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Page 1
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. 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
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. Surg Endosc. 2016 Jul;30(7):2886-94. doi: 10.1007/s00464-015-4574-2. Epub 2015 Oct 20. Surg Endosc. 2016. PMID: 26487227
Learning curve for peroral endoscopic myotomy.
El Zein M, Kumbhari V, Ngamruengphong S, Carson KA, Stein E, Tieu A, Chaveze Y, Ismail A, Dhalla S, Clarke J, Kalloo A, Canto MI, Khashab MA. El Zein M, et al. Endosc Int Open. 2016 May;4(5):E577-82. doi: 10.1055/s-0042-104113. Epub 2016 Mar 30. Endosc Int Open. 2016. PMID: 27227118 Free PMC article.
Gastroesophageal reflux after peroral endoscopic myotomy: a multicenter case-control study.
Kumbhari V, Familiari P, Bjerregaard NC, Pioche M, Jones E, Ko WJ, Hayee B, Cali A, Ngamruengphong S, Mion F, Hernaez R, Roman S, Tieu AH, El Zein M, Ajayi T, Haji A, Cho JY, Hazey J, Perry KA, Ponchon T, Kunda R, Costamagna G, Khashab MA. Kumbhari V, et al. Endoscopy. 2017 Jul;49(7):634-642. doi: 10.1055/s-0043-105485. Epub 2017 May 4. Endoscopy. 2017. PMID: 28472834
Double peroral endoscopic myotomy for achalasia.
Kumbhari V, Tieu AH, Azola A, Saxena P, Ngamruengphong S, El Zein MH, Khashab MA. Kumbhari V, et al. Among authors: el zein mh. Gastrointest Endosc. 2015 Nov;82(5):953. doi: 10.1016/j.gie.2015.05.036. Epub 2015 Jun 25. Gastrointest Endosc. 2015. PMID: 26119650 No abstract available.
Peroral endoscopic myotomy: anterior versus posterior approach: a randomized single-blinded clinical trial.
Khashab MA, Sanaei O, Rivory J, Eleftheriadis N, Chiu PWY, Shiwaku H, Ogihara K, Ismail A, Abusamaan MS, El Zein MH, Wong VW, Billioux VG, Kumbhari V, Kalloo AN, Ponchon T, Pioche M. Khashab MA, et al. Among authors: el zein mh. Gastrointest Endosc. 2020 Feb;91(2):288-297.e7. doi: 10.1016/j.gie.2019.07.034. Epub 2019 Aug 10. Gastrointest Endosc. 2020. PMID: 31408652 Clinical Trial.
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