sciences, Toronto, Ontario, Canada
| | - Tara Gomes
- Department of Family and Community Medicine, Temerty Faculty of Medicine, University of Toronto, Toronto, Ontario, Canada
- Li Ka Shing Knowledge Institute, St Michael's Hospital, Unity Health Toronto, Toronto, Ontario, Canada
- Leslie Dan Faculty of Pharmacy, University of Toronto, Toronto, Ontario, Canada
- Applied Health Research Centre, St Michael's Hospital, Unity Health Toronto, Toronto, Ontario, Canada
| | - Stephen W Hwang
- Li Ka Shing Knowledge Institute, St Michael's Hospital, Unity Health Toronto, Toronto, Ontario, Canada
- Institute of Health Policy, Management and Evaluation, University of Toronto, Toronto, Ontario, Canada
- Department of Medicine, Temerty Faculty of Medicine, University of Toronto, Toronto, Ontario, Canada
| | - Peter Jüni
- Institute of Health Policy, Management and Evaluation, University of Toronto, Toronto, Ontario, Canada
- Department of Medicine, Temerty Faculty of Medicine, University of Toronto, Toronto, Ontario, Canada
| | - Michael R Law
- Centre for Health Services and Policy Research, School of Population and Public Health, The University of British Columbia, Vancouver, British Columbia, Canada
| | - Muhammad Mamdani
- Li Ka Shing Knowledge Institute, St Michael's Hospital, Unity Health Toronto, Toronto, Ontario, Canada
- Leslie Dan Faculty of Pharmacy, University of Toronto, Toronto, Ontario, Canada
- Department of Medicine, Temerty Faculty of Medicine, University of Toronto, Toronto, Ontario, Canada
- Centre for Healthcare Analytics Research and Training at St Michael's Hospital, Toronto, Ontario, Canada
- Vector Institute, Toronto, Ontario, Canada
| | - Braden Manns
- Department of Community Health Sciences, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
- Department of Medicine, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
- O'Brien Institute for Public Health, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
- Libin Cardiovascular Institute, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
| | - Danielle Martin
- Department of Family and Community Medicine, Temerty Faculty of Medicine, University of Toronto, Toronto, Ontario, Canada
- Women's College Hospital Institute for Health Systems Solutions and Virtual Care, Women's College Hospital, Toronto, Ontario, Canada
| | - Steven G Morgan
- School of Population and Public Health, Faculty of Medicine, The University of British Columbia, Vancouver, British Columbia, Canada
| | - Paul Oh
- Department of Medicine, Temerty Faculty of Medicine, University of Toronto, Toronto, Ontario, Canada
- Toronto Rehabilitation Institute, University Health Network, Toronto, Ontario, Canada
| | - Andrew D Pinto
- Department of Family and Community Medicine, Temerty Faculty of Medicine, University of Toronto, Toronto, Ontario, Canada
- Li Ka Shing Knowledge Institute, St Michael's Hospital, Unity Health Toronto, Toronto, Ontario, Canada
- Dalla Lana School of Public Health, University of Toronto, Toronto, Ontario, Canada
| | - Baiju R Shah
- Institute of Health Policy, Management and Evaluation, University of Toronto, Toronto, Ontario, Canada
- Institute for Clinical Evaluative Sciences, Toronto, Ontario, Canada
- Department of Medicine, Temerty Faculty of Medicine, University of Toronto, Toronto, Ontario, Canada
| | - Frank Sullivan
- North York General Hospital, Toronto Western Family Health Team, University Health Network, Toronto, Ontario, Canada
- Division of Population and Behavioral Science, School of Medicine, University of St Andrews, St Andrews, Scotland, United Kingdom
| | - Norman Umali
- Li Ka Shing Knowledge Institute, St Michael's Hospital, Unity Health Toronto, Toronto, Ontario, Canada
| | - Kevin E Thorpe
- Dalla Lana School of Public Health, University of Toronto, Toronto, Ontario, Canada
- Applied Health Research Centre, St Michael's Hospital, Unity Health Toronto, Toronto, Ontario, Canada
| | - Karen Tu
- Department of Family and Community Medicine, Temerty Faculty of Medicine, University of Toronto, Toronto, Ontario, Canada
- Institute of Health Policy, Management and Evaluation, University of Toronto, Toronto, Ontario, Canada
- North York General Hospital, Toronto Western Family Health Team, University Health Network, Toronto, Ontario, Canada
| | - Fangyun Wu
- Institute for Clinical Evaluative Sciences, Toronto, Ontario, Canada
| | - Andreas Laupacis
- Li Ka Shing Knowledge Institute, St Michael's Hospital, Unity Health Toronto, Toronto, Ontario, Canada
- Institute of Health Policy, Management and Evaluation, University of Toronto, Toronto, Ontario, Canada
- Department of Medicine, Temerty Faculty of Medicine, University of Toronto, Toronto, Ontario, Canada
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19
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Bergman JEH, Barišić I, Addor MC, Braz P, Cavero-Carbonell C, Draper ES, Echevarría-González-de-Garibay LJ, Gatt M, Haeusler M, Khoshnood B, Klungsøyr K, Kurinczuk JJ, Latos-Bielenska A, Luyt K, Martin D, Mullaney C, Nelen V, Neville AJ, O'Mahony MT, Perthus I, Pierini A, Randrianaivo H, Rankin J, Rissmann A, Rouget F, Sayers G, Schaub B, Stevens S, Tucker D, Verellen-Dumoulin C, Wiesel A, Gerkes EH, Perraud A, Loane MA, Wellesley D, de Walle HEK. Amniotic band syndrome and limb body wall complex in Europe 1980-2019. Am J Med Genet A 2023; 191:995-1006. [PMID: 36584346 DOI: 10.1002/ajmg.a.63107] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2022] [Revised: 11/29/2022] [Accepted: 12/19/2022] [Indexed: 12/31/2022]
Abstract
Amniotic band syndrome (ABS) and limb body wall complex (LBWC) have an overlapping phenotype of multiple congenital anomalies and their etiology is unknown. We aimed to determine the prevalence of ABS and LBWC in Europe from 1980 to 2019 and to describe the spectrum of congenital anomalies. In addition, we investigated maternal age and multiple birth as possible risk factors for the occurrence of ABS and LBWC. We used data from the European surveillance of congenital anomalies (EUROCAT) network including data from 30 registries over 1980-2019. We included all pregnancy outcomes, including live births, stillbirths, and terminations of pregnancy for fetal anomalies. ABS and LBWC cases were extracted from the central EUROCAT database using coding information responses from the registries. In total, 866 ABS cases and 451 LBWC cases were included in this study. The mean prevalence was 0.53/10,000 births for ABS and 0.34/10,000 births for LBWC during the 40 years. Prevalence of both ABS and LBWC was lower in the 1980s and higher in the United Kingdom. Limb anomalies and neural tube defects were commonly seen in ABS, whereas in LBWC abdominal and thoracic wall defects and limb anomalies were most prevalent. Twinning was confirmed as a risk factor for both ABS and LBWC. This study includes the largest cohort of ABS and LBWC cases ever reported over a large time period using standardized EUROCAT data. Prevalence, clinical characteristics, and the phenotypic spectrum are described, and twinning is confirmed as a risk factor.
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Affiliation(s)
- Jorieke E H Bergman
- Department of Genetics, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Ingeborg Barišić
- Children's Hospital Zagreb, Centre of Excellence for Reproductive and Regenerative Medicine, Medical School University of Zagreb, Zagreb, Croatia
| | - Marie-Claude Addor
- Department of Woman-Mother-Child, University Medical Center CHUV, Lausanne, Switzerland
| | - Paula Braz
- RENAC-Registo Nacional de Anomalias Congénitas, Epidemiology Department, National Institute of Health Doutor Ricardo Jorge, Lisbon, Portugal
| | - Clara Cavero-Carbonell
- Rare Diseases Research Unit, Foundation for the Promotion of the Research in Healthcare and Biomedicine, Valencia, Spain
| | | | | | - Miriam Gatt
- Malta Congenital Anomalies Registry, Directorate for Health Information and Research, G'mangia, Malta
| | - Martin Haeusler
- Department of Obstetrics and Gynaecology, Medical University of Graz, Graz, Austria
| | - Babak Khoshnood
- Université de Paris Cité, Obstetrical Perinatal and Paediatric Epidemiology Research Team (EPOPé), CRESS, INSERM, INRA, Paris, France
| | - Kari Klungsøyr
- Department of Global Public Health and Primary Care, University of Bergen, Bergen, Norway
- Department of Health Promotion, Norwegian Institute of Public Health, Bergen, Norway
| | - Jennifer J Kurinczuk
- National Perinatal Epidemiology Unit, Nuffield Department of Population Health, University of Oxford, Oxford, UK
| | - Anna Latos-Bielenska
- Polish Registry of Congenital Malformations, Department of Medical Genetics, Poznan University of Medical Sciences, Poznan, Poland
| | - Karen Luyt
- South West Congenital Anomaly Register (SWCAR), Bristol Medical School, University of Bristol, Bristol, UK
| | | | - Carmel Mullaney
- Department of Public Health, HSE South East Area, Dublin, Ireland
| | - Vera Nelen
- Provincial Institute of Hygiene, Antwerp, Belgium
| | - Amanda J Neville
- IMER Registry, Centre for Clinical and Epidemiological Research, University of Ferrara and Azienda Ospedaliero Universitario di Ferrara, Ferrara, Italy
| | - Mary T O'Mahony
- Department of Public Health HSE-South, St Finbarr's Hospital, Cork, Ireland
| | - Isabelle Perthus
- Auvergne Registry of Congenital Anomalies (CEMC-Auvergne), Department of Clinical Genetics, Centre de Référence des Maladies Rares, University Hospital of Clermont-Ferrand, Clermont-Ferrand, France
| | - Anna Pierini
- Unit of Epidemiology of Rare Diseases and Congenital Anomalies, Institute of Clinical Physiology, National Research Council, Pisa, Italy
| | - Hanitra Randrianaivo
- Unit of Genetic Medical and Register of Congenital Malformations, CHU St Pierre La Reunion, Réunion, France
| | - Judith Rankin
- South West Congenital Anomaly Register (SWCAR), Bristol Medical School, University of Bristol, Bristol, UK
- Population Health Sciences Institute, Newcastle University, Newcastle upon Tyne, UK
| | - Anke Rissmann
- Malformation Monitoring Centre Saxony-Anhalt, Medical Faculty Otto-von-Guericke University Magdeburg, Magdeburg, Germany
| | - Florence Rouget
- Brittany Registry of Congenital Anomalies, CHU Rennes, Univ Rennes, Inserm, EHESP, Irset (Institut de recherche en santé, environnement et travail), UMR_S 1085, Rennes, France
| | - Gerardine Sayers
- National Health Intelligence Unit, R&D Health Service Executive, Dublin, Ireland
| | - Bruno Schaub
- French West Indies Registry, Registre des Malformations des Antilles (REMALAN), Maison de la Femme de la Mère et de l'Enfant, University Hospital of Martinique, Fort-de-France, France
| | | | - David Tucker
- Congenital Anomaly Register & Information Service for Wales (CARIS), Public Health Wales, Swansea, UK
| | | | - Awi Wiesel
- Births Registry Mainz Model, University of Mainz Medical Center, Mainz, Germany
| | - Erica H Gerkes
- Department of Genetics, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Annie Perraud
- European Commission, Joint Research Centre (JRC), Ispra, Italy
| | - Maria A Loane
- Faculty of Life & Health Sciences, Ulster University, Northern Ireland, UK
| | - Diana Wellesley
- Faculty of Medicine and Wessex Clinical Genetics Service, Princess Anne Hospital, University Hospital Southampton, Southampton, UK
| | - Hermien E K de Walle
- Department of Genetics, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
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20
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Lapointe-Shaw L, Kiran T, Salahub C, Austin PC, Berthelot S, Desveaux L, Lofters A, Maclure M, Martin D, McBrien KA, McCracken RK, Rahman B, Schultz SE, Shuldiner J, Tadrous M, Bird C, Paterson JM, Bhatia RS, Thakkar NA, Na Y, Ivers NM. Walk-in clinic patient characteristics and utilization patterns in Ontario, Canada: a cross-sectional study. CMAJ Open 2023; 11:E345-E356. [PMID: 37171909 PMCID: PMC10139081 DOI: 10.9778/cmajo.20220095] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 05/14/2023] Open
Abstract
BACKGROUND Walk-in clinics are common in North America and are designed to provide acute episodic care without an appointment. We sought to describe a sample of walk-in clinic patients in Ontario, Canada, which is a setting with high levels of primary care attachment. METHODS We performed a cross-sectional study using health administrative data from 2019. We compared the sociodemographic characteristics and health care utilization patterns of patients attending 1 of 72 walk-in clinics with those of the general Ontario population. We examined the subset of patients who were enrolled with a family physician and compared walk-in clinic visits to family physician visits. RESULTS Our study found that 562 781 patients made 1 148 151 visits to the included walk-in clinics. Most (70%) patients who attended a walk-in clinic had an enrolling family physician. Walk-in clinic patients were younger (mean age 36 yr v. 41 yr, standardized mean difference [SMD] 0.24), yet had greater health care utilization (moderate and high use group 74% v. 65%, SMD 0.20) than the general Ontario population. Among enrolled Ontarians, walk-in patients had more comorbidities (moderate and high count 50% v. 45%, SMD 0.10), lived farther from their enrolling physician (median 8 km v. 6 km, SMD 0.21) and saw their enrolling physician less in the previous year (any visit 67% v. 80%, SMD 0.30). Walk-in encounters happened more often after hours (16% v. 9%, SMD 0.20) and on weekends (18% v. 5%, SMD 0.45). Walk-in clinics were more often within 3 km of patients' homes than enrolling physicians' offices (0 to < 3 km: 32% v. 22%, SMD 0.21). INTERPRETATION Our findings suggest that proximity of walk-in clinics and after-hours access may be contributing to walk-in clinic use among patients enrolled with a family physician. These findings have implications for policy development to improve the integration of walk-in clinics and longitudinal primary care.
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Affiliation(s)
- Lauren Lapointe-Shaw
- ICES (Lapointe-Shaw, Kiran, Austin, Schultz, Tadrous, Paterson, Bhatia, Na, Ivers), Toronto, Ont.; Institute of Health Policy, Management and Evaluation (Lapointe-Shaw, Kiran, Austin, Desveaux, Martin, Paterson, Bhatia, Ivers), University of Toronto, Toronto, Ont.; Division of General Internal Medicine and Geriatrics (Lapointe-Shaw), University Health Network and Sinai Health System, Toronto, Ont.; Department of Medicine (Lapointe-Shaw, Bhatia), University of Toronto, Toronto, Ont.; Women's College Institute for Health System Solutions and Virtual Care (Lapointe-Shaw, Martin, Shuldiner, Tadrous, Ivers), Women's College Hospital, Toronto, Ont.; Toronto General Hospital Research Institute, University Health Network (Lapointe-Shaw, Salahub), Toronto, Ont.; Peter Munk Cardiac Centre, University Health Network (Bhatia), Toronto, Ont.; Department of Family and Community Medicine (Kiran) and MAP Centre for Urban Health Solutions (Kiran), St. Michael's Hospital, Toronto, Ont.; Département de médecine familiale et de médecine d'urgence (Berthelot), Université Laval, Quebec City, Qué.; Institute for Better Health, Trillium Health Partners (Desveaux), Mississauga, Ont.; Department of Family and Community Medicine (Lofters, Martin, Ivers, Kiran), University of Toronto, Toronto, Ont.; Peter Gilgan Centre for Women's Cancers (Lofters), Women's College Hospital, Toronto, Ont.; Department of Anesthesiology, Pharmacology and Therapeutics (Maclure), University of British Columbia, Vancouver, BC; Department of Family Medicine (Martin, Ivers), Women's College Hospital, Toronto, Ont.; Temerty Faculty of Medicine (Martin), University of Toronto, Toronto, Ont.; Departments of Family Medicine and Community Health Sciences (McBrien), Cumming School of Medicine, University of Calgary, Calgary, Alta.; Department of Family Practice (McCracken), University of British Columbia, Vancouver, BC; Department of Family Medicine (McCracken), Providence Health Care, Vancouver, BC; Primary Health Care Branch (Rahman), Ministry of Health, Toronto, Ont.; patient partner (Bird), Toronto, Ont.; Department of Family Medicine (Paterson), McMaster University, Hamilton, Ont.; College of Nurses of Ontario (Thakkar), Toronto, Ont.; Women's College Hospital Research Institute (Na), Women's College Hospital, Toronto, Ont.
| | - Tara Kiran
- ICES (Lapointe-Shaw, Kiran, Austin, Schultz, Tadrous, Paterson, Bhatia, Na, Ivers), Toronto, Ont.; Institute of Health Policy, Management and Evaluation (Lapointe-Shaw, Kiran, Austin, Desveaux, Martin, Paterson, Bhatia, Ivers), University of Toronto, Toronto, Ont.; Division of General Internal Medicine and Geriatrics (Lapointe-Shaw), University Health Network and Sinai Health System, Toronto, Ont.; Department of Medicine (Lapointe-Shaw, Bhatia), University of Toronto, Toronto, Ont.; Women's College Institute for Health System Solutions and Virtual Care (Lapointe-Shaw, Martin, Shuldiner, Tadrous, Ivers), Women's College Hospital, Toronto, Ont.; Toronto General Hospital Research Institute, University Health Network (Lapointe-Shaw, Salahub), Toronto, Ont.; Peter Munk Cardiac Centre, University Health Network (Bhatia), Toronto, Ont.; Department of Family and Community Medicine (Kiran) and MAP Centre for Urban Health Solutions (Kiran), St. Michael's Hospital, Toronto, Ont.; Département de médecine familiale et de médecine d'urgence (Berthelot), Université Laval, Quebec City, Qué.; Institute for Better Health, Trillium Health Partners (Desveaux), Mississauga, Ont.; Department of Family and Community Medicine (Lofters, Martin, Ivers, Kiran), University of Toronto, Toronto, Ont.; Peter Gilgan Centre for Women's Cancers (Lofters), Women's College Hospital, Toronto, Ont.; Department of Anesthesiology, Pharmacology and Therapeutics (Maclure), University of British Columbia, Vancouver, BC; Department of Family Medicine (Martin, Ivers), Women's College Hospital, Toronto, Ont.; Temerty Faculty of Medicine (Martin), University of Toronto, Toronto, Ont.; Departments of Family Medicine and Community Health Sciences (McBrien), Cumming School of Medicine, University of Calgary, Calgary, Alta.; Department of Family Practice (McCracken), University of British Columbia, Vancouver, BC; Department of Family Medicine (McCracken), Providence Health Care, Vancouver, BC; Primary Health Care Branch (Rahman), Ministry of Health, Toronto, Ont.; patient partner (Bird), Toronto, Ont.; Department of Family Medicine (Paterson), McMaster University, Hamilton, Ont.; College of Nurses of Ontario (Thakkar), Toronto, Ont.; Women's College Hospital Research Institute (Na), Women's College Hospital, Toronto, Ont
| | - Christine Salahub
- ICES (Lapointe-Shaw, Kiran, Austin, Schultz, Tadrous, Paterson, Bhatia, Na, Ivers), Toronto, Ont.; Institute of Health Policy, Management and Evaluation (Lapointe-Shaw, Kiran, Austin, Desveaux, Martin, Paterson, Bhatia, Ivers), University of Toronto, Toronto, Ont.; Division of General Internal Medicine and Geriatrics (Lapointe-Shaw), University Health Network and Sinai Health System, Toronto, Ont.; Department of Medicine (Lapointe-Shaw, Bhatia), University of Toronto, Toronto, Ont.; Women's College Institute for Health System Solutions and Virtual Care (Lapointe-Shaw, Martin, Shuldiner, Tadrous, Ivers), Women's College Hospital, Toronto, Ont.; Toronto General Hospital Research Institute, University Health Network (Lapointe-Shaw, Salahub), Toronto, Ont.; Peter Munk Cardiac Centre, University Health Network (Bhatia), Toronto, Ont.; Department of Family and Community Medicine (Kiran) and MAP Centre for Urban Health Solutions (Kiran), St. Michael's Hospital, Toronto, Ont.; Département de médecine familiale et de médecine d'urgence (Berthelot), Université Laval, Quebec City, Qué.; Institute for Better Health, Trillium Health Partners (Desveaux), Mississauga, Ont.; Department of Family and Community Medicine (Lofters, Martin, Ivers, Kiran), University of Toronto, Toronto, Ont.; Peter Gilgan Centre for Women's Cancers (Lofters), Women's College Hospital, Toronto, Ont.; Department of Anesthesiology, Pharmacology and Therapeutics (Maclure), University of British Columbia, Vancouver, BC; Department of Family Medicine (Martin, Ivers), Women's College Hospital, Toronto, Ont.; Temerty Faculty of Medicine (Martin), University of Toronto, Toronto, Ont.; Departments of Family Medicine and Community Health Sciences (McBrien), Cumming School of Medicine, University of Calgary, Calgary, Alta.; Department of Family Practice (McCracken), University of British Columbia, Vancouver, BC; Department of Family Medicine (McCracken), Providence Health Care, Vancouver, BC; Primary Health Care Branch (Rahman), Ministry of Health, Toronto, Ont.; patient partner (Bird), Toronto, Ont.; Department of Family Medicine (Paterson), McMaster University, Hamilton, Ont.; College of Nurses of Ontario (Thakkar), Toronto, Ont.; Women's College Hospital Research Institute (Na), Women's College Hospital, Toronto, Ont
| | - Peter C Austin
- ICES (Lapointe-Shaw, Kiran, Austin, Schultz, Tadrous, Paterson, Bhatia, Na, Ivers), Toronto, Ont.; Institute of Health Policy, Management and Evaluation (Lapointe-Shaw, Kiran, Austin, Desveaux, Martin, Paterson, Bhatia, Ivers), University of Toronto, Toronto, Ont.; Division of General Internal Medicine and Geriatrics (Lapointe-Shaw), University Health Network and Sinai Health System, Toronto, Ont.; Department of Medicine (Lapointe-Shaw, Bhatia), University of Toronto, Toronto, Ont.; Women's College Institute for Health System Solutions and Virtual Care (Lapointe-Shaw, Martin, Shuldiner, Tadrous, Ivers), Women's College Hospital, Toronto, Ont.; Toronto General Hospital Research Institute, University Health Network (Lapointe-Shaw, Salahub), Toronto, Ont.; Peter Munk Cardiac Centre, University Health Network (Bhatia), Toronto, Ont.; Department of Family and Community Medicine (Kiran) and MAP Centre for Urban Health Solutions (Kiran), St. Michael's Hospital, Toronto, Ont.; Département de médecine familiale et de médecine d'urgence (Berthelot), Université Laval, Quebec City, Qué.; Institute for Better Health, Trillium Health Partners (Desveaux), Mississauga, Ont.; Department of Family and Community Medicine (Lofters, Martin, Ivers, Kiran), University of Toronto, Toronto, Ont.; Peter Gilgan Centre for Women's Cancers (Lofters), Women's College Hospital, Toronto, Ont.; Department of Anesthesiology, Pharmacology and Therapeutics (Maclure), University of British Columbia, Vancouver, BC; Department of Family Medicine (Martin, Ivers), Women's College Hospital, Toronto, Ont.; Temerty Faculty of Medicine (Martin), University of Toronto, Toronto, Ont.; Departments of Family Medicine and Community Health Sciences (McBrien), Cumming School of Medicine, University of Calgary, Calgary, Alta.; Department of Family Practice (McCracken), University of British Columbia, Vancouver, BC; Department of Family Medicine (McCracken), Providence Health Care, Vancouver, BC; Primary Health Care Branch (Rahman), Ministry of Health, Toronto, Ont.; patient partner (Bird), Toronto, Ont.; Department of Family Medicine (Paterson), McMaster University, Hamilton, Ont.; College of Nurses of Ontario (Thakkar), Toronto, Ont.; Women's College Hospital Research Institute (Na), Women's College Hospital, Toronto, Ont
| | - Simon Berthelot
- ICES (Lapointe-Shaw, Kiran, Austin, Schultz, Tadrous, Paterson, Bhatia, Na, Ivers), Toronto, Ont.; Institute of Health Policy, Management and Evaluation (Lapointe-Shaw, Kiran, Austin, Desveaux, Martin, Paterson, Bhatia, Ivers), University of Toronto, Toronto, Ont.; Division of General Internal Medicine and Geriatrics (Lapointe-Shaw), University Health Network and Sinai Health System, Toronto, Ont.; Department of Medicine (Lapointe-Shaw, Bhatia), University of Toronto, Toronto, Ont.; Women's College Institute for Health System Solutions and Virtual Care (Lapointe-Shaw, Martin, Shuldiner, Tadrous, Ivers), Women's College Hospital, Toronto, Ont.; Toronto General Hospital Research Institute, University Health Network (Lapointe-Shaw, Salahub), Toronto, Ont.; Peter Munk Cardiac Centre, University Health Network (Bhatia), Toronto, Ont.; Department of Family and Community Medicine (Kiran) and MAP Centre for Urban Health Solutions (Kiran), St. Michael's Hospital, Toronto, Ont.; Département de médecine familiale et de médecine d'urgence (Berthelot), Université Laval, Quebec City, Qué.; Institute for Better Health, Trillium Health Partners (Desveaux), Mississauga, Ont.; Department of Family and Community Medicine (Lofters, Martin, Ivers, Kiran), University of Toronto, Toronto, Ont.; Peter Gilgan Centre for Women's Cancers (Lofters), Women's College Hospital, Toronto, Ont.; Department of Anesthesiology, Pharmacology and Therapeutics (Maclure), University of British Columbia, Vancouver, BC; Department of Family Medicine (Martin, Ivers), Women's College Hospital, Toronto, Ont.; Temerty Faculty of Medicine (Martin), University of Toronto, Toronto, Ont.; Departments of Family Medicine and Community Health Sciences (McBrien), Cumming School of Medicine, University of Calgary, Calgary, Alta.; Department of Family Practice (McCracken), University of British Columbia, Vancouver, BC; Department of Family Medicine (McCracken), Providence Health Care, Vancouver, BC; Primary Health Care Branch (Rahman), Ministry of Health, Toronto, Ont.; patient partner (Bird), Toronto, Ont.; Department of Family Medicine (Paterson), McMaster University, Hamilton, Ont.; College of Nurses of Ontario (Thakkar), Toronto, Ont.; Women's College Hospital Research Institute (Na), Women's College Hospital, Toronto, Ont
| | - Laura Desveaux
- ICES (Lapointe-Shaw, Kiran, Austin, Schultz, Tadrous, Paterson, Bhatia, Na, Ivers), Toronto, Ont.; Institute of Health Policy, Management and Evaluation (Lapointe-Shaw, Kiran, Austin, Desveaux, Martin, Paterson, Bhatia, Ivers), University of Toronto, Toronto, Ont.; Division of General Internal Medicine and Geriatrics (Lapointe-Shaw), University Health Network and Sinai Health System, Toronto, Ont.; Department of Medicine (Lapointe-Shaw, Bhatia), University of Toronto, Toronto, Ont.; Women's College Institute for Health System Solutions and Virtual Care (Lapointe-Shaw, Martin, Shuldiner, Tadrous, Ivers), Women's College Hospital, Toronto, Ont.; Toronto General Hospital Research Institute, University Health Network (Lapointe-Shaw, Salahub), Toronto, Ont.; Peter Munk Cardiac Centre, University Health Network (Bhatia), Toronto, Ont.; Department of Family and Community Medicine (Kiran) and MAP Centre for Urban Health Solutions (Kiran), St. Michael's Hospital, Toronto, Ont.; Département de médecine familiale et de médecine d'urgence (Berthelot), Université Laval, Quebec City, Qué.; Institute for Better Health, Trillium Health Partners (Desveaux), Mississauga, Ont.; Department of Family and Community Medicine (Lofters, Martin, Ivers, Kiran), University of Toronto, Toronto, Ont.; Peter Gilgan Centre for Women's Cancers (Lofters), Women's College Hospital, Toronto, Ont.; Department of Anesthesiology, Pharmacology and Therapeutics (Maclure), University of British Columbia, Vancouver, BC; Department of Family Medicine (Martin, Ivers), Women's College Hospital, Toronto, Ont.; Temerty Faculty of Medicine (Martin), University of Toronto, Toronto, Ont.; Departments of Family Medicine and Community Health Sciences (McBrien), Cumming School of Medicine, University of Calgary, Calgary, Alta.; Department of Family Practice (McCracken), University of British Columbia, Vancouver, BC; Department of Family Medicine (McCracken), Providence Health Care, Vancouver, BC; Primary Health Care Branch (Rahman), Ministry of Health, Toronto, Ont.; patient partner (Bird), Toronto, Ont.; Department of Family Medicine (Paterson), McMaster University, Hamilton, Ont.; College of Nurses of Ontario (Thakkar), Toronto, Ont.; Women's College Hospital Research Institute (Na), Women's College Hospital, Toronto, Ont
| | - Aisha Lofters
- ICES (Lapointe-Shaw, Kiran, Austin, Schultz, Tadrous, Paterson, Bhatia, Na, Ivers), Toronto, Ont.; Institute of Health Policy, Management and Evaluation (Lapointe-Shaw, Kiran, Austin, Desveaux, Martin, Paterson, Bhatia, Ivers), University of Toronto, Toronto, Ont.; Division of General Internal Medicine and Geriatrics (Lapointe-Shaw), University Health Network and Sinai Health System, Toronto, Ont.; Department of Medicine (Lapointe-Shaw, Bhatia), University of Toronto, Toronto, Ont.; Women's College Institute for Health System Solutions and Virtual Care (Lapointe-Shaw, Martin, Shuldiner, Tadrous, Ivers), Women's College Hospital, Toronto, Ont.; Toronto General Hospital Research Institute, University Health Network (Lapointe-Shaw, Salahub), Toronto, Ont.; Peter Munk Cardiac Centre, University Health Network (Bhatia), Toronto, Ont.; Department of Family and Community Medicine (Kiran) and MAP Centre for Urban Health Solutions (Kiran), St. Michael's Hospital, Toronto, Ont.; Département de médecine familiale et de médecine d'urgence (Berthelot), Université Laval, Quebec City, Qué.; Institute for Better Health, Trillium Health Partners (Desveaux), Mississauga, Ont.; Department of Family and Community Medicine (Lofters, Martin, Ivers, Kiran), University of Toronto, Toronto, Ont.; Peter Gilgan Centre for Women's Cancers (Lofters), Women's College Hospital, Toronto, Ont.; Department of Anesthesiology, Pharmacology and Therapeutics (Maclure), University of British Columbia, Vancouver, BC; Department of Family Medicine (Martin, Ivers), Women's College Hospital, Toronto, Ont.; Temerty Faculty of Medicine (Martin), University of Toronto, Toronto, Ont.; Departments of Family Medicine and Community Health Sciences (McBrien), Cumming School of Medicine, University of Calgary, Calgary, Alta.; Department of Family Practice (McCracken), University of British Columbia, Vancouver, BC; Department of Family Medicine (McCracken), Providence Health Care, Vancouver, BC; Primary Health Care Branch (Rahman), Ministry of Health, Toronto, Ont.; patient partner (Bird), Toronto, Ont.; Department of Family Medicine (Paterson), McMaster University, Hamilton, Ont.; College of Nurses of Ontario (Thakkar), Toronto, Ont.; Women's College Hospital Research Institute (Na), Women's College Hospital, Toronto, Ont
| | - Malcolm Maclure
- ICES (Lapointe-Shaw, Kiran, Austin, Schultz, Tadrous, Paterson, Bhatia, Na, Ivers), Toronto, Ont.; Institute of Health Policy, Management and Evaluation (Lapointe-Shaw, Kiran, Austin, Desveaux, Martin, Paterson, Bhatia, Ivers), University of Toronto, Toronto, Ont.; Division of General Internal Medicine and Geriatrics (Lapointe-Shaw), University Health Network and Sinai Health System, Toronto, Ont.; Department of Medicine (Lapointe-Shaw, Bhatia), University of Toronto, Toronto, Ont.; Women's College Institute for Health System Solutions and Virtual Care (Lapointe-Shaw, Martin, Shuldiner, Tadrous, Ivers), Women's College Hospital, Toronto, Ont.; Toronto General Hospital Research Institute, University Health Network (Lapointe-Shaw, Salahub), Toronto, Ont.; Peter Munk Cardiac Centre, University Health Network (Bhatia), Toronto, Ont.; Department of Family and Community Medicine (Kiran) and MAP Centre for Urban Health Solutions (Kiran), St. Michael's Hospital, Toronto, Ont.; Département de médecine familiale et de médecine d'urgence (Berthelot), Université Laval, Quebec City, Qué.; Institute for Better Health, Trillium Health Partners (Desveaux), Mississauga, Ont.; Department of Family and Community Medicine (Lofters, Martin, Ivers, Kiran), University of Toronto, Toronto, Ont.; Peter Gilgan Centre for Women's Cancers (Lofters), Women's College Hospital, Toronto, Ont.; Department of Anesthesiology, Pharmacology and Therapeutics (Maclure), University of British Columbia, Vancouver, BC; Department of Family Medicine (Martin, Ivers), Women's College Hospital, Toronto, Ont.; Temerty Faculty of Medicine (Martin), University of Toronto, Toronto, Ont.; Departments of Family Medicine and Community Health Sciences (McBrien), Cumming School of Medicine, University of Calgary, Calgary, Alta.; Department of Family Practice (McCracken), University of British Columbia, Vancouver, BC; Department of Family Medicine (McCracken), Providence Health Care, Vancouver, BC; Primary Health Care Branch (Rahman), Ministry of Health, Toronto, Ont.; patient partner (Bird), Toronto, Ont.; Department of Family Medicine (Paterson), McMaster University, Hamilton, Ont.; College of Nurses of Ontario (Thakkar), Toronto, Ont.; Women's College Hospital Research Institute (Na), Women's College Hospital, Toronto, Ont
| | - Danielle Martin
- ICES (Lapointe-Shaw, Kiran, Austin, Schultz, Tadrous, Paterson, Bhatia, Na, Ivers), Toronto, Ont.; Institute of Health Policy, Management and Evaluation (Lapointe-Shaw, Kiran, Austin, Desveaux, Martin, Paterson, Bhatia, Ivers), University of Toronto, Toronto, Ont.; Division of General Internal Medicine and Geriatrics (Lapointe-Shaw), University Health Network and Sinai Health System, Toronto, Ont.; Department of Medicine (Lapointe-Shaw, Bhatia), University of Toronto, Toronto, Ont.; Women's College Institute for Health System Solutions and Virtual Care (Lapointe-Shaw, Martin, Shuldiner, Tadrous, Ivers), Women's College Hospital, Toronto, Ont.; Toronto General Hospital Research Institute, University Health Network (Lapointe-Shaw, Salahub), Toronto, Ont.; Peter Munk Cardiac Centre, University Health Network (Bhatia), Toronto, Ont.; Department of Family and Community Medicine (Kiran) and MAP Centre for Urban Health Solutions (Kiran), St. Michael's Hospital, Toronto, Ont.; Département de médecine familiale et de médecine d'urgence (Berthelot), Université Laval, Quebec City, Qué.; Institute for Better Health, Trillium Health Partners (Desveaux), Mississauga, Ont.; Department of Family and Community Medicine (Lofters, Martin, Ivers, Kiran), University of Toronto, Toronto, Ont.; Peter Gilgan Centre for Women's Cancers (Lofters), Women's College Hospital, Toronto, Ont.; Department of Anesthesiology, Pharmacology and Therapeutics (Maclure), University of British Columbia, Vancouver, BC; Department of Family Medicine (Martin, Ivers), Women's College Hospital, Toronto, Ont.; Temerty Faculty of Medicine (Martin), University of Toronto, Toronto, Ont.; Departments of Family Medicine and Community Health Sciences (McBrien), Cumming School of Medicine, University of Calgary, Calgary, Alta.; Department of Family Practice (McCracken), University of British Columbia, Vancouver, BC; Department of Family Medicine (McCracken), Providence Health Care, Vancouver, BC; Primary Health Care Branch (Rahman), Ministry of Health, Toronto, Ont.; patient partner (Bird), Toronto, Ont.; Department of Family Medicine (Paterson), McMaster University, Hamilton, Ont.; College of Nurses of Ontario (Thakkar), Toronto, Ont.; Women's College Hospital Research Institute (Na), Women's College Hospital, Toronto, Ont
| | - Kerry A McBrien
- ICES (Lapointe-Shaw, Kiran, Austin, Schultz, Tadrous, Paterson, Bhatia, Na, Ivers), Toronto, Ont.; Institute of Health Policy, Management and Evaluation (Lapointe-Shaw, Kiran, Austin, Desveaux, Martin, Paterson, Bhatia, Ivers), University of Toronto, Toronto, Ont.; Division of General Internal Medicine and Geriatrics (Lapointe-Shaw), University Health Network and Sinai Health System, Toronto, Ont.; Department of Medicine (Lapointe-Shaw, Bhatia), University of Toronto, Toronto, Ont.; Women's College Institute for Health System Solutions and Virtual Care (Lapointe-Shaw, Martin, Shuldiner, Tadrous, Ivers), Women's College Hospital, Toronto, Ont.; Toronto General Hospital Research Institute, University Health Network (Lapointe-Shaw, Salahub), Toronto, Ont.; Peter Munk Cardiac Centre, University Health Network (Bhatia), Toronto, Ont.; Department of Family and Community Medicine (Kiran) and MAP Centre for Urban Health Solutions (Kiran), St. Michael's Hospital, Toronto, Ont.; Département de médecine familiale et de médecine d'urgence (Berthelot), Université Laval, Quebec City, Qué.; Institute for Better Health, Trillium Health Partners (Desveaux), Mississauga, Ont.; Department of Family and Community Medicine (Lofters, Martin, Ivers, Kiran), University of Toronto, Toronto, Ont.; Peter Gilgan Centre for Women's Cancers (Lofters), Women's College Hospital, Toronto, Ont.; Department of Anesthesiology, Pharmacology and Therapeutics (Maclure), University of British Columbia, Vancouver, BC; Department of Family Medicine (Martin, Ivers), Women's College Hospital, Toronto, Ont.; Temerty Faculty of Medicine (Martin), University of Toronto, Toronto, Ont.; Departments of Family Medicine and Community Health Sciences (McBrien), Cumming School of Medicine, University of Calgary, Calgary, Alta.; Department of Family Practice (McCracken), University of British Columbia, Vancouver, BC; Department of Family Medicine (McCracken), Providence Health Care, Vancouver, BC; Primary Health Care Branch (Rahman), Ministry of Health, Toronto, Ont.; patient partner (Bird), Toronto, Ont.; Department of Family Medicine (Paterson), McMaster University, Hamilton, Ont.; College of Nurses of Ontario (Thakkar), Toronto, Ont.; Women's College Hospital Research Institute (Na), Women's College Hospital, Toronto, Ont
| | - Rita K McCracken
- ICES (Lapointe-Shaw, Kiran, Austin, Schultz, Tadrous, Paterson, Bhatia, Na, Ivers), Toronto, Ont.; Institute of Health Policy, Management and Evaluation (Lapointe-Shaw, Kiran, Austin, Desveaux, Martin, Paterson, Bhatia, Ivers), University of Toronto, Toronto, Ont.; Division of General Internal Medicine and Geriatrics (Lapointe-Shaw), University Health Network and Sinai Health System, Toronto, Ont.; Department of Medicine (Lapointe-Shaw, Bhatia), University of Toronto, Toronto, Ont.; Women's College Institute for Health System Solutions and Virtual Care (Lapointe-Shaw, Martin, Shuldiner, Tadrous, Ivers), Women's College Hospital, Toronto, Ont.; Toronto General Hospital Research Institute, University Health Network (Lapointe-Shaw, Salahub), Toronto, Ont.; Peter Munk Cardiac Centre, University Health Network (Bhatia), Toronto, Ont.; Department of Family and Community Medicine (Kiran) and MAP Centre for Urban Health Solutions (Kiran), St. Michael's Hospital, Toronto, Ont.; Département de médecine familiale et de médecine d'urgence (Berthelot), Université Laval, Quebec City, Qué.; Institute for Better Health, Trillium Health Partners (Desveaux), Mississauga, Ont.; Department of Family and Community Medicine (Lofters, Martin, Ivers, Kiran), University of Toronto, Toronto, Ont.; Peter Gilgan Centre for Women's Cancers (Lofters), Women's College Hospital, Toronto, Ont.; Department of Anesthesiology, Pharmacology and Therapeutics (Maclure), University of British Columbia, Vancouver, BC; Department of Family Medicine (Martin, Ivers), Women's College Hospital, Toronto, Ont.; Temerty Faculty of Medicine (Martin), University of Toronto, Toronto, Ont.; Departments of Family Medicine and Community Health Sciences (McBrien), Cumming School of Medicine, University of Calgary, Calgary, Alta.; Department of Family Practice (McCracken), University of British Columbia, Vancouver, BC; Department of Family Medicine (McCracken), Providence Health Care, Vancouver, BC; Primary Health Care Branch (Rahman), Ministry of Health, Toronto, Ont.; patient partner (Bird), Toronto, Ont.; Department of Family Medicine (Paterson), McMaster University, Hamilton, Ont.; College of Nurses of Ontario (Thakkar), Toronto, Ont.; Women's College Hospital Research Institute (Na), Women's College Hospital, Toronto, Ont
| | - Bahram Rahman
- ICES (Lapointe-Shaw, Kiran, Austin, Schultz, Tadrous, Paterson, Bhatia, Na, Ivers), Toronto, Ont.; Institute of Health Policy, Management and Evaluation (Lapointe-Shaw, Kiran, Austin, Desveaux, Martin, Paterson, Bhatia, Ivers), University of Toronto, Toronto, Ont.; Division of General Internal Medicine and Geriatrics (Lapointe-Shaw), University Health Network and Sinai Health System, Toronto, Ont.; Department of Medicine (Lapointe-Shaw, Bhatia), University of Toronto, Toronto, Ont.; Women's College Institute for Health System Solutions and Virtual Care (Lapointe-Shaw, Martin, Shuldiner, Tadrous, Ivers), Women's College Hospital, Toronto, Ont.; Toronto General Hospital Research Institute, University Health Network (Lapointe-Shaw, Salahub), Toronto, Ont.; Peter Munk Cardiac Centre, University Health Network (Bhatia), Toronto, Ont.; Department of Family and Community Medicine (Kiran) and MAP Centre for Urban Health Solutions (Kiran), St. Michael's Hospital, Toronto, Ont.; Département de médecine familiale et de médecine d'urgence (Berthelot), Université Laval, Quebec City, Qué.; Institute for Better Health, Trillium Health Partners (Desveaux), Mississauga, Ont.; Department of Family and Community Medicine (Lofters, Martin, Ivers, Kiran), University of Toronto, Toronto, Ont.; Peter Gilgan Centre for Women's Cancers (Lofters), Women's College Hospital, Toronto, Ont.; Department of Anesthesiology, Pharmacology and Therapeutics (Maclure), University of British Columbia, Vancouver, BC; Department of Family Medicine (Martin, Ivers), Women's College Hospital, Toronto, Ont.; Temerty Faculty of Medicine (Martin), University of Toronto, Toronto, Ont.; Departments of Family Medicine and Community Health Sciences (McBrien), Cumming School of Medicine, University of Calgary, Calgary, Alta.; Department of Family Practice (McCracken), University of British Columbia, Vancouver, BC; Department of Family Medicine (McCracken), Providence Health Care, Vancouver, BC; Primary Health Care Branch (Rahman), Ministry of Health, Toronto, Ont.; patient partner (Bird), Toronto, Ont.; Department of Family Medicine (Paterson), McMaster University, Hamilton, Ont.; College of Nurses of Ontario (Thakkar), Toronto, Ont.; Women's College Hospital Research Institute (Na), Women's College Hospital, Toronto, Ont
| | - Susan E Schultz
- ICES (Lapointe-Shaw, Kiran, Austin, Schultz, Tadrous, Paterson, Bhatia, Na, Ivers), Toronto, Ont.; Institute of Health Policy, Management and Evaluation (Lapointe-Shaw, Kiran, Austin, Desveaux, Martin, Paterson, Bhatia, Ivers), University of Toronto, Toronto, Ont.; Division of General Internal Medicine and Geriatrics (Lapointe-Shaw), University Health Network and Sinai Health System, Toronto, Ont.; Department of Medicine (Lapointe-Shaw, Bhatia), University of Toronto, Toronto, Ont.; Women's College Institute for Health System Solutions and Virtual Care (Lapointe-Shaw, Martin, Shuldiner, Tadrous, Ivers), Women's College Hospital, Toronto, Ont.; Toronto General Hospital Research Institute, University Health Network (Lapointe-Shaw, Salahub), Toronto, Ont.; Peter Munk Cardiac Centre, University Health Network (Bhatia), Toronto, Ont.; Department of Family and Community Medicine (Kiran) and MAP Centre for Urban Health Solutions (Kiran), St. Michael's Hospital, Toronto, Ont.; Département de médecine familiale et de médecine d'urgence (Berthelot), Université Laval, Quebec City, Qué.; Institute for Better Health, Trillium Health Partners (Desveaux), Mississauga, Ont.; Department of Family and Community Medicine (Lofters, Martin, Ivers, Kiran), University of Toronto, Toronto, Ont.; Peter Gilgan Centre for Women's Cancers (Lofters), Women's College Hospital, Toronto, Ont.; Department of Anesthesiology, Pharmacology and Therapeutics (Maclure), University of British Columbia, Vancouver, BC; Department of Family Medicine (Martin, Ivers), Women's College Hospital, Toronto, Ont.; Temerty Faculty of Medicine (Martin), University of Toronto, Toronto, Ont.; Departments of Family Medicine and Community Health Sciences (McBrien), Cumming School of Medicine, University of Calgary, Calgary, Alta.; Department of Family Practice (McCracken), University of British Columbia, Vancouver, BC; Department of Family Medicine (McCracken), Providence Health Care, Vancouver, BC; Primary Health Care Branch (Rahman), Ministry of Health, Toronto, Ont.; patient partner (Bird), Toronto, Ont.; Department of Family Medicine (Paterson), McMaster University, Hamilton, Ont.; College of Nurses of Ontario (Thakkar), Toronto, Ont.; Women's College Hospital Research Institute (Na), Women's College Hospital, Toronto, Ont
| | - Jennifer Shuldiner
- ICES (Lapointe-Shaw, Kiran, Austin, Schultz, Tadrous, Paterson, Bhatia, Na, Ivers), Toronto, Ont.; Institute of Health Policy, Management and Evaluation (Lapointe-Shaw, Kiran, Austin, Desveaux, Martin, Paterson, Bhatia, Ivers), University of Toronto, Toronto, Ont.; Division of General Internal Medicine and Geriatrics (Lapointe-Shaw), University Health Network and Sinai Health System, Toronto, Ont.; Department of Medicine (Lapointe-Shaw, Bhatia), University of Toronto, Toronto, Ont.; Women's College Institute for Health System Solutions and Virtual Care (Lapointe-Shaw, Martin, Shuldiner, Tadrous, Ivers), Women's College Hospital, Toronto, Ont.; Toronto General Hospital Research Institute, University Health Network (Lapointe-Shaw, Salahub), Toronto, Ont.; Peter Munk Cardiac Centre, University Health Network (Bhatia), Toronto, Ont.; Department of Family and Community Medicine (Kiran) and MAP Centre for Urban Health Solutions (Kiran), St. Michael's Hospital, Toronto, Ont.; Département de médecine familiale et de médecine d'urgence (Berthelot), Université Laval, Quebec City, Qué.; Institute for Better Health, Trillium Health Partners (Desveaux), Mississauga, Ont.; Department of Family and Community Medicine (Lofters, Martin, Ivers, Kiran), University of Toronto, Toronto, Ont.; Peter Gilgan Centre for Women's Cancers (Lofters), Women's College Hospital, Toronto, Ont.; Department of Anesthesiology, Pharmacology and Therapeutics (Maclure), University of British Columbia, Vancouver, BC; Department of Family Medicine (Martin, Ivers), Women's College Hospital, Toronto, Ont.; Temerty Faculty of Medicine (Martin), University of Toronto, Toronto, Ont.; Departments of Family Medicine and Community Health Sciences (McBrien), Cumming School of Medicine, University of Calgary, Calgary, Alta.; Department of Family Practice (McCracken), University of British Columbia, Vancouver, BC; Department of Family Medicine (McCracken), Providence Health Care, Vancouver, BC; Primary Health Care Branch (Rahman), Ministry of Health, Toronto, Ont.; patient partner (Bird), Toronto, Ont.; Department of Family Medicine (Paterson), McMaster University, Hamilton, Ont.; College of Nurses of Ontario (Thakkar), Toronto, Ont.; Women's College Hospital Research Institute (Na), Women's College Hospital, Toronto, Ont
| | - Mina Tadrous
- ICES (Lapointe-Shaw, Kiran, Austin, Schultz, Tadrous, Paterson, Bhatia, Na, Ivers), Toronto, Ont.; Institute of Health Policy, Management and Evaluation (Lapointe-Shaw, Kiran, Austin, Desveaux, Martin, Paterson, Bhatia, Ivers), University of Toronto, Toronto, Ont.; Division of General Internal Medicine and Geriatrics (Lapointe-Shaw), University Health Network and Sinai Health System, Toronto, Ont.; Department of Medicine (Lapointe-Shaw, Bhatia), University of Toronto, Toronto, Ont.; Women's College Institute for Health System Solutions and Virtual Care (Lapointe-Shaw, Martin, Shuldiner, Tadrous, Ivers), Women's College Hospital, Toronto, Ont.; Toronto General Hospital Research Institute, University Health Network (Lapointe-Shaw, Salahub), Toronto, Ont.; Peter Munk Cardiac Centre, University Health Network (Bhatia), Toronto, Ont.; Department of Family and Community Medicine (Kiran) and MAP Centre for Urban Health Solutions (Kiran), St. Michael's Hospital, Toronto, Ont.; Département de médecine familiale et de médecine d'urgence (Berthelot), Université Laval, Quebec City, Qué.; Institute for Better Health, Trillium Health Partners (Desveaux), Mississauga, Ont.; Department of Family and Community Medicine (Lofters, Martin, Ivers, Kiran), University of Toronto, Toronto, Ont.; Peter Gilgan Centre for Women's Cancers (Lofters), Women's College Hospital, Toronto, Ont.; Department of Anesthesiology, Pharmacology and Therapeutics (Maclure), University of British Columbia, Vancouver, BC; Department of Family Medicine (Martin, Ivers), Women's College Hospital, Toronto, Ont.; Temerty Faculty of Medicine (Martin), University of Toronto, Toronto, Ont.; Departments of Family Medicine and Community Health Sciences (McBrien), Cumming School of Medicine, University of Calgary, Calgary, Alta.; Department of Family Practice (McCracken), University of British Columbia, Vancouver, BC; Department of Family Medicine (McCracken), Providence Health Care, Vancouver, BC; Primary Health Care Branch (Rahman), Ministry of Health, Toronto, Ont.; patient partner (Bird), Toronto, Ont.; Department of Family Medicine (Paterson), McMaster University, Hamilton, Ont.; College of Nurses of Ontario (Thakkar), Toronto, Ont.; Women's College Hospital Research Institute (Na), Women's College Hospital, Toronto, Ont
| | - Cherryl Bird
- ICES (Lapointe-Shaw, Kiran, Austin, Schultz, Tadrous, Paterson, Bhatia, Na, Ivers), Toronto, Ont.; Institute of Health Policy, Management and Evaluation (Lapointe-Shaw, Kiran, Austin, Desveaux, Martin, Paterson, Bhatia, Ivers), University of Toronto, Toronto, Ont.; Division of General Internal Medicine and Geriatrics (Lapointe-Shaw), University Health Network and Sinai Health System, Toronto, Ont.; Department of Medicine (Lapointe-Shaw, Bhatia), University of Toronto, Toronto, Ont.; Women's College Institute for Health System Solutions and Virtual Care (Lapointe-Shaw, Martin, Shuldiner, Tadrous, Ivers), Women's College Hospital, Toronto, Ont.; Toronto General Hospital Research Institute, University Health Network (Lapointe-Shaw, Salahub), Toronto, Ont.; Peter Munk Cardiac Centre, University Health Network (Bhatia), Toronto, Ont.; Department of Family and Community Medicine (Kiran) and MAP Centre for Urban Health Solutions (Kiran), St. Michael's Hospital, Toronto, Ont.; Département de médecine familiale et de médecine d'urgence (Berthelot), Université Laval, Quebec City, Qué.; Institute for Better Health, Trillium Health Partners (Desveaux), Mississauga, Ont.; Department of Family and Community Medicine (Lofters, Martin, Ivers, Kiran), University of Toronto, Toronto, Ont.; Peter Gilgan Centre for Women's Cancers (Lofters), Women's College Hospital, Toronto, Ont.; Department of Anesthesiology, Pharmacology and Therapeutics (Maclure), University of British Columbia, Vancouver, BC; Department of Family Medicine (Martin, Ivers), Women's College Hospital, Toronto, Ont.; Temerty Faculty of Medicine (Martin), University of Toronto, Toronto, Ont.; Departments of Family Medicine and Community Health Sciences (McBrien), Cumming School of Medicine, University of Calgary, Calgary, Alta.; Department of Family Practice (McCracken), University of British Columbia, Vancouver, BC; Department of Family Medicine (McCracken), Providence Health Care, Vancouver, BC; Primary Health Care Branch (Rahman), Ministry of Health, Toronto, Ont.; patient partner (Bird), Toronto, Ont.; Department of Family Medicine (Paterson), McMaster University, Hamilton, Ont.; College of Nurses of Ontario (Thakkar), Toronto, Ont.; Women's College Hospital Research Institute (Na), Women's College Hospital, Toronto, Ont
| | - J Michael Paterson
- ICES (Lapointe-Shaw, Kiran, Austin, Schultz, Tadrous, Paterson, Bhatia, Na, Ivers), Toronto, Ont.; Institute of Health Policy, Management and Evaluation (Lapointe-Shaw, Kiran, Austin, Desveaux, Martin, Paterson, Bhatia, Ivers), University of Toronto, Toronto, Ont.; Division of General Internal Medicine and Geriatrics (Lapointe-Shaw), University Health Network and Sinai Health System, Toronto, Ont.; Department of Medicine (Lapointe-Shaw, Bhatia), University of Toronto, Toronto, Ont.; Women's College Institute for Health System Solutions and Virtual Care (Lapointe-Shaw, Martin, Shuldiner, Tadrous, Ivers), Women's College Hospital, Toronto, Ont.; Toronto General Hospital Research Institute, University Health Network (Lapointe-Shaw, Salahub), Toronto, Ont.; Peter Munk Cardiac Centre, University Health Network (Bhatia), Toronto, Ont.; Department of Family and Community Medicine (Kiran) and MAP Centre for Urban Health Solutions (Kiran), St. Michael's Hospital, Toronto, Ont.; Département de médecine familiale et de médecine d'urgence (Berthelot), Université Laval, Quebec City, Qué.; Institute for Better Health, Trillium Health Partners (Desveaux), Mississauga, Ont.; Department of Family and Community Medicine (Lofters, Martin, Ivers, Kiran), University of Toronto, Toronto, Ont.; Peter Gilgan Centre for Women's Cancers (Lofters), Women's College Hospital, Toronto, Ont.; Department of Anesthesiology, Pharmacology and Therapeutics (Maclure), University of British Columbia, Vancouver, BC; Department of Family Medicine (Martin, Ivers), Women's College Hospital, Toronto, Ont.; Temerty Faculty of Medicine (Martin), University of Toronto, Toronto, Ont.; Departments of Family Medicine and Community Health Sciences (McBrien), Cumming School of Medicine, University of Calgary, Calgary, Alta.; Department of Family Practice (McCracken), University of British Columbia, Vancouver, BC; Department of Family Medicine (McCracken), Providence Health Care, Vancouver, BC; Primary Health Care Branch (Rahman), Ministry of Health, Toronto, Ont.; patient partner (Bird), Toronto, Ont.; Department of Family Medicine (Paterson), McMaster University, Hamilton, Ont.; College of Nurses of Ontario (Thakkar), Toronto, Ont.; Women's College Hospital Research Institute (Na), Women's College Hospital, Toronto, Ont
| | - R Sacha Bhatia
- ICES (Lapointe-Shaw, Kiran, Austin, Schultz, Tadrous, Paterson, Bhatia, Na, Ivers), Toronto, Ont.; Institute of Health Policy, Management and Evaluation (Lapointe-Shaw, Kiran, Austin, Desveaux, Martin, Paterson, Bhatia, Ivers), University of Toronto, Toronto, Ont.; Division of General Internal Medicine and Geriatrics (Lapointe-Shaw), University Health Network and Sinai Health System, Toronto, Ont.; Department of Medicine (Lapointe-Shaw, Bhatia), University of Toronto, Toronto, Ont.; Women's College Institute for Health System Solutions and Virtual Care (Lapointe-Shaw, Martin, Shuldiner, Tadrous, Ivers), Women's College Hospital, Toronto, Ont.; Toronto General Hospital Research Institute, University Health Network (Lapointe-Shaw, Salahub), Toronto, Ont.; Peter Munk Cardiac Centre, University Health Network (Bhatia), Toronto, Ont.; Department of Family and Community Medicine (Kiran) and MAP Centre for Urban Health Solutions (Kiran), St. Michael's Hospital, Toronto, Ont.; Département de médecine familiale et de médecine d'urgence (Berthelot), Université Laval, Quebec City, Qué.; Institute for Better Health, Trillium Health Partners (Desveaux), Mississauga, Ont.; Department of Family and Community Medicine (Lofters, Martin, Ivers, Kiran), University of Toronto, Toronto, Ont.; Peter Gilgan Centre for Women's Cancers (Lofters), Women's College Hospital, Toronto, Ont.; Department of Anesthesiology, Pharmacology and Therapeutics (Maclure), University of British Columbia, Vancouver, BC; Department of Family Medicine (Martin, Ivers), Women's College Hospital, Toronto, Ont.; Temerty Faculty of Medicine (Martin), University of Toronto, Toronto, Ont.; Departments of Family Medicine and Community Health Sciences (McBrien), Cumming School of Medicine, University of Calgary, Calgary, Alta.; Department of Family Practice (McCracken), University of British Columbia, Vancouver, BC; Department of Family Medicine (McCracken), Providence Health Care, Vancouver, BC; Primary Health Care Branch (Rahman), Ministry of Health, Toronto, Ont.; patient partner (Bird), Toronto, Ont.; Department of Family Medicine (Paterson), McMaster University, Hamilton, Ont.; College of Nurses of Ontario (Thakkar), Toronto, Ont.; Women's College Hospital Research Institute (Na), Women's College Hospital, Toronto, Ont
| | - Niels A Thakkar
- ICES (Lapointe-Shaw, Kiran, Austin, Schultz, Tadrous, Paterson, Bhatia, Na, Ivers), Toronto, Ont.; Institute of Health Policy, Management and Evaluation (Lapointe-Shaw, Kiran, Austin, Desveaux, Martin, Paterson, Bhatia, Ivers), University of Toronto, Toronto, Ont.; Division of General Internal Medicine and Geriatrics (Lapointe-Shaw), University Health Network and Sinai Health System, Toronto, Ont.; Department of Medicine (Lapointe-Shaw, Bhatia), University of Toronto, Toronto, Ont.; Women's College Institute for Health System Solutions and Virtual Care (Lapointe-Shaw, Martin, Shuldiner, Tadrous, Ivers), Women's College Hospital, Toronto, Ont.; Toronto General Hospital Research Institute, University Health Network (Lapointe-Shaw, Salahub), Toronto, Ont.; Peter Munk Cardiac Centre, University Health Network (Bhatia), Toronto, Ont.; Department of Family and Community Medicine (Kiran) and MAP Centre for Urban Health Solutions (Kiran), St. Michael's Hospital, Toronto, Ont.; Département de médecine familiale et de médecine d'urgence (Berthelot), Université Laval, Quebec City, Qué.; Institute for Better Health, Trillium Health Partners (Desveaux), Mississauga, Ont.; Department of Family and Community Medicine (Lofters, Martin, Ivers, Kiran), University of Toronto, Toronto, Ont.; Peter Gilgan Centre for Women's Cancers (Lofters), Women's College Hospital, Toronto, Ont.; Department of Anesthesiology, Pharmacology and Therapeutics (Maclure), University of British Columbia, Vancouver, BC; Department of Family Medicine (Martin, Ivers), Women's College Hospital, Toronto, Ont.; Temerty Faculty of Medicine (Martin), University of Toronto, Toronto, Ont.; Departments of Family Medicine and Community Health Sciences (McBrien), Cumming School of Medicine, University of Calgary, Calgary, Alta.; Department of Family Practice (McCracken), University of British Columbia, Vancouver, BC; Department of Family Medicine (McCracken), Providence Health Care, Vancouver, BC; Primary Health Care Branch (Rahman), Ministry of Health, Toronto, Ont.; patient partner (Bird), Toronto, Ont.; Department of Family Medicine (Paterson), McMaster University, Hamilton, Ont.; College of Nurses of Ontario (Thakkar), Toronto, Ont.; Women's College Hospital Research Institute (Na), Women's College Hospital, Toronto, Ont
| | - Yingbo Na
- ICES (Lapointe-Shaw, Kiran, Austin, Schultz, Tadrous, Paterson, Bhatia, Na, Ivers), Toronto, Ont.; Institute of Health Policy, Management and Evaluation (Lapointe-Shaw, Kiran, Austin, Desveaux, Martin, Paterson, Bhatia, Ivers), University of Toronto, Toronto, Ont.; Division of General Internal Medicine and Geriatrics (Lapointe-Shaw), University Health Network and Sinai Health System, Toronto, Ont.; Department of Medicine (Lapointe-Shaw, Bhatia), University of Toronto, Toronto, Ont.; Women's College Institute for Health System Solutions and Virtual Care (Lapointe-Shaw, Martin, Shuldiner, Tadrous, Ivers), Women's College Hospital, Toronto, Ont.; Toronto General Hospital Research Institute, University Health Network (Lapointe-Shaw, Salahub), Toronto, Ont.; Peter Munk Cardiac Centre, University Health Network (Bhatia), Toronto, Ont.; Department of Family and Community Medicine (Kiran) and MAP Centre for Urban Health Solutions (Kiran), St. Michael's Hospital, Toronto, Ont.; Département de médecine familiale et de médecine d'urgence (Berthelot), Université Laval, Quebec City, Qué.; Institute for Better Health, Trillium Health Partners (Desveaux), Mississauga, Ont.; Department of Family and Community Medicine (Lofters, Martin, Ivers, Kiran), University of Toronto, Toronto, Ont.; Peter Gilgan Centre for Women's Cancers (Lofters), Women's College Hospital, Toronto, Ont.; Department of Anesthesiology, Pharmacology and Therapeutics (Maclure), University of British Columbia, Vancouver, BC; Department of Family Medicine (Martin, Ivers), Women's College Hospital, Toronto, Ont.; Temerty Faculty of Medicine (Martin), University of Toronto, Toronto, Ont.; Departments of Family Medicine and Community Health Sciences (McBrien), Cumming School of Medicine, University of Calgary, Calgary, Alta.; Department of Family Practice (McCracken), University of British Columbia, Vancouver, BC; Department of Family Medicine (McCracken), Providence Health Care, Vancouver, BC; Primary Health Care Branch (Rahman), Ministry of Health, Toronto, Ont.; patient partner (Bird), Toronto, Ont.; Department of Family Medicine (Paterson), McMaster University, Hamilton, Ont.; College of Nurses of Ontario (Thakkar), Toronto, Ont.; Women's College Hospital Research Institute (Na), Women's College Hospital, Toronto, Ont
| | - Noah M Ivers
- ICES (Lapointe-Shaw, Kiran, Austin, Schultz, Tadrous, Paterson, Bhatia, Na, Ivers), Toronto, Ont.; Institute of Health Policy, Management and Evaluation (Lapointe-Shaw, Kiran, Austin, Desveaux, Martin, Paterson, Bhatia, Ivers), University of Toronto, Toronto, Ont.; Division of General Internal Medicine and Geriatrics (Lapointe-Shaw), University Health Network and Sinai Health System, Toronto, Ont.; Department of Medicine (Lapointe-Shaw, Bhatia), University of Toronto, Toronto, Ont.; Women's College Institute for Health System Solutions and Virtual Care (Lapointe-Shaw, Martin, Shuldiner, Tadrous, Ivers), Women's College Hospital, Toronto, Ont.; Toronto General Hospital Research Institute, University Health Network (Lapointe-Shaw, Salahub), Toronto, Ont.; Peter Munk Cardiac Centre, University Health Network (Bhatia), Toronto, Ont.; Department of Family and Community Medicine (Kiran) and MAP Centre for Urban Health Solutions (Kiran), St. Michael's Hospital, Toronto, Ont.; Département de médecine familiale et de médecine d'urgence (Berthelot), Université Laval, Quebec City, Qué.; Institute for Better Health, Trillium Health Partners (Desveaux), Mississauga, Ont.; Department of Family and Community Medicine (Lofters, Martin, Ivers, Kiran), University of Toronto, Toronto, Ont.; Peter Gilgan Centre for Women's Cancers (Lofters), Women's College Hospital, Toronto, Ont.; Department of Anesthesiology, Pharmacology and Therapeutics (Maclure), University of British Columbia, Vancouver, BC; Department of Family Medicine (Martin, Ivers), Women's College Hospital, Toronto, Ont.; Temerty Faculty of Medicine (Martin), University of Toronto, Toronto, Ont.; Departments of Family Medicine and Community Health Sciences (McBrien), Cumming School of Medicine, University of Calgary, Calgary, Alta.; Department of Family Practice (McCracken), University of British Columbia, Vancouver, BC; Department of Family Medicine (McCracken), Providence Health Care, Vancouver, BC; Primary Health Care Branch (Rahman), Ministry of Health, Toronto, Ont.; patient partner (Bird), Toronto, Ont.; Department of Family Medicine (Paterson), McMaster University, Hamilton, Ont.; College of Nurses of Ontario (Thakkar), Toronto, Ont.; Women's College Hospital Research Institute (Na), Women's College Hospital, Toronto, Ont
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Abe K, Hayato Y, Hiraide K, Ieki K, Ikeda M, Kameda J, Kanemura Y, Kaneshima R, Kashiwagi Y, Kataoka Y, Miki S, Mine S, Miura M, Moriyama S, Nakano Y, Nakahata M, Nakayama S, Noguchi Y, Okamoto K, Sato K, Sekiya H, Shiba H, Shimizu K, Shiozawa M, Sonoda Y, Suzuki Y, Takeda A, Takemoto Y, Takenaka A, Tanaka H, Watanabe S, Yano T, Han S, Kajita T, Okumura K, Tashiro T, Tomiya T, Wang X, Xia J, Yoshida S, Megias GD, Fernandez P, Labarga L, Ospina N, Zaldivar B, Pointon BW, Kearns E, Raaf JL, Wan L, Wester T, Bian J, Griskevich NJ, Kropp WR, Locke S, Smy MB, Sobel HW, Takhistov V, Yankelevich A, Hill J, Park RG, Bodur B, Scholberg K, Walter CW, Bernard L, Coffani A, Drapier O, El Hedri S, Giampaolo A, Mueller TA, Santos AD, Paganini P, Quilain B, Ishizuka T, Nakamura T, Jang JS, Learned JG, Choi K, Cao S, Anthony LHV, Martin D, Scott M, Sztuc AA, Uchida Y, Berardi V, Catanesi MG, Radicioni E, Calabria NF, Machado LN, De Rosa G, Collazuol G, Iacob F, Lamoureux M, Mattiazzi M, Ludovici L, Gonin M, Pronost G, Fujisawa C, Maekawa Y, Nishimura Y, Friend M, Hasegawa T, Ishida T, Kobayashi T, Jakkapu M, Matsubara T, Nakadaira T, Nakamura K, Oyama Y, Sakashita K, Sekiguchi T, Tsukamoto T, Boschi T, Di Lodovico F, Gao J, Goldsack A, Katori T, Migenda J, Taani M, Zsoldos S, Kotsar Y, Ozaki H, Suzuki AT, Takeuchi Y, Bronner C, Feng J, Kikawa T, Mori M, Nakaya T, Wendell RA, Yasutome K, Jenkins SJ, McCauley N, Mehta P, Tsui KM, Fukuda Y, Itow Y, Menjo H, Ninomiya K, Lagoda J, Lakshmi SM, Mandal M, Mijakowski P, Prabhu YS, Zalipska J, Jia M, Jiang J, Jung CK, Wilking MJ, Yanagisawa C, Harada M, Ishino H, Ito S, Kitagawa H, Koshio Y, Nakanishi F, Sakai S, Barr G, Barrow D, Cook L, Samani S, Wark D, Nova F, Yang JY, Malek M, McElwee JM, Stone O, Thiesse MD, Thompson LF, Okazawa H, Kim SB, Seo JW, Yu I, Ichikawa AK, Nakamura KD, Tairafune S, Nishijima K, Iwamoto K, Nakagiri K, Nakajima Y, Taniuchi N, Yokoyama M, Martens K, de Perio P, Vagins MR, Kuze M, Izumiyama S, Inomoto M, Ishitsuka M, Ito H, Kinoshita T, Matsumoto R, Ommura Y, Shigeta N, Shinoki M, Suganuma T, Yamauchi K, Martin JF, Tanaka HA, Towstego T, Akutsu R, Gousy-Leblanc V, Hartz M, Konaka A, Prouse NW, Chen S, Xu BD, Zhang B, Posiadala-Zezula M, Hadley D, Nicholson M, O'Flaherty M, Richards B, Ali A, Jamieson B, Marti L, Minamino A, Pintaudi G, Sano S, Suzuki S, Wada K. Search for Cosmic-Ray Boosted Sub-GeV Dark Matter Using Recoil Protons at Super-Kamiokande. Phys Rev Lett 2023; 130:031802. [PMID: 36763398 DOI: 10.1103/physrevlett.130.031802] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/30/2022] [Accepted: 11/30/2022] [Indexed: 06/18/2023]
Abstract
We report a search for cosmic-ray boosted dark matter with protons using the 0.37 megaton×years data collected at Super-Kamiokande experiment during the 1996-2018 period (SKI-IV phase). We searched for an excess of proton recoils above the atmospheric neutrino background from the vicinity of the Galactic Center. No such excess is observed, and limits are calculated for two reference models of dark matter with either a constant interaction cross section or through a scalar mediator. This is the first experimental search for boosted dark matter with hadrons using directional information. The results present the most stringent limits on cosmic-ray boosted dark matter and exclude the dark matter-nucleon elastic scattering cross section between 10^{-33}cm^{2} and 10^{-27}cm^{2} for dark matter mass from 1 MeV/c^{2} to 300 MeV/c^{2}.
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Affiliation(s)
- K Abe
- Kamioka Observatory, Institute for Cosmic Ray Research, University of Tokyo, Kamioka, Gifu 506-1205, Japan
- Kavli Institute for the Physics and Mathematics of the Universe (WPI), The University of Tokyo Institutes for Advanced Study, University of Tokyo, Kashiwa, Chiba 277-8583, Japan
| | - Y Hayato
- Kamioka Observatory, Institute for Cosmic Ray Research, University of Tokyo, Kamioka, Gifu 506-1205, Japan
- Kavli Institute for the Physics and Mathematics of the Universe (WPI), The University of Tokyo Institutes for Advanced Study, University of Tokyo, Kashiwa, Chiba 277-8583, Japan
| | - K Hiraide
- Kamioka Observatory, Institute for Cosmic Ray Research, University of Tokyo, Kamioka, Gifu 506-1205, Japan
- Kavli Institute for the Physics and Mathematics of the Universe (WPI), The University of Tokyo Institutes for Advanced Study, University of Tokyo, Kashiwa, Chiba 277-8583, Japan
| | - K Ieki
- Kamioka Observatory, Institute for Cosmic Ray Research, University of Tokyo, Kamioka, Gifu 506-1205, Japan
- Kavli Institute for the Physics and Mathematics of the Universe (WPI), The University of Tokyo Institutes for Advanced Study, University of Tokyo, Kashiwa, Chiba 277-8583, Japan
| | - M Ikeda
- Kamioka Observatory, Institute for Cosmic Ray Research, University of Tokyo, Kamioka, Gifu 506-1205, Japan
- Kavli Institute for the Physics and Mathematics of the Universe (WPI), The University of Tokyo Institutes for Advanced Study, University of Tokyo, Kashiwa, Chiba 277-8583, Japan
| | - J Kameda
- Kamioka Observatory, Institute for Cosmic Ray Research, University of Tokyo, Kamioka, Gifu 506-1205, Japan
- Kavli Institute for the Physics and Mathematics of the Universe (WPI), The University of Tokyo Institutes for Advanced Study, University of Tokyo, Kashiwa, Chiba 277-8583, Japan
| | - Y Kanemura
- Kamioka Observatory, Institute for Cosmic Ray Research, University of Tokyo, Kamioka, Gifu 506-1205, Japan
| | - R Kaneshima
- Kamioka Observatory, Institute for Cosmic Ray Research, University of Tokyo, Kamioka, Gifu 506-1205, Japan
| | - Y Kashiwagi
- Kamioka Observatory, Institute for Cosmic Ray Research, University of Tokyo, Kamioka, Gifu 506-1205, Japan
| | - Y Kataoka
- Kamioka Observatory, Institute for Cosmic Ray Research, University of Tokyo, Kamioka, Gifu 506-1205, Japan
- Kavli Institute for the Physics and Mathematics of the Universe (WPI), The University of Tokyo Institutes for Advanced Study, University of Tokyo, Kashiwa, Chiba 277-8583, Japan
| | - S Miki
- Kamioka Observatory, Institute for Cosmic Ray Research, University of Tokyo, Kamioka, Gifu 506-1205, Japan
| | - S Mine
- Kamioka Observatory, Institute for Cosmic Ray Research, University of Tokyo, Kamioka, Gifu 506-1205, Japan
- Department of Physics and Astronomy, University of California, Irvine, Irvine, California 92697-4575, USA
| | - M Miura
- Kamioka Observatory, Institute for Cosmic Ray Research, University of Tokyo, Kamioka, Gifu 506-1205, Japan
- Kavli Institute for the Physics and Mathematics of the Universe (WPI), The University of Tokyo Institutes for Advanced Study, University of Tokyo, Kashiwa, Chiba 277-8583, Japan
| | - S Moriyama
- Kamioka Observatory, Institute for Cosmic Ray Research, University of Tokyo, Kamioka, Gifu 506-1205, Japan
- Kavli Institute for the Physics and Mathematics of the Universe (WPI), The University of Tokyo Institutes for Advanced Study, University of Tokyo, Kashiwa, Chiba 277-8583, Japan
| | - Y Nakano
- Kamioka Observatory, Institute for Cosmic Ray Research, University of Tokyo, Kamioka, Gifu 506-1205, Japan
| | - M Nakahata
- Kamioka Observatory, Institute for Cosmic Ray Research, University of Tokyo, Kamioka, Gifu 506-1205, Japan
- Kavli Institute for the Physics and Mathematics of the Universe (WPI), The University of Tokyo Institutes for Advanced Study, University of Tokyo, Kashiwa, Chiba 277-8583, Japan
| | - S Nakayama
- Kamioka Observatory, Institute for Cosmic Ray Research, University of Tokyo, Kamioka, Gifu 506-1205, Japan
- Kavli Institute for the Physics and Mathematics of the Universe (WPI), The University of Tokyo Institutes for Advanced Study, University of Tokyo, Kashiwa, Chiba 277-8583, Japan
| | - Y Noguchi
- Kamioka Observatory, Institute for Cosmic Ray Research, University of Tokyo, Kamioka, Gifu 506-1205, Japan
| | - K Okamoto
- Kamioka Observatory, Institute for Cosmic Ray Research, University of Tokyo, Kamioka, Gifu 506-1205, Japan
| | - K Sato
- Kamioka Observatory, Institute for Cosmic Ray Research, University of Tokyo, Kamioka, Gifu 506-1205, Japan
| | - H Sekiya
- Kamioka Observatory, Institute for Cosmic Ray Research, University of Tokyo, Kamioka, Gifu 506-1205, Japan
- Kavli Institute for the Physics and Mathematics of the Universe (WPI), The University of Tokyo Institutes for Advanced Study, University of Tokyo, Kashiwa, Chiba 277-8583, Japan
| | - H Shiba
- Kamioka Observatory, Institute for Cosmic Ray Research, University of Tokyo, Kamioka, Gifu 506-1205, Japan
| | - K Shimizu
- Kamioka Observatory, Institute for Cosmic Ray Research, University of Tokyo, Kamioka, Gifu 506-1205, Japan
| | - M Shiozawa
- Kamioka Observatory, Institute for Cosmic Ray Research, University of Tokyo, Kamioka, Gifu 506-1205, Japan
- Kavli Institute for the Physics and Mathematics of the Universe (WPI), The University of Tokyo Institutes for Advanced Study, University of Tokyo, Kashiwa, Chiba 277-8583, Japan
| | - Y Sonoda
- Kamioka Observatory, Institute for Cosmic Ray Research, University of Tokyo, Kamioka, Gifu 506-1205, Japan
| | - Y Suzuki
- Kamioka Observatory, Institute for Cosmic Ray Research, University of Tokyo, Kamioka, Gifu 506-1205, Japan
| | - A Takeda
- Kamioka Observatory, Institute for Cosmic Ray Research, University of Tokyo, Kamioka, Gifu 506-1205, Japan
- Kavli Institute for the Physics and Mathematics of the Universe (WPI), The University of Tokyo Institutes for Advanced Study, University of Tokyo, Kashiwa, Chiba 277-8583, Japan
| | - Y Takemoto
- Kamioka Observatory, Institute for Cosmic Ray Research, University of Tokyo, Kamioka, Gifu 506-1205, Japan
- Kavli Institute for the Physics and Mathematics of the Universe (WPI), The University of Tokyo Institutes for Advanced Study, University of Tokyo, Kashiwa, Chiba 277-8583, Japan
| | - A Takenaka
- Kamioka Observatory, Institute for Cosmic Ray Research, University of Tokyo, Kamioka, Gifu 506-1205, Japan
| | - H Tanaka
- Kamioka Observatory, Institute for Cosmic Ray Research, University of Tokyo, Kamioka, Gifu 506-1205, Japan
- Kavli Institute for the Physics and Mathematics of the Universe (WPI), The University of Tokyo Institutes for Advanced Study, University of Tokyo, Kashiwa, Chiba 277-8583, Japan
| | - S Watanabe
- Kamioka Observatory, Institute for Cosmic Ray Research, University of Tokyo, Kamioka, Gifu 506-1205, Japan
| | - T Yano
- Kamioka Observatory, Institute for Cosmic Ray Research, University of Tokyo, Kamioka, Gifu 506-1205, Japan
| | - S Han
- Research Center for Cosmic Neutrinos, Institute for Cosmic Ray Research, University of Tokyo, Kashiwa, Chiba 277-8582, Japan
| | - T Kajita
- Research Center for Cosmic Neutrinos, Institute for Cosmic Ray Research, University of Tokyo, Kashiwa, Chiba 277-8582, Japan
- ILANCE, CNRS-University of Tokyo International Research Laboratory, Kashiwa, Chiba 277-8582, Japan
- Kavli Institute for the Physics and Mathematics of the Universe (WPI), The University of Tokyo Institutes for Advanced Study, University of Tokyo, Kashiwa, Chiba 277-8583, Japan
| | - K Okumura
- Research Center for Cosmic Neutrinos, Institute for Cosmic Ray Research, University of Tokyo, Kashiwa, Chiba 277-8582, Japan
- Kavli Institute for the Physics and Mathematics of the Universe (WPI), The University of Tokyo Institutes for Advanced Study, University of Tokyo, Kashiwa, Chiba 277-8583, Japan
| | - T Tashiro
- Research Center for Cosmic Neutrinos, Institute for Cosmic Ray Research, University of Tokyo, Kashiwa, Chiba 277-8582, Japan
| | - T Tomiya
- Research Center for Cosmic Neutrinos, Institute for Cosmic Ray Research, University of Tokyo, Kashiwa, Chiba 277-8582, Japan
| | - X Wang
- Research Center for Cosmic Neutrinos, Institute for Cosmic Ray Research, University of Tokyo, Kashiwa, Chiba 277-8582, Japan
| | - J Xia
- Research Center for Cosmic Neutrinos, Institute for Cosmic Ray Research, University of Tokyo, Kashiwa, Chiba 277-8582, Japan
| | - S Yoshida
- Research Center for Cosmic Neutrinos, Institute for Cosmic Ray Research, University of Tokyo, Kashiwa, Chiba 277-8582, Japan
| | - G D Megias
- Institute for Cosmic Ray Research, University of Tokyo, Kashiwa, Chiba 277-8582, Japan
| | - P Fernandez
- Department of Theoretical Physics, University Autonoma Madrid, 28049 Madrid, Spain
| | - L Labarga
- Department of Theoretical Physics, University Autonoma Madrid, 28049 Madrid, Spain
| | - N Ospina
- Department of Theoretical Physics, University Autonoma Madrid, 28049 Madrid, Spain
| | - B Zaldivar
- Department of Theoretical Physics, University Autonoma Madrid, 28049 Madrid, Spain
| | - B W Pointon
- Department of Physics, British Columbia Institute of Technology, Burnaby, British Columbia V5G 3H2, Canada
- TRIUMF, 4004 Wesbrook Mall, Vancouver, British Columbia V6T2A3, Canada
| | - E Kearns
- Department of Physics, Boston University, Boston, Massachusetts 02215, USA
- Kavli Institute for the Physics and Mathematics of the Universe (WPI), The University of Tokyo Institutes for Advanced Study, University of Tokyo, Kashiwa, Chiba 277-8583, Japan
| | - J L Raaf
- Department of Physics, Boston University, Boston, Massachusetts 02215, USA
| | - L Wan
- Department of Physics, Boston University, Boston, Massachusetts 02215, USA
| | - T Wester
- Department of Physics, Boston University, Boston, Massachusetts 02215, USA
| | - J Bian
- Department of Physics and Astronomy, University of California, Irvine, Irvine, California 92697-4575, USA
| | - N J Griskevich
- Department of Physics and Astronomy, University of California, Irvine, Irvine, California 92697-4575, USA
| | - W R Kropp
- Department of Physics and Astronomy, University of California, Irvine, Irvine, California 92697-4575, USA
| | - S Locke
- Department of Physics and Astronomy, University of California, Irvine, Irvine, California 92697-4575, USA
| | - M B Smy
- Department of Physics and Astronomy, University of California, Irvine, Irvine, California 92697-4575, USA
- Kavli Institute for the Physics and Mathematics of the Universe (WPI), The University of Tokyo Institutes for Advanced Study, University of Tokyo, Kashiwa, Chiba 277-8583, Japan
| | - H W Sobel
- Department of Physics and Astronomy, University of California, Irvine, Irvine, California 92697-4575, USA
- Kavli Institute for the Physics and Mathematics of the Universe (WPI), The University of Tokyo Institutes for Advanced Study, University of Tokyo, Kashiwa, Chiba 277-8583, Japan
| | - V Takhistov
- Department of Physics and Astronomy, University of California, Irvine, Irvine, California 92697-4575, USA
- High Energy Accelerator Research Organization (KEK), Tsukuba, Ibaraki 305-0801, Japan
- Kavli Institute for the Physics and Mathematics of the Universe (WPI), The University of Tokyo Institutes for Advanced Study, University of Tokyo, Kashiwa, Chiba 277-8583, Japan
| | - A Yankelevich
- Department of Physics and Astronomy, University of California, Irvine, Irvine, California 92697-4575, USA
| | - J Hill
- Department of Physics, California State University, Dominguez Hills, Carson, California 90747, USA
| | - R G Park
- Institute for Universe and Elementary Particles, Chonnam National University, Gwangju 61186, Korea
| | - B Bodur
- Department of Physics, Duke University, Durham, North Carolina 27708, USA
| | - K Scholberg
- Department of Physics, Duke University, Durham, North Carolina 27708, USA
- Kavli Institute for the Physics and Mathematics of the Universe (WPI), The University of Tokyo Institutes for Advanced Study, University of Tokyo, Kashiwa, Chiba 277-8583, Japan
| | - C W Walter
- Department of Physics, Duke University, Durham, North Carolina 27708, USA
- Kavli Institute for the Physics and Mathematics of the Universe (WPI), The University of Tokyo Institutes for Advanced Study, University of Tokyo, Kashiwa, Chiba 277-8583, Japan
| | - L Bernard
- Ecole Polytechnique, IN2P3-CNRS, Laboratoire Leprince-Ringuet, F-91120 Palaiseau, France
| | - A Coffani
- Ecole Polytechnique, IN2P3-CNRS, Laboratoire Leprince-Ringuet, F-91120 Palaiseau, France
| | - O Drapier
- Ecole Polytechnique, IN2P3-CNRS, Laboratoire Leprince-Ringuet, F-91120 Palaiseau, France
| | - S El Hedri
- Ecole Polytechnique, IN2P3-CNRS, Laboratoire Leprince-Ringuet, F-91120 Palaiseau, France
| | - A Giampaolo
- Ecole Polytechnique, IN2P3-CNRS, Laboratoire Leprince-Ringuet, F-91120 Palaiseau, France
| | - Th A Mueller
- Ecole Polytechnique, IN2P3-CNRS, Laboratoire Leprince-Ringuet, F-91120 Palaiseau, France
| | - A D Santos
- Ecole Polytechnique, IN2P3-CNRS, Laboratoire Leprince-Ringuet, F-91120 Palaiseau, France
| | - P Paganini
- Ecole Polytechnique, IN2P3-CNRS, Laboratoire Leprince-Ringuet, F-91120 Palaiseau, France
| | - B Quilain
- Ecole Polytechnique, IN2P3-CNRS, Laboratoire Leprince-Ringuet, F-91120 Palaiseau, France
| | - T Ishizuka
- Junior College, Fukuoka Institute of Technology, Fukuoka, Fukuoka 811-0295, Japan
| | - T Nakamura
- Department of Physics, Gifu University, Gifu, Gifu 501-1193, Japan
| | - J S Jang
- GIST College, Gwangju Institute of Science and Technology, Gwangju 500-712, Korea
| | - J G Learned
- Department of Physics and Astronomy, University of Hawaii, Honolulu, Hawaii 96822, USA
| | - K Choi
- Institute for Basic Science (IBS), Daejeon 34126, Korea
| | - S Cao
- Institute For Interdisciplinary Research in Science and Education, ICISE, Quy Nhon 55121, Vietnam
| | - L H V Anthony
- Department of Physics, Imperial College London, London SW7 2AZ, United Kingdom
| | - D Martin
- Department of Physics, Imperial College London, London SW7 2AZ, United Kingdom
| | - M Scott
- Department of Physics, Imperial College London, London SW7 2AZ, United Kingdom
| | - A A Sztuc
- Department of Physics, Imperial College London, London SW7 2AZ, United Kingdom
| | - Y Uchida
- Department of Physics, Imperial College London, London SW7 2AZ, United Kingdom
| | - V Berardi
- Dipartimento Interuniversitario di Fisica, INFN Sezione di Bari and Università e Politecnico di Bari, I-70125 Bari, Italy
| | - M G Catanesi
- Dipartimento Interuniversitario di Fisica, INFN Sezione di Bari and Università e Politecnico di Bari, I-70125 Bari, Italy
| | - E Radicioni
- Dipartimento Interuniversitario di Fisica, INFN Sezione di Bari and Università e Politecnico di Bari, I-70125 Bari, Italy
| | - N F Calabria
- Dipartimento di Fisica, INFN Sezione di Napoli and Università di Napoli, I-80126 Napoli, Italy
| | - L N Machado
- Dipartimento di Fisica, INFN Sezione di Napoli and Università di Napoli, I-80126 Napoli, Italy
| | - G De Rosa
- Dipartimento di Fisica, INFN Sezione di Napoli and Università di Napoli, I-80126 Napoli, Italy
| | - G Collazuol
- Dipartimento di Fisica, INFN Sezione di Padova and Università di Padova, I-35131 Padova, Italy
| | - F Iacob
- Dipartimento di Fisica, INFN Sezione di Padova and Università di Padova, I-35131 Padova, Italy
| | - M Lamoureux
- Dipartimento di Fisica, INFN Sezione di Padova and Università di Padova, I-35131 Padova, Italy
| | - M Mattiazzi
- Dipartimento di Fisica, INFN Sezione di Padova and Università di Padova, I-35131 Padova, Italy
| | - L Ludovici
- INFN Sezione di Roma and Università di Roma "La Sapienza," I-00185, Roma, Italy
| | - M Gonin
- ILANCE, CNRS-University of Tokyo International Research Laboratory, Kashiwa, Chiba 277-8582, Japan
| | - G Pronost
- ILANCE, CNRS-University of Tokyo International Research Laboratory, Kashiwa, Chiba 277-8582, Japan
| | - C Fujisawa
- Department of Physics, Keio University, Yokohama, Kanagawa 223-8522, Japan
| | - Y Maekawa
- Department of Physics, Keio University, Yokohama, Kanagawa 223-8522, Japan
| | - Y Nishimura
- Department of Physics, Keio University, Yokohama, Kanagawa 223-8522, Japan
| | - M Friend
- High Energy Accelerator Research Organization (KEK), Tsukuba, Ibaraki 305-0801, Japan
| | - T Hasegawa
- High Energy Accelerator Research Organization (KEK), Tsukuba, Ibaraki 305-0801, Japan
| | - T Ishida
- High Energy Accelerator Research Organization (KEK), Tsukuba, Ibaraki 305-0801, Japan
| | - T Kobayashi
- High Energy Accelerator Research Organization (KEK), Tsukuba, Ibaraki 305-0801, Japan
| | - M Jakkapu
- High Energy Accelerator Research Organization (KEK), Tsukuba, Ibaraki 305-0801, Japan
| | - T Matsubara
- High Energy Accelerator Research Organization (KEK), Tsukuba, Ibaraki 305-0801, Japan
| | - T Nakadaira
- High Energy Accelerator Research Organization (KEK), Tsukuba, Ibaraki 305-0801, Japan
| | - K Nakamura
- High Energy Accelerator Research Organization (KEK), Tsukuba, Ibaraki 305-0801, Japan
- Kavli Institute for the Physics and Mathematics of the Universe (WPI), The University of Tokyo Institutes for Advanced Study, University of Tokyo, Kashiwa, Chiba 277-8583, Japan
| | - Y Oyama
- High Energy Accelerator Research Organization (KEK), Tsukuba, Ibaraki 305-0801, Japan
| | - K Sakashita
- High Energy Accelerator Research Organization (KEK), Tsukuba, Ibaraki 305-0801, Japan
| | - T Sekiguchi
- High Energy Accelerator Research Organization (KEK), Tsukuba, Ibaraki 305-0801, Japan
| | - T Tsukamoto
- High Energy Accelerator Research Organization (KEK), Tsukuba, Ibaraki 305-0801, Japan
| | - T Boschi
- Department of Physics, King's College London, London WC2R 2LS, United Kingdom
| | - F Di Lodovico
- Department of Physics, King's College London, London WC2R 2LS, United Kingdom
| | - J Gao
- Department of Physics, King's College London, London WC2R 2LS, United Kingdom
| | - A Goldsack
- Department of Physics, King's College London, London WC2R 2LS, United Kingdom
| | - T Katori
- Department of Physics, King's College London, London WC2R 2LS, United Kingdom
| | - J Migenda
- Department of Physics, King's College London, London WC2R 2LS, United Kingdom
| | - M Taani
- Department of Physics, King's College London, London WC2R 2LS, United Kingdom
| | - S Zsoldos
- Department of Physics, King's College London, London WC2R 2LS, United Kingdom
- Kavli Institute for the Physics and Mathematics of the Universe (WPI), The University of Tokyo Institutes for Advanced Study, University of Tokyo, Kashiwa, Chiba 277-8583, Japan
| | - Y Kotsar
- Department of Physics, Kobe University, Kobe, Hyogo 657-8501, Japan
| | - H Ozaki
- Department of Physics, Kobe University, Kobe, Hyogo 657-8501, Japan
| | - A T Suzuki
- Department of Physics, Kobe University, Kobe, Hyogo 657-8501, Japan
| | - Y Takeuchi
- Department of Physics, Kobe University, Kobe, Hyogo 657-8501, Japan
- Kavli Institute for the Physics and Mathematics of the Universe (WPI), The University of Tokyo Institutes for Advanced Study, University of Tokyo, Kashiwa, Chiba 277-8583, Japan
| | - C Bronner
- Department of Physics, Kyoto University, Kyoto, Kyoto 606-8502, Japan
| | - J Feng
- Department of Physics, Kyoto University, Kyoto, Kyoto 606-8502, Japan
| | - T Kikawa
- Department of Physics, Kyoto University, Kyoto, Kyoto 606-8502, Japan
| | - M Mori
- Department of Physics, Kyoto University, Kyoto, Kyoto 606-8502, Japan
| | - T Nakaya
- Department of Physics, Kyoto University, Kyoto, Kyoto 606-8502, Japan
- Kavli Institute for the Physics and Mathematics of the Universe (WPI), The University of Tokyo Institutes for Advanced Study, University of Tokyo, Kashiwa, Chiba 277-8583, Japan
| | - R A Wendell
- Department of Physics, Kyoto University, Kyoto, Kyoto 606-8502, Japan
- Kavli Institute for the Physics and Mathematics of the Universe (WPI), The University of Tokyo Institutes for Advanced Study, University of Tokyo, Kashiwa, Chiba 277-8583, Japan
| | - K Yasutome
- Department of Physics, Kyoto University, Kyoto, Kyoto 606-8502, Japan
| | - S J Jenkins
- Department of Physics, University of Liverpool, Liverpool L69 7ZE, United Kingdom
| | - N McCauley
- Department of Physics, University of Liverpool, Liverpool L69 7ZE, United Kingdom
| | - P Mehta
- Department of Physics, University of Liverpool, Liverpool L69 7ZE, United Kingdom
| | - K M Tsui
- Department of Physics, University of Liverpool, Liverpool L69 7ZE, United Kingdom
| | - Y Fukuda
- Department of Physics, Miyagi University of Education, Sendai, Miyagi 980-0845, Japan
| | - Y Itow
- Institute for Space-Earth Environmental Research, Nagoya University, Nagoya, Aichi 464-8602, Japan
- Kobayashi-Maskawa Institute for the Origin of Particles and the Universe, Nagoya University, Nagoya, Aichi 464-8602, Japan
| | - H Menjo
- Institute for Space-Earth Environmental Research, Nagoya University, Nagoya, Aichi 464-8602, Japan
| | - K Ninomiya
- Institute for Space-Earth Environmental Research, Nagoya University, Nagoya, Aichi 464-8602, Japan
| | - J Lagoda
- National Centre For Nuclear Research, 02-093 Warsaw, Poland
| | - S M Lakshmi
- National Centre For Nuclear Research, 02-093 Warsaw, Poland
| | - M Mandal
- National Centre For Nuclear Research, 02-093 Warsaw, Poland
| | - P Mijakowski
- National Centre For Nuclear Research, 02-093 Warsaw, Poland
| | - Y S Prabhu
- National Centre For Nuclear Research, 02-093 Warsaw, Poland
| | - J Zalipska
- National Centre For Nuclear Research, 02-093 Warsaw, Poland
| | - M Jia
- Department of Physics and Astronomy, State University of New York at Stony Brook, New York 11794-3800, USA
| | - J Jiang
- Department of Physics and Astronomy, State University of New York at Stony Brook, New York 11794-3800, USA
| | - C K Jung
- Department of Physics and Astronomy, State University of New York at Stony Brook, New York 11794-3800, USA
| | - M J Wilking
- Department of Physics and Astronomy, State University of New York at Stony Brook, New York 11794-3800, USA
| | - C Yanagisawa
- Department of Physics and Astronomy, State University of New York at Stony Brook, New York 11794-3800, USA
| | - M Harada
- Department of Physics, Okayama University, Okayama, Okayama 700-8530, Japan
| | - H Ishino
- Department of Physics, Okayama University, Okayama, Okayama 700-8530, Japan
| | - S Ito
- Department of Physics, Okayama University, Okayama, Okayama 700-8530, Japan
| | - H Kitagawa
- Department of Physics, Okayama University, Okayama, Okayama 700-8530, Japan
| | - Y Koshio
- Department of Physics, Okayama University, Okayama, Okayama 700-8530, Japan
- Kavli Institute for the Physics and Mathematics of the Universe (WPI), The University of Tokyo Institutes for Advanced Study, University of Tokyo, Kashiwa, Chiba 277-8583, Japan
| | - F Nakanishi
- Department of Physics, Okayama University, Okayama, Okayama 700-8530, Japan
| | - S Sakai
- Department of Physics, Okayama University, Okayama, Okayama 700-8530, Japan
| | - G Barr
- Department of Physics, Oxford University, Oxford OX1 3PU, United Kingdom
| | - D Barrow
- Department of Physics, Oxford University, Oxford OX1 3PU, United Kingdom
| | - L Cook
- Department of Physics, Oxford University, Oxford OX1 3PU, United Kingdom
- Kavli Institute for the Physics and Mathematics of the Universe (WPI), The University of Tokyo Institutes for Advanced Study, University of Tokyo, Kashiwa, Chiba 277-8583, Japan
| | - S Samani
- Department of Physics, Oxford University, Oxford OX1 3PU, United Kingdom
| | - D Wark
- Department of Physics, Oxford University, Oxford OX1 3PU, United Kingdom
- STFC, Rutherford Appleton Laboratory, Harwell Oxford, and Daresbury Laboratory, Warrington OX11 0QX, United Kingdom
| | - F Nova
- Rutherford Appleton Laboratory, Harwell, Oxford OX11 0QX, United Kingdom
| | - J Y Yang
- Department of Physics, Seoul National University, Seoul 151-742, Korea
| | - M Malek
- Department of Physics and Astronomy, University of Sheffield, S3 7RH Sheffield, United Kingdom
| | - J M McElwee
- Department of Physics and Astronomy, University of Sheffield, S3 7RH Sheffield, United Kingdom
| | - O Stone
- Department of Physics and Astronomy, University of Sheffield, S3 7RH Sheffield, United Kingdom
| | - M D Thiesse
- Department of Physics and Astronomy, University of Sheffield, S3 7RH Sheffield, United Kingdom
| | - L F Thompson
- Department of Physics and Astronomy, University of Sheffield, S3 7RH Sheffield, United Kingdom
| | - H Okazawa
- Department of Informatics in Social Welfare, Shizuoka University of Welfare, Yaizu, Shizuoka 425-8611, Japan
| | - S B Kim
- Department of Physics, Sungkyunkwan University, Suwon 440-746, Korea
| | - J W Seo
- Department of Physics, Sungkyunkwan University, Suwon 440-746, Korea
| | - I Yu
- Department of Physics, Sungkyunkwan University, Suwon 440-746, Korea
| | - A K Ichikawa
- Department of Physics, Faculty of Science, Tohoku University, Sendai, Miyagi 980-8578, Japan
| | - K D Nakamura
- Department of Physics, Faculty of Science, Tohoku University, Sendai, Miyagi 980-8578, Japan
| | - S Tairafune
- Department of Physics, Faculty of Science, Tohoku University, Sendai, Miyagi 980-8578, Japan
| | - K Nishijima
- Department of Physics, Tokai University, Hiratsuka, Kanagawa 259-1292, Japan
| | - K Iwamoto
- Department of Physics, University of Tokyo, Bunkyo, Tokyo 113-0033, Japan
| | - K Nakagiri
- Department of Physics, University of Tokyo, Bunkyo, Tokyo 113-0033, Japan
| | - Y Nakajima
- Department of Physics, University of Tokyo, Bunkyo, Tokyo 113-0033, Japan
- Kavli Institute for the Physics and Mathematics of the Universe (WPI), The University of Tokyo Institutes for Advanced Study, University of Tokyo, Kashiwa, Chiba 277-8583, Japan
| | - N Taniuchi
- Department of Physics, University of Tokyo, Bunkyo, Tokyo 113-0033, Japan
| | - M Yokoyama
- Department of Physics, University of Tokyo, Bunkyo, Tokyo 113-0033, Japan
- Kavli Institute for the Physics and Mathematics of the Universe (WPI), The University of Tokyo Institutes for Advanced Study, University of Tokyo, Kashiwa, Chiba 277-8583, Japan
| | - K Martens
- Kavli Institute for the Physics and Mathematics of the Universe (WPI), The University of Tokyo Institutes for Advanced Study, University of Tokyo, Kashiwa, Chiba 277-8583, Japan
| | - P de Perio
- Kavli Institute for the Physics and Mathematics of the Universe (WPI), The University of Tokyo Institutes for Advanced Study, University of Tokyo, Kashiwa, Chiba 277-8583, Japan
| | - M R Vagins
- Department of Physics and Astronomy, University of California, Irvine, Irvine, California 92697-4575, USA
- Kavli Institute for the Physics and Mathematics of the Universe (WPI), The University of Tokyo Institutes for Advanced Study, University of Tokyo, Kashiwa, Chiba 277-8583, Japan
| | - M Kuze
- Department of Physics, Tokyo Institute of Technology, Meguro, Tokyo 152-8551, Japan
| | - S Izumiyama
- Department of Physics, Tokyo Institute of Technology, Meguro, Tokyo 152-8551, Japan
| | - M Inomoto
- Department of Physics, Faculty of Science and Technology, Tokyo University of Science, Noda, Chiba 278-8510, Japan
| | - M Ishitsuka
- Department of Physics, Faculty of Science and Technology, Tokyo University of Science, Noda, Chiba 278-8510, Japan
| | - H Ito
- Department of Physics, Faculty of Science and Technology, Tokyo University of Science, Noda, Chiba 278-8510, Japan
| | - T Kinoshita
- Department of Physics, Faculty of Science and Technology, Tokyo University of Science, Noda, Chiba 278-8510, Japan
| | - R Matsumoto
- Department of Physics, Faculty of Science and Technology, Tokyo University of Science, Noda, Chiba 278-8510, Japan
| | - Y Ommura
- Department of Physics, Faculty of Science and Technology, Tokyo University of Science, Noda, Chiba 278-8510, Japan
| | - N Shigeta
- Department of Physics, Faculty of Science and Technology, Tokyo University of Science, Noda, Chiba 278-8510, Japan
| | - M Shinoki
- Department of Physics, Faculty of Science and Technology, Tokyo University of Science, Noda, Chiba 278-8510, Japan
| | - T Suganuma
- Department of Physics, Faculty of Science and Technology, Tokyo University of Science, Noda, Chiba 278-8510, Japan
| | - K Yamauchi
- Department of Physics, Faculty of Science and Technology, Tokyo University of Science, Noda, Chiba 278-8510, Japan
| | - J F Martin
- Department of Physics, University of Toronto, Ontario M5S 1A7, Canada
| | - H A Tanaka
- Department of Physics, University of Toronto, Ontario M5S 1A7, Canada
| | - T Towstego
- Department of Physics, University of Toronto, Ontario M5S 1A7, Canada
| | - R Akutsu
- TRIUMF, 4004 Wesbrook Mall, Vancouver, British Columbia V6T2A3, Canada
| | - V Gousy-Leblanc
- TRIUMF, 4004 Wesbrook Mall, Vancouver, British Columbia V6T2A3, Canada
| | - M Hartz
- TRIUMF, 4004 Wesbrook Mall, Vancouver, British Columbia V6T2A3, Canada
| | - A Konaka
- TRIUMF, 4004 Wesbrook Mall, Vancouver, British Columbia V6T2A3, Canada
| | - N W Prouse
- TRIUMF, 4004 Wesbrook Mall, Vancouver, British Columbia V6T2A3, Canada
| | - S Chen
- Department of Engineering Physics, Tsinghua University, Beijing, 100084, China
| | - B D Xu
- Department of Engineering Physics, Tsinghua University, Beijing, 100084, China
| | - B Zhang
- Department of Engineering Physics, Tsinghua University, Beijing, 100084, China
| | | | - D Hadley
- Department of Physics, University of Warwick, Coventry, CV4 7AL, United Kingdom
| | - M Nicholson
- Department of Physics, University of Warwick, Coventry, CV4 7AL, United Kingdom
| | - M O'Flaherty
- Department of Physics, University of Warwick, Coventry, CV4 7AL, United Kingdom
| | - B Richards
- Department of Physics, University of Warwick, Coventry, CV4 7AL, United Kingdom
| | - A Ali
- TRIUMF, 4004 Wesbrook Mall, Vancouver, British Columbia V6T2A3, Canada
- Department of Physics, University of Winnipeg, Manitoba R3J 3L8, Canada
| | - B Jamieson
- Department of Physics, University of Winnipeg, Manitoba R3J 3L8, Canada
| | - Ll Marti
- Department of Physics, Yokohama National University, Yokohama, Kanagawa 240-8501, Japan
| | - A Minamino
- Department of Physics, Yokohama National University, Yokohama, Kanagawa 240-8501, Japan
| | - G Pintaudi
- Department of Physics, Yokohama National University, Yokohama, Kanagawa 240-8501, Japan
| | - S Sano
- Department of Physics, Yokohama National University, Yokohama, Kanagawa 240-8501, Japan
| | - S Suzuki
- Department of Physics, Yokohama National University, Yokohama, Kanagawa 240-8501, Japan
| | - K Wada
- Department of Physics, Yokohama National University, Yokohama, Kanagawa 240-8501, Japan
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Kukafka R, Salahub C, Bird C, Bhatia RS, Desveaux L, Glazier RH, Hedden L, Ivers NM, Martin D, Na Y, Spithoff S, Tadrous M, Kiran T. Characteristics and Health Care Use of Patients Attending Virtual Walk-in Clinics in Ontario, Canada: Cross-sectional Analysis. J Med Internet Res 2023; 25:e40267. [PMID: 36633894 PMCID: PMC9880810 DOI: 10.2196/40267] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2022] [Revised: 10/31/2022] [Accepted: 12/01/2022] [Indexed: 01/13/2023] Open
Abstract
BACKGROUND Funding changes in response to the COVID-19 pandemic supported the growth of direct-to-consumer virtual walk-in clinics in several countries. Little is known about patients who attend virtual walk-in clinics or how these clinics contribute to care continuity and subsequent health care use. OBJECTIVE The objective of the present study was to describe the characteristics and measure the health care use of patients who attended virtual walk-in clinics compared to the general population and a subset that received any virtual family physician visit. METHODS This was a retrospective, cross-sectional study in Ontario, Canada. Patients who had received a family physician visit at 1 of 13 selected virtual walk-in clinics from April 1 to December 31, 2020, were compared to Ontario residents who had any virtual family physician visit. The main outcome was postvisit health care use. RESULTS Virtual walk-in patients (n=132,168) had fewer comorbidities and lower previous health care use than Ontarians with any virtual family physician visit. Virtual walk-in patients were also less likely to have a subsequent in-person visit with the same physician (309/132,168, 0.2% vs 704,759/6,412,304, 11%; standardized mean difference [SMD] 0.48), more likely to have a subsequent virtual visit (40,030/132,168, 30.3% vs 1,403,778/6,412,304, 21.9%; SMD 0.19), and twice as likely to have an emergency department visit within 30 days (11,003/132,168, 8.3% vs 262,509/6,412,304, 4.1%; SMD 0.18), an effect that persisted after adjustment and across urban/rural resident groups. CONCLUSIONS Compared to Ontarians attending any family physician virtual visit, virtual walk-in patients were less likely to have a subsequent in-person physician visit and were more likely to visit the emergency department. These findings will inform policy makers aiming to ensure the integration of virtual visits with longitudinal primary care.
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Affiliation(s)
| | - Christine Salahub
- Support, Systems, and Outcomes Department, University Health Network, Toronto, ON, Canada
| | | | - R Sacha Bhatia
- Institute of Health Policy, Management and Evaluation, University of Toronto, Toronto, ON, Canada.,Peter Munk Cardiac Centre, University Health Network, Toronto, ON, Canada
| | - Laura Desveaux
- Institute of Health Policy, Management and Evaluation, University of Toronto, Toronto, ON, Canada.,Women's College Institute for Health System Solutions and Virtual Care, Women's College Hospital, Toronto, ON, Canada.,Institute for Better Health, Ontario Trillium Health Partners, Mississauga, ON, Canada
| | - Richard H Glazier
- Institute of Health Policy, Management and Evaluation, University of Toronto, Toronto, ON, Canada.,ICES, Toronto, ON, Canada.,Department of Family and Community Medicine and MAP Centre for Urban Health Solutions, St. Michael's Hospital, Toronto, ON, Canada.,Department of Family and Community Medicine, University of Toronto, Toronto, ON, Canada
| | - Lindsay Hedden
- Faculty of Health Sciences, Simon Fraser University, Burnaby, BC, Canada
| | - Noah M Ivers
- Institute of Health Policy, Management and Evaluation, University of Toronto, Toronto, ON, Canada.,Women's College Institute for Health System Solutions and Virtual Care, Women's College Hospital, Toronto, ON, Canada.,ICES, Toronto, ON, Canada.,Department of Family and Community Medicine, University of Toronto, Toronto, ON, Canada.,Department of Family Medicine, Women's College Hospital, Toronto, ON, Canada
| | - Danielle Martin
- Institute of Health Policy, Management and Evaluation, University of Toronto, Toronto, ON, Canada.,Department of Family and Community Medicine, University of Toronto, Toronto, ON, Canada.,Department of Family Medicine, Women's College Hospital, Toronto, ON, Canada
| | | | - Sheryl Spithoff
- Department of Family and Community Medicine, University of Toronto, Toronto, ON, Canada.,Department of Family Medicine, Women's College Hospital, Toronto, ON, Canada.,Women's College Research Institute, Women's College Hospital, Toronto, ON, Canada
| | - Mina Tadrous
- Women's College Institute for Health System Solutions and Virtual Care, Women's College Hospital, Toronto, ON, Canada.,ICES, Toronto, ON, Canada.,Women's College Research Institute, Women's College Hospital, Toronto, ON, Canada.,Leslie Dan Faculty of Pharmacy, University of Toronto, Toronto, ON, Canada
| | - Tara Kiran
- Institute of Health Policy, Management and Evaluation, University of Toronto, Toronto, ON, Canada.,ICES, Toronto, ON, Canada.,Department of Family and Community Medicine and MAP Centre for Urban Health Solutions, St. Michael's Hospital, Toronto, ON, Canada.,Department of Family and Community Medicine, University of Toronto, Toronto, ON, Canada
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Aydin P, Greene A, Yeh F, Martin D, Young P, Ellis D, Dick J, Al-Halabi H. Assessing the Clinical Impact of the Special Physics Consult (SPC). Int J Radiat Oncol Biol Phys 2022. [DOI: 10.1016/j.ijrobp.2022.07.2157] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Desveaux L, Wu K, Rouleau G, Srinivasan D, Azavedo R, Dang Nguyen M, Martin D, Steele Gray C. Building Compassionate Experience through Compassionate Action: A Qualitative Behavioural Analysis (Preprint). JMIR Form Res 2022; 7:e43981. [DOI: 10.2196/43981] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2022] [Revised: 03/01/2023] [Accepted: 03/30/2023] [Indexed: 04/01/2023] Open
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Janssen C, Salado AL, Kaschten B, Martin D, Scantamburlo G. [Deep brain stimulation as a treatment for severe multidrug-resistant obsessive compulsive disorder]. Rev Med Liege 2022; 77:649-654. [PMID: 36354226] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Abstract
Obsessive compulsive disorder (OCD) is a common and disabling psychiatric condition. About 10 % of patients are considered to be severely affected and refractory to the usual treatments, combining antidepressants and psychotherapy. Deep brain stimulation (DBS) is a promising treatment, reserved for specialized university centers. It is based on the implantation of electrodes aimed at modulating dysfunctional cortico-striato-thalamo-cortical circuits. After studying the different targets to be used, it is now proposed to rethink DBS in terms of networks. The improvement of pathophysiological knowledge of OCD and the development of functional neuroimaging techniques should allow the design of individualized treatment protocols.
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Affiliation(s)
- C Janssen
- Étudiante en Médecine, ULiège, Belgique
| | - A L Salado
- Service de Neurochirurgie, CHU Liège, Belgique
| | - B Kaschten
- Service de Neurochirurgie, CHU Liège, Belgique
| | - D Martin
- Service de Neurochirurgie, CHU Liège, Belgique
| | - G Scantamburlo
- Service de Psychiatrie, CHU Liège, Belgique
- Unité de Psycho-Neuro-Endocrinologie, ULiège, Belgique
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Fouillet A, Martin D, Pontais I, Caserio-Schönemann C, Rey G. Reactive surveillance of suicides during the COVID-19 epidemic in France, 2020- March 2022. Eur J Public Health 2022. [PMCID: PMC9593880 DOI: 10.1093/eurpub/ckac129.748] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/03/2022] Open
Abstract
Background Mitigation actions during the COVID-19 pandemic, in particular lockdowns and curfews, may impact mental health and suicide in general populations. We aimed to analyse the evolution in suicide deaths from January 2020 to March 2022 in France. Methods Using free-text medical causes in death certificates, we built an algorithm, which aimed to identify suicide deaths. We measured its retrospective performances by comparing suicide deaths identified using the algorithm with deaths which had either an ICD10 code for ‘intentional self-harm’ or for ‘external cause of undetermined intent’ as underlying cause. The number of suicide deaths from January 2020 to November 2021 was then compared with the expected number estimated using a generalized additive model. The analysis was stratified by age group and gender. Analysis from December 2021 to March 2022 was conducted using electronic death certificates only. Results The free-text algorithm demonstrated high performances. From January 2020 to November 2021, suicide mortality declined during France's three lockdowns, particularly in men, and remained quite comparable with expected values between and after both of the country's lockdowns. Provisional results based on electronic death certificates suggest that suicide mortality remained stable until March 2022. Conclusions Monitoring suicide mortality is possible in France with a 4-month delay; this will be reduced to two days when electronic death certification is fully deployed. This study highlighted the absence of an increase in suicide mortality during France's COVID-19 pandemic, and a substantial decline during lockdowns periods, something already observed in other countries. Further studies are required to explain the factors for this decline. Key messages • In the absence of reactive coding of medical causes of deaths, the study proposed an approach to reactively identify suicide based on free-text medical causes from death certificates. • Our findings provide reassurance that the COVID-19 pandemic has not had a negative impact on the general population in terms of suicide in France from March 2020 to September 2021.
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Affiliation(s)
- A Fouillet
- Division of Data Sciences, Santé Publique France , Saint-Maurice, France
| | - D Martin
- CépiDc, Inserm , Kremlin-Bicêtre, France
| | - I Pontais
- Division of Data Sciences, Santé Publique France , Saint-Maurice, France
| | | | - G Rey
- CépiDc, Inserm , Kremlin-Bicêtre, France
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Rypdal K, Melleby AO, Robinson EL, Palmero S, Seifert D, Martin D, Andreassen K, Dahl CP, Sjaastad I, Toennessen T, Stokke M, Heymans S, Christensen G, Apte S, Lunde IG. Deletion of the extracellular matrix glycoprotein ADAMTSL3 increases pro-fibrotic signalling and exacerbates heart failure in mice. Eur Heart J 2022. [DOI: 10.1093/eurheartj/ehac544.797] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Background/Introduction
Cardiac fibrosis is a central pathophysiological process accompanying most cardiac diseases including heart failure, and is a predictor of poor outcomes. The fibrotic process is mediated by activated cardiac fibroblasts (CFBs), so-called myofibroblasts, which produce excessive amounts of type I collagen and other ECM molecules. The ADAMTSL family of glycoproteins is upregulated in the cardiac extracellular matrix (ECM) during heart failure, but their function in the heart is unknown. Some ADAMTSL proteins are suggested to regulate the TGFβ, a major driver of myofibroblast activation and cardiac fibrosis.
Purpose
The purpose of this study was to examine the role of ADAMTSL3 in TGFβ-regulation and heart failure.
Methods
ADAMTSL3 expression was analysed in failing hearts of patients and mice. To study the functional role of ADAMTSL3 in the failing heart, an Adamtsl3 knock-out (L3-KO) mouse was generated, and WT and L3-KO littermates were subjected to experimental heart failure by aortic banding (AB), or sham surgery, for a total of six weeks. The mice were followed with echocardiography and MRI, and the left ventricles (LVs) were harvested one and six weeks after AB or sham surgery, with molecular analyses performed. To elucidate molecular functions of ADAMTSL3 in vitro, we overexpressed ADAMTSL3 in CFBs producing an extensive ECM.
Results
We determined that ADAMTSL3 was produced by CFBs and upregulated in failing hearts of patients and mice. The L3-KO mice had a normal cardiac phenotype at baseline, but upon increased LV afterload developed a dilated cardiomyopathy phenotype with increased LV dilation and reduced systolic function from one week post-AB. Furthermore, high mortality was observed in the L3-KO mice post-AB, with 60% vs. 96% survival of WTs over six weeks. At one week post-AB RNA sequencing of LVs revealed 233 differentially expressed genes in L3-KO vs. WT, with Col1a1 and Postn among the most upregulated, suggesting increased fibrosis and TGFβ signalling. Increased canonical TGFβ signalling was confirmed by increased SMAD2/3 phosphorylation and increased Lox expression in L3-KOs six weeks post-AB. In vitro, ADAMTSL3 overexpression in cultured CFBs resulted in reduced collagen synthesis and reduced expression of COL1A1, LOX, CTGF and POSTN, indicating anti-fibrotic properties. Furthermore, ADAMTSL3 inhibited the expression of ACTA2 and SPP1, reduced α-SMA protein by 25%, and reduced proliferation and CFB contraction, suggesting attenuated TGFβ signalling and inhibited myofibroblast differentiation.
Conclusions
ADAMTSL3 was upregulated in human and mouse heart failure, and served an anti-fibrotic and cardio-protective role in failing mouse hearts. Mechanistically, ADAMTSL3 was produced by CFBs and inhibited myofibroblast differentiation and collagen synthesis through TGFβ in cultured CFBs.
Funding Acknowledgement
Type of funding sources: Public grant(s) – National budget only. Main funding source(s): The Research Council of Norway
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Affiliation(s)
- K Rypdal
- Institute for Experimental Medical Research , Oslo , Norway
| | - A O Melleby
- Institute for Experimental Medical Research , Oslo , Norway
| | - E L Robinson
- Cardiovascular Research Institute Maastricht (CARIM) , Maastricht , The Netherlands
| | - S Palmero
- Institute for Experimental Medical Research , Oslo , Norway
| | - D Seifert
- Cleveland Clinic, Lerner Research Institute , Cleveland , United States of America
| | - D Martin
- Cleveland Clinic, Lerner Research Institute , Cleveland , United States of America
| | - K Andreassen
- Institute for Experimental Medical Research , Oslo , Norway
| | - C P Dahl
- Oslo University Hospital, Department of Cardiology , Oslo , Norway
| | - I Sjaastad
- Institute for Experimental Medical Research , Oslo , Norway
| | - T Toennessen
- Institute for Experimental Medical Research , Oslo , Norway
| | - M Stokke
- Institute for Experimental Medical Research , Oslo , Norway
| | - S Heymans
- Cardiovascular Research Institute Maastricht (CARIM) , Maastricht , The Netherlands
| | - G Christensen
- Institute for Experimental Medical Research , Oslo , Norway
| | - S Apte
- Cleveland Clinic, Lerner Research Institute , Cleveland , United States of America
| | - I G Lunde
- Institute for Experimental Medical Research , Oslo , Norway
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Martinez-Martin F, Corbella E, Sarasa I, Trias F, Petitbò D, Licerán M, Sánchez-Hernández R, Martin D, Sánchez A, Arnás C, de Dios S, Florido M, Pintó X. Effects of treatment with monacolin K, berberine and coenzyme Q10 on lipid metabolism in patients with moderate cardiovascular risk. Semergen 2022; 48:403-410. [DOI: 10.1016/j.semerg.2022.04.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2022] [Revised: 03/31/2022] [Accepted: 04/15/2022] [Indexed: 11/29/2022]
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Nayyar D, Pendrith C, Kishimoto V, Chu C, Fujioka J, Rios P, Sacha Bhatia R, Lyons OD, Harvey P, O'Brien T, Martin D, Agarwal P, Mukerji G. Quality of virtual care for ambulatory care sensitive conditions: Patient and provider experiences. Int J Med Inform 2022; 165:104812. [PMID: 35691260 PMCID: PMC9366328 DOI: 10.1016/j.ijmedinf.2022.104812] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2021] [Revised: 04/28/2022] [Accepted: 06/05/2022] [Indexed: 11/21/2022]
Abstract
Background The COVID-19 pandemic and the need for physical distancing has led to rapid uptake of virtual visits to deliver ambulatory health care. Despite widespread adoption, there has been limited evaluation of the quality of care being delivered through virtual modalities for ambulatory care sensitive conditions (ACSCs). Objective To characterize patients’ and providers’ experiences with the quality and sustainability of virtual care for ACSCs. Design This was a multi-method study utilizing quantitative and qualitative data from patient surveys, provider surveys, and provider focus groups at a large academic ambulatory care hospital between May 2020 and June 2021. We included patients and providers utilizing telephone or video visits for the following ACSCs: hypertension, angina, heart failure, atrial fibrillation, diabetes, chronic obstructive pulmonary disease, or asthma. Main measures Quantitative and qualitative patient and provider survey responses were mapped to the Six Domains of Healthcare Quality framework. Provider focus groups were coded to identify themes within each quality domain. Key results Surveys were completed by 110/352 (31%) consenting patients and 20/61 (33%) providers. 5 provider focus groups were held with 14 participants. Patients found virtual visits to be generally more convenient than in-person visits for ACSCs. The perceived effectiveness of virtual visits was dependent on the clinical and social complexity of individual encounters. Respondents reported difficulty forming effective patient-provider relationships in the virtual environment. Patients and providers felt that virtual care has potential to both alleviate and exacerbate structural barriers to equitable access to care. Conclusions In a large academic ambulatory care hospital, patients and providers experienced the quality of virtual visits for the management of ACSCs to be variable depending on the biopsychosocial complexity of the individual encounter. Our findings in each quality domain highlight key considerations for patients, providers and institutions to uphold the quality of virtual care for ACSCs.
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Affiliation(s)
- Dhruv Nayyar
- Temerty Faculty of Medicine, University of Toronto, Toronto, ON, Canada
| | - Ciara Pendrith
- Temerty Faculty of Medicine, University of Toronto, Toronto, ON, Canada
| | - Vanessa Kishimoto
- Women's College Hospital Institute for Health System Solutions and Virtual Care, Toronto, ON, Canada
| | - Cherry Chu
- Women's College Hospital Institute for Health System Solutions and Virtual Care, Toronto, ON, Canada
| | - Jamie Fujioka
- Women's College Hospital Institute for Health System Solutions and Virtual Care, Toronto, ON, Canada
| | - Patricia Rios
- Women's College Hospital Institute for Health System Solutions and Virtual Care, Toronto, ON, Canada
| | - R Sacha Bhatia
- Temerty Faculty of Medicine, University of Toronto, Toronto, ON, Canada; Women's College Hospital Institute for Health System Solutions and Virtual Care, Toronto, ON, Canada; Department of Medicine, Women's College Hospital, Toronto, ON, Canada
| | - Owen D Lyons
- Temerty Faculty of Medicine, University of Toronto, Toronto, ON, Canada; Women's College Hospital Institute for Health System Solutions and Virtual Care, Toronto, ON, Canada; Department of Medicine, Women's College Hospital, Toronto, ON, Canada
| | - Paula Harvey
- Temerty Faculty of Medicine, University of Toronto, Toronto, ON, Canada; Women's College Hospital Institute for Health System Solutions and Virtual Care, Toronto, ON, Canada; Department of Medicine, Women's College Hospital, Toronto, ON, Canada
| | - Tara O'Brien
- Temerty Faculty of Medicine, University of Toronto, Toronto, ON, Canada; Women's College Hospital Institute for Health System Solutions and Virtual Care, Toronto, ON, Canada; Department of Medicine, Women's College Hospital, Toronto, ON, Canada
| | - Danielle Martin
- Temerty Faculty of Medicine, University of Toronto, Toronto, ON, Canada; Women's College Hospital Institute for Health System Solutions and Virtual Care, Toronto, ON, Canada; Department of Family and Community Medicine, University of Toronto, Toronto, ON, Canada
| | - Payal Agarwal
- Temerty Faculty of Medicine, University of Toronto, Toronto, ON, Canada; Women's College Hospital Institute for Health System Solutions and Virtual Care, Toronto, ON, Canada; Department of Family and Community Medicine, University of Toronto, Toronto, ON, Canada
| | - Geetha Mukerji
- Temerty Faculty of Medicine, University of Toronto, Toronto, ON, Canada; Women's College Hospital Institute for Health System Solutions and Virtual Care, Toronto, ON, Canada; Department of Medicine, Women's College Hospital, Toronto, ON, Canada.
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Lázaro-Fontanet E, Clerc D, Girardin T, Martin D, Hübner M, Hahnloser D. Prevention and management of anastomotic leakage after colorectal surgery: A Swiss national consensus. Br J Surg 2022. [DOI: 10.1093/bjs/znac181.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
Abstract
Objective
Anastomotic leakage (AL) is one of the most feared complications of colorectal surgery. Despite surgical improvements, AL incidence remains significant and guidance on its prevention and management is lacking. The aim of the study was to achieve a Swiss nationwide consensus on clinical prevention and management of AL.
Methods
A three-step Delphi consensus meeting was performed in 2020 involving 78 Swiss surgeons from 40 centers. A steering-group drafted the questions, gathered best available evidence which was discussed in meetings prior answering the questions. Consensus was defined as ≥70% of agreement.
Results
The three consensus meetings were attended by 66, 57 and 37 surgeons, respectively. Surgeons’ median experience was 14 years, with 47% performing >50 colorectal resections yearly. Consensus was reached on routine use of preoperative nutritional screening (100%) using nutritional scores (88%) and >10% weight loss (95%). but not low BMI (63%) or low albumin (64%). Consensus was reached for no bowel preparation (BP) prior to right colectomy (RC) (76%) and for mechanical BP with oral antibiotics prior anterior resections (AR) (70%). No consensus was found on BP prior left colectomy (LC). Respondents favored a side-to-side anastomosis (76%) after RC, with extra-corporeal confection (70%), without consensus on the anastomosis being stapled or hand-sewn; an end-to-end (73%), stapled (80%) anastomosis after LC and a stapled anastomosis (86%) after AR, irrespective of the anastomosis configuration type. Anastomotic control with transanal leak-test was supported by 92%, while ICG control did not reached consensus (67%). After TME, routine diversion was favored (73%), irrespective of neoadjuvant therapy (94%) or not (70%). Consensus was reached on routine postoperative CRP monitoring (94%). CT-scan with rectal contrast enema was the preferred investigation for suspected AL after RC or LC (82%) and AR (76%). Conservative management of AL, provided appropriate clinical state, was an acceptable option after LC (72%), AR with stoma (95%), but not after RC (59%) or AR without stoma (53%).
Conclusion
Consensus was reached on several clinical aspects for prevention and management of AL among Swiss colorectal surgeons, providing national guidance. Further data is required on intraoperative aspects of anastomosis confection and control to ensure broader consensus.
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Affiliation(s)
- E Lázaro-Fontanet
- Department of Visceral Surgery, Lausanne University Hospital , Lausanne, Switzerland
| | - D Clerc
- Department of Visceral Surgery, Lausanne University Hospital , Lausanne, Switzerland
| | - T Girardin
- Department of Visceral Surgery, Lausanne University Hospital , Lausanne, Switzerland
| | - D Martin
- Department of Visceral Surgery, Lausanne University Hospital , Lausanne, Switzerland
| | - M Hübner
- Department of Visceral Surgery, Lausanne University Hospital , Lausanne, Switzerland
| | - D Hahnloser
- Department of Visceral Surgery, Lausanne University Hospital , Lausanne, Switzerland
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Szekanecz Z, Charles-Schoeman C, Vranic I, Sahin B, Paciga SA, Wang Z, Hyde C, Martin D, Weitz JI. OP0269 BIOMARKERS TO PREDICT RISK OF VENOUS THROMBOEMBOLISM IN PATIENTS WITH RHEUMATOID ARTHRITIS RECEIVING TOFACITINIB OR TUMOUR NECROSIS FACTOR INHIBITORS. Ann Rheum Dis 2022. [DOI: 10.1136/annrheumdis-2022-eular.787] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
BackgroundIn the ORAL Surveillance study of patients (pts) aged ≥50 yrs with moderate to severe rheumatoid arthritis (RA) and ≥1 additional cardiovascular risk factor (NCT02092467), the incidence of pulmonary embolism was higher with tofacitinib than with tumour necrosis factor inhibitors (TNFi).1ObjectivesTo explore whether biomarkers explained the associations of tofacitinib vs TNFi with venous thromboembolism (VTE) in ORAL Surveillance.MethodsORAL Surveillance was a prospective, open-label, event-driven, noninferiority, post-authorisation safety study. Pts were randomised 1:1:1 to receive tofacitinib 5 or 10 mg twice daily or a TNFi (adalimumab 40 mg every 2 weeks or etanercept 50 mg once weekly). For this exploratory post hoc analysis, 294 soluble, proteomic, genetic and antibody biomarkers were assessed (of which 79 have a known role in inflammation, coagulation, vascular biology and/or Janus kinase signalling). Biomarkers were quantified in serum collected at baseline (BL) and Month (M)12 in VTE cases and 4:1 matched controls. D-dimer was analysed with a larger control group (all eligible pts without VTE) and final adjudicated data from BL, M12 and study end.ResultsOf the 4362 randomised and treated pts, D-dimer was quantified in 3732 pts (54 with VTE; 3678 without) and the remaining biomarkers were analysed in 285 pts (57 VTE cases; 228 matched controls). BL characteristics were generally similar in those with or without VTE and between treatment groups. At BL, D-dimer levels were ≥2×upper limit of normal for ~50% of controls and 67% of VTE cases. Mean D-dimer levels decreased from BL to M12 in controls across treatment groups (Figure 1). Key findings from the biomarker analyses are shown in the Table 1. No biomarker showed a clear mechanistic association with the increased risk of VTE for tofacitinib vs TNFi, or demonstrated adequate performance for prognostic use in pts with RA.Table 1.Summary of results from biomarker analysesBiomarkerKey resultsTier 1C-reactive protein•No association with VTE in any treatment arm at BL or M12D-dimer Thrombopoietin•Higher M12 levels were prospectively associated with greater risk of subsequent VTE with tofacitinib 10 mg BID ◦ For D-dimer, the same effect was observed with tofacitinib 5 mg BID •Treatment specificity of effects could not be establishedTier 2Factor VIII Thrombin–antithrombin complex Tissue factor pathway inhibitor Plasminogen activator inhibitor-1 Protein C Antithrombin Apolipoprotein C-III Leptin•No clinically meaningful differences across treatment armsTiers 3 & 4Exploratory proteomic assays (276 markers from multiplex panels)•Two biomarkers with no known relationship to VTE (angiogenin and TNFSF13B) showed significant associations with pulmonary embolism in the tofacitinib 10 mg BID arm ◦ Treatment specificity of effects could not be established for either analyteGenetic biomarkersFactor V Leiden R506Q, prothrombin G20210A and JAK2 V617F mutations•Factor V Leiden and prothrombin risk alleles, individually or combined, were associated with increased incidence of VTE but did not explain excess events with tofacitinib •No VTE cases or matched controls had the JAK2 mutationAntibody biomarkersACA IgG and IgM, anti-β2GP1 IgG and IgM•No statistical differences were observed between treatment arms or between VTE cases and matched controlsACA, anticardiolipin antibody; β2GP1, beta-2-glycoprotein 1; IgG, immunoglobulin G; IgM, immunoglobulin M; JAK2, Janus kinase 2; TNFSF13B, tumour necrosis factor ligand superfamily member 13BConclusionThis post hoc exploratory analysis did not identify biomarkers at BL or M12 that explain the increased VTE risk for tofacitinib vs TNFi. Notably, ORAL Surveillance was neither designed nor powered to compare the risk of VTE across treatments or to identify biomarkers with a mechanistic relationship to VTE. Individual VTE risk should be considered when making decisions about initiation or maintenance of tofacitinib treatment.References[1]Ytterberg et al. N Engl J Med 2022; 386: 316-326.AcknowledgementsStudy sponsored by Pfizer Inc. Medical writing support was provided by Julia King, CMC Connect, and funded by Pfizer Inc.Disclosure of InterestsZoltán Szekanecz Speakers bureau: AbbVie, Eli Lilly, Novartis, Pfizer Inc, Roche and Sanofi, Paid instructor for: AbbVie, Eli Lilly, Gedeon Richter, Novartis, Pfizer Inc and Roche, Consultant of: AbbVie, Eli Lilly, Novartis, Pfizer Inc, Roche and Sanofi, Grant/research support from: Pfizer Inc, Christina Charles-Schoeman Consultant of: AbbVie, Gilead Sciences, Pfizer Inc and Sanofi-Regeneron, Grant/research support from: AbbVie, Bristol-Myers Squibb and Pfizer Inc, Ivana Vranic Shareholder of: Pfizer Inc, Employee of: Pfizer Ltd, Burak Sahin Shareholder of: Pfizer Inc, Employee of: Pfizer Inc, Sara A Paciga Shareholder of: Pfizer Inc, Employee of: Pfizer Inc, Zhenyu Wang Shareholder of: Pfizer Inc, Employee of: Pfizer Inc, Craig Hyde Shareholder of: Pfizer Inc, Employee of: Pfizer Inc, David Martin Shareholder of: Pfizer Inc, Employee of: Pfizer Inc, Jeffrey I Weitz Speakers bureau: Anthos, Bayer AG, Boehringer Ingelheim, Bristol-Myers Squibb, Daiichi Sankyo, Ionis, Janssen, Novartis, Pfizer Inc, PhaseBio, Portola and Servier Pharmaceuticals, Grant/research support from: Bayer AG and Boehringer Ingelheim
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Girardin T, Martin D, Clerc D, Lázaro-Fontanet E, Hübner M, Hahnloser D. Swiss consensus on the management of acute diverticulitis. Br J Surg 2022. [DOI: 10.1093/bjs/znac181.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
Abstract
Objective
Acute diverticulitis is a frequent clinical conditions encountered in emergency settings. Despite recent international guidelines, management of acute diverticulitis (AD) varies and is not standardized. The aim of the study was to achieve a Swiss nationwide consensus on clinical management of acute diverticulitis.
Methods
A three-staged consensus meeting according to the Delphi method was performed in 2020 involving 78 Swiss surgeons from 40 hospitals. A steering-group drafted the questionnaires, gathered best available evidence which was presented and discussed in meetings prior answering the questions. Consensus was defined as ≥70% of agreement.
Results
57 surgeons answered all the 3 rounds and 28 (53%) performed > 50 colorectal resections per year. On initial workup in the emergency setting, performing leucocytes count (87%), CRP (98%) and CT imaging (98%) reached consensus for the diagnosis, but no uniform classification system of AD was retained. Signs of generalized peritonitis (100%), requiring intravenous pain medication (98%), inability to tolerate oral intake (95%), lack of adequate social support (86%), immunosuppression (96%), and complicated AD on CT (84%) were criteria for hospitalization. Persisting symptoms (95%) and immunosuppression (89%) were criteria for elective colonic resection, while the number of AD episodes were not (27%). In case of abscess, a size ≥ 4 cm reached consensus for percutaneous drainage (88%). No consensus were reached for surgical approach and techniques in the emergency settings, apart from damage control surgery for instable patients (70%). In the follow-up, recommendation for dietary restrictions or lifestyle habits did not reach reach consensus.
Conclusion
Swiss colorectal surgeons reached consensus for several diagnostics, hospitalization, and elective surgery criterias. However, emergency surgical management and follow-up are less standardized. These variations should be further assessed, and particularly in the context the latest published recommendations.
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Affiliation(s)
- T Girardin
- Department of Visceral Surgery, Lausanne University Hospital , Lausanne, Switzerland
| | - D Martin
- Department of Visceral Surgery, Lausanne University Hospital , Lausanne, Switzerland
| | - D Clerc
- Department of Visceral Surgery, Lausanne University Hospital , Lausanne, Switzerland
| | - E Lázaro-Fontanet
- Department of Visceral Surgery, Lausanne University Hospital , Lausanne, Switzerland
| | - M Hübner
- Department of Visceral Surgery, Lausanne University Hospital , Lausanne, Switzerland
| | - D Hahnloser
- Department of Visceral Surgery, Lausanne University Hospital , Lausanne, Switzerland
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Rameshkumar R, Larkey L, Alperin K, Martin D, Primus A, James D. Study design exploring Qigong and Tai Chi Easy (QTC) on cardiometabolic risk factors. Contemp Clin Trials 2022; 118:106793. [PMID: 35589024 DOI: 10.1016/j.cct.2022.106793] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2021] [Revised: 05/02/2022] [Accepted: 05/12/2022] [Indexed: 11/03/2022]
Abstract
BACKGROUND Cardiovascular disease is the leading cause of death in the United States paralleled with several cardiometabolic risk factors that are on the rise such as obesity, hypertension, and diabetes. Many of these cardiometabolic risk factors are preventable by lifestyle changes in physical activity and dietary patterns. Qigong and Tai Chi Easy (QTC) exercises are considered meditative movement practices that have been shown to reduce cardiometabolic risk factors such as psychosocial stress, poor sleep quality and weight gain and is particularly suitable for older adults. Heart rate variability (HRV) is a common factor known to be related to reduction of these risks and may be enhanced using HRV biofeedback to specifically optimize effects of QTC. METHODS The protocol presented describes a two-group parallel randomized controlled trial testing effects of QTC vs QTC plus HRV biofeedback "priming" on HRV parameters (primary), and cardiometabolic risk factors and sequelae (secondary) (e.g., waist circumference/percent body fat, sleep quality, stress, anxiety/depression, emotional regulation, eating behaviors, and cognitive performance). We will enroll 50 adults aged 55-85 years old to participate in an 8-week intervention. Self-reported body measurements, psychosocial and behavioral questionnaires, and cognitive performance assessments will be conducted before and after the intervention. CONCLUSIONS Findings from this study are expected to assess effects of QTC and elucidate the potential role of HRV in QTC relative to cardiometabolic risk factors and sequelae. Implications for how HRV may play a central role and be optimized in a meditative movement practice are discussed.
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Affiliation(s)
- Ramya Rameshkumar
- Edson College of Nursing and Health Innovation, Arizona State University, 500 N 3rd Street, Phoenix, AZ 85004, USA
| | - Linda Larkey
- Edson College of Nursing and Health Innovation, Arizona State University, 500 N 3rd Street, Phoenix, AZ 85004, USA; Center for Health Promotion and Disease Prevention, Edson College of Nursing and Health Innovation, Arizona State University, 500 N 3rd Street, Phoenix, AZ 85004, USA
| | - Kate Alperin
- Edson College of Nursing and Health Innovation, Arizona State University, 500 N 3rd Street, Phoenix, AZ 85004, USA
| | - Danielle Martin
- Edson College of Nursing and Health Innovation, Arizona State University, 500 N 3rd Street, Phoenix, AZ 85004, USA
| | - Antonia Primus
- Edson College of Nursing and Health Innovation, Arizona State University, 500 N 3rd Street, Phoenix, AZ 85004, USA
| | - Dara James
- Edson College of Nursing and Health Innovation, Arizona State University, 500 N 3rd Street, Phoenix, AZ 85004, USA; Center for Health Promotion and Disease Prevention, Edson College of Nursing and Health Innovation, Arizona State University, 500 N 3rd Street, Phoenix, AZ 85004, USA.
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Laur C, Agarwal P, Thai K, Kishimoto V, Kelly S, Liang K, Bhatia RS, Bhattacharyya O, Martin D, Mukerji G. Implementation and Evaluation of COVIDCare@Home, a Family Medicine Led Remote Monitoring Program for COVID-19 Patients: a multi-method cross-sectional study. JMIR Hum Factors 2022; 9:e35091. [PMID: 35499974 PMCID: PMC9239565 DOI: 10.2196/35091] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2021] [Revised: 04/26/2022] [Accepted: 05/01/2022] [Indexed: 11/13/2022] Open
Abstract
Background COVIDCare@Home (CC@H) is a multifaceted, interprofessional team-based remote monitoring program led by family medicine for patients diagnosed with COVID-19, based at Women’s College Hospital (WCH), an ambulatory academic center in Toronto, Canada. CC@H offers virtual visits (phone and video) to address the clinical needs and broader social determinants of the health of patients during the acute phase of COVID-19 infection, including finding a primary care provider (PCP) and support for food insecurity. Objective The objective of this evaluation is to understand the implementation and quality outcomes of CC@H within the Quadruple Aim framework of patient experience, provider experience, cost, and population health. Methods This multimethod cross-sectional evaluation follows the Quadruple Aim framework to focus on implementation and service quality outcomes, including feasibility, adoption, safety, effectiveness, equity, and patient centeredness. These measures were explored using clinical and service utilization data, patient experience data (an online survey and a postdischarge questionnaire), provider experience data (surveys, interviews, and focus groups), and stakeholder interviews. Descriptive analysis was conducted for surveys and utilization data. Deductive analysis was conducted for interviews and focus groups, mapping to implementation and quality domains. The Ontario Marginalization Index (ON-Marg) measured the proportion of underserved patients accessing CC@H. Results In total, 3412 visits were conducted in the first 8 months of the program (April 8-December 8, 2020) for 616 discrete patients, including 2114 (62.0%) visits with family physician staff/residents and 149 (4.4%) visits with social workers/mental health professionals. There was a median of 5 (IQR 4) visits per patient, with a median follow-up of 7 days (IQR 27). The net promoter score was 77. In addition, 144 (23.3%) of the patients were in the most marginalized populations based on the residential postal code (as per ON-Marg). Interviews with providers and stakeholders indicated that the program continued to adapt to meet the needs of patients and the health care system. Conclusions Future remote monitoring should integrate support for addressing the social determinants of health and ensure patient-centered care through comprehensive care teams.
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Affiliation(s)
- Celia Laur
- Women's College Hospital Institute for Health System Solutions and Virtual Care, University of Toronto, 76 Grenville Street, Toronto, CA
| | - Payal Agarwal
- Women's College Hospital Institute for Health System Solutions and Virtual Care, University of Toronto, 76 Grenville Street, Toronto, CA.,Department of Family and Community Medicine, University of Toronto, Toronto, CA
| | - Kelly Thai
- Women's College Hospital Institute for Health System Solutions and Virtual Care, University of Toronto, 76 Grenville Street, Toronto, CA
| | - Vanessa Kishimoto
- Women's College Hospital Institute for Health System Solutions and Virtual Care, University of Toronto, 76 Grenville Street, Toronto, CA
| | | | | | - R Sacha Bhatia
- Population Health and Values Based Health Systems, Ontario Health, Toronto, CA.,Women's College Hospital Institute for Health System Solutions and Virtual Care, University of Toronto, 76 Grenville Street, Toronto, CA.,Temerty Faculty of Medicine, University of Toronto, Toronto, CA.,Peter Munk Cardiac Centre, University Health Network, Toronto, CA
| | - Onil Bhattacharyya
- Women's College Hospital Institute for Health System Solutions and Virtual Care, University of Toronto, 76 Grenville Street, Toronto, CA.,Department of Family and Community Medicine, University of Toronto, Toronto, CA
| | - Danielle Martin
- Women's College Hospital Institute for Health System Solutions and Virtual Care, University of Toronto, 76 Grenville Street, Toronto, CA.,Department of Family and Community Medicine, University of Toronto, Toronto, CA.,Women's College Hospital, Toronto, CA.,Institute of Health Policy, Management and Evaluation, Dalla Lana School of Public Health, University of Toronto, Toronto, CA
| | - Geetha Mukerji
- Women's College Hospital, Toronto, CA.,Temerty Faculty of Medicine, University of Toronto, Toronto, CA.,Institute of Health Policy, Management and Evaluation, Dalla Lana School of Public Health, University of Toronto, Toronto, CA
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35
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Martin D, Gallagher L, Oliveira F, McFadden E, O’Flynn L, O’Dea S. Gene Editing/Gene Therapies: MULTIPLEX GENE EDITING IN T CELLS USING SOLUPORE NON-VIRAL CELL ENGINEERING TECHNOLOGY. Cytotherapy 2022. [DOI: 10.1016/s1465-3249(22)00366-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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36
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Chu C, Nayyar D, Bhattacharyya O, Martin D, Agarwal P, Mukerji G. Patient and provider experience with virtual care in a large, ambulatory care hospital in Ontario, Canada during the COVID-19 pandemic: An observational study (Preprint). J Med Internet Res 2022; 24:e38604. [PMID: 36194862 PMCID: PMC9605083 DOI: 10.2196/38604] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2022] [Revised: 07/25/2022] [Accepted: 08/22/2022] [Indexed: 11/13/2022] Open
Abstract
Background Virtual care use increased during the COVID-19 pandemic. The impact of that shift on patient and provider experiences is unclear. Objective We evaluated patient and provider experiences with virtual visits across an academic, ambulatory hospital in Toronto, Canada and assessed predictors of positive experience with virtual care. Methods Survey data were analyzed from consenting patients who attended at least one virtual visit (video or telephone) and from consenting providers who delivered at least one virtual visit. Distributions for demographic variables and responses to survey questions are reported, with statistical significance assessed using chi-square tests and t tests. Ordinal logistic regression analysis was used to identify any patient predictors of responses. Results During the study period, 253 patients (mean age 45.1, SD 15.6 years) completed 517 video visit surveys, and 147 patients (mean age 41.6, SD 16.4 years) completed 209 telephone visit surveys. A total of 75 and 94 providers completed the survey in June 2020 and June 2021, respectively. On a scale from 1 to 10 regarding likelihood to recommend virtual care to others, fewer providers rated a score of 8 or above compared with patients (providers: 62/94, 66% for video and 49/94, 52% for telephone; patients: 415/517, 80% for video and 150/209, 72% for telephone). Patients of non-White ethnicity had lower odds of rating a high score of 9 or 10 compared with White patients (odds ratio 0.52, 95% CI 0.28-0.99). Conclusions Patient experiences with virtual care were generally positive, but provider experiences were less so. Findings suggest potential differences in patient experience by ethnicity, warranting further investigation into equity concerns with virtual care.
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Affiliation(s)
- Cherry Chu
- Women's College Hospital Institute for Health System Solutions and Virtual Care, Toronto, ON, Canada
| | - Dhruv Nayyar
- Institute of Health Policy, Management and Evaluation, Dalla Lana School of Public Health, University of Toronto, Toronto, ON, Canada
- Temerty Faculty of Medicine, University of Toronto, Toronto, ON, Canada
| | - Onil Bhattacharyya
- Women's College Hospital Institute for Health System Solutions and Virtual Care, Toronto, ON, Canada
- Institute of Health Policy, Management and Evaluation, Dalla Lana School of Public Health, University of Toronto, Toronto, ON, Canada
- Women's College Hospital, Toronto, ON, Canada
- Department of Family and Community Medicine, University of Toronto, Toronto, ON, Canada
| | - Danielle Martin
- Women's College Hospital Institute for Health System Solutions and Virtual Care, Toronto, ON, Canada
- Institute of Health Policy, Management and Evaluation, Dalla Lana School of Public Health, University of Toronto, Toronto, ON, Canada
- Temerty Faculty of Medicine, University of Toronto, Toronto, ON, Canada
- Women's College Hospital, Toronto, ON, Canada
- Department of Family and Community Medicine, University of Toronto, Toronto, ON, Canada
| | - Payal Agarwal
- Institute of Health Policy, Management and Evaluation, Dalla Lana School of Public Health, University of Toronto, Toronto, ON, Canada
- Women's College Hospital, Toronto, ON, Canada
- Department of Family and Community Medicine, University of Toronto, Toronto, ON, Canada
| | - Geetha Mukerji
- Women's College Hospital Institute for Health System Solutions and Virtual Care, Toronto, ON, Canada
- Institute of Health Policy, Management and Evaluation, Dalla Lana School of Public Health, University of Toronto, Toronto, ON, Canada
- Temerty Faculty of Medicine, University of Toronto, Toronto, ON, Canada
- Women's College Hospital, Toronto, ON, Canada
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Hussain-Shamsy N, McMillan I, Cook S, Furfaro-Argier A, Sadler A, Delos-Reyes F, Wasserman L, Bhatia S, Martin D, Seto E, Vigod SN, Zaheer J, Agarwal P, Mukerji G. Operationalizing and Evaluating Synchronous Virtual Group Health Interventions: Wide-Scale Implementation at a Tertiary Care Academic Hospital. J Med Internet Res 2022; 24:e29841. [PMID: 35389350 PMCID: PMC9030913 DOI: 10.2196/29841] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2021] [Revised: 06/24/2021] [Accepted: 12/17/2021] [Indexed: 12/03/2022] Open
Abstract
Group-based health interventions are an important component of health promotion and management. To provide continuity of care throughout the COVID-19 pandemic, our institution undertook a rapid pivot to delivering group-based health interventions via a videoconferencing service which was securely embedded into both the electronic medical record and the patient portal to sustainably address immediate health service delivery needs during the pandemic and beyond. In this paper, we (1) describe the institutionally driven operationalization of a system to provide integrated synchronous video group visits across our hospital and (2) present a proposed strategy to comprehensively evaluate outcomes regarding their implementation, quality, and impact. Lessons for other institutions and the potential future role of synchronous video group visits to enhance how care can be scaled for delivery are discussed.
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Affiliation(s)
- Neesha Hussain-Shamsy
- Institute of Health Policy, Management and Evaluation, University of Toronto, Toronto, ON, Canada.,Centre for Global eHealth Innovation, Techna Institute, University Health Network, Toronto, ON, Canada.,Institute for Health System Solutions and Virtual Care, Women's College Hospital, Toronto, ON, Canada
| | - Ian McMillan
- Women's Virtual, Women's College Hospital, Toronto, ON, Canada
| | | | - Alyssa Furfaro-Argier
- Department of Information Management and Technology, Women's College Hospital, Toronto, ON, Canada
| | - Andrea Sadler
- Department of Psychiatry, Women's College Hospital, Toronto, ON, Canada
| | - Faith Delos-Reyes
- Department of Cardiology, Women's College Hospital, Toronto, ON, Canada
| | - Lori Wasserman
- Reproductive Life Stages Program, Women's College Hospital, Toronto, ON, Canada
| | - Sacha Bhatia
- Institute of Health Policy, Management and Evaluation, University of Toronto, Toronto, ON, Canada.,Institute for Health System Solutions and Virtual Care, Women's College Hospital, Toronto, ON, Canada.,Institute for Clinical Evaluative Sciences, Toronto, ON, Canada
| | - Danielle Martin
- Institute of Health Policy, Management and Evaluation, University of Toronto, Toronto, ON, Canada.,Institute for Health System Solutions and Virtual Care, Women's College Hospital, Toronto, ON, Canada.,Temerty Faculty of Medicine, University of Toronto, Toronto, ON, Canada
| | - Emily Seto
- Institute of Health Policy, Management and Evaluation, University of Toronto, Toronto, ON, Canada.,Centre for Global eHealth Innovation, Techna Institute, University Health Network, Toronto, ON, Canada
| | - Simone N Vigod
- Institute of Health Policy, Management and Evaluation, University of Toronto, Toronto, ON, Canada.,Institute for Health System Solutions and Virtual Care, Women's College Hospital, Toronto, ON, Canada.,Institute for Clinical Evaluative Sciences, Toronto, ON, Canada.,Temerty Faculty of Medicine, University of Toronto, Toronto, ON, Canada
| | - Juveria Zaheer
- Temerty Faculty of Medicine, University of Toronto, Toronto, ON, Canada.,Centre for Addiction and Mental Health, Toronto, ON, Canada
| | - Payal Agarwal
- Institute for Health System Solutions and Virtual Care, Women's College Hospital, Toronto, ON, Canada.,Family Practice Health Centre, Women's College Hospital, Toronto, ON, Canada
| | - Geetha Mukerji
- Institute of Health Policy, Management and Evaluation, University of Toronto, Toronto, ON, Canada.,Institute for Health System Solutions and Virtual Care, Women's College Hospital, Toronto, ON, Canada.,Temerty Faculty of Medicine, University of Toronto, Toronto, ON, Canada.,Department of Medicine, Women's College Hospital, Toronto, ON, Canada
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Loutfy M, Kennedy VL, Riazi S, Lena S, Kazemi M, Bawden J, Wright V, Richardson L, Mills S, Belsito L, Mukerji G, Bhatia S, Gupta M, Barrett C, Martin D. Development and assessment of a hospital-led, community-partnering COVID-19 testing and prevention program for homeless and congregate living services in Toronto, Canada: a descriptive feasibility study. CMAJ Open 2022; 10:E483-E490. [PMID: 35672043 PMCID: PMC9177196 DOI: 10.9778/cmajo.20210105] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
BACKGROUND Outbreaks of SARS-CoV-2 in shelters and congregate living settings are a major concern because of overcrowding and because resident populations are often at high risk for infection. The objective of this study was to describe the development, implementation and assessment of the COVID-19 Community Response Team, a program that enabled Women's College Hospital in Toronto, Ontario, to work in partnership with shelters and congregate living settings to prevent outbreaks. METHODS The Community Response Team, associated with Women's College Hospital, an academic ambulatory hospital, carried out mobile testing for SARS-CoV-2, supported outbreak management and prevention through ongoing onsite partnership with medical staff, and conducted infection prevention and control (IPC) training to shelter staff. We conducted a descriptive analysis of the sites supported by the program between Apr. 20, 2020, and Aug. 15, 2020. We also assessed the program's feasibility (number of completed needs assessments, mobile testing events and IPC training events, and median time from referral to service delivery), adoption (number of nasopharyngeal swabs, number of pre- and post-program outbreaks and IPC uptake) and acceptability or satisfaction. RESULTS The Community Response Team supported 32 sites. Of those, 30 completed an intake needs assessment, 24 completed mobile testing for SARS-CoV-2 and 15 received IPC support. Mobile testing resulted in the collection of 1566 nasopharyngeal swabs, of which 64 were positive for SARS-CoV-2 infection. Three sites had confirmed outbreaks. The median time from referral to needs assessment was 4 days (interquartile range [IQR] 1-13 days), and the median time to the testing day was 9 days (IQR 1-49 days). The median time from referral to IPC staff training was 14 days (IQR 4-79 days), and 100% of respondents reported being pleased or very pleased with the training. During the follow-up period, the 3 facilities with outbreaks overcame those outbreaks. Three sites supported by the Community Response Team had further single cases, but no site reported subsequent or secondary outbreaks. INTERPRETATION The Community Response Team program led to the transfer of IPC knowledge, allowed for the management and prevention of SARS-CoV-2 outbreaks, and demonstrated feasibility. Collaborative supports between hospitals and the community housing sector may serve as models for ongoing system integration beyond the COVID-19 pandemic.
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Affiliation(s)
- Mona Loutfy
- Department of Medicine (Loutfy, Lena, Mukerji, Bhatia, Barrett), Women's College Hospital; Temerty Faculty of Medicine (Loutfy, Richardson, Bhatia, Martin), University of Toronto; Women's College Research Institute (Kennedy, Kazemi, Gupta), Women's College Hospital; Women's College Institute of Health Systems Solutions and Virtual Care (Mukerji, Bhatia); Department of Anesthesia and Pain Medicine (Riazi), Women's College Hospital, University of Toronto; Centre for Addiction & Mental Health (Lena); Department of Family and Community Medicine (Bawden, Wright, Belsito, Mukerji, Martin), Women's College Hospital; Department of Medicine (Gupta), Mount Sinai Hospital; Department of Medicine (Richardson), University Health Network; Centre for Wise Practices in Indigenous Health (Richardson, Mills), Women's College Hospital, Toronto, Ont.
| | - V Logan Kennedy
- Department of Medicine (Loutfy, Lena, Mukerji, Bhatia, Barrett), Women's College Hospital; Temerty Faculty of Medicine (Loutfy, Richardson, Bhatia, Martin), University of Toronto; Women's College Research Institute (Kennedy, Kazemi, Gupta), Women's College Hospital; Women's College Institute of Health Systems Solutions and Virtual Care (Mukerji, Bhatia); Department of Anesthesia and Pain Medicine (Riazi), Women's College Hospital, University of Toronto; Centre for Addiction & Mental Health (Lena); Department of Family and Community Medicine (Bawden, Wright, Belsito, Mukerji, Martin), Women's College Hospital; Department of Medicine (Gupta), Mount Sinai Hospital; Department of Medicine (Richardson), University Health Network; Centre for Wise Practices in Indigenous Health (Richardson, Mills), Women's College Hospital, Toronto, Ont
| | - Sheila Riazi
- Department of Medicine (Loutfy, Lena, Mukerji, Bhatia, Barrett), Women's College Hospital; Temerty Faculty of Medicine (Loutfy, Richardson, Bhatia, Martin), University of Toronto; Women's College Research Institute (Kennedy, Kazemi, Gupta), Women's College Hospital; Women's College Institute of Health Systems Solutions and Virtual Care (Mukerji, Bhatia); Department of Anesthesia and Pain Medicine (Riazi), Women's College Hospital, University of Toronto; Centre for Addiction & Mental Health (Lena); Department of Family and Community Medicine (Bawden, Wright, Belsito, Mukerji, Martin), Women's College Hospital; Department of Medicine (Gupta), Mount Sinai Hospital; Department of Medicine (Richardson), University Health Network; Centre for Wise Practices in Indigenous Health (Richardson, Mills), Women's College Hospital, Toronto, Ont
| | - Suvendrini Lena
- Department of Medicine (Loutfy, Lena, Mukerji, Bhatia, Barrett), Women's College Hospital; Temerty Faculty of Medicine (Loutfy, Richardson, Bhatia, Martin), University of Toronto; Women's College Research Institute (Kennedy, Kazemi, Gupta), Women's College Hospital; Women's College Institute of Health Systems Solutions and Virtual Care (Mukerji, Bhatia); Department of Anesthesia and Pain Medicine (Riazi), Women's College Hospital, University of Toronto; Centre for Addiction & Mental Health (Lena); Department of Family and Community Medicine (Bawden, Wright, Belsito, Mukerji, Martin), Women's College Hospital; Department of Medicine (Gupta), Mount Sinai Hospital; Department of Medicine (Richardson), University Health Network; Centre for Wise Practices in Indigenous Health (Richardson, Mills), Women's College Hospital, Toronto, Ont
| | - Mina Kazemi
- Department of Medicine (Loutfy, Lena, Mukerji, Bhatia, Barrett), Women's College Hospital; Temerty Faculty of Medicine (Loutfy, Richardson, Bhatia, Martin), University of Toronto; Women's College Research Institute (Kennedy, Kazemi, Gupta), Women's College Hospital; Women's College Institute of Health Systems Solutions and Virtual Care (Mukerji, Bhatia); Department of Anesthesia and Pain Medicine (Riazi), Women's College Hospital, University of Toronto; Centre for Addiction & Mental Health (Lena); Department of Family and Community Medicine (Bawden, Wright, Belsito, Mukerji, Martin), Women's College Hospital; Department of Medicine (Gupta), Mount Sinai Hospital; Department of Medicine (Richardson), University Health Network; Centre for Wise Practices in Indigenous Health (Richardson, Mills), Women's College Hospital, Toronto, Ont
| | - Jessica Bawden
- Department of Medicine (Loutfy, Lena, Mukerji, Bhatia, Barrett), Women's College Hospital; Temerty Faculty of Medicine (Loutfy, Richardson, Bhatia, Martin), University of Toronto; Women's College Research Institute (Kennedy, Kazemi, Gupta), Women's College Hospital; Women's College Institute of Health Systems Solutions and Virtual Care (Mukerji, Bhatia); Department of Anesthesia and Pain Medicine (Riazi), Women's College Hospital, University of Toronto; Centre for Addiction & Mental Health (Lena); Department of Family and Community Medicine (Bawden, Wright, Belsito, Mukerji, Martin), Women's College Hospital; Department of Medicine (Gupta), Mount Sinai Hospital; Department of Medicine (Richardson), University Health Network; Centre for Wise Practices in Indigenous Health (Richardson, Mills), Women's College Hospital, Toronto, Ont
| | - Vanessa Wright
- Department of Medicine (Loutfy, Lena, Mukerji, Bhatia, Barrett), Women's College Hospital; Temerty Faculty of Medicine (Loutfy, Richardson, Bhatia, Martin), University of Toronto; Women's College Research Institute (Kennedy, Kazemi, Gupta), Women's College Hospital; Women's College Institute of Health Systems Solutions and Virtual Care (Mukerji, Bhatia); Department of Anesthesia and Pain Medicine (Riazi), Women's College Hospital, University of Toronto; Centre for Addiction & Mental Health (Lena); Department of Family and Community Medicine (Bawden, Wright, Belsito, Mukerji, Martin), Women's College Hospital; Department of Medicine (Gupta), Mount Sinai Hospital; Department of Medicine (Richardson), University Health Network; Centre for Wise Practices in Indigenous Health (Richardson, Mills), Women's College Hospital, Toronto, Ont
| | - Lisa Richardson
- Department of Medicine (Loutfy, Lena, Mukerji, Bhatia, Barrett), Women's College Hospital; Temerty Faculty of Medicine (Loutfy, Richardson, Bhatia, Martin), University of Toronto; Women's College Research Institute (Kennedy, Kazemi, Gupta), Women's College Hospital; Women's College Institute of Health Systems Solutions and Virtual Care (Mukerji, Bhatia); Department of Anesthesia and Pain Medicine (Riazi), Women's College Hospital, University of Toronto; Centre for Addiction & Mental Health (Lena); Department of Family and Community Medicine (Bawden, Wright, Belsito, Mukerji, Martin), Women's College Hospital; Department of Medicine (Gupta), Mount Sinai Hospital; Department of Medicine (Richardson), University Health Network; Centre for Wise Practices in Indigenous Health (Richardson, Mills), Women's College Hospital, Toronto, Ont
| | - Selena Mills
- Department of Medicine (Loutfy, Lena, Mukerji, Bhatia, Barrett), Women's College Hospital; Temerty Faculty of Medicine (Loutfy, Richardson, Bhatia, Martin), University of Toronto; Women's College Research Institute (Kennedy, Kazemi, Gupta), Women's College Hospital; Women's College Institute of Health Systems Solutions and Virtual Care (Mukerji, Bhatia); Department of Anesthesia and Pain Medicine (Riazi), Women's College Hospital, University of Toronto; Centre for Addiction & Mental Health (Lena); Department of Family and Community Medicine (Bawden, Wright, Belsito, Mukerji, Martin), Women's College Hospital; Department of Medicine (Gupta), Mount Sinai Hospital; Department of Medicine (Richardson), University Health Network; Centre for Wise Practices in Indigenous Health (Richardson, Mills), Women's College Hospital, Toronto, Ont
| | - Laura Belsito
- Department of Medicine (Loutfy, Lena, Mukerji, Bhatia, Barrett), Women's College Hospital; Temerty Faculty of Medicine (Loutfy, Richardson, Bhatia, Martin), University of Toronto; Women's College Research Institute (Kennedy, Kazemi, Gupta), Women's College Hospital; Women's College Institute of Health Systems Solutions and Virtual Care (Mukerji, Bhatia); Department of Anesthesia and Pain Medicine (Riazi), Women's College Hospital, University of Toronto; Centre for Addiction & Mental Health (Lena); Department of Family and Community Medicine (Bawden, Wright, Belsito, Mukerji, Martin), Women's College Hospital; Department of Medicine (Gupta), Mount Sinai Hospital; Department of Medicine (Richardson), University Health Network; Centre for Wise Practices in Indigenous Health (Richardson, Mills), Women's College Hospital, Toronto, Ont
| | - Geetha Mukerji
- Department of Medicine (Loutfy, Lena, Mukerji, Bhatia, Barrett), Women's College Hospital; Temerty Faculty of Medicine (Loutfy, Richardson, Bhatia, Martin), University of Toronto; Women's College Research Institute (Kennedy, Kazemi, Gupta), Women's College Hospital; Women's College Institute of Health Systems Solutions and Virtual Care (Mukerji, Bhatia); Department of Anesthesia and Pain Medicine (Riazi), Women's College Hospital, University of Toronto; Centre for Addiction & Mental Health (Lena); Department of Family and Community Medicine (Bawden, Wright, Belsito, Mukerji, Martin), Women's College Hospital; Department of Medicine (Gupta), Mount Sinai Hospital; Department of Medicine (Richardson), University Health Network; Centre for Wise Practices in Indigenous Health (Richardson, Mills), Women's College Hospital, Toronto, Ont
| | - Sacha Bhatia
- Department of Medicine (Loutfy, Lena, Mukerji, Bhatia, Barrett), Women's College Hospital; Temerty Faculty of Medicine (Loutfy, Richardson, Bhatia, Martin), University of Toronto; Women's College Research Institute (Kennedy, Kazemi, Gupta), Women's College Hospital; Women's College Institute of Health Systems Solutions and Virtual Care (Mukerji, Bhatia); Department of Anesthesia and Pain Medicine (Riazi), Women's College Hospital, University of Toronto; Centre for Addiction & Mental Health (Lena); Department of Family and Community Medicine (Bawden, Wright, Belsito, Mukerji, Martin), Women's College Hospital; Department of Medicine (Gupta), Mount Sinai Hospital; Department of Medicine (Richardson), University Health Network; Centre for Wise Practices in Indigenous Health (Richardson, Mills), Women's College Hospital, Toronto, Ont
| | - Meenakshi Gupta
- Department of Medicine (Loutfy, Lena, Mukerji, Bhatia, Barrett), Women's College Hospital; Temerty Faculty of Medicine (Loutfy, Richardson, Bhatia, Martin), University of Toronto; Women's College Research Institute (Kennedy, Kazemi, Gupta), Women's College Hospital; Women's College Institute of Health Systems Solutions and Virtual Care (Mukerji, Bhatia); Department of Anesthesia and Pain Medicine (Riazi), Women's College Hospital, University of Toronto; Centre for Addiction & Mental Health (Lena); Department of Family and Community Medicine (Bawden, Wright, Belsito, Mukerji, Martin), Women's College Hospital; Department of Medicine (Gupta), Mount Sinai Hospital; Department of Medicine (Richardson), University Health Network; Centre for Wise Practices in Indigenous Health (Richardson, Mills), Women's College Hospital, Toronto, Ont
| | - Cristina Barrett
- Department of Medicine (Loutfy, Lena, Mukerji, Bhatia, Barrett), Women's College Hospital; Temerty Faculty of Medicine (Loutfy, Richardson, Bhatia, Martin), University of Toronto; Women's College Research Institute (Kennedy, Kazemi, Gupta), Women's College Hospital; Women's College Institute of Health Systems Solutions and Virtual Care (Mukerji, Bhatia); Department of Anesthesia and Pain Medicine (Riazi), Women's College Hospital, University of Toronto; Centre for Addiction & Mental Health (Lena); Department of Family and Community Medicine (Bawden, Wright, Belsito, Mukerji, Martin), Women's College Hospital; Department of Medicine (Gupta), Mount Sinai Hospital; Department of Medicine (Richardson), University Health Network; Centre for Wise Practices in Indigenous Health (Richardson, Mills), Women's College Hospital, Toronto, Ont
| | - Danielle Martin
- Department of Medicine (Loutfy, Lena, Mukerji, Bhatia, Barrett), Women's College Hospital; Temerty Faculty of Medicine (Loutfy, Richardson, Bhatia, Martin), University of Toronto; Women's College Research Institute (Kennedy, Kazemi, Gupta), Women's College Hospital; Women's College Institute of Health Systems Solutions and Virtual Care (Mukerji, Bhatia); Department of Anesthesia and Pain Medicine (Riazi), Women's College Hospital, University of Toronto; Centre for Addiction & Mental Health (Lena); Department of Family and Community Medicine (Bawden, Wright, Belsito, Mukerji, Martin), Women's College Hospital; Department of Medicine (Gupta), Mount Sinai Hospital; Department of Medicine (Richardson), University Health Network; Centre for Wise Practices in Indigenous Health (Richardson, Mills), Women's College Hospital, Toronto, Ont
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Martin D, Gill A, Lazarus S, Lambie D. Phosphaturic mesenchymal tumour – A rare cause of osteomalacia. Pathology 2022. [DOI: 10.1016/j.pathol.2021.12.169] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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40
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Pendrith C, Nayyar D, Chu C, O'Brien T, Lyons OD, Agarwal P, Martin D, Bhatia RS, Mukerji G. Outpatient visit trends for internal medicine ambulatory care sensitive conditions after the COVID-19 pandemic: a time-series analysis. BMC Health Serv Res 2022; 22:198. [PMID: 35164751 PMCID: PMC8845247 DOI: 10.1186/s12913-022-07566-6] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2021] [Accepted: 01/31/2022] [Indexed: 01/25/2023] Open
Abstract
BACKGROUND The COVID-19 pandemic led to a dramatic shift in the delivery of outpatient medicine with reduced in-person visits and a transition to predominantly virtual visits. We sought to understand trends in visit patterns for ambulatory care sensitive conditions (ACSCs) commonly seen in internal medicine clinics. METHODS We included adult outpatients seen for an ACSC between March 15th, 2017 and March 14th, 2021 at a single-centre in Ontario, Canada. Monthly visits were assessed by visit type (new consultation, follow-up), diagnosis, and clinic. Time series analyses compared visit volumes pre- and post-pandemic. Proportion of virtual visits were compared before and during the pandemic. Patient and visit factors were compared between in-person and virtual visits. RESULTS 8274 patients with 34,021 visits were included. Monthly visits increased by 15% during the pandemic (p < 0.0001). New consultations decreased by 10% (p = 0.0053) but follow-up visits increased by 21% (p < 0.0001). Monthly heart failure visits increased by 43% (p < 0.0001) whereas atrial fibrillation visits decreased. Pre- pandemic, < 1% of visits were virtual compared to 82% during the pandemic (p < 0.0001). Less than half of heart failure visits were virtual whereas > 95% of diabetes visits were virtual. CONCLUSIONS We found a significant increase in overall visits to internal medicine clinics driven by increased volumes of follow-up visits, which more than offset decreased new consultations. There was variability in visit trends and uptake of virtual care by visit diagnosis, which may indicate challenges with delivery of virtual care for certain conditions.
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Affiliation(s)
- Ciara Pendrith
- Temerty Faculty of Medicine, University of Toronto, Toronto, ON, Canada.,Women's College Hospital Institute for Health System Solutions & Virtual Care, 76 Grenville Street, Toronto, Ontario, M5S 1B3, Canada
| | - Dhruv Nayyar
- Temerty Faculty of Medicine, University of Toronto, Toronto, ON, Canada.,Institute of Health Policy, Management and Evaluation, Dalla Lana School of Public Health, University of Toronto, Toronto, ON, Canada
| | - Cherry Chu
- Women's College Hospital Institute for Health System Solutions & Virtual Care, 76 Grenville Street, Toronto, Ontario, M5S 1B3, Canada
| | - Tara O'Brien
- Temerty Faculty of Medicine, University of Toronto, Toronto, ON, Canada.,Women's College Hospital, Toronto, ON, Canada
| | - Owen D Lyons
- Temerty Faculty of Medicine, University of Toronto, Toronto, ON, Canada.,Women's College Hospital, Toronto, ON, Canada
| | - Payal Agarwal
- Women's College Hospital Institute for Health System Solutions & Virtual Care, 76 Grenville Street, Toronto, Ontario, M5S 1B3, Canada.,Women's College Hospital, Toronto, ON, Canada.,Department of Family and Community Medicine, University of Toronto, Toronto, ON, Canada
| | - Danielle Martin
- Temerty Faculty of Medicine, University of Toronto, Toronto, ON, Canada.,Women's College Hospital Institute for Health System Solutions & Virtual Care, 76 Grenville Street, Toronto, Ontario, M5S 1B3, Canada.,Institute of Health Policy, Management and Evaluation, Dalla Lana School of Public Health, University of Toronto, Toronto, ON, Canada.,Women's College Hospital, Toronto, ON, Canada.,Department of Family and Community Medicine, University of Toronto, Toronto, ON, Canada
| | - R Sacha Bhatia
- Temerty Faculty of Medicine, University of Toronto, Toronto, ON, Canada.,Women's College Hospital Institute for Health System Solutions & Virtual Care, 76 Grenville Street, Toronto, Ontario, M5S 1B3, Canada.,Institute of Health Policy, Management and Evaluation, Dalla Lana School of Public Health, University of Toronto, Toronto, ON, Canada.,Women's College Hospital, Toronto, ON, Canada.,Peter Munk Cardiac Centre, University Health Network, Toronto, ON, Canada
| | - Geetha Mukerji
- Temerty Faculty of Medicine, University of Toronto, Toronto, ON, Canada. .,Women's College Hospital Institute for Health System Solutions & Virtual Care, 76 Grenville Street, Toronto, Ontario, M5S 1B3, Canada. .,Institute of Health Policy, Management and Evaluation, Dalla Lana School of Public Health, University of Toronto, Toronto, ON, Canada. .,Women's College Hospital, Toronto, ON, Canada.
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41
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Abe K, Bronner C, Hayato Y, Hiraide K, Ikeda M, Imaizumi S, Kameda J, Kanemura Y, Kataoka Y, Miki S, Miura M, Moriyama S, Nagao Y, Nakahata M, Nakayama S, Okada T, Okamoto K, Orii A, Pronost G, Sekiya H, Shiozawa M, Sonoda Y, Suzuki Y, Takeda A, Takemoto Y, Takenaka A, Tanaka H, Watanabe S, Yano T, Han S, Kajita T, Okumura K, Tashiro T, Xia J, Megias G, Bravo-Berguño D, Labarga L, Marti L, Zaldivar B, Pointon B, Blaszczyk F, Kearns E, Raaf J, Stone J, Wan L, Wester T, Bian J, Griskevich N, Kropp W, Locke S, Mine S, Smy M, Sobel H, Takhistov V, Hill J, Kim J, Lim I, Park R, Bodur B, Scholberg K, Walter C, Cao S, Bernard L, Coffani A, Drapier O, El Hedri S, Giampaolo A, Gonin M, Mueller T, Paganini P, Quilain B, Ishizuka T, Nakamura T, Jang J, Learned J, Anthony L, Martin D, Scott M, Sztuc A, Uchida Y, Berardi V, Catanesi M, Radicioni E, Calabria N, Machado L, De Rosa G, Collazuol G, Iacob F, Lamoureux M, Mattiazzi M, Ospina N, Ludovici L, Maekawa Y, Nishimura Y, Friend M, Hasegawa T, Ishida T, Kobayashi T, Jakkapu M, Matsubara T, Nakadaira T, Nakamura K, Oyama Y, Sakashita K, Sekiguchi T, Tsukamoto T, Kotsar Y, Nakano Y, Ozaki H, Shiozawa T, Suzuki A, Takeuchi Y, Yamamoto S, Ali A, Ashida Y, Feng J, Hirota S, Kikawa T, Mori M, Nakaya T, Wendell R, Yasutome K, Fernandez P, McCauley N, Mehta P, Tsui K, Fukuda Y, Itow Y, Menjo H, Niwa T, Sato K, Tsukada M, Lagoda J, Lakshmi S, Mijakowski P, Zalipska J, Jiang J, Jung C, Vilela C, Wilking M, Yanagisawa C, Hagiwara K, Harada M, Horai T, Ishino H, Ito S, Kitagawa H, Koshio Y, Ma W, Piplani N, Sakai S, Barr G, Barrow D, Cook L, Goldsack A, Samani S, Wark D, Nova F, Boschi T, Di Lodovico F, Gao J, Migenda J, Taani M, Zsoldos S, Yang J, Jenkins S, Malek M, McElwee J, Stone O, Thiesse M, Thompson L, Okazawa H, Kim S, Seo J, Yu I, Nishijima K, Koshiba M, Iwamoto K, Nakagiri K, Nakajima Y, Ogawa N, Yokoyama M, Martens K, Vagins M, Kuze M, Izumiyama S, Yoshida T, Inomoto M, Ishitsuka M, Ito H, Kinoshita T, Matsumoto R, Ohta K, Shinoki M, Suganuma T, Ichikawa A, Nakamura K, Martin J, Tanaka H, Towstego T, Akutsu R, Gousy-Leblanc V, Hartz M, Konaka A, de Perio P, Prouse N, Chen S, Xu B, Zhang Y, Posiadala-Zezula M, Hadley D, O’Flaherty M, Richards B, Jamieson B, Walker J, Minamino A, Okamoto K, Pintaudi G, Sano S, Sasaki R. Diffuse supernova neutrino background search at Super-Kamiokande. Int J Clin Exp Med 2021. [DOI: 10.1103/physrevd.104.122002] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Chiba Y, Yoshizaki K, Tian T, Miyazaki K, Martin D, Saito K, Yamada A, Fukumoto S. Integration of Single-Cell RNA- and CAGE-seq Reveals Tooth-Enriched Genes. J Dent Res 2021; 101:220345211049785. [PMID: 34806461 PMCID: PMC9052834 DOI: 10.1177/00220345211049785] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Organ development is dictated by the regulation of genes preferentially expressed in tissues or cell types. Gene expression profiling and identification of specific genes in organs can provide insights into organogenesis. Therefore, genome-wide analysis is a powerful tool for clarifying the mechanisms of development during organogenesis as well as tooth development. Single-cell RNA sequencing (scRNA-seq) is a suitable tool for unraveling the gene expression profile of dental cells. Using scRNA-seq, we can obtain a large pool of information on gene expression; however, identification of functional genes, which are key molecules for tooth development, via this approach remains challenging. In the present study, we performed cap analysis of gene expression sequence (CAGE-seq) using mouse tooth germ to identify the genes preferentially expressed in teeth. The CAGE-seq counts short reads at the 5'-end of transcripts; therefore, this method can quantify the amount of transcripts without bias related to the transcript length. We hypothesized that this CAGE data set would be of great help for further understanding a gene expression profile through scRNA-seq. We aimed to identify the important genes involved in tooth development via bioinformatics analyses, using a combination of scRNA-seq and CAGE-seq. We obtained the scRNA-seq data set of 12,212 cells from postnatal day 1 mouse molars and the CAGE-seq data set from postnatal day 1 molars. scRNA-seq analysis revealed the spatiotemporal expression of cell type-specific genes, and CAGE-seq helped determine whether these genes are preferentially expressed in tooth or ubiquitously. Furthermore, we identified candidate genes as novel tooth-enriched and dental cell type-specific markers. Our results show that the integration of scRNA-seq and CAGE-seq highlights the genes important for tooth development among numerous gene expression profiles. These findings should contribute to resolving the mechanism of tooth development and establishing the basis for tooth regeneration in the future.
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Affiliation(s)
- Y. Chiba
- Section of Oral Medicine for
Children, Division of Oral Health, Growth and Development, Faculty of Dental
Science, Kyushu University, Fukuoka, Japan
| | - K. Yoshizaki
- Section of Orthodontics and
Dentofacial Orthopedics, Division of Oral Health, Growth and Development,
Faculty of Dental Science, Kyushu University, Fukuoka, Japan
| | - T. Tian
- Section of Orthodontics and
Dentofacial Orthopedics, Division of Oral Health, Growth and Development,
Faculty of Dental Science, Kyushu University, Fukuoka, Japan
| | - K. Miyazaki
- Section of Orthodontics and
Dentofacial Orthopedics, Division of Oral Health, Growth and Development,
Faculty of Dental Science, Kyushu University, Fukuoka, Japan
| | - D. Martin
- Genomics and Computational
Biology Core, National Institute on Deafness and Other Communication
Disorders, National Institute of Dental and Craniofacial Research, National
Institutes of Health, Bethesda, MD, USA
| | - Genomics and Computational Biology Core
- Genomics and Computational
Biology Core, National Institute on Deafness and Other Communication
Disorders, National Institute of Dental and Craniofacial Research, National
Institutes of Health, Bethesda, MD, USA
| | - K. Saito
- Division of Pediatric Dentistry,
Department of Community Social Dentistry, Graduate School of Dentistry,
Tohoku University, Sendai, Japan
| | - A. Yamada
- Division of Pediatric Dentistry,
Department of Community Social Dentistry, Graduate School of Dentistry,
Tohoku University, Sendai, Japan
| | - S. Fukumoto
- Section of Oral Medicine for
Children, Division of Oral Health, Growth and Development, Faculty of Dental
Science, Kyushu University, Fukuoka, Japan
- Division of Pediatric Dentistry,
Department of Community Social Dentistry, Graduate School of Dentistry,
Tohoku University, Sendai, Japan
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Dapper H, Belka C, Bock F, Budach V, Budach W, Christiansen H, Debus J, Distel L, Dunst J, Eckert F, Eich H, Eicheler W, Engenhart-Cabillic R, Fietkau R, Fleischmann DF, Frerker B, Giordano FA, Grosu AL, Herfarth K, Hildebrandt G, Kaul D, Kölbl O, Krause M, Krug D, Martin D, Matuschek C, Medenwald D, Nicolay NH, Niewald M, Oertel M, Petersen C, Pohl F, Raabe A, Rödel C, Rübe C, Schmalz C, Schmeel LC, Steinmann D, Stüben G, Thamm R, Vordermark D, Vorwerk H, Wiegel T, Zips D, Combs SE. Integration of radiation oncology teaching in medical studies by German medical faculties due to the new licensing regulations : An overview and recommendations of the consortium academic radiation oncology of the German Society for Radiation Oncology (DEGRO). Strahlenther Onkol 2021; 198:1-11. [PMID: 34786605 PMCID: PMC8594460 DOI: 10.1007/s00066-021-01861-7] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2021] [Accepted: 09/19/2021] [Indexed: 11/30/2022]
Abstract
The new Medical Licensing Regulations 2025 (Ärztliche Approbationsordnung, ÄApprO) will soon be passed by the Federal Council (Bundesrat) and will be implemented step by step by the individual faculties in the coming months. The further development of medical studies essentially involves an orientation from fact-based to competence-based learning and focuses on practical, longitudinal and interdisciplinary training. Radiation oncology and radiation therapy are important components of therapeutic oncology and are of great importance for public health, both clinically and epidemiologically, and therefore should be given appropriate attention in medical education. This report is based on a recent survey on the current state of radiation therapy teaching at university hospitals in Germany as well as the contents of the National Competence Based Learning Objectives Catalogue for Medicine 2.0 (Nationaler Kompetenzbasierter Lernzielkatalog Medizin 2.0, NKLM) and the closely related Subject Catalogue (Gegenstandskatalog, GK) of the Institute for Medical and Pharmaceutical Examination Questions (Institut für Medizinische und Pharmazeutische Prüfungsfragen, IMPP). The current recommendations of the German Society for Radiation Oncology (Deutsche Gesellschaft für Radioonkologie, DEGRO) regarding topics, scope and rationale for the establishment of radiation oncology teaching at the respective faculties are also included.
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Affiliation(s)
- H Dapper
- Department of Radiation Oncology, Technical University of Munich, Munich, Germany. .,German Cancer Consortium (DKTK) Partner Site (DKTK), Munich, Germany.
| | - C Belka
- Department of Radiation Oncology, LMU University Hospital, Munich, Germany.,German Cancer Research Center (DKFZ), German Cancer Consortium (DKTK), Heidelberg, Germany
| | - F Bock
- Department of Radiation Oncology, Rostock University Medical Center, Rostock, Germany
| | - V Budach
- Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Department of Radiation Oncology, Charité-Universitätsmedizin Berlin, Berlin, Germany
| | - W Budach
- Department of Radiation Oncology, Medical Faculty, Heinrich Heine University, Duesseldorf, Germany
| | - H Christiansen
- Department of Radiation Oncology, Hannover Medical School (MHH), Hannover, Germany
| | - J Debus
- Department of Radiation Oncology, Heidelberg University Hospital, Heidelberg, Germany.,Heidelberg Ion-Beam Therapy Center, Heidelberg, Germany
| | - L Distel
- Department of Radiation Oncology, University Hospital Erlangen, Erlangen, Germany
| | - J Dunst
- Department of Radiation Oncology, University Hospital Schleswig-Holstein, Kiel, Germany
| | - F Eckert
- Department of Radiation Oncology, University of Tübingen, Tübingen, Germany.,German Cancer Consortium (DKTK) Partner Site (DKTK), Tübingen, Germany
| | - H Eich
- Department of Radiation Oncology, University of Münster, Münster, Germany
| | - W Eicheler
- OncoRay-National Center for Radiation Research in Oncology, Faculty of Medicine and University Hospital Carl Gustav Carus, Technische Universität Dresden, Helmholtz-Zentrum Dresden-Rossendorf, Dresden, Germany
| | - R Engenhart-Cabillic
- Department of Radiotherapy and Radiation Oncology, University of Marburg, Marburg, Germany
| | - R Fietkau
- Department of Radiation Oncology, University Hospital Erlangen, Erlangen, Germany
| | - D F Fleischmann
- Department of Radiation Oncology, LMU University Hospital, Munich, Germany.,German Cancer Research Center (DKFZ), German Cancer Consortium (DKTK), Heidelberg, Germany
| | - B Frerker
- Department of Radiation Oncology, Rostock University Medical Center, Rostock, Germany
| | - F A Giordano
- Department of Radiation Oncology, University Hospital Bonn, University of Bonn, Bonn, Germany
| | - A L Grosu
- Department of Radiation Oncology, University Medical Center Freiburg, Freiburg, Germany.,German Cancer Consortium (DKTK) Partner Site (DKTK), Freiburg, Germany
| | - K Herfarth
- Department of Radiation Oncology, Heidelberg University Hospital, Heidelberg, Germany.,Heidelberg Ion-Beam Therapy Center, Heidelberg, Germany
| | - G Hildebrandt
- Department of Radiation Oncology, Rostock University Medical Center, Rostock, Germany
| | - D Kaul
- Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Department of Radiation Oncology, Charité-Universitätsmedizin Berlin, Berlin, Germany.,Partner Site Berlin, German Cancer Research Center (DKFZ), German Cancer Consortium (DKTK), Heidelberg, Germany
| | - O Kölbl
- Department of Radiotherapy, University of Regensburg, Regensburg, Germany
| | - M Krause
- Department of Radiation Oncology, Faculty of Medicine and University Hospital Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany.,OncoRay-National Center for Radiation Research in Oncology, Faculty of Medicine and University Hospital Carl Gustav Carus, Technische Universität Dresden and Helmholtz-Zentrum Dresden-Rossendorf, Dresden, Germany.,Partner Site Dresden, German Cancer Research Center (DKFZ), National Center for Tumor Diseases (NCT), Heidelberg, Germany.,Helmholtz-Zentrum Dresden-Rossendorf, Dresden, Germany.,Heidelberg and German Cancer Consortium (DKTK), German Cancer Research Center (DKFZ), Dresden, Germany
| | - D Krug
- Department of Radiation Oncology, University Hospital Schleswig-Holstein, Kiel, Germany
| | - D Martin
- Department of Radiotherapy and Oncology, University Hospital, Goethe University, Frankfurt, Germany.,German Cancer Consortium (DKTK) Partner Site (DKTK), Frankfurt, Germany
| | - C Matuschek
- Department of Radiation Oncology, Medical Faculty, Heinrich Heine University, Duesseldorf, Germany
| | - D Medenwald
- Deptartment of Radiation Oncology, Martin Luther University Halle-Wittenberg, Halle (Saale), Germany
| | - N H Nicolay
- Department of Radiation Oncology, University Medical Center Freiburg, Freiburg, Germany.,German Cancer Consortium (DKTK) Partner Site (DKTK), Freiburg, Germany
| | - M Niewald
- Department of Radiotherapy and Radiooncology, Saarland University Medical Center, Homburg, Germany
| | - M Oertel
- Department of Radiation Oncology, University of Münster, Münster, Germany
| | - C Petersen
- Department of Radiotherapy and Radio-Oncology, University Medical Center Hamburg Eppendorf, Hamburg, Germany
| | - F Pohl
- Department of Radiotherapy, University of Regensburg, Regensburg, Germany
| | - A Raabe
- Department of Radiotherapy and Radio-Oncology, University Medical Center Hamburg Eppendorf, Hamburg, Germany
| | - C Rödel
- Department of Radiotherapy and Oncology, University Hospital, Goethe University, Frankfurt, Germany.,German Cancer Consortium (DKTK) Partner Site (DKTK), Frankfurt, Germany
| | - C Rübe
- Department of Radiotherapy and Radiooncology, Saarland University Medical Center, Homburg, Germany
| | - C Schmalz
- Department of Radiation Oncology, University Hospital Schleswig-Holstein, Kiel, Germany
| | - L C Schmeel
- Department of Radiation Oncology, University Hospital Bonn, University of Bonn, Bonn, Germany
| | - D Steinmann
- Department of Radiation Oncology, Hannover Medical School (MHH), Hannover, Germany
| | - G Stüben
- Department of Radiation Oncology, University of Augsburg, Augsburg, Germany
| | - R Thamm
- Department of Radiation Oncology and Radiotherapy, University Hospital Ulm, Ulm, Germany
| | - D Vordermark
- Deptartment of Radiation Oncology, Martin Luther University Halle-Wittenberg, Halle (Saale), Germany
| | - H Vorwerk
- Department of Radiotherapy and Radiation Oncology, University of Marburg, Marburg, Germany
| | - T Wiegel
- Department of Radiation Oncology and Radiotherapy, University Hospital Ulm, Ulm, Germany
| | - D Zips
- Department of Radiation Oncology, University of Tübingen, Tübingen, Germany.,German Cancer Consortium (DKTK) Partner Site (DKTK), Tübingen, Germany
| | - S E Combs
- Department of Radiation Oncology, Technical University of Munich, Munich, Germany.,Institute of Radiation Medicine, Department of Radiation Sciences, Helmholtz Zentrum München, Munich, Germany.,German Cancer Consortium (DKTK) Partner Site (DKTK), Munich, Germany
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Pearce J, Khabra K, Nanji H, Stone J, Powell K, Martin D, Zebian B, Hettige S, Reisz Z, Bodi I, Al-Sarraj S, Bridges LR, Clarke M, Jones C, Mandeville HC, Vaidya S, Marshall LV, Carceller F. High grade gliomas in young children: The South Thames Neuro-Oncology unit experience and recent advances in molecular biology and targeted therapies. Pediatr Hematol Oncol 2021; 38:707-721. [PMID: 33900873 DOI: 10.1080/08880018.2021.1907493] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/26/2020] [Revised: 03/12/2021] [Accepted: 03/16/2021] [Indexed: 02/04/2023]
Abstract
High grade gliomas (HGG) have a dismal prognosis with survival rates of 15-35%. Approximately 10-12% of pediatric HGG occur in young children and their molecular biology and clinical outcomes differ from those arising at older ages. We report on four children aged <5 years newly diagnosed with non-brainstem HGG between 2011 and 2018 who were treated with surgery and BBSFOP chemotherapy. Two died of tumor progression. The other two are still alive without radiotherapy at 3.8 and 3.9 years from diagnosis: one of whom remains disease-free off treatment; and the other one, whose tumor harbored a KCTD16:NTRK2 fusion, went on to receive larotrectinib. Additionally we review the general management, outcomes and latest updates in molecular biology and targeted therapies for young children with HGG. Infant gliomas can be stratified in molecular subgroups with clinically actionable oncogenic drivers. Chemotherapy-based strategies can avoid or delay the need for radiotherapy in young children with HGG. Harnessing the potential of NTRK, ALK, ROS1 and MET inhibitors offers the opportunity to optimize the therapeutic armamentarium to improve current outcomes for these children.
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Affiliation(s)
- Janice Pearce
- Children & Young People's Unit, Pediatric & Adolescent Neuro-Oncology, The Royal Marsden NHS Foundation Trust, London, UK
| | - Komel Khabra
- Statistics Department, The Royal Marsden NHS Foundation Trust, London, UK
| | - Henry Nanji
- Statistics Department, The Royal Marsden NHS Foundation Trust, London, UK
| | - Joanna Stone
- Children & Young People's Unit, Pediatric & Adolescent Neuro-Oncology, The Royal Marsden NHS Foundation Trust, London, UK
| | - Karen Powell
- Children & Young People's Unit, Pediatric & Adolescent Neuro-Oncology, The Royal Marsden NHS Foundation Trust, London, UK
| | - Danielle Martin
- Children & Young People's Unit, Pediatric & Adolescent Neuro-Oncology, The Royal Marsden NHS Foundation Trust, London, UK
| | - Bassel Zebian
- Neurosurgery Department, King's College Hospital NHS Foundation Trust, London, UK
| | - Samantha Hettige
- Neurosurgery Department, St George's Hospital NHS Foundation Trust, London, UK
| | - Zita Reisz
- Department of Clinical Neuropathology, King's College Hospital NHS Foundation Trust, London, UK
| | - Istvan Bodi
- Department of Clinical Neuropathology, King's College Hospital NHS Foundation Trust, London, UK
| | - Safa Al-Sarraj
- Department of Clinical Neuropathology, King's College Hospital NHS Foundation Trust, London, UK
| | - Leslie R Bridges
- Department of Cellular Pathology, St George's Hospital NHS Foundation Trust, London, UK
| | - Matthew Clarke
- Division of Molecular Pathology, The Institute of Cancer Research, London, UK
| | - Chris Jones
- Division of Molecular Pathology, The Institute of Cancer Research, London, UK
| | - Henry C Mandeville
- Department of Radiation Oncology, The Royal Marsden NHS Foundation Trust, London, UK
- Division of Clinical Studies, The Institute of Cancer Research, London, UK
| | - Sucheta Vaidya
- Children & Young People's Unit, Pediatric & Adolescent Neuro-Oncology, The Royal Marsden NHS Foundation Trust, London, UK
- Division of Clinical Studies, The Institute of Cancer Research, London, UK
| | - Lynley V Marshall
- Children & Young People's Unit, Pediatric & Adolescent Neuro-Oncology, The Royal Marsden NHS Foundation Trust, London, UK
- Division of Clinical Studies, The Institute of Cancer Research, London, UK
| | - Fernando Carceller
- Children & Young People's Unit, Pediatric & Adolescent Neuro-Oncology, The Royal Marsden NHS Foundation Trust, London, UK
- Division of Clinical Studies, The Institute of Cancer Research, London, UK
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Larsen N, Smothers C, Martin D, Moore A, Lima J, Cao L. Analytical and Clinical Performance Evaluation of ARK Fentanyl II Assay on Beckman Coulter AU System. Am J Clin Pathol 2021. [DOI: 10.1093/ajcp/aqab191.057] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Abstract
Introduction/Objective
Drugs of abuse, specifically opioids, have been in recent years an important focus in both medicine and media due to the ‘opioid epidemic’ and large numbers of overdose deaths. Synthetic opioids such as fentanyl have contributed to this epidemic. The CDC reports that of roughly 50,000 opioid overdose deaths in 2019, nearly 73% were due to synthetic opioids. The objective of this study is to assess the analytical and clinical performance of the Fentanyl II Assay by ARK Diagnostics, Inc.
Methods/Case Report
Fentanyl was qualitatively determined by the ARK Fentanyl II Assay, a homogenous enzyme immunoassay based on competition between drug in the specimen and drug labeled with recombinant glucose-6- phosphate dehydrogenase (rG6PDH) for antibody binding sites. The presence of drug in urine increases enzyme activity, which converts nicotinamide adenine dinucleotide (NAD) to NADH in the presence of glucose-6-phosphate, resulting in an absorbance change measured by spectrophotometry. The evaluation was performed following CLSI guidelines. The analytical performance was evaluated for accuracy and precision.
Results (if a Case Study enter NA)
To evaluate the accuracy, twelve positive and eight negative specimens were tested by the ARK immunoassay performed on two Beckman Coulter instruments (AU480 and AU680) and by LC- MS/MS. The results from both instruments showed 100% agreement with the results from LC-MS/MS. On instrument AU480, the within-run CVs were 18.0% at the level of 22.510 ng/mL and 0.8% at the level of 552.628 ng/mL. The between-run CVs were 8.8% at the level of 68.928 ng/mL and 3.7% at the level of 158.947 ng/mL. On instrument AU680, the within-run CVs were 273.4% at the level of 1.052 ng/mL and 0.8% at the level of 523.788 ng/mL. The between-run CVs were 7.8% at the level of 53.779 ng/mL and 3.1% at the level of 145.263 ng/mL. In May 2021, 2,075 fentanyl assays were run at UAB. Of those, 476 returned a positive result with a positive rate of 22.9%, and 1,599 were negative with a negative rate of 77.1%. One positive result was confirmed by LC-MS/MS as negative for fentanyl but positive for norfentanyl, a metabolite of fentanyl. The clinical specificity was 99.9% and sensitivity was 100%.
Conclusion
In Conclusion, the ARK fentanyl Assay II on Beckman Coulter AU system has good accuracy, sensitivity and specificity. The precision at medium and high levels are good. However, the precision at low level needs to be improved.
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Affiliation(s)
- N Larsen
- Pathology, University of Alabama Birmingham, Birmingham, Alabama, UNITED STATES
| | - C Smothers
- Pathology, University of Alabama Birmingham, Birmingham, Alabama, UNITED STATES
| | - D Martin
- Pathology, University of Alabama Birmingham, Birmingham, Alabama, UNITED STATES
| | - A Moore
- Pathology, University of Alabama Birmingham, Birmingham, Alabama, UNITED STATES
| | - J Lima
- Pathology, University of Alabama Birmingham, Birmingham, Alabama, UNITED STATES
| | - L Cao
- Pathology, University of Alabama Birmingham, Birmingham, Alabama, UNITED STATES
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Reid A, Klein A, Lin D, Abbate A, Luis SA, Petersen J, Portman M, Winnowski D, Malinowski A, Marden L, Paolini JF, Martin D. RESONANCE Registry: rationale and design of the retrospective and prospective longitudinal, observational registry in pediatric and adult patients with recurrent pericarditis. Eur Heart J 2021. [DOI: 10.1093/eurheartj/ehab724.3173] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Background
Annually in the United States (US), an estimated 80–90,000 patients are diagnosed with acute pericarditis and 15–30% experience recurrent pericarditis (RP), resulting in increased morbidity and reduced health-related quality of life (HRQoL). Treatment options include non-steroidal anti-inflammatory drugs (NSAIDs) and colchicine. Corticosteroids (CS) are often added to the treatment plan in RP despite CS-associated adverse events and inherent potentiation of recurrence with long-term treatment. A recent Phase 3 clinical trial RHAPSODY (NCT03737110) demonstrated efficacy and safety of rilonacept, an interleukin-1 α and β cytokine trap, in patients with RP. RHAPSODY data helped support FDA approval of the first therapy for RP. With the emergence of this targeted therapy, there is increased interest to learn more about this disease with the goal to better inform treatment and management decisions and improve long-term outcomes.
Purpose
RESONANCE Registry aims to evaluate the natural history of RP by collecting retrospective and prospective, longitudinal physician- and patient-reported outcomes data in real-world clinical practice across the US.
Methods
RP patients with active disease (recurrence within 3 years) will have both retrospective and prospective data collected (Figure 1) for as long as their RP is managed up to 5 years. For patients with inactive disease (no recurrence within 3 years), data collection will be retrospective (Figure 2). Up to 500 patients in the US are planned for enrollment at pediatric and adult medical centers, with the potential for expansion to European sites. Additionally, patients will be recruited through a novel, internet-based technology platform and screened for eligibility at a “decentralized” trial site. The registry will include variables obtained from health records, including baseline characteristics and medical history, as well as patient reported outcome (PRO) measures collected every 3 months. The RESONANCE protocol is designed to include a broad population of pediatric and adult patients, regardless of etiology or treatment course, including patients treated with rilonacept. Data will be analyzed to understand disease heterogeneity, variability in treatment and management, and impact on HRQoL. The protocol and Case Report Forms (CRFs) were developed in collaboration with physicians, patients, and patient advocates.
Conclusions
Registries utilize real-world data to fill knowledge gaps in the management of less common diseases such as RP. The RESONANCE Registry is the first RP registry designed to collect data across a broad range of patients regardless of treatment. The registry will also serve as a connection point for physicians to further educate and empower patients with information about their disease. In addition, PRO data may enable greater insights into the understanding of the burden of RP from the patient's perspective.
Funding Acknowledgement
Type of funding sources: Private company. Main funding source(s): Kiniksa Pharmaceuticals
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Affiliation(s)
- A Reid
- Kiniksa Pharmaceuticals Corp., Lexington, United States of America
| | - A Klein
- Cleveland Clinic, Center for the Diagnosis and Treatment of Pericardial Diseases, Section of Cardiovascular Imaging, Cleveland, United States of America
| | - D Lin
- Abbott Northwestern Hospital, Minneapolis Heart Institute, Minneapolis, United States of America
| | - A Abbate
- Virginia Commonwealth University, VCU Pauley Heart Center, Richmond, United States of America
| | - S A Luis
- Mayo Clinic, Division of Cardiovascular Ultrasound, Department of Cardiovascular Medicine, Rochester, United States of America
| | - J Petersen
- Swedish Medical Center, Seattle, United States of America
| | - M Portman
- Seattle Children's Hospital, Seattle, United States of America
| | - D Winnowski
- Pericarditis Alliance, Albany, United States of America
| | - A Malinowski
- Kiniksa Pharmaceuticals Corp., Lexington, United States of America
| | - L Marden
- Kiniksa Pharmaceuticals Corp., Lexington, United States of America
| | - J F Paolini
- Kiniksa Pharmaceuticals Corp., Lexington, United States of America
| | - D Martin
- Kiniksa Pharmaceuticals Corp., Lexington, United States of America
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Miyazawa K, Pastori D, Martin D, Choucair W, Halperin J, Lip G. Characteristics of patients with atrial high rate episodes detected by implanted defibrillator and resynchronisation devices. Eur Heart J 2021. [DOI: 10.1093/eurheartj/ehab724.0463] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Aims
Atrial high rate episodes (AHRE) are associated with increased risks of thromboembolism and cardiovascular mortality. However, the clinical characteristics of patients developing AHRE of various durations are not well studied.
Methods
This was an ancillary analysis of the multicenter, randomized IMPACT trial. In the present analysis, we classified patients according to duration of AHRE ≤6 minutes, >6 minutes to ≤6 hours, >6 hours to ≤24 hours and >24 hours, and investigated the association between clinical factors and the development of each duration of AHRE.
Results
Of 2,718 patients included in the trial, 945 (34.8%) developed AHRE. The incidence rates of each AHRE duration category were 10.7, 24.0, 0.14, and 0.07%, respectively. Using Cox regression analysis, heart failure was inversely associated with AHRE <6 minutes (hazard ratio [HR] 0.58, 95% confidence interval [CI] 0.40–0.85, p=0.005), while age ≥65 years and history of atrial fibrillation (AF) and/or atrial flutter (AFL) were risk factors for AHRE >6 minutes. Female gender was inversely associated with AHRE >6 minutes to ≤6 hours (HR 0.72, 95% CI 0.54–0.96, p=0.027) and >6 hours to ≤24 hours (HR 0.70, 95% CI 0.49–1.02, p=0.061). Hypertension was associated with AHRE >24 hours (HR 2.13, 95% CI 1.24–3.65, p=0.006).
Conclusion
AHRE >6 minutes to ≤6 hours were most prevalent among all AHRE duration categories. Age and history of AF/AFL were risk factors for AHRE >6 minutes. Women were at lower risk for AHRE >6 minutes to ≤24 hours, while hypertension was associated with AHRE >24 hours.
Funding Acknowledgement
Type of funding sources: None. Cumulative incidence of each AHRE burden
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Affiliation(s)
- K Miyazawa
- Chiba University Graduate School of Medicine, Department of Cardiovascular Medicine, Chiba, Japan
| | - D Pastori
- Sapienza University of Rome, Rome, Italy
| | - D Martin
- Brigham and Women's Hospital, Boston, United States of America
| | - W Choucair
- Heart and Rhythm institute of South Texas, Texas, United States of America
| | - J Halperin
- Icahn School of Medicine at Mount Sinai, New York, United States of America
| | - G Lip
- University of Liverpool, Liverpool, United Kingdom
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White D, Carroll JC, Crann S, Shapiro M, Whitehead C, Freeman R, Glazier RH, Martin D, Kidd M. A Master Class in Family Doctor Leadership: Evaluating an Innovative Program. Fam Med 2021; 53:701-707. [PMID: 34587266 DOI: 10.22454/fammed.2021.512946] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
BACKGROUND AND OBJECTIVES In family medicine, leadership is critical for health care delivery, advancing curricula, research, and quality improvement. Systematic reviews of leadership development programs in health care identify limitations, calling for innovative designs and rigorous assessment. Our objective was to evaluate the impact of applying master class principles to leadership development in academic family medicine. METHODS We used mixed methods to assess the impact of an innovative master class program on 15 emerging leaders in a large academic department of family medicine. The program consisted of five sessions where family physician masters shared their wisdom, techniques, and feedback with promising leaders. Quantitative evaluation involved participants' ratings of each session's content and delivery using a 5-point Likert scale. We assessed postcourse semistructured interviews with participants qualitatively using descriptive thematic content analysis. RESULTS Individual sessions were highly evaluated, with a combined mean of 4.82/5. Qualitative thematic analysis identified self-perceived increased effectiveness in leadership activities; increased confidence as a leader; increased motivation to be a leader; and perceptions of value from the program, contributing to what participants described as unexpected potential change within themselves. Themes related to effectiveness of the program were practical advice; networking; diverse topics; accessible speakers sharing personal stories; and small-group, informal, early-evening format. CONCLUSIONS Master class concepts can be adapted to leadership development in academic family medicine, with evidence of early positive impact on participants' self-perception of leadership skills and confidence. Further research is warranted to assess organizational impact and applicability to other settings.
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Affiliation(s)
- David White
- Department of Family & Community Medicine, University of Toronto, Canada.,and North York General Hospital
| | - June C Carroll
- Department of Family & Community Medicine, University of Toronto, Canada
| | - Sara Crann
- Department of Family & Community Medicine, University of Toronto, Canada
| | - Marla Shapiro
- Department of Family & Community Medicine, University of Toronto, Canada.,and North York General Hospital, Toronto, Canada
| | - Cynthia Whitehead
- Department of Family & Community Medicine, University of Toronto, Canada.,Women's College Hospital, Toronto, Canada.,Wilson Centre, University Health Network, Faculty of Medicine, University of Toronto, Canada.,and University Health Network, Toronto, Canada
| | - Risa Freeman
- Department of Family and Community Medicine, University of Toronto, Toronto, ON, Canada.,and Wilson Centre, University Health Network, Faculty of Medicine, University of Toronto, Canada
| | - Richard H Glazier
- Department of Family & Community Medicine, University of Toronto, Canada.,St. Michael's Hospital, Toronto, Canada.,and ICES, Toronto, Canada
| | - Danielle Martin
- Department of Family & Community Medicine, University of Toronto, Canada.,and Women's College Hospital, Toronto, Canada
| | - Michael Kidd
- College of Health and Medicine, Australian National University, Australia
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Budhwani S, Fujioka JK, Chu C, Baranek H, Pus L, Wasserman L, Vigod S, Martin D, Agarwal P, Mukerji G. Delivering Mental Health Care Virtually During the COVID-19 Pandemic: Qualitative Evaluation of Provider Experiences in a Scaled Context. JMIR Form Res 2021; 5:e30280. [PMID: 34406967 PMCID: PMC8457338 DOI: 10.2196/30280] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2021] [Revised: 07/02/2021] [Accepted: 08/03/2021] [Indexed: 01/19/2023] Open
Abstract
BACKGROUND Virtual care delivery within mental health has increased rapidly during the COVID-19 pandemic. Understanding facilitators and challenges to adoption and perceptions of the quality of virtual care when delivered at scale can inform service planning postpandemic. OBJECTIVE We sought to understand consistent facilitators and persistent challenges to adoption of virtual care and perceived impact on quality of care in an initial pilot phase prior to the pandemic and then during scaled use during the pandemic in the mental health department of an ambulatory care hospital. METHODS This study took place at Women's College Hospital, an academic ambulatory hospital located in Toronto, Canada. We utilized a multimethods approach to collect quantitative data through aggregate utilization data of phone, video, and in-person visits prior to and during COVID-19 lockdown measures and through a provider experience survey administered to mental health providers (n=30). Qualitative data were collected through open-ended questions on provider experience surveys, focus groups (n=4) with mental health providers, and interviews with clinical administrative and implementation hospital staff (n=3). RESULTS Utilization data demonstrated slower uptake of video visits at launch and prior to COVID-19 lockdown measures in Ontario (pre-March 2020) and subsequent increased uptake of phone and video visits during COVID-19 lockdown measures (post-March 2020). Mental health providers and clinic staff highlighted barriers and facilitators to adoption of virtual care at the operational, behavioral, cultural, and system/policy levels such as required changes in workflows and scheduling, increased provider effort, provider and staff acceptance, and billing codes for physician providers. Much of the described provider experiences focused on perceived impact on quality of mental health care delivery, including perceptions on providing appropriate and patient-centered care, virtual care effectiveness, and equitable access to care for patients. CONCLUSIONS Continued efforts to enhance suggested facilitators, reduce persistent challenges, and address provider concerns about care quality based on these findings can enable a hybrid model of patient-centered and appropriate care to emerge in the future, with options for in-person, video, and phone visits being used to meet patient and clinical needs as required.
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Affiliation(s)
- Suman Budhwani
- Women's College Hospital Institute for Health System Solutions & Virtual Care, Toronto, ON, Canada
| | - Jamie Keiko Fujioka
- Women's College Hospital Institute for Health System Solutions & Virtual Care, Toronto, ON, Canada
| | - Cherry Chu
- Women's College Hospital Institute for Health System Solutions & Virtual Care, Toronto, ON, Canada
| | | | - Laura Pus
- Women's College Hospital, Toronto, ON, Canada
| | | | - Simone Vigod
- Women's College Hospital Institute for Health System Solutions & Virtual Care, Toronto, ON, Canada
- Women's College Hospital, Toronto, ON, Canada
- Institute of Health System Policy, Management & Evaluation, University of Toronto, Toronto, ON, Canada
- Temerty Faculty of Medicine, University of Toronto, Toronto, ON, Canada
| | - Danielle Martin
- Women's College Hospital Institute for Health System Solutions & Virtual Care, Toronto, ON, Canada
- Women's College Hospital, Toronto, ON, Canada
- Institute of Health System Policy, Management & Evaluation, University of Toronto, Toronto, ON, Canada
- Temerty Faculty of Medicine, University of Toronto, Toronto, ON, Canada
| | - Payal Agarwal
- Women's College Hospital Institute for Health System Solutions & Virtual Care, Toronto, ON, Canada
- Women's College Hospital, Toronto, ON, Canada
| | - Geetha Mukerji
- Women's College Hospital Institute for Health System Solutions & Virtual Care, Toronto, ON, Canada
- Women's College Hospital, Toronto, ON, Canada
- Institute of Health System Policy, Management & Evaluation, University of Toronto, Toronto, ON, Canada
- Temerty Faculty of Medicine, University of Toronto, Toronto, ON, Canada
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50
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von der Grün J, Altay-Langguth A, Balermpas P, Brandts C, Balster S, Ghanaati S, Winkelmann R, Burck I, Rödel F, Martin D, Rödel C. PO-1026 Re-irradiation with concurrent Nivolumab in locally recurrent Head and Neck Cancer. Radiother Oncol 2021. [DOI: 10.1016/s0167-8140(21)07477-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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