selected scholarly activity
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chapters
- Metabolic and Bariatric Surgery in Diabetes Management. 673-690. 2023
- Outcomes of Antireflux Surgery. 229-238. 2015
- The Future of Robotic Platforms. 485-497. 2014
- Telesurgery: Translation Technology to Clinical Practice. 653-660. 2011
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conferences
- A POPULATION-BASED MATCHED COHORT STUDY OF MORTALITY AFTER BARIATRIC SURGERY Registries and Quality in Bariatric Surgery. Obesity Surgery. 292-292. 2019
- CONVERSION SURGERY FOLLOWING SLEEVE GASTRECTOMY Revisional surgery. Obesity Surgery. 384-384. 2019
- COMPLIANCE WITH EARLY POST-OPERATIVE FOLLOW-UP REDUCES RISK OF LATE SEVERE NUTRITIONAL COMPLICATIONS AFTER ROUX-EN-Y GASTRIC BYPASS: A POPULATION BASED STUDY. Gastroenterology. S1173-S1173. 2019
- SEVERE NUTRITIONAL COMPLICATIONS AFTER BARIATRIC SURGERY IN ONTARIO ADULTS: A POPULATION BASED DESCRIPTIVE STUDY. Gastroenterology. S1173-S1173. 2019
- EFFECT OF BARIATRIC SURGERY ON URINARY INCONTINENCE: A SYSTEMATIC REVIEW AND META-ANALYSIS. Journal of Urology. E138-E138. 2019
- A COMPARISON OF PRIMARY CARE RESOURCE UTILIZATION BEFORE AND AFTER BARIATRIC SURGERY IN A PUBLICLY FUNDED HEALTH SYSTEM. Obesity Surgery. 5-5. 2018
- A NATIONAL STUDY OF SHORT-TERM OUTCOMES AND COSTS IN ELDERLY PATIENTS AFTER BARIATRIC SURGERY. Obesity Surgery. 132-132. 2018
- Long-Term Surgeon Learning Curve of Roux-En-Y Gastric Bypass. Journal of the American College of Surgeons. e115-e115. 2017
- CHANGES IN THE INTRA-ABDOMINAL FAT DEPOTS AND ASSOCIATIONS WITH GLYCEMIC PARAMETERS IN PATIENTS WITH TYPE 2 DIABETES UNDERGOING BARIATRIC SURGERY Type 2 diabetes and metabolic surgery. Obesity Surgery. 280-280. 2017
- EFFECTS OF BARIATRIC SURGERY ON SLEEP APNEA. Obesity Surgery. S79-S79. 2016
- Efficacy and Safety of Weight-Adjusted Extended Duration Tinzaparin for Prevention of Post-Operative Venous Thromboembolism after Bariatric Surgery. Blood. 1130-1130. 2015
- ANTHROPOMETRICS AND CO-MORBIDITIES DATAOF PATIENTS REFERRED FOR BARIATRIC SURGERY IN ONTARIO. Obesity Surgery. 1330-1331. 2014
- ONTARIO BARIATRIC SURGERY: COMPARISON OF MORTALITY AND MORBIDITY FOLLOWING THE IMPLEMENTATION OF A PROVINCE-WIDE BARIATRIC PROGRAM. Obesity Surgery. 1141-1141. 2014
- Morbidity and Morality Rates After Bariatric Surgery in a Regionalized Surgical Care Program: the Ontario Experience. Gastroenterology. S1053-S1053. 2014
- Efficacy and safety of weight-adjusted extended duration tinzaparin for prevention of post-operative venous thromboembolism after bariatric surgery. Journal of Thrombosis and Haemostasis. 821-821. 2013
- Vitamin D in Obesity (VIDeO): Assessing Vitamin D Deficiency in the Bariatric Population, a Quality Assurance Initiative. Journal of Rheumatology. 1020-1020. 2013
- Can Prophylactic PPI Help Reduce Marginal Ulcers After Gastric Bypass Surgery? A Systematic Review and Meta Analysis. Gastroenterology. S269-S269. 2013
- Revisional surgery after failed laparoscopic adjustable gastric banding: a systematic review. Surgical Endoscopy. 740-745. 2013
- Midterm Outcomes of Laparoscopic Surgery for Rectal Cancer. Surgical Innovation. 81-88. 2012
- Vitamin D in Obesity (VIDeO): Assessing Vitamin D Deficiency in the Bariatric Population. Arthritis and Rheumatism. S439-S439. 2011
- A Randomized Controlled Trial of Laparoscopic Nissen Fundoplication (LNF) Versus Proton Pump Inhibitors for Treatment of Patients With Chronic Gastro-Esophageal Reflux Disease (GERD) Who Complained of Cough. Gastroenterology. S885-S885. 2010
- The effects of different concentrations of saffron (Crocus sativus) decoction on preterm delivery in mice. Planta Medica. 1026-1026. 2009
- A New Method for Entero-Enteral Anastomosis. Gastrointestinal Endoscopy. AB136-AB136. 2008
- Transvaginal NOTES Placement of An Implantable Vagal Nerve Blocking Device for Morbid Obesity. Gastrointestinal Endoscopy. AB110-AB110. 2008
- 31 INVITED Five year results from the COST trial testing laparoscopic versus open colectomy for colon cancer. European Journal of Cancer, Supplement. 12-12. 2007
- Vagal blocking for obesity control (VBLOC): An open-label study of an implantable, programmable medical device to treat obesity. Obesity Surgery. 1043-1043. 2007
- NEEMO 7 undersea mission. Acta Astronautica. 512-517. 2007
- Comparative study of chicken hepatocyte resistance against toxicity induced with toxic doses of carbon tetrachloride and acetaminophen in rat.. Canadian Journal of Animal Science. 584-584. 2006
- The protection study of turmeric (Curcuma longa) at liver, neural system, gasterointestinal system and kidneys against experimental toxicity in broilers(an histopathologic study).. Canadian Journal of Animal Science. 600-600. 2006
- Laparoscopic implant of the maestro system for vagal blocking for obesity control (VBLOC).. Obesity Surgery. 977-977. 2006
- Vagal blocking for obesity control (VBLOC): Studies of pancreatic function and safety in a porcine model.. Obesity Surgery. 988-988. 2006
- A randomized controlled trial of laparoscopic Nissen fundoplication (LNF) versus proton pump inhibitors for treatment of patients with chronic gastro-esophageal reflux disease (GERD). Gastroenterology. A851-A851. 2006
- Vagal blocking for obesity control (VBLOC): Concordance of effects of very high frequency blocking current at the neural and organ levels using two preclinical models. Gastroenterology. A148-A148. 2006
- Chronic cough is a typical symptom of gastroesophageal reflux disease. Gastroenterology. A388-A389. 2005
- Long term outcomes following laparoscopic surgery for rectal cancer. Gastroenterology. A797-A797. 2005
- Long-term gastrointestinal symptoms after Laparoscopic Nissen Fundoplication. Gastroenterology. A398-A399. 2005
- Is MRI colonography an appropriate alternative to screening colonoscopy?. Gastroenterology. A423-A423. 2003
- Outcome of laparoscopic approach for resection of rectal cancer. Gastroenterology. A817-A818. 2003
- Smoking affects accuracy of lipid index as a marker of silent aspiration in GERD patients. Gastroenterology. A542-A542. 2003
- Does laparoscopic Nissen fundoplication cause regression of Barrett's esophagus?. Gastroenterology. 2-2. 2002
- Does laparoscopic anti-reflux surgery lead to chronic bowel dysfunction?. Gastroenterology. 36-36. 2002
- Use of double blind randomized Bernstein test in diagnosis of functional heartburn. Gastroenterology. A579-A579. 2002
- Clinical and cytogenetic study on 30 meningioma patients referred to Ghaem Hospital, North East of Iran. Journal of Medical Genetics. S47-S47. 2001
- Five year comprehensive follow-up on 181 patients after laparoscopic Nissen fundoplication. Gastroenterology. A435-A435. 2001
- Improvement in chronic gastroesophageal reflux disease related cough five years after laparoscopic fundoplication. Gastroenterology. A441-A442. 2001
- Chronic cough and gastroesophageal reflux — 5 year follow up after laparoscopic nissen fundoplication. Gastroenterology. A477-A477. 2000
- Does regression of fundic gland polyps depend on stopping omeprazole use?. Gastroenterology. A1292-A1292. 2000
- Poor responders to proton pump inhibitors: Five year outcome after laparoscopic anti-reflux surgery. Gastroenterology. A13-A13. 2000
- Causes of reoperation after laparoscopic Nissen Fundoplication.. Gastroenterology. A1295-A1295. 1999
- Five year comprehensive follow-up of laparoscopic Nissen Fundoplication.. Gastroenterology. A1295-A1295. 1999
- Lipid-laden macrophages in sputum is a marker of acid microaspiration. Gastroenterology. A110-A110. 1999
- Reproducibility, validity and responsiveness of a GERD specific symptom score. Gastroenterology. A44-A45. 1999
- Lipid-laden macrophages in induced sputum: A marker of acid aspiration in gastro-esophageal reflux. American Journal of Respiratory and Critical Care Medicine. A514-A514. 1999
- A GERD specific symptom score responsive to the effects of both medical and surgical therapy. Gastroenterology. A57-A57. 1998
- Improvement in chronic cough two years after laparoscopic fundoplication. Gastroenterology. A54-A54. 1998
- Laparoscopic resection of inflammatory bowel disease. Gastroenterology. A1122-A1122. 1998
- Effects of lipids on antropyloric motility and gastric emptying are mediated through both CCKA and CCKB receptors.. Gastroenterology. A693-A693. 1997
- Esophageal and lower esophageal motor function after laparoscopic Nissen fundoplication.. Gastroenterology. A1428-A1428. 1997
- Laparoscopic fundoplication provides an excellent symptom control and improvement in QOL in poor responders to omeprazole.. Gastroenterology. A59-A59. 1997
- Two year comprehensive follow-up in 108 patients after laparoscopic Nissen fundoplication.. Gastroenterology. A1428-A1428. 1997
- Nitric oxide regulates gastric tone through a central or presynaptic action on cholinergic nerves. Gastroenterology. A732-A732. 1996
- Prospective randomized control trial to evaluate the use of bupivacaine in laparoscopic cholecystectomy port sites. Gastroenterology. A1380-A1380. 1996
- EFFECT OF GLP-1 ON ANTROPYLORIC MOTILITY, TRANSPYLORIC FLOW AND GASTRIC-EMPTYING OF NONNUTRIENT LIQUIDS IN CONSCIOUS DOGS. Gastroenterology. A563-A563. 1995
- EFFECT OF REVERSIBLE VAGOTOMY ON ANTRAL AND PYLORIC REGULATION OF TRANSPYLORIC FLOW. Gastroenterology. A666-A666. 1995
- INCIDENCE OF DYSPHAGIA FOLLOWING LAPAROSCOPIC NISSEN FUNDOPLICATION. Gastroenterology. A1212-A1212. 1995
- Role of laparoscopic nissen fundoplication in control of cough in patients with gastroesophageal reflux. Gastroenterology. A45-A45. 1995
- MULTIPLE CONNEXIN MESSENGER RNAS EXPRESSED BY HUMAN GASTROINTESTINAL SMOOTH MUSCLES AND MUCOSA. INTERCELLULAR COMMUNICATION THROUGH GAP JUNCTIONS. 59-62. 1995
- EFFECT OF L-NNA ON ANTROPYLORIC MOTILITY, TRANSPYLORIC FLOW AND GASTRIC-EMPTYING OF NONNUTRIENT LIQUIDS IN CONSCIOUS DOGS. Gastroenterology. A460-A460. 1994
- LAPAROSCOPIC NISSEN FUNDOPLICATION - AN ALTERNATIVE TO LONG-TERM OMEPRAZOLE THERAPY FOR GERD. Gastroenterology. A41-A41. 1994
- TOLERATING IMPRECISION IN ECONOMIC MODELING OR A MODEL-FREE APPROACH TO PRESCRIPTIVE ECONOMICS OF GROWTH. MOVING TOWARD EXPERT SYSTEMS GLOBALLY IN THE 21ST CENTURY. 1024-1027. 1994
- GASTRIC AND PYLORIC MOTOR RESPONSE TO INTRADUODENAL LIPID INFUSION AFTER VAGOTOMY AND PYLOROPLASTY. Gastroenterology. A471-A471. 1993
- PATTERN OF ANTROPYLORODUODENAL MOTOR-ACTIVITY AFTER VAGOTOMY AND PYLOROPLASTY IN FED STATE. Gastroenterology. A471-A471. 1993
- PRESERVATION OF ANTRAL INTRAMURAL NEURAL PATHWAYS BY USE OF A MUSCLE BRIDGE. Gastroenterology. A471-A471. 1993
- THE CANADIAN PAYMENT SYSTEM - AN EVOLVING STRUCTURE. U.S. PAYMENT SYSTEM : EFFICIENCY, RISK AND THE ROLE OF THE FEDERAL RESERVE. 93-121. 1990
- PSYCHOLOGICAL STRESS AS A PROVOCATION TEST FOR NONCARDIAC CHEST PAIN. Gastroenterology. 874-874. 1988
- ADAPTIVE RESPONSE TO SLOW INTRAESOPHAGEAL ACID INFUSION. Gastroenterology. A10-A10. 1988
- STRESS INDUCTION OF NON-CARDIAC CHEST PAIN. Gastroenterology. A222-A222. 1988
- MOTOR-RESPONSES OF THE UPPER ESOPHAGEAL SPHINCTER TO PHYSICAL STRAINING. Gastroenterology. 1297-1297. 1987
- RELATIONSHIP OF PYLORIC MOTILITY TO TRANSPYLORIC FLOW IN HEALTHY-SUBJECTS. Gastroenterology. 1673-1673. 1987
- THE EFFECT OF GLUCAGON ON ESOPHAGEAL PERISTALSIS AND CLEARANCE. Gastroenterology. 1297-1297. 1987
- RELATIONSHIP OF PYLORIC MOTILITY TO TRANSPYLORIC FLOW IN HEALTHY-SUBJECTS. Clinical and Investigative Medicine. B128-B128. 1987
- IMPORTANCE OF THE DIAPHRAGM IN PREVENTING GASTROESOPHAGEAL REFLUX DURING IMPEDED BREATHING. American Journal of Gastroenterology. 837-837. 1985
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journal articles
- Metabolic Bariatric Surgery Across the IFSO Chapters: Key Insights on the Baseline Patient Demographics, Procedure Types, and Mortality from the Eighth IFSO Global Registry Report. Obesity Surgery. 34:1764-1777. 2024
- Maternal, Fetal and Infant outcomes Associated with Bariatric Surgery: A Matched Cohort Study. Annals of Surgery. 2024
- SAGES consensus recommendations on surgical video data use, structure, and exploration (for research in artificial intelligence, clinical quality improvement, and surgical education). Surgical Endoscopy. 37:8690-8707. 2023
- The effect of bariatric surgery on opioid consumption in patients with obesity: a registry-based cohort study. Surgery for Obesity and Related Diseases. 19:952-961. 2023
- Erratum. Association Between Obesity and Chronic Kidney Disease: Multivariable Mendelian Randomization Analysis and Observational Data From a Bariatric Surgery Cohort. Diabetes 2023;72:496–510. Diabetes. 72:1174-1174. 2023
- Residual Risk of Breast Cancer After Bariatric Surgery. JAMA Surgery. 158:634-634. 2023
- SAGES video acquisition framework—analysis of available OR recording technologies by the SAGES AI task force. Surgical Endoscopy. 37:4321-4327. 2023
- Association Between Obesity and Chronic Kidney Disease: Multivariable Mendelian Randomization Analysis and Observational Data From a Bariatric Surgery Cohort. Diabetes. 72:496-510. 2023
- Clinical safety and efficacy of a fully automated robot for magnetic resonance imaging‐guided breast biopsy. International Journal of Medical Robotics and Computer Assisted Surgery. 19:e2472. 2023
- Bariatric Center Designation and Outcomes Following Repeat Abdominal Surgery in Bariatric Patients. Journal of Surgical Research. 280:421-428. 2022
- Training in the protocol for robotic undocking for life emergency support (RULES) improves team communication, coordination and reduces the time required to decouple the robotic system from the patient. International Journal of Medical Robotics and Computer Assisted Surgery. 18:e2454. 2022
- Bariatric Surgery and Breast Cancer Incidence: a Population-Based, Matched Cohort Study. Obesity Surgery. 32:1261-1269. 2022
- Outcomes of bariatric surgery in elderly patients: a registry-based cohort study with 3-year follow-up. International Journal of Obesity. 46:574-580. 2022
- What patient factors influence bariatric surgery outcomes? A multiple regression analysis of Ontario Bariatric Registry data. Canadian Journal of Surgery. 65:E66-E72. 2022
- Risk factors for abdominal reoperations in bariatric patients. Surgery for Obesity and Related Diseases. 18:233-240. 2022
- The Impact of Psychiatric History and Peri-operative Psychological Distress on Weight Loss Outcomes 1 Year After Bariatric Surgery. Obesity Surgery. 32:325-333. 2022
- Bariatric Surgery as a Bridge to Heart Transplantation in Morbidly Obese Patients. Cardiology in Review. 30:1-7. 2022
- Access to bariatric surgery among older patients in a publicly funded regionalized care system. Surgical Endoscopy. 35:6990-6997. 2021
- Response to the Comment on “Laparoscopic Sleeve Gastrectomy Versus Laparoscopic Roux-en-Y Gastric Bypass: A Systematic Review and Meta-analysis of Weight Loss, Comorbidities, and Biochemical Outcomes From Randomized Controlled Trials”. Annals of Surgery. 274:e708-e709. 2021
- Early postoperative follow-up reduces risk of late severe nutritional complications after Roux-En-Y gastric bypass: a population based study. Surgery for Obesity and Related Diseases. 17:1740-1750. 2021
- The effect of bariatric surgery on breast cancer incidence and characteristics: A meta-analysis and systematic review. American Journal of Surgery. 222:715-722. 2021
- Comparison of 4-Year Health Care Expenditures Associated With Roux-en-Y Gastric Bypass vs Sleeve Gastrectomy. JAMA network open. 4:e2122079-e2122079. 2021
- Comparison of single- versus double-anastomosis duodenal switch: a single-center experience with 2-year follow-up. International Journal of Obesity. 45:1782-1789. 2021
- From telementorship to automation. Journal of Surgical Oncology. 124:246-249. 2021
- Long-term impact of bariatric surgery on glycemic control and glucose-lowering therapy for people with type 2 diabetes: population-based cohort study. Surgery for Obesity and Related Diseases. 17:1049-1056. 2021
- Marginal ulceration following Roux-en-Y gastric bypass: risk factors for ulcer development, recurrence and need for revisional surgery. Surgical Endoscopy. 35:2347-2353. 2021
- Bariatric Surgery and Cardiovascular Outcomes in Patients With Obesity and Cardiovascular Disease:. Circulation. 143:1468-1480. 2021
- Association Between Bariatric Surgery and Major Adverse Diabetes Outcomes in Patients With Diabetes and Obesity. JAMA network open. 4:e216820-e216820. 2021
- Obesity, Cancer, and Risk Reduction with Bariatric Surgery. Surgical Clinics of North America. 101:239-254. 2021
- The Need for an Improved Evidence Base to Inform the Health Care Decision-making Process—Reply. JAMA Surgery. 156:399-399. 2021
- Weight-adjusted tinzaparin for venous thromboembolism prophylaxis in bariatric surgery patients weighing 160 kg or more. Thrombosis Research. 198:1-6. 2021
- Laparoscopic Sleeve Gastrectomy Versus Laparoscopic Roux-en-Y Gastric Bypass. Annals of Surgery. 273:66-74. 2021
- Patients eligible and referred for bariatric surgery in southeastern Ontario. Canadian Family Physician. 67:e31-e40. 2021
- Utilising an Accelerated Delphi Process to Develop Guidance and Protocols for Telepresence Applications in Remote Robotic Surgery Training. European Urology Open Science. 22:23-33. 2020
- Association Between Bariatric Surgery and All-Cause Mortality: A Population-Based Matched Cohort Study in a Universal Health Care System. ACP journal club. 173:694-703. 2020
- Severe nutritional complications after bariatric surgery in Ontario adults: a population-based descriptive study. Surgery for Obesity and Related Diseases. 16:1784-1793. 2020
- Association of Roux-en-Y Gastric Bypass With Postoperative Health Care Use and Expenditures in Canada. JAMA Surgery. 155:e201985-e201985. 2020
- Bariatric surgery before, during, and after liver transplantation: a systematic review and meta-analysis. Surgery for Obesity and Related Diseases. 16:1336-1347. 2020
- Impact of preoperative opioid use on health outcomes after bariatric surgery. Surgery for Obesity and Related Diseases. 16:768-776. 2020
- A Longitudinal Analysis of Wait Times for Bariatric Surgery in a Publicly Funded, Regionalized Bariatric Care System. Obesity Surgery. 30:961-968. 2020
- The effect of surrogate procedure volume on bariatric surgery outcomes: do common laparoscopic general surgery procedures matter?. Surgical Endoscopy. 34:1278-1284. 2020
- The hidden cost of an extensive preoperative work-up: predictors of attrition after referral for bariatric surgery in a universal healthcare system. Surgical Endoscopy. 34:988-995. 2020
- Biography: Professor Mehran Anvari, OOnt, MB BS, PhD, FRCSC, FACS. Obesity Surgery. 30:1-2. 2020
- The impact of bariatric surgery on urinary incontinence: a systematic review and meta‐analysis. BJU International. 124:917-934. 2019
- Metabolic outcomes after bariatric surgery for Indigenous patients in Ontario. Surgery for Obesity and Related Diseases. 15:1340-1347. 2019
- Diagnostic Value of C-Reactive Protein Levels in Postoperative Infectious Complications After Bariatric Surgery: a Systematic Review and Meta-Analysis. Obesity Surgery. 29:2022-2029. 2019
- The value of surgical experience: excess costs associated with the Roux-en-Y gastric bypass learning curve. Surgical Endoscopy. 33:1944-1951. 2019
- Complete Resolution of Nonalcoholic Fatty Liver Disease After Bariatric Surgery: A Systematic Review and Meta-analysis. Clinical Gastroenterology and Hepatology. 17:1040-1060.e11. 2019
- Intravenous Acetaminophen Versus Placebo in Post-bariatric Surgery Multimodal Pain Management: a Meta-analysis of Randomized Controlled Trials. Obesity Surgery. 29:1420-1428. 2019
- Single- or double-anastomosis duodenal switch versus Roux-en-Y gastric bypass as a revisional procedure for sleeve gastrectomy: A systematic review and meta-analysis. Surgery for Obesity and Related Diseases. 15:556-566. 2019
- Totally endoscopic implant to effect a gastric bypass: 12-month safety and efficacy outcomes. Surgical Endoscopy. 32:4436-4442. 2018
- A Landscape of Bariatric Surgery in Canada: For the Treatment of Obesity, Type 2 Diabetes and Other Comorbidities in Adults. Canadian Journal of Diabetes. 42:560-567. 2018
- Weight‐adjusted tinzaparin for the prevention of venous thromboembolism after bariatric surgery. Journal of Thrombosis and Haemostasis. 16:2008-2015. 2018
- Reply to Letter to the Editor: Advanced Age and Success of Bariatric Surgery. Obesity Surgery. 28:2922-2922. 2018
- The impact of health discipline designation on psychological assessments prior to bariatric surgery. General Hospital Psychiatry. 54:52-53. 2018
- Bariatric Surgery in the Elderly Is Associated with Similar Surgical Risks and Significant Long-Term Health Benefits. Obesity Surgery. 28:2165-2170. 2018
- Mastery in Bariatric Surgery. Annals of Surgery. 267:489-494. 2018
- Sleeve gastrectomy telementoring: a SAGES multi-institutional quality improvement initiative. Surgical Endoscopy. 32:682-687. 2018
- The impact of bariatric surgery on insulin-treated type 2 diabetes patients. Surgical Endoscopy. 32:990-1001. 2018
- Geographic variation in the provider of screening colonoscopy in Canada: a population-based cohort study. CMAJ open. 6:E126-E131. 2018
- The effect of an online referral system on referrals to bariatric surgery. Surgical Endoscopy. 31:5127-5134. 2017
- A Longitudinal Analysis of Short-Term Costs and Outcomes in a Regionalized Center of Excellence Bariatric Care System. Obesity Surgery. 27:2811-2817. 2017
- The effect of health system factors on outcomes and costs after bariatric surgery in a universal healthcare system: a national cohort study of bariatric surgery in Canada. Surgical Endoscopy. 31:4816-4823. 2017
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Type 2 diabetes remission rates 1‐year post‐Roux‐en‐Y gastric bypass and validation of the
DiaRem score: the Ontario Bariatric Network experience. Clinical Obesity. 7:176-182. 2017 - Geographic and socioeconomic factors affecting delivery of bariatric surgery across high- and low-utilization healthcare systems. British Journal of Surgery. 104:891-897. 2017
- Is Daily Low-Dose Aspirin Safe to Take Following Laparoscopic Roux-en-Y Gastric Bypass for Obesity Surgery?. Obesity Surgery. 27:1261-1265. 2017
- Erratum to: The Effect of Bariatric Surgery on Mobility, Health-Related Quality of Life, Healthcare Resource Utilization, and Employment Status. Obesity Surgery. 27:1128-1128. 2017
- The Effect of Bariatric Surgery on Mobility, Health-Related Quality of Life, Healthcare Resource Utilization, and Employment Status. Obesity Surgery. 27:349-356. 2017
- The impact of a standardized program on short and long-term outcomes in bariatric surgery. Surgical Endoscopy. 31:801-808. 2017
- An image‐guided automated robot for MRI breast biopsy. International Journal of Medical Robotics and Computer Assisted Surgery. 12:461-477. 2016
- The impact of history of exposure to abuse on outcomes after bariatric surgery: data from the Ontario Bariatric Registry. Surgery for Obesity and Related Diseases. 12:1441-1446. 2016
- Outcomes of the Ontario Bariatric Network: a cohort study. CMAJ open. 4:E383-E389. 2016
- Mental Illness and Psychotropic Medication use Among People Assessed for Bariatric Surgery in Ontario, Canada. Obesity Surgery. 26:1531-1536. 2016
- A comparison of 30-day versus 90-day proton pump inhibitor therapy in prevention of marginal ulcers after laparoscopic Roux-en-Y gastric bypass. Surgery for Obesity and Related Diseases. 12:1003-1007. 2016
- Regional Variations in the Public Delivery of Bariatric Surgery. Annals of Surgery. 263:306-311. 2016
- Early clinical experience with the POEM procedure for achalasia. Canadian Journal of Surgery. 58:389-393. 2015
- Laparoscopic limited Heller myotomy without anti-reflux procedure does not induce significant long-term gastroesophageal reflux. Surgical Endoscopy. 29:1462-1468. 2015
- Prophylactic PPI help reduce marginal ulcers after gastric bypass surgery: a systematic review and meta-analysis of cohort studies. Surgical Endoscopy. 29:1018-1023. 2015
- Sustained Weight Loss with Vagal Nerve Blockade but Not with Sham: 18-Month Results of the ReCharge Trial. Journal of Obesity. 2015:1-8. 2015
- 10-Year Outcomes of the Vertical Transected Gastric Bypass for Obesity: a Systematic Review. Obesity Surgery. 24:456-461. 2014
- Adolescent Bariatric Surgery: The Canadian Perspective. Seminars in Pediatric Surgery. 23:31-36. 2014
- Ultrafast laser ablation and machining large-size structures on porcine bone. Journal of Biomedical Optics. 18:070504-070504. 2013
- New model of subconjunctival tumor development in rabbits. Journal of Biomedical Optics. 18:070501-070501. 2013
- Safety of a perioperative strategy for the management of obstructive sleep apnea in bariatric surgery patients: a single Bariatric Center of Excellence experience. Polskie Archiwum Medycyny Wewnetrznej. 122:641-643. 2012
- Lipid and smoker’s inclusions in sputum macrophages in patients with airway diseases. Respiratory Medicine. 105:1691-1695. 2011
- A randomized controlled trial of laparoscopic Nissen fundoplication versus proton pump inhibitors for the treatment of patients with chronic gastroesophageal reflux disease (GERD): 3-year outcomes. Surgical Endoscopy. 25:2547-2554. 2011
- Cost-Utility of Laparoscopic Nissen Fundoplication versus Proton Pump Inhibitors for Chronic and Controlled Gastroesophageal Reflux Disease: A 3-Year Prospective Randomized Controlled Trial and Economic Evaluation. Value in Health. 14:263-273. 2011
- Use of Metabolic Surgery for the Treatment of Type 2 Diabetes. Canadian Journal of Diabetes. 35:99-108. 2011
- Global Assessment of Gastrointestinal Endoscopic Skills (GAGES): a valid measurement tool for technical skills in flexible endoscopy. Surgical Endoscopy. 24:1834-1841. 2010
- Randomized Controlled Trials of Surgical Interventions. Annals of Surgery. 251:409-416. 2010
- How should we establish the clinical case numbers required to achieve proficiency in flexible endoscopy?. American Journal of Surgery. 199:121-125. 2010
- Gastrectomy and Esophagogastrectomy for Proximal and Distal Gastric Lesions: A Comparison of Open and Laparoscopic Procedures. Surgical Innovation. 16:134-139. 2009
- Prevalence of Internal Hernias After Laparoscopic Colonic Surgery. Journal of Gastrointestinal Surgery. 13:1107-1110. 2009
- Evaluation of Teleoperated Surgical Robots in an Enclosed Undersea Environment. Telemedicine Journal and e-Health. 15:325-335. 2009
- Intra-abdominal vagal blocking (VBLOC therapy): Clinical results with a new implantable medical device. Surgery. 143:723-731. 2008
- Endoscopic treatments for gastro-oesophageal reflux disease. The Lancet. 371:965-966. 2008
- The influence of psychological factors on the outcomes of laparoscopic Nissen fundoplication. Annals of Surgical Innovation and Research. 1:2. 2007
- Laparoscopic Colectomy for Cancer Is Not Inferior to Open Surgery Based on 5-Year Data From the COST Study Group Trial. Annals of Surgery. 246:655-664. 2007
- Performance assessment and optimization of thermal power plants by DEA BCC and multivariate analysis. Journal of Scientific and Industrial Research. 66:860-872. 2007
- Impact of Information Technology on Human Resources in Healthcare. Healthcare Quarterly. 10:84-88. 2007
- Is type 2 diabetes a surgical disease?. Canadian Journal of Surgery. 50:249-250. 2007
- Telesurgery: Remote Knowledge Translation in Clinical Surgery. World Journal of Surgery. 31:1545-1550. 2007
- Performance assessment of electric power generations using an adaptive neural network algorithm. Energy Policy. 35:3155-3166. 2007
- An integrated artificial neural network and fuzzy clustering algorithm for performance assessment of decision making units. Applied Mathematics and Computation. 187:584-599. 2007
- Remote telepresence surgery: the Canadian experience. Surgical Endoscopy. 21:537-541. 2007
- Laparoscopic surgery for colon cancer: a systematic review.. Canadian Journal of Surgery. 50:48-57. 2007
- On relative semi-dynamical systems. Intelligent Automation and Soft Computing. 13:413-421. 2007
- Surgical approach after failed enteryx injection for GERD.. Journal of the Society of Laparoendoscopic Surgeons. 11:97-100. 2007
- A Randomized Controlled Trial of Laparoscopic Nissen Fundoplication Versus Proton Pump Inhibitors for Treatment of Patients With Chronic Gastroesophageal Reflux Disease: One-Year Follow-Up. Surgical Innovation. 13:238-249. 2006
- Simulation of dynamic ductile crack growth using strain-rate and triaxiality-dependent cohesive elements. Engineering Fracture Mechanics. 73:2210-2228. 2006
- Does laparoscopic Nissen fundoplication lead to chronic gastrointestinal dysfunction?. Surgical Endoscopy. 20:1360-1363. 2006
- The role of telementoring and telerobotic assistance in the provision of laparoscopic colorectal surgery in rural areas. Surgical Endoscopy. 20:1389-1393. 2006
- Intramuscular interstitial cells of Cajal associated with mast cells survive nitrergic nerves in achalasia. Neurogastroenterology and Motility. 18:556-568. 2006
- Effects of laparoscopic Nissen fundoplication on esophageal motility. Surgical Endoscopy. 20:619-623. 2006
- Effect of pregnancy on effectiveness of laparoscopic Nissen fundoplication. Surgical Endoscopy. 20:385-388. 2006
- Outcome of laparoscopic Nissen fundoplication in patients with body mass index ≥35. Surgical Endoscopy. 20:230-234. 2006
- Long-term outcomes of laparoscopic surgery for colorectal cancer. Surgical Endoscopy. 20:30-34. 2006
- Laparoscopic Nissen fundoplication is a satisfactory alternative to long-term omeprazole therapy. British Journal of Surgery. 82:938-942. 2005
- Telementoring: An Important Enabling Tool for the Community Surgeon. Surgical Innovation. 12:327-331. 2005
- Reaching the rural world through robotic surgical programs. European Surgery - Acta Chirurgica Austriaca. 37:284-292. 2005
- Laparoscopic Subtotal Colectomy for Colonic Inertia. Journal of Gastrointestinal Surgery. 9:803-808. 2005
- Long-Term Outcomes of Laparoscopic Heller Cardiomyotomy Without an Anti-Reflux Procedure. Surgical Laparoscopy, Endoscopy and Percutaneous Techniques. 15:129-132. 2005
- Establishment of the World's First Telerobotic Remote Surgical Service. Annals of Surgery. 241:460-464. 2005
- Does laparoscopic Nissen fundoplication prevent the progression of Barrett′s oesophagus? Is the length of Barrett′s a factor?. Journal of Minimal Access Surgery. 1:21-21. 2005
- The impact of latency on surgical precision and task completion during robotic-assisted remote telepresence surgery. Computer Assisted Surgery. 10:93-99. 2005
- Robotic-assisted Laparoscopic Colorectal Surgery. Surgical Laparoscopy, Endoscopy and Percutaneous Techniques. 14:311-315. 2004
- Introduction: Robot-assisted surgery. Seminars in Laparoscopic Surgery. 11:61. 2004
- Robot-Assisted Remote Telepresence Surgery. Surgical Innovation. 11:123-128. 2004
- A Comparison of Laparoscopically Assisted and Open Colectomy for Colon Cancer. New England Journal of Medicine. 350:2050-2059. 2004
- Does laparoscopic fundoplication provide long-term control of gastroesophageal reflux related cough?. Surgical Endoscopy. 18:633-637. 2004
- Outcome of laparoscopic redo fundoplication. Surgical Endoscopy. 18:440-443. 2004
- Telepresence and telementoring in surgery.. Studies in Health Technology and Informatics. 104:200-206. 2004
- Does laparoscopic antireflux surgery prevent the occurrence of transient lower esophageal sphincter relaxation?. Surgical Endoscopy. 17:1050-1054. 2003
- Surgical outcome in gastro-esophageal reflux disease patients with inadequate response to proton pump inhibitors. Surgical Endoscopy. 17:1029-1035. 2003
- Transgastric endoluminal laparoscopic resection of a villous adenoma of the duodenum. Surgical Endoscopy. 17:352-352. 2003
- Five-Year Comprehensive Outcomes Evaluation in 181 Patients After Laparoscopic Nissen Fundoplication. Journal of the American College of Surgeons. 196:51-57. 2003
- Hand-Assisted Colorectal Surgery: A Barrier to the Advancement of Laparoscopic Colorectal Surgery. Clinics in Colon and Rectal Surgery. 16:239-242. 2003
- Reply: Invited Commentary. Journal of the American College of Surgeons. 196:58-59. 2003
- Local, exendin-(9—39)-insensitive, site of action of GLP-1 in canine ileum. American Journal of Physiology - Gastrointestinal and Liver Physiology. 283:G595-G602. 2002
- Postprandial bloating after laparoscopic Nissen fundoplication: a cause of comorbidity?. Canadian Journal of Surgery. 45:306-307. 2002
- Prospective Comparison of Laparoscopic versus Open Resection for Benign Colorectal Disease. Surgical Laparoscopy, Endoscopy and Percutaneous Techniques. 12:238-242. 2002
- Prospective comparison of laparoscopic versus open resection for benign colorectal disease. Surgical Laparoscopy, Endoscopy and Percutaneous Techniques. 12:238-242. 2002
- Assessment of the afferent vagal nerve in patients with gastroesophageal reflux. Surgical Endoscopy. 16:1042-1045. 2002
- Preoperative symptom evaluation and esophageal acid infusion predict response to laparoscopic Nissen fundoplication in gastroesophageal reflux patients who present with cough. Surgical Endoscopy. 16:1037-1041. 2002
- Sanctions raise fairness issues. Computer. 35:9-10. 2002
- Postprandial bloating after laparoscopic Nissen fundoplication.. Canadian Journal of Surgery. 44:440-444. 2001
- Treatment of inguinodynia after laparoscopic herniorrhaphy: a combined laparoscopic and fluoroscopic approach to the removal of helical tackers.. Surgical Laparoscopy, Endoscopy and Percutaneous Techniques. 11:148-151. 2001
- Laparoscopic versus Open Bowel Resection for Crohn's Disease. Canadian Journal of Gastroenterology and Hepatology. 15:237-242. 2001
- Laparoscopic vs. open resection for colorectal adenocarcinoma. Diseases of the Colon and Rectum. 44:10-18. 2001
- Sputum Cell Counts and Exhaled Nitric Oxide in Patients with Gastroesophageal Reflux, and Cough or Asthma. Canadian Respiratory Journal. 8:239-244. 2001
- Lipid-laden macrophages in induced sputum are a marker of oropharyngeal reflux and possible gastric aspiration. European Respiratory Journal. 16:1119-1122. 2000
- Reproducibility, validity, and responsiveness of a disease-specific symptom questionnaire for gastroesophageal reflux disease. Diseases of the Esophagus. 13:265-270. 2000
- Antral compensation after proximal gastric vagotomy. Journal of Gastrointestinal Surgery. 4:526-530. 2000
- Nitrergic and cholinergic vagal pathways involved in the regulation of canine proximal gastric tone: an in vivo study. Neurogastroenterology and Motility. 12:301-306. 2000
- Development of a New Telementoring Program. Healthcare Quarterly. 3:26-30. 2000
- Determinants of occurrence and volume of transpyloric flow during gastric emptying of liquids in dogs: importance of vagal input.. Digestive Diseases and Sciences. 45:1509-1516. 2000
- Laparoscopic cholecystectomy for gallbladder dyskinesia: clinical outcome and patient satisfaction.. Surgical Laparoscopy, Endoscopy and Percutaneous Techniques. 9:382-382. 1999
- Laparoscopic Heller's myotomy or botulinum toxin injection for management of esophageal achalasia. Surgical Endoscopy. 13:742-746. 1999
- Laparoscopic vs. open abdominoperineal resection for cancer. Diseases of the Colon and Rectum. 42:930-939. 1999
- Laparoscopic pancreatic surgery. American Journal of Surgery. 177:158-163. 1999
- Role of Laparoscopic Antireflux Surgery in the Management of Chronic GERD Symptoms. Canadian Journal of Gastroenterology and Hepatology. 13:761-764. 1999
- Gastro-oesophageal reflux related cough and its response to laparoscopic fundoplication. Thorax. 53:963-968. 1998
- Endoscopic transanal rectal stricturoplasty.. Surgical Laparoscopy, Endoscopy and Percutaneous Techniques. 8:193-196. 1998
- Esophageal and lower esophageal sphincter pressure profiles 6 and 24 months after laparoscopic fundoplication and their association with postoperative dysphagia. Surgical Endoscopy. 12:421-426. 1998
- Effects of GLP-1 on gastric emptying, antropyloric motility, and transpyloric flow in response to a nonnutrient liquid.. Digestive Diseases and Sciences. 43:1133-1140. 1998
- Laparoscopic Nissen Fundoplication. Annals of Surgery. 227:25-32. 1998
- Role of nitric oxide mechanisms in control of pyloric motility and transpyloric flow of liquids in conscious dogs.. Digestive Diseases and Sciences. 43:506-512. 1998
- Complications of laparoscopic nissen fundoplication. Surgical Innovation. 4:154-161. 1997
- Complications of Laparoscopic Nissen Fundoplication. Surgical Innovation. 4:154-161. 1997
- The Second Canadian Consensus Conference on the Management of Patients with Gastroesophageal Reflux Disease.. Canadian Journal of Gastroenterology and Hepatology. 11 Suppl B:7B-20B. 1997
- Immediate and delayed effects of laparoscopic Nissen fundoplication on pulmonary function. Surgical Endoscopy. 10:1171-1175. 1996
- Prospective evaluation of dysphagia before and after laparoscopic Nissen fundoplication without routine division of short gastrics.. Surgical Laparoscopy, Endoscopy and Percutaneous Techniques. 6:424-429. 1996
- Preservation of normal gastric emptying following gastric surgery by use of a muscle bridge. American Journal of Surgery. 172:345-349. 1996
- DOES THE COLON ADOPT SMALL BOWEL FEATURES IN A SMALL BOWEL ENVIRONMENT?. ANZ Journal of Surgery. 66:543-546. 1996
- Mechanics of pulsatile transpyloric flow in the pig (vol 488, pg 193, 1995). Journal of Physiology. 494:907-907. 1996
- Erratum: Journal of Physiology (1995) 488 (193-202). Journal of Physiology. 494:907. 1996
- Failure of antireflux surgery: Causes and management strategies - Discussion. American Journal of Surgery. 171:39-40. 1996
- Intermediate follow up of laparoscopic antireflux surgery - Discussion. American Journal of Surgery. 171:35-35. 1996
- Mechanics of pulsatile transpyloric flow in the pig.. Journal of Physiology. 488:193-202. 1995
- Role of antral intramural neural pathways in control of gastric emptying in the pig.. Journal of Physiology. 488:203-209. 1995
- EFFECTS OF POSTURE ON GASTRIC-EMPTYING OF NONNUTRIENT LIQUIDS AND ANTROPYLORODUODENAL MOTILITY. American Journal of Physiology - Gastrointestinal and Liver Physiology. 268:G868-G871. 1995
- Effects of posture on gastric emptying of nonnutrient liquids and antropyloroduodenal motility. American Journal of Physiology. 268:G868-G871. 1995
- Multiple submucosal ileal lipomas.. American Journal of Gastroenterology. 90:503-504. 1995
- Modulation of pumping function of gastric body and antropyloric contractions. Digestive Diseases and Sciences. 39:28S-31S. 1994
- Laparoscopic-assisted vagotomy and distal gastrectomy. Surgical Endoscopy. 8:1312-1315. 1994
- Loxiglumide abolishes the effects of intraduodenal oleic acid on gastric motility and emptying in the pig. Neurogastroenterology and Motility. 6:181-187. 1994
- Laparoscopic Nissen Fundoplication. Annals of Surgery. 220:137-145. 1994
- Gatroesophagheal Reflux Therapy: What is the Role of Therapy?. Canadian Journal of Gastroenterology and Hepatology. 7:602-604. 1993
- Relation of pyloric motility to pyloric opening and closure in healthy subjects.. Gut. 33:466-471. 1992
- Nervous Control of Distension-Induced Relaxation of the Porcine Lower Oesophageal Sphincter. Digestion. 51:217-225. 1992
- Surgical applications of the function of the pylorus.. Surgery annual. 24 Pt 1:181-194. 1992
- Risk in inventory models: Review and implementation. Engineering Costs and Production Economics. 19:267-272. 1990
- The effect of glucagon on esophageal peristalsis and clearance. Gastrointestinal Radiology. 14:100-102. 1989
- Erratum: Optimality Criteria and Risk in Inventory Models: The Case of the Newsboy Problem. Journal of the Operational Research Society. 40:710-710. 1989
- OPTIMALITY CRITERIA AND RISK IN INVENTORY MODELS - THE CASE OF THE NEWSBOY PROBLEM - REPLY. Journal of the Operational Research Society. 39:1183-1185. 1988
- OPTIMALITY CRITERIA AND RISK IN INVENTORY MODELS - THE CASE OF THE NEWSBOY PROBLEM - REPLY. Journal of the Operational Research Society. 39:701-703. 1988
- Optimality Criteria and Risk in Inventory Models: The Case of the Newsboy Problem. Journal of the Operational Research Society. 38:625-625. 1987
- Cash Transfer Scheduling for Concentrating Noncentral Receipts. Management science. 33:25-38. 1987
- Efficient Scheduling of Cross-Border Cash Transfers. Financial Management. 15:40-40. 1986
- Optimization of the decentralized cash management problem. European Journal of Operational Research. 20:198-205. 1985
- A computerized cash concentration system. Omega. The International Journal of Management Science. 8:459-464. 1980
- An heuristic for sampling rare populations. Omega. The International Journal of Management Science. 4:225-227. 1976