Neoadjuvant docetaxel, capecitabine and cisplatin (DXP) in patients with unresectable locally advanced or metastatic gastric cancer.

Abstract

This phase II study was conducted to evaluate the efficacy of neoadjuvant chemotherapy with docetaxel, cisplatin and capecitabine (DXP) in patients with unresectable locally advanced and/or intra-abdominal metastatic gastric cancers. Patients with advanced gastric cancer (AGC), clinically unresectable because of local invasion or limited intra-abdominal metastasis in para-aortic lymph nodes and/or the peritoneum based on multidetector row computed tomography, were enrolled. DXP consisted of docetaxel 60 mg/m(2) i.v. and cisplatin 60 mg/m(2) i.v. on day 1, and capecitabine 937.5 mg/m(2) twice daily p.o. on days 1-14 every 21 days. Surgery was performed after 4-6 cycles of DXP. Thirty-six (74%) of the 49 patients enrolled underwent surgery, and 31 (63%) had an R0 resection. R0 resection was possible in 15 of 21 patients (71%) with unresectable locally advanced lesions, 12 of 17 patients (70%) with para-aortic lymph node metastasis but only 4 of 11 patients (36%) with peritoneal metastasis. Grade 3/4 toxicities included neutropenia (69%), febrile neutropenia (4%) and hand-foot syndrome (8%). Neoadjuvant DXP may offer a reasonable chance of curative surgery in AGC patients with unresectable locally advanced or para-aortic lymph node metastasis.