1. Isavuconazole Treatment for Invasive Fungal Infections in Pediatric Patients
- Author
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Philippe Zimmermann, Benoit Brethon, Julie Roupret-Serzec, Marion Caseris, Lauriane Goldwirt, André Baruchel, and Marie de Tersant
- Subjects
pediatric ,isavuconazole ,invasive fungal infection ,Medicine ,Pharmacy and materia medica ,RS1-441 - Abstract
This work’s objective was to evaluate the safety of isavuconazole (ISA) as a treatment or prophylaxis for invasive fungal infections (IFIs) in immunocompromised children. IFI was reported as proven or probable according to international definitions. Therapeutic drug monitoring was performed using mass tandem spectrometry to quantify trough plasma concentrations. Targeted ISA levels were 2–4 mg/L, as reported in adult series. Nine patients received ISA as a curative treatment, and six received ISA as prophylaxis. IFIs were proven in four cases and probable in five. The median ISA trough plasma concentration in curative use was 3.19 mg/L [0.88;5.00], and it was 2.94 mg/L [2.77;3.29] in the prophylactic use. The median durations of treatment were 81 days [15;276] and 95 days [15;253], respectively. Three patients had elevated aspartate aminotransferase and alanine aminotransferase, and three patients had elevated creatinine serum. The IFI response was satisfactory in all cases at day 90. No side effects were reported. No patients developed an IFI. Our data underline the safety of an ISA 100 mg dosing regimen in children of
- Published
- 2022
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