1.
Phase II trial of epirubicin, cisplatin, oral uracil and tegafur, and leucovorin in patients with advanced gastric carcinoma.
Jeen, YT, Yoon, SY, Shin, SW, Kim, BS, Mok, YJ, Kim, CS, Hyun, JH, Kim, JS, Kim, YH
Cancer. 2001;(12):2288-93
Abstract
BACKGROUND The results of chemotherapy for patients with gastric carcinoma generally have been modest, although regimens developed more recently have produced higher response rates. One such regimen is epirubicin, cisplatin, and protracted infusion of 5-fluorouracil (ECF). The advantage of a long-term oral administration of uracil and tegafur (UFT) is that this treatment may be used to mimic the protracted infusion of 5-fluorouracil (5-FU). In addition, UFT treatment combined with leucovorin had a favorable activity and tolerable toxicity in patients with advanced gastric carcinoma. Instead of the inconvenience of an infusion pump and intravenous catheter for the protracted infusion of 5-FU, the authors administered UFT plus leucovorin in an ECF regimen for the treatment of patients with advanced gastric carcinoma. METHODS Fifty-two patients with advanced gastric carcinoma received epirubicin, cisplatin, and oral UFT plus leucovorin. Epirubicin 50 mg/m(2) and cisplatin 60 mg/m(2) were administered on Day 1 by intravenous injection. Tegafur and uracil 360 mg/m(2)/day orally was administered in conjunction with leucovorin administered at a fixed dose of 45 mg/day orally in divided daily doses for 21 days followed by a 7-day rest period. These courses were repeated every 4 weeks. The median age of the patients was 59 years with a median World Health Organization performance status of 1. Patients received a median of five courses of treatment (range, 1-10). RESULTS Among the 47 patients evaluated, three patients achieved complete response, and 24 patients had partial responses, for an overall response rate of 57.5% (95% confidence interval, 71.5-43.3%). Stable disease was reported in 11 patients (23.4%), and another 9 patients (19.1%) showed disease progression. The median duration of survival was 15 months (range, 2-33+). The main toxicity was nausea/vomiting and neutropenia. Significant toxicity (modified National Cancer Institute common toxicity Grade 3 or 4) included neutropenia in 22 patients (42%), nausea in 14(27%), vomiting in 9 (18%), oral mucositis in 3 (6%), and diarrhea in 3 (6%) patients. CONCLUSIONS The authors conclude that epirubicin, cisplatin, and oral UFT plus leucovorin, a convenient regimen, has a significant activity and tolerable toxicities in patients with gastric carcinoma.
2.
Palliation of postoperative gastrointestinal anastomotic malignant strictures with flexible covered metallic stents: preliminary results.
Lee, JM, Han, YM, Lee, SY, Kim, CS, Yang, DH, Lee, SO
Cardiovascular and interventional radiology. 2001;(1):25-30
Abstract
PURPOSE To evaluate the efficacy of the placement of covered metallic stents for palliation of gastrointestinal anastomotic strictures secondary to recurrent gastric cancer. METHODS Under fluoroscopic guidance, placement of one or two self-expandable covered metallic stents was attempted perorally in 11 patents (aged 48-76 years) with anastomotic stenoses due to recurrent gastric malignancies. The strictures involved both the afferent and efferent loops in three patients. All patients had poor peroral food intake with severe nausea and vomiting after ingestion. The technical and clinical success was evaluated. RESULTS Placement of the covered stent was technically successful in 13 of 15 (87%) attempts in ten patients. After the procedure, 9 of 11 (82%) patients overall were able to ingest at least a liquid diet and had markedly decreased incidence of vomiting. During the follow-up of 2-31 weeks (mean 8.5 weeks) there were no major complications. CONCLUSION These preliminary results suggest that flexible, covered stents may provide effective palliation of malignant anastomotic stricture secondary to recurrent gastric cancer.