User profiles for John Sampalis

John Sampalis

Professor of Medicine, McGill
Verified email at mcgill.ca
Cited by 15307

Surgery decreases long-term mortality, morbidity, and health care use in morbidly obese patients

NV Christou, JS Sampalis, M Liberman, D Look… - Annals of …, 2004 - journals.lww.com
Objective: This study tested the hypothesis that weight-reduction (bariatric) surgery reduces
long-term mortality in morbidly obese patients. Background: Obesity is a significant cause of …

Adult Still's disease: manifestations, disease course, and outcome in 62 patients

J POUCHOT, JS SAMPALIS, F BEAUDET… - Medicine, 1991 - journals.lww.com
POUCHOT, JACQUES 1; SAMPALIS, JOHN S. 2; BEAUDET, FRANÇOIS 3; CARETTE, SIMON
4; … , DANIEL 10; SENÉCAL, JEAN-LUC 11; YEADON, CAROL 12; ESDAILE, JOHN M. 13 …

Trauma care regionalization: a process-outcome evaluation

JS Sampalis, R Denis, A Lavoie… - Journal of Trauma …, 1999 - journals.lww.com
Background Regionalization of trauma care services in our region was initiated in 1993 with
the designation of four tertiary trauma centers. The process continued in 1995 with the …

Direct transport to tertiary trauma centers versus transfer from lower level facilities: impact on mortality and morbidity among patients with major trauma

JS Sampalis, R Denis, P Frechette… - Journal of Trauma …, 1997 - journals.lww.com
Background The purpose of the study was to compare the outcome of severely injured
patients who were transported directly to a Level I, tertiary trauma center with those who were …

Impact of on-site care, prehospital time, and level of in-hospital care on survival in severely injured patients

JS Sampalis, A Lavoie, JI Williams… - Journal of Trauma …, 1993 - journals.lww.com
A sample of 360 severely injured patients was selected from a cohort of 8007 trauma victims
followed prospectively from the time of injury to death or discharge. A case referent study …

Bariatric surgery reduces cancer risk in morbidly obese patients

…, M Lieberman, F Sampalis, JS Sampalis - Surgery for obesity and …, 2008 - Elsevier
BACKGROUND: To assess the effect of bariatric surgery on the cancer risk of patients with
morbid obesity because evidence is mounting of an association between obesity and cancer. …

[PDF][PDF] Tramiprosate in mild-to-moderate Alzheimer's disease–a randomized, double-blind, placebo-controlled, multi-centre study (the Alphase Study)

…, A Duong, J Suhy, J Oh, WC Lau, J Sampalis - Archives of Medical …, 2011 - termedia.pl
Results: A total of 1,052 patients were enrolled and 790 (75.1%) completed the 78-week trial.
Patient discontinuation and reasons for withdrawal were similar across groups. Planned …

Advanced or basic life support for trauma: meta-analysis and critical review of the literature

M Liberman, D Mulder, J Sampalis - Journal of Trauma and Acute …, 2000 - journals.lww.com
Background The question of whether to use advanced life support (ALS) or basic life support
(BLS) for trauma patients in the prehospital setting has been much debated and still lacks a …

The Pediatric Investigators Collaborative Network on Infections in Canada study of predictors of hospitalization for respiratory syncytial virus infection for infants born at …

…, B Paes, DSC Lee, I Mitchell, J Sampalis… - The Pediatric …, 2004 - journals.lww.com
Background: Infants born at 33 through 35 completed weeks of gestation (33-35GA) are at
risk for severe respiratory syncytial virus (RSV) infection, and palivizumab prophylaxis lowers …

Development and validation of the spondyloarthritis research consortium of Canada (SPARCC) enthesitis index

…, WP Olszynski, RL Wong, J Sampalis… - Annals of the …, 2009 - ard.bmj.com
Background: Enthesitis is a recommended core domain for assessment of ankylosing spondylitis
(AS), but no measurement has yet been validated according to Outcome Measures in …