This study is being conducted to evaluate how the body absorbs and processes the immediate
release (IR) and sustained release (XR) medication venlafaxine (Effexor®). Subject who are
1-3 years post gastric bypass or sleeve gastrectomy surgery will be invited to participate.
Non-surgical controls will also be enrolled based on a matching criteria to post gastric
bypass subjects. Participants will be asked to complete two 12-hour study days approximately
11 days apart. This study will enroll up to 30 participants.
Phase:
Phase 4
Details
Lead Sponsor:
North Dakota State University
Collaborator:
Neuropsychiatric Research Institute, Fargo, North Dakota