Electronic Resource
A phase II study of irinotecan alternated with five days bolus of 5-fluorouracil and leucovorin in first-line chemotherapy of metastatic colorectal cancer
| العنوان: | A phase II study of irinotecan alternated with five days bolus of 5-fluorouracil and leucovorin in first-line chemotherapy of metastatic colorectal cancer |
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| المؤلفون: | UCL - Cliniques universitaires Saint-Luc, UCL - MD/MINT - Département de médecine interne, Van Cutsem, E., Humblet, Yves, Pozzo, C, Starkhammar, H, Dirix, L., Terzoli, E, Cognetti, E, Garufi, C, Filez, L, Gruia, G, Cote, C, Barone, C |
| المصدر: | Annals of Oncology, Vol. 9, no. 11, p. 1199-1204 (1998) |
| بيانات النشر: | Kluwer Academic Publ 1998 |
| نوع الوثيقة: | Electronic Resource |
| مستخلص: | Purpose: This multicenter phase II study was designed to assess the efficacy of the alternating schedule of irinotecan (CPT-11) with bolus 5-fluorouracil (5-FU) and leucovorin (LV) in first-line chemotherapy for metastatic colorectal cancer (CRC). Patients and methods: Patients with histologically proven metastatic colorectal cancer, and at least one bidimensionally measurable lesion, aged 18-70, with performance status less than or equal to 2, normal baseline biological values and no prior chemotherapy (or only adjuvant chemotherapy completed greater than or equal to 6 months before study entry) were selected. Treatment was irinotecan 350 mg/m(2), i.v., day 1, alternating with leucovorin 20 mg/m(2) i.v. and 5-FU 425 mg/m(2), i.v, daily for five consecutive days, day 22-26 (Mayo Clinic regimen). One alternating cycle was to be performed every six weeks. Patients were evaluated for efficacy every alternating cycle. Treatment was administered until five alternating cycles, disease progression, unacceptable toxicity or patient refusal. Results: Thirty-three patients (28 chemotherapy-naive and five with prior adjuvant treatment completed >1 year prior to accrual) were enrolled. The objective response rate (RR) was 30% (95% CI: 16-49; 10 patients/33; nine partial response and one complete response). All responses were reviewed by an independent external review committee. An additional 49% of patients had stable disease. The median survival was 16 months, the one year survival amounted to 58% and the median progression free survival was 7.2 months. Relative dose intensity was nearly 90% for both drugs. Grade 3-4 diarrhea and neutropenia were the most frequent severe toxic events, seen in 24% and 64% of patients, respectively. Conclusions: The alternating schedule of CPT-11 350 mg/m(2) with five days bolus of 5-FU and low dose LV is an active and feasible regimen as front-line therapy for metastatic CRC. It is well tolerated, without evidence of overlapping toxicity. The r |
| مصطلحات الفهرس: | alternating combination, bolus fluorouracil, CPT-11, first-line chemotherapy, irinotecan, metastatic colorectal cancer, info:eu-repo/semantics/article |
| URL: | |
| الاتاحة: | Open access content. Open access content |
| ملاحظة: | English |
| Other Numbers: | UCDLC oai:dial.uclouvain.be:boreal:44719 boreal:44719 info:doi/10.1023/A:1008478405634 urn:ISSN:0923-7534 urn:EISSN:1569-8041 1130563132 |
| المصدر المساهم: | UNIVERSITE CATHOLIQUE DE LOUVAIN From OAIster®, provided by the OCLC Cooperative. |
| رقم الانضمام: | edsoai.on1130563132 |
| قاعدة البيانات: | OAIster |
| الوصف غير متاح. |