| Financial conflicts of interest in clinical practice guidelines: a systematic review S Tabatabavakili, R Khan, MA Scaffidi, N Gimpaya, D Lightfoot, SC Grover Mayo Clinic Proceedings: Innovations, Quality & Outcomes 5 (2), 466-475, 2021 | 57 | 2021 |
| Impact of a simulation-based ergonomics training curriculum on work-related musculoskeletal injury risk in colonoscopy R Khan, MA Scaffidi, J Satchwell, N Gimpaya, W Lee, S Genis, D Tham, ... Gastrointestinal endoscopy 92 (5), 1070-1080. e3, 2020 | 54 | 2020 |
| Non‐technical skills curriculum incorporating simulation‐based training improves performance in colonoscopy among novice endoscopists: Randomized controlled trial CM Walsh, MA Scaffidi, R Khan, A Arora, N Gimpaya, P Lin, J Satchwell, ... Digestive Endoscopy 32 (6), 940-948, 2020 | 45 | 2020 |
| Simulation in endoscopy: Practical educational strategies to improve learning R Khan, MA Scaffidi, SC Grover, N Gimpaya, CM Walsh World journal of gastrointestinal endoscopy 11 (3), 209, 2019 | 41 | 2019 |
| Association of biologic prescribing for inflammatory bowel disease with industry payments to physicians R Khan, CM Nugent, MA Scaffidi, N Gimpaya, SC Grover JAMA internal medicine 179 (10), 1424-1425, 2019 | 29 | 2019 |
| Colonoscopy competence assessment tools: a systematic review of validity evidence R Khan, E Zheng, SB Wani, MA Scaffidi, T Jeyalingam, N Gimpaya, ... Endoscopy 53 (12), 1235-1245, 2021 | 28 | 2021 |
| Undisclosed payments by pharmaceutical and medical device manufacturers to authors of endoscopy guidelines in the United States R Bansal, R Khan, MA Scaffidi, N Gimpaya, S Genis, A Bukhari, J Dhillon, ... Gastrointestinal endoscopy 91 (2), 266-273, 2020 | 18 | 2020 |
| Validity evidence for observational ERCP competency assessment tools: A systematic review R Khan, H Homsi, N Gimpaya, J Lisondra, N Sabrie, R Gholami, R Bansal, ... Endoscopy, 2023 | 17 | 2023 |
| The Toronto Upper Gastrointestinal Cleaning Score: a prospective validation study R Khan, N Gimpaya, JI Vargas, A Ramkissoon, S Seleq, R Gholami, ... Endoscopy 55 (02), 121-128, 2023 | 15 | 2023 |
| Relative Efficacies of Interventions to Improve the Quality of Screening-related Colonoscopy: A Systematic Review and Network Meta-analysis of Randomized Controlled Trials R Khan, Y Ruan, Y Yuan, K Khalaf, NS Sabrie, N Gimpaya, MA Scaffidi, ... Gastroenterology, 2024 | 13 | 2024 |
| Completeness of reporting for COVID-19 case reports, January to April 2020: a meta-epidemiologic study MA Scaffidi, N Gimpaya, J Li, R Bansal, Y Verma, K Elsolh, GM Donn, ... CMAJ open 9 (1), E295-E301, 2021 | 12 | 2021 |
| Self-assessment of Competence in Endoscopy: Challenges and Insights MA Scaffidi, R Khan, SC Grover, N Gimpaya, CM Walsh Journal of the Canadian Association of Gastroenterology 4 (4), 151-157, 2021 | 11 | 2021 |
| Do authors of research funded by the Canadian Institutes of Health Research comply with its open access mandate?: A meta-epidemiologic study MA Scaffidi, K Elsolh, J Li, Y Verma, R Bansal, N Gimpaya, V Larivière, ... PloS one 16 (8), e0256577, 2021 | 9 | 2021 |
| Educational interventions to improve ergonomics in gastrointestinal endoscopy: a systematic review MA Scaffidi, N Gimpaya, AB Fecso, R Khan, J Li, R Bansal, N Torabi, ... Endoscopy international open 10 (09), E1322-E1327, 2022 | 8 | 2022 |
| Automated detection of cecal intubation with variable bowel preparation using a deep convolutional neural network DJ Low, Z Hong, R Khan, R Bansal, N Gimpaya, SC Grover Endoscopy International Open 9 (11), E1778-E1784, 2021 | 8 | 2021 |
| Video-based interventions to improve self-assessment accuracy among physicians: A systematic review C Pattni, M Scaffidi, J Li, S Genis, N Gimpaya, R Khan, R Bansal, N Torabi, ... Plos one 18 (7), e0288474, 2023 | 7 | 2023 |
| Outcomes for upper gastrointestinal bleeding during the first wave of the COVID‐19 pandemic in the Toronto area R Khan, S Saha, N Gimpaya, R Bansal, MA Scaffidi, F Razak, AA Verma, ... Journal of Gastroenterology and Hepatology 37 (5), 878-882, 2022 | 7 | 2022 |
| Global trends in training and credentialing guidelines for gastrointestinal endoscopy: a systematic review N Sabrie, R Khan, S Seleq, H Homsi, N Gimpaya, R Bansal, MA Scaffidi, ... Endoscopy International Open 11 (02), E193-E201, 2023 | 6 | 2023 |
| Patient and Public Involvement in Inflammatory Bowel Disease Research—A Scoping Review K Elsolh, A Li, M Hu, S Seleq, E Neary, N Gimpaya, MA Scaffidi, T Kishibe, ... Journal of the Canadian Association of Gastroenterology 7 (2), 137-148, 2024 | 4 | 2024 |
| Conflicts of Interest in Inflammatory Bowel Disease Articles on UpToDate R Khan, J Li, MA Scaffidi, N Gimpaya, B Pivetta, SC Grover Journal of the Canadian Association of Gastroenterology 4 (1), 10-14, 2021 | 4 | 2021 |