Obesity: open trials in Norway

26 open trials have a site in Norway. Registry data; only the trial team decides who can take part.

NCT03532477
Bariatric Surgery and Pharmacokinetics of Venlafaxine
Research · Norwegian University of Science and Technology
St. Olavs University Hospital, Trondheim
Registry updated 2026-10-14
2023-506289-29-00
eHealth Based treatment of AdolescenT obesiTy with Low energy diet and sEmaglutide (eBATTLE Obesity)
Trial Treatment · Phase 4 · Vestfold Hospital Trust
Helse Bergen HF, Bergen · Nordlandssykehuset HF, Bodo · Finnmarkssykehuset HF, Hammerfest · Oslo University Hospital HF, Oslo · Vestfold Hospital Trust, Tonsberg · St. Olavs hospital HF, Trondheim
Registry updated 2026-09-22
NCT03497143
Bariatric Surgery and Pharmacokinetics of Lamotrigine
Research · Norwegian University of Science and Technology
St. Olavs University Hospital, Trondheim
Registry updated 2026-08-13
NCT03519893
Bariatric Surgery and Pharmacokinetics of Losartan
Research · Norwegian University of Science and Technology
St. Olavs University Hospital, Trondheim
Registry updated 2026-08-13
NCT03519906
Bariatric Surgery and Pharmacokinetics of Metoprolol
Research · Norwegian University of Science and Technology
St. Olavs University Hospital, Trondheim
Registry updated 2026-08-13
NCT03535376
Bariatric Surgery and Pharmacokinetics of Valsartan
Research · Norwegian University of Science and Technology
St. Olavs University Hospital, Trondheim
Registry updated 2026-08-13
NCT03538457
Bariatric Surgery and Pharmacokinetics of Paracetamol
Research · Norwegian University of Science and Technology
St. Olavs University Hospital, Trondheim
Registry updated 2026-08-13
NCT06617689
Effect of Patient Education on Drinking Behaviour and Oral Hygiene in Patients Undergoing Bariatric Surgery
Trial Treatment · St. Olavs Hospital
St Olavs Hospital, Trondheim
Registry updated 2026-07-20
NCT03440177
Bariatric Surgery and Pharmacokinetics of Ramipril
Research · Norwegian University of Science and Technology
St. Olavs University Hospital, Trondheim
Registry updated 2026-07-08
NCT03448783
Bariatric Surgery and Pharmacokinetics of Apixaban
Research · Norwegian University of Science and Technology
St. Olavs University Hospital, Trondheim
Registry updated 2026-07-08
NCT03449472
Bariatric Surgery and Pharmacokinetics of Quetiapine
Research · Norwegian University of Science and Technology
St. Olavs University Hospital, Trondheim
Registry updated 2026-07-08
NCT03449485
Bariatric Surgery and Pharmacokinetics of Chlorprothixene
Research · Norwegian University of Science and Technology
St. Olavs University Hospital, Trondheim
Registry updated 2026-07-08
NCT03460327
Bariatric Surgery and Pharmacokinetics of Candesartan
Research · Norwegian University of Science and Technology
St. Olavs University Hospital, Trondheim
Registry updated 2026-07-08
NCT03460366
Bariatric Surgery and Pharmacokinetics of Enalapril
Research · Norwegian University of Science and Technology
St. Olavs University Hospital, Trondheim
Registry updated 2026-07-08
NCT03476525
Bariatric Surgery and Pharmacokinetics of Fluoxetine
Research · Norwegian University of Science and Technology
St. Olavs University Hospital, Trondheim
Registry updated 2026-07-08
NCT03476538
Bariatric Surgery and Pharmacokinetics of Gabapentin
Research · Norwegian University of Science and Technology
St. Olavs University Hospital, Trondheim
Registry updated 2026-07-08
NCT03476551
Bariatric Surgery and Pharmacokinetics of Hydrochlorothiazide
Research · Norwegian University of Science and Technology
St. Olavs University Hospital, Trondheim
Registry updated 2026-07-08
NCT03476577
Bariatric Surgery and Pharmacokinetics of Ibuprofen
Research · Norwegian University of Science and Technology
St. Olavs University Hospital, Trondheim
Registry updated 2026-07-08
NCT03476603
Bariatric Surgery and Pharmacokinetics of Irbesartan
Research · Norwegian University of Science and Technology
St. Olavs University Hospital, Trondheim
Registry updated 2026-07-08
NCT03497156
Bariatric Surgery and Pharmacokinetics of Lercanidipine
Research · Norwegian University of Science and Technology
St. Olavs University Hospital, Trondheim
Registry updated 2026-07-08
NCT05611697
Laparoscopic Single Anastomosis Sleeve Ileal Bypass Versus Laparoscopic Sleeve Gastrectomy for Morbid Obesity
Trial Treatment · Oslo University Hospital
Oslo University Hospital, Oslo · The Morbid Obesity Center, Vestfold Hospital Trust, Tønsberg
Registry updated 2026-05-18
NCT05732623
Exogenous and Endogenous Risk Factors for Early-onset Colorectal Cancer
Research · San Raffaele University
Division of Cancer Medicine, Oslo University Hospital (OUS), Institute for Cancer Genetics and Informatics Norwegian Radium Hospital, Oslo
Registry updated 2026-04-24
NCT04917601
A Multicenter Study for Evaluating a Digital Support System in Childhood Obesity Treatment
Trial Treatment · Karolinska Institutet
St Olavs Hospital, Trondheim
Registry updated 2025-10-06
NCT07085923
Norwegian Mental Illness Heart Health Study
Trial Treatment · Madeleine Elisabeth Angelsen
Department for nutrition science, Domus Medica, University of Oslo, Oslo
Registry updated 2025-10-02
NCT07042672
Behavioral Therapy and GLP-1 Analogue Effects on Binge Eating, Weight, and Coping in Obesity
Research · Haukeland University Hospital
Haukeland University Hospital, Bergen
Registry updated 2025-09-15

All Obesity trials and the map

This page is not medical advice. Talk to your doctor before contacting a trial.

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