# PET-study on the Role of the Reward System in Weight Loss After Bariatric Surgery

> **NCT05359887** · NA · ACTIVE_NOT_RECRUITING · sponsor: **University Medical Center Groningen** · enrollment: 30 (estimated)

## Conditions studied

- Obesity

## Interventions

- **OTHER:** standardized liquid mixed meal Nutridrink®

## Key facts

- **NCT ID:** NCT05359887
- **Lead sponsor:** University Medical Center Groningen
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** ACTIVE_NOT_RECRUITING
- **Start date:** 2022-12-01
- **Primary completion:** 2026-12-31
- **Final completion:** 2026-12-31
- **Target enrollment:** 30 (ESTIMATED)
- **Last updated:** 2026-04-29


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT05359887

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT05359887, "PET-study on the Role of the Reward System in Weight Loss After Bariatric Surgery". Retrieved via AI Analytics 2026-06-24 from https://api.ai-analytics.org/clinical/NCT05359887. Licensed CC0.

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*[Clinical trials dataset](/datasets/clinical-trials) · CC0 1.0*