Randomized Trial Of Platelet Transfusion Policies After Blood Stem Cells Transplantation In Young Children: Reduction Of Number Of Single Platelet Concentrate Donors Per Child

Inclusion Criteria: * Children weighing 30 kg or less with a diagnosis of haematological malignancy or solid tumour, who were candidates for HSCT were eligible for inclusion in the study. * Written informed consent was required from parents of eligible children. Exclusion Criteria: * Children were excluded if they had a anti-HLA and/or anti-HPA antibody, if they were prior included in this study or if the parents declined to participate.