APP下载

不同治疗方法对头颈部腺样囊性癌预后影响的Meta分析

2015-08-18江洋等

中国医药导报 2015年14期

江洋等

[摘要] 目的 评价不同治疗方法对头颈部腺样囊性癌预后的影响。 方法 检索中国知网、万方、维普、PubMed、Medline、Cochrone library、OVID、SciVerse ScienceDirect等数据库,检索时间为建库到2014年6月。筛选符合要求的文献,并提取手术(S)、放疗(R)、手术+放疗(SR)三种治疗方法的5年观测指标(生存率、无瘤生存率、局部控制率),用RevMan 5.2软件对纳入文献的指标进行Meta分析。 结果 共27篇文献,1886例患者纳入研究。Meta分析结果显示:手术+放疗组与单独手术组的5年生存率、5年无瘤生存率、5年局部控制率差异均有统计学意义(P < 0.05);手术+放疗组与单独放疗组的5年生存率、局部控制率差异有统计学意义(P < 0.05),5年无瘤生存率差异无统计学意义(P > 0.05);单独手术组与放疗组的5年生存率差异有统计学意义(P < 0.05)。 结论 手术联合放疗相比单独手术或放疗能提高患者5年生存率和5年局部控制率,手术比放疗更能提高患者5年生存率。

[关键词] 腺样囊性癌;生存率;无瘤生存率;局部控制率

[中图分类号] R730 [文献标识码] A [文章编号] 1673-7210(2015)05(b)-0111-06

Meta-analysis of effect of different therapeutic strategies for adenoid cystic carcinoma of head and neck

JIANG Yang HUA Qingquan LIAO Hua SHENG Jianfei GUAN Hongxia

Department of Otolaryngology Head and Neck Surgery, Renmin Hospital of Wuhan University, Hubei Province, Wuhan 430060, China

[Abstract] Objective To evaluate the effect of different therapeutic strategies on adenoid cystic carcinoma of head and neck. Methods Search for duocuments in Hownet, Wanfang date, VIP, PubMed, Medline, Cochrone library, OVID and SciVerse ScienceDirect by computer until June 2014. Qualified literatures were collected according to the inclusion and exclusion criteria. Then Meta-analysis was performed to evaluate the results of 5-years survival rate, local control and disease-free survival rate (surgery, radiotherapy, surgery combine with radiotherapy) by RevMan 5.2 software. Results A total of 27 studies with 1886 pooled patients were included. In Meta-analysis, 5-years survival rate, local control and disease-free survival rate were significantly higher in the surgery combine with radiotherapy group than those in surgery alone (P < 0.05); 5-years survival rate, local control rate in surgery combine with radiotherapy group were higher than radiotherapy group (P < 0.05),but 5-years disease-free survival rate had no significant difference (P > 0.05). 5-years survival rate in surgery was significantly higher than radiotherapy group alone (P < 0.05). Conclusion Surgery combine with radiotherapy improved survival rate and disease-free survival rate in five years when compared with surgery or radiotherapy only. Surgery is better than radiotherapy in 5-years survival rate.

[Key words] Adenoid cystic carcinoma; Survival rate; Local control; Disease-free survival rate

腺样囊性癌是源于闰管储备细胞的上皮源性恶性肿瘤,好发于小涎腺、舌下腺、腮腺、颌下腺等,约占涎腺肿瘤的10%[1-2]。本病病程缓慢,早期症状不明显,极易发生远处转移,易复发,并能带瘤生存数年[3],是头颈部最具破坏性和不可预见性的肿瘤之一[4]。腺样囊性癌的治疗主要以手术为主,可辅以放疗。本文分析手术、放疗、手术+放疗三种方法对头颈部腺样囊性癌预后的影响,以期为临床治疗方法选择提供依据。

1 资料与方法

1.1 纳入与排除标准

纳入标准:①临床病理学确诊为头颈部腺样囊性癌的患者;②有明确的分组;③提供较详细的病例资料,并进行5年及以上随访。

排除标准:①无对照的研究;②实验设计存在明显缺陷、失访率大于20%的研究;③文献样本量少于20例;④会议论文、综述以及重复发表的论文。……

登录APP查看全文