[Treatment of gestational trophoblastic neoplasms with methotrexate and citrovorum factor rescue: analysis of 43 cases].

From Jan. 1979 to Nov. 1987, 38 patients with invasive mole and 5 patients of choriocarcinoma were primarily treated with methotrexate and citrovorum factor (MTX-CF) rescue. Thirty-two patients had non-metastatic disease (stage I) and 11 had metastatic disease (stage IIA in 5 cases, stage IIB in 3 cases and stage IIIA in 3 cases). Complete remission was achieved in 28 (87.5%) of 32 patients with non-metastatic disease and in 9 (81.8%) of 11 patients with metastatic disease. Six patients with MTX-CF resistant tumors subsequently achieved complete remission with intravenous infusion of KSM and/or AT 1258. All patients were followed up periodically, 22 of them have been followed up for over 2 years, the longest duration of follow-up being 7 years. Seven of the 14 patients with preserved uterus became pregnant after recovery. All children grew up normally.