Journal of cardiac surgery · 2021
Impact of early massive transfusion and blood component ratios in patients undergoing left ventricular assist device implantation.
СтатьяНазвание и аннотация: Перевод в очереди
Обработка статьи · этапы, ошибки и управление
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Ошибки и ограничения
История · было → стало
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Hong Yeahwa, Dufendach Keith, Wang Yisi, Thoma Floyd, Kilic Arman
Аннотация
BACKGROUND: This study evaluates the impact of early massive transfusion and blood component ratios on outcomes following left ventricular assist device (LVAD) implantation.
METHODS: Adults undergoing LVAD implantation between 2009 and 2018 at a single institution were included. Transfusions were analyzed during the intraoperative and the initial 24-h postoperative period. Patients were stratified into massive and nonmassive transfusion groups. The primary outcome was survival, and secondary outcomes included postoperative complications. Sub-analyses were performed to evaluate the impact of balanced transfusion.
RESULTS: A total of 278 patients were included. A total of 45.3% (n = 126) required massive transfusions. The massive transfusion group experienced significantly higher rates of postimplant adverse events, including reoperation, renal failure, and hepatic dysfunction (all, p ≤ .05). Furthermore, the massive transfusion group had significantly lower 30-day, 90-day, 1-year, 2-year, and overall survival rates following LVAD implantation (all, p < .05). In multivariable analysis, massive transfusion significantly impacted overall risk-adjusted mortality rate (hazard ratio: 2.402, 95% confidence Interval: 1.677-3.442, p < .001). In the sub-analyses evaluating the impact of balanced massive transfusion, balanced fresh frozen plasma to packed red blood cell (pRBC) transfusion did not provide any survival benefit (all, p > .05). However, balanced platelet to pRBC massive transfusion did improve 2-year and overall mortality rates in the massive transfusion cohort (both, p ≤ .05).
CONCLUSIONS: This study demonstrates a significant association between early massive transfusion and adverse outcomes following LVAD implantation. Balancing platelet to pRBC transfusion in the early postoperative period may help mitigate some of these detrimental effects of massive transfusion on subsequent survival.
METHODS: Adults undergoing LVAD implantation between 2009 and 2018 at a single institution were included. Transfusions were analyzed during the intraoperative and the initial 24-h postoperative period. Patients were stratified into massive and nonmassive transfusion groups. The primary outcome was survival, and secondary outcomes included postoperative complications. Sub-analyses were performed to evaluate the impact of balanced transfusion.
RESULTS: A total of 278 patients were included. A total of 45.3% (n = 126) required massive transfusions. The massive transfusion group experienced significantly higher rates of postimplant adverse events, including reoperation, renal failure, and hepatic dysfunction (all, p ≤ .05). Furthermore, the massive transfusion group had significantly lower 30-day, 90-day, 1-year, 2-year, and overall survival rates following LVAD implantation (all, p < .05). In multivariable analysis, massive transfusion significantly impacted overall risk-adjusted mortality rate (hazard ratio: 2.402, 95% confidence Interval: 1.677-3.442, p < .001). In the sub-analyses evaluating the impact of balanced massive transfusion, balanced fresh frozen plasma to packed red blood cell (pRBC) transfusion did not provide any survival benefit (all, p > .05). However, balanced platelet to pRBC massive transfusion did improve 2-year and overall mortality rates in the massive transfusion cohort (both, p ≤ .05).
CONCLUSIONS: This study demonstrates a significant association between early massive transfusion and adverse outcomes following LVAD implantation. Balancing platelet to pRBC transfusion in the early postoperative period may help mitigate some of these detrimental effects of massive transfusion on subsequent survival.