AIM: We aimed to determine the incidence of colonic perforation (CP) following colonoscopy and postpolypectomy bleeding (PPB) in a teaching hospital, assessing the influence of endoscopist experience as a risk factor. METHOD: All colonoscopies performed between 1995 and 2008 were reviewed. Demographic data, endoscopic procedure information, incidence of CP and PPB, and endoscopist experience were recorded. RESULTS: In the 14-year period, 25,214 endoscopic colonic procedures were performed, and 3991 patients underwent polypectomy. The overall CP risk was 0.51/1000 procedures; and PPB 14.7/1000. The relative risk (RR) ratio of complications was 2.8/1000 procedures. The RR rate was highest for endoscopists performing less than 591 procedures per year (4.0/1000 [95% CI, 3.7-4.3] vs 2.9/1000 [95% CI, 2.6-3.2]), P < 0.001). CONCLUSION: The complication rate after colonoscopy was comparable to that previously reported. Colonoscopy carried out by a low-volume endoscopist was independently associated with bleeding and perforation.
AIM: We aimed to determine the incidence of colonic perforation (CP) following colonoscopy and postpolypectomy bleeding (PPB) in a teaching hospital, assessing the influence of endoscopist experience as a risk factor. METHOD: All colonoscopies performed between 1995 and 2008 were reviewed. Demographic data, endoscopic procedure information, incidence of CP and PPB, and endoscopist experience were recorded. RESULTS: In the 14-year period, 25,214 endoscopic colonic procedures were performed, and 3991 patients underwent polypectomy. The overall CP risk was 0.51/1000 procedures; and PPB 14.7/1000. The relative risk (RR) ratio of complications was 2.8/1000 procedures. The RR rate was highest for endoscopists performing less than 591 procedures per year (4.0/1000 [95% CI, 3.7-4.3] vs 2.9/1000 [95% CI, 2.6-3.2]), P < 0.001). CONCLUSION: The complication rate after colonoscopy was comparable to that previously reported. Colonoscopy carried out by a low-volume endoscopist was independently associated with bleeding and perforation.
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Authors: Ramon Bartolí; Jaume Boix; Gemma Odena; Napoleón D De la Ossa; Vicente Moreno de Vega; Vicente Lorenzo-Zúñiga Journal: World J Gastrointest Endosc Date: 2013-05-16
Authors: Barbara Bielawska; Andrew G Day; David A Lieberman; Lawrence C Hookey Journal: Clin Gastroenterol Hepatol Date: 2013-07-23 Impact factor: 11.382
Authors: Dorine J Pluimers; Ellen J van Vliet; Anne Gh Niezink; Martijn S van Mourik; Eric H Eddes; Michel W Wouters; Rob A E M Tollenaar; Wim H van Harten Journal: BMC Res Notes Date: 2015-04-09