雷诺嗪治疗2型糖尿病的疗效与安全性的Meta分析
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Efficacy and safety of ranolazine in the treatment of type 2 diabetes mellitus:a Meta-analysis
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    目的:系统评价雷诺嗪治疗2型糖尿病(diabetes mellitus type 2,T2DM)的疗效与安全性。方法:全面检索CENTRAL、Medline、Embase、CNKI、VIP、CBM、Wanfang数据库,以及WHO临床试验注册平台和美国临床试验注册平台,对检索到的随机对照试验(randomized controlled trial,RCT)按Cochrane系统评价方法进行质量评价,并用RevMan 5.2软件进行 Meta分析。结果:共纳入7个RCTs,3 131例患者。Meta分析显示:雷诺嗪(1 000 mg bid)单药治疗与安慰剂相比可降低糖化血红蛋白(gly-cosylated hemoglobin,HbA1c)(MD=-0.55,95%CI=-0.73~-0.37,P=0.000),空腹血糖(fasting plasma glucose,FPG)(SMD=-0.19,95%CI=-0.37~-0.01,P=0.04),餐后2 h血糖(postprandial 2 hours blood glucose,2hPG)(SMD=-0.34,95%CI=-0.53~-0.15,P=0.000 5)。在降糖药治疗基础上,雷诺嗪(1 000 mg bid)与安慰剂相比可降低HbA1c(MD=-0.47,95%CI=-0.62~-0.32,P=0.000),两组降低FPG(SMD=-0.00,95%CI=-0.21~0.20,P=0.97)及2hPG(SMD=-0.12,95%CI=-0.33~0.09,P=0.28)的作用相当;雷诺嗪(750 mg bid)与安慰剂相比可降低HbA1c(MD=-0.48,95%CI=-0.85~-0.11,P=0.01),两组降低FPG(SMD=0.11,95%CI=-0.26~0.48,P=0.57)的作用相当;雷诺嗪(500 mg bid)与曲美他嗪相比降低HbA1c(MD=-0.30,95%CI=-1.35~0.75,P=0.58),FPG(SMD=-0.36,95%CI=-0.94~0.22,P=0.22)及2hPG(SMD=0.15,95%CI=-0.42~-0.73,P=0.60)的作用相当。雷诺嗪不增加低血糖风险(RR=1.24,95%CI=0.80~1.93,P=0.34)。结论:雷诺嗪对T2DM患者有一定降低HbA1c水平作用且安全性良好,其降糖机制与抑制胰高血糖素释放有关。

    Abstract:

    Objective:To evaluate the efficacy and safety of ranolazine in the treatment of diabetes mellitus type 2 (T2DM). Methods:CENTRAL,Medline,EMbase,CNKI,VIP,CBM,Wanfang database,WHO Clinical Trials Registry Platform and ClinicalTrials.gov were searched. The quality of included randomized controlled trials was assessed according to the Cochrane Collaboration system review,and then Meta-analysis was performed using RevMan 5.2. Results:A total of 7 randomized controlled trials(RCTs) were enrolled in-cluding 3 131 patients. Meta-analysis showed that ranolazine(1 000 mg bid) monotherapy compared with placebo resulted in a signif-icant reduction in HbA1c(MD=-0.55,95%CI=-0.73 to -0.37,P=0.000),in FPG(SMD=-0.19,95%CI=-0.37 to -0.01,P=0.04),in 2hPG(SMD=-0.34,95%CI=-0.53 to -0.15,P=0.000 5). As an add-on interaction with antidiabetes compared with placebo,ranolazine(1 000 mg bid) resulted in a significant reduction in glycosylated hemoglobin(HbA1c)(MD=-0.47,95%CI=-0.62 to -0.32,P=0.000),a similar reduction in fasting blood-glucose (FPG)(SMD=-0.00,95%CI=-0.21 to 0.20,P=0.97),in postprandial 2 hours blood glucose(2hPG)(SMD=-0.12,95%CI=-0.33 to 0.09,P=0.28),ranolazine(750 mg bid) resulted in a significant reduction in HbA1c(MD=-0.48,95%CI=-0.85 to -0.11,P=0.01),a similar reduction in FPG(SMD=0.11,95%CI=-0.26 to 0.48,P=0.57). When add-on to antidiabetes ranolazine(500 mg bid) compared with trimetazidine elicited a similar reduction in HbA1c(MD=-0.30,95%CI=-1.35 to 0.75,P=0.58),in FPG(SMD=-0.36,95%CI=-0.94 to 0.22,P=0.22),in 2hPG(SMD=0.15,95%CI=-0.42 to -0.73,P=0.60). Ranolazine didn’t increase the risk of hypoglycemia(RR=1.24,95%CI=0.80 to 1.93,P=0.34). Conclusion:Ranolazine can effectively reduce HbA1c level by inhibiting glucagon secretion and safe for adults with T2DM.

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季欢欢,宋林,蒙龙,杨彬,谢鸿蒙,车坷科,谷容,贾运涛.雷诺嗪治疗2型糖尿病的疗效与安全性的Meta分析[J].重庆医科大学学报,2018,(3):462-

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  • 在线发布日期: 2019-05-30
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