School of Medicine

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Browsing School of Medicine by Author "Aadam, A. Aziz"

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    Multicenter evaluation of the clinical utility of laparoscopy-assisted ERCP in patients with Roux-en-Y gastric bypass
    (Elsevier, 2017) Abbas, Ali M.; Strong, Andrew T.; Diehl, David L.; Brauer, Brian C.; Lee, Iris H.; Burbridge, Rebecca; Zivny, Jaroslav; Higa, Jennifer T.; Falcão, Marcelo; El Hajj, Ihab I.; Tarnasky, Paul; Enestvedt, Brintha K.; Ende, Alexander R.; Thaker, Adarsh M.; Pawa, Rishi; Jamidar, Priya; Sampath, Kartik; de Moura, Eduardo Guimarães Hourneaux; Kwon, Richard S.; Suarez, Alejandro L.; Aburajab, Murad; Wang, Andrew Y.; Shakhatreh, Mohammad H.; Kaul, Vivek; Kang, Lorna; Kowalski, Thomas E.; Pannala, Rahul; Tokar, Jeffrey; Aadam, A. Aziz; Tzimas, Demetrios; Wagh, Mihir S.; Draganov, Peter V.; Ponsky, Jeffrey; Greenwald, Bruce D.; Uradomo, Lance T.; McGhan, Alyson A.; Hakimian, Shahrad; Ross, Andrew; Sherman, Stuart; Bick, Benjamin L.; Forsmark, Christopher E.; Yang, Dennis; Gupte, Anand; Chauhan, Shailendra; Hughes, Steven J.; Saks, Karen; Bakis, Gennadiy; Templeton, Adam W.; Saunders, Michael; Sedarat, Alireza; Evans, John A.; Muniraj, Thiruvengadam; Gardner, Timothy B.; Ramos, Almino C.; Santo, Marco Aurelio; Nett, Andrew; Coté, Gregory A.; Elmunzer, Joseph; Dua, Kulwinder S.; Nosler, Michael J.; Strand, Daniel S.; Yeaton, Paul; Kothari, Shivangi; Ullah, Asad; Taunk, Pushpak; Brady, Patrick; Pinkas, Haim; Faulx, Ashley L.; Shahid, Haroon; Holmes, Jordan; Pannu, Davinderbir; Komanduri, Srinadh; Bucobo, Juan Carlos; Dhaliwal, Harry; Rostom, Alaa; Acker, Brent W.; Medicine, School of Medicine
    Background and Aims The obesity epidemic has led to increased use of Roux-en-Y gastric bypass (RYGB). These patients have an increased incidence of pancreaticobiliary diseases yet standard ERCP is not possible due to surgically altered gastroduodenal anatomy. Laparoscopic-ERCP (LA-ERCP) has been proposed as an option but supporting data are derived from single center small case-series. Therefore, we conducted a large multicenter study to evaluate the feasibility, safety, and outcomes of LA-ERCP. Methods This is retrospective cohort study of adult patients with RYGB who underwent LA-ERCP in 34 centers. Data on demographics, indications, procedure success, and adverse events were collected. Procedure success was defined when all of the following were achieved: reaching the papilla, cannulating the desired duct and providing endoscopic therapy as clinically indicated. Results A total of 579 patients (median age 51, 84% women) were included. Indication for LA-ERCP was biliary in 89%, pancreatic in 8%, and both in 3%. Procedure success was achieved in 98%. Median total procedure time was 152 minutes (IQR 109-210) with median ERCP time 40 minutes (IQR 28-56). Median hospital stay was 2 days (IQR 1-3). Adverse events were 18% (laparoscopy-related 10%, ERCP-related 7%, both 1%) with the clear majority (92%) classified as mild/moderate whereas 8% were severe and 1 death occurred. Conclusion Our large multicenter study indicates that LA-ERCP in patients with RYGB is feasible with a high procedure success rate comparable with that of standard ERCP in patients with normal anatomy. ERCP-related adverse events rate is comparable with conventional ERCP, but the overall adverse event rate was higher due to the added laparoscopy-related events.