Our objective was to identify a new active three-drug combination regimen consisting of paclitaxel (PTX), epirubicin (EPI) and cisplatin as first-line line chemotherapy for advanced ovarian carcinoma. A phase I study was carried out to evaluate the dose-limiting toxicity (DLT) and the maximally tolerated dose (MTD) of PXT and EPI in combination with a fixed dose of cisplatin every 4 weeks. Side-effects were recorded according to the NCI Common Toxicity Criteria. Patients were treated in cohorts of three with fixed-dose cisplatin 80 mg/m2and EPI 80→100 mg/m2and PXT 100→160 mg/m2until DLT was reached. Once MTD was identified, a single-step phase II study was therefore carried out to test the clinical activity and panel of toxicity of such regimen. Objective responses were recorded according to the WHO criteria. Time to progression and overall survival (OS) were secondary endpoints. The DLT was myelosuppression and, in more detail, febrile neutropenia, which occurred at the fifth dose level (PTX 140 mg/m2, EPI 100 mg/m2and cisplatin 80 mg/m2) in two out of three patients. Other side-effects were grade 3 mucositis in two out of three patients and grade 3 anemia in one case. The combination of cisplatin 80 mg/m2plus EPI 80 mg/m2and PCT 140 mg/m2every 4 weeks was considered as the MTD. In the phase II study a complete response was observed in six patients (33%) and a partial response in nine cases (50%) for an overall response rate of 83% [95% confidence limits (CL) 59–96%]. Median time to progression of patients with measurable disease was 16.4 months. Median OS was not reached after a follow-up of 42 months. This study demonstrated that PTX and EPI can be safely administered in combination with cisplatin to fit patients with advanced epithelial ovarian carcinoma. The three-drug regimen of cisplatin 80 mg/m2, EPI 80 mg/m2and PTX 140 mg/m2every 4 weeks is very active, at least in terms of objective response rate. This level of activity overlaps with the 95% CL of the activity of cisplatin alone; however, it does encourage future trials of the combination.