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Long‐term survival rate of pediatric patients after blood transfusion
Author(s) -
Gauvin France,
Champagne Martin A.,
Robillard Pierre,
Le Cruguel JeanPierre,
Lapointe Hélène,
Hume Heather
Publication year - 2008
Publication title -
transfusion
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.045
H-Index - 132
eISSN - 1537-2995
pISSN - 0041-1132
DOI - 10.1111/j.1537-2995.2007.01614.x
Subject(s) - medicine , death certificate , pediatrics , blood transfusion , disease , population , mortality rate , cause of death , surgery , environmental health
BACKGROUND: Studies in adults report posttransfusion survival rate (PTSR) at 1 to 10 years of 41 to 67 percent. There are no published studies specifically addressing PTSR in pediatric patients. The objectives of this study were to evaluate PTSR and risk factors associated with death in children receiving transfusions. STUDY DESIGN AND METHODS: A database of all patients receiving their first transfusion between 1990 and 1992 at Sainte‐Justine Hospital (SJH) was used. Patients' demographic data, primary diagnosis, surgical procedures, and information on all labile components transfused were collected. Death was confirmed by the SJH database, RAMQ (universal health care provider for Québec residents), and the Quebec Commission for Access to Information (death certificate). RESULTS: The study population consisted of 1100 children. Median age was 16 months (range, 0‐204 months). The most frequent primary diagnoses were cardiac disease (22%), prematurity (21.5%), malignant disease (11%), and hematologic disease (9.5%). Patients received a median of three transfusions (range, 1‐126). PTSR was 86.9 percent at 1 year and 82.3 percent at 10 years. For nonsurvivors, median survival time was 22 days. Multivariate analysis showed that significant risk factors for death are age of less than 1 month, a diagnosis of malignant disease, more than 20 transfusions, and administration of more than one type of blood component. CONCLUSION: PTSR in children receiving their first transfusion between 1990 and 1992 was considerably higher than the PTSR reported in adults. Death occurred early after the first transfusion; survival rate remained relatively stable thereafter.