Amifostine Does Not Prevent Platinum-Induced Hearing Loss Associated With the Treatment of Children With Hepatoblastoma CANCER Katzenstein, H. M., Chang, K. W., Krailo, M., Chen, Z., Finegold, M. J., Rowland, J., Reynolds, M., Pappo, A., London, W. B., Malogolowkin, M. 2009; 115 (24): 5828-5835

Abstract

The current study was conducted to determine whether amifostine is effective in reducing the toxicities associated with the administration of platinum-containing regimens in children with hepatoblastoma (HB).Patients were enrolled on P9645 beginning in March of 1999. Patients who had stage I/II disease received treatment with 4 cycles of combined cisplatin, 5-fluorouracil, and vincristine (C5V) with or without amifostine. Patients who had stage III/IV disease were randomized to receive treatment with 6 cycles of either C5V with or without amifostine or carboplatin alternating with cisplatin (CC) with or without amifostine. Patients who were randomized to receive amifostine were given a dose of 740 mg/m2 intravenously over 15 minutes before each administration of a platinum agent.Eighty-two patients were considered in a special interim analysis of the incidence of toxicity. The disease outcome for patients who received amifostine was similar to the outcome for patients who did not receive amifostine (P=.22). The incidence of significant hearing loss (>40 dB) was similar for patients who did or did not receive amifostine (38% [14 of 37 patients] vs 38% [17 of 45 patients], respectively; P=.68). There were no differences in the incidence of renal or bone marrow toxicities evaluated. Patients who received amifostine had a higher incidence of hypocalcemia (5% vs 0.5%; P=.00006).Amifostine in the doses and schedule used in this study failed to significantly reduce the incidence of platinum-induced toxicities in patients with HB.

View details for DOI 10.1002/cncr.24667

View details for Web of Science ID 000272545400028

View details for PubMedID 19813275

View details for PubMedCentralID PMC2795100