中国组织工程研究 ›› 2019, Vol. 23 ›› Issue (30): 4905-4912.doi: 10.3969/j.issn.2095-4344.1411

• 生物材料循证医学 evidence-based medicine of biomaterials • 上一篇    下一篇

经导管主动脉瓣置换与外科主动脉瓣置换治疗主动脉瓣狭窄疗效的Meta分析

尹培永1,崔小红1,熊  婷2,李素芳3,何喜民1
  

  1. 三亚市中医院,1内二科,2内三科,海南省三亚市  572000;3北京大学人民医院心内科,北京市  100044
  • 收稿日期:2018-05-21 出版日期:2019-10-28 发布日期:2019-10-28
  • 作者简介:尹培永,男,1985年生,汉族,江西省萍乡市人,主治医师,主要从事心内科介入治疗研究。
  • 基金资助:

    国家自然科学基金(81600340),项目负责人:李素芳

Efficacy of transcatheter aortic vavle repalcement and surgical aortic vavle replacement for aortic stenosis: a Meta analysis

Yin Peiyong1, Cui Xiaohong1, Xiong Ting2, Li Sufang3, He Ximin1
  

  1. 1Second Department of Internal Medicine, 2Third Department of Internal Medicine, Sanya Traditional Chinese Medical Hospital, Sanya 572000, Hainan Province, China; 3Department of Cardiology, Peking University People’s Hospital, Beijing 100044, China
  • Received:2018-05-21 Online:2019-10-28 Published:2019-10-28
  • About author:Yin Peiyong, Attending physician, Second Department of Internal Medicine, Sanya Traditional Chinese Medical Hospital, Sanya 572000, Hainan Province, China
  • Supported by:

    the National Natural Science Foundation of China, No. 81600340 (to LSF)

摘要:

文章快速阅读:

 

文题释义:
主动脉瓣狭窄:主要由风湿热的后遗症、先天性主动脉瓣结构异常或老年性主动脉瓣钙化所致,当主动脉瓣口面积缩小至1.0 cm2以下时会出现心绞痛、眩晕、多汗、心悸等临床症状,严重时出现呼吸困难、猝死,危及生命,临床以老年患者多见。
导管主动脉瓣置换:心内科医生通过股动脉送入介入导管将人工心脏瓣膜输送至主动脉瓣区,完成人工瓣膜置入,恢复瓣膜功能,改善临床症状,该治疗方法具有无需开胸、创伤小、手术时间短、患者恢复快等特点,取得了较好的临床疗效。
 
 
背景:经导管主动脉瓣置换与外科主动脉瓣置换是治疗主动脉瓣狭窄的主要治疗方案,但研究者对2种方法的疗效、安全性和预后存在很大分歧。
目的:应用循证医学手段探讨经导管主动脉瓣置换与外科主动脉瓣置换治疗主动脉瓣狭窄的疗效和预后。
方法:在EMbase、Medline、PuMbed、维普等中、外数据库中查找经导管主动脉瓣置换与外科主动脉瓣置换治疗主动脉瓣狭窄的随机对照试验,利用Revman5.0对数据进行分析,比较两组短期(30 d)和长期(1年)的死亡率、脑卒中发生率、心肌梗死发生率、出血发生率、肾损伤发生率和起搏器植入率。
结果与结论:①共纳入8篇随机对照研究,包括6 147例主动脉瓣狭窄患者,研究组(n=3 136)进行经导管主动脉瓣置换组例,对照组(n=3 011)进行外科主动脉瓣置换;②两组术后30 d的死亡率、脑卒中发生率、心肌梗死发生率、出血发生率比较差异无显著性意义[OR=0.92,95%CI(0.74,1.13),Z=0.83,P > 0.05;OR=0.82,95%CI(0.49,1.38),Z=0.74,P > 0.05;OR=0.63,95%CI(0.38,1.05),Z=1.77,P > 0.05;OR=0.50,95%CI(0.20,1.26),Z=1.47,P >0.05];研究组术后30 d的肾损伤发生率低于对照组[OR=0.43,95%CI(0.33,0.57),Z=5.89,P < 0.01],起搏器植入率高于对照组[OR=4.77,95%CI(1.36,16.72),Z=2.94,P < 0.01];③两组术后1年的死亡率、脑卒中发生率、心肌梗死发生率比较差异无显著性意义[OR=0.93,95%CI(0.81,1.07),Z=1.02,P > 0.05;OR=1.00,95%CI(0.81,1.23),Z=0.02,P > 0.05;OR=0.88,95%CI(0.61,1.28),Z=0.65,P > 0.05];研究组术后1年的起搏器植入率高于对照组[OR=3.47,95%CI(1.64,7.34),Z=3.26,P < 0.01];④结果表明2种方法治疗主动脉瓣狭窄的疗效和预后相当,但经导管主动脉瓣置换治疗的手术创伤小、起搏器植入率较高。

关键词: 瓣膜置换, 主动脉瓣狭窄, 经导管主动脉瓣置换, 外科主动脉瓣置换, 随机对照研究, 导管, Meta分析

Abstract:

BACKGROUND: Transcatheter aortic vavle replacement and surgical aortic vavle replacement are the main treatment for aortic stenosis. However, the efficacy and prognosis between the two methods were still inconsistent.
OBJECTIVE: To investigate the efficacy and prognosis of transcatheter aortic vavle repalcement and surgical aortic vavle replacement in the treatment of aortic stenosis with evidence-based medicine.
METHODS: We searched relevant literature from Chinese and English databases such as EMbase, Medline, PubMed, and VIP to retrieve randomized controlled trial studies. Data were analyzed by Revman 5.0 to compare short-term (30 days) and long-term (1 year) mortality, incidence of stroke, incidence of myocardial infarction, incidence of hemorrhage, incidence of renal damage and rate of pacemaker implantation.
RESULTS AND CONCLUSION: Eight randomized controlled trials involving 6 147 patients were included in the final analysis. Among these patients, 3 136 patients received transcatheter aortic valve replacement (study group) and 3 011 patients underwent surgical aortic valve replacement (control group). There were no significant differences in mortality, incidence of stroke, incidence of myocardial infarction, and incidence of hemorrhage between study and control groups at 30 days post-surgery [OR=0.92, 95%CI (0.74, 1.13), Z=0.83, P > 0.05; OR=0.82, 95%CI (0.49, 1.38), Z=0.74, P > 0.05; OR=0.63, 95%CI (0.38, 1.05), Z=1.77, P > 0.05; OR=0.50, 95%CI (0.20, 1.26), Z=1.47, P > 0.05]. At 30 days post-surgery, the incidence of renal damage in the study group was significantly lower than that in the control group [OR=0.43, 95%CI (0.33, 0.57), Z=5.89, P < 0.01], the rate of pacemaker implantation was significantly higher in the study group was significantly higher than that in the control group [OR=4.77, 95%CI (1.36, 16.72), Z=2.94, P < 0.01]. There were no significant differences in mortality, incidence of stroke, and incidence of myocardial infarction at 1 year post-surgery between study and control groups [OR=0.93, 95%CI (0.81, 1.07), Z=1.02, P > 0.05; OR=1.00, 95%CI (0.81, 1.23), Z=0.02, P > 0.05; OR=0.88, 95%CI (0.61, 1.28), Z = 0.65, P > 0.05]. At 1 year post-surgery, the rate of pacemaker implantation in the study group was significantly higher than that in the control group [OR=3.47, 95%CI (1.64, 7.34), Z=3.26, P < 0.01]. The results showed that the efficacy and prognosis of the two methods for the treatment of aortic stenosis were comparable, but the transcatheter aortic valve replacement treatment had less trauma and a higher rate of pacemaker implantation than the aortic valve replacement.

Key words: valve replacement, aortic stenosis, transcatheter aortic valve replacement, surgical aortic valve replacement, randomized controlled study, catheter, meta-analysis

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