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Petit M, Dumont R, Huon JF, Sellal O, Feldman D. [Design, implementation and evaluation of an educational approach for patients with PICC line and midline]. Ann Pharm Fr 2023; 81:882-892. [PMID: 36796508 DOI: 10.1016/j.pharma.2023.02.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2022] [Revised: 01/14/2023] [Accepted: 02/09/2023] [Indexed: 02/16/2023]
Abstract
OBJECTIVES Design the competency framework and an interview guide for patients with PICC line or midline. Develop a patient satisfaction evaluation questionnaire. METHODS A multidisciplinary team has developed a reference system for the skills of patients with PICC line or midline. The skills are classified in three categories: knowledge, know-how and attitudes. An interview guide was written in order to transmit the priority skills, determined beforehand, to the patient. A second multidisciplinary team designed a questionnaire to evaluate patient satisfaction. RESULTS The competency framework includes nine competencies: four, knowledge-based; three, know-how-based and two, attitude-based. Among these competencies, five were considered to be priorities. The interview guide is a tool that allows care professionals to transmit the priority skills to patients. The satisfaction questionnaire explores the information received by the patient, the passage through the interventional technical platform, the end of the management before the return home, and the overall satisfaction of the patients with the course of the device placement. Over a 6-month period, 276 patients responded with a high satisfaction rate. CONCLUSIONS The PICC line or midline patient's competency framework has made it possible to list all the skills that patients should acquire. The interview guide serves as a support for the care teams in the patient education process. This work could be used by other establishments to develop the educational process around these vascular access devices.
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Affiliation(s)
- M Petit
- Pharmacie, CHU de Nantes, Nantes Université, 44000 Nantes, France.
| | - R Dumont
- Unité d'accès vasculaire, CHU de Nantes, Nantes Université, 44000 Nantes, France
| | - J-F Huon
- Unité d'accès vasculaire, CHU de Nantes, Nantes Université, 44000 Nantes, France
| | - O Sellal
- Pharmacie, CHU de Nantes, Nantes Université, 44000 Nantes, France
| | - D Feldman
- Pharmacie, CHU de Nantes, Nantes Université, 44000 Nantes, France
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Kirchner S, Klotsche J, Liedmann I, Niewerth M, Feldman D, Dressler F, Foeldvari I, Foell D, Haas JP, Horneff G, Hospach A, Kallinich T, Kuemmerle-Deschner JB, Moenkemoeller K, Weller-Heinemann F, Windschall D, Minden K, Sengler C. Adherence, helpfulness and barriers to treatment in juvenile idiopathic arthritis - data from a German Inception cohort. Pediatr Rheumatol Online J 2023; 21:31. [PMID: 37046303 PMCID: PMC10091650 DOI: 10.1186/s12969-023-00811-0] [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] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/28/2022] [Accepted: 03/26/2023] [Indexed: 04/14/2023] Open
Abstract
OBJECTIVES To develop and evaluate German versions of the Parent Adherence Report Questionnaire (PARQ) and Child Adherence Report Questionnaire (CARQ) and to evaluate adherence in patients with juvenile idiopathic arthritis (JIA). METHODS The PARQ and CARQ were translated into German, cross-culturally adapted and administered to patients (age ≥ 8 years) and their parents enrolled in the Inception Cohort Study of newly diagnosed JIA patients (ICON). The psychometric issues were explored by analyzing their test-retest reliability and construct validity. RESULTS Four hundred eighty-one parents and their children with JIA (n = 465) completed the PARQ and CARQ at the 4-year follow-up. Mean age and disease duration of patients were 10.1 ± 3.7 and 4.7 ± 0.8 years, respectively. The rate of missing values for PARQ/CARQ was generally satisfactory, test-retesting showed sufficient reliability. PARQ/CARQ mean child ability total scores (0-100, 100 = best) for medication were 73.1 ± 23.3/76.5 ± 24.2, for exercise: 85.6 ± 16.5/90.3 ± 15.0, for splints: 72.9 ± 24.2/82.9 ± 16.5. Construct validity was supported by PARQ and CARQ scores for medications, exercise and splints showing a fair to good correlation with the Global Adherence Assessment (GAA) and selected PedsQL scales. Adolescents showed poorer adherence than children. About one third of the parents and children reported medication errors. Perceived helpfulness was highest for medication, and adverse effects were reported the greatest barrier to treatment adherence. CONCLUSIONS The German versions of the PARQ and CARQ appear to have a good reliability and sufficient construct validity. These questionnaires are valuable tools for measuring treatment adherence, identifying potential barriers and evaluating helpfulness of treatments in patients with JIA.
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Affiliation(s)
- Sabine Kirchner
- Deutsches Rheuma-Forschungszentrum Berlin, Leibniz Institute, Epidemiology Unit, Pediatric Rheumatology, Charitéplatz 1, 10117, Berlin, Germany
| | - Jens Klotsche
- Deutsches Rheuma-Forschungszentrum Berlin, Leibniz Institute, Epidemiology Unit, Pediatric Rheumatology, Charitéplatz 1, 10117, Berlin, Germany
| | - Ina Liedmann
- Deutsches Rheuma-Forschungszentrum Berlin, Leibniz Institute, Epidemiology Unit, Pediatric Rheumatology, Charitéplatz 1, 10117, Berlin, Germany
| | - Martina Niewerth
- Deutsches Rheuma-Forschungszentrum Berlin, Leibniz Institute, Epidemiology Unit, Pediatric Rheumatology, Charitéplatz 1, 10117, Berlin, Germany
| | - Debbie Feldman
- Faculty of Medicine, School of Rehabilitation, Université de Montréal, Montreal, QC, Canada
| | - Frank Dressler
- Clinic for Paediatric PneumologyAllergology and Neonatology, Children's Hospital, Medical School Hannover, Hannover, Germany
| | - Ivan Foeldvari
- Hamburg Centre for Pediatric and Adolescence Rheumatology, Paediatric Rheumatology, Hamburg, Germany
| | - Dirk Foell
- Department of Paediatric Rheumatology and Immunology, University Hospital Muenster, Muenster, Germany
| | - Johannes-Peter Haas
- German Centre for Child and Adolescent Rheumatology, Paediatric Rheumatology, Garmisch-Partenkirchen, Germany
| | - Gerd Horneff
- Asklepios Klinik St. Augustin, St. Augustin, Germany
- Department of Paediatric and Adolescent Medicine, University Hospital of Cologne, Cologne, Germany
| | - Anton Hospach
- Olga Hospital, Department of Pediatrics, Stuttgart, Germany
| | - Tilmann Kallinich
- Deutsches Rheuma-Forschungszentrum Berlin, Leibniz Institute, Epidemiology Unit, Pediatric Rheumatology, Charitéplatz 1, 10117, Berlin, Germany
- Department of Pediatric Respiratory Medicine, Immunology and Critical Care Medicine, Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt- Universität Zu Berlin, Berlin, Germany
| | - J B Kuemmerle-Deschner
- Division of Pediatric Rheumatology and Autoinflammation Reference Center Tübingen, Department of Pediatrics, University Hospital Tübingen, Tübingen, Germany
| | - Kirsten Moenkemoeller
- Kliniken Köln - Kinderkrankenhaus Amsterdamer Str, Paediatric Rheumatology, Cologne, Germany
| | | | - Daniel Windschall
- Clinic for Paediatric and Adolescent Rheumatology, Northwest German Center for Rheumatology, St. Josef Stift Sendenhorst, Sendenhorst, Germany
- University of Halle-Wittenberg, Halle, Germany
| | - Kirsten Minden
- Deutsches Rheuma-Forschungszentrum Berlin, Leibniz Institute, Epidemiology Unit, Pediatric Rheumatology, Charitéplatz 1, 10117, Berlin, Germany
- Department of Pediatric Respiratory Medicine, Immunology and Critical Care Medicine, Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt- Universität Zu Berlin, Berlin, Germany
| | - Claudia Sengler
- Deutsches Rheuma-Forschungszentrum Berlin, Leibniz Institute, Epidemiology Unit, Pediatric Rheumatology, Charitéplatz 1, 10117, Berlin, Germany.
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Parry M, Ceroni T, Wells D, Richards DP, Toupin-April K, Ansari H, Bjørnnes AK, Burnside H, Cavallo S, Day A, Ellis A, Feldman D, Gilron I, Najam A, Zulfiqar Z, Marlin S. Patient engagement partnerships in clinical trials (PEP-CT): protocol for the systematic development and testing of patient partner and investigator decision aids. BMJ Open 2022; 12:e060267. [PMID: 35190448 PMCID: PMC8862478 DOI: 10.1136/bmjopen-2021-060267] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
INTRODUCTION Building capacity to improve sex/gender knowledge and strengthen patient engagement in clinical trials requires training and support. The overall goal of this 2-year project is to refine, translate and evaluate two web-based open-access patient and investigator decision aids aimed to improve patient engagement partnerships in clinical trials. METHODS AND ANALYSIS Two decision aids were designed in Phase 1 of this programme of research and this protocol describes a subsequent sequential phased approach to refine/translate (Phase 2A) and conduct alpha/usability (Phase 2B) and beta/field (Phase 3) testing. Decision aid development is guided by the International Patient Decision Aid Standards, User-Centred Design, Ottawa Decision-Support Framework and the Ottawa Model of Research Use. We have integrated patient-oriented research methods by engaging patient partners across all phases of our programme of research. Decision aids will first be refined and then translated to French (Phase 2A). Eight iterative cycles of semistructured interviews with 40 participants (20 patient partners and 20 investigators) will be conducted to determine usability (Phase 2B). A pragmatic pre/post pilot study design will then be implemented for field/beta testing using another purposive sample of 80 English-speaking and French-speaking participants (40 patients and 40 investigators). The samples are purposive to ensure an equal representation of English-speaking and French-speaking participants and an equal representation of men and women. Since sex and/or gender differences in utilisation and effectiveness of decision aids have not been previously reported, Phase 3 outcomes will be reported for the total sample and separately for men and women. ETHICS AND DISSEMINATION Ethics approval has been granted from the University of Toronto (41109, 28 September 2021). Informed consent will be obtained from participants. Dissemination will include co-authored publications, conference presentations, educational national public forums, fact sheets/newsletters, social media sharing and videos/webinars.
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Affiliation(s)
- Monica Parry
- Lawrence S. Bloomberg Faculty of Nursing, University of Toronto, Toronto, Ontario, Canada
| | - Tina Ceroni
- Clinical Trials Ontario, Toronto, Ontario, Canada
| | - David Wells
- Diabetes Action Canada, Toronto, Ontario, Canada
| | | | - Karine Toupin-April
- School of Rehabilitation Sciences, University of Ottawa, Ottawa, Ontario, Canada
- Research Institute, Children's Hospital of Eastern Ontario, Ottawa, Ontario, Canada
- Institut du Savoir Montfort, Ottawa, Ontario, Canada
| | - Hafsa Ansari
- Lawrence S. Bloomberg Faculty of Nursing, University of Toronto, Toronto, Ontario, Canada
| | - Ann Kristin Bjørnnes
- Department of Nursing and Health Promotion, Oslo Metropolitan University, Oslo, Norway
| | - Heather Burnside
- Lawrence S. Bloomberg Faculty of Nursing, University of Toronto, Toronto, Ontario, Canada
| | - Sabrina Cavallo
- School of Rehabilitation, Faculty of Medicine, Université de Montréal, Montreal, Quebec, Canada
| | - Andrew Day
- Department of Community Health and Epidemiology and CERU, Queen's Unversity, Kingston, Ontario, Canada
| | - Anne Ellis
- Department of Medicine, Queen's University, Kingston, Ontario, Canada
| | - Debbie Feldman
- School of Rehabilitation, Faculty of Medicine, Université de Montréal, Montreal, Quebec, Canada
| | - Ian Gilron
- Departments of Anesthesiology and Perioperative Medicine, Biomedical and Molecular Sciences and School of Policy Studies, Queen's University, Kingston, Ontario, Canada
| | | | - Zoya Zulfiqar
- Lawrence S. Bloomberg Faculty of Nursing, University of Toronto, Toronto, Ontario, Canada
| | - Susan Marlin
- Clinical Trials Ontario, Toronto, Ontario, Canada
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Dupuis F, Déry J, Lucas de Oliveira FC, Pecora AT, Gagnon R, Harding K, Camden C, Roy JS, Lettre J, Hudon A, Beauséjour M, Pinard AM, Bath B, Deslauriers S, Lamontagne MÈ, Feldman D, Routhier F, Desmeules F, Hébert LJ, Miller J, Ruiz A, Perreault K. Strategies to reduce waiting times in outpatient rehabilitation services for adults with physical disabilities: A systematic literature review. J Health Serv Res Policy 2022; 27:157-167. [DOI: 10.1177/13558196211065707] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Objective Identifying effective strategies to reduce waiting times is a crucial issue in many areas of health services. Long waiting times for rehabilitation services have been associated with numerous adverse effects in people with disabilities. The main objective of this study was to conduct a systematic literature review to assess the effectiveness of service redesign strategies to reduce waiting times in outpatient rehabilitation services for adults with physical disabilities. Methods We conducted a systematic review, searching three databases (MEDLINE, CINAHL and EMBASE) from their inception until May 2021. We identified studies with comparative data evaluating the effect of rehabilitation services redesign strategies on reducing waiting times. The Mixed Methods Appraisal Tool was used to assess the methodological quality of the studies. A narrative synthesis was conducted. Results Nineteen articles including various settings and populations met the selection criteria. They covered physiotherapy ( n = 11), occupational therapy ( n = 2), prosthetics ( n = 1), exercise physiology ( n = 1) and multidisciplinary ( n = 4) services. The methodological quality varied ( n = 10 high quality, n = 6 medium, n = 3 low); common flaws being missing information on the pre-redesign setting and characteristics of the populations. Seven articles assessed access processes or referral management strategies (e.g. self-referral), four focused on extending/modifying the roles of service providers (e.g. to triage) and eight changed the model of care delivery (e.g. mode of intervention). The different redesign strategies had positive effects on waiting times in outpatient rehabilitation services. Conclusions This review highlights the positive effects of many service redesign strategies. These findings suggest that there are several effective strategies to choose from to reduce waiting times and help better respond to the needs of persons experiencing physical disabilities.
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Affiliation(s)
- Frédérique Dupuis
- Center for Interdisciplinary Research in Rehabilitation and Social Integration (Cirris), Centre intégré universitaire de santé et de services sociaux (CIUSSS) de la Capitale-Nationale, Québec, Canada
| | - Julien Déry
- Center for Interdisciplinary Research in Rehabilitation and Social Integration (Cirris), Centre intégré universitaire de santé et de services sociaux (CIUSSS) de la Capitale-Nationale, Québec, Canada
| | - Fabio Carlos Lucas de Oliveira
- Center for Interdisciplinary Research in Rehabilitation and Social Integration (Cirris), Centre intégré universitaire de santé et de services sociaux (CIUSSS) de la Capitale-Nationale, Québec, Canada
| | - Ana Tereza Pecora
- Center for Interdisciplinary Research in Rehabilitation and Social Integration (Cirris), Centre intégré universitaire de santé et de services sociaux (CIUSSS) de la Capitale-Nationale, Québec, Canada
| | - Rose Gagnon
- Center for Interdisciplinary Research in Rehabilitation and Social Integration (Cirris), Centre intégré universitaire de santé et de services sociaux (CIUSSS) de la Capitale-Nationale, Québec, Canada
| | - Katherine Harding
- Allied Health Clinical Research Office, Eastern Health, Victoria, Australia
| | - Chantal Camden
- École de réadaptation, Faculté de médecine et des sciences de la santé, Université de Sherbrooke, Sherbrooke, QC, Canada
| | - Jean-Sébastien Roy
- Center for Interdisciplinary Research in Rehabilitation and Social Integration (Cirris), Centre intégré universitaire de santé et de services sociaux (CIUSSS) de la Capitale-Nationale, Québec, Canada
| | - Josiane Lettre
- Center for Interdisciplinary Research in Rehabilitation and Social Integration (Cirris), Centre intégré universitaire de santé et de services sociaux (CIUSSS) de la Capitale-Nationale, Québec, Canada
| | - Anne Hudon
- École de Réadaptation, Université de Montréal, Montreal, QC, Canada
| | - Marie Beauséjour
- Département des Sciences de la santé communautaire, Université de Sherbrooke, Longueuil, QC, Canada
| | - Anne-Marie Pinard
- Département D’anesthésiologie et de Soins Intensifs, Faculté de Médecine, Université Laval, Québec, QC, Canada
| | - Brenna Bath
- School of Rehabilitation Science, College of Medicine, University of Saskatchewan, Saskatoon, SK, Canada
| | - Simon Deslauriers
- Center for Interdisciplinary Research in Rehabilitation and Social Integration (Cirris), Centre intégré universitaire de santé et de services sociaux (CIUSSS) de la Capitale-Nationale, Québec, Canada
| | - Marie-Ève Lamontagne
- Center for Interdisciplinary Research in Rehabilitation and Social Integration (Cirris), Centre intégré universitaire de santé et de services sociaux (CIUSSS) de la Capitale-Nationale, Québec, Canada
| | - Debbie Feldman
- École de Réadaptation, Université de Montréal, Montreal, QC, Canada
| | - François Routhier
- Center for Interdisciplinary Research in Rehabilitation and Social Integration (Cirris), Centre intégré universitaire de santé et de services sociaux (CIUSSS) de la Capitale-Nationale, Québec, Canada
| | | | - Luc J. Hébert
- Center for Interdisciplinary Research in Rehabilitation and Social Integration (Cirris), Centre intégré universitaire de santé et de services sociaux (CIUSSS) de la Capitale-Nationale, Québec, Canada
| | - Jordan Miller
- School of Rehabilitation Therapy, Physical Therapy Program, Queen’s University, Kingston, ON, Canada
| | - Angel Ruiz
- Département d’opérations et systèmes de décision, Faculté des sciences de l’administration, Université Laval, Québec, QC, Canada
| | - Kadija Perreault
- Center for Interdisciplinary Research in Rehabilitation and Social Integration (Cirris), Centre intégré universitaire de santé et de services sociaux (CIUSSS) de la Capitale-Nationale, Québec, Canada
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5
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Lafrance S, Santaguida C, Perreault K, Bath B, Thavorn K, Feldman D, Hébert LJ, Fernandes J, Desmeules F. Single session compared with multiple sessions of education and exercise for older adults with spinal pain in an advanced practice physiotherapy model of care: protocol for a randomised controlled trial. BMJ Open 2021; 11:e053004. [PMID: 34493525 PMCID: PMC8424421 DOI: 10.1136/bmjopen-2021-053004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
OBJECTIVES To assess the effectiveness and cost-effectiveness of a single session compared with multiple sessions of education and exercise for older adults with spinal pain treated conservatively in an advanced practice physiotherapy model of care. METHODS AND ANALYSIS In this pragmatic randomised controlled trial, 152 older adults (≥65 years old) with neck or back pain initially referred for a consultation in neurosurgery, but treated conservatively, will be recruited through the advanced practice physiotherapy neurosurgery CareAxis programme in the Montreal region (Quebec, Canada). In the CareAxis programme, older patients with spinal pain are triaged by an advance practice physiotherapist and are offered conservative care and only potential surgical candidates are referred to a neurosurgeon. Participants will be randomised into one of two arms: 1-a single session or 2-multiple sessions (6 sessions over 12 weeks) of education and exercise with the advance practice physiotherapist (1:1 ratio). The primary outcome measure will be the Brief Pain Inventory (pain severity and interference subscales). Secondary measures will include self-reported disability (the Neck Disability Index or Oswestry Disability Index), the Pain Catastrophizing Scale, satisfaction with care questionnaires (9-item Visit-specific Satisfaction Questionnaire and MedRisk), and the EQ-5D-5L. Participants' healthcare resources use and related costs will be measured. Outcomes will be collected at baseline and at 6, 12 and 26 weeks after enrolment. Intention-to-treat analyses will be performed, and repeated mixed-model analysis of variance will assess differences between treatment arms. Cost-utility analyses will be conducted from the perspective of the healthcare system. ETHICS AND DISSEMINATION Ethics approval has been obtained from the Comité d'éthique de la recherche du CIUSS de l'Est-de-l'Île-de-Montréal (FWA00001935 and IRB00002087). Results of this study will be presented to different stakeholders, published in peer-reviewed journals and presented at international conferences. PROTOCOL VERSION V.4 August 2021. TRIAL REGISTRATION NUMBER NCT04868591; Pre-results.
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Affiliation(s)
- Simon Lafrance
- School of Rehabilitation, Faculty of Medicine, Université de Montréal, Montreal, Quebec, Canada
- Orthopaedic Clinical Research Unit, Maisonneuve-Rosemont Hospital Research Center, Montreal, Quebec, Canada
| | - Carlo Santaguida
- Department of Neurology and Neurosurgery, Faculty of Medicine, McGill University Health Centre, Montreal, Quebec, Canada
| | - Kadija Perreault
- Center for Interdisciplinary Research in Rehabilitation and Social Integration, Quebec City, Quebec, Canada
- Department of Rehabilitation, Faculty of Medicine, Université Laval, Quebec City, Quebec, Canada
| | - Brenna Bath
- School of Rehabilitation Science, University of Saskatchewan, Saskatoon, Saskatchewan, Canada
- Canadian Centre for Health and Safety in Agriculture, University of Saskatchewan, Saskatoon, Saskatchewan, Canada
| | - Kednapa Thavorn
- Ottawa Hospital Research Institute, Ottawa, Ontario, Canada
- School of Epidemiology and Public Health, University of Ottawa, Ottawa, Ontario, Canada
| | - Debbie Feldman
- School of Rehabilitation, Faculty of Medicine, Université de Montréal, Montreal, Quebec, Canada
- Centre for Research in Public Health (CReSP), Université de Montréal and Centre for Interdisciplinary Research in Rehabilitation (CRIR), Montreal, Quebec, Canada
| | - Luc J Hébert
- Department of Rehabilitation, Faculty of Medicine, Université Laval, Quebec City, Quebec, Canada
| | - Julio Fernandes
- Université de Montréal Affiliated Research Center, Hôpital du Sacré-Cœur de Montréal Research Center, Montreal, Quebec, Canada
- Department of Surgery, Faculty of Medicine, Université de Montréal, Montreal, Quebec, Canada
| | - François Desmeules
- School of Rehabilitation, Faculty of Medicine, Université de Montréal, Montreal, Quebec, Canada
- Orthopaedic Clinical Research Unit, Maisonneuve-Rosemont Hospital Research Center, Montreal, Quebec, Canada
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Chhabra A, Oen K, Huber AM, Shiff NJ, Boire G, Benseler SM, Berard RA, Scuccimarri R, Feldman BM, Lim LSH, Barsalou J, Bruns A, Cabral DA, Chédeville G, Ellsworth J, Houghton K, Lang B, Morishita K, Rumsey DG, Rosenberg AM, Tse SM, Watanabe Duffy K, Duffy CM, Guzman J, Bolaria R, Gross K, Turvey SE, Chan M, Tucker LB, Petty R, Johnson N, Luca N, Miettunen P, Schmeling H, Gerhold K, Larché M, Levy DM, Laxer RM, Feldman D, Spiegel L, Schneider R, Silverman E, Cameron B, Yeung RSM, Roth J, Jurencak R, Gibbon M, Chetaille A, Dorval J, Campillo S, LeBlanc C, Chédeville G, Haddad E, Cyr CS, Ramsey SE, Stringer E, Dancey P. Real‐World Effectiveness of Common Treatment Strategies for Juvenile Idiopathic Arthritis: Results From a Canadian Cohort. Arthritis Care Res (Hoboken) 2020; 72:897-906. [DOI: 10.1002/acr.23922] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2019] [Accepted: 04/26/2019] [Indexed: 01/13/2023]
Affiliation(s)
- Amieleena Chhabra
- British Columbia Children's Hospital and University of British Columbia Vancouver British Columbia Canada
| | - Kiem Oen
- University of Manitoba Winnipeg Manitoba Canada
| | - Adam M. Huber
- IWK Health Centre and Dalhousie University Halifax Nova Scotia Canada
| | - Natalie J. Shiff
- Shands Children's Hospital and University of Florida Gainesville
| | - Gilles Boire
- Centre intégré universitaire de santé et de services sociaux de l'EstrieCentre Hospitalier Universitaire de Sherbrooke and Université de Sherbrooke Sherbrooke Quebec Canada
| | - Susanne M. Benseler
- Alberta Children's Hospital and University of Calgary Calgary Alberta Canada
| | - Roberta A. Berard
- London Health Sciences Centre and Western University London Ontario Canada
| | - Rosie Scuccimarri
- McGill University Health Centre and McGill University Montreal Quebec Canada
| | - Brian M. Feldman
- Hospital for Sick Children and University of Toronto Toronto Ontario Canada
| | | | - Julie Barsalou
- Centre hospitalier universitaire Sainte‐Justine and Université de Montréal Montreal Quebec Canada
| | - Alessandra Bruns
- Centre intégré universitaire de santé et de services sociaux de l'EstrieCentre Hospitalier Universitaire de Sherbrooke and Université de Sherbrooke Sherbrooke Quebec Canada
| | - David A. Cabral
- British Columbia Children's Hospital and University of British Columbia Vancouver British Columbia Canada
| | - Gaëlle Chédeville
- McGill University Health Centre and McGill University Montreal Quebec Canada
| | - Janet Ellsworth
- Stollery Children's Hospital and University of Alberta Edmonton Alberta Canada
| | - Kristin Houghton
- British Columbia Children's Hospital and University of British Columbia Vancouver British Columbia Canada
| | - Bianca Lang
- IWK Health Centre and Dalhousie University Halifax Nova Scotia Canada
| | - Kimberly Morishita
- British Columbia Children's Hospital and University of British Columbia Vancouver British Columbia Canada
| | - Dax G. Rumsey
- Stollery Children's Hospital and University of Alberta Edmonton Alberta Canada
| | - Alan M. Rosenberg
- Royal University Hospital and University of Saskatchewan Saskatoon Saskatchewan Canada
| | - Shirley M. Tse
- Hospital for Sick Children and University of Toronto Toronto Ontario Canada
| | - Karen Watanabe Duffy
- Children's Hospital of Eastern Ontario and University of Ottawa Ottawa Ontario Canada
| | - Ciaran M. Duffy
- Children's Hospital of Eastern Ontario and University of Ottawa Ottawa Ontario Canada
| | - Jaime Guzman
- British Columbia Children's Hospital and University of British Columbia Vancouver British Columbia Canada
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7
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Giustina A, Adler RA, Binkley N, Bollerslev J, Bouillon R, Dawson-Hughes B, Ebeling PR, Feldman D, Formenti AM, Lazaretti-Castro M, Marcocci C, Rizzoli R, Sempos CT, Bilezikian JP. Consensus statement from 2 nd International Conference on Controversies in Vitamin D. Rev Endocr Metab Disord 2020; 21:89-116. [PMID: 32180081 PMCID: PMC7113202 DOI: 10.1007/s11154-019-09532-w] [Citation(s) in RCA: 146] [Impact Index Per Article: 36.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
The 2nd International Conference on Controversies in Vitamin D was held in Monteriggioni (Siena), Italy, September 11-14, 2018. The aim of this meeting was to address ongoing controversies and timely topics in vitamin D research, to review available data related to these topics and controversies, to promote discussion to help resolve lingering issues and ultimately to suggest a research agenda to clarify areas of uncertainty. Several issues from the first conference, held in 2017, were revisited, such as assays used to determine serum 25-hydroxyvitamin D [25(OH)D] concentration, which remains a critical and controversial issue for defining vitamin D status. Definitions of vitamin D nutritional status (i.e. sufficiency, insufficiency and deficiency) were also revisited. New areas were reviewed, including vitamin D threshold values and how they should be defined in the context of specific diseases, sources of vitamin D and risk factors associated with vitamin D deficiency. Non-skeletal aspects related to vitamin D were also discussed, including the reproductive system, neurology, chronic kidney disease and falls. The therapeutic role of vitamin D and findings from recent clinical trials were also addressed. The topics were considered by 3 focus groups and divided into three main areas: 1) "Laboratory": assays and threshold values to define vitamin D status; 2) "Clinical": sources of vitamin D and risk factors and role of vitamin D in non-skeletal disease and 3) "Therapeutics": controversial issues on observational studies and recent randomized controlled trials. In this report, we present a summary of our findings.
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Affiliation(s)
- A Giustina
- Chair of Endocrinology, School of Medicine, Vita-Salute San Raffaele University, Milan, Italy
- Division of Endocrinology, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - R A Adler
- McGuire Veterans Affairs Medical Center and Virginia Commonwealth University School of Medicine, Richmond, VA, USA
| | - N Binkley
- Osteoporosis Clinical Research Program and Institute on Aging, University of Wisconsin-Madison, Madison, WI, USA
| | - J Bollerslev
- Section of Specialized Endocrinology, Department of Endocrinology, Oslo University Hospital, Rikshospitalet, Oslo, Norway
- Faculty of Medicine, University of Oslo, Oslo, Norway
| | - R Bouillon
- Laboratory of Clinical and Experimental Endocrinology, Department of Chronic Diseases, Metabolism and Ageing, Leuven, KU, Belgium
| | - B Dawson-Hughes
- Jean Mayer USDA Human Nutrition Research Center on Aging, Tufts University, Boston, MA, USA
| | - P R Ebeling
- Department of Medicine, School of Clinical Sciences, Monash University, Clayton, VIC, Australia
| | - D Feldman
- Department of Medicine, Endocrinology Division, Stanford University School of Medicine, Stanford, CA, USA
| | - A M Formenti
- Chair of Endocrinology, School of Medicine, Vita-Salute San Raffaele University, Milan, Italy
- Division of Endocrinology, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - M Lazaretti-Castro
- Division of Endocrinology, Escola Paulista de Medicina - Universidade Federal de Sao Paulo (EPM-UNIFESP), Sao Paulo, Brazil
| | - C Marcocci
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - R Rizzoli
- Divison of Bone Diseases, Geneva University Hospitals and Faculty of Medicine, Geneva, Switzerland
| | - C T Sempos
- Vitamin D Standardization Program LLC, Havre de Grace, MD, USA
| | - J P Bilezikian
- Department of Medicine, Endocrinology Division, College of Physicians and Surgeons, Columbia University, New York, NY, USA.
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8
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Rumsey DG, Guzman J, Rosenberg AM, Huber AM, Scuccimarri R, Shiff NJ, Bruns A, Feldman BM, Eurich DT, Benseler S, Berard R, Boire G, Bolaria R, Cabral D, Cameron B, Campillo S, Chan M, Chédeville G, Chetaille A, Dancey P, Dorval J, Duffy C, Ellsworth J, Feldman D, Gross K, Haddad E, Houghton K, Johnson N, Jurencak R, Lang B, Larché M, Laxer R, LeBlanc C, Levy D, Luca N, Miettunen P, Morishita K, Oen K, Petty R, Ramsey S, Roth J, Saint‐Cyr C, Schmeling H, Schneider R, Silverman E, Spiegel L, Stringer E, Tse S, Tucker L, Turvey S, Watanabe Duffy K, Yeung R. Worse Quality of Life, Function, and Pain in Children With Enthesitis, Irrespective of Their Juvenile Arthritis Category. Arthritis Care Res (Hoboken) 2020; 72:441-446. [DOI: 10.1002/acr.23844] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2018] [Accepted: 02/05/2019] [Indexed: 11/07/2022]
Affiliation(s)
| | - Jaime Guzman
- University of British Columbia Vancouver British Columbia Canada
| | | | | | | | | | | | - Brian M. Feldman
- The Hospital for Sick Children and University of Toronto Toronto Ontario Canada
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9
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Lavin J, Lavin C, Bai X, Mastropaolo S, Feldman D. Determining the Effect of Group Flower Arranging Sessions on Caregiver Self-Efficacy and Stress Levels in an In-Patient Hospice. Omega (Westport) 2020; 84:491-511. [PMID: 31948364 DOI: 10.1177/0030222819900441] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
This study was designed to promote enhanced self-efficacy and decreased stress levels for family caregivers at a hospice care hospital, thus increasing their quality of life. This is achieved through group flower arranging sessions. The objectives are to (a) enhance self-efficacy scores for family caregivers of Calvary patients, (b) decrease stress levels for family caregivers of Calvary patients, and (c) disseminate results to other hospices. The results show that the flower arranging sessions resulted in significantly increased self-efficacy and decreased stress and associated problems for the caregiver participants. Implications and suggestions for future research are discussed.
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Affiliation(s)
- Joanne Lavin
- Nursing Programs, CUNY School of Professional Studies, New York, NY, USA
| | | | - Xin Bai
- Department of Teacher Education/Educational Technology, York College, CUNY, Jamaica, NY, USA
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10
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Gillessen S, Collette L, Daugaard G, de Wit R, Tryakin A, Albany C, Stahl O, Fizazi K, Gietema J, De Giorgi U, Hansen A, Feldman D, Cafferty F, Tandstad T, Garcia del Muro X, Huddart R, Sweeney C, Heng D, Sauve N, Beyer J. Redefining the IGCCCG classification in advanced non-seminoma. Ann Oncol 2019. [DOI: 10.1093/annonc/mdz249.002] [Citation(s) in RCA: 10] [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: 11/14/2022] Open
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11
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Anaby D, Teplicky R, Turner L, Law M, Avery L, Majnemer A, Feldman D. Pathways and Resources for Engagement and Participation (PREP): Improving the Participation of Youth With Disabilities in Community-Based Occupations. Am J Occup Ther 2019. [DOI: 10.5014/ajot.2019.73s1-rp101b] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Abstract
Date Presented 04/04/19
This study demonstrates the effectiveness of a novel, client-centered OT intervention, named PREP, for improving the participation of youth with disabilities. By removing environmental barriers, OTs enabled 28 youth to successfully take part in the activities they identified, such as shopping with friends, riding a bike, and joining a glee club. These findings support a shift toward community-based ecological practices that occur in real-life situations.
Primary Author and Speaker: Dana Anaby
Additional Authors and Speakers: Rachel Teplicky, Laura Turner
Contributing Authors: Mary Law, Lisa Avery, Annette Majnemer, Debbie Feldman
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Affiliation(s)
| | | | | | - Mary Law
- McMaster University, Hamilton, ON, Canada
| | - Lisa Avery
- Avery Information Services, Ltd, Orillia, ON, Canada
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12
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Sandau K, Lee C, Garberich R, Weaver C, Joseph S, Hall S, Carey S, Cowger J, Chaudhry S, Schroeder S, Hoffman R, Feldman D, Conway G, Birati E, Soni M, Marble J, Kunz M, Storey K, Faulkner K, Eckman P. Relationship of Spiritual Wellbeing and Depressive Symptoms for Patients with a Left-Ventricular Assist Device (LVAD). J Heart Lung Transplant 2019. [DOI: 10.1016/j.healun.2019.01.759] [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: 11/24/2022] Open
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13
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Sandau K, Lee C, Faulkner K, Eckman P, Garberich R, Pozehl B, Jurgens C, Weaver C, Joseph S, Hall S, Carey S, Cowger J, Chaudhry S, Schroeder S, Hoffman R, Feldman D, Conway G, Birati E, Soni M, Marble J, Kunz M, Storey K, Hoglund B. Validity and Reliability of the Quality of Life with a Left Ventricular Assist Device (QOLVAD) Questionnaire. J Heart Lung Transplant 2019. [DOI: 10.1016/j.healun.2019.01.649] [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: 10/27/2022] Open
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14
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Blackburn E, Durocher E, Feldman D, Hudon A, Laliberté M, Mazer B, Hunt M. Supporting, Promoting, Respecting and Advocating: A Scoping Study of Rehabilitation Professionals’ Responses to Patient Autonomy. Canadian Journal of Bioethics 2019. [DOI: 10.7202/1058249ar] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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15
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Casey D, Pitter K, Imber B, Parhar P, Chan T, Beal K, Yamada Y, Feldman D, Yang T. High-Dose Radiation Therapy is Needed for Intracranial Control and Long-Term Survival in Patients with Non-Seminomatous Germ Cell Tumor Brain Metastases. Int J Radiat Oncol Biol Phys 2018. [DOI: 10.1016/j.ijrobp.2018.07.791] [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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16
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Morin Chabane S, Coutinho F, Laliberte M, Feldman D. Outpatient physiotherapists’ attitudes and beliefs toward patients with chronic pain: A qualitative study. Physiother Theory Pract 2018; 36:85-94. [DOI: 10.1080/09593985.2018.1481161] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
Affiliation(s)
- Sabrina Morin Chabane
- Alan Edwards Pain Management Unit, McGill University Health Centre, Montreal, QC, Canada
| | - Franzina Coutinho
- Inspirium Holistic Care, Hinduja Hospital and Research Center, Mumbai, India
- McGill University School of Physical and Occupational Therapy, Montreal, QC, Canada
| | - Maude Laliberte
- Inspirium Holistic Care, Hinduja Hospital and Research Center, Mumbai, India
| | - Debbie Feldman
- School of Rehabilitation, Faculty of Medicine, Université de Montréal, Montreal, QC, Canada
- Researcher Centre for Interdisciplinary Research in Rehabilitation of Montreal (CRIR) and Public Health Research Institute, Université de Montréal (IRSPUM), Montreal, QC, Canada
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17
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Décary S, Feldman D, Frémont P, Pelletier JP, Martel-Pelletier J, Fallaha M, Pelletier B, Belzile S, Sylvestre MP, Vendittoli PA, Desmeules F. Initial derivation of diagnostic clusters combining history elements and physical examination tests for symptomatic knee osteoarthritis. Musculoskeletal Care 2018; 16:370-379. [PMID: 29781110 DOI: 10.1002/msc.1245] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [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: 01/15/2018] [Revised: 03/15/2018] [Accepted: 03/16/2018] [Indexed: 11/08/2022]
Abstract
INTRODUCTION The aim of the present study was to assess the validity of clusters combining history elements and physical examination tests to diagnose symptomatic knee osteoarthritis (SOA) compared with other knee disorders. METHODS This was a prospective diagnostic accuracy study, in which 279 consecutive patients consulting for a knee complaint were assessed. History elements and standardized physical examination tests were obtained independently by a physiotherapist and compared with an expert physician's composite diagnosis, including clinical examination and imaging. Recursive partitioning was used to develop diagnostic clusters for SOA. Diagnostic accuracy measures were calculated, including sensitivity, specificity, and positive and negative likelihood ratios (LR+/-), with associated 95% confidence intervals (CIs). RESULTS A total of 129 patients had a diagnosis of SOA (46.2%). Most cases (76%) had combined tibiofemoral and patellofemoral knee OA and 63% had radiological Kellgren-Lawrence grades of 2 or 3. Different combinations of history elements and physical examination tests were used in clusters accurately to discriminate SOA from other knee disorders. These included age of patients, body mass index, presence of valgus/varus knee misalignment, palpable knee crepitus and limited passive knee extension. Two clusters to rule in SOA reached an LR+ of 13.6 (95% CI 6.5 to 28.4) and three clusters to rule out SOA reached an LR- of 0.11 (95% CI 0.06 to 0.20). DISCUSSION Diagnostic clusters combining history elements and physical examination tests were able to support the differential diagnosis of SOA compared with various knee disorders without relying systematically on imaging. This could support primary care clinicians' role in the efficient management of these patients.
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Affiliation(s)
- Simon Décary
- School of Rehabilitation, Faculty of Medicine, University of Montreal, Montreal, QC, Canada.,Orthopaedic Clinical Research Unit, Maisonneuve-Rosemont Hospital Research Center, Centre intégré universitaire de santé et de services sociaux de l'Est-de-l'Île-de-Montréal, Montreal, QC, Canada
| | - Debbie Feldman
- School of Rehabilitation, Faculty of Medicine, University of Montreal, Montreal, QC, Canada
| | - Pierre Frémont
- Department of Rehabilitation, Faculty of Medicine, Laval University, Quebec City, QC, Canada
| | - Jean-Pierre Pelletier
- Osteoarthritis Research Unit, University of Montreal Hospital Research Center (CRCHUM), Montreal, QC, Canada
| | - Johanne Martel-Pelletier
- Osteoarthritis Research Unit, University of Montreal Hospital Research Center (CRCHUM), Montreal, QC, Canada
| | - Michel Fallaha
- Department of Surgery, Maisonneuve-Rosemont Hospital, University of Montreal, Montreal, Quebec, Canada
| | - Bruno Pelletier
- Department of Surgery, Maisonneuve-Rosemont Hospital, University of Montreal, Montreal, Quebec, Canada
| | - Sylvain Belzile
- Department of Surgery, Laval University Hospital Center (CHUL), Laval University, QC, Quebec, Canada
| | - Marie-Pierre Sylvestre
- Department of Social Preventive Medicine, School of Public Health, University of Montreal Hospital Research Center (CRCHUM), Montreal, QC, Canada
| | - Pascal-André Vendittoli
- Orthopaedic Clinical Research Unit, Maisonneuve-Rosemont Hospital Research Center, Centre intégré universitaire de santé et de services sociaux de l'Est-de-l'Île-de-Montréal, Montreal, QC, Canada.,Department of Surgery, Maisonneuve-Rosemont Hospital, University of Montreal, Montreal, Quebec, Canada
| | - François Desmeules
- School of Rehabilitation, Faculty of Medicine, University of Montreal, Montreal, QC, Canada.,Orthopaedic Clinical Research Unit, Maisonneuve-Rosemont Hospital Research Center, Centre intégré universitaire de santé et de services sociaux de l'Est-de-l'Île-de-Montréal, Montreal, QC, Canada
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18
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Denis AR, Feldman D, Thompson C, Mac-Thiong JM. Prediction of functional recovery six months following traumatic spinal cord injury during acute care hospitalization. J Spinal Cord Med 2018; 41:309-317. [PMID: 28198660 PMCID: PMC6055948 DOI: 10.1080/10790268.2017.1279818] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/20/2022] Open
Abstract
OBJECTIVES To determine factors associated with functional status six months following a traumatic cervical and thoracic spinal cord injury (SCI), with a particular interest in factors related to the acute care hospitalization stay. DESIGN This is a prospective cohort study. Sixteen potential predictive variables were studied. Univariate regression analyses were first performed to determine the strength of association of each variable independently with the total Spinal Cord Independence Measure (SCIM) score. Significant ones were then included in a General linear model in order to determine the most relevant predictive factors among them. Analyses were carried out separately for tetraplegia and paraplegia. SETTING A single specialized Level I trauma center. PARTICIPANTS One hundred fifty-nine patients hospitalized for an acute traumatic SCI between January 2010 and February 2015. INTERVENTIONS Not applicable. MAIN OUTCOME MEASURE The SCIM (version 3) functional score. RESULTS Motor-complete SCI (AIS-A,B) was the main predictive factor associated with decreased total SCIM score in tetraplegia and paraplegia. Longer acute care length of stay and the occurrence of acute medical complications (either pneumonia, urinary tract infections or pressure ulcers) were predictors of decreased functional outcome following tetraplegia, while increased body mass index and higher trauma severity were predictive of decreased functional outcome following paraplegia. CONCLUSIONS This study supports previous work while adding information regarding the importance of optimizing acute care hospitalization as it may influence chronic functional status following traumatic SCI.
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Affiliation(s)
- Andréane Richard- Denis
- Hôpital du Sacré-Coeur, Montréal, Canada,Faculty of Medicine, University of Montreal, Montreal, Canada,Correspondence to: Andréane Richard-Denis, MD, Department of Medicine, Hôpital du Sacré-Coeur de Montréal, 5400 Boul. Gouin Ouest, Montréal, Quebec, H4J 1C5, Canada.
| | - Debbie Feldman
- Faculty of Medicine, University of Montreal, Montreal, Canada,Centre for interdisciplinary research in rehabilitation, Montreal, Canada
| | | | - Jean-Marc Mac-Thiong
- Hôpital du Sacré-Coeur, Montréal, Canada,Faculty of Medicine, University of Montreal, Montreal, Canada,Hôpital Sainte-Justine, Montreal, Canada
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19
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Anaby DR, Law M, Feldman D, Majnemer A, Avery L. The effectiveness of the Pathways and Resources for Engagement and Participation (PREP) intervention: improving participation of adolescents with physical disabilities. Dev Med Child Neurol 2018; 60:513-519. [PMID: 29405282 DOI: 10.1111/dmcn.13682] [Citation(s) in RCA: 59] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 12/05/2017] [Indexed: 11/30/2022]
Abstract
AIM This study examined the effectiveness of the Pathways and Resources for Engagement and Participation (PREP) intervention in improving the participation of adolescents in community-based activities. METHOD Twenty-eight adolescents (14 males, 14 females), aged 12 to 18 years (mean 14y 6mo, SD 21.6mo) with moderate physical disabilities participated in a 12-week PREP intervention. An interrupted time series design with multiple baselines was employed, replicating the intervention effect across three chosen activities and all participants. An occupational therapist worked individually with adolescents and parents to identify and implement strategies to remove environmental barriers that impede participation in selected activities. Activity performance was repeatedly measured using the Canadian Occupational Performance Measure (COPM) at baseline, intervention, and follow-up (20wks). For each activity, the trajectory representing change in performance was analyzed descriptively. Segmented regression combined with a mixed-effects modeling approach was used to statistically estimate the overall effectiveness of the intervention within and across 79 activities. RESULTS A statistically significant improvement (B=2.08, p<0.001) was observed across all activities, 59 per cent of which also indicated a clinically significant change of more than 2 points on the COPM scale. Levels of performance were maintained during follow-up with an additional increase of 0.66 points on the COPM scale (t=3.04, p=0.004). Intervention was most effective for males and those with a higher number of functional issues. INTERPRETATION Findings illustrate that participation can be improved by changing the environment only. Such evidence further supports emerging therapeutic approaches that are activity-based, goal-oriented, and ecological in nature. WHAT THIS PAPER ADDS Environment-based intervention strategies, guided by the Pathways and Resources for Engagement and Participation, are effective in improving and maintaining adolescent participation. Intervention was most effective for males and those with a higher number of functional issues. The study design serves as an example for future pragmatic studies accounting for individual-based changes and contexts.
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Affiliation(s)
- Dana R Anaby
- School of Physical and Occupational Therapy, McGill University, Montreal, QC, Canada
| | - Mary Law
- School of Rehabilitation, Science and CanChild Research Centre, McMaster University, Hamilton, ON, Canada
| | - Debbie Feldman
- School of Rehabilitation, Université de Montréal, Montreal, QC, Canada
| | - Annette Majnemer
- School of Physical and Occupational Therapy, McGill University, Montreal, QC, Canada
| | - Lisa Avery
- Avery Information Services Ltd., Orilla, ON, Canada
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20
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Vierecke J, Feldman D. The Utility of a Wireless Implantable Hemodynamic Monitoring System in Advanced Heart Failure Patients Needing Left Ventricular Mechanical Circulatory Support. J Heart Lung Transplant 2018. [DOI: 10.1016/j.healun.2018.01.190] [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: 10/17/2022] Open
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21
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Richard-Denis A, Feldman D, Thompson C, Albert M, Mac-Thiong JM. The impact of a specialized spinal cord injury center as compared with non-specialized centers on the acute respiratory management of patients with complete tetraplegia: an observational study. Spinal Cord 2017; 56:142-150. [PMID: 29138486 DOI: 10.1038/s41393-017-0003-9] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2017] [Revised: 08/12/2017] [Accepted: 08/14/2017] [Indexed: 12/31/2022]
Abstract
STUDY DESIGN Retrospective cohort study. OBJECTIVES To compare the proportion of tracheostomy placement and duration of mechanical ventilation (MV) in patients with a complete cervical spinal cord injury (SCI) that were managed early or lately in a specialized acute SCI-center. The second objective was to determine the impact of the timing of admission to the SCI-center on the MV support duration. SETTING A single Level-1 trauma center specialized in SCI care in Quebec (Canada). METHODS A cohort of 81 individuals with complete tetraplegia over a 6-years period was included. Group 1 (N = 57- early group-) was admitted before surgical management in one specialized acute SCI-center, whereas Group 2 (N = 24 -late group-) was surgically managed in a non-specialized center and transferred to the SCI-center for post-operative management only. The proportion of tracheostomy placement and MV duration were compared. Multivariate regression analysis was used to assess the impact of the timing of admission to the SCI-center on the MV duration during the SCI-center stay. RESULTS Patients in Group 2 had a higher proportion of tracheostomy (70.8 vs. 35.1%, p = 0.004) and a higher mean duration of MV support (68.0 ± 64.2 days vs. 21.8 ± 29.7 days, p = 0.006) despite similar age, trauma severity (ISS), neurological level of injury and proportion of pneumonia. Later transfer to the specialized acute SCI-center was the main predictive factor of longer MV duration, with a strong impact factor (s = 946.7, p < 0.001). CONCLUSIONS Early admission to a specialized acute SCI-center for surgical and peri-operative management after a complete tetraplegia is associated with lower occurrence of tracheostomy and shorter mechanical ventilation duration support. SPONSORSHIP MENTOR Program of the Canadian Institute of Health Research and US Department of Defense Spinal Cord Injury Research Program.
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Affiliation(s)
- Andréane Richard-Denis
- Research Center, Hopital du Sacré-Cœur de Montréal, Montréal, QC, Canada. .,Faculty of Medicine, University of Montreal, CP 6128, Succ Centre-ville, Pavillon 7077 Avenue du Parc, Montréal, Québec, Canada.
| | - Debbie Feldman
- Faculty of Medicine, University of Montreal, CP 6128, Succ Centre-ville, Pavillon 7077 Avenue du Parc, Montréal, Québec, Canada
| | - Cynthia Thompson
- Research Center, Hopital du Sacré-Cœur de Montréal, Montréal, QC, Canada
| | - Martin Albert
- Research Center, Hopital du Sacré-Cœur de Montréal, Montréal, QC, Canada.,Faculty of Medicine, University of Montreal, CP 6128, Succ Centre-ville, Pavillon 7077 Avenue du Parc, Montréal, Québec, Canada
| | - Jean-Marc Mac-Thiong
- Research Center, Hopital du Sacré-Cœur de Montréal, Montréal, QC, Canada.,Faculty of Medicine, University of Montreal, CP 6128, Succ Centre-ville, Pavillon 7077 Avenue du Parc, Montréal, Québec, Canada.,CHU Ste-Justine, Montreal, Canada
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22
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Schram AM, Reales D, Galle J, Cambria R, Durany R, Feldman D, Sherman E, Rosenberg J, D’Andrea G, Baxi S, Janjigian Y, Tap W, Dickler M, Baselga J, Taylor BS, Chakravarty D, Gao J, Schultz N, Solit DB, Berger MF, Hyman DM. Oncologist use and perception of large panel next-generation tumor sequencing. Ann Oncol 2017; 28:2298-2304. [PMID: 28911072 PMCID: PMC5834089 DOI: 10.1093/annonc/mdx294] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [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] [Indexed: 01/06/2023] Open
Abstract
BACKGROUND Genomic profiling is increasingly incorporated into oncology research and the clinical care of cancer patients. We sought to determine physician perception and use of enterprise-scale clinical sequencing at our center, including whether testing changed management and the reasoning behind this decision-making. PATIENTS AND METHODS All physicians who consented patients to MSK-IMPACT, a next-generation hybridization capture assay, in tumor types where molecular profiling is not routinely performed were asked to complete a questionnaire for each patient. Physician determination of genomic 'actionability' was compared to an expertly curated knowledgebase of somatic variants. Reported management decisions were compared to chart review. RESULTS Responses were received from 146 physicians pertaining to 1932 patients diagnosed with 1 of 49 cancer types. Physicians indicated that sequencing altered management in 21% (331/1593) of patients in need of a treatment change. Among those in whom treatment was not altered, physicians indicated the presence of an actionable alteration in 55% (805/1474), however, only 45% (362/805) of these cases had a genomic variant annotated as actionable by expert curators. Further evaluation of these patients revealed that 66% (291/443) had a variant in a gene associated with biologic but not clinical evidence of actionability or a variant of unknown significance in a gene with at least one known actionable alteration. Of the cases annotated as actionable by experts, physicians identified an actionable alteration in 81% (362/445). In total, 13% (245/1932) of patients were enrolled to a genomically matched trial. CONCLUSION Although physician and expert assessment differed, clinicians demonstrate substantial awareness of the genes associated with potential actionability and report using this knowledge to inform management in one in five patients. CLINICAL TRIAL NUMBER NCT01775072.
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Affiliation(s)
- A. M. Schram
- Department of Medicine, Division of Solid Tumor Oncology
| | | | - J. Galle
- Clinical Research Administration
| | | | - R. Durany
- Josie Robertson Surgical Center, MSKCC, New York
| | - D. Feldman
- Department of Medicine, Division of Solid Tumor Oncology
- Weill Cornell Medical College, New York
| | - E. Sherman
- Department of Medicine, Division of Solid Tumor Oncology
- Weill Cornell Medical College, New York
| | - J. Rosenberg
- Department of Medicine, Division of Solid Tumor Oncology
- Weill Cornell Medical College, New York
| | - G. D’Andrea
- Department of Medicine, Division of Solid Tumor Oncology
- Weill Cornell Medical College, New York
| | - S. Baxi
- Department of Medicine, Division of Solid Tumor Oncology
- Weill Cornell Medical College, New York
| | - Y. Janjigian
- Department of Medicine, Division of Solid Tumor Oncology
- Weill Cornell Medical College, New York
| | - W. Tap
- Department of Medicine, Division of Solid Tumor Oncology
- Weill Cornell Medical College, New York
| | - M. Dickler
- Department of Medicine, Division of Solid Tumor Oncology
- Weill Cornell Medical College, New York
| | - J. Baselga
- Department of Medicine, Division of Solid Tumor Oncology
- Weill Cornell Medical College, New York
- Human Oncology and Pathogenesis Program
- Marie-Josée and Henry R. Kravis Center for Molecular Oncology
| | - B. S. Taylor
- Human Oncology and Pathogenesis Program
- Marie-Josée and Henry R. Kravis Center for Molecular Oncology
- Department of Epidemiology and Biostatistics
| | - D. Chakravarty
- Marie-Josée and Henry R. Kravis Center for Molecular Oncology
| | - J. Gao
- Marie-Josée and Henry R. Kravis Center for Molecular Oncology
| | - N. Schultz
- Marie-Josée and Henry R. Kravis Center for Molecular Oncology
- Department of Epidemiology and Biostatistics
| | - D. B. Solit
- Department of Medicine, Division of Solid Tumor Oncology
- Weill Cornell Medical College, New York
- Human Oncology and Pathogenesis Program
- Marie-Josée and Henry R. Kravis Center for Molecular Oncology
| | - M. F. Berger
- Marie-Josée and Henry R. Kravis Center for Molecular Oncology
- Department of Pathology, MSKCC, New York, USA
| | - D. M. Hyman
- Department of Medicine, Division of Solid Tumor Oncology
- Weill Cornell Medical College, New York
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23
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Guzman J, Kerr T, Ward LM, Ma J, Oen K, Rosenberg AM, Feldman BM, Boire G, Houghton K, Dancey P, Scuccimarri R, Bruns A, Huber AM, Watanabe Duffy K, Shiff NJ, Berard RA, Levy DM, Stringer E, Morishita K, Johnson N, Cabral DA, Larché M, Petty RE, Laxer RM, Silverman E, Miettunen P, Chetaille AL, Haddad E, Spiegel L, Turvey SE, Schmeling H, Lang B, Ellsworth J, Ramsey SE, Roth J, Campillo S, Benseler S, Chédeville G, Schneider R, Tse SML, Bolaria R, Gross K, Feldman D, Cameron B, Jurencak R, Dorval J, LeBlanc C, St. Cyr C, Gibbon M, Yeung RSM, Duffy CM, Tucker LB. Growth and weight gain in children with juvenile idiopathic arthritis: results from the ReACCh-Out cohort. Pediatr Rheumatol Online J 2017; 15:68. [PMID: 28830457 PMCID: PMC5567720 DOI: 10.1186/s12969-017-0196-7] [Citation(s) in RCA: 31] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/13/2017] [Accepted: 08/14/2017] [Indexed: 11/30/2022] Open
Abstract
BACKGROUND With modern treatments, the effect of juvenile idiopathic arthritis (JIA) on growth may be less than previously reported. Our objective was to describe height, weight and body mass index (BMI) development in a contemporary JIA inception cohort. METHODS Canadian children newly-diagnosed with JIA 2005-2010 had weight and height measurements every 6 months for 2 years, then yearly up to 5 years. These measurements were used to calculate mean age- and sex-standardized Z-scores, and estimate prevalence and cumulative incidence of growth impairments, and the impact of disease activity and corticosteroids on growth. RESULTS One thousand one hundred forty seven children were followed for median 35.5 months. Mean Z-scores, and the point prevalence of short stature (height < 2.5th percentile, 2.5% to 3.4%) and obesity (BMI > 95th percentile, 15.8% to 16.4%) remained unchanged in the whole cohort. Thirty-three children (2.9%) developed new-onset short stature, while 27 (2.4%) developed tall stature (>97.5th percentile). Children with systemic arthritis (n = 77) had an estimated 3-year cumulative incidence of 9.3% (95%CI: 4.3-19.7) for new-onset short stature and 34.4% (23-49.4) for obesity. Most children (81.7%) received no systemic corticosteroids, but 1 mg/Kg/day prednisone-equivalent maintained for 6 months corresponded to a drop of 0.64 height Z-scores (0.56-0.82) and an increase of 0.74 BMI Z-scores (0.56-0.92). An increase of 1 in the 10-cm physician global assessment of disease activity maintained for 6 months corresponded to a drop of 0.01 height Z-scores (0-0.02). CONCLUSIONS Most children in this modern JIA cohort grew and gained weight as children in the general population. About 1 in 10 children who had systemic arthritis, uncontrolled disease and/or prolonged corticosteroid use, had increased risk of growth impairment.
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Affiliation(s)
- Jaime Guzman
- From British Columbia Children's Hospital and University of British Columbia, Vancouver, Canada. .,Division of Pediatric Rheumatology, BC Children's Hospital, 4500 Oak St, Suite K4-122, Vancouver, BC, V6H 3N1, Canada.
| | - Tristan Kerr
- 0000 0001 0684 7788grid.414137.4Division of Pediatric Rheumatology, BC Children’s Hospital, 4500 Oak St, Suite K4-122, Vancouver, BC V6H 3N1 Canada
| | - Leanne M. Ward
- 0000 0000 9402 6172grid.414148.cChildren’s Hospital of Eastern Ontario and University of Ottawa, Ottawa, Canada
| | - Jinhui Ma
- 0000 0000 9402 6172grid.414148.cChildren’s Hospital of Eastern Ontario and University of Ottawa, Ottawa, Canada
| | - Kiem Oen
- 0000 0004 1936 9609grid.21613.37Department of Pediatrics and Child Health, University of Manitoba, Winnipeg, Canada
| | - Alan M. Rosenberg
- 0000 0004 0462 8356grid.412271.3Royal University Hospital and University of Saskatchewan, Saskatoon, Canada
| | - Brian M. Feldman
- 0000 0004 0473 9646grid.42327.30Hospital for Sick Children and University of Toronto, Toronto, Canada
| | - Gilles Boire
- 0000 0001 0081 2808grid.411172.0Centre Hospitalier Universitaire de Sherbrooke and Université de Sherbrooke, Sherbrooke, Canada
| | - Kristin Houghton
- 0000 0001 2288 9830grid.17091.3eFrom British Columbia Children’s Hospital and University of British Columbia, Vancouver, Canada
| | - Paul Dancey
- grid.477424.6Janeway Children’s Health and Rehabilitation Centre and Memorial University, Saint John, ’s Canada
| | - Rosie Scuccimarri
- 0000 0000 9064 4811grid.63984.30McGill University Health Centre and McGill University, Montreal, Canada
| | - Alessandra Bruns
- 0000 0001 0081 2808grid.411172.0Centre Hospitalier Universitaire de Sherbrooke and Université de Sherbrooke, Sherbrooke, Canada
| | - Adam M. Huber
- IWK Health Centre and Dalhousie University, Halifax, Canada
| | - Karen Watanabe Duffy
- 0000 0000 9402 6172grid.414148.cChildren’s Hospital of Eastern Ontario and University of Ottawa, Ottawa, Canada
| | - Natalie J. Shiff
- 0000 0004 1936 8091grid.15276.37Shands Children’s Hospital and University of Florida, Gainesville, USA
| | - Roberta A. Berard
- 0000 0000 9132 1600grid.412745.1London Health Sciences Centre and Western University, London, Canada
| | - Deborah M. Levy
- 0000 0004 0473 9646grid.42327.30Hospital for Sick Children and University of Toronto, Toronto, Canada
| | | | - Kimberly Morishita
- 0000 0001 2288 9830grid.17091.3eFrom British Columbia Children’s Hospital and University of British Columbia, Vancouver, Canada
| | - Nicole Johnson
- 0000 0001 0684 7358grid.413571.5Alberta Children’s Hospital and University of Calgary, Calgary, Canada
| | - David A. Cabral
- 0000 0001 2288 9830grid.17091.3eFrom British Columbia Children’s Hospital and University of British Columbia, Vancouver, Canada
| | - Maggie Larché
- 0000 0004 1936 8227grid.25073.33McMaster University, Hamilton, Canada
| | - Ross E. Petty
- 0000 0001 2288 9830grid.17091.3eFrom British Columbia Children’s Hospital and University of British Columbia, Vancouver, Canada
| | - Ronald M. Laxer
- 0000 0004 0473 9646grid.42327.30Hospital for Sick Children and University of Toronto, Toronto, Canada
| | - Earl Silverman
- 0000 0004 0473 9646grid.42327.30Hospital for Sick Children and University of Toronto, Toronto, Canada
| | - Paivi Miettunen
- 0000 0001 0684 7358grid.413571.5Alberta Children’s Hospital and University of Calgary, Calgary, Canada
| | | | - Elie Haddad
- 0000 0001 2292 3357grid.14848.31Centre Hospitalier Universitaire Ste. Justine and Université de Montréal, Montréal, Canada
| | - Lynn Spiegel
- 0000 0004 0473 9646grid.42327.30Hospital for Sick Children and University of Toronto, Toronto, Canada
| | - Stuart E. Turvey
- 0000 0001 2288 9830grid.17091.3eFrom British Columbia Children’s Hospital and University of British Columbia, Vancouver, Canada
| | - Heinrike Schmeling
- 0000 0001 0684 7358grid.413571.5Alberta Children’s Hospital and University of Calgary, Calgary, Canada
| | - Bianca Lang
- IWK Health Centre and Dalhousie University, Halifax, Canada
| | - Janet Ellsworth
- 0000 0004 0633 3703grid.416656.6Stollery Children’s Hospital and University of Alberta, Edmonton, Canada
| | | | - Johannes Roth
- 0000 0000 9402 6172grid.414148.cChildren’s Hospital of Eastern Ontario and University of Ottawa, Ottawa, Canada
| | - Sarah Campillo
- 0000 0000 9064 4811grid.63984.30McGill University Health Centre and McGill University, Montreal, Canada
| | - Susanne Benseler
- 0000 0001 0684 7358grid.413571.5Alberta Children’s Hospital and University of Calgary, Calgary, Canada
| | - Gaëlle Chédeville
- 0000 0000 9064 4811grid.63984.30McGill University Health Centre and McGill University, Montreal, Canada
| | - Rayfel Schneider
- 0000 0004 0473 9646grid.42327.30Hospital for Sick Children and University of Toronto, Toronto, Canada
| | - Shirley M. L. Tse
- 0000 0004 0473 9646grid.42327.30Hospital for Sick Children and University of Toronto, Toronto, Canada
| | - Roxana Bolaria
- 0000 0001 2288 9830grid.17091.3eDepartment of Pediatrics University of British Columbia, Vancouver, Canada
| | - Katherine Gross
- 0000 0001 2288 9830grid.17091.3eDepartment of Pediatrics University of British Columbia, Vancouver, Canada
| | - Debbie Feldman
- 0000 0001 2292 3357grid.14848.31Université de Montréal, Montréal, Canada
| | - Bonnie Cameron
- 0000 0004 0473 9646grid.42327.30Hospital for Sick Children and University of Toronto, Toronto, Canada
| | - Roman Jurencak
- 0000 0000 9402 6172grid.414148.cChildren’s Hospital of Eastern Ontario and University of Ottawa, Ottawa, Canada
| | - Jean Dorval
- Centre Hospitalier Universitaire de Laval and Université Laval, Quebec, Canada
| | - Claire LeBlanc
- 0000 0000 9064 4811grid.63984.30McGill University Health Centre and McGill University, Montreal, Canada
| | - Claire St. Cyr
- 0000 0001 2292 3357grid.14848.31Centre Hospitalier Universitaire Ste. Justine and Université de Montréal, Montréal, Canada
| | - Michele Gibbon
- 0000 0000 9402 6172grid.414148.cChildren’s Hospital of Eastern Ontario and University of Ottawa, Ottawa, Canada
| | - Rae S. M. Yeung
- 0000 0004 0473 9646grid.42327.30Hospital for Sick Children and University of Toronto, Toronto, Canada
| | - Ciarán M. Duffy
- 0000 0000 9402 6172grid.414148.cChildren’s Hospital of Eastern Ontario and University of Ottawa, Ottawa, Canada
| | - Lori B. Tucker
- 0000 0001 2288 9830grid.17091.3eFrom British Columbia Children’s Hospital and University of British Columbia, Vancouver, Canada
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24
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Yu HA, Sima C, Feldman D, Liu LL, Vaitheesvaran B, Cross J, Rudin CM, Kris MG, Pao W, Michor F, Riely GJ. Phase 1 study of twice weekly pulse dose and daily low-dose erlotinib as initial treatment for patients with EGFR-mutant lung cancers. Ann Oncol 2017; 28:278-284. [PMID: 28073786 PMCID: PMC5834093 DOI: 10.1093/annonc/mdw556] [Citation(s) in RCA: 36] [Impact Index Per Article: 5.1] [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] [Indexed: 12/18/2022] Open
Abstract
Background Patients with EGFR-mutant lung cancers treated with EGFR tyrosine kinase inhibitors (TKIs) develop clinical resistance, most commonly with acquisition of EGFR T790M. Evolutionary modeling suggests that a schedule of twice weekly pulse and daily low-dose erlotinib may delay emergence of EGFR T790M. Pulse dose erlotinib has superior central nervous system (CNS) penetration and may result in superior CNS disease control. Methods We evaluated toxicity, pharmacokinetics, and efficacy of twice weekly pulse and daily low-dose erlotinib. We assessed six escalating pulse doses of erlotinib. Results We enrolled 34 patients; 11 patients (32%) had brain metastases at study entry. We observed 3 dose-limiting toxicities in dose escalation: transaminitis, mucositis, and rash. The MTD was erlotinib 1200 mg days 1-2 and 50 mg days 3-7 weekly. The most frequent toxicities (any grade) were rash, diarrhea, nausea, fatigue, and mucositis. 1 complete and 24 partial responses were observed (74%, 95% CI 60-84%). Median progression-free survival was 9.9 months (95% CI 5.8-15.4 months). No patient had progression of an untreated CNS metastasis or developed a new CNS lesion while on study (0%, 95% CI 0-13%). Of the 18 patients with biopsies at progression, EGFR T790M was identified in 78% (95% CI 54-91%). Conclusion This is the first clinical implementation of an anti-cancer TKI regimen combining pulse and daily low-dose administration. This evolutionary modeling-based dosing schedule was well-tolerated but did not improve progression-free survival or prevent emergence of EGFR T790M, likely due to insufficient peak serum concentrations of erlotinib. This dosing schedule prevented progression of untreated or any new central nervous system metastases in all patients.
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Affiliation(s)
- H. A. Yu
- Thoracic Oncology Service, Division of Solid Tumor Oncology, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York
- Weill Cornell Medical College, New York
| | - C. Sima
- Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York
| | - D. Feldman
- Thoracic Oncology Service, Division of Solid Tumor Oncology, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York
| | - L. L. Liu
- Department of Biostatistics and Computational Biology, Dana-Farber Cancer Institute
- Department of Biostatistics, Harvard T.H. Chan School of Public Health, Boston, MA
| | - B. Vaitheesvaran
- Donald B. and Catherine C. Marron Cancer Metabolism Center, Sloan Kettering Institute, Sloan Kettering Cancer Center, New York
| | - J. Cross
- Donald B. and Catherine C. Marron Cancer Metabolism Center, Sloan Kettering Institute, Sloan Kettering Cancer Center, New York
| | - C. M. Rudin
- Thoracic Oncology Service, Division of Solid Tumor Oncology, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York
- Weill Cornell Medical College, New York
| | - M. G. Kris
- Thoracic Oncology Service, Division of Solid Tumor Oncology, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York
- Weill Cornell Medical College, New York
| | - W. Pao
- Department of Medicine, Vanderbilt-Ingram Cancer Center, Nashville, TN
| | - F. Michor
- Department of Biostatistics and Computational Biology, Dana-Farber Cancer Institute
- Department of Biostatistics, Harvard T.H. Chan School of Public Health, Boston, MA
| | - G. J. Riely
- Thoracic Oncology Service, Division of Solid Tumor Oncology, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York
- Weill Cornell Medical College, New York
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25
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Widdifield J, Moura CS, Wang Y, Abrahamowicz M, Paterson JM, Huang A, Beauchamp ME, Boire G, Fortin PR, Bessette L, Bombardier C, Hanly JG, Feldman D, Bernatsky S. The Longterm Effect of Early Intensive Treatment of Seniors with Rheumatoid Arthritis: A Comparison of 2 Population-based Cohort Studies on Time to Joint Replacement Surgery. J Rheumatol 2016; 43:861-8. [PMID: 26879353 DOI: 10.3899/jrheum.151156] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/08/2016] [Indexed: 01/06/2023]
Abstract
OBJECTIVE Disease-modifying antirheumatic drugs (DMARD) have the greatest effect when initiated early. We evaluated the influence of early exposure to DMARD on time to joint replacement surgery among patients with incident rheumatoid arthritis (RA). METHOD Using a common protocol, we undertook 2 independent population-based cohort studies of patients with incident RA aged 66 years or older in Ontario (ON) and Quebec (QC) covering the period 2000-2013. We used Cox proportional hazards regression with time-dependent variables measuring duration of drug use in the first year, separately for methotrexate (MTX) and other DMARD, adjusting for baseline demographics, clinical factors, and other potentially confounding drug exposures. Our outcome measure was any joint replacement derived from standardized procedure codes. Adjusted HR and 95% CI were estimated. RESULTS Among 20,918 ON and 6754 QC patients with RA followed for a median of 4.5 years, 2201 and 494 patients underwent joint replacement surgery for crude event rates of 2.0 and 1.4 per 100 person-years, respectively. Greater cumulative exposure to MTX (HR 0.97, 95% CI 0.95-0.98) and other DMARD (HR 0.98, 95% CI 0.97-0.99) in the first year after diagnosis was associated with longer times to joint replacement in ON, corresponding to a 2-3% decrease in the hazard of surgery with each additional month of early use. Similar results were observed in QC. CONCLUSION Greater duration of exposure to DMARD soon after RA diagnosis was associated with delays to joint replacement surgery in both provinces. Early intensive treatment of RA may ultimately reduce demand for joint replacement surgery.
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Affiliation(s)
- Jessica Widdifield
- From the Department of Epidemiology, Biostatistics and Occupational Health, McGill University; Division of Clinical Epidemiology, Research Institute of the McGill University Health Centre; École de Réadaptation, Université de Montréal, Montreal; Department of Medicine, Université de Sherbrooke, Sherbrooke; Division of Rheumatology, Department of Medicine, Centre de recherche du CHU de Québec, Université Laval, Quebec City, Quebec; Institute for Clinical Evaluative Sciences, University of Toronto; Institute of Health Policy, Management and Evaluation; Division of Rheumatology, University of Toronto, Toronto; Department of Family Medicine, McMaster University, Hamilton, Ontario; Division of Rheumatology, Departments of Medicine and Pathology, Dalhousie University, Halifax, Nova Scotia, Canada.J. Widdifield, PhD, Department of Epidemiology, Biostatistics and Occupational Health, McGill University, and Division of Clinical Epidemiology, Research Institute of the McGill University Health Centre, and Institute for Clinical Evaluative Sciences; C.S. Moura, PhD, Department of Epidemiology, Biostatistics and Occupational Health, McGill University, and Division of Clinical Epidemiology, Research Institute of the McGill University Health Centre; Y. Wang, PhD(c), Department of Epidemiology, Biostatistics and Occupational Health, McGill University; M. Abrahamowicz, PhD, Department of Epidemiology, Biostatistics and Occupational Health, McGill University; J.M. Paterson, MSc, Institute for Clinical Evaluative Sciences, and University of Toronto, Institute of Health Policy, Management and Evaluation, and Department of Family Medicine, McMaster University; A. Huang, MSc, Institute for Clinical Evaluative Sciences; M.E. Beauchamp, PhD, Division of Clinical Epidemiology, Research Institute of the McGill University Health Centre; G. Boire, MD, FRCPC, MSc, Department of Medicine, Université de Sherbrooke; P.R. Fortin, MD, FRCPC, MPH, Division of Rheumatology, Department of Medic
| | - Cristiano S Moura
- From the Department of Epidemiology, Biostatistics and Occupational Health, McGill University; Division of Clinical Epidemiology, Research Institute of the McGill University Health Centre; École de Réadaptation, Université de Montréal, Montreal; Department of Medicine, Université de Sherbrooke, Sherbrooke; Division of Rheumatology, Department of Medicine, Centre de recherche du CHU de Québec, Université Laval, Quebec City, Quebec; Institute for Clinical Evaluative Sciences, University of Toronto; Institute of Health Policy, Management and Evaluation; Division of Rheumatology, University of Toronto, Toronto; Department of Family Medicine, McMaster University, Hamilton, Ontario; Division of Rheumatology, Departments of Medicine and Pathology, Dalhousie University, Halifax, Nova Scotia, Canada.J. Widdifield, PhD, Department of Epidemiology, Biostatistics and Occupational Health, McGill University, and Division of Clinical Epidemiology, Research Institute of the McGill University Health Centre, and Institute for Clinical Evaluative Sciences; C.S. Moura, PhD, Department of Epidemiology, Biostatistics and Occupational Health, McGill University, and Division of Clinical Epidemiology, Research Institute of the McGill University Health Centre; Y. Wang, PhD(c), Department of Epidemiology, Biostatistics and Occupational Health, McGill University; M. Abrahamowicz, PhD, Department of Epidemiology, Biostatistics and Occupational Health, McGill University; J.M. Paterson, MSc, Institute for Clinical Evaluative Sciences, and University of Toronto, Institute of Health Policy, Management and Evaluation, and Department of Family Medicine, McMaster University; A. Huang, MSc, Institute for Clinical Evaluative Sciences; M.E. Beauchamp, PhD, Division of Clinical Epidemiology, Research Institute of the McGill University Health Centre; G. Boire, MD, FRCPC, MSc, Department of Medicine, Université de Sherbrooke; P.R. Fortin, MD, FRCPC, MPH, Division of Rheumatology, Department of Medic
| | - Yishu Wang
- From the Department of Epidemiology, Biostatistics and Occupational Health, McGill University; Division of Clinical Epidemiology, Research Institute of the McGill University Health Centre; École de Réadaptation, Université de Montréal, Montreal; Department of Medicine, Université de Sherbrooke, Sherbrooke; Division of Rheumatology, Department of Medicine, Centre de recherche du CHU de Québec, Université Laval, Quebec City, Quebec; Institute for Clinical Evaluative Sciences, University of Toronto; Institute of Health Policy, Management and Evaluation; Division of Rheumatology, University of Toronto, Toronto; Department of Family Medicine, McMaster University, Hamilton, Ontario; Division of Rheumatology, Departments of Medicine and Pathology, Dalhousie University, Halifax, Nova Scotia, Canada.J. Widdifield, PhD, Department of Epidemiology, Biostatistics and Occupational Health, McGill University, and Division of Clinical Epidemiology, Research Institute of the McGill University Health Centre, and Institute for Clinical Evaluative Sciences; C.S. Moura, PhD, Department of Epidemiology, Biostatistics and Occupational Health, McGill University, and Division of Clinical Epidemiology, Research Institute of the McGill University Health Centre; Y. Wang, PhD(c), Department of Epidemiology, Biostatistics and Occupational Health, McGill University; M. Abrahamowicz, PhD, Department of Epidemiology, Biostatistics and Occupational Health, McGill University; J.M. Paterson, MSc, Institute for Clinical Evaluative Sciences, and University of Toronto, Institute of Health Policy, Management and Evaluation, and Department of Family Medicine, McMaster University; A. Huang, MSc, Institute for Clinical Evaluative Sciences; M.E. Beauchamp, PhD, Division of Clinical Epidemiology, Research Institute of the McGill University Health Centre; G. Boire, MD, FRCPC, MSc, Department of Medicine, Université de Sherbrooke; P.R. Fortin, MD, FRCPC, MPH, Division of Rheumatology, Department of Medic
| | - Michal Abrahamowicz
- From the Department of Epidemiology, Biostatistics and Occupational Health, McGill University; Division of Clinical Epidemiology, Research Institute of the McGill University Health Centre; École de Réadaptation, Université de Montréal, Montreal; Department of Medicine, Université de Sherbrooke, Sherbrooke; Division of Rheumatology, Department of Medicine, Centre de recherche du CHU de Québec, Université Laval, Quebec City, Quebec; Institute for Clinical Evaluative Sciences, University of Toronto; Institute of Health Policy, Management and Evaluation; Division of Rheumatology, University of Toronto, Toronto; Department of Family Medicine, McMaster University, Hamilton, Ontario; Division of Rheumatology, Departments of Medicine and Pathology, Dalhousie University, Halifax, Nova Scotia, Canada.J. Widdifield, PhD, Department of Epidemiology, Biostatistics and Occupational Health, McGill University, and Division of Clinical Epidemiology, Research Institute of the McGill University Health Centre, and Institute for Clinical Evaluative Sciences; C.S. Moura, PhD, Department of Epidemiology, Biostatistics and Occupational Health, McGill University, and Division of Clinical Epidemiology, Research Institute of the McGill University Health Centre; Y. Wang, PhD(c), Department of Epidemiology, Biostatistics and Occupational Health, McGill University; M. Abrahamowicz, PhD, Department of Epidemiology, Biostatistics and Occupational Health, McGill University; J.M. Paterson, MSc, Institute for Clinical Evaluative Sciences, and University of Toronto, Institute of Health Policy, Management and Evaluation, and Department of Family Medicine, McMaster University; A. Huang, MSc, Institute for Clinical Evaluative Sciences; M.E. Beauchamp, PhD, Division of Clinical Epidemiology, Research Institute of the McGill University Health Centre; G. Boire, MD, FRCPC, MSc, Department of Medicine, Université de Sherbrooke; P.R. Fortin, MD, FRCPC, MPH, Division of Rheumatology, Department of Medic
| | - J Michael Paterson
- From the Department of Epidemiology, Biostatistics and Occupational Health, McGill University; Division of Clinical Epidemiology, Research Institute of the McGill University Health Centre; École de Réadaptation, Université de Montréal, Montreal; Department of Medicine, Université de Sherbrooke, Sherbrooke; Division of Rheumatology, Department of Medicine, Centre de recherche du CHU de Québec, Université Laval, Quebec City, Quebec; Institute for Clinical Evaluative Sciences, University of Toronto; Institute of Health Policy, Management and Evaluation; Division of Rheumatology, University of Toronto, Toronto; Department of Family Medicine, McMaster University, Hamilton, Ontario; Division of Rheumatology, Departments of Medicine and Pathology, Dalhousie University, Halifax, Nova Scotia, Canada.J. Widdifield, PhD, Department of Epidemiology, Biostatistics and Occupational Health, McGill University, and Division of Clinical Epidemiology, Research Institute of the McGill University Health Centre, and Institute for Clinical Evaluative Sciences; C.S. Moura, PhD, Department of Epidemiology, Biostatistics and Occupational Health, McGill University, and Division of Clinical Epidemiology, Research Institute of the McGill University Health Centre; Y. Wang, PhD(c), Department of Epidemiology, Biostatistics and Occupational Health, McGill University; M. Abrahamowicz, PhD, Department of Epidemiology, Biostatistics and Occupational Health, McGill University; J.M. Paterson, MSc, Institute for Clinical Evaluative Sciences, and University of Toronto, Institute of Health Policy, Management and Evaluation, and Department of Family Medicine, McMaster University; A. Huang, MSc, Institute for Clinical Evaluative Sciences; M.E. Beauchamp, PhD, Division of Clinical Epidemiology, Research Institute of the McGill University Health Centre; G. Boire, MD, FRCPC, MSc, Department of Medicine, Université de Sherbrooke; P.R. Fortin, MD, FRCPC, MPH, Division of Rheumatology, Department of Medic
| | - Anjie Huang
- From the Department of Epidemiology, Biostatistics and Occupational Health, McGill University; Division of Clinical Epidemiology, Research Institute of the McGill University Health Centre; École de Réadaptation, Université de Montréal, Montreal; Department of Medicine, Université de Sherbrooke, Sherbrooke; Division of Rheumatology, Department of Medicine, Centre de recherche du CHU de Québec, Université Laval, Quebec City, Quebec; Institute for Clinical Evaluative Sciences, University of Toronto; Institute of Health Policy, Management and Evaluation; Division of Rheumatology, University of Toronto, Toronto; Department of Family Medicine, McMaster University, Hamilton, Ontario; Division of Rheumatology, Departments of Medicine and Pathology, Dalhousie University, Halifax, Nova Scotia, Canada.J. Widdifield, PhD, Department of Epidemiology, Biostatistics and Occupational Health, McGill University, and Division of Clinical Epidemiology, Research Institute of the McGill University Health Centre, and Institute for Clinical Evaluative Sciences; C.S. Moura, PhD, Department of Epidemiology, Biostatistics and Occupational Health, McGill University, and Division of Clinical Epidemiology, Research Institute of the McGill University Health Centre; Y. Wang, PhD(c), Department of Epidemiology, Biostatistics and Occupational Health, McGill University; M. Abrahamowicz, PhD, Department of Epidemiology, Biostatistics and Occupational Health, McGill University; J.M. Paterson, MSc, Institute for Clinical Evaluative Sciences, and University of Toronto, Institute of Health Policy, Management and Evaluation, and Department of Family Medicine, McMaster University; A. Huang, MSc, Institute for Clinical Evaluative Sciences; M.E. Beauchamp, PhD, Division of Clinical Epidemiology, Research Institute of the McGill University Health Centre; G. Boire, MD, FRCPC, MSc, Department of Medicine, Université de Sherbrooke; P.R. Fortin, MD, FRCPC, MPH, Division of Rheumatology, Department of Medic
| | - Marie-Eve Beauchamp
- From the Department of Epidemiology, Biostatistics and Occupational Health, McGill University; Division of Clinical Epidemiology, Research Institute of the McGill University Health Centre; École de Réadaptation, Université de Montréal, Montreal; Department of Medicine, Université de Sherbrooke, Sherbrooke; Division of Rheumatology, Department of Medicine, Centre de recherche du CHU de Québec, Université Laval, Quebec City, Quebec; Institute for Clinical Evaluative Sciences, University of Toronto; Institute of Health Policy, Management and Evaluation; Division of Rheumatology, University of Toronto, Toronto; Department of Family Medicine, McMaster University, Hamilton, Ontario; Division of Rheumatology, Departments of Medicine and Pathology, Dalhousie University, Halifax, Nova Scotia, Canada.J. Widdifield, PhD, Department of Epidemiology, Biostatistics and Occupational Health, McGill University, and Division of Clinical Epidemiology, Research Institute of the McGill University Health Centre, and Institute for Clinical Evaluative Sciences; C.S. Moura, PhD, Department of Epidemiology, Biostatistics and Occupational Health, McGill University, and Division of Clinical Epidemiology, Research Institute of the McGill University Health Centre; Y. Wang, PhD(c), Department of Epidemiology, Biostatistics and Occupational Health, McGill University; M. Abrahamowicz, PhD, Department of Epidemiology, Biostatistics and Occupational Health, McGill University; J.M. Paterson, MSc, Institute for Clinical Evaluative Sciences, and University of Toronto, Institute of Health Policy, Management and Evaluation, and Department of Family Medicine, McMaster University; A. Huang, MSc, Institute for Clinical Evaluative Sciences; M.E. Beauchamp, PhD, Division of Clinical Epidemiology, Research Institute of the McGill University Health Centre; G. Boire, MD, FRCPC, MSc, Department of Medicine, Université de Sherbrooke; P.R. Fortin, MD, FRCPC, MPH, Division of Rheumatology, Department of Medic
| | - Gilles Boire
- From the Department of Epidemiology, Biostatistics and Occupational Health, McGill University; Division of Clinical Epidemiology, Research Institute of the McGill University Health Centre; École de Réadaptation, Université de Montréal, Montreal; Department of Medicine, Université de Sherbrooke, Sherbrooke; Division of Rheumatology, Department of Medicine, Centre de recherche du CHU de Québec, Université Laval, Quebec City, Quebec; Institute for Clinical Evaluative Sciences, University of Toronto; Institute of Health Policy, Management and Evaluation; Division of Rheumatology, University of Toronto, Toronto; Department of Family Medicine, McMaster University, Hamilton, Ontario; Division of Rheumatology, Departments of Medicine and Pathology, Dalhousie University, Halifax, Nova Scotia, Canada.J. Widdifield, PhD, Department of Epidemiology, Biostatistics and Occupational Health, McGill University, and Division of Clinical Epidemiology, Research Institute of the McGill University Health Centre, and Institute for Clinical Evaluative Sciences; C.S. Moura, PhD, Department of Epidemiology, Biostatistics and Occupational Health, McGill University, and Division of Clinical Epidemiology, Research Institute of the McGill University Health Centre; Y. Wang, PhD(c), Department of Epidemiology, Biostatistics and Occupational Health, McGill University; M. Abrahamowicz, PhD, Department of Epidemiology, Biostatistics and Occupational Health, McGill University; J.M. Paterson, MSc, Institute for Clinical Evaluative Sciences, and University of Toronto, Institute of Health Policy, Management and Evaluation, and Department of Family Medicine, McMaster University; A. Huang, MSc, Institute for Clinical Evaluative Sciences; M.E. Beauchamp, PhD, Division of Clinical Epidemiology, Research Institute of the McGill University Health Centre; G. Boire, MD, FRCPC, MSc, Department of Medicine, Université de Sherbrooke; P.R. Fortin, MD, FRCPC, MPH, Division of Rheumatology, Department of Medic
| | - Paul R Fortin
- From the Department of Epidemiology, Biostatistics and Occupational Health, McGill University; Division of Clinical Epidemiology, Research Institute of the McGill University Health Centre; École de Réadaptation, Université de Montréal, Montreal; Department of Medicine, Université de Sherbrooke, Sherbrooke; Division of Rheumatology, Department of Medicine, Centre de recherche du CHU de Québec, Université Laval, Quebec City, Quebec; Institute for Clinical Evaluative Sciences, University of Toronto; Institute of Health Policy, Management and Evaluation; Division of Rheumatology, University of Toronto, Toronto; Department of Family Medicine, McMaster University, Hamilton, Ontario; Division of Rheumatology, Departments of Medicine and Pathology, Dalhousie University, Halifax, Nova Scotia, Canada.J. Widdifield, PhD, Department of Epidemiology, Biostatistics and Occupational Health, McGill University, and Division of Clinical Epidemiology, Research Institute of the McGill University Health Centre, and Institute for Clinical Evaluative Sciences; C.S. Moura, PhD, Department of Epidemiology, Biostatistics and Occupational Health, McGill University, and Division of Clinical Epidemiology, Research Institute of the McGill University Health Centre; Y. Wang, PhD(c), Department of Epidemiology, Biostatistics and Occupational Health, McGill University; M. Abrahamowicz, PhD, Department of Epidemiology, Biostatistics and Occupational Health, McGill University; J.M. Paterson, MSc, Institute for Clinical Evaluative Sciences, and University of Toronto, Institute of Health Policy, Management and Evaluation, and Department of Family Medicine, McMaster University; A. Huang, MSc, Institute for Clinical Evaluative Sciences; M.E. Beauchamp, PhD, Division of Clinical Epidemiology, Research Institute of the McGill University Health Centre; G. Boire, MD, FRCPC, MSc, Department of Medicine, Université de Sherbrooke; P.R. Fortin, MD, FRCPC, MPH, Division of Rheumatology, Department of Medic
| | - Louis Bessette
- From the Department of Epidemiology, Biostatistics and Occupational Health, McGill University; Division of Clinical Epidemiology, Research Institute of the McGill University Health Centre; École de Réadaptation, Université de Montréal, Montreal; Department of Medicine, Université de Sherbrooke, Sherbrooke; Division of Rheumatology, Department of Medicine, Centre de recherche du CHU de Québec, Université Laval, Quebec City, Quebec; Institute for Clinical Evaluative Sciences, University of Toronto; Institute of Health Policy, Management and Evaluation; Division of Rheumatology, University of Toronto, Toronto; Department of Family Medicine, McMaster University, Hamilton, Ontario; Division of Rheumatology, Departments of Medicine and Pathology, Dalhousie University, Halifax, Nova Scotia, Canada.J. Widdifield, PhD, Department of Epidemiology, Biostatistics and Occupational Health, McGill University, and Division of Clinical Epidemiology, Research Institute of the McGill University Health Centre, and Institute for Clinical Evaluative Sciences; C.S. Moura, PhD, Department of Epidemiology, Biostatistics and Occupational Health, McGill University, and Division of Clinical Epidemiology, Research Institute of the McGill University Health Centre; Y. Wang, PhD(c), Department of Epidemiology, Biostatistics and Occupational Health, McGill University; M. Abrahamowicz, PhD, Department of Epidemiology, Biostatistics and Occupational Health, McGill University; J.M. Paterson, MSc, Institute for Clinical Evaluative Sciences, and University of Toronto, Institute of Health Policy, Management and Evaluation, and Department of Family Medicine, McMaster University; A. Huang, MSc, Institute for Clinical Evaluative Sciences; M.E. Beauchamp, PhD, Division of Clinical Epidemiology, Research Institute of the McGill University Health Centre; G. Boire, MD, FRCPC, MSc, Department of Medicine, Université de Sherbrooke; P.R. Fortin, MD, FRCPC, MPH, Division of Rheumatology, Department of Medic
| | - Claire Bombardier
- From the Department of Epidemiology, Biostatistics and Occupational Health, McGill University; Division of Clinical Epidemiology, Research Institute of the McGill University Health Centre; École de Réadaptation, Université de Montréal, Montreal; Department of Medicine, Université de Sherbrooke, Sherbrooke; Division of Rheumatology, Department of Medicine, Centre de recherche du CHU de Québec, Université Laval, Quebec City, Quebec; Institute for Clinical Evaluative Sciences, University of Toronto; Institute of Health Policy, Management and Evaluation; Division of Rheumatology, University of Toronto, Toronto; Department of Family Medicine, McMaster University, Hamilton, Ontario; Division of Rheumatology, Departments of Medicine and Pathology, Dalhousie University, Halifax, Nova Scotia, Canada.J. Widdifield, PhD, Department of Epidemiology, Biostatistics and Occupational Health, McGill University, and Division of Clinical Epidemiology, Research Institute of the McGill University Health Centre, and Institute for Clinical Evaluative Sciences; C.S. Moura, PhD, Department of Epidemiology, Biostatistics and Occupational Health, McGill University, and Division of Clinical Epidemiology, Research Institute of the McGill University Health Centre; Y. Wang, PhD(c), Department of Epidemiology, Biostatistics and Occupational Health, McGill University; M. Abrahamowicz, PhD, Department of Epidemiology, Biostatistics and Occupational Health, McGill University; J.M. Paterson, MSc, Institute for Clinical Evaluative Sciences, and University of Toronto, Institute of Health Policy, Management and Evaluation, and Department of Family Medicine, McMaster University; A. Huang, MSc, Institute for Clinical Evaluative Sciences; M.E. Beauchamp, PhD, Division of Clinical Epidemiology, Research Institute of the McGill University Health Centre; G. Boire, MD, FRCPC, MSc, Department of Medicine, Université de Sherbrooke; P.R. Fortin, MD, FRCPC, MPH, Division of Rheumatology, Department of Medic
| | - John G Hanly
- From the Department of Epidemiology, Biostatistics and Occupational Health, McGill University; Division of Clinical Epidemiology, Research Institute of the McGill University Health Centre; École de Réadaptation, Université de Montréal, Montreal; Department of Medicine, Université de Sherbrooke, Sherbrooke; Division of Rheumatology, Department of Medicine, Centre de recherche du CHU de Québec, Université Laval, Quebec City, Quebec; Institute for Clinical Evaluative Sciences, University of Toronto; Institute of Health Policy, Management and Evaluation; Division of Rheumatology, University of Toronto, Toronto; Department of Family Medicine, McMaster University, Hamilton, Ontario; Division of Rheumatology, Departments of Medicine and Pathology, Dalhousie University, Halifax, Nova Scotia, Canada.J. Widdifield, PhD, Department of Epidemiology, Biostatistics and Occupational Health, McGill University, and Division of Clinical Epidemiology, Research Institute of the McGill University Health Centre, and Institute for Clinical Evaluative Sciences; C.S. Moura, PhD, Department of Epidemiology, Biostatistics and Occupational Health, McGill University, and Division of Clinical Epidemiology, Research Institute of the McGill University Health Centre; Y. Wang, PhD(c), Department of Epidemiology, Biostatistics and Occupational Health, McGill University; M. Abrahamowicz, PhD, Department of Epidemiology, Biostatistics and Occupational Health, McGill University; J.M. Paterson, MSc, Institute for Clinical Evaluative Sciences, and University of Toronto, Institute of Health Policy, Management and Evaluation, and Department of Family Medicine, McMaster University; A. Huang, MSc, Institute for Clinical Evaluative Sciences; M.E. Beauchamp, PhD, Division of Clinical Epidemiology, Research Institute of the McGill University Health Centre; G. Boire, MD, FRCPC, MSc, Department of Medicine, Université de Sherbrooke; P.R. Fortin, MD, FRCPC, MPH, Division of Rheumatology, Department of Medic
| | - Debbie Feldman
- From the Department of Epidemiology, Biostatistics and Occupational Health, McGill University; Division of Clinical Epidemiology, Research Institute of the McGill University Health Centre; École de Réadaptation, Université de Montréal, Montreal; Department of Medicine, Université de Sherbrooke, Sherbrooke; Division of Rheumatology, Department of Medicine, Centre de recherche du CHU de Québec, Université Laval, Quebec City, Quebec; Institute for Clinical Evaluative Sciences, University of Toronto; Institute of Health Policy, Management and Evaluation; Division of Rheumatology, University of Toronto, Toronto; Department of Family Medicine, McMaster University, Hamilton, Ontario; Division of Rheumatology, Departments of Medicine and Pathology, Dalhousie University, Halifax, Nova Scotia, Canada.J. Widdifield, PhD, Department of Epidemiology, Biostatistics and Occupational Health, McGill University, and Division of Clinical Epidemiology, Research Institute of the McGill University Health Centre, and Institute for Clinical Evaluative Sciences; C.S. Moura, PhD, Department of Epidemiology, Biostatistics and Occupational Health, McGill University, and Division of Clinical Epidemiology, Research Institute of the McGill University Health Centre; Y. Wang, PhD(c), Department of Epidemiology, Biostatistics and Occupational Health, McGill University; M. Abrahamowicz, PhD, Department of Epidemiology, Biostatistics and Occupational Health, McGill University; J.M. Paterson, MSc, Institute for Clinical Evaluative Sciences, and University of Toronto, Institute of Health Policy, Management and Evaluation, and Department of Family Medicine, McMaster University; A. Huang, MSc, Institute for Clinical Evaluative Sciences; M.E. Beauchamp, PhD, Division of Clinical Epidemiology, Research Institute of the McGill University Health Centre; G. Boire, MD, FRCPC, MSc, Department of Medicine, Université de Sherbrooke; P.R. Fortin, MD, FRCPC, MPH, Division of Rheumatology, Department of Medic
| | - Sasha Bernatsky
- From the Department of Epidemiology, Biostatistics and Occupational Health, McGill University; Division of Clinical Epidemiology, Research Institute of the McGill University Health Centre; École de Réadaptation, Université de Montréal, Montreal; Department of Medicine, Université de Sherbrooke, Sherbrooke; Division of Rheumatology, Department of Medicine, Centre de recherche du CHU de Québec, Université Laval, Quebec City, Quebec; Institute for Clinical Evaluative Sciences, University of Toronto; Institute of Health Policy, Management and Evaluation; Division of Rheumatology, University of Toronto, Toronto; Department of Family Medicine, McMaster University, Hamilton, Ontario; Division of Rheumatology, Departments of Medicine and Pathology, Dalhousie University, Halifax, Nova Scotia, Canada.J. Widdifield, PhD, Department of Epidemiology, Biostatistics and Occupational Health, McGill University, and Division of Clinical Epidemiology, Research Institute of the McGill University Health Centre, and Institute for Clinical Evaluative Sciences; C.S. Moura, PhD, Department of Epidemiology, Biostatistics and Occupational Health, McGill University, and Division of Clinical Epidemiology, Research Institute of the McGill University Health Centre; Y. Wang, PhD(c), Department of Epidemiology, Biostatistics and Occupational Health, McGill University; M. Abrahamowicz, PhD, Department of Epidemiology, Biostatistics and Occupational Health, McGill University; J.M. Paterson, MSc, Institute for Clinical Evaluative Sciences, and University of Toronto, Institute of Health Policy, Management and Evaluation, and Department of Family Medicine, McMaster University; A. Huang, MSc, Institute for Clinical Evaluative Sciences; M.E. Beauchamp, PhD, Division of Clinical Epidemiology, Research Institute of the McGill University Health Centre; G. Boire, MD, FRCPC, MSc, Department of Medicine, Université de Sherbrooke; P.R. Fortin, MD, FRCPC, MPH, Division of Rheumatology, Department of Medic
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Larochelle JL, Feldman D, Levesque JF. Impact of Type of Medical Specialist Involvement in Chronic Illness Care on Emergency Department Use. Healthc Policy 2016. [DOI: 10.12927/hcpol.2016.24536] [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] Open
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Anaby DR, Law MC, Majnemer A, Feldman D. Opening doors to participation of youth with physical disabilities: An intervention study. Can J Occup Ther 2015; 83:83-90. [DOI: 10.1177/0008417415608653] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Background. While participation in leisure activities is beneficial to youth’s health, little is known about effective intervention strategies to promote participation. Purpose. The aim of this study was to examine the effectiveness of environment-based interventions on participation of youth with physical disabilities. Method. Six adolescents ages 14 to 17 years participated in a 12-week intervention aimed at removing environmental barriers and coaching parents. An interrupted time series design was employed and a systematic replication of the intervention effect was examined across three individualized participation goals and across participants (17 goals overall). Goal performance was measured repeatedly using the Canadian Occupational Performance Measure and analyzed using visual inspection and a celeration line approach. Findings. A clinically significant improvement in performance scores ( M = 4.5, SD = 1.77) was observed across all 17 goals, and a statistically significant treatment effect was replicated in 13 goals (76%). Implications. Findings support the effectiveness of environment-based interventions in promoting youth participation, but larger studies are required.
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Rouleau DM, Place A, Bérubé M, Laflamme YG, Feldman D. Rehabilitation after lower limb injury: development of a predictive score (RALLI score). Can J Surg 2015. [PMID: 26204367 DOI: 10.1503/cjs.015014] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022] Open
Abstract
BACKGROUND The purpose of our study was to identify the risk factors associated with the need for inpatient rehabilitation after lower limb injury to develop a predictive scoring tool for early identification of such patients. METHODS We followed a prospective cohort of patients admitted to a level 1 trauma centre. Data were collected through chart review and a self-administered questionnaire on sociodemographics, patient living environment, pretrauma status, injury and treatment received. We compared patients who were discharged home with those going to rehabilitation after acute care. Analysis consisted of bivariate comparisons and logistic regression. RESULTS Our study included 160 patients with a mean age of 56 years. A total of 40% were discharged to an inpatient rehabilitation centre. Factors associated with inpatient rehabilitation were low preinjury physical health status, concomitant injury of the upper limbs, bilateral lower limb injury, the use of a walking aid before injury, head injury and femur or pelvic fractures. We created a predictive score using the top 3 risk factors: upper limb injury, bilateral lower limb injury and presence of femoral or pelvic fractures. The chance of needing inpatient rehabilitation rose from 14% with 0 factors to 47% with 1 factor and 96% with 2 factors. CONCLUSION Rehabilitation planning should begin for patients exhibiting at least of 3 risk factors at the time of admission to acute care. Prospective validation of the tool is needed, but it has the potential to orient the multidisciplinary team's decision on rehabilitation needs postdischarge.
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Affiliation(s)
- Dominique M Rouleau
- From the Department of Orthopaedic Surgery (Rouleau) and the Département de Recherche en Orthopédie (Bérubé, Laflamme), Hôpital du Sacré-Coeur de Montréal, Montreal, Que. (Rouleau); and the Faculty of Medicine (Place) and the Department of Physiotherapy (Feldman), Université de Montréal, Montreal, Que
| | - Alexandre Place
- From the Department of Orthopaedic Surgery (Rouleau) and the Département de Recherche en Orthopédie (Bérubé, Laflamme), Hôpital du Sacré-Coeur de Montréal, Montreal, Que. (Rouleau); and the Faculty of Medicine (Place) and the Department of Physiotherapy (Feldman), Université de Montréal, Montreal, Que
| | - Mélanie Bérubé
- From the Department of Orthopaedic Surgery (Rouleau) and the Département de Recherche en Orthopédie (Bérubé, Laflamme), Hôpital du Sacré-Coeur de Montréal, Montreal, Que. (Rouleau); and the Faculty of Medicine (Place) and the Department of Physiotherapy (Feldman), Université de Montréal, Montreal, Que
| | - Yves G Laflamme
- From the Department of Orthopaedic Surgery (Rouleau) and the Département de Recherche en Orthopédie (Bérubé, Laflamme), Hôpital du Sacré-Coeur de Montréal, Montreal, Que. (Rouleau); and the Faculty of Medicine (Place) and the Department of Physiotherapy (Feldman), Université de Montréal, Montreal, Que
| | - Debbie Feldman
- From the Department of Orthopaedic Surgery (Rouleau) and the Département de Recherche en Orthopédie (Bérubé, Laflamme), Hôpital du Sacré-Coeur de Montréal, Montreal, Que. (Rouleau); and the Faculty of Medicine (Place) and the Department of Physiotherapy (Feldman), Université de Montréal, Montreal, Que
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Walsh B, Clayton L, Feldman D. 103 Does Video-Assisted Laryngoscopy Improve Outcomes in Cardiac Arrest Patients Who Are Intubated Out-of-Hospital? Ann Emerg Med 2015. [DOI: 10.1016/j.annemergmed.2015.07.135] [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: 10/23/2022]
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Barzilay S, Feldman D, Snir A, Apter A, Carli V, Hoven CW, Wasserman C, Sarchiapone M, Wasserman D. The interpersonal theory of suicide and adolescent suicidal behavior. J Affect Disord 2015; 183:68-74. [PMID: 26001665 DOI: 10.1016/j.jad.2015.04.047] [Citation(s) in RCA: 50] [Impact Index Per Article: 5.6] [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: 01/15/2015] [Revised: 04/25/2015] [Accepted: 04/27/2015] [Indexed: 10/23/2022]
Abstract
BACKGROUND Joiner's interpersonal theory of suicide (IPTS) proposes that suicide results from the combination of a perception of burdening others, social alienation, and the capability for self-harm. The theory gained some empirical support, however the overall model has yet to be tested. This study aimed to test the main predictions of IPTS in a large community sample of Israeli adolescents. METHOD 1196 Israeli Jewish and Arab high-school pupils participating in the SEYLE project completed a self-report questionnaire measuring perceived burdensomeness, thwarted belongingness, health risk behaviors, and non-suicidal self-injury (risk variables), and suicidal ideation and suicide attempts (outcome measures). The data were tested in cross-sectional regression models. RESULTS Consistent with IPTS, perceived burdensomeness was found to interact with thwarted belongingness, predicting suicidal ideation. Depression mediated most of the effect of thwarted belongingness and perceived burdensomeness on suicidal ideation. Acquired capability for self-harm, as measured by health risk behaviors and direct non-suicidal self-injurious behaviors, predicted suicide attempt. However, this mechanism operated independently from ideation rather than in interaction with it, at variance with IPTS-based predictions. LIMITATIONS The cross-sectional design precludes conclusions about causality and directionality. Proxy measures were used to test the interpersonal theory constructs. CONCLUSION The findings support some of the IPTS predictions but not all, and imply two separate pathways for suicidal behavior in adolescents: one related to internalizing psychopathology and the other to self-harm behaviors. This conceptualization has clinical implications for the differential identification of adolescents at risk for suicidal behavior and for the development of prevention strategies.
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Affiliation(s)
- S Barzilay
- Feinberg Child Study Centre, Schneider Children's Medical Center, Petach Tikva and Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel; Department of Psychology, Bar Ilan University, Ramat Gan, Israel.
| | - D Feldman
- Feinberg Child Study Centre, Schneider Children's Medical Center, Petach Tikva and Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel; Department of Psychology, Bar Ilan University, Ramat Gan, Israel
| | - A Snir
- Feinberg Child Study Centre, Schneider Children's Medical Center, Petach Tikva and Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel; Department of Psychology, Bar Ilan University, Ramat Gan, Israel
| | - A Apter
- Feinberg Child Study Centre, Schneider Children's Medical Center, Petach Tikva and Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - V Carli
- National Center for Suicide Research and Prevention of Mental Ill-Health (NASP), Karolinska Institute, Stockholm, Sweden
| | - C W Hoven
- Department of Child and Adolescent Psychiatry, New York State Psychiatric Institute, Columbia University, New York, NY, USA; Department of Epidemiology, Mailman School of Public Health, Columbia University, New York, NY, USA
| | - C Wasserman
- Department of Child and Adolescent Psychiatry, New York State Psychiatric Institute, Columbia University, New York, NY, USA; Department of Health Sciences, University of Molise, Campobasso, Italy
| | - M Sarchiapone
- Department of Health Sciences, University of Molise, Campobasso, Italy; National Institute for Health, Migration and Poverty (NIHMP), Rome, Italy "d'Annunzio University" Foundation, Chieti, Italy
| | - D Wasserman
- National Center for Suicide Research and Prevention of Mental Ill-Health (NASP), Karolinska Institute, Stockholm, Sweden
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Widdifield J, Moura C, Wang Y, Abrahamowicz M, Beauchamp ME, Paterson M, Huang A, Boire G, Fortin P, Bessette L, Bombardier C, Hanly J, Feldman D, Bernatsky S. OP0020 The Influence of Drug Exposures on Joint Surgeries in Rheumatoid Arthritis Patients: Cross-Provincial Comparisons. Ann Rheum Dis 2015. [DOI: 10.1136/annrheumdis-2015-eular.4981] [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]
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Guzman J, Oen K, Huber AM, Watanabe Duffy K, Boire G, Shiff N, Berard RA, Levy DM, Stringer E, Scuccimarri R, Morishita K, Johnson N, Cabral DA, Rosenberg AM, Larché M, Dancey P, Petty RE, Laxer RM, Silverman E, Miettunen P, Chetaille AL, Haddad E, Houghton K, Spiegel L, Turvey SE, Schmeling H, Lang B, Ellsworth J, Ramsey SE, Bruns A, Roth J, Campillo S, Benseler S, Chédeville G, Schneider R, Tse SML, Bolaria R, Gross K, Feldman B, Feldman D, Cameron B, Jurencak R, Dorval J, LeBlanc C, St Cyr C, Gibbon M, Yeung RSM, Duffy CM, Tucker LB. The risk and nature of flares in juvenile idiopathic arthritis: results from the ReACCh-Out cohort. Ann Rheum Dis 2015; 75:1092-8. [PMID: 25985972 DOI: 10.1136/annrheumdis-2014-207164] [Citation(s) in RCA: 63] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2014] [Accepted: 05/01/2015] [Indexed: 11/04/2022]
Abstract
OBJECTIVE To describe probabilities and characteristics of disease flares in children with juvenile idiopathic arthritis (JIA) and to identify clinical features associated with an increased risk of flare. METHODS We studied children in the Research in Arthritis in Canadian Children emphasizing Outcomes (ReACCh-Out) prospective inception cohort. A flare was defined as a recurrence of disease manifestations after attaining inactive disease and was called significant if it required intensification of treatment. Probability of first flare was calculated with Kaplan-Meier methods, and associated features were identified using Cox regression. RESULTS 1146 children were followed up a median of 24 months after attaining inactive disease. We observed 627 first flares (54.7% of patients) with median active joint count of 1, physician global assessment (PGA) of 12 mm and duration of 27 weeks. Within a year after attaining inactive disease, the probability of flare was 42.5% (95% CI 39% to 46%) for any flare and 26.6% (24% to 30%) for a significant flare. Within a year after stopping treatment, it was 31.7% (28% to 36%) and 25.0% (21% to 29%), respectively. A maximum PGA >30 mm, maximum active joint count >4, rheumatoid factor (RF)-positive polyarthritis, antinuclear antibodies (ANA) and receiving disease-modifying antirheumatic drugs (DMARDs) or biological agents before attaining inactive disease were associated with increased risk of flare. Systemic JIA was associated with the lowest risk of flare. CONCLUSIONS In this real-practice JIA cohort, flares were frequent, usually involved a few swollen joints for an average of 6 months and 60% led to treatment intensification. Children with a severe disease course had an increased risk of flare.
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Affiliation(s)
- Jaime Guzman
- British Columbia Children's Hospital and University of British Columbia, Vancouver, British Columbia, Canada
| | - Kiem Oen
- Department of Pediatrics and Child Health, University of Manitoba, Winnipeg, Manitoba, Canada
| | - Adam M Huber
- IWK Health Centre and Dalhousie University, Halifax, Nova Scotia, Canada
| | - Karen Watanabe Duffy
- Children's Hospital of Eastern Ontario and University of Ottawa, Ottawa, Ontario, Canada
| | - Gilles Boire
- Centre Hospitalier Universitaire de Sherbrooke and Departments of Medicine and Pediatrics, Université de Sherbrooke, Sherbrooke, Québec, Canada
| | - Natalie Shiff
- Royal University Hospital and University of Saskatchewan, Saskatoon, Saskatchewan, Canada
| | - Roberta A Berard
- London Health Sciences Centre and Western University, London, Ontario, Canada
| | - Deborah M Levy
- Hospital for Sick Children and University of Toronto, Toronto, Ontario, Canada
| | - Elizabeth Stringer
- IWK Health Centre and Dalhousie University, Halifax, Nova Scotia, Canada
| | - Rosie Scuccimarri
- McGill University Health Centre and McGill University, Montréal, Québec, Canada
| | - Kimberly Morishita
- British Columbia Children's Hospital and University of British Columbia, Vancouver, British Columbia, Canada
| | - Nicole Johnson
- Alberta Children's Hospital and University of Calgary, Calgary, Alberta, Canada
| | - David A Cabral
- British Columbia Children's Hospital and University of British Columbia, Vancouver, British Columbia, Canada
| | - Alan M Rosenberg
- Royal University Hospital and University of Saskatchewan, Saskatoon, Saskatchewan, Canada
| | - Maggie Larché
- Department of Medicine, McMaster University, Hamilton, Ontario, Canada
| | - Paul Dancey
- Janeway Children's Health and Rehabilitation Centre and Memorial University, Saint John's, Newfoundland, Canada
| | - Ross E Petty
- British Columbia Children's Hospital and University of British Columbia, Vancouver, British Columbia, Canada
| | - Ronald M Laxer
- Hospital for Sick Children and University of Toronto, Toronto, Ontario, Canada
| | - Earl Silverman
- Hospital for Sick Children and University of Toronto, Toronto, Ontario, Canada
| | - Paivi Miettunen
- Alberta Children's Hospital and University of Calgary, Calgary, Alberta, Canada
| | - Anne-Laure Chetaille
- Centre Hospitalier Universitaire de Laval and Université Laval, Quebec, Québec, Canada
| | - Elie Haddad
- Centre Hospitalier Universitaire Ste. Justine and Université de Montréal, Montréal, Québec, Canada
| | - Kristin Houghton
- British Columbia Children's Hospital and University of British Columbia, Vancouver, British Columbia, Canada
| | - Lynn Spiegel
- Hospital for Sick Children and University of Toronto, Toronto, Ontario, Canada
| | - Stuart E Turvey
- British Columbia Children's Hospital and University of British Columbia, Vancouver, British Columbia, Canada
| | - Heinrike Schmeling
- Alberta Children's Hospital and University of Calgary, Calgary, Alberta, Canada
| | - Bianca Lang
- IWK Health Centre and Dalhousie University, Halifax, Nova Scotia, Canada
| | - Janet Ellsworth
- Stollery Children's Hospital and University of Alberta, Edmonton, Alberta, Canada
| | - Suzanne E Ramsey
- IWK Health Centre and Dalhousie University, Halifax, Nova Scotia, Canada
| | - Alessandra Bruns
- Centre Hospitalier Universitaire de Sherbrooke and Departments of Medicine and Pediatrics, Université de Sherbrooke, Sherbrooke, Québec, Canada
| | - Johannes Roth
- Children's Hospital of Eastern Ontario and University of Ottawa, Ottawa, Ontario, Canada
| | - Sarah Campillo
- McGill University Health Centre and McGill University, Montréal, Québec, Canada
| | - Susanne Benseler
- Alberta Children's Hospital and University of Calgary, Calgary, Alberta, Canada
| | - Gaëlle Chédeville
- McGill University Health Centre and McGill University, Montréal, Québec, Canada
| | - Rayfel Schneider
- Hospital for Sick Children and University of Toronto, Toronto, Ontario, Canada
| | - Shirley M L Tse
- Hospital for Sick Children and University of Toronto, Toronto, Ontario, Canada
| | - Roxana Bolaria
- Department of Pediatrics University of British Columbia, Vancouver, British Columbia, Canada
| | - Katherine Gross
- Department of Pediatrics University of British Columbia, Vancouver, British Columbia, Canada
| | - Brian Feldman
- Hospital for Sick Children and University of Toronto, Toronto, Ontario, Canada
| | | | - Bonnie Cameron
- Hospital for Sick Children and University of Toronto, Toronto, Ontario, Canada
| | - Roman Jurencak
- Children's Hospital of Eastern Ontario and University of Ottawa, Ottawa, Ontario, Canada
| | - Jean Dorval
- Centre Hospitalier Universitaire de Laval and Université Laval, Quebec, Québec, Canada
| | - Claire LeBlanc
- McGill University Health Centre and McGill University, Montréal, Québec, Canada
| | - Claire St Cyr
- Centre Hospitalier Universitaire Ste. Justine and Université de Montréal, Montréal, Québec, Canada
| | - Michele Gibbon
- Children's Hospital of Eastern Ontario and University of Ottawa, Ottawa, Ontario, Canada
| | - Rae S M Yeung
- Hospital for Sick Children and University of Toronto, Toronto, Ontario, Canada
| | - Ciarán M Duffy
- Children's Hospital of Eastern Ontario and University of Ottawa, Ottawa, Ontario, Canada
| | - Lori B Tucker
- British Columbia Children's Hospital and University of British Columbia, Vancouver, British Columbia, Canada
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Gaudreault N, Hagemeister N, Feldman D, Durand MJ. Current evidence on risk factors for knee osteoarthritis related to hormones or reproductive history. Maturitas 2015. [DOI: 10.1016/j.maturitas.2015.02.363] [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: 12/01/2022]
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Hudon A, Laliberté M, Hunt M, Feldman D. Quality of Physiotherapy Services for Injured Workers Compensated by Workers' Compensation in Quebec: A Focus Group Study of Physiotherapy Professionals. Healthc Policy 2015. [DOI: 10.12927/hcpol.2015.24171] [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: 10/23/2022] Open
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Cavallo S, Feldman D. Rehabilitation and psychosocial issues in juvenile idiopathic arthritis. Rheumatology (Oxford) 2015. [DOI: 10.1016/b978-0-323-09138-1.00106-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
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Kobashigawa JA, Johnson M, Rogers J, Vega JD, Colvin-Adams M, Edwards L, Meyer D, Luu M, Reinsmoen N, Dipchand AI, Feldman D, Kormos R, Mancini D, Webber S. Report from a forum on US heart allocation policy. Am J Transplant 2015; 15:55-63. [PMID: 25534656 DOI: 10.1111/ajt.13033] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2014] [Revised: 07/23/2014] [Accepted: 08/03/2014] [Indexed: 01/25/2023]
Abstract
Since the latest revision in US heart allocation policy (2006), the landscape and volume of transplant waitlists have changed considerably. Advances in mechanical circulatory support (MCS) prolong survival, but Status 1A mortality remains high. Several patient subgroups may be disadvantaged by current listing criteria and geographical disparity remains in waitlist time. This forum on US heart allocation policy was organized to discuss these issues and highlight concepts for consideration in the policy development process. A 25-question survey on heart allocation policy was conducted. Among attendees/respondents were 84 participants with clinical/published experience in heart transplant representing 51 US transplant centers, and OPTN/UNOS and SRTR representatives. The survey results and forum discussions demonstrated very strong interest in change to a further-tiered system, accounting for disadvantaged subgroups and lowering use of exceptions. However, a heart allocation score is not yet viable due to the long-term viability of variables (used in the score) in an ever-developing field. There is strong interest in more refined prioritization of patients with MCS complications, highly sensitized patients and those with severe arrhythmias or restrictive physiology. There is also strong interest in distribution by geographic boundaries modified according to population. Differences of opinion exist between small and large centers.
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Snelder N, Ploeger BA, Luttringer O, Rigel DF, Webb RL, Feldman D, Fu F, Beil M, Jin L, Stanski DR, Danhof M. PKPD modelling of the interrelationship between mean arterial BP, cardiac output and total peripheral resistance in conscious rats. Br J Pharmacol 2014; 169:1510-24. [PMID: 23849040 DOI: 10.1111/bph.12190] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.4] [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: 10/03/2012] [Revised: 02/01/2013] [Accepted: 03/05/2013] [Indexed: 11/30/2022] Open
Abstract
BACKGROUND AND PURPOSE The homeostatic control of arterial BP is well understood with changes in BP resulting from changes in cardiac output (CO) and/or total peripheral resistance (TPR). A mechanism-based and quantitative analysis of drug effects on this interrelationship could provide a basis for the prediction of drug effects on BP. Hence, we aimed to develop a mechanism-based pharmacokinetic-pharmacodynamic (PKPD) model in rats that could be used to characterize the effects of cardiovascular drugs with different mechanisms of action (MoA) on the interrelationship between BP, CO and TPR. EXPERIMENTAL APPROACH The cardiovascular effects of six drugs with diverse MoA, (amlodipine, fasudil, enalapril, propranolol, hydrochlorothiazide and prazosin) were characterized in spontaneously hypertensive rats. The rats were chronically instrumented with ascending aortic flow probes and/or aortic catheters/radiotransmitters for continuous recording of CO and/or BP. Data were analysed in conjunction with independent information on the time course of drug concentration using a mechanism-based PKPD modelling approach. KEY RESULTS By simultaneous analysis of the effects of six different compounds, the dynamics of the interrelationship between BP, CO and TPR were quantified. System-specific parameters could be distinguished from drug-specific parameters indicating that the model developed is drug-independent. CONCLUSIONS AND IMPLICATIONS A system-specific model characterizing the interrelationship between BP, CO and TPR was obtained, which can be used to quantify and predict the cardiovascular effects of a drug and to elucidate the MoA for novel compounds. Ultimately, the proposed PKPD model could be used to predict the effects of a particular drug on BP in humans based on preclinical data.
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Affiliation(s)
- N Snelder
- Division of Pharmacology, Leiden Academic Centre for Drug Research, Leiden, The Netherlands
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Kamran S, Chen Y, Wolden S, Feldman D, Sklar C, Yasui Y, Robison L, Stovall M, Neglia J, Oeffinger K. Risk of Testicular Cancer Following Childhood Cancer Testicular Radiation. Int J Radiat Oncol Biol Phys 2014. [DOI: 10.1016/j.ijrobp.2014.05.1458] [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: 11/24/2022]
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Burmester G, Rubbert-Roth A, Cantagrel A, Hall S, Leszczynski P, Feldman D, Rangaraj M, Roane G, Ludivico C, Mysler E, Bennett M, Rowell L, Bao M. FRI0316 The Efficacy and Safety of Subcutaneous Tocilizumab versus Intravenous Tocilizumab in Combination with Traditional DMARDS in Patients with RA at Week 97 (SUMMACTA). Ann Rheum Dis 2014. [DOI: 10.1136/annrheumdis-2014-eular.1347] [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: 11/03/2022]
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Moura C, Abrahamowicz M, Beauchamp ME, Lacaille D, Wang Y, Bombardier C, Widdifield J, Hanly J, Boire G, Feldman D, Maksymowych W, Peschken C, Barnabe C, Edworthy S, Fortin P, Bessette L, Behlouli H, Bernatsky S. THU0120 Is Early DMARD Use Associated with Less Joint Replacement Surgery? an Analysis of 5,199 Incident Rheumatoid Arthritis (RA) Patients. Ann Rheum Dis 2014. [DOI: 10.1136/annrheumdis-2014-eular.3061] [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]
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41
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Sandoval Y, Sun B, Louis L, Samara M, Feldman D, Chavez I, Cabuay B, Zimbwa P, Bennett M, Hryniewicz K. Percutaneous Insertion of Veno-Arterial Extracorporeal Membrane Oxygenation Circuit in the Catherization Laboratory for Refractory Cardiogenic Shock Is Safe and Associated with Excellent Outcomes. J Heart Lung Transplant 2014. [DOI: 10.1016/j.healun.2014.01.309] [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: 11/29/2022] Open
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Burmester GR, Rubbert-Roth A, Cantagrel A, Hall S, Leszczynski P, Feldman D, Rangaraj MJ, Roane G, Ludivico C, Mysler E, Rowell L, Vranic I. SAT0105 Summacta: A Randomized, Double-Blind, Parallel Group Study of the Safety and Efficacy Of Tocilizumab SC Versus Tocilizumab IV, in Combination with Traditional Dmards in Patients With Moderate to Severe Ra. Ann Rheum Dis 2014. [DOI: 10.1136/annrheumdis-2013-eular.1831] [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: 11/03/2022]
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Nallu K, Yang DC, Swaminathan RV, Kim LK, Feldman D. Innovations in drug-eluting stents. Panminerva Med 2013; 55:345-352. [PMID: 24434343] [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] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
Coronary artery disease affects patients worldwide and is a major cause of morbidity and mortality. Historically, the treatment approach for patients with coronary syndromes has been surgical. In the 1970s, percutaneous balloon angioplasty was introduced, leading to creation of a new field of interventional cardiology, which allowed a non-surgical minimally invasive approach to treat patients with coronary artery disease. However, the major limitations of balloon angioplasty were acute vessel closure and later restenosis. The introduction of bare metal stents and then drug-eluting stents (DES) revolutionized the practice of interventional cardiology and allowed for safe treatment of increasingly complex coronary artery lesions. Although drug-eluting coronary stents improve patient outcomes, they still have limitations. These limitations may arise from delayed endothelialization, local vessel hypersensitivity and endothelial dysfunction secondary to the drug elution, the durable polymer coating, or the stent scaffold. This comprehensive review will discuss the evolution of intracoronary stents from their introduction to current utilization of DES as well as future research on bioabsorbable stents and polymers.
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Affiliation(s)
- K Nallu
- Division of Cardiology, Weill Cornell Medical College New York Presbyterian Hospital New York, New York, USA -
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Raymond MH, Feldman D, Prud'homme MP, Demers L, Hunt LA, Bissett M, Slater CE. Who's next? Referral prioritisation criteria for home care occupational therapy. International Journal of Therapy and Rehabilitation 2013. [DOI: 10.12968/ijtr.2013.20.12.580] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
| | - Debbie Feldman
- School of Rehabilitation at Université de Montréal, and a member of the Institute for Public Health Research and the Centre for Interdisciplinary Research in Rehabilitation, Canada
| | - Marie-Pier Prud'homme
- community-based rehabilitation center in Montreal, and a Research Assistant at the Research Center of the Institut Universitaire de Gériatrie de Montreal, Canada
| | - Louise Demers
- School of Rehabilitation at the Université de Montréal, and a Scientist at the Research Center of the Institut Universitaire de Gériatrie de Montreal, Quebec, Canada
| | - Linda A Hunt
- School of Occupational Therapy Director, Graduate Certificate Program in Gerontology, Pacific University, USA
| | | | - Craig E Slater
- Allied Health Portfolio Health Education and Training Institute
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Pfützner A, Bitton G, Feldman D, Alon T, Nagar R, Raz I. Einfluss des InsuPad Gerätes auf die postprandialen Glukoseexkursionen bei Insulininjektion nach der Mahlzeit. DIABETOL STOFFWECHS 2013. [DOI: 10.1055/s-0033-1341682] [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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Laitman Y, Vaisman Y, Feldman D, Helpman L, Gitly M, Paluch Shimon S, Berger R, Cohen L, Narod SA, Friedman E. Rates of risk-reducing surgery in IsraeliBRCA1andBRCA2mutation carriers. Clin Genet 2013; 85:68-71. [DOI: 10.1111/cge.12149] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2013] [Revised: 03/15/2013] [Accepted: 03/15/2013] [Indexed: 11/28/2022]
Affiliation(s)
| | | | | | - L Helpman
- Department of Gynecooncology; Sheba Medical Center; Tel-Hashomer Israel
- Sackler School of Medicine; Tel-Aviv University; Tel-Aviv Israel
| | | | - S Paluch Shimon
- The Institute of Oncology; Sheba Medical Center; Tel-Hashomer Israel
- Sackler School of Medicine; Tel-Aviv University; Tel-Aviv Israel
| | - R Berger
- Sackler School of Medicine; Tel-Aviv University; Tel-Aviv Israel
- The Institute of Oncology; Sheba Medical Center; Tel-Hashomer Israel
| | - L Cohen
- The BRACHA non-profit organization, Israel
| | - SA Narod
- Women's College Research Institute; Toronto Ontario Canada
| | - E Friedman
- Sackler School of Medicine; Tel-Aviv University; Tel-Aviv Israel
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48
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Feldman D, Naka Y, Jorde U, Aaronson K, Bailey S, Murali S, Camacho M, Zucker M, Moazami N, Pagani F. Evaluation of the DuraHeart® Left Ventricular Assist Device for the Treatment of Advanced Heart Failure in Patients Awaiting Heart Transplantation. J Heart Lung Transplant 2013. [DOI: 10.1016/j.healun.2013.01.447] [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: 10/27/2022] Open
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Bie L, Ju Y, Jin Z, Donovan L, Birks S, Grunewald L, Zmuda F, Pilkington G, Kaul A, Chen YH, Dahiya S, Emnett R, Gianino S, Gutmann D, Poschl J, Bianchi E, Bockstaller M, Neumann P, Schuller U, Gevorgian A, Morozova E, Kazantsev I, Iukhta T, Safonova S, Punanov Y, Zheludkova O, Afanasyev B, Buss M, Remke M, Gandhi K, Kool M, Northcott P, Pfister S, Taylor M, Castellino R, Thompson J, Margraf L, Donahue D, Head H, Murray J, Burger P, Wortham M, Reitman Z, He Y, Bigner D, Yan H, Lee C, Triscott J, Foster C, Manoranjan B, Pambid MR, Fotovati A, Berns R, Venugopal C, O'Halloran K, Narendran A, Northcott P, Taylor MD, Singh SK, Singhal A, Rassekh R, Maxwell CA, Dunham C, Dunn SE, Pambid MR, Berns R, Hu K, Adomat H, Moniri M, Chin MY, Hessein M, Zisman N, Maurer N, Dunham C, Guns E, Dunn S, Koks C, De Vleeschouwer S, Graf N, Van Gool S, D'Asti E, Huang A, Korshunov A, Pfister S, Rak J, Gump W, Moriarty T, Gump W, Skjei K, Karkare S, Castelo-Branco P, Choufani S, Mack S, Gallagher D, Zhang C, Merino D, Wasserman J, Kool M, Jones DT, Croul S, Kreitzer F, Largaespada D, Conklin B, Taylor M, Weiss W, Garzia L, Morrissy S, Zayne K, Wu X, Dirks P, Hawkins C, Dick J, Stein L, Collier L, Largaespada D, Dupuy A, Taylor M, Rampazzo G, Moraes L, Paniago M, Oliveira I, Hitzler J, Silva N, Cappellano A, Cavalheiro S, Alves MT, Cerutti J, Toledo S, Liu Z, Zhao X, Mao H, Baxter P, Wang JCY, Huang Y, Yu L, Su J, Adekunle A, Perlaky L, Hurwitz M, Hurwitz R, Lau C, Chintagumpala M, Blaney S, Baruchel S, Li XN, Zhang J, Hariono S, Hashizume R, Fan Q, James CD, Weiss WA, Nicolaides T, Madsen PJ, Slaunwhite ES, Dirks PB, Ma JF, Henn RE, Hanno AG, Boucher KL, Storm PB, Resnick AC, Lourdusamy A, Rogers H, Ward J, Rahman R, Malkin D, Gilbertson R, Grundy R, Lourdusamy A, Rogers H, Ward J, Rahman R, Gilbertson R, Grundy R, Karajannis M, Fisher M, Pfister S, Milla S, Cohen K, Legault G, Wisoff J, Harter D, Merkelson A, Bloom M, Dhall G, Jones D, Korshunov A, Taylor MD, Pfister S, Eberhart C, Sievert A, Resnick A, Zagzag D, Allen J, Hankinson T, Gump J, Serrano-Almeida C, Torok M, Weksberg R, Handler M, Liu A, Foreman N, Garancher A, Rocques N, Miquel C, Sainte-Rose C, Delattre O, Bourdeaut F, Eychene A, Tabori U, Pouponnot C, Danielpour M, Levy R, Antonuk CD, Rodriguez J, Aravena JM, Kim GB, Gate D, Bannykh S, Svendsen C, Huang X, Town T, Breunig J, Amakye D, Robinson D, Rose K, Cho YJ, Ligon KL, Sharp T, Ando Y, Geoerger B, He Y, Doz F, Ashley D, Hargrave D, Casanova M, Tawbi H, Heath J, Bouffet E, Brandes AA, Chisholm J, Rodon J, Dubuc AM, Thomas A, Mita A, MacDonald T, Kieran M, Eisenstat D, Song X, Danielpour M, Levy R, Antonuk CD, Rodriguez J, Hashizume R, Aravena JM, Kim GB, Gate D, Bannykh S, Svendsen C, Town T, Breunig J, Morrissy AS, Mayoh C, Lo A, Zhang W, Thiessen N, Tse K, Moore R, Mungall A, Wu X, Van Meter TE, Cho YJ, Collins VP, MacDonald TJ, Li XN, Stehbens S, Fernandez-Lopez A, Malkin D, Marra MA, Taylor MD, Karajannis M, Legault G, Hagiwara M, Vega E, Merkelson A, Wisoff J, Younger S, Golfinos J, Roland JT, Allen J, Antonuk CD, Levy R, Kim GB, Town T, Danielpour M, Breunig J, Pak E, Barshow S, Zhao X, Ponomaryov T, Segal R, Levy R, Antonuk CD, Aravena JM, Kim GB, Svendsen C, Town T, Danielpour M, Zhu S, Breunig J, Chi S, Cohen K, Fisher M, Biegel J, Bowers D, Fangusaro J, Manley P, Janss A, Zimmerman MA, Wu X, Kieran M, Sayour E, Pham C, Sanchez-Perez L, Snyder D, Flores C, Kemeny H, Xie W, Cui X, Bigner D, Taylor MD, Sampson J, Mitchell D, Bandopadhayay P, Nguyen B, Masoud S, Vue N, Gholamin S, Yu F, Schubert S, Bergthold G, Weiss WA, Mitra S, Qi J, Bradner J, Kieran M, Beroukhim R, Cho YJ, Reddick W, Glass J, Ji Q, Paulus E, James CD, Gajjar A, Ogg R, Vanner R, Remke M, Aviv T, Lee L, Zhu X, Clarke I, Taylor M, Dirks P, Shuman MA, Hamilton R, Pollack I, Calligaris D, Liu X, Feldman D, Thompson C, Ide J, Buhrlage S, Gray N, Kieran M, Jan YN, Stiles C, Agar N, Remke M, Cavalli FMG, Northcott PA, Kool M, Pfister SM, Taylor MD, Project MAGIC, Rakopoulos P, Jan LY, Pajovic S, Buczkowicz P, Morrison A, Bouffet E, Bartels U, Becher O, Hawkins C, Truffaux N, Puget S, Philippe C, Gump W, Castel D, Taylor K, Mackay A, Le Dret L, Saulnier P, Calmon R, Boddaert N, Blauwblomme T, Sainte-Rose C, Jones C, Mutchnick I, Grill J, Liu X, Ebling M, Ide J, Wang L, Davis E, Marchionni M, Stuart D, Alberta J, Kieran M, Li KKW, Stiles C, Agar N, Remke M, Cavalli FMG, Northcott PA, Kool M, Pfister SM, Taylor MD, Project MAGIC, Tien AC, Pang JCS, Griveau A, Rowitch D, Ramkissoon L, Horowitz P, Craig J, Ramkissoon S, Rich B, Bergthold G, Tabori U, Taha H, Ng HK, Bowers D, Hawkins C, Packer R, Eberhart C, Goumnerova L, Chan J, Santagata S, Pomeroy S, Ligon A, Kieran M, Jackson S, Beroukhim R, Ligon K, Kuan CT, Chandramohan V, Keir S, Pastan I, Bigner D, Zhou Z, Ho S, Voss H, Patay Z, Souweidane M, Salloum R, DeWire M, Fouladi M, Goldman S, Chow L, Hummel T, Dorris K, Miles L, Sutton M, Howarth R, Stevenson C, Leach J, Griesinger A, Donson A, Hoffman L, Birks D, Amani V, Handler M, Foreman N, Sangar MC, Pai A, Pedro K, Ditzler SH, Girard E, Olson J, Gustafson WC, Meyerowitz J, Nekritz E, Charron E, Matthay K, Hertz N, Onar-Thomas A, Shokat K, Weiss W, Hanaford A, Raabe E, Eberhart C, Griesinger A, Donson A, Hoffman L, Amani V, Birks D, Gajjar A, Handler M, Mulcahy-Levy J, Foreman N, Olow AK, Dasgupta T, Yang X, Mueller S, Hashizume R, Kolkowitz I, Weiss W, Broniscer A, Resnick AC, Sievert AJ, Nicolaides T, Prados MD, Berger MS, Gupta N, James CD, Haas-Kogan DA, Flores C, Pham C, Dietl SM, Snyder D, Sanchez-Perez L, Bigner D, Sampson J, Mitchell D, Prakash V, Batanian J, Guzman M, Geller T, Pham CD, Wolfl M, Pei Y, Flores C, Snyder D, Bigner DD, Sampson JH, Wechsler-Reya RJ, Mitchell DA, Van Ommeren R, Venugopal C, Manoranjan B, Beilhack A, McFarlane N, Hallett R, Hassell J, Dunn S, Singh S, Dasgupta T, Olow A, Yang X, Hashizume R, Mueller S, Riedel S, Nicolaides T, Kolkowitz I, Weiss W, Prados M, Gupta N, James CD, Haas-Kogan D, Zhao H, Li L, Picotte K, Monoranu C, Stewart R, Modzelewska K, Boer E, Picard D, Huang A, Radiloff D, Lee C, Dunn S, Hutt M, Nazarian J, Dietl S, Price A, Lim KJ, Warren K, Chang H, Eberhart CG, Raabe EH, Persson A, Huang M, Chandler-Militello D, Li N, Vince GH, Berger M, James D, Goldman S, Weiss W, Lindquist R, Tate M, Rowitch D, Alvarez-Buylla A, Hoffman L, Donson A, Eyrich M, Birks D, Griesinger A, Amani V, Handler M, Foreman N, Meijer L, Walker D, Grundy R, O'Dowd S, Jaspan T, Schlegel PG, Dineen R, Fotovati A, Radiloff D, Coute N, Triscott J, Chen J, Yip S, Louis D, Toyota B, Hukin J, Weitzel D, Rassekh SR, Singhal A, Dunham C, Dunn S, Ahsan S, Hanaford A, Taylor I, Eberhart C, Raabe E, Sun YG, Ashcraft K, Stiles C, Han L, Zhang K, Chen L, Shi Z, Pu P, Dong L, Kang C, Cordero F, Lewis P, Liu C, Hoeman C, Schroeder K, Allis CD, Becher O, Gururangan S, Grant G, Driscoll T, Archer G, Herndon J, Friedman H, Li W, Kurtzberg J, Bigner D, Sampson J, Mitchell D, Yadavilli S, Kambhampati M, Becher O, MacDonald T, Bellamkonds R, Packer R, Buckley A, Nazarian J, DeWire M, Fouladi M, Stewart C, Wetmore C, Hawkins C, Jacobs C, Yuan Y, Goldman S, Fisher P, Rodriguez R, Rytting M, Bouffet E, Khakoo Y, Hwang E, Foreman N, Gilbert M, Gilbertson R, Gajjar A, Saratsis A, Yadavilli S, Wetzel W, Snyder K, Kambhampati M, Hall J, Raabe E, Warren K, Packer R, Nazarian J, Thompson J, Griesinger A, Foreman N, Spazojevic I, Rush S, Levy JM, Hutt M, Karajannis MA, Shah S, Eberhart CG, Raabe E, Rodriguez FJ, Gump J, Donson A, Tovmasyan A, Birks D, Handler M, Foreman N, Hankinson T, Torchia J, Khuong-Quang DA, Ho KC, Picard D, Letourneau L, Chan T, Peters K, Golbourn B, Morrissy S, Birks D, Faria C, Foreman N, Taylor M, Rutka J, Pfister S, Bouffet E, Hawkins C, Batinic-Haberle I, Majewski J, Kim SK, Jabado N, Huang A, Ladner T, Tomycz L, Watchmaker J, Yang T, Kaufman L, Pearson M, Dewhirst M, Ogg RJ, Scoggins MA, Zou P, Taherbhoy S, Jones MM, Li Y, Glass JO, 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Moazami N, Pagani F, Feldman D, Naka Y, Bailey S, Camacho M. Hemocompatibility of a Fully Magnetically Levitated Centrifugal LVAD: Results from the DuraHeart Pivotal Trial. J Heart Lung Transplant 2013. [DOI: 10.1016/j.healun.2013.01.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022] Open
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