Fecal Microbiota Transplant (FMT) in Pediatric Active Ulcerative Colitis and Pediatric Active Crohn's Colitis

The study intervention consists of frozen, bottled or encapsulated fecal microbiota preparations that have been screened and prepared to a uniform and rigorous standard by OpenBiome. FMT is performed by patients receiving a retention enema and swallowing capsules, introducing stool from a healthy donor into their intestinal tract.

Placebo administration will consist of both a placebo retention enema and placebo capsules.