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Evaluation of a virtual interprofessional oral-systemic health simulation experience in nursing, dentistry, medicine, and pharmacy education. J Dent Educ 2024; 88:544-553. [PMID: 38400648 DOI: 10.1002/jdd.13498] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2023] [Revised: 11/15/2023] [Accepted: 01/06/2024] [Indexed: 02/25/2024]
Abstract
PURPOSE The annual teaching oral-systemic health (TOSH) virtual clinical simulation and case study activity exposes interprofessional teams of nurse practitioner, nurse midwifery, dental, medical, and pharmacy students to a virtual clinical simulation experience that uses oral-systemic health as a clinical exemplar for promoting interprofessional core competencies. The present study examines changes in participating students' self-reported interprofessional competencies following participation in virtual TOSH from 2020 to 2022. These findings are also compared to those from in-person TOSH (2019) to examine the equivalence of student outcomes of both the in-person and virtual programs. METHODS A pre- and post-test evaluation design was used to examine the effectiveness of exposure to the TOSH program on self-reported attainment of interprofessional competencies for participating students using the interprofessional collaborative competency attainment scale. RESULTS Analysis of pre- and post-surveys demonstrated statistically significant improvement in students' self-rated interprofessional experience competencies following the virtual TOSH program, which aligns with results from the in-person cohorts. Similar findings between the in-person and virtual cohorts indicated no statistically significant difference between the two formats. CONCLUSION These findings demonstrate the success of TOSH in promoting attainment of interprofessional competencies among future health professionals. We encourage administrators and faculty who lead health professional programs to take advantage of using virtual simulations as an integral component of interprofessional oral health clinical experiences where students from different health professions learn from and about each other in assessing and treating patients across the lifespan.
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Gender differences in PTSD severity and pain outcomes: baseline results from the LAMP trial. MEDRXIV : THE PREPRINT SERVER FOR HEALTH SCIENCES 2023:2023.10.13.23296998. [PMID: 37873176 PMCID: PMC10593051 DOI: 10.1101/2023.10.13.23296998] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/25/2023]
Abstract
Background Post-traumatic stress disorder (PTSD) and chronic pain are highly prevalent comorbid conditions. Veterans dually burdened by PTSD and chronic pain experience more severe outcomes compared to either disorder alone. Few studies have enrolled enough women Veterans to test gender differences in pain outcomes [catastrophizing, intensity, interference] by the severity of PTSD. Aim Examine gender differences in the association between PTSD symptoms and pain outcomes among Veterans enrolled in a chronic pain clinical trial. Methods Participants were 421 men and 386 women Veterans with chronic pain who provided complete data on PTSD symptoms and pain outcomes. We used hierarchical linear regression models to examine gender differences in pain outcomes by PTSD symptoms. Results Adjusted multivariable models indicated that PTSD symptoms were associated with higher levels of pain catastrophizing (0.57, 95% CI [0.51, 0.63]), pain intensity (0.30, 95% CI [0.24, 0.37]), and pain interference (0.46, 95% CI [0.39, 0.52]). No evidence suggesting differences in this association were found in either the crude or adjusted models (all interaction p-values<0.05). Conclusion These findings may reflect the underlying mutual maintenance of these conditions whereby the sensation of pain could trigger PTSD symptoms, particularly if the trauma and pain are associated with the same event. Clinical implications and opportunities testing relevant treatments that may benefit both chronic pain and PTSD are discussed.
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P-53 Efficacy and safety of ravulizumab in adults with anti-aquaporin-4 antibody-positive neuromyelitis optica spectrum disorder: Outcomes from the phase 3 CHAMPION-NMOSD trial. Clin Neurophysiol 2023. [DOI: 10.1016/j.clinph.2023.02.070] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/08/2023]
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The Impasse on Gender Differences in Intelligence: a Meta-Analysis on WISC Batteries. EDUCATIONAL PSYCHOLOGY REVIEW 2022. [DOI: 10.1007/s10648-022-09705-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
AbstractThis meta-analysis reviews 79 studies (N = 46,605) that examined the existence of gender difference on intelligence in school-aged children. To do so, we limited the literature search to works that assessed the construct of intelligence through the Wechsler Intelligence Scales for Children (WISC) batteries, evaluating eventual gender differences in indices and subtests. The theoretical framework we adopted is the cross-battery approach which locates cognitive abilities into different levels, also considering the possible mediating effect of the version of the WISC being used. As for broad abilities, a notable discrepancy emerged in favour of males for visual and crystallized intelligence, while female/male differences on fluid intelligence were negligible. Conversely, females’ performance on the processing speed factor was superior. Interesting results emerged at the subtest levels, albeit with less pronounced differences in performance. Results generally showed that older versions of WISC batteries displayed larger gender differences compared to the most recent ones.
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Modeling Global Carbon Costs of Plant Nitrogen and Phosphorus Acquisition. JOURNAL OF ADVANCES IN MODELING EARTH SYSTEMS 2022; 14:e2022MS003204. [PMID: 36245670 PMCID: PMC9539603 DOI: 10.1029/2022ms003204] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/18/2022] [Revised: 08/02/2022] [Accepted: 08/06/2022] [Indexed: 06/16/2023]
Abstract
Most Earth system models (ESMs) do not explicitly represent the carbon (C) costs of plant nutrient acquisition, which leads to uncertainty in predictions of the current and future constraints to the land C sink. We integrate a plant productivity-optimizing nitrogen (N) and phosphorus (P) acquisition model (fixation & uptake of nutrients, FUN) into the energy exascale Earth system (E3SM) land model (ELM). Global plant N and P uptake are dynamically simulated by ELM-FUN based on the C costs of nutrient acquisition from mycorrhizae, direct root uptake, retranslocation from senescing leaves, and biological N fixation. We benchmarked ELM-FUN with three classes of products: ILAMB, a remotely sensed nutrient limitation product, and CMIP6 models; we found significant improvements in C cycle variables, although the lack of more observed nutrient data prevents a comprehensive level of benchmarking. Overall, we found N and P co-limitation for 80% of land area, with the remaining 20% being either predominantly N or P limited. Globally, the new model predicts that plants invested 4.1 Pg C yr-1 to acquire 841.8 Tg N yr-1 and 48.1 Tg P yr-1 (1994-2005), leading to significant downregulation of global net primary production (NPP). Global NPP is reduced by 20% with C costs of N and 50% with C costs of NP. Modeled and observed nutrient limitation agreement increases when N and P are considered together (r 2 from 0.73 to 0.83).
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Evaluation of prognostic risk models for postoperative pulmonary complications in adult patients undergoing major abdominal surgery: a systematic review and international external validation cohort study. Lancet Digit Health 2022; 4:e520-e531. [PMID: 35750401 DOI: 10.1016/s2589-7500(22)00069-3] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2021] [Revised: 01/07/2022] [Accepted: 04/06/2022] [Indexed: 06/15/2023]
Abstract
BACKGROUND Stratifying risk of postoperative pulmonary complications after major abdominal surgery allows clinicians to modify risk through targeted interventions and enhanced monitoring. In this study, we aimed to identify and validate prognostic models against a new consensus definition of postoperative pulmonary complications. METHODS We did a systematic review and international external validation cohort study. The systematic review was done in accordance with the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines. We searched MEDLINE and Embase on March 1, 2020, for articles published in English that reported on risk prediction models for postoperative pulmonary complications following abdominal surgery. External validation of existing models was done within a prospective international cohort study of adult patients (≥18 years) undergoing major abdominal surgery. Data were collected between Jan 1, 2019, and April 30, 2019, in the UK, Ireland, and Australia. Discriminative ability and prognostic accuracy summary statistics were compared between models for the 30-day postoperative pulmonary complication rate as defined by the Standardised Endpoints in Perioperative Medicine Core Outcome Measures in Perioperative and Anaesthetic Care (StEP-COMPAC). Model performance was compared using the area under the receiver operating characteristic curve (AUROCC). FINDINGS In total, we identified 2903 records from our literature search; of which, 2514 (86·6%) unique records were screened, 121 (4·8%) of 2514 full texts were assessed for eligibility, and 29 unique prognostic models were identified. Nine (31·0%) of 29 models had score development reported only, 19 (65·5%) had undergone internal validation, and only four (13·8%) had been externally validated. Data to validate six eligible models were collected in the international external validation cohort study. Data from 11 591 patients were available, with an overall postoperative pulmonary complication rate of 7·8% (n=903). None of the six models showed good discrimination (defined as AUROCC ≥0·70) for identifying postoperative pulmonary complications, with the Assess Respiratory Risk in Surgical Patients in Catalonia score showing the best discrimination (AUROCC 0·700 [95% CI 0·683-0·717]). INTERPRETATION In the pre-COVID-19 pandemic data, variability in the risk of pulmonary complications (StEP-COMPAC definition) following major abdominal surgery was poorly described by existing prognostication tools. To improve surgical safety during the COVID-19 pandemic recovery and beyond, novel risk stratification tools are required. FUNDING British Journal of Surgery Society.
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Genomic loci associated with performance limiting equine overriding spinous processes (kissing spines). Res Vet Sci 2022; 150:65-71. [PMID: 35803009 DOI: 10.1016/j.rvsc.2022.06.015] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2022] [Revised: 05/26/2022] [Accepted: 06/27/2022] [Indexed: 11/25/2022]
Abstract
Commonly known as "Kissing Spines" (KS), the pathological mechanisms underlying impingement and overriding of spinous processes (ORSPs) in horses are poorly understood. Thoroughbreds, Warmbloods, and stock-type breeds, including Paint Horses and Quarter Horses are at increased risk for developing clinical signs of KS. A total of 155 stock-type and Warmblood horses presented at collaborating veterinary clinics and hospitals were examined using a strict clinical and radiographical phenotyping scheme to grade each horse from 0 for unaffected controls to 4 for severe KS. Following genotyping with the Illumina Equine SNP70 array (Illumina, Inc.) a Genome Wide Association Study (GWAS) using 61,229 filtered individual Single Nucleotide Polymorphisms (SNPs) was performed to the KS grade phenotype. Two significantly associated SNPs (BIEC2-668062 and BIEC2-668013) on chromosome 25 defined a ~1.4 Gb candidate region containing approximately 17 coding genes (EquCab3) and 195 ENSEMBL annotated variants. Investigation of the best associated SNP (BIEC2-668062) on chr25 demonstrates a significant correlation with an increase in one KS grade, on average, per A allele in this population. A significant effect of breed group, age, height or sex was not observed in this population. These preliminary results demonstrate the potential for KS diagnosis and preventative measures for WB/ST individuals supported by increased genetic risk for more severe KS grade. We propose further research including other affected breeds and evaluating causative variants, as well as the effect of BIEC2-668062 in these populations.
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Retrospective analysis of the use of tiludronate in equine practice: safety on 1804 horses, efficacy on 343 horses. J Equine Vet Sci 2022; 115:104007. [DOI: 10.1016/j.jevs.2022.104007] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2022] [Revised: 05/08/2022] [Accepted: 05/09/2022] [Indexed: 11/15/2022]
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Update on the Recommendations on Breast Cancer Screening by the Cancer Expert Working Group on Cancer Prevention and Screening. Hong Kong Med J 2022; 28:161-168. [PMID: 35400644 DOI: 10.12809/hkmj219622] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
Breast cancer (BC) is the most common cancer among women in Hong Kong. The Food and Health Bureau commissioned The University of Hong Kong (HKU) to conduct the Hong Kong Breast Cancer Study (HKBCS) with the aim of identifying relevant risk factors for BC in Hong Kong and developing a locally validated BC risk assessment tool for Hong Kong Chinese women. After consideration of the most recent international and local scientific evidence including findings of the HKBCS, the Cancer Expert Working Group on Cancer Prevention and Screening (CEWG) has reviewed and updated its BC screening recommendations. Existing recommendations were preserved for women at high risk and slightly changed for women at moderate risk. The following major updates have been made concerning recommendations for other women in the general population: Women aged 44 to 69 with certain combinations of personalised risk factors (including presence of history of BC among first-degree relative, a prior diagnosis of benign breast disease, nulliparity and late age of first live birth, early age of menarche, high body mass index and physical inactivity) putting them at increased risk of BC are recommended to consider mammography screening every 2 years. They should discuss with their doctors on the potential benefits and harms before undergoing mammography screening. A risk assessment tool for local women (eg, one developed by HKU) is recommended to be used for estimating the risk of developing BC with regard to the personalised risk factors described above.
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683 UNDERSTANDING HOW DISCHARGE SERVICES FOR OLDER PATIENTS CAN BRIDGE THE GAP BETWEEN HOSPITAL, COMMUNITY AND SOCIAL CARE. Age Ageing 2022. [DOI: 10.1093/ageing/afac035.683] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Abstract
Introduction
UK policy recommends that discharge support is provided by hospital, community and social care staff. However, there is a lack of understanding regarding how these multiagency hospital discharge services work in practice, how they can be sustained and what service stakeholder experiences of them are. This research aimed to understand how integrated discharge services work and the views and experiences of stakeholders.
Method
A qualitative case study of a supported integrated hospital discharge service (SIHDS) for older people was undertaken, which involved interviews with service staff (hospital, community and social care), patients and carers. Staff, patients and carers were interviewed on their experiences of SIHDS. Staff also took part in a process mapping exercise to understand how the service works. Interviews were analysed using thematic analysis. Ethical approval was obtained for this research.
Results
A variety of staff (n = 14) and patients aged over 60 years (n = 11) and their informal carers/family members (n = 4) were interviewed. Three main staff themes emerged from the findings: 1. Preparedness for discharge and impact of discharge service; 2. Integration and impact on patient pathway and 3. Organisational aspects. The three main patient/carer themes were: 1. Support for patients; 2. Patient Outcomes and 3. Information exchange. The findings demonstrated that: SIHDS was seen as important to allow patients to be discharged home in a timely and safe manner; that communication is important at all levels of a SIHDS and SIHDS need to continuously evolve to provide patient centred care.
Conclusion
The findings from this qualitative case study allow the complexities involved in SIHDS to be understood from the experiences and perspectives of multiagency staff, patients and carers. It shows SIHDS are complex, but useful to overcome gaps between services. However, to effectively sustain a patient centred service it is important to regularly review and develop SIHDS.
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682 IMPACT OF DISCHARGE INTERVENTIONS FOR OLDER PATIENTS LEAVING HOSPITAL: A SYSTEMATIC REVIEW OF REVIEWS. Age Ageing 2022. [DOI: 10.1093/ageing/afac036.682] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Introduction
The UK has an aging population and there is an increasing need for additional care and support services for elderly patients discharged from hospital. Despite a large evidence base on different discharge services there is inconsistent findings on their effectiveness. This systematic review of reviews aimed to evaluate the impact of a variety of discharge interventions on older people leaving hospital.
Method
Ten databases were searched (including Medline and The Cochrane Library) using multiple key search terms related to ‘systematic reviews’, ‘older people’ and ‘discharge’. Only systematic reviews of interventions for people aged over 60 years that provided additional support or adapted their discharge processes were included. Outcomes of interest included mortality, readmissions, length of hospital stay, patient health status and costs. Abstract, title and full-text screening was conducted independently by two reviewers. Interventions were categorised by intervention type and a narrative synthesis was conducted on data extracted.
Results
Of the 8,748 title and abstracts reviewed, 859 full texts were assessed for eligibility, of these 91 were taken forward to quality assessment and 66 moderate or high-quality reviews were included in the final synthesis. Interventions were categorised into 10 types and had varying impact on outcomes. A statistically significant positive impact on the outcomes of interest was found for: Interventions providing ‘rehabilitation, therapy or care at home (or in the community) around the time of discharge’ reducing length of stay; ‘primary care interventions’, ‘Discharge planning/coordination or case management’ and ‘patient education’.
Conclusion
This systematic review of reviews shows that different types and configurations of discharge interventions can benefit older patients in multiple ways when compared to usual care and highlights which intervention types make no difference or have negative impacts. These findings will help to inform the development of new discharge interventions and the direction of future research.
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The Impact of COVID-19 on Alcohol Consumption. IRISH MEDICAL JOURNAL 2022; 115:550. [PMID: 35420012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
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2021 Canadian Surgery Forum01. Design and validation of a unique endoscopy simulator using a commercial video game03. Is ethnicity an appropriate measure of health care marginalization?: A systematic review and meta-analysis of the outcomes of diabetic foot ulceration in the Aboriginal population04. Racial disparities in surgery — a cross-specialty matched comparison between black and white patients05. Starting late does not increase the risk of postoperative complications in patients undergoing common general surgical procedures06. Ethical decision-making during a health care crisis: a resource allocation framework and tool07. Ensuring stability in surgical training program leadership: a survey of program directors08. Introducing oncoplastic breast surgery in a community hospital09. Leadership development programs for surgical residents: a review of the literature10. Superiority of non-opioid postoperative pain management after thyroid and parathyroid operations: a systematic review and meta-analysis11. Timing of ERCP relative to cholecystectomy in patients with ductal gallstone disease12. A systematic review and meta-analysis of randomized controlled trials comparing intraoperative red blood cell transfusion strategies13. Postoperative outcomes after frail elderly preoperative assessment clinic: a single-institution Canadian perspective14. Selective opioid antagonists following bowel resection for prevention of postoperative ileus: a systematic review and meta-analysis15. Peer-to-peer coaching after bile duct injury16. Laparoscopic median arcuate ligament release: a video abstract17. Retroperitoneoscopic approach to adrenalectomy19. Endoscopic Zenker diverticulotomy: a video abstract20. Variability in surgeons’ perioperative management of pheochromocytomas in Canada21. The contribution of surgeon and hospital variation in transfusion practice to outcomes for patients undergoing elective gastrointestinal cancer surgery: a population-based analysis22. Perioperative transfusions for gastroesophageal cancers: risk factors and short- and long-term outcomes23. The association between frailty and time alive and at home after cancer surgery among older adults: a population-based analysis24. Psychological and workplace-related effects of providing surgical care during the COVID-19 pandemic in British Columbia, Canada25. Safety of venous thromboembolism prophylaxis in endoscopic retrograde cholangiopancreatography: a systematic review26. Complications and reintervention following laparoscopic subtotal cholecystectomy: a systematic review and meta-analysis27. Synchronization of pupil dilations correlates with team performance in a simulated laparoscopic team coordination task28. Receptivity to and desired design features of a surgical peer coaching program: an international survey9. Impact of the COVID-19 pandemic on rates of emergency department utilization due to general surgery conditions30. The impact of the current COVID-19 pandemic on the exposure of general surgery trainees to operative procedures31. Association between academic degrees and research productivity: an assessment of academic general surgeons in Canada32. Laparoscopic endoscopic cooperative surgery (LECS) for subepithelial gastric lesion: a video presentation33. Effect of the COVID-19 pandemic on acute care general surgery at an academic Canadian centre34. Opioid-free analgesia after outpatient general surgery: a pilot randomized controlled trial35. Impact of neoadjuvant immunotherapy or targeted therapies on surgical resection in patients with solid tumours: a systematic review and meta-analysis37. Surgical data recording in the operating room: a systematic review of modalities and metrics38. Association between nonaccidental trauma and neighbourhood socioeconomic status during the COVID-19 pandemic: a retrospective analysis39. Laparoscopic repair of a transdiaphragmatic gastropleural fistula40. Video-based interviewing in medicine: a scoping review41. Indocyanine green fluorescence angiography for prevention of anastomotic leakage in colorectal surgery: a cost analysis from the hospital payer’s perspective43. Perception or reality: surgical resident and faculty assessments of resident workload compared with objective data45. When illness and loss hit close to home: Do health care providers learn how to cope?46. Remote video-based suturing education with smartphones (REVISE): a randomized controlled trial47. The evolving use of robotic surgery: a population-based analysis48. Prophylactic retromuscular mesh placement for parastomal hernia prevention: a retrospective cohort study of permanent colostomies and ileostomies49. Intracorporeal versus extracorporeal anastomosis in laparoscopic right hemicolectomy: a retrospective cohort study on anastomotic complications50. A lay of the land — a description of Canadian academic acute care surgery models51. Emergency general surgery in Ontario: interhospital variability in structures, processes and models of care52. Trauma 101: a virtual case-based trauma conference as an adjunct to medical education53. Assessment of the National Surgical Quality Improvement Program Surgical Risk Calculator for predicting patient-centred outcomes of emergency general surgery patients in a Canadian health care system54. Sustainability of a narcotic reduction initiative: 1 year following the Standardization of Outpatient Procedure (STOP) Narcotics Study55. Barriers to transanal endoscopic microsurgery referral56. Geospatial analysis of severely injured rural patients in a geographically complex landscape57. Implementation of an incentive spirometry protocol in a trauma ward: a single-centre pilot study58. Impostor phenomenon is a significant risk factor for burnout and anxiety in Canadian resident physicians: a cross-sectional survey59. Understanding the influence of perioperative education on performance among surgical trainees: a single-centre experience60. The effect of COVID-19 pandemic on current and future endoscopic personal protective equipment practices: a national survey of 77 endoscopists61. Case report: delayed presentation of perforated sigmoid diverticulitis as necrotizing infection of the lower limb62. Investigating disparities in surgical outcomes in Canadian Indigenous populations63. Fundoplication is superior to medical therapy for Barrett esophagus disease regression and progression: a systematic review and meta-analysis64. Development of a novel online general surgery learning platform and a qualitative preimplementation analysis65. Hagfish slime exudate as a potential novel hemostatic agent: developing a standardized assessment protocol66. The effect of the first wave of the COVID-19 pandemic on surgical oncology case volumes and wait times67. Safety of same-day discharge in high-risk patients undergoing ambulatory general surgery68. External validation of the Codman score in colorectal surgery: a pragmatic tool to drive quality improvement69. Improved morbidity and gastrointestinal restoration rates without compromising survival rates for diverting loop ileostomy with colonic lavage versus total abdominal colectomy for fulminant Clostridioides difficile colitis: a multicentre retrospective cohort study70. Potential access to emergency general surgical care in Ontario71. Immersive virtual reality (iVR) improves procedural duration, task completion and accuracy in surgical trainees: a systematic review01. Clinical validation of the Canada Lymph Node Score for endobronchial ultrasound02. Venous thromboembolism in surgically treated esophageal cancer patients: a provincial population-based study03. Venous thromboembolism in surgically treated lung cancer patients: a population-based study04. Is frailty associated with failure to rescue after esophagectomy? A multi-institutional comparative analysis of outcomes05. Routine systematic sampling versus targeted sampling of lymph nodes during endobronchial ultrasound: a feasibility randomized controlled trial06. Gastric ischemic conditioning reduces anastomotic complications in patients undergoing esophagectomy: a systematic review and meta-analysis07. Move For Surgery, a novel preconditioning program to optimize health before thoracic surgery: a randomized controlled trial08. In case of emergency, go to your nearest emergency department — Or maybe not?09. Does preoperative SABR increase the risk of complications from lung cancer resection? A secondary analysis of the MISSILE trial10. Segmental resection for lung cancer: the added value of near-infrared fluorescence mapping diminishes with surgeon experience11. Toward competency-based continuing professional development for practising surgeons12. Stereotactic body radiotherapy versus surgery in older adults with NSCLC — a population-based, matched analysis of long-term dependency outcomes13. Role of adjuvant therapy in esophageal cancer patients after neoadjuvant therapy and curative esophagectomy: a systematic review and meta-analysis14. Evaluation of population characteristics on the incidence of thoracic empyema: an ecological study15. Determining the optimal stiffness colour threshold and stiffness area ratio cut-off for mediastinal lymph node staging using EBUS elastography and AI: a pilot study16. Quality assurance on the use of sequential compression stockings in thoracic surgery (QUESTs)17. The relationship between fissureless technique and prolonged air leak for patients undergoing video-assisted thoracoscopic lobectomy18. CXCR2 inhibition as a candidate for immunomodulation in the treatment of K-RAS-driven lung adenocarcinoma19. Assessment tools for evaluating competency in video-assisted thoracoscopic lobectomy: a systematic review20. Understanding the current practice on chest tube management following lung resection among thoracic surgeons across Canada21. Effect of routine jejunostomy tube insertion in esophagectomy: a systematic review and meta-analysis22. Recurrence of primary spontaneous pneumothorax following bullectomy with pleurodesis or pleurectomy: a retrospective analysis23. Surgical outcomes following chest wall resection and reconstruction24. Outcomes following surgical management of primary mediastinal nonseminomatous germ cell tumours25. Does robotic approach offer better nodal staging than thoracoscopic approach in anatomical resection for non–small cell lung cancer? A single-centre propensity matching analysis26. Competency assessment for mediastinal mass resection and thymectomy: design and Delphi process27. The contemporary significance of venous thromboembolism (deep venous thrombosis [DVT] and pulmonary embolus [PE]) in patients undergoing esophagectomy: a prospective, multicentre cohort study to evaluate the incidence and clinical outcomes of VTE after major esophageal resections28. Esophageal cancer: symptom severity at the end of life29. The impact of pulmonary artery reconstruction on postoperative and oncologic outcomes: a systematic review30. Association with surgical technique and recurrence after laparoscopic repair of paraesophageal hernia: a single-centre experience31. Enhanced recovery after surgery (ERAS) in esophagectomy32. Surgical treatment of esophageal cancer: trends in surgical approach and early mortality at a single institution over the past 18 years34. Adverse events and length of stay following minimally invasive surgery in paraesophageal hernia repair35. Long-term symptom control comparison of Dor and Nissen fundoplication following laparoscopic para-esophageal hernia repair: a retrospective analysis36. Willingness to pay: a survey of Canadian patients’ willingness to contribute to the cost of robotic thoracic surgery37. Radiomics in early-stage lung adenocarcinoma: a prediction tool for tumour immune microenvironments38. Effectiveness of intraoperative pyloric botox injection during esophagectomy: how often is endoscopic intervention required?39. An artificial intelligence algorithm for predicting lymph node malignancy during endobronchial ultrasound40. The effect of major and minor complications after lung surgery on length of stay and readmission41. Measuring cost of adverse events following thoracic surgery: a scoping review42. Laparoscopic paraesophageal hernia repair: characterization by hospital and surgeon volume and impact on outcomes43. NSQIP 5-Factor Modified Frailty Index predicts morbidity but not mortality after esophagectomy44. Trajectory of perioperative HRQOL and association with postoperative complications in thoracic surgery patients45. Variation in treatment patterns and outcomes for resected esophageal cancer at designated thoracic surgery centres46. Patient-reported pretreatment health-related quality of life (HRQOL) predicts short-term survival in esophageal cancer patients47. Analgesic efficacy of surgeon-placed paravertebral catheters compared with thoracic epidural analgesia after Ivor Lewis esophagectomy: a retrospective noninferiority study48. Rapid return to normal oxygenation after lung surgery49. Examination of local and systemic inflammatory changes during lung surgery01. Implications of near-infrared imaging and indocyanine green on anastomotic leaks following colorectal surgery: a systematic review and meta-analysis02. Repeat preoperative endoscopy after regional implementation of electronic synoptic endoscopy reporting: a retrospective comparative study03. Consensus-derived quality indicators for operative reporting in transanal endoscopic surgery (TES)04. Colorectal lesion localization practices at endoscopy to facilitate surgical and endoscopic planning: recommendations from a national consensus Delphi process05. Black race is associated with increased mortality in colon cancer — a population-based and propensity-score matched analysis06. Improved survival in a cohort of patients 75 years and over with FIT-detected colorectal neoplasms07. Laparoscopic versus open loop ileostomy reversal: a systematic review and meta-analysis08. Posterior mesorectal thickness as a predictor of increased operative time in rectal cancer surgery: a retrospective cohort study09. Improvement of colonic anastomotic healing in mice with oral supplementation of oligosaccharides10. How can we better identify patients with rectal bleeding who are at high risk of colorectal cancer?11. Assessment of long-term bowel dysfunction in rectal cancer survivors: a population-based cohort study12. Observational versus antibiotic therapy for acute uncomplicated diverticulitis: a noninferiority meta-analysis based on a Delphi consensus13. Radiotherapy alone versus chemoradiotherapy for stage I anal squamous cell carcinoma: a systematic review and meta-analysis14. Is the Hartmann procedure for diverticulitis obsolete? National trends in colectomy for diverticulitis in the emergency setting from 1993 to 201515. Sugammadex in colorectal surgery: a systematic review and meta-analysis16. Sexuality and rectal cancer treatment: a qualitative study exploring patients’ information needs and expectations on sexual dysfunction after rectal cancer treatment17. Video-based interviews in selection process18. Impact of delaying colonoscopies during the COVID-19 pandemic on colorectal cancer detection and prevention19. Opioid use disorder associated with increased anastomotic leak and major complications after colorectal surgery20. Effectiveness of a rectal cancer education video on patient expectations21. Robotic-assisted rectosigmoid and rectal cancer resection: implementation and early experience at a Canadian tertiary centre22. An online educational app for rectal cancer survivors with low anterior resection syndrome: a pilot study23. The effects of surgeon specialization on the outcome of emergency colorectal surgery24. Outcomes after colorectal cancer resections in octogenarians and older in a regional New Zealand setting — What are the predictors of mortality?25. Long-term outcomes after seton placement for perianal fistulae with and without Crohn disease26. A survey of patient and surgeon preference for early ileostomy closure following restorative proctectomy for rectal cancer — Why aren’t we doing it?27. Crohn disease independently associated with longer hospital admission after surgery28. Short-stay (≤ 1 d) diverting loop ileostomy closure can be selectively implemented without an increase in readmission and complication rates: an ACS-NSQIP analysis29. A comparison of perineal stapled rectal prolapse resection and the Altemeier procedure at 2 Canadian academic hospitals30. Mental health and substance use disorders predict 90-day readmission and postoperative complications following rectal cancer surgery31. Early discharge after colorectal cancer resection: trends and impact on patient outcomes32. Oral antibiotics without mechanical bowel preparation prior to emergency colectomy reduces the risk of organ space surgical site infections: a NSQIP propensity score matched study33. The impact of robotic surgery on a tertiary care colorectal surgery program, an assessment of costs and short-term outcomes — a Canadian perspective34. Should we scope beyond the age limit of guidelines? Adenoma detection rates and outcomes of screening and surveillance colonoscopies in patients aged 75–79 years35. Emergency department admissions for uncomplicated diverticulitis: a nationwide study36. Obesity is associated with a complicated episode of acute diverticulitis: a nationwide study37. Green indocyanine angiography for low anterior resection in patients with rectal cancer: a prospective before-and-after study38. The impact of age on surgical recurrence of fibrostenotic ileocolic Crohn disease39. A qualitative study to explore the optimal timing and approach for the LARS discussion01. Racial, ethnic and socioeconomic disparities in diagnosis, treatment and survival of patients with breast cancer: a SEER-based population analysis02. First-line palliative chemotherapy for esophageal and gastric cancer: practice patterns and outcomes in the general population03. Frailty as a predictor for postoperative outcomes following pancreaticoduodenectomy04. Synoptic electronic operative reports identify practice variation in cancer surgery allowing for directed interventions to decrease variation05. The role of Hedgehog signalling in basal-like breast cancer07. Clinical and patient-reported outcomes in oncoplastic breast conservation surgery from a single surgeon’s practice in a busy community hospital in Canada08. Upgrade rate of atypical ductal hyperplasia: 10 years of experience and predictive factors09. Time to first adjuvant treatment after oncoplastic breast reduction10. Preparing to survive: improving outcomes for young women with breast cancer11. Opioid prescription and consumption in patients undergoing outpatient breast surgery — baseline data for a quality improvement initiative12. Rectal anastomosis and hyperthermic intraperitoneal chemotherapy: Should we avoid diverting loop ileostomy?13. Delays in operative management of early-stage, estrogen-receptor positive breast cancer during the COVID-19 pandemic — a multi-institutional matched historical cohort study14. Opioid prescribing practices in breast oncologic surgery15. Oncoplastic breast reduction (OBR) complications and patient-reported outcomes16. De-escalating breast cancer surgery: Should we apply quality indicators from other jurisdictions in Canada?17. The breast cancer patient experience of telemedicine during COVID-1918. A novel ex vivo human peritoneal model to investigate mechanisms of peritoneal metastasis in gastric adenocarcinoma (GCa)19. Preliminary uptake and outcomes utilizing the BREAST-Q patient-reported outcomes questionnaire in patients following breast cancer surgery20. Routine elastin staining improves detection of venous invasion and enhances prognostication in resected colorectal cancer21. Analysis of exhaled volatile organic compounds: a new frontier in colon cancer screening and surveillance22. A clinical pathway for radical cystectomy leads to a shorter hospital stay and decreases 30-day postoperative complications: a NSQIP analysis23. Fertility preservation in young breast cancer patients: a population-based study24. Investigating factors associated with postmastectomy unplanned emergency department visits: a population-based analysis25. Impact of patient, tumour and treatment factors on psychosocial outcomes after treatment in women with invasive breast cancer26. The relationship between breast and axillary pathologic complete response in women receiving neoadjuvant chemotherapy for breast cancer01. The association between bacterobilia and the risk of postoperative complications following pancreaticoduodenectomy02. Surgical outcome and quality of life following exercise-based prehabilitation for hepatobiliary surgery: a systematic review and meta-analysis03. Does intraoperative frozen section and revision of margins lead to improved survival in patients undergoing resection of perihilar cholangiocarcinoma? A systematic review and meta-analysis04. Prolonged kidney procurement time is associated with worse graft survival after transplantation05. Venous thromboembolism following hepatectomy for colorectal metastases: a population-based retrospective cohort study06. Association between resection approach and transfusion exposure in liver resection for gastrointestinal cancer07. The association between surgeon volume and use of laparoscopic liver resection for gastrointestinal cancer08. Immune suppression through TIGIT in colorectal cancer liver metastases09. “The whole is greater than the sum of its parts” — a combined strategy to reduce postoperative pancreatic fistula after pancreaticoduodenectomy10. Laparoscopic versus open synchronous colorectal and hepatic resection for metastatic colorectal cancer11. Identifying prognostic factors for overall survival in patients with recurrent disease following liver resection for colorectal cancer metastasis12. Modified Blumgart pancreatojejunostomy with external stenting in laparoscopic Whipple reconstruction13. Laparoscopic versus open pancreaticoduodenectomy: a single centre’s initial experience with introduction of a novel surgical approach14. Neoadjuvant chemotherapy versus upfront surgery for borderline resectable pancreatic cancer: a single-centre cohort analysis15. Thermal ablation and telemedicine to reduce resource utilization during the COVID-19 pandemic16. Cost-utility analysis of normothermic machine perfusion compared with static cold storage in liver transplantation in the Canadian setting17. Impact of adjuvant therapy on overall survival in early-stage ampullary cancers: a single-centre retrospective review18. Presence of biliary anaerobes enhances response to neoadjuvant chemotherapy in pancreatic ductal adenocarcinoma19. How does tumour viability influence the predictive capability of the Metroticket model? Comparing predicted-to-observed 5-year survival after liver transplant for hepatocellular carcinoma20. Does caudate resection improve outcomes in patients undergoing curative resection for perihilar cholangiocarcinoma? A systematic review and meta-analysis21. Appraisal of multivariable prognostic models for postoperative liver decompensation following partial hepatectomy: a systematic review22. Predictors of postoperative liver decompensation events following resection in patients with cirrhosis and hepatocellular carcinoma: a population-based study23. Characteristics of bacteriobilia and impact on outcomes after Whipple procedure01. Inverting the y-axis: the future of MIS abdominal wall reconstruction is upside down02. Progressive preoperative pneumoperitoneum: a single-centre retrospective study03. The role of radiologic classification of parastomal hernia as a predictor of the need for surgical hernia repair: a retrospective cohort study04. Comparison of 2 fascial defect closure methods for laparoscopic incisional hernia repair01. Hypoalbuminemia predicts serious complications following elective bariatric surgery02. Laparoscopic adjustable gastric band migration inducing jejunal obstruction associated with acute pancreatitis: aurgical approach of band removal03. Can visceral adipose tissue gene expression determine metabolic outcomes after bariatric surgery?04. Improvement of kidney function in patients with chronic kidney disease and severe obesity after bariatric surgery: a systematic review and meta-analysis05. A prediction model for delayed discharge following gastric bypass surgery06. Experiences and outcomes of Indigenous patients undergoing bariatric surgery: a mixed-methods scoping review07. What is the optimal common channel length in revisional bariatric surgery?08. Laparoscopic management of internal hernia in a 34-week pregnant woman09. Characterizing timing of postoperative complications following elective Roux-en-Y gastric bypass and sleeve gastrectomy10. Canadian trends in bariatric surgery11. Common surgical stapler problems and how to correct them12. Management of choledocholithiasis following Roux-en-Y gastric bypass: a systematic review and meta-analysis. Can J Surg 2021; 64:S80-S159. [PMID: 35483046 PMCID: PMC8677574 DOI: 10.1503/cjs.021321] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
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Benchmarking physical activity and nutrition policies in Europe: lessons from the CO-CREATE project. Eur J Public Health 2021. [DOI: 10.1093/eurpub/ckab164.069] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Background
Global research shows a strong link between physical activity, nutrition and the risk of developing non-communicable diseases. To increase physical activity and healthy eating, governments must design and implement a comprehensive set of policy actions across a range of areas. The MOVING and NOURISHING benchmarking tools were developed to identify gaps and assess the strength of actions taken by national governments in these complex policy areas.
Methods
The benchmarking tools value the strength of policy design based on policy attributes that are evidence-informed and aspirational. Both tools were applied to five countries participating in CO-CREATE, a European Commission-funded project: Netherlands, Norway, Poland, Portugal and UK. Physical activity and nutrition policies in each of these countries were identified based on a comprehensive country scan, with a set methodology.
Results
The benchmarks assessed the strengths and weaknesses in the design of policies across the NOURISHING and MOVING policy areas. They identified where there was scope for improvement within a policy area. For example, the tools helped evaluate the design of health related-food taxes in Norway, Poland, Portugal, and UK and allowed a cross-country comparison of these policies. When comparing the overall policy environment across all countries, we found an overall lack of policies promoting access to open/green spaces and weaknesses in designing restrictions on marketing unhealthy foods to children.
Conclusions
The benchmarking tools can inform the development and implementation of policies which promote physical activity and healthy eating. They were developed for the European context but are also being tested on relevant policies in South Africa. They can be used by governments, policymakers, researchers and civil society to identify areas of physical activity and nutrition policy that are weak and require government action.
Key messages
Benchmarking nutrition and physical activity policy can identify gaps and assess the strength of actions taken by national governments in these complex policy areas. The NOURISHING and MOVING benchmarking tools can be used by governments, policymakers, researchers and civil society various to inform policy-making in nutrition and physical activity.
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Outcomes in ER-negative Breast Cancer Treated with Accelerated Partial Breast Irradiation Using Intracavitary Brachytherapy. Int J Radiat Oncol Biol Phys 2020. [DOI: 10.1016/j.ijrobp.2020.07.1107] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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PO-1832: Assessment of set up accuracy using an evacuated cushion for Proton Beam Therapy. Radiother Oncol 2020. [DOI: 10.1016/s0167-8140(21)01850-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Variation in the strength of allometry drives rates of evolution in primate brain shape. Proc Biol Sci 2020; 287:20200807. [PMID: 32635870 DOI: 10.1098/rspb.2020.0807] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
Large brains are a defining feature of primates, as is a clear allometric trend between body mass and brain size. However, important questions on the macroevolution of brain shape in primates remain unanswered. Here we address two: (i), does the relationship between the brain size and its shape follow allometric trends and (ii), is this relationship consistent over evolutionary time? We employ three-dimensional geometric morphometrics and phylogenetic comparative methods to answer these questions, based on a large sample representing 151 species and most primate families. We found two distinct trends regarding the relationship between brain shape and brain size. Hominoidea and Cercopithecinae showed significant evolutionary allometry, whereas no allometric trends were discernible for Strepsirrhini, Colobinae or Platyrrhini. Furthermore, we found that in the taxa characterized by significant allometry, brain shape evolution accelerated, whereas for taxa in which such allometry was absent, the evolution of brain shape decelerated. We conclude that although primates in general are typically described as large-brained, strong allometric effects on brain shape are largely confined to the order's representatives that display more complex behavioural repertoires.
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Evaluation of the Association of Perioperative UGT1A1 Genotype-Dosed gFOLFIRINOX With Margin-Negative Resection Rates and Pathologic Response Grades Among Patients With Locally Advanced Gastroesophageal Adenocarcinoma: A Phase 2 Clinical Trial. JAMA Netw Open 2020; 3:e1921290. [PMID: 32058557 DOI: 10.1001/jamanetworkopen.2019.21290] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
IMPORTANCE Patients with locally advanced gastroesophageal adenocarcinoma (ie, stage ≥T3 and/or node positive) have high rates of recurrence despite surgery and adjunctive perioperative therapies, which also have high toxicity profiles. Evaluation of pharmacogenomically dosed perioperative gFOLFIRINOX (fluorouracil, leucovorin, oxaliplatin, and UGT1A1 genotype-directed irinotecan) to optimize efficacy while limiting toxic effects may have value. OBJECTIVE To evaluate the coprimary end points of margin-negative (R0) resection rates and pathologic response grades (PRGs) of gFOLFIRINOX therapy among patients with locally advanced gastroesophageal adenocarcinoma. DESIGN, SETTING, AND PARTICIPANTS This single-group phase 2 trial, conducted at 2 academic medical centers from February 2014 to March 2019, enrolled 36 evaluable patients with locally advanced adenocarcinoma of the esophagus, gastroesophageal junction, and gastric body. Data analysis was conducted in May 2019. INTERVENTIONS Patients received biweekly gFOLFIRINOX (fluorouracil, 2400 mg/m2 over 46 hours; oxaliplatin, 85 mg/m2; irinotecan, 180 mg/m2 for UGT1A1 genotype 6/6, 135 mg/m2 for UGT1A1 genotype 6/7, or 90 mg/m2 for UGT1A1 genotype 7/7; and prophylactic peg-filgastrim, 6 mg) for 4 cycles before and after surgery. Patients with tumors positive for ERBB2 also received trastuzumab (6-mg/kg loading dose, then 4 mg/kg). MAIN OUTCOMES AND MEASURES Margin-negative resection rate and PRG. RESULTS A total of 36 evaluable patients (27 [78%] men; median [range] age, 66 [27-85] years; 10 [28%] with gastric body cancer; 24 [67%] with intestinal-type tumors; 6 [17%] with ERBB2-positive tumors; 19 [53%] with UGT1A1 genotype 6/6; 16 [44%] with genotype 6/7; and 1 [3%] with genotype 7/7) were enrolled. Of these, 35 (97%) underwent surgery; 1 patient (3%) died after completing neoadjuvant chemotherapy while awaiting surgery. Overall, R0 resection was achieved in 33 of 36 patients (92%); 2 patients (6%) with linitis plastica achieved R1 resection. Pathologic response grades 1, 2, and 3 occurred in 13 patients (36%), 9 patients (25%), and 14 patients (39%), respectively, and PRG 1 was observed in 11 of 24 intestinal-type tumors (46%). Median disease-free survival was 30.1 months (95% CI, 15.0 months to not reached), and median overall survival was not reached (95% CI, 8.3 months to not reached). There were no differences in outcomes by UGT1A1 genotype group. A total of 38 patients, including 2 (5%) with antral tumors, were evaluable for toxic effects. Grade 3 or higher adverse events occurring in 5% or more of patients during the perioperative cycles included diarrhea (7 patients [18%]; 3 of 19 patients [16%] with genotype 6/6; 2 of 16 patients [13%] with genotype 6/7; 2 of 3 patients [67%] with genotype 7/7), anemia (2 patients [5%]), vomiting (2 patients [5%]), and nausea (2 patients [5%]). CONCLUSIONS AND RELEVANCE In this study, perioperative pharmacogenomically dosed gFOLFIRINOX was feasible, providing downstaging with PRG 1 in more than one-third of patients and an R0 resection rate in 92% of patients. TRIAL REGISTRATION ClinicalTrials.gov Identifier: NCT02366819.
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PP30 Investigating the use and effect of a patient outcome feedback intervention (POFI) on ambulance staff. Arch Emerg Med 2019. [DOI: 10.1136/emermed-2019-999abs.30] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
BackgroundFeedback and audit are ways of reflecting upon professional practice (Ivers et al, 2012). Opportunities for feedback have been cited as one of the mechanisms which ambulance staff develop their decision-making skills and reflect on their practice (Ivers et al, 2014).MethodsA digital patient outcome feedback intervention (POFI) was designed and tested. POFI reported patient outcomes, clinical investigations and treatment after conveyance to hospital. A data sharing agreement between one hospital and ambulance service was secured. Ambulance staff were surveyed and interviewed regarding its desirability, impact and usability. Descriptive and thematic data analysis was performed.ResultsRespondents were enthusiastic about feedback, reflected in a good response rate to the first survey (N=186). This was not matched by high POFI usage or the second survey (N=28). This may be because it is not yet easily accessible or well known. Respondents indicated feedback is likely to improve decision-making confidence, enhance self-efficacy and patient safety. They felt it would contribute to learning through self-reflection, enhancing knowledge and skills and thus continue professional development. Feedback provides an opportunity to clear up mysteries and support wellbeing.ConclusionsFeedback is desirable, but requires a commitment by ambulance services and hospital sites to share data and then feedback system with staff. There are pockets of interest, nationally, in giving feedback to ambulance staff. This project is the only one known, using a digital mechanism. Other projects give personalised feedback through ‘post-boxes’ or other written requests. Further study could be carried out in collaboration with these similar projects. It is important to work out the best mechanism of sharing data, to suit information governance requirements, whilst also contributing to ambulance confidence, learning and wellbeing.
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Magnetic resonance imaging characterisation of lesions within the collateral ligaments of the distal interphalangeal joint – 28 cases. EQUINE VET EDUC 2019. [DOI: 10.1111/eve.13118] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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A UGT1A1 genotype-guided dosing study of modified FOLFIRINOX in previously untreated patients with advanced gastrointestinal malignancies. Cancer 2019; 125:1629-1636. [PMID: 30645764 DOI: 10.1002/cncr.31938] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2018] [Revised: 10/30/2018] [Accepted: 11/02/2018] [Indexed: 02/06/2023]
Abstract
BACKGROUND FOLFIRINOX (5-fluorouracil [5-FU], leucovorin, irinotecan, oxaliplatin) is an effective but toxic therapy for pancreatic cancer. UGT1A1 (UDP glucuronosyltransferase 1A1) eliminates the active metabolite of irinotecan. Polymorphisms reduce UGT1A1 activity, leading to toxicity. The primary objective was to determine the dose-limiting toxicity (DLT) rate in cycle 1 of modified FOLFIRINOX (mFOLFIRINOX) using genotype-guided dosing of irinotecan for the most common UGT1A1 genotypes (*1/*1, *1/*28) in advanced gastrointestinal malignancies, with expansion in pancreatic and biliary tract cancers. METHOD 5-FU (2400 mg/m2 over 46 hours), leucovorin (400 mg/m2 ), oxaliplatin (85 mg/m2 ), and irinotecan were given every 14 days. Irinotecan doses of 180, 135, and 90 mg/m2 were administered for UGT1A1 genotypes *1/*1, *1/*28, and *28/*28, respectively. Prophylactic pegfilgrastim was omitted in cycle 1 for cohort 1 (tolerability by genotype), but was given in cohort 2 (tolerability by tumor type). Doses were tolerable if the upper limit of a 2-sided 80% confidence interval for DLT rate was ≤33%. RESULTS In cohort 1, DLTs (most commonly febrile neutropenia, fatigue, diarrhea) occurred in 2/15 (13%), 3/16 (19%), and 4/10 (40%) patients with *1/*1, *1/*28, and *28/*28 genotypes, respectively. In cohort 2, 6/19 (32%) pancreatic and 4/19 (21%) biliary tract cancer patients experienced DLTs (most commonly fatigue, diarrhea, nausea/vomiting). In cohort 2, upper confidence limits of DLT rates exceeded 33%. Response rates were 38% in pancreatic and 21% in biliary tract cancers. CONCLUSION On the basis of our prespecified criteria, tolerability of UGT1A1 genotype-guided mFOLFIRINOX was not established in pancreatic and biliary tract cancers. However, this regimen was effective.
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Psychological distress among primary school teachers: a comparison with clinical and population samples. Public Health 2019; 166:53-56. [DOI: 10.1016/j.puhe.2018.09.022] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2018] [Revised: 08/31/2018] [Accepted: 09/25/2018] [Indexed: 11/26/2022]
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Clinical Activity of Olaparib in Urothelial Bladder Cancer With DNA Damage Response Gene Mutations. JCO Precis Oncol 2018; 2:1-7. [DOI: 10.1200/po.18.00264] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023] Open
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A Type 1 Diabetes Genetic Risk Score Predicts Progression of Islet Autoimmunity and Development of Type 1 Diabetes in Individuals at Risk. Diabetes Care 2018; 41:1887-1894. [PMID: 30002199 PMCID: PMC6105323 DOI: 10.2337/dc18-0087] [Citation(s) in RCA: 86] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/11/2018] [Accepted: 06/06/2018] [Indexed: 02/03/2023]
Abstract
OBJECTIVE We tested the ability of a type 1 diabetes (T1D) genetic risk score (GRS) to predict progression of islet autoimmunity and T1D in at-risk individuals. RESEARCH DESIGN AND METHODS We studied the 1,244 TrialNet Pathway to Prevention study participants (T1D patients' relatives without diabetes and with one or more positive autoantibodies) who were genotyped with Illumina ImmunoChip (median [range] age at initial autoantibody determination 11.1 years [1.2-51.8], 48% male, 80.5% non-Hispanic white, median follow-up 5.4 years). Of 291 participants with a single positive autoantibody at screening, 157 converted to multiple autoantibody positivity and 55 developed diabetes. Of 953 participants with multiple positive autoantibodies at screening, 419 developed diabetes. We calculated the T1D GRS from 30 T1D-associated single nucleotide polymorphisms. We used multivariable Cox regression models, time-dependent receiver operating characteristic curves, and area under the curve (AUC) measures to evaluate prognostic utility of T1D GRS, age, sex, Diabetes Prevention Trial-Type 1 (DPT-1) Risk Score, positive autoantibody number or type, HLA DR3/DR4-DQ8 status, and race/ethnicity. We used recursive partitioning analyses to identify cut points in continuous variables. RESULTS Higher T1D GRS significantly increased the rate of progression to T1D adjusting for DPT-1 Risk Score, age, number of positive autoantibodies, sex, and ethnicity (hazard ratio [HR] 1.29 for a 0.05 increase, 95% CI 1.06-1.6; P = 0.011). Progression to T1D was best predicted by a combined model with GRS, number of positive autoantibodies, DPT-1 Risk Score, and age (7-year time-integrated AUC = 0.79, 5-year AUC = 0.73). Higher GRS was significantly associated with increased progression rate from single to multiple positive autoantibodies after adjusting for age, autoantibody type, ethnicity, and sex (HR 2.27 for GRS >0.295, 95% CI 1.47-3.51; P = 0.0002). CONCLUSIONS The T1D GRS independently predicts progression to T1D and improves prediction along T1D stages in autoantibody-positive relatives.
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Major new review of global evidence on diet, nutrition and physical activity: A blueprint to reduce cancer risk. NUTR BULL 2018. [DOI: 10.1111/nbu.12345] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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PO-087 The WCRF/AICR third expert report on diet, nutrition, physical activity and cancer: updated recommendations. ESMO Open 2018. [DOI: 10.1136/esmoopen-2018-eacr25.615] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022] Open
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PO-089 The evidence on early growth and development and the risk of cancer by the WCRF/AICR continuous update project. ESMO Open 2018. [DOI: 10.1136/esmoopen-2018-eacr25.617] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022] Open
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Abstract P3-10-06: What is the latest evidence on diet, nutrition, physical activity and cancer – key findings from the WCRF/AICR continuous update project. Cancer Res 2018. [DOI: 10.1158/1538-7445.sabcs17-p3-10-06] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Abstract
Introduction:
Since 1997, World Cancer Research Fund (WCRF) International and the American Institute for Cancer Research (AICR) have been at the forefront of synthesizing and interpreting the accumulated scientific literature on the link between diet, nutrition, physical activity and cancer, and deriving evidence-based Cancer Prevention Recommendations. The 2007 WCRF/AICR 2nd Expert Report, using a robust method and systematic literature reviews, was a landmark in the analysis of evidence linking diet, body weight and physical activity to cancer and led to the establishment of the Continuous Update Project (CUP). New findings from the CUP systematic review have been released for 12 cancers, and updated findings for breast cancer have just been released. The 2018 WCRF/AICR 3rd Expert Report, to be published in 2018, will include a new review of the WCRF/AICR Cancer Prevention Recommendations.
Methods:
The review was conducted as part of the Continuous Update Project (CUP).
The research team at Imperial College London searched PubMed for relevant prospective studies up to April 30, 2015.
Dose-response meta-analyses were conducted and summary relative risks (RR) were calculated using a random effects model. Analyses comparing the highest versus the lower categories were also conducted. An international panel of experts (CUP Panel) reviewed the evidence and drew conclusions.
Results:
The updated Breast Cancer Report included 119 studies from around the world, comprising more than 12 million women and over 260,000 cases of breast cancer.
The latest evidence suggests that vigorous physical exercise reduces your risk of breast cancer before menopause by 17%. In addition, the report reconfirms the link between physical activity and decreased risk of breast cancer after menopause. Taking at least 30 minutes of moderate physical activity, such as brisk walking, or 15 minutes of vigorous physical activity each day can reduce your risk of breast cancer after menopause by 10%.
Greater body fatness and weight gain as an adult does increase the risk of breast cancer after menopause. However, in contrast we observed greater body fatness in young adulthood may reduce breast cancer risk both before and after menopause.
The report found strong evidence that drinking just the equivalent of a small glass of wine or half a pint of beer a day (about 10g alcohol content), could increase your pre-menopausal breast cancer risk by 5% and your post-menopausal breast cancer risk by 9%.
Conclusions:
Recent evidence has resulted in new findings and changes to the CUP Panel's conclusions from the 2010 Breast Cancer Report with regard to physical activity and body fatness at different life periods. In addition, new evidence confirmed their judgements on alcohol.
The CUP provides a unique resource synthesizing epidemiological and other evidence on diet, nutrition, physical activity and cancer, to facilitate related research, and underpin advice to the public and policy-makers.
Evidence is accumulating that the degree of adherence to WCRF/AICR recommendations is associated with lower mortality of cancer overall, of specific cancers and of all-cause mortality.
Citation Format: Thune I, Allen K, Thompson RL, Wiseman MJ, Mitrou P, McGinley-Gieser D. What is the latest evidence on diet, nutrition, physical activity and cancer – key findings from the WCRF/AICR continuous update project [abstract]. In: Proceedings of the 2017 San Antonio Breast Cancer Symposium; 2017 Dec 5-9; San Antonio, TX. Philadelphia (PA): AACR; Cancer Res 2018;78(4 Suppl):Abstract nr P3-10-06.
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Abstract
SummaryComputer aided kinematic and synchronized force plate gait analysis were used to characterize joint movement in 14 large mixed breed dogs at a trot. A curvilinear relationship of joint angle to time was described, for three forelimb and three hindlimb joints. Two peaks of maximum extension, one preceding the onset and at the end of stance phase were observed for the femorotibial, tarsus and cubital joints. The carpus, scapulohumeral and coxofemoral joint exhibited one peak of maximum extension. The variance in joint angle measurement was calculated for repeated trials for a given dog and for differences between dogs using a 2-factor repeated measures ANOVA. The mean variance for all joints except the carpal joint for trial repetition was 12.6 (degrees)2 (range, 2.6-23.9) and for differences between dogs 6.2 (degrees)2 (range, 1.0-11.3). The carpal joint exhibited greater variation with a mean variance, attributable to trial repetition, of 42.5 (degrees)2 (range, 39.4-44.3) and a variance between dogs of 52.4 (degrees)2 (range, 18.5-89.4).The results obtained would suggest that computer assisted kinematics is an accurate means of assessing joint angle movement in large mixed breed dogs with a low level of variance attributable to trial repetition and to differences between dogs, with the exception of the carpal joint. The sample of mixed breed dogs in this study is similar to dogs that would be seen in a clinical sample population. Our results suggest that computer assisted kinematics could be an important tool in providing objective information on gait, in clinical and research studies, using mixed breed dogs.This study describes the trot in 14 large mixed breed dogs using computer aided kinematic and force plate gait analysis techniques. Variances in fore and hindlimb joint angle measurements were deter-mined, for a given dog, by repeated trials and for differences between dogs. The measured variances were low in all joints except the corpus, despite diverse dog conformation in the study.
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Personalized antibodies for gastroesophageal adenocarcinoma (PANGEA): A phase II precision medicine trial (NCT02213289). J Clin Oncol 2018. [DOI: 10.1200/jco.2018.36.4_suppl.tps198] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
TPS198 Background: Targeted therapies (tx) in GEA have had limited efficacy despite recognition of numerous ‘targetable’ molecular events. This may be due to the molecular heterogeneity (MH) that exists between patients (pts), within the primary tumor (PT), between PT and synchronous metastatic lesions (MLs), and in lesions over time. Current biomarker profiling (BP) is performed on one site, usually the PT, yet this fails to capture the MH of GEA, with likely major clinical implications. Classic trial designs are challenged by MH, low frequency oncogenic drivers, and scarcity of tissue. There is need for novel trial designs and BP technologies that address these concerns, provide tx algorithms for pts with multiple aberrations, and have access to several txs. Methods: This phase IIa, open-label, non-randomized ‘platform trial’ enrolls pts with newly diagnosed metastatic GEA or recurrent disease after curative-intent surgery. Baseline tumor BP is performed on PT/ML along with circulating free (cf)DNA. Pts receive first line (1L) mFOLFOX6 + biologic tx based on BP of the ML using a prioritized tx algorithm (HER2+: trastuzumab; MET+: none; FGFR2+: none; EGFR+: ABT806; MSI-H: nivolumab; ‘RAS-like’: ramucirumab). MET/FGFR2 arms (~10% of all pts) are tx’d with cytotoxics only and followed for natural outcome until/if tx becomes available on study. At first progression (PD1), pts undergo biopsy of growing ML and change to 2L FOLFIRI + biologic agent as assigned in 1L tx. Upon results of PD1 biopsy, pts change to a new biologic tx if the molecular category evolves. At PD2, pts change to 3L FOLTAX + biologic as determined after PD1, and switch biologic tx from PD2 biopsy result. All PD1/PD2 tumor/cfDNA samples undergo BP to assess evolution and resistance mechanisms. Co-primary endpoints: safety, feasibility, and overall survival (OS) of this personalized treatment strategy (excluding MET/FGFR2) compared to historical controls (HR 0.66). Secondary endpoints include rate of baseline MH between PT and ML leading to new treatment assignment; utility of cfDNA; overall progression-free survival (PFS)/response rate (RR); OS/PFS/RR in each targetable group. Since 8/2015, 38 of 68 planned pts have been accrued. Clinical trial information: NCT02213289.
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The association between higher maternal pre-pregnancy body mass index and increased birth weight, adiposity and inflammation in the newborn. Pediatr Obes 2018; 13:46-53. [PMID: 27723247 DOI: 10.1111/ijpo.12187] [Citation(s) in RCA: 45] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/31/2016] [Accepted: 08/29/2016] [Indexed: 12/11/2022]
Abstract
BACKGROUND Excess adiposity and adiposity-related inflammation are known risk factors for cardiovascular disease in adults; however, little is known regarding the determinants of adiposity-related inflammation at birth. OBJECTIVES The aim of this study was to investigate the association between maternal pre-pregnancy BMI and newborn adiposity and inflammation. METHODS Paired maternal (28-week gestation) and infant (umbilical cord) blood samples were collected from a population-derived birth cohort (Barwon Infant Study, n = 1074). Data on maternal comorbidities and infant birth anthropomorphic measures were compiled, and infant aortic intima-media thickness was measured by trans-abdominal ultrasound. In a selected subgroup of term infants (n = 161), matched maternal and cord lipids, high-sensitivity C-reactive protein (hsCRP) and maternal soluble CD14 were measured. Analysis was completed by using pairwise correlation and linear regression. Because of their non-normal distribution, pathology blood measures were log transformed prior to analysis. RESULTS Maternal pre-pregnancy BMI was positively associated with increased birth weight (mean difference 17.8 g per kg m-2 , 95% CI 6.6 to 28.9; p = 0.002), newborn mean skin-fold thickness (mean difference 0.1 mm per kg m-2 , 95% CI 0.0 to 0.1; p < 0.001) and cord blood hsCRP (mean difference of 4.2% increase in hsCRP per kg m-2 increase in pre-pregnancy BMI, 95% CI 0.6 to 7.7%, p = 0.02), but not cord blood soluble CD14. Inclusion of maternal hsCRP as a covariate attenuated the associations between pre-pregnancy BMI and both newborn skin-fold thickness and cord blood hsCRP. CONCLUSION Higher maternal pre-pregnancy BMI is associated with increased newborn adiposity and inflammation. These associations may be partially mediated by maternal inflammation during pregnancy.
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Abstract
BACKGROUND There is a lack of evidence pointing to the efficacy of any specific psychotherapy for adults with anorexia nervosa (AN). The aim of this study was to compare three psychological treatments for AN: Specialist Supportive Clinical Management, Maudsley Model Anorexia Nervosa Treatment for Adults and Enhanced Cognitive Behavioural Therapy. METHOD A multi-centre randomised controlled trial was conducted with outcomes assessed at pre-, mid- and post-treatment, and 6- and 12-month follow-up by researchers blind to treatment allocation. All analyses were intention-to-treat. One hundred and twenty individuals meeting diagnostic criteria for AN were recruited from outpatient treatment settings in three Australian cities and offered 25-40 sessions over a 10-month period. Primary outcomes were body mass index (BMI) and eating disorder psychopathology. Secondary outcomes included depression, anxiety, stress and psychosocial impairment. RESULTS Treatment was completed by 60% of participants and 52.5% of the total sample completed 12-month follow-up. Completion rates did not differ between treatments. There were no significant differences between treatments on continuous outcomes; all resulted in clinically significant improvements in BMI, eating disorder psychopathology, general psychopathology and psychosocial impairment that were maintained over follow-up. There were no significant differences between treatments with regard to the achievement of a healthy weight (mean = 50%) or remission (mean = 28.3%) at 12-month follow-up. CONCLUSION The findings add to the evidence base for these three psychological treatments for adults with AN, but the results underscore the need for continued efforts to improve outpatient treatments for this disorder. Trial Registration Australian New Zealand Clinical Trials Registry (ACTRN 12611000725965) http://www.anzctr.org.au/.
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Examining the psychological and social impact of relative age in primary school children: a cross-sectional survey. Child Care Health Dev 2017; 43:891-898. [PMID: 28547806 DOI: 10.1111/cch.12479] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/08/2016] [Revised: 04/24/2017] [Accepted: 04/29/2017] [Indexed: 11/27/2022]
Abstract
BACKGROUND A number of studies demonstrate that children who are younger within their school year have poorer academic attainment and are more likely to have special educational needs. Few, however, have considered the impact relative age may have on child mental health, behaviour and happiness in school. METHODS This paper utilized data from the Supporting Teachers and Children in Schools study (2075 pupils aged 5 to 9 years from 80 primary schools) to explore the relationship among relative age, behaviour and happiness in school. Behavioural and emotional development was assessed by using the teacher-reported and parent-reported Strengths and Difficulties Questionnaire and the Pupil Behaviour Questionnaire. Children's happiness within school was assessed by using the How I Feel About My School Questionnaire. RESULTS Relatively younger children had higher Total Difficulties scores on the Strengths and Difficulties Questionnaire than their peers. There was a mean increase per 30-day decrease in relative age of 0.09 (95% CI: 0.03 to 0.16; p = 0.007) in teacher-reported and 0.08 (0.001 to 0.16; p = 0.05) in parent-reported scores. There was little evidence of a relationship between relative age and children's behaviour and happiness in school. CONCLUSIONS For children with complex difficulties, being relatively young for their school year may be an additional stressor that may undermine mental health.
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Genomic Heterogeneity as a Barrier to Precision Medicine in Gastroesophageal Adenocarcinoma. Cancer Discov 2017; 8:37-48. [PMID: 28978556 DOI: 10.1158/2159-8290.cd-17-0395] [Citation(s) in RCA: 222] [Impact Index Per Article: 31.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2017] [Revised: 08/21/2017] [Accepted: 09/29/2017] [Indexed: 02/07/2023]
Abstract
Gastroesophageal adenocarcinoma (GEA) is a lethal disease where targeted therapies, even when guided by genomic biomarkers, have had limited efficacy. A potential reason for the failure of such therapies is that genomic profiling results could commonly differ between the primary and metastatic tumors. To evaluate genomic heterogeneity, we sequenced paired primary GEA and synchronous metastatic lesions across multiple cohorts, finding extensive differences in genomic alterations, including discrepancies in potentially clinically relevant alterations. Multiregion sequencing showed significant discrepancy within the primary tumor (PT) and between the PT and disseminated disease, with oncogene amplification profiles commonly discordant. In addition, a pilot analysis of cell-free DNA (cfDNA) sequencing demonstrated the feasibility of detecting genomic amplifications not detected in PT sampling. Lastly, we profiled paired primary tumors, metastatic tumors, and cfDNA from patients enrolled in the personalized antibodies for GEA (PANGEA) trial of targeted therapies in GEA and found that genomic biomarkers were recurrently discrepant between the PT and untreated metastases. Divergent primary and metastatic tissue profiling led to treatment reassignment in 32% (9/28) of patients. In discordant primary and metastatic lesions, we found 87.5% concordance for targetable alterations in metastatic tissue and cfDNA, suggesting the potential for cfDNA profiling to enhance selection of therapy.Significance: We demonstrate frequent baseline heterogeneity in targetable genomic alterations in GEA, indicating that current tissue sampling practices for biomarker testing do not effectively guide precision medicine in this disease and that routine profiling of metastatic lesions and/or cfDNA should be systematically evaluated. Cancer Discov; 8(1); 37-48. ©2017 AACR.See related commentary by Sundar and Tan, p. 14See related article by Janjigian et al., p. 49This article is highlighted in the In This Issue feature, p. 1.
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P54: PREVENTING THE DEVELOPMENT OF FOOD ALLERGY: IMPLEMENTING NEW ASCIA GUIDELINES FOR INFANT FEEDING. Intern Med J 2017. [DOI: 10.1111/imj.54_13578] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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P33: ARE SCHOOLS BANNING NUTS? RESULTS FROM A POPULATION-BASED SURVEY OF VICTORIAN SCHOOLS. Intern Med J 2017. [DOI: 10.1111/imj.33_13578] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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P43: FOOD ALLERGY BUT NOT SENSITISED TOLERANCE ASSOCIATES WITH SUBSEQUENT ASTHMA. Intern Med J 2017. [DOI: 10.1111/imj.43_13578] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Novel outreach settings to enhance sexually transmitted infection/HIV awareness, diagnosis and treatment in hard-to-reach populations. Int J STD AIDS 2017; 29:266-272. [PMID: 28768469 DOI: 10.1177/0956462417723816] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Despite recent rises in the number of cases of sexually transmitted infections (STIs) such as syphilis and gonorrhoea in England and increasing rates of HIV diagnosis among several men who have sex with men populations, many individuals are still not engaging with sexual health services. The John Hunter Clinic for Sexual Health, Chelsea and Westminster Hospital, London set up outreach clinics at the two world's largest adult lifestyle exhibitions in 2013 and 2015. This was the first time that a sexual health screening and promotion service was available at these large-scale (over 10,000 attendees at each) adult lifestyle events. A total of 381 individuals underwent STI screening across the two events. Nineteen (5.0%) patients were diagnosed with an infection. Twelve (3.1%) patients with Chlamydia trachomatis, three (0.8%) patients with syphilis, one (0.3%) patient with Neisseria gonorrhoeae, one (0.3%) patient with HIV, one (0.3%) patient with hepatitis B and one (0.3%) patient with hepatitis C. All 19 patients were promptly contacted with their results and had arrangements made for treatment or were referred for specialist follow up. Where possible, contact tracing was also performed. Implementing such outreach-based projects is challenged by lack of on-site laboratory support, high staffing demands and potentially high costs. However, we achieved a total HIV screening uptake rate of 94.5% amongst our outreach clinic attendees (versus 67% nationally in conventional sexual health clinic attendees) with an HIV positivity rate of 0.3% (versus 0.2% nationally in high HIV prevalence band populations). Additionally, 30.7% had never been tested for HIV previously (versus 20.7% nationally). Our work demonstrates that these strategies can help to address issues related to lack of STI/HIV screening in hard-to-reach populations and promote risk reduction behaviour.
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QUALITY ASSURANCE PERFORMANCE IMPROVEMENT COLLABORATIVES: A NOVEL APPROACH TO NURSING HOME QUALITY. Innov Aging 2017. [DOI: 10.1093/geroni/igx004.3052] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Intervention strategies to reduce energy drink consumption in young people: focus group findings. JOURNAL OF NUTRITION & INTERMEDIARY METABOLISM 2017. [DOI: 10.1016/j.jnim.2017.04.116] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
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Strategies to Reduce Tricuspid Regurgitation After Heart Transplant. J Heart Lung Transplant 2017. [DOI: 10.1016/j.healun.2017.01.408] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022] Open
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Challenges of Heart Transplant in Patients with L-Transposition of the Great Vessels. J Heart Lung Transplant 2017. [DOI: 10.1016/j.healun.2017.01.727] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022] Open
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Cocaine Use Does Not Contribute to Accelerated CAD as Determined by Angiography or IVUS. J Heart Lung Transplant 2017. [DOI: 10.1016/j.healun.2017.01.1462] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022] Open
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A UGT1A1 genotype-guided dosing study of modified FOLFIRINOX (mFOLFIRINOX) in previously untreated patients (pts) with advanced gastrointestinal malignancies. J Clin Oncol 2017. [DOI: 10.1200/jco.2017.35.4_suppl.427] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
427 Background: FOLFIRINOX improves survival compared with gemcitabine in advanced pancreatic cancer (PC), but with significant toxicity (Conroy, NEJM 2011). UGT1A1 clears SN-38, the active metabolite of irinotecan (IRI); UGT1A1*28 polymorphism reduces enzymatic activity and predisposes to severe IRI toxicity. We hypothesized that dosing mFOLFIRINOX based on UGT1A1 genotype would improve tolerability. The primary objective of this study (NCT01643499) was to determine whether genotype-guided dosing of IRI in mFOLFIRINOX is tolerable. A secondary objective was to describe objective response rates (ORR) in PC and biliary tract cancers (BTC). Methods: mFOLFIRINOX was given every 14 days. CT scans were obtained every 8 weeks. UGT1A1 *1/*1, *1/*28, and *28/*28 pts received initial IRI doses of 180, 135, and 90 mg/m2, respectively. 5-FU dose was 2400 mg/m2 over 46 hours (no bolus); leucovorin 400 mg/m2; oxaliplatin 85 mg/m2. In cohort 1 (tolerability cohort by genotype), prophylactic pegfilgrastim was not allowed in cycle 1 (28 days) unless clinically indicated. In cohort 2 (expansion tolerability cohort in PC and BTC), prophylactic pegfilgrastim was given. DLT during cycle 1 was defined as Grade (Gr) 3/4 neutropenia with fever; Gr 4 neutropenia lasting ≥ 5 days; Gr 4 thrombocytopenia, or Gr 3/4 non-hematologic toxicity despite optimal medical management. Doses were tolerable if the DLT rate during cycle 1 was ≤ 33% with 70-80% statistical confidence. Results: In cohort 1, DLTs were observed in 2/15 (13%) *1/*1 pts; 2/16 (13%) *1/*28 pts; 3/9 (33%) *28/*28 pts. In cohort 2, DLTs were observed in 6/19 (32%) PC pts and 4/19 (21%) BTC pts. DLTs in cohort 1 (some pts with multiple): neutropenic fever (5); Gr 3 fatigue (4); Gr 3 diarrhea (2). DLTs in cohort 2: Gr 3 fatigue (3); Gr 3 diarrhea (3); Gr 3 nausea/vomiting (2); Gr 5 sepsis without neutropenia (1); Gr 5 multi-organ failure (1); neutropenic fever (1); Gr 3 anorexia (1). To date, ORR is 13/39 (33%) in PC and 6/28 (21%) in BTC. Conclusions: mFOLFIRINOX is not tolerable in PC and BTC, even with UGT1A1 genotype-guided dosing of IRI and prophylactic pegfilgrastim. More needs to be done to improve the tolerability of this regimen. Clinical trial information: NCT01643499.
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The Thermophysical Properties of Beef Steaks of Varying Quality Grade and Thickness Cooked on Low and High Grill Surface Temperatures. MEAT AND MUSCLE BIOLOGY 2017. [DOI: 10.22175/rmc2016.092] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022] Open
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Winning margins in British Thoroughbred racehorses. COMPARATIVE EXERCISE PHYSIOLOGY 2016. [DOI: 10.3920/cep160010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
In human sporting events the difference between finishing first and second is often less than 1%. For each sporting discipline it is important to know how large an enhancement of performance needs to be before it makes a difference to the medal winning prospects of that athlete. In contrast to the known winning margins in many human sporting disciplines, the winning margins in horse racing are unknown. The winning margins for group 1, 2 and 3 flat and national hunt races over a 5 year period were calculated. For flat races 3 categories were included: (1) flat races of 6 furlongs; (2) 1 mile; or (3) 1 mile 4 furlongs1. For national hunt 2 categories were included: (1) hurdle races over 2 miles; or (2) chase races over 3 miles. Race times from a total of 416 races were included (275 flat races and 141 national hunt races). Overall the percentage difference between first place and second place was only 0.32%, the difference between coming first and third was 0.75% and between first and fourth was 1.15%. Overall, the winning margins between first place and second place were closer for flat races than for national hunt races. When a 1% improvement was applied to the fourth placed horse this would result in the winning time in 76% of flat races and 50% of national hunt races. This study shows the very small margins between winning and placing in horseracing. These results are similar to those of elite human sporting disciplines. This suggests that training strategies and veterinary interventions that result in a small percentage improvement in performance may translate to a meaningful difference in terms of winning/placing.
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Tricuspid Annuloplasty Definitely Improves Patient Outcomes in the First Year After Heart Transplantation. J Heart Lung Transplant 2016. [DOI: 10.1016/j.healun.2016.01.571] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
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Abstract P3-13-08: A prospective, single-arm, multi-site, clinical evaluation of the SAVI SCOUT® surgical guidance system for the location of non-palpable breast lesions during excision. Cancer Res 2016. [DOI: 10.1158/1538-7445.sabcs15-p3-13-08] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Abstract
Background and Objectives: The standard preoperative technique for localizing non-palpable breast lesions is wire localization (WL). Radioactive seed localization (RSL) is an alternative approach that addresses a number of clear disadvantages associated with WL but, the adoption of RSL has been impacted by considerable regulatory requirements for the handling of radioactive materials. To advance the progress made with RSL and eliminate issues associated with radioactive components, the SAVI SCOUT® surgical guidance system was developed. SAVI SCOUT is an FDA-cleared medical device that utilizes non-radioactive electromagnetic wave technology to provide real-time guidance during excisional breast procedures. The purpose of this study is to evaluate the performance of SAVI SCOUT in guiding the removal of non-palpable breast lesions.
Methods: Following a 50 patient pilot study that showed SAVI SCOUT to be safe and effective, IRB approval was granted for this prospective, single-arm, multi-site study for women with a non-palpable breast lesion. Pts underwent localization and excision with the SAVI SCOUT system, which consists of an electromagnetic wave reflective device (reflector), handpiece and console. Using mammographic or ultrasound guidance, the reflector was implanted into the target tissue. Before making an incision, the surgeon used the handpiece, which emits electromagnetic waves and infrared light, to detect the location of the reflector and subsequently plan the surgical incision. During the procedure, the surgeon used the handpiece to guide the localization and removal of the reflector along with the surrounding breast tissue. The console provides audible feedback of reflector proximity to the handpiece. Successful reflector placement, localization and retrieval were the primary endpoints.
Results: A total of 61 pts have participated in the study to date, along with 7 surgeons and 9 radiologists across 6 institutions. The reflectors were successfully placed in all pts, including 27 under mammographic guidance and 34 under ultrasound guidance. In 28 cases, the reflectors were placed on the same day as surgery. Otherwise, the reflectors were placed up to 7 days (average 2.9 days) before surgery. Thirteen pts underwent excisional biopsy and 48 pts had a lumpectomy. The intended lesion and reflector were successfully removed in all pts. Reflector migration did not occur and no adverse events occurred. Final pathology is currently available for 52 pts: 8/10 excisional biopsy pts had no invasive or in situ carcinoma identified. For pts with cancer and complete data, 39/39 had clear margins, but one patient was recommended for re-excision due to a close margin (1 mm) for DCIS.
Conclusions: The preliminary data from this prospective, multi-site study show that real-time surgical guidance with SAVI SCOUT is an accurate technique for directing the removal of non-palpable breast lesions and is reproducible at multiple clinical sites. At present, the study has yielded 100% surgical success with a re-excision rate of 3.0%. Ongoing accrual to this clinical evaluation study will validate these findings with planned enrollment of 150 pts at up to 15 total sites.
Citation Format: Cox CE, Prati R, Blumencranz P, Allen K, Banull C, Cline M, Howard T, Portillo M, Whitworth P, Funk K, Police A, Lin E, Combs F, Anglin B, King J, Shivers SC. A prospective, single-arm, multi-site, clinical evaluation of the SAVI SCOUT® surgical guidance system for the location of non-palpable breast lesions during excision. [abstract]. In: Proceedings of the Thirty-Eighth Annual CTRC-AACR San Antonio Breast Cancer Symposium: 2015 Dec 8-12; San Antonio, TX. Philadelphia (PA): AACR; Cancer Res 2016;76(4 Suppl):Abstract nr P3-13-08.
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The physical and thermal properties of prime, low choice, and standard beef strip steaks at refrigerated temperatures. Meat Sci 2016. [DOI: 10.1016/j.meatsci.2015.08.128] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Abstract
UNLABELLED Osteoporosis treatment rates within 2 years following an index event (fragility fracture, osteoporotic bone mineral density (BMD) T-score, or osteoporosis ICD-9 codes) were determined from 2005 to 2011. Most patients were not treated. Fracture patients had the lowest treatment rate. Low treatment rates also occurred in patients that were male, black, or had non-commercial insurance. INTRODUCTION Clinical recognition of osteoporosis (osteoporotic BMD, assignment of an ICD-9 code, or the occurrence of fragility fractures) provides opportunities to treat patients at risk for future fracture. METHODS A cohort of 36,965 patients was identified from 2005 to 2011 in the Indiana Health Information Exchange, with index events after age 50 of either non-traumatic fractures, an osteoporosis ICD-9 code, or a BMD T-score ≤ -2.5. Patients with osteoporosis treatment in the preceding year were excluded. Medication records during the ensuing 2 years were extracted to identify osteoporosis treatments, demographics, comorbidities, and co-medications. Predictors of treatment were evaluated in a multivariable logistic regression model. RESULTS The cohort was 78 % female, 11 % black, 91 % urban-dwelling, and 53 % commercially insured. The index events were as follows: osteoporosis diagnosis (47 % of patients), fragility fracture (44 %), and osteoporotic T-scores (9 %). Within 2 years after the index event, 23.3 % received osteoporosis medications (of which, 82.2 % were oral bisphosphonates). Treatment rates were higher after osteoporosis diagnosis codes (29.3 %) or osteoporotic T-score (53.9 %) than after fracture index events (10.5 %) (p < 0.001). Age had an inverted U-shaped effect for women with highest odds around 60-65 years. Women (OR 1.86) and non-black patients (OR 1.52) were more likely to be treated (p < 0.001). Patients with public (versus commercial) insurance (OR 0.86, p < 0.001) or chronic comorbidities (ORs about 0.7-0.9, p < 0.001) were less likely to be treated. CONCLUSION Most osteoporosis treatment candidates remained untreated. Men, black patients, and patients with fracture or chronic comorbidities were less likely to receive treatment, representing disparity in the recognition and treatment of osteoporosis.
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