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Not listed No phase listed Observational

Composition and Collection Feasibility of Gut Microbiota in Children With and Without Obesity

ClinicalTrials.gov ID: NCT03149601

Public ClinicalTrials.gov record NCT03149601. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.

ClinicalTrials.gov public records Last synced Sep 5, 2026, 3:58 AM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Brief summary

Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.

Adults with obesity have an imbalance of bacteria in their intestines which may contribute to weight gain and diseases related to obesity. Restoring the balance of these bacteria (the "microbiota") could help reduce weight and related diseases. However, little is known about this imbalance in children with obesity. This research study will map out the compositions of the gut microbiota of children and compare them with those of children who have healthy weights and different degrees of obesity. This project will also measure the amounts of fatty acids in the stools which are an indication of how efficiently the intestines absorb calories from food. If an imbalance is detected in children with obesity, then this information can help researchers test ways to restore the gut microbiota with hopes of reducing weight and some of its related health problems.

Study identification

NCT ID
NCT03149601
Recruitment status
Not listed
Study type
Observational
Phase
Not listed
Enrollment
150 participants

Conditions and interventions

Interventions

Not listed

Eligibility (public fields only)

Age range
5 Years to 12 Years
Sex
All
Healthy volunteers
Not listed

This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.

Study timeline

Start date
Mar 6, 2017
Primary completion
Dec 30, 2018
Completion
Dec 30, 2019
Last update posted
Jul 31, 2019

2017 – 2019

United States locations

U.S. sites
1
U.S. states
1
U.S. cities
1
Facility City State ZIP Site status
University of Illinois College of Medicine at Peoria Peoria Illinois 61637

Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.

About this trial record page

What this page shows
Public field values for ClinicalTrials.gov record NCT03149601, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
What this page does not do
No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
Where the data comes from
Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
Last refresh
Last update posted Jul 31, 2019 · Synced Sep 5, 2026

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Open the official record

The complete protocol, eligibility criteria, and contact information for NCT03149601 live on ClinicalTrials.gov.

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