title: Immediate adverse reactions to platelet transfusions: whole blood derived versus apheresis platelets.
abstract: The transfusion of whole blood derived platelets (WBDPs) or apheresis platelets (APs) is standard support for cancer patients. However, disputes remain about which type of platelets are ideal in terms of efficacy, cost, and the risk of adverse reactions. This cross sectional study included 141 cancer patients who underwent chemotherapy or hematopoietic progenitor cell transplantation and received platelet transfusions at The University of Texas M.D. Anderson Cancer Center between 2002 and 2003 were retrospectively evaluated. A total of 141 patients who did not differ significantly in terms of age or sex had a reaction to transfusions (WBDPs, n=123; APs, n=18), for a frequency of 0.66% in patients who received WBDPs and 0.45% in patients who received APs, but this difference was not statistically significant (p=0.13). More WBDP-related reactions occurred in patients transfused with older platelets (>2 days old) than in patients transfused with fresh platelets, but the difference compared with AP-associated reactions was not statistically significant. However, the rate of reactions to WBDP may increase if WBDPs are stored for a prolonged time (>2 days). Until evidence becomes available that clearly refutes this; the more fresh platelets as possible may be used.
authors: Department of Laboratory Medicine, The University of Texas M.D. Anderson Cancer Center, Houston, TX, USA.
authors: A
authors: A
authors: Salam
authors: G M
authors: GM
authors: Hosain
authors: M M
authors: MM
authors: Hosain
authors: A
authors: A
authors: Narvios
authors: K
authors: K
authors: Sazama
authors: B
authors: B
authors: Lichtiger
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D000970:Antineoplastic Agents / Q000009:adverse effects; D001787:Blood Group Incompatibility / Q000209:etiology*; D002648:Child; D003430:Cross-Sectional Studies; D005260:Female; D018380:Hematopoietic Stem Cell Transplantation / Q000009:adverse effects; D006470:Hemorrhage / Q000517:prevention & control / Q000628:therapy; D006801:Humans; D008297:Male; D008875:Middle Aged; D016017:Odds Ratio; D017713:Platelet Transfusion / Q000009:adverse effects* / Q000379:methods; D053657:Platelet-Rich Plasma; D010983:Plateletpheresis / Q000379:methods*; D012189:Retrospective Studies; D013921:Thrombocytopenia / Q000209:etiology / Q000628:therapy*; D013997:Time Factors; D055815:Young Adult
chemical_list: D000970:Antineoplastic Agents