地西他滨单药治疗骨髓增生异常综合征疗效和安全性的Meta分析 点击下载
论文标题: 地西他滨单药治疗骨髓增生异常综合征疗效和安全性的Meta分析
英文标题:
中文摘要: 目的:系统评价地西他滨单药治疗骨髓增生异常综合征(MDS)的疗效和安全性,为临床提供循证参考。方法:计算机检索Embase、Cochrane图书馆、PubMed、Medline、ClinicalKey、Google学术、中国知网、中国生物医学文献数据库及万方数据等中英文数据库,检索时限均为建库起至2020年6月26日,收集地西他滨(地西他滨组)对比传统联合化疗方案(对照组)治疗MDS患者的随机对照试验(RCT)。筛选文献,提取资料并采用Cochrane系统评价员手册5.2.2推荐的偏倚风险评估工具评价纳入文献质量后,采用RevMan5.3软件进行Meta分析。结果:共纳入11项RCT,共计590例患者。Meta分析结果显示,地西他滨组患者的完全缓解率[OR=1.82,95%CI(1.23,2.70),P=0.003]和总有效率[OR=1.54,95%CI(1.05,2.27),P=0.03]均显著高于对照组,不良反应发生率[OR=0.26,95%CI(0.16,0.40),P<0.00001]、感染发生率[OR=0.48,95%CI(0.27,0.85),P=0.01]和骨髓抑制发生率[OR=0.37,95%CI(0.17,0.81),P=0.01]均显著低于对照组。按疗程进行的亚组分析结果显示,在疗程为3、4个月的方案中,两组患者的完全缓解率和总有效率比较差异均无统计学意义(P>0.05);在疗程为1、2个月的方案中,地西他滨组患者的完全缓解率和总有效率均显著高于对照组(P<0.05)。结论:地西他滨单药治疗MDS患者的疗效和安全性均较好,且当治疗时长≤2个月时,地西他滨治疗MDS患者的完全缓解率及总有效率更优。
英文摘要: OBJECTIVE:To systematically evaluate the efficacy and safety of decitabine monotherapy in the treatment of myelodysplastic syndrome (MDS),and to provide evidence-based reference to the clinic. METHODS :Retrieved from Embase , Cochrane Library ,PubMed,Medline,Clinical Key ,Google Scholar ,CNKI,CBM and Wanfang data ,during the inception to Jun. 26th, 2020, randomized controlled trials (RCTs) about decitabine (decitabine group ) versus traditional combined chemotherapy(control group )in the treatment of MDS were collected. After literature screening and data extraction ,literature quality evaluation with bias risk evaluation tool recommended by Cochrane systematic evaluator manual 5.2.2,Meta-analysis was performed by using Rev Man 5.3 software. RESULTS :A total of 590 patients with 11 RCTs were included. Meta-analysis results showed that complete remission rate [OR =1.82,95% CI(1.23,2.70),P=0.003] and total response rate [OR =1.54,95% CI(1.05, 2.27),P=0.03] of decitabine group were significantly higher than those of control group ;the incidence of ADR [OR =0.26,95% CI(0.16,0.40),P<0.000 01],the incidence of infection [OR =0.48,95% CI(0.27,0.85),P=0.01] and the incidence of myelosuppression [OR=0.37,95% CI(0.17,0.81),P=0.01] in decitabine group were significantly lower than control group. The results of subgroup analysis according to the course of treatment showed that there was no significant difference in the complete remission rate and total response rate between 2 groups in the treatment course of 3 and 4 months(P>0.05);but there was significant difference in the treatment course of 1 month or 2 months,the decitabine group was significantly higher than control group(P<0.05). CONCLUSIONS:Decitabine has good efficacy and safety in the treatment of MDS patients ,and when the treatment time is less than or equal to 2 months,the complete remission rate and total response rate of decitabine in MDS lis1270755@163.com patients are better.
期刊: 2020年第31卷第18期
作者: 郑丽,宫一凡,孙雪林,张卫娜,赵妍
英文作者: ZHENG Li,GONG Yifan,SUN Xuelin ,ZHANG Weina ,ZHAO Yan
关键字: 地西他滨;骨髓增生异常综合征;疗效;安全性;Meta分析
KEYWORDS: Decitabine; Myelodysplastic syndrome ;
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