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Mohamad H. El Zein MD, MPH
Mohamad H. El Zein MD, MPH
Johns Hopkins Hospital/University of Toledo College of Medicine
Verified email at utoledo.edu
Title
Cited by
Cited by
Year
Peroral endoscopic myotomy (POEM) vs laparoscopic Heller myotomy (LHM) for the treatment of Type III achalasia in 75 patients: a multicenter comparative study
V Kumbhari, AH Tieu, M Onimaru, MH El Zein, EN Teitelbaum, MB Ujiki, ...
Endoscopy international open 4, E195-E201, 2015
2792015
A comparative evaluation of EUS-guided biliary drainage and percutaneous drainage in patients with distal malignant biliary obstruction and failed ERCP
MA Khashab, AK Valeshabad, E Afghani, VK Singh, V Kumbhari, ...
Digestive diseases and sciences 60, 557-565, 2015
2502015
International multicenter experience with peroral endoscopic myotomy for the treatment of spastic esophageal disorders refractory to medical therapy (with video)
MA Khashab, AA Messallam, M Onimaru, EN Teitelbaum, MB Ujiki, ...
Gastrointestinal endoscopy 81 (5), 1170-1177, 2015
2252015
International multicenter comparative trial of endoscopic ultrasonography-guided gastroenterostomy versus surgical gastrojejunostomy for the treatment of malignant gastric …
MA Khashab, M Bukhari, TH Baron, J Nieto, M El Zein, YI Chen, ...
Endoscopy international open 5 (04), E275-E281, 2017
2042017
EUS-guided gastroenterostomy: the first US clinical experience (with video)
MA Khashab, V Kumbhari, IS Grimm, S Ngamruengphong, G Aguila, ...
Gastrointestinal endoscopy 82 (5), 932-938, 2015
1892015
Gastroesophageal reflux after peroral endoscopic myotomy: a multicenter case–control study
V Kumbhari, P Familiari, NC Bjerregaard, M Pioche, E Jones, WJ Ko, ...
Endoscopy 49 (07), 634-642, 2017
1702017
International multicenter comparative trial of transluminal EUS-guided biliary drainage via hepatogastrostomy vs. choledochoduodenostomy approaches
MA Khashab, AA Messallam, I Penas, Y Nakai, RJ Modayil, C De la Serna, ...
Endoscopy International Open 4, E175-E181, 2016
1352016
Transpapillary drainage has no added benefit on treatment outcomes in patients undergoing EUS-guided transmural drainage of pancreatic pseudocysts: a large multicenter study
D Yang, S Amin, S Gonzalez, D Mullady, S Hasak, S Gaddam, ...
Gastrointestinal endoscopy 83 (4), 720-729, 2016
1072016
Refractory gastroparesis can be successfully managed with endoscopic transpyloric stent placement and fixation (with video)
MA Khashab, S Besharati, S Ngamruengphong, V Kumbhari, M El Zein, ...
Gastrointestinal endoscopy 82 (6), 1106-1109, 2015
1052015
EUS-guided biliary drainage or enteroscopy-assisted ERCP in patients with surgical anatomy and biliary obstruction: an international comparative study
MA Khashab, MH El Zein, K Sharzehi, FP Marson, O Haluszka, AJ Small, ...
Endoscopy international open 4 (12), E1322-E1327, 2016
1022016
Intraoperative measurement of esophagogastric junction cross-sectional area by impedance planimetry correlates with clinical outcomes of peroral endoscopic myotomy for …
S Ngamruengphong, BHA von Rahden, J Filser, A Tyberg, A Desai, ...
Surgical endoscopy 30, 2886-2894, 2016
912016
Prospective international multicenter study on endoscopic ultrasound-guided biliary drainage for patients with malignant distal biliary obstruction after failed endoscopic …
MA Khashab, S Van der Merwe, R Kunda, MH El Zein, AY Teoh, ...
Endoscopy International Open 4 (04), E487-E496, 2016
832016
Endoscopic ultrasound-guided creation of a transgastric fistula for the management of hepatobiliary disease in patients with Roux-en-Y gastric bypass
S Ngamruengphong, J Nieto, R Kunda, V Kumbhari, YI Chen, M Bukhari, ...
Endoscopy 49 (06), 549-552, 2017
812017
Cost-effectiveness analysis comparing lumen-apposing metal stents with plastic stents in the management of pancreatic walled-off necrosis
YI Chen, AN Barkun, V Adam, G Bai, VK Singh, M Bukhari, OB Gutierrez, ...
Gastrointestinal endoscopy 88 (2), 267-276. e1, 2018
762018
Comprehensive analysis of efficacy and safety of peroral endoscopic myotomy performed by a gastroenterologist in the endoscopy unit: a single-center experience
MA Khashab, M El Zein, V Kumbhari, S Besharati, S Ngamruengphong, ...
Gastrointestinal endoscopy 83 (1), 117-125, 2016
732016
Stylet slow-pull versus standard suction for endoscopic ultrasound-guided fine-needle aspiration of solid pancreatic lesions: a multicenter randomized trial
P Saxena, M El Zein, T Stevens, A Abdelgelil, S Besharati, A Messallam, ...
Endoscopy 50 (05), 497-504, 2018
672018
Peroral endoscopic myotomy: anterior versus posterior approach: a randomized single-blinded clinical trial
MA Khashab, O Sanaei, J Rivory, N Eleftheriadis, PWY Chiu, H Shiwaku, ...
Gastrointestinal endoscopy 91 (2), 288-297. e7, 2020
66*2020
Learning curve for peroral endoscopic myotomy
M El Zein, V Kumbhari, S Ngamruengphong, KA Carson, E Stein, A Tieu, ...
Endoscopy International Open 4 (05), E577-E582, 2016
582016
Endoscopic suturing for the prevention of stent migration in benign upper gastrointestinal conditions: a comparative multicenter study
S Ngamruengphong, RZ Sharaiha, A Sethi, AA Siddiqui, CJ DiMaio, ...
Endoscopy, 802-808, 2016
562016
Endoscopic sleeve gastroplasty: the learning curve
C Hill, M El Zein, A Agnihotri, M Dunlap, A Chang, A Agrawal, S Barola, ...
Endoscopy international open 5 (09), E900-E904, 2017
512017
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