Bleomycin, vinblastine, and cis-platinum in the treatment of advanced endodermal sinus tumor

The endodermal sinus tumor has traditionally been associated with an exceedingly poor prognosis. Three women with advanced pure endodermal sinus tumors were treated with a combination of bleomycin, vinblastine, and cis-platinum (VBC). Serum alpha-fetoprotein levels were monitored for all patients during and after therapy, and in each case the alpha-fetoprotein returned to normal range, correlating with complete clinical remission. Second-look laparotomy was negative for tumor in each case. Two patients have had no overt sign of recurrence 12 months after cessation of therapy. The third patient had post-treatment elevation of alpha-fetoprotein levels, and eventually was found to have recurrent tumor 6 months after chemotherapy was stopped. The VBC combination, previously found effective in testicular germ cell tumors, is also effective in ovarian germ cell tumors.