Standardized Microbiota Transplant Therapy in Crohn's Disease

This study is testing whether a standardized gut microbiome transplant (also called fecal microbiota transplant, or FMT) can help people with active Crohn's disease who are not responding adequately to their current medications. **You may be eligible if...** - You are between 18 and 89 years old - You speak English - You have a confirmed Crohn's disease diagnosis with active inflammation visible on colonoscopy - Your current medications are at a stable dose **You may NOT be eligible if...** - You have had significant bowel surgery (such as removal of most of your colon or small bowel) - You have gastroparesis or a history of gastric bypass surgery - You have a symptomatic intestinal narrowing (stricture) or a bowel-to-bladder fistula - You have a colostomy or ileostomy - You are pregnant or breastfeeding - You have an active or untreated infection - You have a primary immune deficiency or are receiving active cancer chemotherapy Talk to your doctor to see if this trial is right for you.