Shahzeer Karmali

Department of Surgery, University of Alberta

Research Area

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JoVE Journal Publications

ArticleTotal : 1	Year
Publication title Cited by 1	2021

Other Publications

Article	Year
Selective reovirus killing of bladder cancer in a co-culture spheroid model. Virus research\| PubMed ID: 12727337	2003
Endoscopic management of eroded prosthesis in vertical banded gastroplasty patients. Surgical endoscopy\| PubMed ID: 19517187	2010
Is it time to abandon excess weight loss in reporting surgical weight loss? Surgery for obesity and related diseases : official journal of the American Society for Bariatric Surgery\| PubMed ID: 19632649	2009
Herniation through the broad ligament. CMAJ : Canadian Medical Association journal = journal de l'Association medicale canadienne\| PubMed ID: 20026627	2010
What is my goal? Expected weight loss and comorbidity outcomes among bariatric surgery patients. Obesity surgery\| PubMed ID: 20066502	2011
Laparoscopic sleeve gastrectomy: an innovative new tool in the battle against the obesity epidemic in Canada. Canadian journal of surgery. Journal canadien de chirurgie\| PubMed ID: 20334745	2010
Computed tomography-guided percutaneous gastrostomy for management of gastric remnant leak after Roux-en-Y gastric bypass. Surgery for obesity and related diseases : official journal of the American Society for Bariatric Surgery\| PubMed ID: 20727832	2011
Bariatric surgery: a primer. Canadian family physician Medecin de famille canadien\| PubMed ID: 20841586	2010
The Alberta population-based prospective evaluation of the quality of life outcomes and economic impact of bariatric surgery (APPLES) study: background, design and rationale. BMC health services research\| PubMed ID: 20932316	2010
Sleeve gastrectomy and type 2 diabetes mellitus: a systematic review. Surgery for obesity and related diseases : official journal of the American Society for Bariatric Surgery\| PubMed ID: 20947447	2010
Treating type 2 diabetes mellitus with sleeve gastrectomy in obese patients. Obesity (Silver Spring, Md.)\| PubMed ID: 20966914	2011
Effect of sleeve gastrectomy on gastroesophageal reflux disease: a systematic review. Surgery for obesity and related diseases : official journal of the American Society for Bariatric Surgery\| PubMed ID: 21130052	2011
Heated CO(2) with or without humidification for minimally invasive abdominal surgery. The Cochrane database of systematic reviews\| PubMed ID: 21249696	2011
Complications associated with adjustable gastric banding for morbid obesity: a surgeon's guides. Canadian journal of surgery. Journal canadien de chirurgie\| PubMed ID: 21251434	2011
A deficiency in knowledge of basic principles of laparoscopy among attendees of an advanced laparoscopic surgery course. Journal of surgical education\| PubMed ID: 21292207	2011
Effect of gastric bypass surgery on the absorption and bioavailability of metformin. Diabetes care\| PubMed ID: 21478461	2011
The impact of bariatric surgery in patients with type-2 diabetes mellitus. Current diabetes reviews\| PubMed ID: 21488837	2011
The impact of obesity on diabetes mellitus and the role of bariatric surgery. Maturitas\| PubMed ID: 21493021	2011
Bariatric surgery: a systematic review of the clinical and economic evidence. Journal of general internal medicine\| PubMed ID: 21538168	2011
Assessment of medical student laparoscopic camera skills and the impact of formal camera training. American journal of surgery\| PubMed ID: 21545917	2011
Natural orifice surgery: endoluminal pouch reduction following failed vertical banded gastroplasty. Obesity surgery\| PubMed ID: 21604097	2011
Robotic-assisted bariatric surgery: a systematic review. The international journal of medical robotics + computer assisted surgery : MRCAS\| PubMed ID: 21678542	2011
Laparoscopic removal of an intra-abdominal intrauterine device: case and systematic review. Contraception\| PubMed ID: 22067801	2012
Laparoscopic Sleeve Gastrectomy with Staple Line Buttress Reinforcement in 116 Consecutive Morbidly Obese Patients. Obesity surgery\| PubMed ID: 22258197	2012
Endoluminal approaches to bariatric surgery. Minerva chirurgica\| PubMed ID: 22487913	2012
Combined Ventricular Assist Device Placement With Adjustable Gastric Band (VAD-BAND): A Promising New Technique for Morbidly Obese Patients Awaiting Potential Cardiac Transplantation. Journal of clinical medicine research\| PubMed ID: 22505986	2012
Effect of gastric bypass surgery on azithromycin oral bioavailability. The Journal of antimicrobial chemotherapy\| PubMed ID: 22577100	2012
The role of upper gastrointestinal endoscopy in treating postoperative complications in bariatric surgery. Journal of interventional gastroenterology\| PubMed ID: 22586549	2012
Predictors of attrition in a multidisciplinary adult weight management clinic. Canadian journal of surgery. Journal canadien de chirurgie\| PubMed ID: 22617538	2012
Health status, quality of life, and satisfaction of patients awaiting multidisciplinary bariatric care. BMC health services research\| PubMed ID: 22681857	2012
Managing complications associated with laparoscopic Roux-en-Y gastric bypass for morbid obesity. Canadian journal of surgery. Journal canadien de chirurgie\| PubMed ID: 22854113	2012
Single-incision appendectomy is comparable to conventional laparoscopic appendectomy: a systematic review and pooled analysis. Surgical laparoscopy, endoscopy & percutaneous techniques\| PubMed ID: 22874680	2012
The Association between Obesity and Colorectal Cancer. Gastroenterology research and practice\| PubMed ID: 23304128	2012
Endoscopic revision (StomaphyX) versus formal surgical revision (gastric bypass) for failed vertical band gastroplasty. Journal of obesity\| PubMed ID: 23401752	2013
The impact of bariatric surgery on psychological health. Journal of obesity\| PubMed ID: 23606952	2013
Response to basic calculating errors in systematic reviews. Obesity surgery\| PubMed ID: 23620306	2013
Emergent laparoscopic repair of a spigelian hernia: case report and review of the literature. Case reports in medicine\| PubMed ID: 23662105	2013
Surgical interventions for obesity and metabolic disease. Best practice & research. Clinical endocrinology & metabolism\| PubMed ID: 23731885	2013
Robotic-assisted hepatic resection: a systematic review. The international journal of medical robotics + computer assisted surgery : MRCAS\| PubMed ID: 23749316	2013
The impact of laparoscopic sleeve gastrectomy on plasma ghrelin levels: a systematic review. Obesity surgery\| PubMed ID: 23794092	2013
Prevalence and predictors of self-reported sexual abuse in severely obese patients in a population-based bariatric program. Journal of obesity\| PubMed ID: 23864941	2013
Outcomes of the adjustable gastric band in a publicly funded obesity program. Canadian journal of surgery. Journal canadien de chirurgie\| PubMed ID: 23883492	2013
Minimally invasive splenectomy: an update and review. Canadian journal of surgery. Journal canadien de chirurgie\| PubMed ID: 23883500	2013
Sleeve gastrectomy and gastroesophageal reflux disease. Journal of obesity\| PubMed ID: 23956846	2013
Weight recidivism post-bariatric surgery: a systematic review. Obesity surgery\| PubMed ID: 23996349	2013
Complications associated with laparoscopic sleeve gastrectomy for morbid obesity: a surgeon's guide. Canadian journal of surgery. Journal canadien de chirurgie\| PubMed ID: 24067520	2013
A simple prediction rule for all-cause mortality in a cohort eligible for bariatric surgery. JAMA surgery\| PubMed ID: 24132685	2013
The evolution of the appendectomy: from open to laparoscopic to single incision. Scientifica\| PubMed ID: 24278754	2012
Weight loss and outcomes in wait-listed, medically managed, and surgically treated patients enrolled in a population-based Bariatric program: prospective cohort study. Medical care\| PubMed ID: 24374423	2014
Predictors of health-related quality of life in 500 severely obese patients. Obesity (Silver Spring, Md.)\| PubMed ID: 24415405	2014
The economic impact of weight regain. Gastroenterology research and practice\| PubMed ID: 24454339	2013
Prioritization and willingness to pay for bariatric surgery: the patient perspective. Canadian journal of surgery. Journal canadien de chirurgie\| PubMed ID: 24461224	2014
Early Outcomes of Roux-en-Y Gastric Bypass in a Publically Funded Obesity Program. ISRN obesity\| PubMed ID: 24533219	2013
Biliopancreatic diversion: the effectiveness of duodenal switch and its limitations. Gastroenterology research and practice\| PubMed ID: 24639868	2013
The effect of bariatric surgery on gastroesophageal reflux disease. Canadian journal of surgery. Journal canadien de chirurgie\| PubMed ID: 24666452	2014
"iBIM"--internet-based interactive modules: an easy and interesting learning tool for general surgery residents. Canadian journal of surgery. Journal canadien de chirurgie\| PubMed ID: 24666457	2014
The cost of bariatric medical tourism on the Canadian healthcare system. American journal of surgery\| PubMed ID: 24791638	2014
Revisional bariatric surgery following failed primary laparoscopic sleeve gastrectomy: a systematic review. Obesity surgery\| PubMed ID: 24927693	2014
Medical tourism and bariatric surgery: who pays? Surgical endoscopy\| PubMed ID: 24969849	2014
Endoscopic versus open component separation: systematic review and meta-analysis. Surgical endoscopy\| PubMed ID: 25060687	2015
Weight loss required by the severely obese to achieve clinically important differences in health-related quality of life: two-year prospective cohort study. BMC medicine\| PubMed ID: 25315502	2014
Laparoscopic resection of pancreatic adenocarcinoma: dream or reality? World journal of gastroenterology\| PubMed ID: 25339812	2014
The Impact of Bariatric Surgery on Diabetic Retinopathy: A Systematic Review and Meta-Analysis. Obesity surgery\| PubMed ID: 25515499	2015
A Systematic Review and Meta-Analysis of Open vs. Laparoscopic Resection of Gastric Gastrointestinal Stromal Tumors. Journal of clinical medicine research\| PubMed ID: 25780475	2015
Canadian Task Force obesity guidelines are unbalanced. CMAJ : Canadian Medical Association journal = journal de l'Association medicale canadienne\| PubMed ID: 26261272	2015
Update on novel endoscopic therapies to treat gastroesophageal reflux disease: A review. World journal of gastrointestinal endoscopy\| PubMed ID: 26322157	2015
Endoscopy services and training: a national survey of general surgeons. Canadian journal of surgery. Journal canadien de chirurgie\| PubMed ID: 26384148	2015
The Impact of Bariatric Surgery on Polycystic Ovary Syndrome: a Systematic Review and Meta-analysis. Obesity surgery\| PubMed ID: 26431698	2016
Financial costs and patients' perceptions of medical tourism in bariatric surgery. Canadian journal of surgery. Journal canadien de chirurgie\| PubMed ID: 26574702	2016
An Update on Bariatric Surgery. Current obesity reports\| PubMed ID: 26626761	2014
Quality of Follow-up: Systematic Review of the Research in Bariatric Surgery. Annals of surgery\| PubMed ID: 26649593	2016
Roux-en-Y Gastric Bypass in the Elderly: a Systematic Review. Obesity surgery\| PubMed ID: 26667164	2016
Gastric Band Removal in Revisional Bariatric Surgery, One-Step Versus Two-Step: a Systematic Review and Meta-analysis. Obesity surgery\| PubMed ID: 26843080	2016
Response to the Letter to the Editor-Re: Gastric Band Removal in Revisional Bariatric Surgery, One-Step Versus Two-Step: a Systematic Review and Meta-analysis. Obesity surgery\| PubMed ID: 27021344	2016
Comparative effectiveness and safety of gastric bypass, sleeve gastrectomy and adjustable gastric banding in a population-based bariatric program: prospective cohort study. Canadian journal of surgery. Journal canadien de chirurgie\| PubMed ID: 27240132	2016
A Systematic Review and Meta-Analysis of Outcomes for Type 1 Diabetes after Bariatric Surgery. Journal of obesity\| PubMed ID: 27375900	2016
Intragastric Balloon for Management of Severe Obesity: a Systematic Review. Obesity surgery\| PubMed ID: 27444806	2016
Revisional Bariatric Surgery. The Surgical clinics of North America\| PubMed ID: 27473804	2016
Heated insufflation with or without humidification for laparoscopic abdominal surgery. The Cochrane database of systematic reviews\| PubMed ID: 27760282	2016
The Effect of Bariatric Surgery on the Spectrum of Fatty Liver Disease. Canadian journal of gastroenterology & hepatology\| PubMed ID: 27777925	2016
Endoscopic Treatment Options in Patients With Gastrojejunal Anastomosis Stricture Following Roux-en-Y Gastric Bypass. Gastroenterology research\| PubMed ID: 27785171	2012
Response to Letter to the Editor: Intragastric Balloon for Management of Severe Obesity: a Systematic Review. Obesity surgery\| PubMed ID: 27896645	2017
The Utility of Lighted Ureteral Stents in Laparoscopic Colorectal Resection: A Survey of Canadian Surgeons. Gastroenterology research\| PubMed ID: 27942331	2011
The Impact of Obesity on Colorectal Surgery: A Survey of Canadian Surgeons. Gastroenterology research\| PubMed ID: 27957015	2011
LINX magnetic esophageal sphincter augmentation versus Nissen fundoplication for gastroesophageal reflux disease: a systematic review and meta-analysis. Surgical endoscopy\| PubMed ID: 27981382	2017
Revision of sleeve gastrectomy to Roux-en-Y Gastric Bypass: A Canadian experience. American journal of surgery\| PubMed ID: 28416180	2017
The utility of routine esophagogastroduodenoscopy before laparoscopic Roux-en-Y gastric bypass. Surgery for obesity and related diseases : official journal of the American Society for Bariatric Surgery\| PubMed ID: 28754464	2017
The Effect of Helicobacter pylori on Postoperative Outcomes in Patients Undergoing Bariatric Surgery: a Systematic Review and Meta-analysis. Obesity surgery\| PubMed ID: 29159552	2018
The role of antibiotics in acute uncomplicated diverticulitis: A systematic review and meta-analysis. American journal of surgery\| PubMed ID: 29454479	2018
Diagnostic evaluation of sentinel lymph node biopsy using indocyanine green and infrared or fluorescent imaging in gastric cancer: a systematic review and meta-analysis. Surgical endoscopy\| PubMed ID: 29484554	2018
Evaluating the safety of intragastric balloon: An analysis of the Metabolic and Bariatric Surgery Accreditation and Quality Improvement Program. Surgery for obesity and related diseases : official journal of the American Society for Bariatric Surgery\| PubMed ID: 29934235	2018
A Shorter Circular Stapler Height at the Gastrojejunostomy during a Roux-En-Y Gastric Bypass Results in Less Strictures and Bleeding Complications. Journal of obesity\| PubMed ID: 30002927	2018
Predicting venous thromboembolism following laparoscopic bariatric surgery: development of the BariClot tool using the MBSAQIP database. Surgical endoscopy\| PubMed ID: 30003351	2019
Impact of Bariatric Surgery on Male Sex Hormones and Sperm Quality: a Systematic Review and Meta-Analysis. Obesity surgery\| PubMed ID: 30382463	2019
Indocyanine green for the prevention of anastomotic leaks following esophagectomy: a meta-analysis. Surgical endoscopy\| PubMed ID: 30386983	2019
Authers' Response. Surgery for obesity and related diseases : official journal of the American Society for Bariatric Surgery\| PubMed ID: 30573302	2019
Is RYGB more effective than sleeve gastrectomy? Nature reviews. Endocrinology\| PubMed ID: 30607033	2019
Ongoing Inconsistencies in Weight Loss Reporting Following Bariatric Surgery: a Systematic Review. Obesity surgery\| PubMed ID: 30671713	2019
The Impact of ADHD on Outcomes Following Bariatric Surgery: a Systematic Review and Meta-analysis. Obesity surgery\| PubMed ID: 30706311	2019
Rates of reoperation and nonoperative intervention within 30 days of bariatric surgery. Surgery for obesity and related diseases : official journal of the American Society for Bariatric Surgery\| PubMed ID: 30745151	2019
Antibiotic use in prevention of anal fistulas following incision and drainage of anorectal abscesses: A systematic review and meta-analysis. American journal of surgery\| PubMed ID: 30773213	2019
Predictors and outcomes of leak after Roux-en-Y gastric bypass: an analysis of the MBSAQIP data registry. Surgery for obesity and related diseases : official journal of the American Society for Bariatric Surgery\| PubMed ID: 30782473	2019
Clostridium difficile and Laparoscopic Bariatric Surgery: an Analysis of the Metabolic and Bariatric Surgery Accreditation and Quality Improvement Program Database. Obesity surgery\| PubMed ID: 30806914	2019
Evaluating the safety of bariatric surgery for weight loss in class I obesity: A propensity-matched analysis of North American data. Surgery for obesity and related diseases : official journal of the American Society for Bariatric Surgery\| PubMed ID: 30858010	2019
Effects of Chronic Corticosteroid and Immunosuppressant Use in Patients Undergoing Bariatric Surgery. Obesity surgery\| PubMed ID: 31165404	2019
Canadian consensus statement: enhanced recovery after surgery in bariatric surgery. Surgical endoscopy\| PubMed ID: 31209605	2020
Predicting surgical site infections following laparoscopic bariatric surgery: development of the BariWound tool using the MBSAQIP database. Surgical endoscopy\| PubMed ID: 31236724	2020
Concurrent Laparoscopic Ventral Hernia Repair with Bariatric Surgery: a Propensity-Matched Analysis. Journal of gastrointestinal surgery : official journal of the Society for Surgery of the Alimentary Tract\| PubMed ID: 31243713	2020
Bariatric Surgery Outcomes in Patients on Preoperative Therapeutic Anticoagulation: an Analysis of the 2015 to 2017 MBSAQIP. Obesity surgery\| PubMed ID: 31278654	2019
Bariatric surgery outcomes in oxygen-dependent patients: analysis of the MBSAQIP database. Surgery for obesity and related diseases : official journal of the American Society for Bariatric Surgery\| PubMed ID: 31399310	2019
Bridging interventions before bariatric surgery in patients with BMI ≥ 50 kg/m: a systematic review and meta-analysis. Surgical endoscopy\| PubMed ID: 31399947	2019
Simethicone decreases bloating and improves bowel preparation effectiveness: a systematic review and meta-analysis. Surgical endoscopy\| PubMed ID: 31451919	2019
Higher Edmonton Obesity Staging System scores are associated with complications following laparoscopic Roux-en-Y gastric bypass. Surgical endoscopy\| PubMed ID: 31456024	2020
Predictive factors for diabetes remission after bariatric surgery Canadian journal of surgery. Journal canadien de chirurgie\| PubMed ID: 31550092	2019
Concurrent bariatric surgery and paraesophageal hernia repair: an analysis of the Metabolic and Bariatric Surgery Association Quality Improvement Program (MBSAQIP) database. Surgery for obesity and related diseases : official journal of the American Society for Bariatric Surgery\| PubMed ID: 31588008	2019
Predictors and outcomes of bleed after sleeve gastrectomy: an analysis of the MBSAQIP data registry. Surgery for obesity and related diseases : official journal of the American Society for Bariatric Surgery\| PubMed ID: 31590999	2019
The Effect of Bariatric Surgery on Migraines: a Systematic Review and Meta-analysis. Obesity surgery\| PubMed ID: 31786719	2020
Sex and Race Predict Adverse Outcomes Following Bariatric Surgery: an MBSAQIP Analysis. Obesity surgery\| PubMed ID: 31916134	2020
Isolated colonic neurofibroma in the setting of Lynch syndrome: A case report and review of literature. World journal of gastrointestinal surgery\| PubMed ID: 31984122	2020
Sodium phosphate is superior to polyethylene glycol in constipated patients undergoing colonoscopy: a systematic review and meta-analysis. Surgical endoscopy\| PubMed ID: 32124060	2021
Idiopathic intracranial hypertension and bariatric surgery: a systematic review Canadian journal of surgery. Journal canadien de chirurgie\| PubMed ID: 32195557	2020
Intraoperative fluorescence imaging with indocyanine green in hepatic resection for malignancy: a systematic review and meta-analysis of diagnostic test accuracy studies. Surgical endoscopy\| PubMed ID: 32266547	2020
Factors that predict 30-day readmission after bariatric surgery: experience of a publicly funded Canadian centre. Canadian journal of surgery. Journal canadien de chirurgie\| PubMed ID: 32302084	2020
Response to Mocanu et al. Ongoing Inconsistencies in Weight Loss Reporting Following Bariatric Surgery: a Systematic Review. Obesity Surgery https://doi.org/10.1007/s11695-018-03702-6Mocanu. Obesity surgery\| PubMed ID: 32318998	2020
An Evaluation of the Modern North American Bariatric Surgery Landscape: Current Trends and Predictors of Procedure Selection. Obesity surgery\| PubMed ID: 32382964	2020
Diagnostic accuracy of sentinel lymph node biopsy using indocyanine green in lung cancer: a systematic review and meta-analysis. General thoracic and cardiovascular surgery\| PubMed ID: 32557077	2020
Evolving Trends in North American Gastric Bypass Delivery: a Retrospective MBSAQIP Analysis of Technical Factors and Outcomes from 2015 to 2018. Obesity surgery\| PubMed ID: 32761442	2021
Trends and Outcomes of Laparoscopic Sleeve Gastrectomy Between 2015 and 2018 in the USA and Canada. Obesity surgery\| PubMed ID: 32827092	2021
Factors implicated in discharge disposition following elective bariatric surgery. Surgery for obesity and related diseases : official journal of the American Society for Bariatric Surgery\| PubMed ID: 33028489	2021
Bariatric Surgery Outcomes in Patients with Previous Organ Transplant: Scoping Review and Analysis of the MBSAQIP. Obesity surgery\| PubMed ID: 33057982	2021
Higher Edmonton Obesity Staging System scores are independently associated with postoperative complications and mortality following bariatric surgery: an analysis of the MBSAQIP. Surgical endoscopy\| PubMed ID: 33155074	2020
Surgical management of hiatal hernia vs medical therapy to treat bleeding Cameron lesions: a systematic review and meta-analysis. Surgical endoscopy\| PubMed ID: 33159296	2020
Evaluation of the Trends, Characteristics, and Outcomes in North American Youth Undergoing Elective Bariatric Surgery. Obesity surgery\| PubMed ID: 33548012	2021
Implications of Technical Factors in Development of Early Sleeve Stenosis After Laparoscopic Sleeve Gastrectomy: an Analysis Using the Metabolic and Bariatric Surgery Accreditation and Quali... Obesity surgery\| PubMed ID: 33604864	2021
The effect of the COVID-19 pandemic on bariatric surgery delivery in Edmonton, Alberta: a single-centre experience. Canadian journal of surgery. Journal canadien de chirurgie\| PubMed ID: 34038058	2021
Fecal microbial transplantation and fiber supplementation in patients with severe obesity and metabolic syndrome: a randomized double-blind, placebo-controlled phase 2 trial. Nature medicine\| PubMed ID: 34226737	2021
Preoperative weight loss is linked to improved mortality and leaks following elective bariatric surgery: an analysis of 548,597 patients from 2015-2018. Surgery for obesity and related diseases : official journal of the American Society for Bariatric Surgery\| PubMed ID: 34330621	2021
Characterizing Timing of Postoperative Complications Following Elective Roux-en-Y gastric Bypass and Sleeve Gastrectomy. Obesity surgery\| PubMed ID: 34374931	2021
Hypoalbuminemia Predicts Serious Complications Following Elective Bariatric Surgery. Obesity surgery\| PubMed ID: 34378157	2021