CTF的新辅助化疗方案治疗Ⅲ期乳腺癌128例临床疗效观察
2016-10-14董虹亮李显蓉
董虹亮 李显蓉
摘要:目的 观察环磷酰胺联合吡柔比星、5-氟尿嘧啶的新辅助化疗方案即(CTF方案)诊疗Ⅲ期乳腺癌的疗效。方法 经穿刺、彩超、钼靶摄片证实为Ⅲ期乳腺癌128例,所有128例患者术前均用CTF方案化疗2疗程,疗程结束后7d手术治疗。结果 所有128例患者无完全缓解患者,化疗后部分缓解PR30例,轻度缓解MR68例,无变化NC30例,总有效率76.56%,无临床进展病例,2疗程化疗结束后,28例肿瘤体积明显缩小;80例肿瘤轻度缩小,39例淋巴结明显缩小,15例淋巴结完全消失。结论 Ⅲ期乳腺癌患者使用CTF的新辅助化疗方案后再进行手术治疗,可以使肿瘤缩小,淋巴结缩小或消失,降低临床分期,有助于手术治疗及术式选择,为术后辅助化疗提供指导。
关键词:Ⅲ期乳腺癌;吡柔比星;5-氟尿嘧啶;环磷酰胺;新辅助化疗;手术
Abstract:Objective To observe the clinical efficacy of cyclophosphamide in combination with 5-Fu and pirarubicin (the CTF neoadjuvant chemotherapy regimen) in the treatment of stage Ⅲ breat cancer. Methods 128 patients with proved stage Ⅲ breat cancer were treated with CTF regimen for 2 courses, and 7 days later received operation. Results In the whole 128 cases, the total response rate was 76.56%, and the partial response (PR), minor response (MR), and no change (NC) were 30, 68, and 30 cases, respectively. There were no complete response (CR) and advanced cases After the 2 courses of chemotherapy, the gross tumor volume was obviously diminished in 28 cases and partially diminished in 80 cases. Accordingly, the notable diminution of LN was observed in 39 cases, and the effacement of LN was monitored in 15 cases. Conclusion The CTF neoadjuvant chemotherapy regimen, for patients with stage Ⅲ breat cancer, was effective and recommendable by down-size and down-stage, and can help the surgeons have more choices for operation.
Key words:Stage Ⅲ breast cancer ; Pirarubicin; Cyclophosphamide; 5-fluorouracil; Neoadjuvant chemotherapy; Operation
乳腺癌是婦女最常见的恶性肿瘤之一,据国内资料表明,其发病率居恶性肿瘤的第2位。近年来,部分地区其发病率正超过宫颈癌,居女性恶性肿瘤首位,40~60岁为乳腺癌的高发年龄阶段,目前手术、放疗、化疗和内分泌等综合治疗效果好,但不少患者术后仍出现复发、转移或发现时已进入晚期而考虑采用化疗。近年来随着人们对肿瘤生物学行为认识的提高,乳腺癌的治疗模式正向围绕手术开展的化疗、放疗、免疫治疗、内分泌治疗、生物治疗等综合治疗方面发展。新辅助化疗又称术前化疗。自70年代开始应用于局部进展期乳腺癌的治疗,新辅助化疗可以替代常规辅助化疗,新辅助化疗的另一潜在优势还在于肿瘤对新辅助化疗的临床和病理反应不仅是判断预后的预示因素,还可以指导进一步的局部和全身治疗[1]。……
