BACKGROUND: American Red Cross surveillance data on transfusion-related acute lung injury (TRALI) fatalities were analyzed to evaluate the association with components from donors with white blood cell (WBC) antibodies and to examine the potential impact of the selective transfusion of plasma from male donors. STUDY DESIGN AND METHODS: Suspected TRALI reports in 2003 through 2005 were identified and all fatalities were reviewed and classified by three physicians as "probable TRALI" or of "unrelated etiology," with independent review of the associated serologic investigation. Hospital investigational and reporting biases could not be fully controlled in this retrospective study. RESULTS: A total of 550 reports of suspected TRALI, including 72 fatalities, were investigated. The number of reports increased each year and the rate varied by geographic region. Retrospective review of fatalities revealed 38 cases of probable TRALI, the majority (24 of 38 [63%]) after plasma transfusion. A female, WBC antibody-positive donor was involved in 71 percent (27 of 38) of cases and in 75 percent (18 of 24) of cases involving plasma transfusion. Female antibody-positive donors were more likely to be associated with probable TRALI than with unrelated cases (p = 0.0001; odds ratio [OR], 9.5; 95% confidence interval [CI], 2.9-31.1]. The rate of probable TRALI among recipient fatalities was higher for plasma components (1:202,673; OR, 12.5; 95% CI, 5.4-28.9) and apheresis platelets (PLTs; 1:320,572; OR, 7.9; 95% CI, 2.5-24.8) compared to red cells (1:2,527,437). Male donors contributed 64.5 and 52.0 percent of distributed apheresis PLTs and plasma components, respectively, in 2005. CONCLUSION: Plasma components linked to female donors with WBC antibodies were responsible for the majority of probable TRALI fatalities. Prudent measures to limit transfusion of WBC antibody-containing plasma components may prevent as many as six fatalities per year in the Red Cross system.
BACKGROUND: American Red Cross surveillance data on transfusion-related acute lung injury (TRALI) fatalities were analyzed to evaluate the association with components from donors with white blood cell (WBC) antibodies and to examine the potential impact of the selective transfusion of plasma from male donors. STUDY DESIGN AND METHODS: Suspected TRALI reports in 2003 through 2005 were identified and all fatalities were reviewed and classified by three physicians as "probable TRALI" or of "unrelated etiology," with independent review of the associated serologic investigation. Hospital investigational and reporting biases could not be fully controlled in this retrospective study. RESULTS: A total of 550 reports of suspected TRALI, including 72 fatalities, were investigated. The number of reports increased each year and the rate varied by geographic region. Retrospective review of fatalities revealed 38 cases of probable TRALI, the majority (24 of 38 [63%]) after plasma transfusion. A female, WBC antibody-positive donor was involved in 71 percent (27 of 38) of cases and in 75 percent (18 of 24) of cases involving plasma transfusion. Female antibody-positive donors were more likely to be associated with probable TRALI than with unrelated cases (p = 0.0001; odds ratio [OR], 9.5; 95% confidence interval [CI], 2.9-31.1]. The rate of probable TRALI among recipient fatalities was higher for plasma components (1:202,673; OR, 12.5; 95% CI, 5.4-28.9) and apheresis platelets (PLTs; 1:320,572; OR, 7.9; 95% CI, 2.5-24.8) compared to red cells (1:2,527,437). Male donors contributed 64.5 and 52.0 percent of distributed apheresis PLTs and plasma components, respectively, in 2005. CONCLUSION: Plasma components linked to female donors with WBC antibodies were responsible for the majority of probable TRALI fatalities. Prudent measures to limit transfusion of WBC antibody-containing plasma components may prevent as many as six fatalities per year in the Red Cross system.
Authors: Jerome L Gottschall; Darrell J Triulzi; Brian Curtis; Ram M Kakaiya; Michael P Busch; Philip J Norris; Simone A Glynn; Danielle Carrick; David J Wright; Steve Kleinman Journal: Transfusion Date: 2010-10-26 Impact factor: 3.157
Authors: Pearl Toy; Ognjen Gajic; Peter Bacchetti; Mark R Looney; Michael A Gropper; Rolf Hubmayr; Clifford A Lowell; Philip J Norris; Edward L Murphy; Richard B Weiskopf; Gregory Wilson; Monique Koenigsberg; Deanna Lee; Randy Schuller; Ping Wu; Barbara Grimes; Manish J Gandhi; Jeffrey L Winters; David Mair; Nora Hirschler; Rosa Sanchez Rosen; Michael A Matthay Journal: Blood Date: 2011-11-23 Impact factor: 22.113
Authors: Alexander B Benson; James R Burton; Gregory L Austin; Scott W Biggins; Michael A Zimmerman; Igal Kam; Susan Mandell; Christopher C Silliman; Hugo Rosen; Marc Moss Journal: Liver Transpl Date: 2011-02 Impact factor: 5.799
Authors: S Imoto; K Kawamura; Y Tokumine; N Araki; S Akita; C Nishimura; H Inaba; K Saigo; O Mabuchi; H Okazaki Journal: Transfus Med Date: 2009-10-30 Impact factor: 2.019