Objective： To observe the efficacy and tolerability of continuously infusing 5-fluorouracil （5-FU） / folic acid combined with oxaliplatin （L-OHP/5-FU/LV regimen） as first line treatment in advanced colorectal can...Objective： To observe the efficacy and tolerability of continuously infusing 5-fluorouracil （5-FU） / folic acid combined with oxaliplatin （L-OHP/5-FU/LV regimen） as first line treatment in advanced colorectal cancer. Methods： 23 patients of advanced colorectal cancer were treated with 5-FU 500 mg/d, civ, d 1-d5, d8-d12, leucovorin 100 mg/d, iv gtt, d1, d8, folic acid tablet 60 mg/d, po, d2-d5, d9-d12, and oxaliplatin 65 mg/（m^2·d）, iv gtt, dl, d8, repeated every 21 days （one cycle）. The effect was evaluated after two cycles. Results： Complete response in 2 cases and partial response in 10 cases were observed with an overall response rate of 47.18%. Adverse effects were mainly grade 1-2, including nausea, vomiting, diarrhea, dental ulcer, peripheral neuritis and myelosuppression. Conclusion： L-OHP/5-FU/LV regimen is an effective and better tolerated alternative treatment in advanced colorectal cancer and yields promising clinical application.展开更多
AIM： To evaluate the combination of bevacizumab with infusional 5-fluorouracil （5-FU）, leucovorin （LV） and irinotecan （FOLFIRI） in patients with advanced colorectal cancer （CRC） pretreated with combination re...AIM： To evaluate the combination of bevacizumab with infusional 5-fluorouracil （5-FU）, leucovorin （LV） and irinotecan （FOLFIRI） in patients with advanced colorectal cancer （CRC） pretreated with combination regimens including irinotecan and oxaliplatin. METHODS： Fourteen patients （median age 56 years） with advanced CRC, all having progressed after oxaliplatin- and irinotecan-based combination chemotherapy, were enrolled in this study. Patients were treated with 2 h infusion of irinotecan 150 mg/m2 on d 1, plus bevacizumab 5 mg/kg iv infusion for 90 min on d 2, and iv injection of LV 20 mg/m2 followed by a bolus of 5-FU 400 mg/m2 and then 22 h continuous infusion of 600 mg/m2 given on two consecutive days every 14 d. RESULTS： The median number of cycles of chemotherapy was six （range 3-12）. The response rate was 28.5%, one patient had a complete response, and three patients had a partial response. Eight patients had stable disease. The median time to progression was 3.9 mo （95% CI 2.0-8.7）, and the median overall survival was 10.9 mo （95% CI 9.6-12.1）. Grade 3/4 neutropenia occurred in five patients, and two of these developed neutropenic fever. Grade 3 hematuria and hematochezia occurred in one. Grade 2 proteinuria occurred in two patients. However, hypertension, bowel perforation or thromboembolic events did not occur in a total of 90 cycles. CONCLUSION： Bevacizumab with FOLFIRI is well tolerated and a feasible treatment in patients with heavily treated advanced CRC.展开更多
背景与目的:CPT-11联合5-FU/CF(FOLFIRI)化疗方案是治疗晚期结直肠癌的有效方案。但是,该方案作为一线方案治疗中国晚期结直肠癌患者的资料缺乏,其疗效和安全性仍需进一步确定。本文旨在探讨FOLFIRI方案作为一线治疗方案对中国晚期结直...背景与目的:CPT-11联合5-FU/CF(FOLFIRI)化疗方案是治疗晚期结直肠癌的有效方案。但是,该方案作为一线方案治疗中国晚期结直肠癌患者的资料缺乏,其疗效和安全性仍需进一步确定。本文旨在探讨FOLFIRI方案作为一线治疗方案对中国晚期结直肠癌患者的疗效和安全性。方法:自2002年1月至2005年9月期间,共54例晚期结直肠癌患者采用FOLFIRI方案作为一线方案进行治疗,回顾性分析其治疗有效率(response rate,RR)、疾病进展时间(time to progression,TTP)、总生存时间(overall survival,OS)和不良反应。结果:54例患者中52例可评价疗效。其中RR为42.6%,TTP为6个月,OS为15.2个月。最常见的不良反应为中性粒细胞减少(38.9%)、腹泻(37.1%)和恶心呕吐(50.0%),Ⅲ/Ⅳ级的发生率分别为5.6%、9.3%和9.3%,总体耐受性好。结论:FOLFIRI方案治疗中国晚期结直肠癌患者疗效肯定,作为一线化疗方案有较高的有效性,不良反应可以耐受。展开更多
文摘Objective： To observe the efficacy and tolerability of continuously infusing 5-fluorouracil （5-FU） / folic acid combined with oxaliplatin （L-OHP/5-FU/LV regimen） as first line treatment in advanced colorectal cancer. Methods： 23 patients of advanced colorectal cancer were treated with 5-FU 500 mg/d, civ, d 1-d5, d8-d12, leucovorin 100 mg/d, iv gtt, d1, d8, folic acid tablet 60 mg/d, po, d2-d5, d9-d12, and oxaliplatin 65 mg/（m^2·d）, iv gtt, dl, d8, repeated every 21 days （one cycle）. The effect was evaluated after two cycles. Results： Complete response in 2 cases and partial response in 10 cases were observed with an overall response rate of 47.18%. Adverse effects were mainly grade 1-2, including nausea, vomiting, diarrhea, dental ulcer, peripheral neuritis and myelosuppression. Conclusion： L-OHP/5-FU/LV regimen is an effective and better tolerated alternative treatment in advanced colorectal cancer and yields promising clinical application.
文摘AIM： To evaluate the combination of bevacizumab with infusional 5-fluorouracil （5-FU）, leucovorin （LV） and irinotecan （FOLFIRI） in patients with advanced colorectal cancer （CRC） pretreated with combination regimens including irinotecan and oxaliplatin. METHODS： Fourteen patients （median age 56 years） with advanced CRC, all having progressed after oxaliplatin- and irinotecan-based combination chemotherapy, were enrolled in this study. Patients were treated with 2 h infusion of irinotecan 150 mg/m2 on d 1, plus bevacizumab 5 mg/kg iv infusion for 90 min on d 2, and iv injection of LV 20 mg/m2 followed by a bolus of 5-FU 400 mg/m2 and then 22 h continuous infusion of 600 mg/m2 given on two consecutive days every 14 d. RESULTS： The median number of cycles of chemotherapy was six （range 3-12）. The response rate was 28.5%, one patient had a complete response, and three patients had a partial response. Eight patients had stable disease. The median time to progression was 3.9 mo （95% CI 2.0-8.7）, and the median overall survival was 10.9 mo （95% CI 9.6-12.1）. Grade 3/4 neutropenia occurred in five patients, and two of these developed neutropenic fever. Grade 3 hematuria and hematochezia occurred in one. Grade 2 proteinuria occurred in two patients. However, hypertension, bowel perforation or thromboembolic events did not occur in a total of 90 cycles. CONCLUSION： Bevacizumab with FOLFIRI is well tolerated and a feasible treatment in patients with heavily treated advanced CRC.
文摘背景与目的:CPT-11联合5-FU/CF(FOLFIRI)化疗方案是治疗晚期结直肠癌的有效方案。但是,该方案作为一线方案治疗中国晚期结直肠癌患者的资料缺乏,其疗效和安全性仍需进一步确定。本文旨在探讨FOLFIRI方案作为一线治疗方案对中国晚期结直肠癌患者的疗效和安全性。方法:自2002年1月至2005年9月期间,共54例晚期结直肠癌患者采用FOLFIRI方案作为一线方案进行治疗,回顾性分析其治疗有效率(response rate,RR)、疾病进展时间(time to progression,TTP)、总生存时间(overall survival,OS)和不良反应。结果:54例患者中52例可评价疗效。其中RR为42.6%,TTP为6个月,OS为15.2个月。最常见的不良反应为中性粒细胞减少(38.9%)、腹泻(37.1%)和恶心呕吐(50.0%),Ⅲ/Ⅳ级的发生率分别为5.6%、9.3%和9.3%,总体耐受性好。结论:FOLFIRI方案治疗中国晚期结直肠癌患者疗效肯定,作为一线化疗方案有较高的有效性,不良反应可以耐受。
