622
Participants
Start Date
January 1, 2001
Primary Completion Date
December 31, 2025
Study Completion Date
December 31, 2025
Phlebotomy
Therapeutic phlebotomy, the periodic, frequent removal of the iron contained in the hemoglobin of red blood cells.
National Institutes of Health Clinical Center, Bethesda
National Institutes of Health Clinical Center (CC)
NIH