: Invasive aspergillosis (IA) is a rare but fatal disease among liver transplant recipients (LiTRs). We performed a multi-center 1:2 case-control study comparing LiTRs diagnosed with proven/probable IA and controls with no invasive fungal infection. We included 62 IA cases and 124 matched controls. Disseminated infection occurred only in eight cases (13%). 12-week all-cause mortality of IA was 37%. In multivariate analyses, systemic antibiotics usage (adjusted odds ratio [aOR], 4.74; p=0.03) and history of pneumonia (aOR, 48.7; p=0.01) were identified as independent risk factors associated with the occurrence of IA. Moreover, reoperation (aOR, 5.99; p=0.01), systemic antibiotics usage (aOR, 5.03; p=0.04), and anti-mold prophylaxis (aOR, 11.9; p=0.02) were identified as independent risk factors associated with the occurrence of early IA. Among IA cases, Aspergillus colonization (adjusted hazard ration [aHR], 86.9; p<0.001), ICU stay (aHR, 3.67; p=0.02), disseminated IA (aHR, 8.98; p<0.001), and dialysis (aHR, 2.93; p=0.001) were identified as independent risk factors associated with 12-week all-cause mortality; while recent receipt of tacrolimus (aHR, 0.11; p=0.001) was protective. Mortality among LiTRs with IA remains high in the current era. The identified risk factors and protective factors may be useful for establishing robust targeted anti-mold prophylactic and appropriate treatment strategies against IA.
Kimura, M., Rinaldi, M., Kothari, S., Giannella, M., Anjan, S., Natori, Y., et al. (2024). Invasive aspergillosis in liver transplant recipientsin the current era. AMERICAN JOURNAL OF TRANSPLANTATION, 24(11), 2092-2107 [10.1016/j.ajt.2024.05.016].
Invasive aspergillosis in liver transplant recipientsin the current era
Rinaldi, Matteo;Giannella, Maddalena;
2024
Abstract
: Invasive aspergillosis (IA) is a rare but fatal disease among liver transplant recipients (LiTRs). We performed a multi-center 1:2 case-control study comparing LiTRs diagnosed with proven/probable IA and controls with no invasive fungal infection. We included 62 IA cases and 124 matched controls. Disseminated infection occurred only in eight cases (13%). 12-week all-cause mortality of IA was 37%. In multivariate analyses, systemic antibiotics usage (adjusted odds ratio [aOR], 4.74; p=0.03) and history of pneumonia (aOR, 48.7; p=0.01) were identified as independent risk factors associated with the occurrence of IA. Moreover, reoperation (aOR, 5.99; p=0.01), systemic antibiotics usage (aOR, 5.03; p=0.04), and anti-mold prophylaxis (aOR, 11.9; p=0.02) were identified as independent risk factors associated with the occurrence of early IA. Among IA cases, Aspergillus colonization (adjusted hazard ration [aHR], 86.9; p<0.001), ICU stay (aHR, 3.67; p=0.02), disseminated IA (aHR, 8.98; p<0.001), and dialysis (aHR, 2.93; p=0.001) were identified as independent risk factors associated with 12-week all-cause mortality; while recent receipt of tacrolimus (aHR, 0.11; p=0.001) was protective. Mortality among LiTRs with IA remains high in the current era. The identified risk factors and protective factors may be useful for establishing robust targeted anti-mold prophylactic and appropriate treatment strategies against IA.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.