NCT07492485Completed
Precision Nutrition Recommendations Generated by Metataxonomic Microbiome Testing Improve Food Group Choices and Intestinal Health Indicators in an Obese Population in Colombia
Source: ClinicalTrials.gov · Last updated 25 Mar 2026
Brief summary (registry, in English)
This study evaluated whether personalized dietary recommendations based on gut microbiome testing can improve intestinal health and food choices in adults with obesity in the region of Antioquia, Colombia. Fifty participants were randomly assigned to an intervention or control group. Outcomes included gut microbiome composition, blood biomarkers, weight, physical activity frequency, and dietary adherence over 12 weeks
- Status (registry)
- Completed
- Study type
- Interventional
- Enrollment
- 50 (actual)
- First submitted
- 12 Mar 2026
- Start date
- 10 Jul 2023
- Primary completion date
- 20 Feb 2024
- Lead sponsor
- Astrolab bio
- Diseases
- Obesity
- NCT number
- NCT07492485
What you commit to
- Study type: Interventional
- Participants enrolled: 50
- From 10 Jul 2023 to the primary completion date, 20 Feb 2024
- 1 site in 1 country
- Visits and tests: ask the trial team, the registry does not list them
Built from the registry fields of ClinicalTrials.gov. It describes the study, not your situation.
Who cannot take part
Copied verbatim from ClinicalTrials.gov and grouped by topic. Only the trial team decides who can take part.
Prior treatment
- Use of specific medications (e.g., antidepressants, antibiotics)
Other illness
- History of bariatric surgery
- Diagnosed mental health conditions
Other
- Pregnancy or lactation
- Participation in a structured nutritional plan
- Planned extended travel within the next 9 months
Who the study is looking for
- Affiliation with Comfama healthcare provider
- Age between 23 and 65 years
- Body Mass Index (BMI) ≥ 30 kg/m²
- Residence in Medellín, Antioquia, Colombia
- Willingness and ability to participate in the study for 12 weeks
Age in the registry: 23 years to 65 years · Sex: All · Does not accept healthy volunteers
Sites (1)
Sites in registry order. Pick your city on the disease page to sort them by distance.
| Site | City | Country | Site status |
|---|---|---|---|
| Astrolab-bio Coordinator of this site? Confirm its status | Medellín | Colombia | Unknown status |
This page is information, not medical advice. Discuss any trial with your doctor.