Full-dose ifosfamide can be safely administered to outpatients.

This report compares a traditional full-dose ifosfamide administration modality (24-hr hyperhydration and mesna infusion) with a simplified 9-hr hyperhydration and mesna infusion for use in outpatients. Acute ifosfamide toxicity was the same, suggesting that ifosfamide could be safely administered to outpatients, reducing the currently-recommended prolonged hyperhydration and mesna uroprotection, thus resulting in shorter hospital stays and consequently lower costs. (c) 2007 Wiley-Liss, Inc.