164
Participants
Start Date
July 31, 1993
Primary Completion Date
November 30, 2004
Study Completion Date
November 30, 2004
ERCP with 10 French biliary plastic stent placement
Stent placement of a 10 French biliary plastic stent
ERCP with 11.5 French biliary plastic stent
biliary plastic stent placement
American Society for Gastrointestinal Endoscopy
OTHER
American College of Gastroenterology
OTHER
Indiana University
OTHER