Jean Paul Collet

Summary

Affiliation: McGill University
Country: Canada

Publications

  1. ncbi request reprint Economic impact of using an immunostimulating agent to prevent severe acute exacerbations in patients with chronic obstructive pulmonary disease
    J P Collet
    Centre for Clinical Epidemiology and Community Studies, SMBD Jewish General Hospital, Montreal, Canada
    Can Respir J 8:27-33. 2001
  2. pmc Monitoring signals for vaccine safety: the assessment of individual adverse event reports by an expert advisory committee. Advisory Committee on Causality Assessment
    J P Collet
    Centre for Clinical Epidemiology and Community Studies, Sir Mortimer B Davis Jewish General Hospital, Montreal, Quebec
    Bull World Health Organ 78:178-85. 2000
  3. ncbi request reprint Hyperbaric oxygen for children with cerebral palsy: a randomised multicentre trial. HBO-CP Research Group
    J P Collet
    Randomised Clinical Trial Unit, Jewish General Hospital, Montreal, Quebec, Canada
    Lancet 357:582-6. 2001
  4. ncbi request reprint Use of antidepressants and risk of colorectal cancer: a nested case-control study
    Wanning Xu
    Department of Epidemiology, Biostatistics, and Occupational Health, McGill University, Montreal, Quebec, Canada
    Lancet Oncol 7:301-8. 2006
  5. ncbi request reprint Breastfeeding and infant growth: biology or bias?
    Michael S Kramer
    Department of Pediatrics, McGill University Faculty of Medicine, Montreal, Quebec, Canada
    Pediatrics 110:343-7. 2002
  6. ncbi request reprint Surgery versus collagen for female stress urinary incontinence: economic assessment in Ontario and Quebec
    Mark Oremus
    Centre for Clinical Epidemiology and Community Studies, Jewish General Hospital, Montreal, Quebec, Canada
    Can J Urol 10:1934-44. 2003
  7. ncbi request reprint Health-related behavior and the use of hormone replacement therapy
    Ilona Csizmadi
    Centre for Clinical Epidemiology, S M B D Jewish General Hospital, Montreal, Quebec, Canada
    Pharmacoepidemiol Drug Saf 13:65-71. 2004
  8. ncbi request reprint Effects of prolonged and exclusive breastfeeding on child height, weight, adiposity, and blood pressure at age 6.5 y: evidence from a large randomized trial
    Michael S Kramer
    Department of Pediatrics, McGill University Faculty of Medicine, Montreal, PQ, Canada
    Am J Clin Nutr 86:1717-21. 2007
  9. ncbi request reprint Towards excellence in asthma management (TEAM): a populational disease-management model
    Louis Philippe Boulet
    Institut de cardiologie et de pneumologie de l Université Laval, Hopital Laval, Quebec City, Quebec, Canada
    J Asthma 39:341-50. 2002
  10. ncbi request reprint Defining hormone replacement therapy in longitudinal studies: impact on measures of effect
    Ilona Csizmadi
    Centre for Clinical Epidemiology, S M B D Jewish General Hospital, Montreal, Quebec, Canada
    Pharmacoepidemiol Drug Saf 13:215-25. 2004

Research Grants

Collaborators

Detail Information

Publications49

  1. ncbi request reprint Economic impact of using an immunostimulating agent to prevent severe acute exacerbations in patients with chronic obstructive pulmonary disease
    J P Collet
    Centre for Clinical Epidemiology and Community Studies, SMBD Jewish General Hospital, Montreal, Canada
    Can Respir J 8:27-33. 2001
    ....
  2. pmc Monitoring signals for vaccine safety: the assessment of individual adverse event reports by an expert advisory committee. Advisory Committee on Causality Assessment
    J P Collet
    Centre for Clinical Epidemiology and Community Studies, Sir Mortimer B Davis Jewish General Hospital, Montreal, Quebec
    Bull World Health Organ 78:178-85. 2000
    ..Through analyses such as this, new signals can be identified and investigated further...
  3. ncbi request reprint Hyperbaric oxygen for children with cerebral palsy: a randomised multicentre trial. HBO-CP Research Group
    J P Collet
    Randomised Clinical Trial Unit, Jewish General Hospital, Montreal, Quebec, Canada
    Lancet 357:582-6. 2001
    ..We did a randomised trial to assess the efficacy and side-effects of this form of therapy in children with cerebral palsy...
  4. ncbi request reprint Use of antidepressants and risk of colorectal cancer: a nested case-control study
    Wanning Xu
    Department of Epidemiology, Biostatistics, and Occupational Health, McGill University, Montreal, Quebec, Canada
    Lancet Oncol 7:301-8. 2006
    ..We aimed to assess whether SSRI use was associated with a decreased risk of colorectal cancer, and tricyclic-antidepressant use with an increased risk of colorectal cancer...
  5. ncbi request reprint Breastfeeding and infant growth: biology or bias?
    Michael S Kramer
    Department of Pediatrics, McGill University Faculty of Medicine, Montreal, Quebec, Canada
    Pediatrics 110:343-7. 2002
    ..This evidence, however, is based on observational studies, which are unable to separate the effects of feeding mode per se from selection bias, reverse causality, and the confounding effects of maternal attitudinal factors...
  6. ncbi request reprint Surgery versus collagen for female stress urinary incontinence: economic assessment in Ontario and Quebec
    Mark Oremus
    Centre for Clinical Epidemiology and Community Studies, Jewish General Hospital, Montreal, Quebec, Canada
    Can J Urol 10:1934-44. 2003
    ..The analysis was conducted from the health care system perspectives of Ontario and Quebec...
  7. ncbi request reprint Health-related behavior and the use of hormone replacement therapy
    Ilona Csizmadi
    Centre for Clinical Epidemiology, S M B D Jewish General Hospital, Montreal, Quebec, Canada
    Pharmacoepidemiol Drug Saf 13:65-71. 2004
    ..To study health-related differences between hormone replacement therapy (HRT) users and nonusers among colorectal cases and women without diagnosed cancer...
  8. ncbi request reprint Effects of prolonged and exclusive breastfeeding on child height, weight, adiposity, and blood pressure at age 6.5 y: evidence from a large randomized trial
    Michael S Kramer
    Department of Pediatrics, McGill University Faculty of Medicine, Montreal, PQ, Canada
    Am J Clin Nutr 86:1717-21. 2007
    ..The evidence that breastfeeding protects against obesity and a variety of chronic diseases comes almost entirely from observational studies, which have a potential for bias due to confounding, selection bias, and selective publication...
  9. ncbi request reprint Towards excellence in asthma management (TEAM): a populational disease-management model
    Louis Philippe Boulet
    Institut de cardiologie et de pneumologie de l Université Laval, Hopital Laval, Quebec City, Quebec, Canada
    J Asthma 39:341-50. 2002
    ..We hope that this model of disease management will progressively reduce the burden associated with asthma, and potentially other chronic diseases, and will result in the more effective use of health services...
  10. ncbi request reprint Defining hormone replacement therapy in longitudinal studies: impact on measures of effect
    Ilona Csizmadi
    Centre for Clinical Epidemiology, S M B D Jewish General Hospital, Montreal, Quebec, Canada
    Pharmacoepidemiol Drug Saf 13:215-25. 2004
    ..Various methods used to define HRT exposure produce a range of estimated ORs that vary in magnitude similar to results reported in the literature from observational studies investigating the association between HRT and colorectal cancer...
  11. ncbi request reprint A cost-effectiveness and cost-utility study of lung transplantation
    Helen Maria Vasiliadis
    Department of Epidemiology and Biostatistics, McGill University, Quebec, Canada
    J Heart Lung Transplant 24:1275-83. 2005
    ..We studied, from a health care system perspective, the cost effectiveness (C/E) and cost utility (C/U) of L-Tx in a Canadian setting...
  12. ncbi request reprint Effect of nonsteroidal anti-inflammatory drugs on stage of colon cancer at diagnosis
    Andrea L Benedetti
    Randomized Clinical Trial Unit, Centre for Clinical and Community Studies, SMBD Jewish General Hospital, Montreal, Quebec, Canada
    J Clin Epidemiol 56:782-7. 2003
    ..We investigated the effect of nonsteroidal anti-inflammatory drug (NSAID) use on stage of colon cancer and presence of distant metastases at diagnosis...
  13. doi request reprint A randomized breast-feeding promotion intervention did not reduce child obesity in Belarus
    Michael S Kramer
    Departments of Pediatrics and of 5Epidemiology and Biostatistics, McGill University Faculty of Medicine, Montreal, QC, Canada
    J Nutr 139:417S-21S. 2009
    ..5 y. Previous reports of protective effects against obesity may reflect uncontrolled bias caused by confounding and selection...
  14. ncbi request reprint Health-related quality-of-life determinants in lung transplantation
    Helen Maria Vasiliadis
    Department of Epidemiology and Biostatistics, McGill University, Montreal, Quebec, Canada
    J Heart Lung Transplant 25:226-33. 2006
    ..In light of recent reviews, we examined the effect of individual and clinical factors, associated with lung transplantation (LTx), on health-related quality of life (HRQL)...
  15. ncbi request reprint Economic benefits of self-management education in COPD
    Jean Bourbeau
    Respiratory Epidemiology and Clinical Research Unit, Montreal Chest Institute, Royal Victoria Hospital, McGill University Health Centre, 3650 St Urbain, Office K1 32, Montreal, QC, Canada H2X 2P4
    Chest 130:1704-11. 2006
    ..There is emerging evidence that disease management with self-management education provided by a case manager might benefit COPD patients...
  16. pmc Smoked cannabis for chronic neuropathic pain: a randomized controlled trial
    Mark A Ware
    Department of Anesthesia, McGill University, Montreal, Que
    CMAJ 182:E694-701. 2010
    ..Chronic neuropathic pain affects 1%-2% of the adult population and is often refractory to standard pharmacologic treatment. Patients with chronic pain have reported using smoked cannabis to relieve pain, improve sleep and improve mood...
  17. doi request reprint Health and development outcomes in 6.5-y-old children breastfed exclusively for 3 or 6 mo
    Michael S Kramer
    Department of Pediatrics, McGill University Faculty of Medicine, Montreal, Canada
    Am J Clin Nutr 90:1070-4. 2009
    ..Despite the current World Health Organization recommendation that infants be exclusively breastfed for 6 mo, this practice remains unusual in both developed and developing countries...
  18. ncbi request reprint Infant growth and health outcomes associated with 3 compared with 6 mo of exclusive breastfeeding
    Michael S Kramer
    Department of Pediatrics, McGill University Faculty of Medicine, Montreal
    Am J Clin Nutr 78:291-5. 2003
    ....
  19. ncbi request reprint Fatigue in multiple sclerosis: association with disease-related, behavioural and psychosocial factors
    D A Trojan
    Department of Neurology and Neurosurgery, Montreal Neurological Institute and Hospital, McGill University Health Centre, McGill University, Montreal, Quebec, Canada
    Mult Scler 13:985-95. 2007
    ..Correlates of general and physical fatigue are disease-related, behavioural and psychosocial factors. Correlates of mental fatigue are psychosocial factors. Potentially modifiable factors account for a considerable portion of fatigue...
  20. ncbi request reprint Promotion of Breastfeeding Intervention Trial (PROBIT): a randomized trial in the Republic of Belarus
    M S Kramer
    Department of Pediatrics, McGill University Faculty of Medicine, Montreal, Quebec, Canada
    JAMA 285:413-20. 2001
    ..Potential sources of bias in such studies have led to doubts about the magnitude of these health benefits in industrialized countries...
  21. ncbi request reprint Does previous infection protect against atopic eczema and recurrent wheeze in infancy?
    M S Kramer
    Department of Pediatrics, McGill University Faculty of Medicine, Montreal, Canada
    Clin Exp Allergy 34:753-6. 2004
    ....
  22. ncbi request reprint Multicenter randomized clinical trial comparing surgery and collagen injections for treatment of female stress urinary incontinence
    J Corcos
    Department of Urology, Jewish General Hospital, McGill University, Montreal, Quebec, Canada
    Urology 65:898-904. 2005
    ..To compare, in a multicenter, randomized clinical trial, collagen injections versus surgery with regard to efficacy, quality of life, satisfaction, and complications...
  23. doi request reprint Breastfeeding and child cognitive development: new evidence from a large randomized trial
    Michael S Kramer
    Department of Pediatrics, McGill University, Montreal, Quebec, Canada
    Arch Gen Psychiatry 65:578-84. 2008
    ....
  24. ncbi request reprint Reduction of hospital utilization in patients with chronic obstructive pulmonary disease: a disease-specific self-management intervention
    Jean Bourbeau
    Montreal Chest Institute of the Royal Victoria Hospital, McGill University Health Centre, and Respiratory Epidemiology Unit, McGill University, Montreal, Quebec, Canada
    Arch Intern Med 163:585-91. 2003
    ..We evaluated the effect of a continuum of self-management, specific to COPD, on the use of hospital services and health status among patients with moderate to severe disease...
  25. ncbi request reprint Risk of breast cancer in association with exposure to two different groups of tricyclic antidepressants
    Hani Tamim
    Department of Epidemiology, Biostatistics, and Occupational Health, McGill University, Montreal, Quebec, Canada
    Pharmacoepidemiol Drug Saf 15:689-97. 2006
    ..The implications of the results found lead us to carry out a separate case-control study, using the same source population, to validate the conclusions drawn from our previous study...
  26. ncbi request reprint Predictive factors and correlates for pain in postpoliomyelitis syndrome patients
    Helen Maria Vasiliadis
    Department of Epidemiology and Biostatistics, Jewish General Hospital, McGill University, Montreal, Que, Canada
    Arch Phys Med Rehabil 83:1109-15. 2002
    ..To identify predictive and associated factors for muscle and joint pain in postpoliomyelitis syndrome (PPS)...
  27. ncbi request reprint Intervention to decrease emergency department crowding: does it have an effect on return visits and hospital readmissions?
    Sylvie Cardin
    Emergency Department, Sir Mortimer B Davis Jewish General Hospital, McGill University, Montreal, Quebec, Canada
    Ann Emerg Med 41:173-85. 2003
    ..The intervention included increased emergency physician coverage, the designation of physician coordinators, and new hospital policies regarding laboratory, consultation, and admission procedures...
  28. doi request reprint Elevated serum inflammatory markers in post-poliomyelitis syndrome
    Christopher B Fordyce
    Department of Neurology and Neurosurgery, Montreal Neurological Institute and Hospital, Montreal, Quebec, Canada
    J Neurol Sci 271:80-6. 2008
    ..The cause of PPS is unknown, but abnormal inflammatory responses have been implicated in several small studies...
  29. ncbi request reprint Two-stage case-control studies: precision of parameter estimates and considerations in selecting sample size
    James A Hanley
    Department of Epidemiology, Biostatistics, and Occupational Health, McGill University, Montreal, Quebec, Canada
    Am J Epidemiol 162:1225-34. 2005
    ..Two methods are suggested for sample size planning based on a quantitative, rather than binary, exposure...
  30. ncbi request reprint Transfusion strategies for patients in pediatric intensive care units
    Jacques Lacroix
    Universite de Montreal, Montreal, Canada
    N Engl J Med 356:1609-19. 2007
    ..We hypothesized that a restrictive transfusion strategy of using packed red cells that were leukocyte-reduced before storage would be as safe as a liberal transfusion strategy, as judged by the outcome of multiple-organ dysfunction...
  31. ncbi request reprint Neuropsychological effects of hyperbaric oxygen therapy in cerebral palsy
    Paule Hardy
    Groupe de Recherche en Neuropsychologie Experimentale, Universite de Montreal, Quebec, Canada
    Dev Med Child Neurol 44:436-46. 2002
    ..Most of these positive changes persisted for 3 months. No improvements were observed in either group for verbal span, visual attention, or processing speed...
  32. doi request reprint Preemptive use of high-dose fluticasone for virus-induced wheezing in young children
    Francine M Ducharme
    Applied Clinical Research Unit, Centre hospitalier universitaire Sainte Justine, and the Department of Pediatrics, University of Montreal, Montreal, Quebec, Canada
    N Engl J Med 360:339-53. 2009
    ..We examined the efficacy and safety of preemptive treatment with high-dose fluticasone in reducing the severity of recurrent virus-induced wheezing in children...
  33. doi request reprint Independent effect of depression and anxiety on chronic obstructive pulmonary disease exacerbations and hospitalizations
    Wanning Xu
    Department of Epidemiology, Biostatistics, and Occupational Health, McGill University, Montreal, Canada
    Am J Respir Crit Care Med 178:913-20. 2008
    ..Depression and anxiety are significant comorbid and potentially modifiable conditions in chronic obstructive pulmonary disease (COPD), but their effects on exacerbations are not clear...
  34. doi request reprint An international trial of antioxidants in the prevention of preeclampsia (INTAPP)
    Hairong Xu
    Department of Obstetrics and Gynecology, Hopital Ste Justine, Universite de Montreal, Montreal, QC, Canada
    Am J Obstet Gynecol 202:239.e1-239.e10. 2010
    ..We sought to investigate whether prenatal vitamin C and E supplementation reduces the incidence of gestational hypertension (GH) and its adverse conditions among high- and low-risk women...
  35. ncbi request reprint Use of warfarin and risk of urogenital cancer: a population-based, nested case-control study
    Vicky Tagalakis
    Centre for Clinical Epidemiology and Community Studies, SMBD Jewish General Hospital, Montreal, QC, Canada
    Lancet Oncol 8:395-402. 2007
    ..Indirect evidence suggests that prolonged treatment with warfarin might be associated with a decreased incidence of urogenital cancer. We aimed to assess this association in a large population-based study...
  36. ncbi request reprint A survey of physician efficacy requirements to plan clinical trials
    Mark Oremus
    Centre for Clinical Epidemiology and Community Studies, S M B D Jewish General Hospital, Joint Departments of Epidemiology and Biostatistics and Occupational Health, McGill University, Montreal, Canada
    Pharmacoepidemiol Drug Saf 11:677-85. 2002
    ..Efficacy requirements were studied for female stress urinary incontinence, where an experimental treatment (collagen injection) was compared to the standard therapy (surgery)...
  37. ncbi request reprint Antidepressants and risk of prostate cancer: a nested case-control study
    H M Tamim
    Center for Clinical Epidemiology and Community Studies, Lady Davis Institute for Medical Research, Montreal, Quebec, Canada
    Prostate Cancer Prostatic Dis 11:53-60. 2008
    ..TCA use 2-5 years in the past was associated with a small dose-dependent increase in the risk of prostate cancer. Nevertheless, detection bias could have contributed to the observed association...
  38. ncbi request reprint Side effects of hyperbaric oxygen therapy in children with cerebral palsy
    M Muller-Bolla
    Centre for Clinical Epidemiology and Community Studies, Randomized Clinical Trial Unit, Jewish General Hospital, McGill University, Montreal, Canada
    Undersea Hyperb Med 33:237-44. 2006
    ..Intention-to-treat analysis did not prove to have a beneficial effect...
  39. pmc Tattooing and risk for transfusion-transmitted diseases: the role of the type, number and design of the tattoos, and the conditions in which they were performed
    S de A Nishioka
    Department of Epidemiology and Biostatistics, McGill University, Montreal, Canada
    Epidemiol Infect 128:63-71. 2002
    ..25), and having > or = 3 tattoos and testing positive for at least one TTD (OR = 2.98). We suggest that non-professional tattoos and number of tattoos should be assessed as potential deferral criteria in screening blood donors...
  40. ncbi request reprint A comparison of pravastatin and gemfibrozil in the treatment of dyslipoproteinemia in patients with non-insulin-dependent diabetes mellitus
    Morris Schweitzer
    Sir Mortimer B Davis Jewish General Hospital, 3755 Cote Ste Catherine Rd, Montreal, Que, Canada H3T 1E2
    Atherosclerosis 162:201-10. 2002
    ..These results also showed that direct measurement of lipoprotein family of particles provides important information not only about the composition but also the type and number of apoA- and apoB-containing lipoprotein particles...
  41. pmc The effects of transdermal and oral oestrogen replacement therapy on colorectal cancer risk in postmenopausal women
    I Csizmadi
    Centre for Clinical Epidemiology, S M B D Jewish General Hospital, 3755 Chemin de la Cote Ste Catherine, Montreal, Quebec, Canada
    Br J Cancer 90:76-81. 2004
    ..33 (95% CI: 0.12-0.95), and for OE use were 0.90 (95% CI: 0.73-1.01) and 0.75 (95% CI: 0.60-0.93), respectively. The risk reduction for colorectal cancer with TDE may be greater in magnitude than that which has been reported for oral HRT...
  42. doi request reprint Negative impacts of unreported COPD exacerbations on health-related quality of life at 1 year
    W Xu
    Dept of Epidemiology, Biostatistics and Occupational Health, McGill University, Montreal, QC, Canada
    Eur Respir J 35:1022-30. 2010
    ..61 (95% CI 0.09-9.13)). Development and evaluation of self-management programmes emphasising early recognition of exacerbations and consequent action appear to be warranted...
  43. pmc Colorectal cancer prevention by non-steroidal anti-inflammatory drugs: effects of dosage and timing
    J P Collet
    Centre for Clinical Epidemiology and Community Studies, Sir Mortimer B Davis Jewish General Hospital, , Canada
    Br J Cancer 81:62-8. 1999
    ..The timing of NSAID use must be considered in planning intervention trials to prevent colorectal cancer. There may be a 10-year delay before any preventive effect will appear...
  44. ncbi request reprint Validation and clinical interpretation of the St George's Respiratory Questionnaire among COPD patients, China
    W Xu
    Department of Epidemiology, Biostatistics and Occupational Health, McGill University, Montreal, Quebec, Canada
    Int J Tuberc Lung Dis 13:181-9. 2009
    ..It is therefore difficult to adequately evaluate the equivalence of this instrument in Chinese populations...
  45. ncbi request reprint Lessons learned: Outcomes and methodology of a coping skills intervention trial comparing individual and group formats for patients with cancer
    L Edgar
    McGill University and Royal Victoria Hospital, Montreal, Quebec, Canada
    Int J Psychiatry Med 31:289-304. 2001
    ..Nucare, a short-term psychoeducational coping skills training intervention was evaluated in a randomized controlled clinical trial (RCT) of 225 newly diagnosed breast and colon cancer patients...
  46. ncbi request reprint Tattooing and transfusion-transmitted diseases in Brazil: a hospital-based cross-sectional matched study
    Sérgio A de Nishioka
    Department of Epidemiology and Biostatistics, McGill University, Montreal, Canada
    Eur J Epidemiol 18:441-9. 2003
    ..Presence of tattoos has been a criterion for temporary deferral of blood donors. Scientific evidence remains equivocal regarding the association between tattooing and transfusion-transmitted diseases (TTDs)...
  47. pmc The effects of tricyclic antidepressants on breast cancer risk
    C R Sharpe
    Centre for Clinical Epidemiology and Community Studies, Sir Mortimer B Davis Jewish General Hospital, 3755 Chemin de la Cote Ste Catherine, Montreal, Quebec, Canada
    Br J Cancer 86:92-7. 2002
    ..However, our results may have been confounded by the effects of other determinants of breast cancer associated with tricyclic antidepressant use...
  48. pmc Nested case-control study of the effects of non-steroidal anti-inflammatory drugs on breast cancer risk and stage
    C R Sharpe
    Centre for Clinical Epidemiology and Community Studies, Sir Mortimer B Davis Jewish General Hospital, , , Canada
    Br J Cancer 83:112-20. 2000
    ..The use of NSAIDs may retard the growth of breast cancers and prevent distant metastasis...
  49. pmc Painful neuropathic disorders: an analysis of the Régie de l'Assurance Maladie du Québec database
    J Lachaine
    University of Montreal, Montreal, Quebec, Canada
    Pain Res Manag 12:31-7. 2007
    ..In most cases, PNDs involve the peripheral nerves. Treatment of PNDs is likely to use large health care resources. However, little is known about the economic burden of PNDs in Canada...

Research Grants2

  1. Tricyclic antidepressants as risks factors for cancer
    Jean Paul Collet; Fiscal Year: 2002
    ....