Use of amifostine as a chemoprotectant during high-dose chemotherapy in autologous peripheral blood stem cell transplantation.

This report describes two patients with germ cell tumors who underwent tandem autologous peripheral stem cell transplants. The chemotherapy consisted of high-dose carboplatin and etoposide. Both patients developed chemotherapy-related toxicities, which included nephrotoxicity in one case and febrile neutropenia, thrombocytopenia, ototoxicity and mucositis in both. During the second transplant, both patients received amifostine 15 min before and 2 h after each dose of carboplatin. The patients had less mucositis and nephrotoxicity. The duration of neutropenia and thrombocytopenia was less in both cases resulting in a decreased use of antibiotics and platelet transfusions. These cases suggest that the use of amifostine may be of benefit in minimizing toxicities associated with high-dose chemotherapy.