张鑫琦 耿丽聪 黄忠
[摘要]目的 评价手术去势与间歇性雄激素全阻断疗法联合治疗局部进展期前列腺癌(LAPC)的临床疗效。方法 选择2012年1月~2014年12月我院收治的LAPC患者96例,随机分为对照组和观察组,每组48例。两组均行切除双侧睾丸手术去势治疗,观察组在此基础上采用间歇性雄激素全阻断疗法,比较两组的治疗效果。结果 治疗后,两组血清PSA水平均较治疗前明显下降(P<0.05),而观察组下降幅度更大,在治疗后1周,治疗后1、3、6、9、12个月时均显著低于对照组(P<0.05);观察组PFS和OS时间显著长于对照组(P<0.05),且术后QLQ-PR25评分明显优于对照组(P<0.05)。结论 手术去势联合间歇性雄激素全阻断疗法治疗LAPC,疗效肯定,可明显延长患者的无进展生存时间(PFS)和总生存时间(OS)时间,提高患者生存质量。
[关键词]前列腺癌;局部进展期;手术去势;间歇性雄激素全阻断
[中图分类号] R737.25 [文献标识码] A [文章编号] 1674-4721(2017)06(a)-0073-03
[Abstract]Objective To evaluate the clinical efficacy of surgical castration combined with intermittent androgenic blockade therapy in the treatment of locally advanced prostate cancer (LAPC).Methods 96 patients with LAPC treated in our hospital from January 2012 to December 2014,were randomly divided into control group and observation group,48 cases in each group.All were treated with bilateral testicular surgery on the basis,observation group was given intermittent androgen blockade therapy.The therapeutic effects of the two groups were compared.Results After treatment, the levels of serum PSA in the two groups were significantly lower than those before treatment(P<0.05),while the observation group decreased more significantly(P<0.05).The PSA level of the observation group was significantly lower than that of the control group at 1 w and 1,3,6,9,and 12 months after treatment(P<0.05).PFS and OS in the observation group were significantly longer than those in the control group(P<0.05),and the QLQ-PR 25 score was significantly better than that of the control group (P<0.05).Conclusion Surgical castratio,combined with intermittent androgen total blockade therapy for LAPC,the efficacy of certain,can significantly extend the patient's PFS and OS time,improve patient quality of life.
[Key words]Prostate cancer;Local progression;Surgical castration;Intermittent androgenic blockade
前列腺癌(prostatic cancer,PCa)是男性泌尿生殖系統常见恶性肿瘤之一,以中老年患者居多[1]。目前,我国对PCa的早期诊断工作尚未普及,初诊患者中约1/3为局部进展期PCa(locally advanced prostatic cancer,LAPC),对这部分患者,治疗方案的选择尚存在较大争议,也是临床治疗的难题[2-3]。近年研究发现,外科手术联合内分泌在LAPC治疗中存在优势[4-5]。鉴于此,本研究采用手术去势联合间歇性雄激素全阻断疗法治疗LAPC,旨在为临床应用提供参考,现报道如下。
1资料与方法
1.1一般资料
选择2012年1月~2014年12月我院收治的LAPC患者96例,随机分为对照组和观察组,每组48例。对照组年龄57~79岁,平均(69.82±6.27)岁;TNM临床分期:T3a 15例,T3b 28例,T4a 5例;格里森(Gleason)指数:2~4分13例,5~7分25例,8~10分10例。观察组年龄58~78岁,平均(69.74±6.31)岁;TNM临床分期:T3a 16例,T3b 26例,T4a 6例;Gleason指数:2~4分14例,5~7分23例,8~10分11例。均符合LAPC相关诊断标准[6],诊断基于直肠指检、血清前列腺特异性抗原(prostate-specific antigen,PSA)检查、影像学、前列腺穿刺活检等,且既往未接受任何治疗;排除合并肝、肾等重要器官严重功能障碍以及伴有凝血功能障碍等存在手术治疗风险者。……