| Pre-existing liver disease is associated with poor outcome in patients with SARS CoV2 infection; The APCOLIS Study (APASL COVID-19 Liver Injury Spectrum Study) SK Sarin, A Choudhury, GK Lau, MH Zheng, D Ji, S Abd-Elsalam, ... Hepatology international 14, 690-700, 2020 | 249 | 2020 |
| Clinical study evaluating the efficacy of ivermectin in COVID‐19 treatment: A randomized controlled study S Abd‐Elsalam, RA Noor, R Badawi, M Khalaf, ES Esmail, S Soliman, ... Journal of medical virology 93 (10), 5833-5838, 2021 | 120 | 2021 |
| Machine learning risk prediction of mortality for patients undergoing surgery with perioperative SARS-CoV-2: the COVIDSurg mortality score British journal of surgery 108 (11), 1274-1292, 2021 | 48 | 2021 |
| Liver Injury Spectrum Study (APCOLIS Study-NCT 04345640). Pre-existing liver disease is associated with poor outcome in patients with SARS CoV2 infection; the APCOLIS Study … SK Sarin, A Choudhury, GK Lau, MH Zheng, D Ji, S Abd-Elsalam, ... Hepatol Int 14 (5), 690-700, 2020 | 31 | 2020 |
| Omata M APASL COVID Task Force SK Sarin, A Choudhury, GK Lau, MH Zheng, D Ji, S Abd-Elsalam, ... APASL COVID Liver Injury Spectrum Study (APCOLIS Study-NCT 04345640) Pre …, 0 | 31 | |
| Amyloid a in serum and ascitic fluid as a novel diagnostic marker of spontaneous bacterial peritonitis R Badawi, MN Asghar, S Abd-Elsalam, SA Elshweikh, T Haydara, ... Anti-Inflammatory & Anti-Allergy Agents in Medicinal Chemistry (Formerly …, 2020 | 15 | 2020 |
| Low Delayed Bleeding and High Complete Closure Rate of Mucosal Defects with the Novel Through-The-Scope Dual Action Tissue Clip After Endoscopic Resection of Large Non … Gastrointestinal Endoscopy, 2023 | 8* | 2023 |
| Tanta Protocol for Management of COVID-19: Perspectives from a Developing Country S Abd-Elsalam, ES Esmail, M Khalaf, GN El-Sarnagawy, SM Shalaby, ... Endocrine, Metabolic & Immune Disorders-Drug Targets (Formerly Current Drug …, 2021 | 6 | 2021 |
| Expanding endoscopic boundaries: Endoscopic resection of large appendiceal orifice polyps with endoscopic mucosal resection and endoscopic submucosal dissection MOO Ankur P Patel, Mai A Khalaf , Margarita Riojas-Barrett , Tara Keihanian World Journal of Gastrointestinal Endoscopy, 2023 | 4 | 2023 |
| Settings of a novel electrosurgical generator to enable efficient and safe submucosal endoscopic procedures MOO Salmaan Jawaid , Tara Keihanian , Mai Khalaf , Margarita Riojas-Barrett ... Endoscopy International Open, 2023 | 4 | 2023 |
| Prospective feasibility study of a novel rigidizing stabilizing overtube in the resection of complex gastrointestinal polyps S Jawaid, AF Aboelezz, G Daba, M Khalaf, F Ayoub, N Zabad, M Mercado, ... Endoscopy, 2024 | 1 | 2024 |
| Peroral Endoscopic Myotomy For Spastic Esophageal Dysmotility Among Opioid Users: Multicenter Propensity Score Match Study. Y Zhang, A Farooq, VS Gorrepati, JF Forde, A Canakis, R Kim, M Ma, ... Gastrointestinal Endoscopy, S0016-5107 (24) 00003, 2024 | 1 | 2024 |
| Ambulatory endoscopic submucosal dissection for gastrointestinal neoplasms: trends and associated factors in the US YI Kim, MA Khalaf, T Keihanian, J Salmaan, MO Othman Clinical Gastroenterology and Hepatology, 2024 | 1 | 2024 |
| Ocular manifestations in patients with coronavirus disease 2019 (COVID-19): a real world multicenter observational study in egypt R Gaber, S Abd-Elsalam, M Khalaf, ES Esmail, OA Ahmed, H Fawzy, ... The Open Ophthalmology Journal 16 (1), 2022 | 1 | 2022 |
| Predictors of residual neoplasia after noncurative (R1) endoscopic submucosal dissection of lesions in the gastrointestinal tract F Ayoub, M Khalaf, AG Kuang, T Keihanian, S Jawaid, MO Othman European Journal of Gastroenterology & Hepatology 36 (10), 1180-1185, 2024 | | 2024 |
| Transcecal endoscopic appendectomy for management of complex appendiceal polyps extending into the appendiceal orifice T Keihanian, MA Khalaf, FZ Aloor, DH Zamil, S Jawaid, MO Othman Endoscopy International Open 12 (08), E932-E939, 2024 | | 2024 |
| The use of a self-assembling peptide gel for stricture prevention in the esophagus after endoscopic submucosal dissection: a US multicenter prospective study (with video) D Yang, MK Hasan, Y Xiao, M Gabr, S Jawaid, MA Khalaf, NS Sharma, ... Gastrointestinal Endoscopy 100 (2), 213-220, 2024 | | 2024 |
| Learning curve for endoscopic submucosal dissection (ESD) in the United States: a large, untutored single-operator experience MA Khalaf, F Ayoub, KA Staggers, JW El-Haj, S Jawaid, MO Othman Endoscopy International Open, 2024 | | 2024 |
| Outcomes of endoscopic submucosal dissection in cirrhotic patients: First American cohort RL Pecha, F Ayoub, A Patel, A Muftah, MW Wright, MA Khalaf, ... World Journal of Hepatology 16 (5), 784, 2024 | | 2024 |
| A Novel Suturing Device Enables Safe and Effective Closure of Large Defects After Endoscopic Submucosal Dissection. T Keihanian, N Zabad, M Khalaf, W Abdeljaber, YI Kim, SA Jawaid, ... Gastrointestinal Endoscopy, S0016-5107 (23) 00392, 2023 | | 2023 |
Mohamed O OthmanBaylor College of MedicineVerified email at bcm.edu