Oxford University Press (OUP), The Journal of Infectious Diseases, 5(195), p. 756-764
DOI: 10.1086/511438
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The Journal of Infectious Diseases, 2007, 195:756-64.Abstract: Variables influencing the risk of dissemination and outcome of Cryptococcus neoformans infection were assessed in 111 organ transplant recipients with cryptococcosis in a prospective, multicenter, international study. Sixty-one percent (68/111) of the patients had disseminated infection. The risk of disseminated cryptococcosis was significantly higher for liver transplant recipients (adjusted hazard ratio [HR], 6.65; Pp.048). The overall mortality rate at 90 days was 14% (16/111). The mortality rate was higher in patients with abnormal mental status (Pp.023), renal failure at baseline (Pp.028), fungemia (Pp.006), and disseminated infection (Pp.035) and was lower in those receiving a calcineurin-inhibitor agent (Pp.003). In amultivariable analysis, the receipt of a calcineurin-inhibitor agent was independently associated with a lower mortality (adjusted HR, 0.21; Pp.008), and renal failure at baseline with a higher mortality rate (adjusted HR, 3.14; Pp.037). Thus, outcome in transplant recipients with cryptococcosis appears to be influenced by the type of immunosuppressive agent employed. Additionally, discerning the basis for transplant type-specific differences in disease severity has implications relevant for yielding further insights into the pathogenesis of C. neoformans infection in transplant recipients.Department of Medicine(COM).