Update on multi-center clinical trials in the United States

This article reviews numerous multi-center clinical trials, either ongoing or in planning stages, which involve diverse clinical applications and emerging technologies in apheresis and transfusion medicine. The investigations summarized herein involve the following specific areas: platelet dosing strategy, thrombotic thrombocytopenia purpura, inflammatory bowel disease, seven-day platelet storage, dendritic cell vaccines, and age-related macular degeneration.