Comparison of efficacies between stents for malignant colorectal obstruction: a randomized, prospective study
S Park, JH Cheon, JJ Park, CM Moon, SP Hong… - Gastrointestinal …, 2010 - Elsevier
BACKGROUND: Colonoscopic insertion of a self-expandable metallic stent (SEMS) has
been widely performed for the treatment of malignant colorectal obstruction. Different types
of stents could influence the efficacy and complication rate of stent use. OBJECTIVE: To
compare the efficacy and complication rates between two SEMSs, the uncovered WallFlex
stent and the covered Comvi stent. DESIGN: A prospective, randomized study. SETTING:
Tertiary-care academic medical center. PATIENTS: Between 2007 and 2009, a total of 151 …
been widely performed for the treatment of malignant colorectal obstruction. Different types
of stents could influence the efficacy and complication rate of stent use. OBJECTIVE: To
compare the efficacy and complication rates between two SEMSs, the uncovered WallFlex
stent and the covered Comvi stent. DESIGN: A prospective, randomized study. SETTING:
Tertiary-care academic medical center. PATIENTS: Between 2007 and 2009, a total of 151 …
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