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Stylet slow-pull versus standard suction for endoscopic ultrasound-guided fine-needle aspiration of solid pancreatic lesions: a multicenter randomized trial.
Saxena P, El Zein M, Stevens T, Abdelgelil A, Besharati S, Messallam A, Kumbhari V, Azola A, Brainard J, Shin EJ, Lennon AM, Canto MI, Singh VK, Khashab MA. Saxena P, et al. Among authors: el zein m. Endoscopy. 2018 May;50(5):497-504. doi: 10.1055/s-0043-122381. Epub 2017 Dec 22. Endoscopy. 2018. PMID: 29272906 Free PMC article. Clinical Trial.
Comprehensive analysis of efficacy and safety of peroral endoscopic myotomy performed by a gastroenterologist in the endoscopy unit: a single-center experience.
Khashab MA, El Zein M, Kumbhari V, Besharati S, Ngamruengphong S, Messallam A, Abdelgalil A, Saxena P, Tieu AH, Raja S, Stein E, Dhalla S, Garcia P, Singh VK, Pasricha PJ, Kalloo AN, Clarke JO. Khashab MA, et al. Among authors: el zein m. Gastrointest Endosc. 2016 Jan;83(1):117-25. doi: 10.1016/j.gie.2015.06.013. Epub 2015 Jul 26. Gastrointest Endosc. 2016. PMID: 26212369
Refractory gastroparesis can be successfully managed with endoscopic transpyloric stent placement and fixation (with video).
Khashab MA, Besharati S, Ngamruengphong S, Kumbhari V, El Zein M, Stein EM, Tieu A, Mullin GE, Dhalla S, Nandwani MC, Singh V, Canto MI, Kalloo AN, Clarke JO. Khashab MA, et al. Among authors: el zein m. Gastrointest Endosc. 2015 Dec;82(6):1106-9. doi: 10.1016/j.gie.2015.06.051. Epub 2015 Aug 5. Gastrointest Endosc. 2015. PMID: 26253017
Intraoperative measurement of esophagogastric junction cross-sectional area by impedance planimetry correlates with clinical outcomes of peroral endoscopic myotomy for achalasia: a multicenter study.
Ngamruengphong S, von Rahden BH, Filser J, Tyberg A, Desai A, Sharaiha RZ, Lambroza A, Kumbhari V, El Zein M, Abdelgelil A, Besharati S, Clarke JO, Stein EM, Kalloo AN, Kahaleh M, Khashab MA. Ngamruengphong S, et al. Among authors: el zein m. Surg Endosc. 2016 Jul;30(7):2886-94. doi: 10.1007/s00464-015-4574-2. Epub 2015 Oct 20. Surg Endosc. 2016. PMID: 26487227
Double endoscopic bypass by using lumen-apposing stents (with videos).
Khashab MA, El Zein M, Ngamruengphong S, Haito Chavez Y, Kumbhari V, Ismail A, Tieu AH, Aguila G, Singh VK, Lennon AM, Canto MI, Kalloo AN. Khashab MA, et al. Among authors: el zein m. Gastrointest Endosc. 2016 Feb;83(2):435-9. doi: 10.1016/j.gie.2015.09.041. Gastrointest Endosc. 2016. PMID: 26773639 No abstract available.
Endoscopic suturing for the prevention of stent migration in benign upper gastrointestinal conditions: a comparative multicenter study.
Ngamruengphong S, Sharaiha RZ, Sethi A, Siddiqui AA, DiMaio CJ, Gonzalez S, Im J, Rogart JN, Jagroop S, Widmer J, Hasan RA, Laique S, Gonda T, Poneros J, Desai A, Tyberg A, Kumbhari V, El Zein M, Abdelgelil A, Besharati S, Hernaez R, Okolo PI, Singh V, Kalloo AN, Kahaleh M, Khashab MA. Ngamruengphong S, et al. Among authors: el zein m. Endoscopy. 2016 Sep;48(9):802-8. doi: 10.1055/s-0042-108567. Epub 2016 Jun 29. Endoscopy. 2016. PMID: 27356125
176 results