217
Participants
Start Date
October 30, 2006
Primary Completion Date
August 31, 2017
Study Completion Date
August 31, 2017
sleeve gastrectomy
laparoscopic sleeve gastrectomy
Roux-Y-gastric bypass
laparoscopic gastric bypass
Swiss National Science Foundation
OTHER
Ethicon Endo-Surgery
INDUSTRY
University Hospital, Basel, Switzerland
OTHER