1,351
Participants
Start Date
July 31, 2004
Primary Completion Date
January 31, 2008
Study Completion Date
January 31, 2008
Medium Dose Prophylactic Platelet Transfusions
2.2 x 10\^11 platelets per m\^2 BSA
Lower Dose Prophylactic Platelet Transfusions
1.1 x 10\^11 platelets per m\^2 BSA
Higher Dose Prophylactic Platelet Transfusions
4.4 \* 10\^11 platelets per m\^2 BSA
NY-Presbyterian Hosp/Weill Cornell Medical Center, New York
University of Pittsburgh Presbyterian and Shadyside Hospital, Pittsburgh
U of Pennsylvania Health System; Children's Hospital of Philadelphia, Philadelphia
University of Maryland Medical Center, Baltimore
Johns Hopkins Hospital, Baltimore
University of North Carolina Hospitals, Chapel Hill
Duke University Medical Center, Durham
Emory University Hospitals; Children's Healthcare of Atlanta, Atlanta
University Hospital Cleveland, Cleveland
University of Iowa Hospitals and Clinics, Iowa City
University of Wisconsin Hospital and Clinics, Madison
Children's Hospital of Wisconsin, Milwaukee
Oncology Alliance/St. Luke's Hospital, Milwaukee
Froedtert Memorial Lutheran Hospital, Milwaukee
University of Minnesota Medical Center, Fairview, Minneapolis
Tulane University Hospital and Clinics, New Orleans
U of Oklahoma Health Sciences Center, Oklahoma City
U of Texas SW Medical Center at Dallas, Dallas
Virginia Mason Hospital, Seattle
U of Washington Medical Center/FHCRC; Children's Hospital and Medical Center, Seattle
Children's Hospital Boston; Beth Israel Deaconess Medical Center; Brigham and Women's Hospital, Boston
Lead Sponsor
National Heart, Lung, and Blood Institute (NHLBI)
NIH
Transfusion Medicine/Hemostasis Clinical Research Network
NETWORK
Carelon Research
OTHER