• Si-Hyun Kim, Jae-Cheol Kwon, Chulmin Park, Seunghoon Han, Dong-Seok Yim, Jae-Ki Choi, Sung-Yeon Cho, Hyo-Jin Lee, Sun Hee Park, Su-Mi Choi, Jung-Hyun Choi, Jin-Hong Yoo, Dong-Gun Lee, and Jong-Wook Lee.
• Division of Infectious Diseases, Department of Internal Medicine, College of Medicine, The Catholic University of Korea, Seoul, Korea.
• Mycoses. 2016 Oct 1; 59 (10): 644-51.

AbstractBecause of concerns about accumulation of cyclodextrin, oral voriconazole is recommended for patients with renal impairment. However, intravenous voriconazole may occasionally be imperative in critically ill patients with life-threatening invasive aspergillosis. We investigated the clinical effects of intravenous voriconazole formulated with sulfobutylether β-cyclodextrin (SBECD) in patients with renal impairment. A prospective observational study was conducted on 25 adult patients with haematological malignancies who were treated with intravenous voriconazole for invasive aspergillosis. Among them, seven patients had a baseline creatinine clearance (CrCl) <50 ml min(-1) (case). Although voriconazole trough concentrations were significantly higher in cases (5.84 mg l(-1) ) than controls (2.28 mg l(-1) ), the proportion of concentrations within the target range did not differ between two groups (4/7 and 12/18, respectively; P = 0.658). The frequency of severe adverse events in cases (3/7) was comparable to that of controls (4/18; P = 0.355). No patients showed significant deterioration in renal function after the voriconazole therapy even in patients with renal impairment. Although CrCl <50 ml min(-1) was associated with higher voriconazole concentrations, its clinical impact remains unclear. SBECD-formulated intravenous voriconazole did not lead to a higher incidence of severe adverse events including nephrotoxicity in haematological patients with CrCl <50 ml min(-1) . © 2016 The Authors. Mycoses Published by Blackwell Verlag GmbH.

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