The Hospital Of Vestfold

This study follows 113 people scheduled for either gastric bypass or sleeve gastrectomy to see how the surgery affects their social experiences and well-being. Participants will fill out daily diaries about their social interactions and mood at 6 weeks and 1 year after surgery. T…

This study follows 120 people in group therapy for alcohol use disorder to see which patient factors—like mental health, drinking severity, personality, or thinking skills—predict who finishes treatment and stays sober a year later. Researchers hope to learn how to match patients…