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

University of Illinois College of Medicine at Peoria

Status: Unknown

Conditions: Childhood Obesity

Study type: Observational

Funder types: Other

Identifiers

NCT03149601

1001223

Details and patient eligibility

About

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.

Enrollment: 150 estimated patients

Sex: All

Ages: 5 to 12 years old

Volunteers: No Healthy Volunteers

Inclusion criteria

1. patients aged 5-12 years

Exclusion criteria

1. patient who have received either oral or parenteral antibiotics in the last 3 months
2. patients who have a diagnosed immunodeficiency
3. patients who are on medications that modulate the immune system including systemic prednisone and biologics
4. patients who have a gastrointestinal condition which is known to alter the gut flora such as inflammatory bowel disease, chronic diarrhea, celiac disease and eosinophilic gastroenteritis diseases
5. patients who have taken proton pump inhibitors in the last 3 months
6. patients who have taken probiotics in the last 6 months.

Trial design

150 participants in 2 patient groups

Healthy Weight

Description:

Participants with BMI \< 95th percentile

Obese

Description:

Participants with BMI \> or = 95th percentile