ABSTRACT
The case was a 70-year-old man with type-2 gastric cancer in the lesser curvature accompanied by multiple liver metastases. He received combination chemotherapy of S-1 and CDDP. S-1 was administered at 100 mg/body/day for 21 days followed by withdrawal for 14 days, and CDDP was prescribed at 80 mg/body/day div on day 8. After 3 courses of treatment, the multiple liver metastases disappeared. The primary gastric lesion had changed to a scar and endoscopic biopsy revealed no cancer cell. After the 4th course, we changed the therapy to S-1 alone and after that to UFT alone. Now, 3 years and 3 months after inducing CR, the patient continues to receive UFT with no regrowth of the tumor.
Subject(s)
Antineoplastic Combined Chemotherapy Protocols/therapeutic use , Cisplatin/therapeutic use , Liver Neoplasms/drug therapy , Liver Neoplasms/secondary , Oxonic Acid/therapeutic use , Stomach Neoplasms/drug therapy , Stomach Neoplasms/pathology , Tegafur/therapeutic use , Aged , Biopsy , Drug Combinations , Humans , Liver Neoplasms/diagnostic imaging , Male , Neoplasm Staging , Remission Induction , Stomach Neoplasms/diagnostic imaging , Stomach Neoplasms/surgery , Time Factors , Tomography, X-Ray ComputedABSTRACT
A 74-year-old male with advanced gastric cancer(cT3N1M0H0P0CY0, cStage III A)was treated with paclitaxel/ CDDP as neoadjuvant chemotherapy. Paclitaxel (80 mg/m(2)) and CDDP (25 mg/m(2)) were administered on days 1, 8 and 15 as one cycle. After the second course, a significant tumor reduction was obtained. Total gastrectomy, splenectomy, and D2 type nodal dissection were performed. The histological diagnosis revealed complete disappearance of cancer cells in the stomach and all of the lymph nodes, a so-called pathologically complete response. The patient has now been in good health without any recurrence for 9 months after surgery. This case suggests that neoadjuvant chemotherapy with paclitaxel/CDDP is a potential regimen for advanced gastric cancer.
