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Effectiveness of a Precision Diet Based on Gene Expression Versus a Personalized Mediterranean-Style Diet in Weight Loss

NCT06435325 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 29

Last updated 2025-04-04

No results posted yet for this study

Summary

The present randomized controlled trial aims to evaluate the relationship between gene expression profiling and the response to a precision diet compared to a personalized Mediterranean-style diet (control diet) in metabolically healthy individuals with overweight and obesity.

Compared to the control diet, the precision diet is expected to increase adherence to dietary recommendations (resulting in weight loss and maintenance). In addition, the investigators postulate that the precision diet will lead to greater lifestyle changes, improving long-term well-being and health in people with overweight and obesity.

Conditions

  • Overweight and Obesity

Interventions

BEHAVIORAL

Precision diet

After the recruitment and randomization, the participants will follow the assigned diet and recommendations for 3-months.

BEHAVIORAL

Control diet

After the recruitment and randomization, the participants will follow the assigned diet and recommendations for 3-months.

Sponsors & Collaborators

  • University of Barcelona

    collaborator OTHER

  • Fundació Institut de Recerca de l'Hospital de la Santa Creu i Sant Pau

    lead OTHER

Principal Investigators

  • Jose Manuel Soria, Phd · Fundació Institut de Recerca de l'Hospital de la Santa Creu i Sant Pau

  • Maria Izquierdo-Pulido, Phd · University of Barcelona

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
SINGLE
Model
PARALLEL

Eligibility

Min Age
30 Years
Max Age
50 Years
Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2024-06-03
Primary Completion
2024-11-30
Completion
2024-11-30

Countries

  • Spain

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT06435325 on ClinicalTrials.gov