46
Participants
Start Date
September 30, 2012
Primary Completion Date
January 31, 2015
Study Completion Date
January 31, 2015
gastric tomodensitometry with gas at 3 months and 12 months
Hospices Civils de Lyon- hôpital Edouard Herriot- service de Chirurgie Digestive, Lyon
Hospices Civils de Lyon
OTHER