14065 Background: Primary liver cancer (PLC) is the 3rd most common cancer in whole China. Development of systemic chemotherapy for the patients not eligible for operation as well as TACE commonly have been required. Oxalipaltin (Eloxatin)+ 5-FU/LV, namely FOLFOX 4 regimen was tried to investigate its efficacy and safety in inoperable PLC. Methods: It was an open-label, single arm and multi-center phase II study to explore RR, DCR,TTP and MST. All the pts had pathologically confirmed inoperable PLC with/without distant metastasis. The pts were treated with the standard FOLFOX 4 regimen, that is OXA 85mg/m2 d1; LV 200mg/m2 IV 2hrs d1,2; 5-FU 400mg/m2 bolus, d1,2 and 5-FU 600mg/m2 CIV 22hrs d1,2; q2w upto 6 cycles or until progression. Tumor evaluation was done every 6 weeks using RECIST criteria. Neurotoxicity was evaluated by Eloxatin specific neurotoxicity criteria (Sanofi-Aventis Co.Ltd) and other toxicities by the NCI CTC AE version 2.0. Results: From July 2004 to Sep. 2005, 27 pts (21 male, 6 female) were recruited from the 4 cancer centers with average age of 56 ±13 years old. 25 patients (92.6%) had hepatocellular carcinoma, and 2 (7.4%) cholangiocellular carcinoma. 15 pts (55.6%) had metastatic disease. 1 pt received liver transplantation before inclusion. The median number of cycles was 4 per pt. 26 pts were evaluable for efficacy and safety. The RR was 19.2% (5/26; 1 CR and 4 PR), and DCR 57.7% (15/26; including 10 SD). 4 of the 5 responsive pts had hepatocellular carcinoma, and 1 had cholangiocarcinoma. Serum AFP level was significantly decreased (mean 131,890.4ug/dl at the baseline and 1,298.6ug/dl after 6 cycles) for the first 16 pts. The first 16 pts’ safety data were available in detail: 11 NCI grade 3/4 events were observed from a total of 76 cycles administered: including 5 neutropenia, 3 leucopenia, 1 thrombocytopenia, 1 infection and 1 liver dysfunction. Grade II & III neurotoxicity was found in 3 & 2 patients respectively. The TTP,MST and further safety data were under follow-up. Conclusions: The preliminary data of the FOLFOX 4 regimen for the advanced Chinese pts with inoperable PLC have shown encouraging results with the better efficacy and favorable safety profile. Further exploration in this area is warranted, especially in hepatocellular carcinoma. No significant financial relationships to disclose.

10535 Background: The combination of docetaxel plus epirubicin (TE) have demonstrated a significant activity in advance breast cancer (ABC) as first-line chemotherapy. In the meantime, some emerging literatures suggest that docetaxel-cisplatin (TP) combination has a powerful synergistic interaction with less cardiotoxicity. The main objectives of this multicenter study are to evaluate the efficacy and safety of TE versus TP. Methods: From August 2003 to February 2005, 80 patients with at least one measurable lesion were randomized with ratio of 2:1 to receive TE or TP as as first-line chemotherapy. Dosages were as follows: docetaxel 75 mg/m2 plus epirubicin 60 mg/m2 or docetaxel 75 mg/m2 plus cisplatin 75 mg/m2 intravenously once every 3 weeks for a maximum of 6 cycles. Baseline characteristics were well balanced. Results: A total of 55 patients were assigned to TE (median age 48 yearas) and 25 patients were treated with TP (median age 50 yearas). The same of median 4 cycles treatment were administered for two arms. A complete clinical response was observed in 3.6% and 4.0% of patients treated with TE and TP, respectively (P = 1.00). Overall (complete and partial) clinical response rates for TE and TP were 48% and 56%, respectively (P =0.469). Disease control rates (CR + PR + SD) for TE and TP were 83.6% and 80%, respectively (P = 0.755). The median TTP were TE: 10.8months,TP: 11.2 months days (P = 0.247). Grade 3/4 toxicities included: nausea/vomiting (16.3% TE; 12.0% TP); diarrhea (1.8% TE; 0% TP); alopecia (32.7% TE; 12.0% TP); anemia (1.8% TE; 4.0%TP); neutropenia (65.5% TE; 4.8% TP); febrile neutropenia (3.6% TE; 0% TP). Conclusions: Both TE and TP were active and tolerant regimens for ABC. While there may have been a trend toward lower toxicities in favor of the docetaxel/cisplatin combination, although no significant difference was observed during our study. No significant financial relationships to disclose.