Randomized Controlled Trial
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World J Gastroenterol. Aug 7, 2014; 20(29): 10151-10157
Published online Aug 7, 2014. doi: 10.3748/wjg.v20.i29.10151
Is rectal indomethacin effective in preventing of post-endoscopic retrograde cholangiopancreatography pancreatitis?
Zoltán Döbrönte, Zoltán Szepes, Ferenc Izbéki, Judit Gervain, László Lakatos, Gyula Pécsi, Miklós Ihász, Lilla Lakner, Erzsébet Toldy, László Czakó
Zoltán Döbrönte, Miklós Ihász, Lilla Lakner, Department of Gastroenterology and Internal Medicine, Markusovszky Teaching Hospital, H-9700 Szombathely, Hungary
Zoltán Szepes, László Czakó, 1st Department of Medicine, University of Szeged, 6701 Szeged, Hungary
Ferenc Izbéki, Judit Gervain, 1st Department of Internal Medicine, Szent György Regional Hospital, H-8000 Székesfehérvár, Hungary
László Lakatos, Department of Internal Medicine, Csolnoky Ferenc Regional Hospital, H-8200 Veszprém, Hungary
Gyula Pécsi, Department of Gastroenterology, Karolina Hospital, H-9200 Mosonmagyaróvár, Hungary
Erzsébet Toldy, Central Laboratory, Markusovszky Teaching Hospital, H-9700 Szombathely, Hungary
Erzsébet Toldy, Institute of Diagnostics, Faculty of Health Sciences, University of Pécs, H-7621 Pécs, Hungary
Author contributions: Döbrönte Z and Czakó L designed the research; Döbrönte Z, Szepes Z, Izbéki F, Gervain J, Lakatos L, Pécsi G, Ihász M, Lakner L and Czakó L performed the research; Toldy E analysed the data and Döbrönte Z wrote the paper.
Supported by TÁMOP-4.2.2.A-11/1/KONV-2012-0035 and OTKA K101521
Correspondence to: László Czakó, MD, PhD, 1st Department of Medicine, University of Szeged, Dugonics tér, P.O.Box: 427, 6701 Szeged, Hungary. czako.laszlo@med.u-szeged.hu
Telephone: +36-62-545187 Fax: +36-62-545185
Received: January 12, 2014
Revised: March 12, 2014
Accepted: April 21, 2014
Published online: August 7, 2014
Core Tip

Core tip: Acute pancreatitis is the most common and potentially fatal complication of endoscopic retrograde cholangiopancreatography (ERCP). Non-steroidal anti-inflammatory drugs have been suggested to be effective in prospective controlled trials, but the results are inconclusive. A prospective, randomised, placebo-controlled multicentre study was therefore conducted in five endoscopic units. The results for 665 patients who randomly received a suppository containing 100 mg indomethacin or placebo before ERCP were evaluated. There was no difference between the indomethacin and placebo groups in the incidence of either post-ERCP pancreatitis or hyperamylasaemia. Rectal indomethacin is not effective in preventing post-ERCP pancreatitis in average-risk patients.