期刊
AMERICAN JOURNAL OF CLINICAL ONCOLOGY-CANCER CLINICAL TRIALS
卷 31, 期 4, 页码 323-328出版社
LIPPINCOTT WILLIAMS & WILKINS
DOI: 10.1097/COC.0b013e318163736e
关键词
metastatic colorectal cancer; camptothecin; oxaliplatin; 5-fluorouracil; leucovorin; capecitabine~
类别
To evaluate the antitumor activity and toxicity of 5-fluorouracil (FU)/leucovorin (LV) and capecitabine (C) given with either oxaliplatin (OX) or camptothecin (CPT-11) in the treatment of chemotherapy naive patients with metastatic colorectal cancer. Materials and Methods: The Outpatient treatment, consisted of 2 consecutive days of LV, 200 mg/m(2), 5-FU 400 mg/m(2), and C 2000 mg/m(2) that, in one cycle. was preceded by 2 days of OX 50 mg/m(2), and, in the subsequent cycle, by CPT-11, go mg/m(2). Results: All 54 patients were assessable for toxicity and response. Thirty-two patients responded, giving an overall response rate of 59.3%. Median progression-free survival was 12.3 months and median Survival was 20.5 months. Toxicity included grade 3 to 4 neutropenia in 43% of patients, grade 3 diarrhea in 7% of patients, and grade 2 neurotoxocity in 6% of patients. Conclusions: The alternating, bimonthly schedule of OX and CPT-11 Plus 5-FU/LV/C has substantial antitumor activity and is well tolerated.
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