Locatelli MC, D'Antona A, Carcione R, Cesana B, Dallavalle G, Vinci M, Clerici M, Labianca R, Pasquinucci C, Luporini G. A cisplatinum-cyclophosphamide regimen in advanced ovarian cancer: reporting 5-year results.
Oncology 1993;
50:92-9. [PMID:
8451042 DOI:
10.1159/000227155]
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Abstract
The following paper reports the evaluation of 53 consecutive patients with advanced ovarian epithelial carcinoma (FIGO stage III-IV), treated between October 1984 and December 1987 with immediate or delayed cytoreduction surgery and chemotherapy. Combination chemotherapy consisted of cisplatinum 45 mg/m2 i.v. for 2 consecutive days and cyclophosphamide 900 mg/m2 i.v. on the second day, administered every 28 days for a maximum of 8 courses. Objective responses were observed in 35 of 50 evaluable patients (70%), 17 (34%) of whom were pathological complete remissions (pCR). For patients with minimal residual disease before chemotherapy a higher pCR rate was achieved (10/20 vs. 7/30; p = N.S.). Median survival time of all patients was 29 months; subjects with minimal residual disease and good performance status before treatment had higher survival (48 vs. 22 months-p < 0.05 and 29 vs. 9 months-p < 0.05, respectively). Median time to progression was 25 months. After a median follow-up of 60 months, 15 (28%) patients were alive, 14 of whom disease-free. Toxicity was moderate with a particularly low incidence of nephrotoxicity and no case of serious long-lasting neuropathy. These findings suggest that the described combination has an efficacy comparable to other CDDP-containing combinations, using 2, 3 or more drugs, with a low incidence of acute serious toxicities and of disabling delayed sequelae.
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