An observational study in Bariatric Surgery Candidate, sponsored by St. Olavs Hospital. Completed at 3 sites in Norway. Open to participants aged 20 Years to 75 Years. Per ClinicalTrials.gov, last updated 2026-05-29.
Sponsored by St. Olavs Hospital · Observational
The goal of this observational study is to explore the longterm effects of two bariatric surgical procedures by inviting patients from three public hospitals who had Roux-en-Y gastric bypass or Sleeve gastrectomy to a follow-up after10-15 years
The main question[s] it aims to answer are:
Theprevalence of complications and new morbidities after the surgical procedures Participants will be asked be asked to
The BAROBS project is a collaberation between three public hospitals in Norway exploring the concequeces ten years or more after undergoing gastric bypass or sleeve gastrectomy for severe obesity.
1400 patients who underwent bariatric surgery at the three hospitals will be invited to a follow up including antrophometric, meassurment of bodily composition by bioimpedance and DXA, blood samples, questionnaires on sosioeconomic topics, symptoms and quality of life, continous glucose monitoring, dental examination, and other clinical evaluation.
St. Olavs Hospital is the lead sponsor of 165 studies on the registry; 30 are open to participants now.
Counted across the registry records on this site, refreshed daily.
1400 patients who had baratric surgery at three public hospitals in Central Norway from 2010 to 2015 are invited to a follow up in 2023-2025
Exclusion Criteria:
JDF11 JDF41 JDF97
Also known as: Roux-en-Y gastsric bypass, Sleeve gastrectomy
Long-term weight loss
Total weight loss after bariatric surgery
Time frame: 10-15 years after surgery
Remission of comorbidities after bariatric surgery
Remission of Type 2 Diabetes Mellitus, Hypertension and Sleep Apnoe
Time frame: 10-15 years after surgery
Quality of life after bariatric surgery
Health related quality of life, SF -36
Time frame: 10-15 years after surgery
Plan to share: No
No publications or documents are linked to this record.
This study is completed, as verified in May 2026. You cannot join it, but the record below documents what was studied.
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St. Olavs Hospital