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: * The duration of the surgical method on weight reduction and remission of comorbidities * Theprevalence of complications and new morbidities after the surgical procedures Participants will be asked be asked to * fill inn questionnaires, * have a clinical examinition * have an interview with nurse and doctor * have blood samples taken * undergo other investigations
Age range
20 Years – 75 Years
Sex
ALL
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The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.
A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.
Long-term weight loss
Timeframe: 10-15 years after surgery