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Study identifier: NCT06391671 Synced from ClinicalTrials.gov · July 29, 2026
● Recruiting

The Stress-obesity Axis: a Metabolomics Approach Towards Personalized Nutrition in Adolescents

Condition: Pediatric Obesity  ·  Sponsor: University Ghent

PhaseN/A
Planned participants750
Who can joinAll sexes, 11 Years to 17 Years
Healthy volunteersYes

About this study

The ultimate aim of this project is to establish a validated strategy that allows for personalized intervention in adolescents (11 to 17 years) whom are assigned a state of overweight or obesity. The investigators will assess the following hypotheses: * Weight condition is reflected by the fecal metabolome (WP1) * Emotional stress is implicated in weight condition (WP1) * Functionality of the gut microbiome is related to the diet-stress-obesity axis (WP2) * Dietary pattern impacts the fecal metabolome and gut microbiome (WP2) * Personalized dietary intervention outperforms generalized dietary approaches (WP3) Participants will: * Produce a saliva, stool and hair sample * Fill in questionnaires regarding mental health, medical health and demographic information * Fill in a food frequency questionnaire and a 24-hrecalls * Be measured (height, weight, fat% and waist circumference) The samples will be analyzed using a technique called metabolomics to identify biomarker candidates with diagnostic and/or prognostic potential. Additionally, microbiome analysis will be performed to map the microbiome of all groups.

This description comes directly from the study's public registry record.

Talk to the study team

Emile Callemeyn, Dr  ·  +32473271636  ·  emile.callemeyn@ugent.be

Lynn Vanhaecke, Prof  ·  0032 9 264 74 57  ·  Lynn.Vanhaecke@ugent.be

Always discuss trial participation with your own doctor first.

Locations (7)

AZ Jan Palfijn Gent, Oost-Vlaanderen, Belgium, 9000Ghent, Oost-Vlaanderen, BelgiumRecruiting
Ghent University HospitalGhent, Oost-Vlaanderen, BelgiumRecruiting
Clairs VallonsOttignies-Louvain-la-Neuve, Waals Brabant, BelgiumRecruiting
ZeepreventoriumDe Haan, West-Vlaanderen, BelgiumRecruiting
AZ DeltaRoeselare, West-Vlaanderen, BelgiumRecruiting
UZ AntwerpenAntwerp, BelgiumRecruiting
ZNA MiddelheimAntwerp, BelgiumRecruiting

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Source record: clinicaltrials.gov/study/NCT06391671