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Du Pont-Thibodeau G, Li SYH, Ducharme-Crevier L, Jutras C, Pantopoulos K, Farrell C, Roumeliotis N, Harrington K, Thibault C, Roy N, Shah A, Lacroix J, Stanworth SJ. Iron Deficiency in Anemic Children Surviving Critical Illness: Post Hoc Analysis of a Single-Center Prospective Cohort in Canada, 2019-2022. Pediatr Crit Care Med 2024; 25:344-353. [PMID: 38358779 DOI: 10.1097/pcc.0000000000003442] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/16/2024]
Abstract
OBJECTIVES Many children leave the PICU with anemia. The mechanisms of post-PICU anemia are poorly investigated, and treatment of anemia, other than blood, is rarely started during PICU. We aimed to characterize the contributions of iron depletion (ID) and/or inflammation in the development of post-PICU anemia and to explore the utility of hepcidin (a novel iron marker) at detecting ID during inflammation. DESIGN Post hoc analysis of a single-center prospective study (November 2019 to September 2022). SETTING PICU, quaternary center, Canada. PATIENTS Children admitted to PICU with greater than or equal to 48 hours of invasive or greater than or equal to 96 hours of noninvasive ventilation. We excluded patients with preexisting conditions causing anemia or those admitted after cardiac surgery. INTERVENTIONS None. MEASUREMENTS AND MAIN RESULTS Hematological and iron profiles were performed at PICU discharge on 56 participants of which 37 (37/56) were diagnosed with anemia. Thirty-three children (33/56; 59%) were younger than 2 years. Median Pediatric Logistic Organ Dysfunction score was 11 (interquartile range, 6-16). Twenty-four of the 37 anemic patients had repeat bloodwork 2 months post-PICU. Of those, four (4/24; 16%) remained anemic. Hematologic profiles were categorized as: anemia of inflammation (AI), iron deficiency anemia (IDA), IDA with inflammation, and ID (low iron stores without anemia). Seven (7/47; 15%) had AI at discharge, and one had persistent AI post-PICU. Three patients (3/47; 6%) had IDA at discharge; of which one was lost to follow-up and the other two were no longer anemic but had ID post-PICU. Eleven additional patients developed ID post-PICU. In the exploratory analysis, we identified a diagnostic cutoff value for ID during inflammation from the receiver operating characteristic curve for hepcidin of 31.9 pg/mL. This cutoff would increase the detection of ID at discharge from 6% to 34%. CONCLUSIONS The burden of ID in children post-PICU is high and better management strategies are required. Hepcidin may increase the diagnostic yield of ID in patients with inflammation.
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Affiliation(s)
| | - Shu Yin Han Li
- Department of Pediatrics, CHU Sainte-Justine, Université de Montréal, Montréal, QC, Canada
| | | | - Camille Jutras
- Department of Pediatrics, CHU Sainte-Justine, Université de Montréal, Montréal, QC, Canada
| | - Kostas Pantopoulos
- Lady Davis Institute for Medical Research, Jewish General Hospital, McGill University, Montréal, QC, Canada
| | - Catherine Farrell
- Department of Pediatrics, CHU Sainte-Justine, Université de Montréal, Montréal, QC, Canada
| | - Nadia Roumeliotis
- Department of Pediatrics, CHU Sainte-Justine, Université de Montréal, Montréal, QC, Canada
| | - Karen Harrington
- Department of Pediatrics, CHU Sainte-Justine, Université de Montréal, Montréal, QC, Canada
| | - Céline Thibault
- Department of Pediatrics, CHU Sainte-Justine, Université de Montréal, Montréal, QC, Canada
| | - Noémi Roy
- Department of Hematology, John Radcliffe Hospital, Oxford University Hospitals NHS Trust, Oxford, United Kingdom
| | - Akshay Shah
- Nuffield Department of Clinical Neuroscience, University of Oxford, Oxford, United Kingdom
| | - Jacques Lacroix
- Department of Pediatrics, CHU Sainte-Justine, Université de Montréal, Montréal, QC, Canada
| | - Simon J Stanworth
- Department of Hematology, John Radcliffe Hospital, Oxford University Hospitals NHS Trust, Oxford, United Kingdom
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Thibault C, Pont-Thibodeau GD, MacDonald S, Jutras C, Metras MÉ, Harrington K, Toledano B, Roumeliotis N, Farrell C, Lacroix J, Ducharme-Crevier L. Two months outcomes following delirium in the pediatric intensive care unit. Eur J Pediatr 2024:10.1007/s00431-024-05491-w. [PMID: 38520519 DOI: 10.1007/s00431-024-05491-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/22/2023] [Revised: 02/01/2024] [Accepted: 02/19/2024] [Indexed: 03/25/2024]
Abstract
The lasting consequences of delirium in children are not well characterized. This study aimed to compare the two-month outcomes in pediatric intensive care unit (PICU) survivors according to the presence of delirium. Post-hoc analysis of a single-center prospective study of mechanically ventilated (invasive ventilation or non-invasive ventilation) children followed at the CHU Sainte-Justine PICU follow-up clinic two months after PICU discharge, between October 2018 and August 2022. Delirium was defined as one or more Cornell Assessment of Pediatric Delirium (CAPD) scores ≥ 9. Primary outcome was survivors' quality of life and secondary outcomes were sleep and posttraumatic stress and anxiety and depression in parents. Multivariable linear and logistic regression models assessed the independent associations between delirium and outcomes while adjusting for age, sex, comorbidity, diagnosis, severity of illness, PICU length of stay, and invasive mechanical ventilation. Of the 179 children included over a 47 month-period, 117 (65.4%) had delirium. Children with delirium were more commonly intubated (91.5% vs. 30.7%, p < 0.001) and had higher PELOD-2 scores (10 vs. 4, p < 0.001). On multivariable analysis, delirium was associated with a decreased quality of life at 2.3 months post discharge (p = 0.03). The severity of the delirium episode (higher scores of CAPD) was associated with a higher likelihood of sleep disturbances (OR 1.13, p = 0.01) and parental anxiety (OR 1.16, p = 0.01), in addition to lower quality of life (p = 0.03).Conclusions: Two months following their PICU stay, children with delirium had a lower quality of life, suggesting a lasting effect of delirium on children and their families.
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Affiliation(s)
- Celine Thibault
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, CHU Sainte-Justine, Université de Montréal. Montréal, 3175 Chemin de la Côte-Sainte-Catherine, Montreal, Québec, H3T 1C5, Canada
| | - Geneviève Du Pont-Thibodeau
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, CHU Sainte-Justine, Université de Montréal. Montréal, 3175 Chemin de la Côte-Sainte-Catherine, Montreal, Québec, H3T 1C5, Canada
| | - Simon MacDonald
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, CHU Sainte-Justine, Université de Montréal. Montréal, 3175 Chemin de la Côte-Sainte-Catherine, Montreal, Québec, H3T 1C5, Canada
| | - Camille Jutras
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, CHU Sainte-Justine, Université de Montréal. Montréal, 3175 Chemin de la Côte-Sainte-Catherine, Montreal, Québec, H3T 1C5, Canada
| | - Marie-Élaine Metras
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, CHU Sainte-Justine, Université de Montréal. Montréal, 3175 Chemin de la Côte-Sainte-Catherine, Montreal, Québec, H3T 1C5, Canada
- Faculty of Pharmacy, Université de Montréal, Montreal, Québec, Canada
| | - Karen Harrington
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, CHU Sainte-Justine, Université de Montréal. Montréal, 3175 Chemin de la Côte-Sainte-Catherine, Montreal, Québec, H3T 1C5, Canada
| | - Baruch Toledano
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, CHU Sainte-Justine, Université de Montréal. Montréal, 3175 Chemin de la Côte-Sainte-Catherine, Montreal, Québec, H3T 1C5, Canada
| | - Nadia Roumeliotis
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, CHU Sainte-Justine, Université de Montréal. Montréal, 3175 Chemin de la Côte-Sainte-Catherine, Montreal, Québec, H3T 1C5, Canada
| | - Catherine Farrell
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, CHU Sainte-Justine, Université de Montréal. Montréal, 3175 Chemin de la Côte-Sainte-Catherine, Montreal, Québec, H3T 1C5, Canada
| | - Jacques Lacroix
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, CHU Sainte-Justine, Université de Montréal. Montréal, 3175 Chemin de la Côte-Sainte-Catherine, Montreal, Québec, H3T 1C5, Canada
| | - Laurence Ducharme-Crevier
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, CHU Sainte-Justine, Université de Montréal. Montréal, 3175 Chemin de la Côte-Sainte-Catherine, Montreal, Québec, H3T 1C5, Canada.
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3
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Kennedy N, Win TL, Bandyopadhyay A, Kennedy J, Rowe B, McNerney C, Evans J, Hughes K, Bellis MA, Jones A, Harrington K, Moore S, Brophy S. Insights from linking police domestic abuse data and health data in South Wales, UK: a linked routine data analysis using decision tree classification. Lancet Public Health 2023; 8:e629-e638. [PMID: 37516479 DOI: 10.1016/s2468-2667(23)00126-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2023] [Revised: 06/13/2023] [Accepted: 06/14/2023] [Indexed: 07/31/2023]
Abstract
BACKGROUND Exposure to domestic abuse can lead to long-term negative impacts on the victim's physical and psychological wellbeing. The 1998 Crime and Disorder Act requires agencies to collaborate on crime reduction strategies, including data sharing. Although data sharing is feasible for individuals, rarely are whole-agency data linked. This study aimed to examine the knowledge obtained by integrating information from police and health-care datasets through data linkage and analyse associated risk factor clusters. METHODS This retrospective cohort study analyses data from residents of South Wales who were victims of domestic abuse resulting in a Public Protection Notification (PPN) submission between Aug 12, 2015 and March 31, 2020. The study links these data with the victims' health records, collated within the Secure Anonymised Information Linkage databank, to examine factors associated with the outcome of an Emergency Department attendance, emergency hospital admission, or death within 12 months of the PPN submission. To assess the time to outcome for domestic abuse victims after the index PPN submission, we used Kaplan-Meier survival analysis. We used multivariable Cox regression models to identify which factors contributed the highest risk of experiencing an outcome after the index PPN submission. Finally, we created decision trees to describe specific groups of individuals who are at risk of experiencing a domestic abuse incident and subsequent outcome. FINDINGS After excluding individuals with multiple PPN records, duplicates, and records with a poor matching score or missing fields, the resulting clean dataset consisted of 8709 domestic abuse victims, of whom 6257 (71·8%) were female. Within a year of a domestic abuse incident, 3650 (41·9%) individuals had an outcome. Factors associated with experiencing an outcome within 12 months of the PPN included younger victim age (hazard ratio 1·183 [95% CI 1·053-1·329], p=0·0048), further PPN submissions after the initial referral (1·383 [1·295-1·476]; p<0·0001), injury at the scene (1·484 [1·368-1·609]; p<0·0001), assessed high risk (1·600 [1·444-1·773]; p<0·0001), referral to other agencies (1·518 [1·358-1·697]; p<0·0001), history of violence (1·229 [1·134-1·333]; p<0·0001), attempted strangulation (1·311 [1·148-1·497]; p<0·0001), and pregnancy (1·372 [1·142-1·648]; p=0·0007). Health-care data before the index PPN established that previous Emergency Department and hospital admissions, smoking, smoking cessation advice, obstetric codes, and prescription of antidepressants and antibiotics were associated with having a future outcome following a domestic abuse incident. INTERPRETATION The results indicate that vulnerable individuals are detectable in multiple datasets before and after involvement of the police. Operationalising these findings could reduce police callouts and future Emergency Department or hospital admissions, and improve outcomes for those who are vulnerable. Strategies include querying previous Emergency Department and hospital admissions, giving a high-risk assessment for a pregnant victim, and facilitating data linkage to identify vulnerable individuals. FUNDING National Institute for Health Research.
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Affiliation(s)
- Natasha Kennedy
- National Centre for Population Health and Wellbeing Research, Swansea, UK.
| | | | | | - Jonathan Kennedy
- National Centre for Population Health and Wellbeing Research, Swansea, UK; Administrative Data Research Wales, Swansea, UK; Data Lab, National Centre for Population Health and Wellbeing Research, Swansea University Medical School, Swansea, UK
| | - Benjamin Rowe
- South Wales Police, South Wales Police Head Quarters Cowbridge Road, Bridgend, UK
| | - Cynthia McNerney
- Administrative Data Research Wales, Swansea, UK; SAIL Databank, Swansea, UK
| | | | | | - Mark A Bellis
- WHO Collaborating Centre for Violence Prevention, Liverpool John Moores University, Liverpool, UK
| | | | - Karen Harrington
- National Centre for Population Health and Wellbeing Research, Swansea, UK
| | - Simon Moore
- Security, Crime & Intelligence Innovation Institute and Violence Research Group, School of Dentistry, Cardiff University, Heath Park, Cardiff, UK
| | - Sinead Brophy
- National Centre for Population Health and Wellbeing Research, Swansea, UK; Health Data Research UK, Swansea, UK; Administrative Data Research Wales, Swansea, UK
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Plante V, Poirier C, Guay H, Said C, Sauthier M, Al-Omar S, Harrington K, Emeriaud G. Elevated Diaphragmatic Tonic Activity in PICU Patients: Age-Specific Definitions, Prevalence, and Associations. Pediatr Crit Care Med 2023; 24:447-457. [PMID: 36883829 DOI: 10.1097/pcc.0000000000003193] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 03/09/2023]
Abstract
OBJECTIVES Tonic diaphragmatic activity (tonic Edi, i.e., sustained diaphragm activation throughout expiration) reflects diaphragmatic effort to defend end-expiratory lung volumes. Detection of such elevated tonic Edi may be useful in identifying patients who need increased positive end-expiratory pressure. We aimed to: 1) identify age-specific definitions for elevated tonic Edi in ventilated PICU patients and 2) describe the prevalence and factors associated with sustained episodes of high tonic Edi. DESIGN Retrospective study using a high-resolution database. SETTING Single-center tertiary PICU. PATIENTS Four hundred thirty-one children admitted between 2015 and 2020 with continuous Edi monitoring. INTERVENTIONS None. MEASUREMENTS AND MAIN RESULTS We characterized our definition of tonic Edi using data from the recovery phase of respiratory illness (i.e., final 3 hr of Edi monitoring, excluding patients with significant persistent disease or with diaphragm pathology). High tonic Edi was defined as population data exceeding the 97.5th percentile, which for infants younger than 1 year was greater than 3.2 μV and for older children as greater than 1.9 μV. These thresholds were then used to identify patients with episodes of sustained elevated tonic Edi in the first 48 hours of ventilation (acute phase). Overall, 62 of 200 (31%) of intubated patients and 138 of 222 (62%) of patients on noninvasive ventilation (NIV) had at least one episode of high tonic Edi. These episodes were independently associated with the diagnosis of bronchiolitis (intubated patients: adjusted odds [aOR], 2.79 [95% CI, 1.12-7.11]); NIV patients: aOR, 2.71 [1.24-6.0]). There was also an association with tachypnea and, in NIV patients, more severe hypoxemia. CONCLUSIONS Our proposed definition of elevated tonic Edi quantifies abnormal diaphragmatic activity during expiration. Such a definition may help clinicians to identify those patients using abnormal effort to defend end-expiratory lung volume. In our experience, high tonic Edi episodes are frequent, especially during NIV and in patients with bronchiolitis.
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Affiliation(s)
- Virginie Plante
- Division of Pediatric Intensive Care, Department of Pediatrics, Sainte-Justine Hospital, University of Montreal, Montreal, QC, Canada
| | - Clarice Poirier
- Division of Pediatric Intensive Care, Department of Pediatrics, Sainte-Justine Hospital, University of Montreal, Montreal, QC, Canada
| | - Hélène Guay
- Division of Pediatric Intensive Care, Department of Pediatrics, Sainte-Justine Hospital, University of Montreal, Montreal, QC, Canada
| | - Carla Said
- Division of Pediatric Intensive Care, Department of Pediatrics, Sainte-Justine Hospital, University of Montreal, Montreal, QC, Canada
- Department of Mathematics, Université Paris-Saclay, Paris, France
| | - Michael Sauthier
- Division of Pediatric Intensive Care, Department of Pediatrics, Sainte-Justine Hospital, University of Montreal, Montreal, QC, Canada
| | - Sally Al-Omar
- Division of Pediatric Intensive Care, Department of Pediatrics, Sainte-Justine Hospital, University of Montreal, Montreal, QC, Canada
| | - Karen Harrington
- Division of Pediatric Intensive Care, Department of Pediatrics, Sainte-Justine Hospital, University of Montreal, Montreal, QC, Canada
| | - Guillaume Emeriaud
- Division of Pediatric Intensive Care, Department of Pediatrics, Sainte-Justine Hospital, University of Montreal, Montreal, QC, Canada
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Martin P, Tsourti Z, Ribeiro J, Castelo-Branco L, de Azambuja E, Gennatas S, Rogado J, Sekacheva M, Šušnjar S, Viñal D, Lee R, Khallaf S, Dimopoulou G, Pradervand S, Whisenant J, Choueiri TK, Arnold D, Harrington K, Punie K, Oliveira J, Michielin O, Dafni U, Peters S, Pentheroudakis G, Romano E. COVID-19 in cancer patients: update from the joint analysis of the ESMO-CoCARE, BSMO, and PSMO international databases. ESMO Open 2023; 8:101566. [PMID: 37285719 DOI: 10.1016/j.esmoop.2023.101566] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2023] [Revised: 04/19/2023] [Accepted: 04/20/2023] [Indexed: 06/09/2023] Open
Abstract
BACKGROUND COVID-19 has significantly affected patients with cancer and revealed unanticipated challenges in securing optimal cancer care across different disciplines. The European Society for Medical Oncology COVID-19 and CAncer REgistry (ESMO-CoCARE) is an international, real-world database, collecting data on the natural history, management, and outcomes of patients with cancer and SARS-CoV-2 infection. METHODS This is the 2nd CoCARE analysis, jointly with Belgian (Belgian Society of Medical Oncology, BSMO) and Portuguese (Portuguese Society of Medical Oncology, PSMO) registries, with data from January 2020 to December 2021. The aim is to identify significant prognostic factors for COVID-19 hospitalization and mortality (primary outcomes), as well as intensive care unit admission and overall survival (OS) (secondary outcomes). Subgroup analyses by pandemic phase and vaccination status were carried out. RESULTS The cohort includes 3294 patients (CoCARE: 2049; BSMO: 928, all hospitalized by eligibility criteria; PSMO: 317), diagnosed in four distinct pandemic phases (January to May 2020: 36%; June to September 2020: 9%; October 2020 to February 2021: 41%; March to December 2021: 12%). COVID-19 hospitalization rate was 54% (CoCARE/PSMO), ICU admission 14%, and COVID-19 mortality 22% (all data). At a 6-month median follow-up, 1013 deaths were recorded with 73% 3-month OS rate. No significant change was observed in COVID-19 mortality among hospitalized patients across the four pandemic phases (30%-33%). Hospitalizations and ICU admission decreased significantly (from 78% to 34% and 16% to 10%, respectively). Among 1522 patients with known vaccination status at COVID-19 diagnosis, 70% were non-vaccinated, 24% had incomplete vaccination, and 7% complete vaccination. Complete vaccination had a protective effect on hospitalization (odds ratio = 0.24; 95% confidence interval [0.14-0.38]), ICU admission (odds ratio = 0.29 [0.09-0.94]), and OS (hazard ratio = 0.39 [0.20-0.76]). In multivariable analyses, COVID-19 hospitalization was associated with patient/cancer characteristics, the first pandemic phase, the presence of COVID-19-related symptoms or inflammatory biomarkers, whereas COVID-19 mortality was significantly higher in symptomatic patients, males, older age, ethnicity other than Asian/Caucasian, Eastern Cooperative Oncology Group performance status ≥2, body mass index <25, hematological malignancy, progressive disease versus no evident disease, and advanced cancer stage. CONCLUSIONS The updated CoCARE analysis, jointly with BSMO and PSMO, highlights factors that significantly affect COVID-19 outcomes, providing actionable clues for further reducing mortality.
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Affiliation(s)
- P Martin
- Department of Oncology, Institut Curie, Paris, France
| | - Z Tsourti
- Frontier Science Foundation-Hellas, Athens, Greece
| | - J Ribeiro
- Gustave Roussy, Department of Cancer Medicine, Villejuif, France
| | - L Castelo-Branco
- NOVA National School of Public Health, NOVA University, Lisbon, Portugal; Scientific and Medical Division, ESMO (European Society for Medical Oncology), Lugano, Switzerland
| | - E de Azambuja
- Institut Jules Bordet and l'Université Libre de Bruxelles (U.L.B), Brussels, Belgium
| | - S Gennatas
- Medical Oncology Department, The Royal Marsden Hospital - NHS Foundation Trust, London, UK
| | - J Rogado
- Medical Oncology Department, Hospital Universitario Infanta Leonor, Madrid, Spain
| | - M Sekacheva
- World-Class Research Center 'Digital Biodesign and Personalized Healthcare', Sechenov First Moscow State Medical University, Moscow, Russia
| | - S Šušnjar
- Department of Medical Oncology, Institute for Oncology and Radiology of Serbia, Belgrade, Serbia
| | - D Viñal
- Medical Oncology Department, Hospital Universitario La Paz, Madrid, Spain
| | - R Lee
- Faculty of Biology, Medicine and Health, The University of Manchester, Manchester; Medical Oncology Department, The Christie NHS Foundation Trust, Manchester, UK
| | - S Khallaf
- Medical Oncology Department, South Egypt Cancer Institute (SECI), Assiut University, Assiut, Egypt
| | - G Dimopoulou
- Frontier Science Foundation-Hellas, Athens, Greece
| | - S Pradervand
- Oncology Department, Centre Hospitalier Universitaire Vaudois (CHUV), Lausanne, Switzerland
| | - J Whisenant
- Vanderbilt University Medical Center, Nashville
| | - T K Choueiri
- The Lank Center for Genitourinary Oncology, Dana-Farber Cancer Institute, Boston; Harvard Medical School, Boston, USA
| | - D Arnold
- Asklepios Tumorzentrum Hamburg, AK Altona, Department of Oncology, Haematology and Palliative Care, Hamburg, Germany
| | - K Harrington
- Division of Radiotherapy and Imaging, The Royal Marsden/The Institute of Cancer Research NIHR Biomedical Research Centre, London, UK
| | - K Punie
- Department of General Medical Oncology and Multidisciplinary Breast Centre, Leuven Cancer Institute, University Hospitals Leuven, Leuven, Belgium
| | - J Oliveira
- Department of Medicine, Instituto Português de Oncologia, Porto, Portugal
| | - O Michielin
- Oncology Department, Centre Hospitalier Universitaire Vaudois (CHUV), Lausanne, Switzerland
| | - U Dafni
- Laboratory of Biostatistics, School of Health Sciences, National and Kapodistrian University of Athens, Athens Frontier Science Foundation-Hellas, Athens, Greece
| | - S Peters
- Oncology Department, Centre Hospitalier Universitaire Vaudois (CHUV), Lausanne, Switzerland
| | - G Pentheroudakis
- Scientific and Medical Division, ESMO (European Society for Medical Oncology), Lugano, Switzerland
| | - E Romano
- Department of Oncology, Institut Curie, Paris, France.
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6
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Psyrri A, Fayette J, Harrington K, Gillison M, Ahn MJ, Takahashi S, Weiss J, Machiels JP, Baxi S, Vasilyev A, Karpenko A, Dvorkin M, Hsieh CY, Thungappa SC, Segura PP, Vynnychenko I, Haddad R, Kasper S, Mauz PS, Baker V, He P, Evans B, Wildsmith S, Olsson RF, Yovine A, Kurland JF, Morsli N, Seiwert TY. Durvalumab with or without tremelimumab versus the EXTREME regimen as first-line treatment for recurrent or metastatic squamous cell carcinoma of the head and neck: KESTREL, a randomized, open-label, phase III study. Ann Oncol 2023; 34:262-274. [PMID: 36535565 DOI: 10.1016/j.annonc.2022.12.008] [Citation(s) in RCA: 19] [Impact Index Per Article: 19.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2022] [Revised: 12/07/2022] [Accepted: 12/13/2022] [Indexed: 12/23/2022] Open
Abstract
BACKGROUND Patients with recurrent or metastatic head and neck squamous cell carcinoma (R/M HNSCC) have a poor prognosis. The phase III KESTREL study evaluated the efficacy of durvalumab [programmed death-ligand 1 (PD-L1) antibody] with or without tremelimumab [cytotoxic T-lymphocyte-associated antigen 4 (CTLA-4) antibody], versus the EXTREME regimen in patients with R/M HNSCC. PATIENTS AND METHODS Patients with HNSCC who had not received prior systemic treatment for R/M disease were randomized (2 : 1 : 1) to receive durvalumab 1500 mg every 4 weeks (Q4W) plus tremelimumab 75 mg Q4W (up to four doses), durvalumab monotherapy 1500 mg Q4W, or the EXTREME regimen (platinum, 5-fluorouracil, and cetuximab) until disease progression. Durvalumab efficacy, with or without tremelimumab, versus the EXTREME regimen in patients with PD-L1-high tumors and in all randomized patients was assessed. Safety was also assessed. RESULTS Durvalumab and durvalumab plus tremelimumab were not superior to EXTREME for overall survival (OS) in patients with PD-L1-high expression [median, 10.9 and 11.2 versus 10.9 months, respectively; hazard ratio (HR) = 0.96; 95% confidence interval (CI) 0.69-1.32; P = 0.787 and HR = 1.05; 95% CI 0.80-1.39, respectively]. Durvalumab and durvalumab plus tremelimumab prolonged duration of response versus EXTREME (49.3% and 48.1% versus 9.8% of patients remaining in response at 12 months), correlating with long-term OS for responding patients; however, median progression-free survival was longer with EXTREME (2.8 and 2.8 versus 5.4 months). Exploratory analyses suggested that subsequent immunotherapy use by 24.3% of patients in the EXTREME regimen arm contributed to the similar OS outcomes between arms. Grade 3/4 treatment-related adverse events (TRAEs) for durvalumab, durvalumab plus tremelimumab, and EXTREME were 8.9%, 19.1%, and 53.1%, respectively. CONCLUSIONS In patients with PD-L1-high expression, OS was comparable between durvalumab and the EXTREME regimen. Durvalumab alone, and with tremelimumab, demonstrated durable responses and reduced TRAEs versus the EXTREME regimen in R/M HNSCC.
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Affiliation(s)
- A Psyrri
- Department of Internal Medicine, Section of Medical Oncology, Attikon University Hospital, National Kapodistrian University of Athens, Athens, Greece.
| | - J Fayette
- Centre de Lutte Contre le Cancer Léon Bérard, Lyon-I University, Lyon, France
| | - K Harrington
- Division of Radiotherapy and Imaging, The Royal Marsden/The Institute of Cancer Research NIHR Biomedical Research Centre, London, UK
| | - M Gillison
- Department of Thoracic Head and Neck Medical Oncology, University of Texas MD Anderson Cancer Center, Houston, USA
| | - M-J Ahn
- Division of Hematology-Oncology, Sungkyunkwan University School of Medicine, Samsung Medical Center, Seoul, South Korea
| | - S Takahashi
- Department of Medical Oncology, The Cancer Institute Hospital of the Japanese Foundation for Cancer Research, Tokyo, Japan
| | - J Weiss
- Division of Oncology, Department of Medicine, Lineberger Comprehensive Cancer Center at University of North Carolina, Chapel Hill, USA
| | - J-P Machiels
- Department of Medical Oncology, Institut Roi Albert II, Cliniques Universitaires Saint-Luc, Brussels; Institute for Experimental and Clinical Research (IREC, pôle MIRO), Université Catholique de Louvain (UCLouvain), Brussels, Belgium
| | - S Baxi
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, USA
| | - A Vasilyev
- Department of General Physiology, Saint Petersburg State University, Saint Petersburg
| | - A Karpenko
- Department of Oncology, Leningrad Regional Oncology Dispensary, Saint Petersburg
| | - M Dvorkin
- Budgetary Institution of Healthcare, Omsk Regional Oncology Dispensary, Omsk, Russian Federation
| | - C-Y Hsieh
- Division of Hematology & Oncology, Department of Internal Medicine, China Medical University Hospital, Taichung City, Taiwan
| | - S C Thungappa
- Department of Medical Oncology, Healthcare Global Enterprises Limited, Bengaluru, Karnataka, India
| | - P P Segura
- Servicio de Oncología Médica, Hospital Clínico San Carlos, Madrid, Spain
| | - I Vynnychenko
- Sumy Regional Clinical Oncology Dispensary, Sumy State University, Sumy, Ukraine
| | - R Haddad
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, USA
| | - S Kasper
- Department of Medical Oncology, West German Cancer Center, University Hospital, Essen
| | - P-S Mauz
- Department of Otolaryngology, Head and Neck Surgery, University of Tübingen, Tübingen, Germany
| | - V Baker
- Oncology R&D, Late-Stage Development, AstraZeneca, Cambridge, UK
| | - P He
- Statistics, AstraZeneca, Gaithersburg, USA
| | - B Evans
- Statistics, AstraZeneca, Gaithersburg, USA
| | - S Wildsmith
- Oncology R&D, Late-Stage Development, AstraZeneca, Cambridge, UK
| | - R F Olsson
- Oncology R&D, Late-Stage Development, AstraZeneca, Gothenburg, Sweden
| | - A Yovine
- Oncology R&D, Late-Stage Development, AstraZeneca, Cambridge, UK
| | - J F Kurland
- Oncology R&D, Late-Stage Development, AstraZeneca, Gaithersburg
| | - N Morsli
- Oncology R&D, Late-Stage Development, AstraZeneca, Cambridge, UK
| | - T Y Seiwert
- Department of Oncology, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University, Baltimore, USA.
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Evans RA, Leavy OC, Richardson M, Elneima O, McAuley HJC, Shikotra A, Singapuri A, Sereno M, Saunders RM, Harris VC, Houchen-Wolloff L, Aul R, Beirne P, Bolton CE, Brown JS, Choudhury G, Diar-Bakerly N, Easom N, Echevarria C, Fuld J, Hart N, Hurst J, Jones MG, Parekh D, Pfeffer P, Rahman NM, Rowland-Jones SL, Shah AM, Wootton DG, Chalder T, Davies MJ, De Soyza A, Geddes JR, Greenhalf W, Greening NJ, Heaney LG, Heller S, Howard LS, Jacob J, Jenkins RG, Lord JM, Man WDC, McCann GP, Neubauer S, Openshaw PJM, Porter JC, Rowland MJ, Scott JT, Semple MG, Singh SJ, Thomas DC, Toshner M, Lewis KE, Thwaites RS, Briggs A, Docherty AB, Kerr S, Lone NI, Quint J, Sheikh A, Thorpe M, Zheng B, Chalmers JD, Ho LP, Horsley A, Marks M, Poinasamy K, Raman B, Harrison EM, Wain LV, Brightling CE, Abel K, Adamali H, Adeloye D, Adeyemi O, Adrego R, Aguilar Jimenez LA, Ahmad S, Ahmad Haider N, Ahmed R, Ahwireng N, Ainsworth M, Al-Sheklly B, Alamoudi A, Ali M, Aljaroof M, All AM, Allan L, Allen RJ, Allerton L, Allsop L, Almeida P, Altmann D, Alvarez Corral M, Amoils S, Anderson D, Antoniades C, Arbane G, Arias A, Armour C, Armstrong L, Armstrong N, Arnold D, Arnold H, Ashish A, Ashworth A, Ashworth M, Aslani S, Assefa-Kebede H, Atkin C, Atkin P, Aung H, Austin L, Avram C, Ayoub A, Babores M, Baggott R, Bagshaw J, Baguley D, Bailey L, Baillie JK, Bain S, Bakali M, Bakau M, Baldry E, Baldwin D, Ballard C, Banerjee A, Bang B, Barker RE, Barman L, Barratt S, Barrett F, Basire D, Basu N, Bates M, Bates A, Batterham R, Baxendale H, Bayes H, Beadsworth M, Beckett P, Beggs M, Begum M, Bell D, Bell R, Bennett K, Beranova E, Bermperi A, Berridge A, Berry C, Betts S, Bevan E, Bhui K, Bingham M, Birchall K, Bishop L, Bisnauthsing K, Blaikely J, Bloss A, Bolger A, Bonnington J, Botkai A, Bourne C, Bourne M, Bramham K, Brear L, Breen G, Breeze J, Bright E, Brill S, Brindle K, Broad L, Broadley A, Brookes C, Broome M, Brown A, Brown A, Brown J, Brown J, Brown M, Brown M, Brown V, Brugha T, Brunskill N, Buch M, Buckley P, Bularga A, Bullmore E, Burden L, Burdett T, Burn D, Burns G, Burns A, Busby J, Butcher R, Butt A, Byrne S, Cairns P, Calder PC, Calvelo E, Carborn H, Card B, Carr C, Carr L, Carson G, Carter P, Casey A, Cassar M, Cavanagh J, Chablani M, Chambers RC, Chan F, Channon KM, Chapman K, Charalambou A, Chaudhuri N, Checkley A, Chen J, Cheng Y, Chetham L, Childs C, Chilvers ER, Chinoy H, Chiribiri A, Chong-James K, Choudhury N, Chowienczyk P, Christie C, Chrystal M, Clark D, Clark C, Clarke J, Clohisey S, Coakley G, Coburn Z, Coetzee S, Cole J, Coleman C, Conneh F, Connell D, Connolly B, Connor L, Cook A, Cooper B, Cooper J, Cooper S, Copeland D, Cosier T, Coulding M, Coupland C, Cox E, Craig T, Crisp P, Cristiano D, Crooks MG, Cross A, Cruz I, Cullinan P, Cuthbertson D, Daines L, Dalton M, Daly P, Daniels A, Dark P, Dasgin J, David A, David C, Davies E, Davies F, Davies G, Davies GA, Davies K, Dawson J, Daynes E, Deakin B, Deans A, Deas C, Deery J, Defres S, Dell A, Dempsey K, Denneny E, Dennis J, Dewar A, Dharmagunawardena R, Dickens C, Dipper A, Diver S, Diwanji SN, Dixon M, Djukanovic R, Dobson H, Dobson SL, Donaldson A, Dong T, Dormand N, Dougherty A, Dowling R, Drain S, Draxlbauer K, Drury K, Dulawan P, Dunleavy A, Dunn S, Earley J, Edwards S, Edwardson C, El-Taweel H, Elliott A, Elliott K, Ellis Y, Elmer A, Evans D, Evans H, Evans J, Evans R, Evans RI, Evans T, Evenden C, Evison L, Fabbri L, Fairbairn S, Fairman A, Fallon K, Faluyi D, Favager C, Fayzan T, Featherstone J, Felton T, Finch J, Finney S, Finnigan J, Finnigan L, Fisher H, Fletcher S, Flockton R, Flynn M, Foot H, Foote D, Ford A, Forton D, Fraile E, Francis C, Francis R, Francis S, Frankel A, Fraser E, Free R, French N, Fu X, Furniss J, Garner L, Gautam N, George J, George P, Gibbons M, Gill M, Gilmour L, Gleeson F, Glossop J, Glover S, Goodman N, Goodwin C, Gooptu B, Gordon H, Gorsuch T, Greatorex M, Greenhaff PL, Greenhalgh A, Greenwood J, Gregory H, Gregory R, Grieve D, Griffin D, Griffiths L, Guerdette AM, Guillen Guio B, Gummadi M, Gupta A, Gurram S, Guthrie E, Guy Z, H Henson H, Hadley K, Haggar A, Hainey K, Hairsine B, Haldar P, Hall I, Hall L, Halling-Brown M, Hamil R, Hancock A, Hancock K, Hanley NA, Haq S, Hardwick HE, Hardy E, Hardy T, Hargadon B, Harrington K, Harris E, Harrison P, Harvey A, Harvey M, Harvie M, Haslam L, Havinden-Williams M, Hawkes J, Hawkings N, Haworth J, Hayday A, Haynes M, Hazeldine J, Hazelton T, Heeley C, Heeney JL, Heightman M, Henderson M, Hesselden L, Hewitt M, Highett V, Hillman T, Hiwot T, Hoare A, Hoare M, Hockridge J, Hogarth P, Holbourn A, Holden S, Holdsworth L, Holgate D, Holland M, Holloway L, Holmes K, Holmes M, Holroyd-Hind B, Holt L, Hormis A, Hosseini A, Hotopf M, Howard K, Howell A, Hufton E, Hughes AD, Hughes J, Hughes R, Humphries A, Huneke N, Hurditch E, Husain M, Hussell T, Hutchinson J, Ibrahim W, Ilyas F, Ingham J, Ingram L, Ionita D, Isaacs K, Ismail K, Jackson T, James WY, Jarman C, Jarrold I, Jarvis H, Jastrub R, Jayaraman B, Jezzard P, Jiwa K, Johnson C, Johnson S, Johnston D, Jolley CJ, Jones D, Jones G, Jones H, Jones H, Jones I, Jones L, Jones S, Jose S, Kabir T, Kaltsakas G, Kamwa V, Kanellakis N, Kaprowska S, Kausar Z, Keenan N, Kelly S, Kemp G, Kerslake H, Key AL, Khan F, Khunti K, Kilroy S, King B, King C, Kingham L, Kirk J, Kitterick P, Klenerman P, Knibbs L, Knight S, Knighton A, Kon O, Kon S, Kon SS, Koprowska S, Korszun A, Koychev I, Kurasz C, Kurupati P, Laing C, Lamlum H, Landers G, Langenberg C, Lasserson D, Lavelle-Langham L, Lawrie A, Lawson C, Lawson C, Layton A, Lea A, Lee D, Lee JH, Lee E, Leitch K, Lenagh R, Lewis D, Lewis J, Lewis V, Lewis-Burke N, Li X, Light T, Lightstone L, Lilaonitkul W, Lim L, Linford S, Lingford-Hughes A, Lipman M, Liyanage K, Lloyd A, Logan S, Lomas D, Loosley R, Lota H, Lovegrove W, Lucey A, Lukaschuk E, Lye A, Lynch C, MacDonald S, MacGowan G, Macharia I, Mackie J, Macliver L, Madathil S, Madzamba G, Magee N, Magtoto MM, Mairs N, Majeed N, Major E, Malein F, Malim M, Mallison G, Mandal S, Mangion K, Manisty C, Manley R, March K, Marciniak S, Marino P, Mariveles M, Marouzet E, Marsh S, Marshall B, Marshall M, Martin J, Martineau A, Martinez LM, Maskell N, Matila D, Matimba-Mupaya W, Matthews L, Mbuyisa A, McAdoo S, Weir McCall J, McAllister-Williams H, McArdle A, McArdle P, McAulay D, McCormick J, McCormick W, McCourt P, McGarvey L, McGee C, Mcgee K, McGinness J, McGlynn K, McGovern A, McGuinness H, McInnes IB, McIntosh J, McIvor E, McIvor K, McLeavey L, McMahon A, McMahon MJ, McMorrow L, Mcnally T, McNarry M, McNeill J, McQueen A, McShane H, Mears C, Megson C, Megson S, Mehta P, Meiring J, Melling L, Mencias M, Menzies D, Merida Morillas M, Michael A, Milligan L, Miller C, Mills C, Mills NL, Milner L, Misra S, Mitchell J, Mohamed A, Mohamed N, Mohammed S, Molyneaux PL, Monteiro W, Moriera S, Morley A, Morrison L, Morriss R, Morrow A, Moss AJ, Moss P, Motohashi K, Msimanga N, Mukaetova-Ladinska E, Munawar U, Murira J, Nanda U, Nassa H, Nasseri M, Neal A, Needham R, Neill P, Newell H, Newman T, Newton-Cox A, Nicholson T, Nicoll D, Nolan CM, Noonan MJ, Norman C, Novotny P, Nunag J, Nwafor L, Nwanguma U, Nyaboko J, O'Donnell K, O'Brien C, O'Brien L, O'Regan D, Odell N, Ogg G, Olaosebikan O, Oliver C, Omar Z, Orriss-Dib L, Osborne L, Osbourne R, Ostermann M, Overton C, Owen J, Oxton J, Pack J, Pacpaco E, Paddick S, Painter S, Pakzad A, Palmer S, Papineni P, Paques K, Paradowski K, Pareek M, Parfrey H, Pariante C, Parker S, Parkes M, Parmar J, Patale S, Patel B, Patel M, Patel S, Pattenadk D, Pavlides M, Payne S, Pearce L, Pearl JE, Peckham D, Pendlebury J, Peng Y, Pennington C, Peralta I, Perkins E, Peterkin Z, Peto T, Petousi N, Petrie J, Phipps J, Pimm J, Piper Hanley K, Pius R, Plant H, Plein S, Plekhanova T, Plowright M, Polgar O, Poll L, Porter J, Portukhay S, Powell N, Prabhu A, Pratt J, Price A, Price C, Price C, Price D, Price L, Price L, Prickett A, Propescu J, Pugmire S, Quaid S, Quigley J, Qureshi H, Qureshi IN, Radhakrishnan K, Ralser M, Ramos A, Ramos H, Rangeley J, Rangelov B, Ratcliffe L, Ravencroft P, Reddington A, Reddy R, Redfearn H, Redwood D, Reed A, Rees M, Rees T, Regan K, Reynolds W, Ribeiro C, Richards A, Richardson E, Rivera-Ortega P, Roberts K, Robertson E, Robinson E, Robinson L, Roche L, Roddis C, Rodger J, Ross A, Ross G, Rossdale J, Rostron A, Rowe A, Rowland A, Rowland J, Roy K, Roy M, Rudan I, Russell R, Russell E, Saalmink G, Sabit R, Sage EK, Samakomva T, Samani N, Sampson C, Samuel K, Samuel R, Sanderson A, Sapey E, Saralaya D, Sargant J, Sarginson C, Sass T, Sattar N, Saunders K, Saunders P, Saunders LC, Savill H, Saxon W, Sayer A, Schronce J, Schwaeble W, Scott K, Selby N, Sewell TA, Shah K, Shah P, Shankar-Hari M, Sharma M, Sharpe C, Sharpe M, Shashaa S, Shaw A, Shaw K, Shaw V, Shelton S, Shenton L, Shevket K, Short J, Siddique S, Siddiqui S, Sidebottom J, Sigfrid L, Simons G, Simpson J, Simpson N, Singh C, Singh S, Sissons D, Skeemer J, Slack K, Smith A, Smith D, Smith S, Smith J, Smith L, Soares M, Solano TS, Solly R, Solstice AR, Soulsby T, Southern D, Sowter D, Spears M, Spencer LG, Speranza F, Stadon L, Stanel S, Steele N, Steiner M, Stensel D, Stephens G, Stephenson L, Stern M, Stewart I, Stimpson R, Stockdale S, Stockley J, Stoker W, Stone R, Storrar W, Storrie A, Storton K, Stringer E, Strong-Sheldrake S, Stroud N, Subbe C, Sudlow CL, Suleiman Z, Summers C, Summersgill C, Sutherland D, Sykes DL, Sykes R, Talbot N, Tan AL, Tarusan L, Tavoukjian V, Taylor A, Taylor C, Taylor J, Te A, Tedd H, Tee CJ, Teixeira J, Tench H, Terry S, Thackray-Nocera S, Thaivalappil F, Thamu B, Thickett D, Thomas C, Thomas S, Thomas AK, Thomas-Woods T, Thompson T, Thompson AAR, Thornton T, Tilley J, Tinker N, Tiongson GF, Tobin M, Tomlinson J, Tong C, Touyz R, Tripp KA, Tunnicliffe E, Turnbull A, Turner E, Turner S, Turner V, Turner K, Turney S, Turtle L, Turton H, Ugoji J, Ugwuoke R, Upthegrove R, Valabhji J, Ventura M, Vere J, Vickers C, Vinson B, Wade E, Wade P, Wainwright T, Wajero LO, Walder S, Walker S, Walker S, Wall E, Wallis T, Walmsley S, Walsh JA, Walsh S, Warburton L, Ward TJC, Warwick K, Wassall H, Waterson S, Watson E, Watson L, Watson J, Welch C, Welch H, Welsh B, Wessely S, West S, Weston H, Wheeler H, White S, Whitehead V, Whitney J, Whittaker S, Whittam B, Whitworth V, Wight A, Wild J, Wilkins M, Wilkinson D, Williams N, Williams N, Williams J, Williams-Howard SA, Willicombe M, Willis G, Willoughby J, Wilson A, Wilson D, Wilson I, Window N, Witham M, Wolf-Roberts R, Wood C, Woodhead F, Woods J, Wormleighton J, Worsley J, Wraith D, Wrey Brown C, Wright C, Wright L, Wright S, Wyles J, Wynter I, Xu M, Yasmin N, Yasmin S, Yates T, Yip KP, Young B, Young S, Young A, Yousuf AJ, Zawia A, Zeidan L, Zhao B, Zongo O. Clinical characteristics with inflammation profiling of long COVID and association with 1-year recovery following hospitalisation in the UK: a prospective observational study. Lancet Respir Med 2022; 10:761-775. [PMID: 35472304 PMCID: PMC9034855 DOI: 10.1016/s2213-2600(22)00127-8] [Citation(s) in RCA: 144] [Impact Index Per Article: 72.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/04/2022] [Revised: 03/23/2022] [Accepted: 03/31/2022] [Indexed: 11/25/2022]
Abstract
BACKGROUND No effective pharmacological or non-pharmacological interventions exist for patients with long COVID. We aimed to describe recovery 1 year after hospital discharge for COVID-19, identify factors associated with patient-perceived recovery, and identify potential therapeutic targets by describing the underlying inflammatory profiles of the previously described recovery clusters at 5 months after hospital discharge. METHODS The Post-hospitalisation COVID-19 study (PHOSP-COVID) is a prospective, longitudinal cohort study recruiting adults (aged ≥18 years) discharged from hospital with COVID-19 across the UK. Recovery was assessed using patient-reported outcome measures, physical performance, and organ function at 5 months and 1 year after hospital discharge, and stratified by both patient-perceived recovery and recovery cluster. Hierarchical logistic regression modelling was performed for patient-perceived recovery at 1 year. Cluster analysis was done using the clustering large applications k-medoids approach using clinical outcomes at 5 months. Inflammatory protein profiling was analysed from plasma at the 5-month visit. This study is registered on the ISRCTN Registry, ISRCTN10980107, and recruitment is ongoing. FINDINGS 2320 participants discharged from hospital between March 7, 2020, and April 18, 2021, were assessed at 5 months after discharge and 807 (32·7%) participants completed both the 5-month and 1-year visits. 279 (35·6%) of these 807 patients were women and 505 (64·4%) were men, with a mean age of 58·7 (SD 12·5) years, and 224 (27·8%) had received invasive mechanical ventilation (WHO class 7-9). The proportion of patients reporting full recovery was unchanged between 5 months (501 [25·5%] of 1965) and 1 year (232 [28·9%] of 804). Factors associated with being less likely to report full recovery at 1 year were female sex (odds ratio 0·68 [95% CI 0·46-0·99]), obesity (0·50 [0·34-0·74]) and invasive mechanical ventilation (0·42 [0·23-0·76]). Cluster analysis (n=1636) corroborated the previously reported four clusters: very severe, severe, moderate with cognitive impairment, and mild, relating to the severity of physical health, mental health, and cognitive impairment at 5 months. We found increased inflammatory mediators of tissue damage and repair in both the very severe and the moderate with cognitive impairment clusters compared with the mild cluster, including IL-6 concentration, which was increased in both comparisons (n=626 participants). We found a substantial deficit in median EQ-5D-5L utility index from before COVID-19 (retrospective assessment; 0·88 [IQR 0·74-1·00]), at 5 months (0·74 [0·64-0·88]) to 1 year (0·75 [0·62-0·88]), with minimal improvements across all outcome measures at 1 year after discharge in the whole cohort and within each of the four clusters. INTERPRETATION The sequelae of a hospital admission with COVID-19 were substantial 1 year after discharge across a range of health domains, with the minority in our cohort feeling fully recovered. Patient-perceived health-related quality of life was reduced at 1 year compared with before hospital admission. Systematic inflammation and obesity are potential treatable traits that warrant further investigation in clinical trials. FUNDING UK Research and Innovation and National Institute for Health Research.
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François T, Sauthier M, Charlier J, Dessureault J, Tucci M, Harrington K, Ducharme-Crevier L, Al Omar S, Lacroix J, Du Pont-Thibodeau G. Impact of Blood Sampling on Anemia in the PICU: A Prospective Cohort Study. Pediatr Crit Care Med 2022; 23:435-443. [PMID: 35404309 DOI: 10.1097/pcc.0000000000002947] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
OBJECTIVES Fifty percent of children are anemic after a critical illness. Iatrogenic blood testing may be a contributor to this problem. The objectives of this study were to describe blood sampling practice in a PICU, determine patient factors associated with increased sampling, and examine the association among blood sampling volume, anemia at PICU discharge, and change in hemoglobin from PICU entry to PICU discharge. DESIGN Prospective observational cohort study. SETTING PICU of Sainte-Justine University Hospital. PATIENTS All children consecutively admitted during a 4-month period. MEASUREMENTS AND MAIN RESULTS Four hundred twenty-three children were enrolled. Mean blood volume sampled was 3.9 (±19) mL/kg/stay, of which 26% was discarded volume. Children with central venous or arterial access were sampled more than those without access (p < 0.05). Children with sepsis, shock, or cardiac surgery were most sampled, those with a primary respiratory diagnosis; the least (p < 0.001). We detected a strong association between blood sample volume and mechanical ventilation (H, 81.35; p < 0.0001), but no association with severity of illness (Worst Pediatric Logistic Organ Dysfunction score) (R, -0.044; p = 0.43). Multivariate analysis (n = 314) showed a significant association between the volume of blood sampled (as continuous variable) and anemia at discharge (adjusted OR, 1.63; 95% CI, 1.18-2.45; p = 0.003). We lacked power to detect an association between blood sampling and change in hemoglobin from PICU admission to PICU discharge. CONCLUSIONS Diagnostic blood sampling in PICU is associated with anemia at discharge. Twenty-five percent of blood losses from sampling is wasted. Volumes are highest for patients with sepsis, shock, or cardiac surgery, and in patients with vascular access or ventilatory support.
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Affiliation(s)
- Tine François
- Department of Pediatrics, Pediatric Intensive Care Unit, Sainte-Justine University Health Centre, Université de Montréal, Montreal, QC, Canada
| | - Michaël Sauthier
- Department of Pediatrics, Pediatric Intensive Care Unit, Sainte-Justine University Health Centre, Université de Montréal, Montreal, QC, Canada
| | - Julien Charlier
- Department of Pediatrics, Pediatric Intensive Care Unit, Sainte-Justine University Health Centre, Université de Montréal, Montreal, QC, Canada
| | - Jessica Dessureault
- Department of Pediatrics, Pediatric Intensive Care Unit, Sainte-Justine University Health Centre, Université de Montréal, Montreal, QC, Canada
| | - Marisa Tucci
- Department of Pediatrics, Pediatric Intensive Care Unit, Sainte-Justine University Health Centre, Université de Montréal, Montreal, QC, Canada
| | - Karen Harrington
- Department of Pediatrics, Pediatric Intensive Care Unit, Sainte-Justine University Health Centre, Université de Montréal, Montreal, QC, Canada
| | - Laurence Ducharme-Crevier
- Department of Pediatrics, Pediatric Intensive Care Unit, Sainte-Justine University Health Centre, Université de Montréal, Montreal, QC, Canada
| | - Sally Al Omar
- Centre de Recherche, Sainte-Justine University Health Centre, Université de Montréal, Montreal, QC, Canada
| | - Jacques Lacroix
- Department of Pediatrics, Pediatric Intensive Care Unit, Sainte-Justine University Health Centre, Université de Montréal, Montreal, QC, Canada
| | - Geneviève Du Pont-Thibodeau
- Department of Pediatrics, Pediatric Intensive Care Unit, Sainte-Justine University Health Centre, Université de Montréal, Montreal, QC, Canada
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Castelo-Branco L, Tsourti Z, Gennatas S, Rogado J, Sekacheva M, Viñal D, Lee R, Croitoru A, Vitorino M, Khallaf S, Šušnjar S, Soewoto W, Cardeña A, Djerouni M, Rossi M, Alonso-Gordoa T, Ngelangel C, Whisenant JG, Choueiri TK, Dimopoulou G, Pradervand S, Arnold D, Harrington K, Michielin O, Dafni U, Pentheroudakis G, Peters S, Romano E. COVID-19 in patients with cancer: first report of the ESMO international, registry-based, cohort study (ESMO-CoCARE). ESMO Open 2022; 7:100499. [PMID: 35644101 PMCID: PMC9080222 DOI: 10.1016/j.esmoop.2022.100499] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2022] [Revised: 04/22/2022] [Accepted: 04/23/2022] [Indexed: 12/19/2022] Open
Abstract
BACKGROUND ESMO COVID-19 and CAncer REgistry (ESMO-CoCARE) is an international collaborative registry-based, cohort study gathering real-world data from Europe, Asia/Oceania and Africa on the natural history, management and outcomes of patients with cancer infected with severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2). PATIENTS AND METHODS ESMO-CoCARE captures information on patients with solid/haematological malignancies, diagnosed with coronavirus disease 2019 (COVID-19). Data collected since June 2020 include demographics, comorbidities, laboratory measurements, cancer characteristics, COVID-19 clinical features, management and outcome. Parameters influencing COVID-19 severity/recovery were investigated as well as factors associated with overall survival (OS) upon SARS-CoV-2 infection. RESULTS This analysis includes 1626 patients from 20 countries (87% from 24 European, 7% from 5 North African, 6% from 8 Asian/Oceanian centres), with COVID-19 diagnosis from January 2020 to May 2021. Median age was 64 years, with 52% of female, 57% of cancer stage III/IV and 65% receiving active cancer treatment. Nearly 64% patients required hospitalization due to COVID-19 diagnosis, with 11% receiving intensive care. In multivariable analysis, male sex, older age, Eastern Cooperative Oncology Group (ECOG) performance status ≥2, body mass index (BMI) <25 kg/m2, presence of comorbidities, symptomatic disease, as well as haematological malignancies, active/progressive cancer, neutrophil-to-lymphocyte ratio (NLR) ≥6 and OnCovid Inflammatory Score ≤40 were associated with COVID-19 severity (i.e. severe/moderate disease requiring hospitalization). About 98% of patients with mild COVID-19 recovered, as opposed to 71% with severe/moderate disease. Advanced cancer stage was an additional adverse prognostic factor for recovery. At data cut-off, and with median follow-up of 3 months, the COVID-19-related death rate was 24.5% (297/1212), with 380 deaths recorded in total. Almost all factors associated with COVID-19 severity, except for BMI and NLR, were also predictive of inferior OS, along with smoking and non-Asian ethnicity. CONCLUSIONS Selected patient and cancer characteristics related to sex, ethnicity, poor fitness, comorbidities, inflammation and active malignancy predict for severe/moderate disease and adverse outcomes from COVID-19 in patients with cancer.
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Affiliation(s)
- L Castelo-Branco
- Scientific and Medical Division, ESMO (European Society for Medical Oncology), Lugano, Switzerland; NOVA National School of Public Health, NOVA University, Lisbon, Portugal
| | - Z Tsourti
- Frontier Science Foundation-Hellas, Athens, Greece
| | - S Gennatas
- Medical Oncology Department, The Royal Marsden Hospital - NHS Foundation Trust, London, UK
| | - J Rogado
- Medical Oncology Department, Hospital Universitario Infanta Leonor, Madrid, Spain
| | - M Sekacheva
- World-Class Research Center 'Digital Biodesign and Personalized Healthcare', Sechenov First Moscow State Medical University, Moscow, Russia
| | - D Viñal
- Medical Oncology Department, Hospital Universitario La Paz, Madrid, Spain
| | - R Lee
- Medical Oncology Department, The University of Manchester, Manchester, UK; The Christie NHS Foundation Trust, Manchester, UK
| | - A Croitoru
- Medical Oncology Department, Fundeni Clinical Institute, Bucharest, Romania
| | - M Vitorino
- Servico Oncologia, Hospital Prof. Dr Fernando Fonseca EPE (Hospital Amadora/Sintra), Amadora, Portugal
| | - S Khallaf
- Medical Oncology Department, South Egypt Cancer Institute (SECI), Assiut University, Assiut, Egypt
| | - S Šušnjar
- Department of Medical Oncology, Institute for Oncology and Radiology of Serbia, Belgrade, Serbia
| | - W Soewoto
- Department of Surgery, Oncology Division, Sebelas Maret University, Surakarta, Indonesia
| | - A Cardeña
- Medical Oncology Department, Hospital Universitario Fundación Alcorcón, Madrid, Spain
| | - M Djerouni
- Oncology Department, Dr Saadane Hospital, Biskra, Algeria
| | - M Rossi
- Oncology Deparment, ASO 'SS. Antonio, Biagio e Cesare Arrigo', Alessandria, Italy
| | - T Alonso-Gordoa
- Medical Oncology Department, Hospital Universitario Ramón y Cajal, Madrid, Spain
| | - C Ngelangel
- Asian Cancer Institute - Asian Hospital and Medical Center, Metro Manila, the Philippines
| | - J G Whisenant
- Vanderbilt University Medical Center, Nashville, USA
| | - T K Choueiri
- The Lank Center for Genitourinary Oncology, Dana-Farber Cancer Institute, Boston, USA; Harvard Medical School, Boston, USA
| | - G Dimopoulou
- Frontier Science Foundation-Hellas, Athens, Greece
| | - S Pradervand
- Oncology Department, Centre Hospitalier Universitaire Vaudois (CHUV), Lausanne, Switzerland
| | - D Arnold
- Oncology, Haematology, Palliative Care Department, Asklepios Klinik Altona - Asklepios Kliniken, Hamburg, Germany
| | - K Harrington
- Division of Radiotherapy and Imaging, The Royal Marsden/The Institute of Cancer Research NIHR Biomedical Research Centre, London, UK
| | - O Michielin
- Oncology Department, Centre Hospitalier Universitaire Vaudois (CHUV), Lausanne, Switzerland
| | - U Dafni
- Laboratory of Biostatistics, School of Health Sciences, National and Kapodistrian University of Athens, Athens Frontier Science Foundation-Hellas, Athens, Greece
| | - G Pentheroudakis
- Scientific and Medical Division, ESMO (European Society for Medical Oncology), Lugano, Switzerland
| | - S Peters
- Department, Centre Hospitalier Universitaire Vaudois (CHUV), Lausanne, Switzerland
| | - E Romano
- Center for Cancer Immunotherapy, Department of Oncology, PSL Research University, Institut Curie, Paris, France.
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Barcat L, Pont-Thibodeau GD, Jutras C, Harrington K, MacDonald S, Ducharme-Crevier L. Impact of the Covid-19 Pandemic on Children and Families in PICU Follow-Up Clinic. J Pediatr Intensive Care 2022. [DOI: 10.1055/s-0042-1747927] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022] Open
Abstract
AbstractThe novel coronavirus disease 2019 (COVID-19) pandemic disrupted the lives of many families, especially those of children with chronic health problems. Little is known about the impact of this pandemic on the health and well-being of critically ill children and their families after their discharge from pediatric intensive care unit (PICU) hospitalization. This study describes the repercussions of the COVID-19-related lockdown on the physical and psychological wellbeing, quality of life, and access to resources of PICU survivors and their families. This was a prospective cohort study of children and families followed at the Centre Hospitalier Universitaire Ste-Justine PICU follow-up clinic from October 2018 to February 2020. Families were contacted by phone to complete validated questionnaires (Pediatric Quality of Life Inventory, Hospital Anxiety and Depression Scale) and to evaluate the impact of the COVID-19 pandemic on their access to medical care and extrafamilial support. Fifty-five families were contacted between November and December 2020. Quality of life scores were 88.1 ± 16.9 and 83.8 ± 13.9 for physical and psychosocial aspects, respectively. Symptoms of anxiety and depression were detected in 23.6 and 3.6% of respondent parents, respectively. A significant proportion of families reported canceled or delayed health care appointments (65.5%) and difficulty with medication access (12.7%). Twenty-five families (45.5%) reported a significant decrease in income. We could not identify any statistically significant predictors for lower quality of life scores. Difficulty accessing medical care was associated with higher symptoms of anxiety and/or depression in parents on multivariate analysis (p = 0.02). In conclusion, the COVID-19 pandemic has had a significant negative impact on PICU survivors' access to medical resources and extrafamilial support.
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Affiliation(s)
- Lucile Barcat
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, CHU Sainte Justine, Université de Montréal. Montréal, Québec, Canada
| | - Geneviève Du Pont-Thibodeau
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, CHU Sainte Justine, Université de Montréal. Montréal, Québec, Canada
| | - Camille Jutras
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, CHU Sainte Justine, Université de Montréal. Montréal, Québec, Canada
| | - Karen Harrington
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, CHU Sainte Justine, Université de Montréal. Montréal, Québec, Canada
| | - Simon MacDonald
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, CHU Sainte Justine, Université de Montréal. Montréal, Québec, Canada
| | - Laurence Ducharme-Crevier
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, CHU Sainte Justine, Université de Montréal. Montréal, Québec, Canada
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11
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Gupta A, Bano W, Barnes H, Newbold K, Nutting C, Bhide S, Harrington K, Wetscherek A, Wong K. PO-1111 Hypoxia and Perfusion MR-Imaging on the MR-Linear Accelerator for Head and Neck Cancer. Radiother Oncol 2022. [DOI: 10.1016/s0167-8140(22)03075-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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12
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Niu J, Milhem M, Vanderwalde A, Chmielowski B, Beasley G, Samson A, Sacco J, Bowles T, Jew T, He S, Raza S, Harrington K, Middleton M. Safety and Efficacy of RP1 + Nivolumab in Patients with Non-Melanoma Skin Cancer of the Head and Neck: Results From IGNYTE Phase 1/2 Multi-Cohort Clinical Trial. Int J Radiat Oncol Biol Phys 2022. [DOI: 10.1016/j.ijrobp.2021.12.025] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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13
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Emamekhoo H, Patel S, Rodriguez E, Riaz M, Giaccone G, Furqan M, Sacco J, Bommareddy P, Raza S, He S, Harrington K, Middleton M. IGNYTE: A Phase 1/2 Multi-Cohort Clinical Trial of RP1 ± Nivolumab in Patients with Non-Small Cell Lung Cancer and Other Solid Tumors. Int J Radiat Oncol Biol Phys 2022. [DOI: 10.1016/j.ijrobp.2021.10.184] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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14
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Argiris A, Harrington K, Tahara M, Ferris R, Gillison M, Fayette J, Daste A, Koralewski P, Mesia Nin R, Saba N, Mak M, Álvarez Avitia M, Guminski A, Müller-Richter U, Kiyota N, Roberts M, Khan T, Miller-Moslin K, Wei L, Robert Haddad R. LBA36 Nivolumab (N) + ipilimumab (I) vs EXTREME as first-line (1L) treatment (tx) for recurrent/metastatic squamous cell carcinoma of the head and neck (R/M SCCHN): Final results of CheckMate 651. Ann Oncol 2021. [DOI: 10.1016/j.annonc.2021.08.2113] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022] Open
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15
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Crulli B, Kawaguchi A, Praud JP, Petrof BJ, Harrington K, Emeriaud G. Evolution of inspiratory muscle function in children during mechanical ventilation. Crit Care 2021; 25:229. [PMID: 34193216 PMCID: PMC8243304 DOI: 10.1186/s13054-021-03647-w] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2021] [Accepted: 06/18/2021] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND There is no universally accepted method to assess the pressure-generating capacity of inspiratory muscles in children on mechanical ventilation (MV), and no study describing its evolution over time in this population. METHODS In this prospective observational study, we have assessed the function of the inspiratory muscles in children on various modes of MV. During brief airway occlusion maneuvers, we simultaneously recorded airway pressure depression at the endotracheal tube (ΔPaw, force generation) and electrical activity of the diaphragm (EAdi, central respiratory drive) over five consecutive inspiratory efforts. The neuro-mechanical efficiency ratio (NME, ΔPaw/EAdimax) was also computed. The evolution over time of these indices in a group of children in the pediatric intensive care unit (PICU) was primarily described. As a secondary objective, we compared these values to those measured in a group of children in the operating room (OR). RESULTS In the PICU group, although median NMEoccl decreased over time during MV (regression coefficient - 0.016, p = 0.03), maximum ΔPawmax remained unchanged (regression coefficient 0.109, p = 0.50). Median NMEoccl at the first measurement in the PICU group (after 21 h of MV) was significantly lower than at the only measurement in the OR group (1.8 cmH2O/µV, Q1-Q3 1.3-2.4 vs. 3.7 cmH2O/µV, Q1-Q3 3.5-4.2; p = 0.015). Maximum ΔPawmax in the PICU group was, however, not significantly different from the OR group (35.1 cmH2O, Q1-Q3 21-58 vs. 31.3 cmH2O, Q1-Q3 28.5-35.5; p = 0.982). CONCLUSIONS The function of inspiratory muscles can be monitored at the bedside of children on MV using brief airway occlusions. Inspiratory muscle efficiency was significantly lower in critically ill children than in children undergoing elective surgery, and it decreased over time during MV in critically ill children. This suggests that both critical illness and MV may have an impact on inspiratory muscle efficiency.
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Affiliation(s)
- Benjamin Crulli
- Pediatric Intensive Care Unit, CHU Sainte-Justine, Université de Montréal, 3175 chemin de la Côte-Sainte-Catherine, Montreal, QC, H3T 1C5, Canada
| | - Atsushi Kawaguchi
- Pediatric Intensive Care Unit, CHU Sainte-Justine, Université de Montréal, 3175 chemin de la Côte-Sainte-Catherine, Montreal, QC, H3T 1C5, Canada
- Pediatric Intensive Care Unit, Children's Hospital of Eastern Ontario, University of Ottawa, 401 Smyth Road, Ottawa, ON, K1H 8L1, Canada
- Department of Intensive Care Medicine, Tokyo Women's Medical University, Tokyo, Japan
| | - Jean-Paul Praud
- Neonatal Respiratory Research Unit, Departments of Pediatrics and Pharmacology-Physiology, Université de Sherbrooke, 3001 12e Avenue Nord, Sherbrooke, QC, J1H 5N4, Canada
| | - Basil J Petrof
- Meakins-Christie Laboratories and Translational Research in Respiratory Diseases Program, McGill University Health Centre and Research Institute, 1001 Boulevard Décarie, Montreal, QC, H4A 3J1, Canada
| | - Karen Harrington
- Pediatric Intensive Care Unit, CHU Sainte-Justine, Université de Montréal, 3175 chemin de la Côte-Sainte-Catherine, Montreal, QC, H3T 1C5, Canada
| | - Guillaume Emeriaud
- Pediatric Intensive Care Unit, CHU Sainte-Justine, Université de Montréal, 3175 chemin de la Côte-Sainte-Catherine, Montreal, QC, H3T 1C5, Canada.
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16
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Harrington K, Carrière Y, Mostafa AM. Re-evaluating the Economic Injury Level for Alfalfa Weevil (Coleoptera: Curculionidae) Control in Low Desert Irrigated Alfalfa. J Econ Entomol 2021; 114:1173-1179. [PMID: 33900397 PMCID: PMC8195532 DOI: 10.1093/jee/toab070] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/05/2020] [Indexed: 05/06/2023]
Abstract
Alfalfa (Medicago sativa L.) dominates cropping systems in the Western United States and is first in terms of acreage planted in Arizona. The alfalfa weevil, Hypera postica (Gylenhall) and/or Hypera brunneipennis (Boheman), respectively, is the most destructive pest in terms of yield loss in low desert-grown alfalfa hay. The current economic threshold of 15-20 larvae per sweep, established in California in 1975, is currently not suitable or adopted by growers in the western U.S. low desert. Here, we conducted 4 yr of field trials to re-evaluate this economic threshold. Supporting observations of agricultural growers and professionals in the region, our results indicate that the economic threshold established in 1975 is too high. Specifically, one to three large larvae often cause a significant decrease in yield justifying weevil control based on current hay prices and costs of insecticide application. These results are discussed in the context of sustainable alfalfa production in the western U.S. low desert.
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Affiliation(s)
- K Harrington
- Department of Field Crops Integrated Pest Management, University of Arizona Maricopa County Cooperative Extension, Phoenix, AZ, USA
- Department of Entomology, University of Arizona, Forbes 410, Tucson, AZ, USA
| | - Y Carrière
- Department of Entomology, University of Arizona, Forbes 410, Tucson, AZ, USA
| | - A M Mostafa
- Department of Field Crops Integrated Pest Management, University of Arizona Maricopa County Cooperative Extension, Phoenix, AZ, USA
- Department of Entomology, University of Arizona, Forbes 410, Tucson, AZ, USA
- Corresponding author, e-mail:
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17
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Cloedt LD, Benbouzid K, Lavoie A, Metras MÉ, Lavoie MC, Harakat S, Harrington K, Ducharme-Crevier L. The Impact of Implementing a “Pain, Agitation, and Delirium Bundle” in a Pediatric Intensive Care Unit: Improved Delirium Diagnosis. J Pediatr Intensive Care 2021; 11:233-239. [DOI: 10.1055/s-0041-1723037] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2020] [Accepted: 12/24/2020] [Indexed: 10/22/2022] Open
Abstract
AbstractDelirium is associated with significant negative outcomes, yet it remains underdiagnosed in children. We describe the impact of implementing a pain, agitation, and delirium (PAD) bundle on the rate of delirium detection in a pediatric intensive care unit (PICU). This represents a single-center, pre-/post-intervention retrospective and prospective cohort study. The study was conducted at a PICU in a quaternary university-affiliated pediatric hospital. All patients consecutively admitted to the PICU in October and November 2017 and 2018. Purpose of the study was describe the impact of the implementation of a PAD bundle. The rate of delirium detection and the utilization of sedative and analgesics in the pre- and post-implementation phases were measured. A total of 176 and 138 patients were admitted during the pre- and post-implementation phases, respectively. Of them, 7 (4%) and 44 (31.9%) were diagnosed with delirium (p < 0.001). Delirium was diagnosed in the first 48 hours of PICU admission and lasted for a median of 2 days (interquartile range [IQR]: 2–4). Delirium diagnosis was higher in patients receiving invasive ventilation (p < 0.001). Compliance with the PAD bundle scoring was 79% for the delirium scale. Score results were discussed during medical rounds for 68% of the patients in the post-implementation period. The number of patients who received opioids and benzodiazepines and the cumulative doses were not statistically different between the two cohorts. More patients received dexmedetomidine and the cumulative daily dose was higher in the post-implementation period (p < 0.001). The implementation of a PAD bundle in a PICU was associated with an increased recognition of delirium diagnosis. Further studies are needed to evaluate the impact of this increased diagnostic rate on short- and long-term outcomes.
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Affiliation(s)
- Lise D. Cloedt
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, Centre Hospitalier Universitaire Sainte Justine, Université de Montréal, Montréal, Québec, Canada
| | | | - Annie Lavoie
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, Centre Hospitalier Universitaire Sainte Justine, Université de Montréal, Montréal, Québec, Canada
| | - Marie-Élaine Metras
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, Centre Hospitalier Universitaire Sainte Justine, Université de Montréal, Montréal, Québec, Canada
| | - Marie-Christine Lavoie
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, Centre Hospitalier Universitaire Sainte Justine, Université de Montréal, Montréal, Québec, Canada
| | - Samira Harakat
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, Centre Hospitalier Universitaire Sainte Justine, Université de Montréal, Montréal, Québec, Canada
| | - Karen Harrington
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, Centre Hospitalier Universitaire Sainte Justine, Université de Montréal, Montréal, Québec, Canada
| | - Laurence Ducharme-Crevier
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, Centre Hospitalier Universitaire Sainte Justine, Université de Montréal, Montréal, Québec, Canada
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18
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Dillon M, McLaughlin M, Patin E, Malin P, Ragulan C, Elisa F, Wilkins A, Melcher A, Harrington K. PD-0062: Clinical modulation of tumour immune infiltrates and plasma cytokines by ATR inhibition ± radiation. Radiother Oncol 2020. [DOI: 10.1016/s0167-8140(21)00088-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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19
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Gurney-Champion O, Kieselmann J, Kee W, Ng-Cheng-Hin B, Newbold K, Harrington K, Oelfke U. OC-0344: Automatic contouring of diffusion-weighted MRI from an MR-Linac using a convolutional neural network. Radiother Oncol 2020. [DOI: 10.1016/s0167-8140(21)00368-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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20
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Pham J, Meyer S, Nguyen C, Williams A, Hunsicker M, McHardy I, Gendlina I, Goldstein DY, Fox AS, Hudson A, Darby P, Hovey P, Morales J, Mitchell J, Harrington K, Majlessi M, Moberly J, Shah A, Worlock A, Walcher M, Eaton B, Getman D, Clark C. Performance Characteristics of a High-Throughput Automated Transcription-Mediated Amplification Test for SARS-CoV-2 Detection. J Clin Microbiol 2020; 58:e01669-20. [PMID: 32727828 PMCID: PMC7512162 DOI: 10.1128/jcm.01669-20] [Citation(s) in RCA: 40] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2020] [Accepted: 07/27/2020] [Indexed: 01/12/2023] Open
Abstract
The COVID-19 pandemic caused by the new SARS-CoV-2 coronavirus has imposed severe challenges on laboratories in their effort to achieve sufficient diagnostic testing capability for identifying infected individuals. In this study, we report the analytical and clinical performance characteristics of a new, high-throughput, fully automated nucleic acid amplification test system for the detection of SARS-CoV-2. The assay utilizes target capture, transcription-mediated amplification, and acridinium ester-labeled probe chemistry on the automated Panther system to directly amplify and detect two separate target sequences in the open reading frame 1ab (ORF1ab) region of the SARS-CoV-2 RNA genome. The probit 95% limit of detection of the assay was determined to be 0.004 50% tissue culture infective dose (TCID50)/ml using inactivated virus and 25 copies/ml (c/ml) using synthetic in vitro transcript RNA targets. Analytical sensitivity (100% detection) was confirmed to be 83 to 194 c/ml using three commercially available SARS-CoV-2 nucleic acid controls. No cross-reactivity or interference was observed with testing of six related human coronaviruses, as well as 24 other viral, fungal, and bacterial pathogens, at high titers. Clinical nasopharyngeal swab specimen testing (n = 140) showed 100%, 98.7%, and 99.3% positive, negative, and overall agreement, respectively, with a validated reverse transcription-PCR nucleic acid amplification test (NAAT) for SARS-CoV-2 RNA. These results provide validation evidence for a sensitive and specific method for pandemic-scale automated molecular diagnostic testing for SARS-CoV-2.
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Affiliation(s)
| | | | | | | | | | - Ian McHardy
- Scripps Health, Microbiology Laboratory, San Diego California, USA
| | - Inessa Gendlina
- Montefiore Medical Center, Department of Pathology, Bronx, New York, USA
| | | | - Amy S Fox
- Montefiore Medical Center, Department of Pathology, Bronx, New York, USA
| | | | - Paul Darby
- Hologic, Inc., San Diego California, USA
| | - Paul Hovey
- Hologic, Inc., San Diego California, USA
| | | | | | | | | | | | - Ankur Shah
- Hologic, Inc., San Diego California, USA
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21
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Ng-Cheng-Hin B, Mcquaid D, Nutting C, Bhide S, Wong K, Harrington K, Newbold K. The impact of the MR-Linac field length on head and neck cancers patient selection. Int J Radiat Oncol Biol Phys 2020. [DOI: 10.1016/j.ijrobp.2019.11.240] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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22
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Jacobs J, Tosiano M, Koontz D, Worlock A, Harrington K, Shutt K, Bakkour S, Busch M, Mellors J. Automated high-throughput quantification of persistent HIV-1 plasma viremia in individuals on ART. J Virus Erad 2019. [DOI: 10.1016/s2055-6640(20)30135-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
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23
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Middleton M, Harrington K, Ross M, Ohrling K, Radcliffe HS, Collichio F. Efficacy of talimogene laherparepvec (T-VEC) in melanoma patients (pts) with locoregional (LR) recurrence, including in-transit metastases (ITM): Subgroup analysis of the phase III OPTiM study. Ann Oncol 2019. [DOI: 10.1093/annonc/mdz255.031] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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24
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Cohen E, Harrington K, Soulières D, Le Tourneau C, Licitra L, Burtness B, Bal T, Juco J, Aurora-Garg D, Huang L, Swaby R, Emancipator K. Analysis of efficacy outcomes based on programmed death ligand 1 (PD-L1) scoring techniques in patients with head and neck squamous cell carcinoma (HNSCC) from KEYNOTE-040. Ann Oncol 2019. [DOI: 10.1093/annonc/mdz252.007] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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25
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De Cloedt L, Harrington K, Du Pont-Thibodeau G, Ducharme-Crevier L. Traduction et validation de l’échelle d’évaluation du delirium pédiatrique de Cornell en version française. Méd Intensive Réa 2019. [DOI: 10.3166/rea-2019-0117] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
Objectif : Le delirium est commun chez les patients de soins intensifs pédiatriques (SIP), mais sous-reconnu par les cliniciens en l’absence d’une échelle de dépistage de delirium pédiatrique. L’objectif de cette étude était donc de traduire et de valider l’échelle d’évaluation du delirium pédiatrique de Cornell en version française.
Patients et méthodes : Pour la traduction, la méthode reconnue de rétrotraduction a été utilisée. L’échelle Cornell Assessment of Pediatric Delirium a été traduite de l’anglais vers le français par une traductrice et un médecin francophones. Les deux versions ont été mises en commun et harmonisées, puis cette version a été rétrotraduite en anglais par un médecin anglophone. Cette traduction a ensuite été comparée à la version source par les auteurs originaux qui ont pprouvé la traduction. La version française finale de l’échelle a été validée sur 25 patients admis dans notre unité médicochirurgicale de SIP de 32 lits. Chaque patient a été évalué de manière indépendante par deux infirmières. La reproductibilité interobservateur a été mesurée par un coefficient de Kappa.
Résultats : Cinquante mesures ont été obtenues au cours des 25 évaluations. La concordance interobservateur était presque parfaite, avec un coefficient de Kappa de 0,92. Le temps médian nécessaire pour compléter l’échelle était de 51 secondes.
Conclusion : La version française de l’échelle d’évaluation du delirium pédiatrique de Cornell est valide et reproductible dans un milieu de SIP.
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Harrington K. SP-0215 How to combine checkpoint inhibitors with radiotherapy? Radiother Oncol 2019. [DOI: 10.1016/s0167-8140(19)30635-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Harrington K. SP-046 For the motion: This house believes that immunotherapy is going to replace chemotherapy. Radiother Oncol 2019. [DOI: 10.1016/s0167-8140(19)30212-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Abstract
We present a coherent fiber bundle comprising over 11,000 doped silica cores separated by an air-filled cladding. The fiber is characterized, and its imaging quality is shown to be a substantial improvement over the commercial state of the art, with comparable resolution over an unparalleled spectral range.
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Marabelle A, Andtbacka R, Harrington K, Melero I, Leidner R, de Baere T, Robert C, Ascierto PA, Baurain JF, Imperiale M, Rahimian S, Tersago D, Klumper E, Hendriks M, Kumar R, Stern M, Öhrling K, Massacesi C, Tchakov I, Tse A, Douillard JY, Tabernero J, Haanen J, Brody J. Starting the fight in the tumor: expert recommendations for the development of human intratumoral immunotherapy (HIT-IT). Ann Oncol 2018; 29:2163-2174. [PMID: 30295695 PMCID: PMC6290929 DOI: 10.1093/annonc/mdy423] [Citation(s) in RCA: 128] [Impact Index Per Article: 21.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023] Open
Abstract
A European Society for Medical Oncology (ESMO)-sponsored expert meeting was held in Paris on 8 March 2018 which comprised 11 experts from academia, 11 experts from the pharmaceutical industry and 2 clinicians who were representatives of ESMO. The focus of the meeting was exclusively on the intratumoral injection/delivery of immunostimulatory agents with the aim of harmonizing the standard terms and methodologies used in the reporting of human intratumoral immunotherapy (HIT-IT) clinical trials to ensure quality assurance and avoid a blurring of the data reported from different studies. The goal was to provide a reference document, endorsed by the panel members that could provide guidance to clinical investigators, pharmaceutical companies, ethics committees, independent review boards, patient advocates and the regulatory authorities and promote an increase in the number and quality of HIT-IT clinical trials in the future. Particular emphasis was placed not only on the development of precise definitions to facilitate a better understanding between investigators but also on the importance of systematic serial biopsies as a driver for translational research and the need for the recording and reporting of data, to facilitate a better understanding of the key processes involved.
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Affiliation(s)
- A Marabelle
- Département d'Innovation Thérapeutique et d'Essais Précoces, Gustave Roussy, Université Paris-Saclay, Villejuif, France.
| | - R Andtbacka
- Surgical Oncology Department of Surgery, Huntsman Cancer Institute, University of Utah, Salt Lake City, USA
| | - K Harrington
- The Royal Marsden/The Institute of Cancer Research, National Institute for Health Research Biomedical Centre, London, UK
| | - I Melero
- Clinica Universidad de Navarra and CIBERONC, Pamplona, Spain
| | - R Leidner
- Providence Cancer Center, Earle A. Chiles Research Institute, Portland, USA
| | - T de Baere
- Department of Image Guided Therapy, Gustave Roussy, Université Paris-Saclay, Villejuif
| | - C Robert
- Department of Dermatology, Institute Gustave-Roussy, Paris, France
| | - P A Ascierto
- Istituto Nazionale Tumori IRCCS Fondazione Pascale, Naples, Italy
| | - J-F Baurain
- King Albert II Cancer Institute, Cliniques Universitaires St Luc, Université Catholique de Louvain, Brussels, Belgium
| | | | | | - D Tersago
- Clinical Development, Bioncotech Therapeutics, Madrid, Spain
| | | | - M Hendriks
- Aduro Biotech, Eindhoven, The Netherlands
| | - R Kumar
- MedImmune, LLC, Gaithersburg, USA
| | | | | | - C Massacesi
- Global Product Development Oncology, Pfizer, USA
| | | | - A Tse
- Oncology Early Development, Merck & Co., Inc, Kenilworth, USA
| | | | - J Tabernero
- Medical Oncology Department, Vall d' Hebron University Hospital, Vall d'Hebron Institute of Oncology (VHIO), Barcelona, Spain
| | - J Haanen
- Division of Medical Oncology, Netherlands Cancer Institute, Amsterdam, The Netherlands
| | - J Brody
- Division of Hematology and Oncology, Department of Medicine, Icahn School of Medicine at Mount Sinai Hospital, New York, USA
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Rullan Iriarte A, Arwert E, Milford E, Chakravarty P, Melcher A, Harrington K, Sahai E. Interaction between cancer associated fibroblasts and cancer cells influence immune infiltrate and is modulated by therapeutic agents. Ann Oncol 2018. [DOI: 10.1093/annonc/mdy303.023] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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31
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Licitra L, Siu L, Cohen E, Zhang P, Gumuscu B, Swaby R, Harrington K. Pembrolizumab in patients with recurrent or metastatic cutaneous squamous cell carcinoma (cSCC): The phase II KEYNOTE-629 study. Ann Oncol 2018. [DOI: 10.1093/annonc/mdy287.079] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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32
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Kumar R, Walder D, Pejanaute A, Gunapala R, Bhosle J, Yousef N, Popat S, McDonald F, Locke I, Harrington K, Tree A, Lalondrelle S, Huddart R, O’Brien M, Ahmed M. Phase I dose escalation of pembrolizumab given concurrently with palliative thoracic radiotherapy (RT) for NSCLC. Ann Oncol 2018. [DOI: 10.1093/annonc/mdy292.087] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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33
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Allin DM, Shaikh R, Carter P, Thway K, Sharabiani MTA, Gonzales-de-Castro D, O'Leary B, Garcia-Murillas I, Bhide S, Hubank M, Harrington K, Kim D, Newbold K. Circulating tumour DNA is a potential biomarker for disease progression and response to targeted therapy in advanced thyroid cancer. Eur J Cancer 2018; 103:165-175. [PMID: 30253333 DOI: 10.1016/j.ejca.2018.08.013] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2018] [Revised: 08/16/2018] [Accepted: 08/19/2018] [Indexed: 12/22/2022]
Abstract
BACKGROUND Conventional biomarkers in thyroid cancer are not disease specific and fluctuate in advanced disease, making interpretation difficult. Circulating tumour DNA (ctDNA) has been shown to be a useful biomarker in other solid tumours. This is a multimutational study of ctDNA over multiple timepoints, designed to test the hypothesis that ctDNA is a potential biomarker in patients with advanced thyroid cancer. METHODS Mutational analysis of archival tumour tissue was performed using NGS with a targeted gene panel. Custom TaqMan assays were designed for plasma ctDNA testing using digital droplet polymerase chain reaction. Concentrations of detected ctDNA were correlated with the conventional biomarker concentration and axial imaging status defined by the Response Evaluation Criteria in Solid Tumours criteria. RESULTS Tumour tissue from 51 patients was obtained, with the following histologies: 32 differentiated (differentiated thyroid cancer [DTC]), 15 medullary (medullary thyroid cancer [MTC]), three poorly differentiated and one anaplastic. NGS analysis detected variants in 42 (82%) of cases. Plasma was assayed for these patients in 190 samples, and ctDNA was detected in 67% of patients. Earlier detection of disease progression was noted in three patients with MTC. In two cases (PTC and ATC), where conventional biomarkers were not detectable, ctDNA was detected before disease progression. Changes in ctDNA concentration occurred earlier than conventional markers in response to disease progression in multiple patients with DTC receiving targeted therapies. CONCLUSION The majority of patients with advanced thyroid cancer had detectable ctDNA. ctDNA measurement may offer superiority over conventional markers in several scenarios: earlier detection of progression in MTC; as an alternative biomarker when conventional markers are not available; more rapid assessment of the disease status in response to targeted therapies, thereby potentially allowing prompter discontinuation of futile therapies. These early results support the hypothesis that ctDNA may be a clinically useful biomarker in thyroid cancer.
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Affiliation(s)
- D M Allin
- Radiotherapy and Imaging Division, The Institute of Cancer Research, London, UK.
| | - R Shaikh
- Centre for Molecular Pathology, The Royal Marsden Hospital, London, UK
| | - P Carter
- Centre for Molecular Pathology, The Royal Marsden Hospital, London, UK
| | - K Thway
- Histopathology Department, The Royal Marsden Hospital, London, UK
| | | | | | - B O'Leary
- Breast Cancer Now Research Centre, The Institute of Cancer Research, London, UK
| | - I Garcia-Murillas
- Breast Cancer Now Research Centre, The Institute of Cancer Research, London, UK
| | - S Bhide
- Head & Neck/Thyroid Oncology Department, The Royal Marsden Hospital, London, UK
| | - M Hubank
- Centre for Molecular Pathology, The Royal Marsden Hospital, London, UK
| | - K Harrington
- Radiotherapy and Imaging Division, The Institute of Cancer Research, London, UK; Head & Neck/Thyroid Oncology Department, The Royal Marsden Hospital, London, UK
| | - D Kim
- ENT/Head & Neck Department, St George's Hospital, London, UK
| | - K Newbold
- Radiotherapy and Imaging Division, The Institute of Cancer Research, London, UK; Head & Neck/Thyroid Oncology Department, The Royal Marsden Hospital, London, UK
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34
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Smith H, Paget J, Roulstone V, Mansfield D, Kyula-Currie J, McLaughlin M, Melcher A, Harrington K, Hayes A. PO-360 Vaccinia virus delivered by isolated limb perfusion combines with PD-1 blockade to prevent local and distant relapse in soft-tissue sarcoma. ESMO Open 2018. [DOI: 10.1136/esmoopen-2018-eacr25.872] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
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35
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Faivre-Finn C, Harrington K. Response to a Request for Clarification Regarding the Advanced Radiotherapy Technologies Network (ART-NET). Clin Oncol (R Coll Radiol) 2018; 30:391-393. [PMID: 29478733 DOI: 10.1016/j.clon.2018.01.021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2018] [Accepted: 01/31/2018] [Indexed: 11/20/2022]
Affiliation(s)
- C Faivre-Finn
- University of Manchester and The Christie NHS Foundation Trust, Manchester, UK.
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36
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Paget J, Mclaughlin M, Kyula J, Mansfield D, Smith H, Roulstone V, Melcher A, Somaiah N, Harrington K, Khan A. PO-121 Lentivirally-delivered ShRNA knockdown of CXCL12 prevents fibrosis in a rodent model of radiation late adverse effects. ESMO Open 2018. [DOI: 10.1136/esmoopen-2018-eacr25.646] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022] Open
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37
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McLaughlin M, Roulstone V, Kyula J, Smith H, Bergerhoff K, Pedersen M, Melcher A, Harrington K. PO-031 Sensitising P53 mutant HNSCC to oncolytic reovirus (RT3D) by targeting the unfolded protein response. ESMO Open 2018. [DOI: 10.1136/esmoopen-2018-eacr25.566] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022] Open
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38
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Yip K, Melcher A, Harrington K, Illidge T, Nobes J, Webster A, Smith D, Lorigan P, Nathan P, Larkin J. Pembrolizumab in Combination with Radiotherapy for Metastatic Melanoma - Introducing the PERM Trial. Clin Oncol (R Coll Radiol) 2018; 30:201-203. [PMID: 29402599 DOI: 10.1016/j.clon.2018.01.001] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2017] [Revised: 12/12/2017] [Accepted: 12/14/2017] [Indexed: 12/26/2022]
Affiliation(s)
- K Yip
- Ipswich Hospital, Ipswich, UK.
| | - A Melcher
- Institute of Cancer Research, Sutton, London, UK; The Royal Marsden Hospital, Chelsea, London, UK
| | - K Harrington
- Institute of Cancer Research, Sutton, London, UK; The Royal Marsden Hospital, Chelsea, London, UK
| | - T Illidge
- University of Manchester, Manchester, UK; The Christie NHS Foundation Trust, Withington, Manchester, UK
| | - J Nobes
- Norfolk and Norwich University Hospital, Norwich, UK
| | - A Webster
- Radiotherapy Trials Quality Assurance Group, Mount Vernon Cancer Centre, Northwood, UK
| | - D Smith
- The Royal Marsden Hospital, Chelsea, London, UK
| | - P Lorigan
- University of Manchester, Manchester, UK; The Christie NHS Foundation Trust, Withington, Manchester, UK
| | - P Nathan
- Mount Vernon Cancer Centre, Northwood, UK
| | - J Larkin
- The Royal Marsden Hospital, Chelsea, London, UK
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39
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Brown S, Van Herk M, Chuter R, Falk S, Kirkby K, Mackay R, Harrington K, Cosgrove V, Gray A, Hall E, Hawkins M, Hawkes D, Henry A, Maughan T, Nutting C, Oelfke U, Royle G, Sebag-Montefiore D, Sharma R, Van Den Heuvel F, Faivre-Finn C. Advanced Radiotherapy Technologies Network in the UK (ART-NET) – focus on lung cancer. Lung Cancer 2018. [DOI: 10.1016/s0169-5002(18)30166-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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40
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Licitra L, Siu L, Cohen E, Zhang P, Gumuscu B, Swaby R, Harrington K. KEYNOTE-629: Phase 2 trial of pembrolizumab in patients (pts) with recurrent or metastatic cutaneous squamous cell carcinoma (cSCC). Ann Oncol 2017. [DOI: 10.1093/annonc/mdx711.078] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
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41
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Harrington K, Hall E, Hawkins M, Henry A, MacKay R, Maughan T, McDonald A, Nutting C, Oelfke U, Sebag-Montefiore D, Sharma RA, van Herk M, Faivre-Finn C. Introducing the Cancer Research UK Advanced Radiotherapy Technologies Network (ART-NET). Clin Oncol (R Coll Radiol) 2017; 29:707-710. [PMID: 28807360 PMCID: PMC6155492 DOI: 10.1016/j.clon.2017.07.016] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2017] [Revised: 06/30/2017] [Accepted: 07/08/2017] [Indexed: 12/25/2022]
Affiliation(s)
| | - E Hall
- Institute of Cancer Research, London, UK
| | - M Hawkins
- Cancer Research UK/MRC Oxford Institute for Radiation Oncology, Oxford, UK
| | - A Henry
- Leeds Teaching Hospitals NHS Trust, Leeds, UK; University of Leeds, Leeds, UK
| | - R MacKay
- University of Manchester, Manchester, UK; The Christie NHS Foundation Trust, Manchester, UK
| | | | - A McDonald
- Institute of Cancer Research, London, UK
| | - C Nutting
- The Royal Marsden NHS Foundation Trust, London, UK
| | - U Oelfke
- Institute of Cancer Research, London, UK
| | - D Sebag-Montefiore
- Leeds Teaching Hospitals NHS Trust, Leeds, UK; University of Leeds, Leeds, UK
| | - R A Sharma
- University College London, London, UK; NIHR University College London Hospitals Biomedical Research Centre, London, UK
| | - M van Herk
- University of Manchester, Manchester, UK
| | - C Faivre-Finn
- University of Manchester, Manchester, UK; The Christie NHS Foundation Trust, Manchester, UK.
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42
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Harrington K, Kong A, Mach N, Rordorf T, Corral J, Espeli V, Treichel S, Cheng J, Kim J, Chesney J. Early safety from phase 1b/3, multicenter, open-label, randomized trial of talimogene laherparepvec (T-VEC) + pembrolizumab (pembro) for recurrent or metastatic squamous cell carcinoma of the head and neck (R/M SCCHN): MASTERKEY-232. Ann Oncol 2017. [DOI: 10.1093/annonc/mdx374.061] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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43
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Yerolatsitis S, Harrington K, Birks TA. All-fibre pseudo-slit reformatters. Opt Express 2017; 25:18713-18721. [PMID: 29041066 DOI: 10.1364/oe.25.018713] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/02/2017] [Accepted: 07/09/2017] [Indexed: 06/07/2023]
Abstract
We report two different types of all-fibre pseudo-slit reformatters made either by tapering bundles of single-mode fibres or by postprocessing a photonic crystal fibre. These devices convert the modes of a multimode core to the modes of a linear pseudo-slit output structure, achieving a diffraction limited pattern in one direction.
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44
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Petkar I, Bhide S, Newbold K, Harrington K, Nutting C. Dysphagia-optimised Intensity-modulated Radiotherapy Techniques in Pharyngeal Cancers: Is Anyone Going to Swallow it? Clin Oncol (R Coll Radiol) 2017; 29:e110-e118. [PMID: 28242166 DOI: 10.1016/j.clon.2017.02.002] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2016] [Revised: 01/24/2017] [Accepted: 01/24/2017] [Indexed: 10/20/2022]
Abstract
Dysphagia after primary chemoradiotherapy or radiation alone in pharyngeal cancers can have a devastating impact on a patient's physical, social and emotional state. Establishing and validating efficient dysphagia-optimised radiotherapy techniques is, therefore, of paramount importance in an era where health-related quality of life measures are increasingly influential determinants of curative management strategies, particularly as the incidence of good prognosis, human papillomavirus-driven pharyngeal cancer in younger patients continues to rise. The preferential sparing achievable with intensity-modulated radiotherapy (IMRT) of key swallowing structures implicated in post-radiation dysfunction, such as the pharyngeal constrictor muscles (PCM), has generated significant research into toxicity-mitigating strategies. The lack of randomised evidence, however, means that there remains uncertainty about the true clinical benefits of the dosimetric gains offered by technological advances in radiotherapy. As a result, we feel that IMRT techniques that spare PCM cannot be incorporated into routine practice. In this review, we discuss the swallowing structures responsible for functional impairment, analyse the studies that have explored the dose-response relationship between these critical structures and late dysphagia, and consider the merits of reported dysphagia-optimised IMRT (Do-IMRT) approaches, thus far. Finally, we discuss the dysphagia/aspiration-related structures (DARS) study (ISRCTN 25458988), which is the first phase III randomised controlled trial designed to investigate the impact of swallow-sparing strategies on improving long-term function. To maximise patient benefits, improvements in radiation delivery will need to integrate with novel treatment paradigms and comprehensive rehabilitation strategies to eventually provide a patient-centric, personalised treatment plan.
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Affiliation(s)
- I Petkar
- The Royal Marsden NHS Foundation Trust, London, UK; The Institute of Cancer Research, London, UK.
| | - S Bhide
- The Royal Marsden NHS Foundation Trust, London, UK; The Institute of Cancer Research, London, UK
| | - K Newbold
- The Royal Marsden NHS Foundation Trust, London, UK
| | - K Harrington
- The Royal Marsden NHS Foundation Trust, London, UK; The Institute of Cancer Research, London, UK
| | - C Nutting
- The Royal Marsden NHS Foundation Trust, London, UK
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45
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Abstract
We present high-resolution imaging fibers made from low-cost commercially available fiber preforms manufactured for the telecommunications industry. Our fabrication method involves multi-stacking arrays of different sized cores in order to suppress core-to-core crosstalk whilst building up a large array of cores. One of the fibers, based on a square array of cores, has comparable imaging performance to commercial imaging fibers but without the need for exceptionally high refractive index contrasts, and will enable the development of economically viable single-use disposable imaging fibers.
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46
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Carey J, Brigman G, Webb L, Villares E, Harrington K. Development of an Instrument to Measure Student Use of Academic Success Skills. Measurement and Evaluation in Counseling and Development 2017. [DOI: 10.1177/0748175613505622] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Affiliation(s)
- John Carey
- University of Massachusetts Amherst, MA, USA
| | - Greg Brigman
- Florida Atlantic University, Boca Raton, FL, USA
| | - Linda Webb
- Florida State University, Tallahassee, FL, USA
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47
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Brigman G, Wells C, Webb L, Villares E, Carey JC, Harrington K. Psychometric Properties and Confirmatory Factor Analysis of the Student Engagement in School Success Skills. Measurement and Evaluation in Counseling and Development 2017. [DOI: 10.1177/0748175614544545] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Affiliation(s)
- Greg Brigman
- Florida Atlantic University, Boca Raton, FL, USA
| | - Craig Wells
- University of Massachusetts, Amherst, MA, USA
| | - Linda Webb
- Florida State University, Tallahassee, FL, USA
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48
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Nutting C, Morden J, Beasley M, Bhide S, Emson M, Evans M, Fresco L, Gujral D, Harrington K, Lemon C, Neupane R, Newbold K, Prestwich R, Robinson M, Sanghera P, Sivaramalingam M, Sydenham M, Wells E, Witts S, Hall E. PO-093: COSTAR trial results: 3-D Conformal Radiotherapy vs Cochlea-Sparing IMRT in parotid cancer patients. Radiother Oncol 2017. [DOI: 10.1016/s0167-8140(17)30227-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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49
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Guerreiro F, Burgos N, Dunlop A, Wong K, Petkar I, Nutting C, Harrington K, Bhide S, Newbold K, Dearnaley D, deSouza NM, Morgan VA, McClelland J, Nill S, Cardoso MJ, Ourselin S, Oelfke U, Knopf AC. Evaluation of a multi-atlas CT synthesis approach for MRI-only radiotherapy treatment planning. Phys Med 2017; 35:7-17. [PMID: 28242137 PMCID: PMC5368286 DOI: 10.1016/j.ejmp.2017.02.017] [Citation(s) in RCA: 47] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/20/2016] [Revised: 01/27/2017] [Accepted: 02/14/2017] [Indexed: 11/25/2022] Open
Abstract
BACKGROUND AND PURPOSE Computed tomography (CT) imaging is the current gold standard for radiotherapy treatment planning (RTP). The establishment of a magnetic resonance imaging (MRI) only RTP workflow requires the generation of a synthetic CT (sCT) for dose calculation. This study evaluates the feasibility of using a multi-atlas sCT synthesis approach (sCTa) for head and neck and prostate patients. MATERIAL AND METHODS The multi-atlas method was based on pairs of non-rigidly aligned MR and CT images. The sCTa was obtained by registering the MRI atlases to the patient's MRI and by fusing the mapped atlases according to morphological similarity to the patient. For comparison, a bulk density assignment approach (sCTbda) was also evaluated. The sCTbda was obtained by assigning density values to MRI tissue classes (air, bone and soft-tissue). After evaluating the synthesis accuracy of the sCTs (mean absolute error), sCT-based delineations were geometrically compared to the CT-based delineations. Clinical plans were re-calculated on both sCTs and a dose-volume histogram and a gamma analysis was performed using the CT dose as ground truth. RESULTS Results showed that both sCTs were suitable to perform clinical dose calculations with mean dose differences less than 1% for both the planning target volume and the organs at risk. However, only the sCTa provided an accurate and automatic delineation of bone. CONCLUSIONS Combining MR delineations with our multi-atlas CT synthesis method could enable MRI-only treatment planning and thus improve the dosimetric and geometric accuracy of the treatment, and reduce the number of imaging procedures.
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Affiliation(s)
- F Guerreiro
- Faculty of Sciences, University of Lisbon, Campo Grande, Portugal; Division of Radiotherapy and Imaging, The Institute of Cancer Research, London, United Kingdom.
| | - N Burgos
- Translational Imaging Group, Centre for Medical Imaging Computing, University College London, London, United Kingdom.
| | - A Dunlop
- Royal Marsden Hospital, London, United Kingdom
| | - K Wong
- Royal Marsden Hospital, London, United Kingdom
| | - I Petkar
- Royal Marsden Hospital, London, United Kingdom
| | - C Nutting
- Division of Radiotherapy and Imaging, The Institute of Cancer Research, London, United Kingdom; Royal Marsden Hospital, London, United Kingdom
| | - K Harrington
- Division of Radiotherapy and Imaging, The Institute of Cancer Research, London, United Kingdom; Royal Marsden Hospital, London, United Kingdom
| | - S Bhide
- Division of Radiotherapy and Imaging, The Institute of Cancer Research, London, United Kingdom; Royal Marsden Hospital, London, United Kingdom
| | - K Newbold
- Division of Radiotherapy and Imaging, The Institute of Cancer Research, London, United Kingdom; Royal Marsden Hospital, London, United Kingdom
| | - D Dearnaley
- Division of Radiotherapy and Imaging, The Institute of Cancer Research, London, United Kingdom; Royal Marsden Hospital, London, United Kingdom
| | - N M deSouza
- Division of Radiotherapy and Imaging, The Institute of Cancer Research, London, United Kingdom; Royal Marsden Hospital, London, United Kingdom
| | - V A Morgan
- Royal Marsden Hospital, London, United Kingdom
| | - J McClelland
- Centre for Medical Image Computing, Dept. Medical Physics and Biomedical Engineering, University College London, London, United Kingdom
| | - S Nill
- Division of Radiotherapy and Imaging, The Institute of Cancer Research, London, United Kingdom
| | - M J Cardoso
- Translational Imaging Group, Centre for Medical Imaging Computing, University College London, London, United Kingdom
| | - S Ourselin
- Translational Imaging Group, Centre for Medical Imaging Computing, University College London, London, United Kingdom
| | - U Oelfke
- Division of Radiotherapy and Imaging, The Institute of Cancer Research, London, United Kingdom; Royal Marsden Hospital, London, United Kingdom
| | - A C Knopf
- Division of Radiotherapy and Imaging, The Institute of Cancer Research, London, United Kingdom
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50
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Alsohime F, Harrington K, Vobecky S, Tremblay J, Toledano B. Single-center experience with pediatric patients on ECMO who received recombinant factor VIIa for refractory bleeding. Qatar Med J 2017. [PMCID: PMC5474637 DOI: 10.5339/qmj.2017.swacelso.69] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/03/2022] Open
Affiliation(s)
- Fahad Alsohime
- 1Department of PICU, Sainte-Justine Hospital, Montreal, QC, Canada
- 2College of Medicine, King Saud University, Riyadh, Saudi Arabia
| | - Karen Harrington
- 1Department of PICU, Sainte-Justine Hospital, Montreal, QC, Canada
| | - Suzanne Vobecky
- 1Department of PICU, Sainte-Justine Hospital, Montreal, QC, Canada
| | - Julie Tremblay
- 1Department of PICU, Sainte-Justine Hospital, Montreal, QC, Canada
| | - Baruch Toledano
- 1Department of PICU, Sainte-Justine Hospital, Montreal, QC, Canada
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