
[摘要] 目的 研究多西他賽聯合順鉑化療同步三維適形放射治療(3D-CRT)治療局部晚期食管癌的近期療效及毒副反應。 方法 將68名經病理確診的食管癌局部晚期患者隨機分為DP治療組33例和PF治療組35例。DP治療組采用多西他賽聯合順鉑,PF治療組采用5-氟尿嘧啶聯合順鉑,兩組均采用3D-CRT計劃,照射劑量為56~60 Gy,2 Gy/次,5次/周。 結果 DP治療組的總反應率為90.9%,PF治療組的總反應率為82.9%;DP治療組1、2年的總生存率分別為81.8%和48.5%;PF治療組1、2年的總生存率分別為74.3%和37.1%;差異有統計學意義(P<0.05)。 結論 多西他賽聯合順鉑化療同步三維適形放射治療治療局部晚期食管癌近期療效較好,但是還需要進行長期的隨訪觀察。
[關鍵詞] 多西紫杉醇;順鉑;氟尿嘧啶;食管癌;放射治療
[中圖分類號] R735.2 [文獻標識碼] B [文章編號] 2095-0616(2012)22-14-03
Clinical analysis of efficacy in docetaxel plus cisplatin chemotherapy with 3D-CRT in treatment of advanced esophageal cancer
ZHANG Gemeng1 HAN Liangfu1 ZHANG Shuangyan1 XUE Ying2
1.Department of Oncology, Chang'an Hospital, Xi'an 710016, China;2.Department of Radiation Oncology, Xijing Hospital of the Fourth Military Medical University, Xi'an 710032, China
[Abstract] Objective To evaluate the efficacy of docetaxel plus cisplatin chemotherapy with concurrent three dimensional radiotherapy in patients with locally advanced esophageal cancer. Methods A total of 68 patients with locally advanced esophageal cancer were divided randomly into the DP group with 33 cases and the PF group with 35 cases. The patients in the DP group were treated with docetaxel and cisplatin. The patients in the PF group were treated with 5-FU and cisplatin. Both groups received 3-DCRT radiotherapy with a total dose of 56-60Gy,2Gy/F,5 times per week. Results The overall response (CR+PR) rate was 90.9% in the DP group and 82.9% in the PF group (P<0.05). The one and two year survival rate in DP group were 81.8% and 48.5% and PF group was 74.3% and 37.1% respectively, with a statistical significance(P<0.05). Conclusion 3-DCRT combined with concurrent docetaxel plus cisplatin chemotherapy can effectively treat advanced esophageal cancer. However, further study is needed for longer-term curative effect of the regimen, which should involve more patients and a prolonged follow-up.
[Key words] Docetaxel;Cisplatin;5-FU;Esophageal cancer;Radiotherapy
食管癌是我國最常見的消化道惡性腫瘤,發病率和死亡率均列惡性腫瘤前列[1]。就診時大多數患者已是臨床中晚期,自然病程僅6~8個月[2]。以往對于食管癌多采取單純手術治療,但其遠期療效并不佳,可切除腫瘤的5年總生存率約為24%左右[3],多數患者在術后3年內出現轉移或局部復發。放射治療是食管癌的另一重要治療手段,但單純放療患者的5年生存率僅為8%左右[4],因而局部晚期食管癌目前多采用手術、放療及化療的綜合治療手段。其中以鉑類為基礎的放化同期治療已經為不可切除食管癌的一線治療手段。但如何取得最佳的治療模式和療效還需要臨床進一步研究。
1 資料與方法
1.1 一般資料
選擇2007年1月~2011年1月筆者所在科室收治的局部晚期食管癌患者68例。……