Status:
ACTIVE_NOT_RECRUITING
How Altered Gut-Brain-Axis Influences Food Choices: Part 2 (BrainFood)
Lead Sponsor:
Lia Bally
Collaborating Sponsors:
ETH Zurich
Conditions:
Food Preferences
Obesity
Eligibility:
All Genders
18+ years
Brief Summary
Obesity is currently one of the most substantial health burdens. Due to the production of marked and sustained weight loss, bariatric surgery is an increasingly used therapeutic modality to combat obe...
Detailed Description
The overall aim of this project is to elucidate the changes in food behaviour among obese adults undergoing obesity treatments. The main objective is to observe the effect of obesity treatments on fo...
Eligibility Criteria
Inclusion
- Female and male subjects aged 18 years or older
- Proficient in German (including written)
- BMI≥30kg/m2 or BMI≥28kg/m2 with adiposity-related comorbidities (prediabetes, type 2 diabetes mellitus, hypertension, dyslipidemia)
- Referred for obesity treatment or who started obesity treatment within 6 months (surgical or non-surgical)
- Primary grocery shopping at the Swiss biggest grocery retailers (Coop, Migros), and regularly using a loyalty card (Cumulus and/or Supercard)
Exclusion
- Incapacity to give informed consent
- Primary shopping in other food retailers (e.g. Aldi, Lidl, outside of Switzerland, etc.)
Key Trial Info
Start Date :
November 1 2021
Trial Type :
OBSERVATIONAL
Allocation :
ACTUAL
End Date :
December 1 2026
Estimated Enrollment :
61 Patients enrolled
Trial Details
Trial ID
NCT04788836
Start Date
November 1 2021
End Date
December 1 2026
Last Update
June 25 2025
Active Locations (1)
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1
Department of Diabetes, Endocrinology, Clinical Nutrition and Metabolism, Inselspital, Bern University Hospital
Bern, Switzerland, 3010