Fecal Microbiota Transplantation in Pediatric Crohn's Disease

This study tests fecal microbiota transplantation (FMT) — transferring healthy gut bacteria from a donor into a patient — as a treatment for pediatric Crohn's disease, a chronic inflammatory bowel condition. **You may be eligible if...** - You are a child or adolescent with a diagnosis of Crohn's disease - Your disease is active and not fully controlled by current medications - You and your parents or guardians consent to participate **You may NOT be eligible if...** - You have severe infections or immunodeficiency - You recently had bowel surgery - You are on antibiotics that cannot be paused Talk to your doctor to see if this trial is right for you.