• Beta cell function after weight loss : a clinical trial comparing gastric bypass surgery and intensive lifestyle intervention 

      Hofsø, Dag; Jenssen, Trond Geir; Bollerslev, Jens; Ueland, Thor; Godang, Kristin; Stumvoll, Michael; Sandbu, Rune; Røislien, Jo; Hjelmesæth, Jøran (Journal article; Tidsskriftartikkel; Peer reviewed, 2011)
      The effects of various weight loss strategies on pancreatic beta cell function remain unclear. We aimed to compare the effect of intensive lifestyle intervention (ILI) and Roux-en-Y gastric bypass surgery (RYGB) on beta cell function. Design One year controlled clinical trial (ClinicalTrials.gov identifier NCT00273104). One hundred and nineteen morbidly obese participants without known diabetes from ...
    • Obesity-related cardiovascular risk factors after weight loss : a clinical trial comparing gastric bypass surgery and intensive lifestyle intervention 

      Hofsø, Dag; Nordstrand, Njord; Johnson, Line Kristin; Karlsen, Tor-Ivar; Hager, Helle; Jenssen, Trond Geir; Bollerslev, Jens; Godang, Kristin; Sandbu, Rune; Røislien, Jo; Hjelmesæth, Jøran (Journal article; Tidsskriftartikkel; Peer reviewed, 2010)
      Objective: Weight reduction improves several obesity-related health conditions. We aimed to compare the effect of bariatric surgery and comprehensive lifestyle intervention on type 2 diabetes and obesityrelated cardiovascular risk factors. Design: One-year controlled clinical trial (ClinicalTrials.gov identifier NCT00273104). Methods: Morbidly obese subjects (19–66 years, mean (S.D.) body mass ...