Scientists dive deep into immune mysteries of gut diseases to personalize care

NCT ID NCT03369353

ENROLLING_BY_INVITATION Knowledge-focused Sponsor: Boston Children's Hospital Source: ClinicalTrials.gov ↗

First seen Jun 27, 2026 · Last updated Jun 27, 2026

Summary

This study aims to better understand what causes inflammatory bowel disease (IBD), graft-versus-host disease (GVHD), and other gut problems by analyzing blood and tissue samples from 1,000 patients. Researchers will use advanced lab techniques to track immune system changes over time. The goal is to find specific disease pathways that can lead to more personalized diagnosis and treatment. This is an observational study, not a treatment trial.

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Conditions

The condition(s) this trial relates to.

digestive system disorder graft versus host disease inflammatory bowel disease

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

FUNCTIONAL GASTROINTESTINAL DISORDERS GRAFT VS HOST DISEASE INFLAMMATORY BOWEL DISEASES

Contacts and locations

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Locations

Boston Children's Hospital

Boston, Massachusetts, 02115, United States
Dana-Farber Cancer Institute

Boston, Massachusetts, 02215, United States
Massachusetts General Hospital

Boston, Massachusetts, 02114, United States
Seattle Children's Hospital

Seattle, Washington, 98105, United States