Welcome to the website of the TEEN-BESTrial

The TEEN-BESTrial is a study in which two types of weight loss surgery in adolescents with morbid obesity (aged 13-17) are compared: the Roux-en-Y Gastric Bypass and the Gastric Sleeve (see images below).

The TEEN-BESTrial is developed by a collaboration of bariatric surgeons and pediatricians who are specialized in the treatment of overweight and obesity in children and adolescents.

This website provides information regarding the content of the study and the study design. Information is available for both patients and professionals. On most pages, files can be downloaded containing more detailed/additional information.

If you have any questions or comments, please contact the coordinating investigator, D.S. Bonouvrie. Please see the contact page for her contact details.