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Food Intake and IgA Microbiota in Anorexia Nervosa

NCT05842343 · Status: TERMINATED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 14

Last updated 2025-11-26

No results posted yet for this study

Summary

Anorexia nervosa is characterized by intestinal dysbiosis, related to the feeding behavior impairment presented by these patients. Pathophysiologic hypotheses are involving the trouble of the microbiota-gut-brain axis in the field of mental diseases.

Conditions

  • Anorexia Nervosa
  • Healthy Volunteer

Interventions

OTHER

Food intake evaluation

Measure (by survey) of food group intake for : lipids /proteins / fibers / carbohydrates

OTHER

Stool sample

Purification by affinity of the IgA coated bacteria from a fecal solution. Genomic analysis of the bacteria for diversity and richness

Sponsors & Collaborators

  • Institut National de Recherche pour l'Agriculture, l'Alimentation et l'Environnement

    collaborator OTHER

  • Laboratory Physiopathologie et biotherapies des infections muqueuses (GIMAP)

    collaborator UNKNOWN

  • Centre Hospitalier Universitaire de Saint Etienne

    lead OTHER

Principal Investigators

  • Tristan GABRIEL-SEGARD, Md · CHU SAINT-ETIENNE

Study Design

Allocation
NON_RANDOMIZED
Purpose
BASIC_SCIENCE
Masking
NONE
Model
PARALLEL

Eligibility

Min Age
18 Years
Max Age
50 Years
Sex
FEMALE
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2023-10-13
Primary Completion
2023-11-28
Completion
2024-02-02

Countries

  • France

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 NCT05842343 on ClinicalTrials.gov