This site provides information about a clinical study for treatment of patients with severe Crohn's Disease, using bone marrow transplantation. This study is being conducted by Dr. George McDonald and teams of doctors and nurses at the University of Washington Medical Center, Seattle Children's Hospital and the Fred Hutchinson Cancer Research Center in Seattle.
At this time, the study is closed to enrollment while we analyze data from patients who received bone marrow transplants in the last two years. We will be unable to answer inquiries about the study until we re-open the protocol. Please re-check this website at intervals for updates.