经导管介入封堵治疗动脉导管未闭术后175例疗效分析
DOI:
作者:
作者单位:

作者简介:

通讯作者:

中图分类号:

基金项目:

江苏省卫生厅重点课题资助项目(H9814)


A follow-up study of the efficacy of the transcatheter closure of patent ductus arteriosus
Author:
Affiliation:

Fund Project:

  • 摘要
  • |
  • 图/表
  • |
  • 访问统计
  • |
  • 参考文献
  • |
  • 相似文献
  • |
  • 引证文献
  • |
  • 资源附件
  • |
  • 文章评论
    摘要:

    目的:评价经导管介入封堵治疗动脉导管未闭(PDA)的疗效和安全性。方法:对接受经导管介入封堵术的175例PDA患者进行观察,行X线胸片, 经胸超声心动图检查评价患者术后即刻封堵结果、心功能变化及并发症发生情况。结果:175例随访时间为术后1~77个月。封堵后即刻有9例(5.14%)存在微量分流,3例(1.71%)降主动脉或肺动脉血流增快。1个月随访时,未见残余分流。3例血流增快者在随访1~5年后血流降至正常。术后1周与术前相比心脏重塑明显改善,左房内径、左室收缩末内径、左室舒张末内径、左室收缩末容积、左室舒张末容积、左室每博搏出量封堵前分别为(31.6 ± 7.8)mm,(33.0 ± 7.6)mm,(51.6 ± 10.6)mm,(40.3 ± 19.5)ml、(118.6 ± 32.5)ml、(77.7 ± 38.1)ml;封堵后1周降分别为(29.4 ± 6.6)mm,(30.8 ± 6.7)mm,(47.5 ± 9.2)mm、(34.6 ± 19.0)ml、(80.3 ± 29.6)ml、(64.5 ± 31.1)ml(P < 0.05)。术后1个月与1周相比无明显变化。随访期间没有出现死亡病例或其他严重并发症。结论:应用介入封堵治疗PDA能改善患者的心功能,中远期疗效确切,安全性好。

    Abstract:

    Objective:To assess the safety and efficacy of the transcatheter closure of patent ductus arteriosus(PDA). Methods:A follow-up study was conducted in patients with PDA underwent transcatheter closure in our hospital. All patients were assessd with physical examination, X-ray, and echocardiography before the operation. During the follow-up time, the patients’ cardiac function and complications were evaluated. Results:175 patients underwent transcatheter closure had been followed up. The patients were followed up from 1 to 77 months after operation. Minimal residue shunts were found in 9 cases(5.14%) immediately after closure. 3 cases(1.71%) were detected increased blood velocity in descending aorta or pulmonary aorta. At 1 month follow-up,no residue shunt was found. 3 cases with increased blood velocity returned to normal during 1~5 years follow-up. The heart structure was significantly changed 1 week after operation. The mean value of left atria diameter, left ventricular end systolic diameter,left ventricular end diastolic diameter,left ventricular end systolic volume and left ventricular end diastolic volume measured by echocardiography before the operation were(31.6±7.8)mm,(33.0±7.6)mm,(51.6±10.6)mm,(40.3±19.5)ml,(118.6±32.5)ml and(77.7±38.1)ml,respectively. These values were decreased to(29.4±6.6)mm,(30.8±6.7)mm,(47.5±9.2)mm,(34.6±19.0)ml, (80.3±29.6)ml and(64.5±31.1)ml, respectively, 1 week after operation(P < 0.05). There was no significant difference between pre-operation and 1-week or 1-month after operation. There were no severe complications or deaths in this group of patients during follow-up. Conclusion:This study suggested transcatheter closure of PDA could improve cardiac function of these patients, and also confirmed the safety and efficacy of those during short-term and long-term follow-ups.

    参考文献
    相似文献
    引证文献
引用本文

田金萍,杨 荣,盛燕辉,陶金松,李世杰,许 迪,周 蕾,雍永红,姚 静,曹克将,孔祥清.经导管介入封堵治疗动脉导管未闭术后175例疗效分析[J].南京医科大学学报(自然科学版),2007,(6):583-585597

复制
分享
文章指标
  • 点击次数:
  • 下载次数:
  • HTML阅读次数:
  • 引用次数:
历史
  • 收稿日期:2006-12-28
  • 最后修改日期:
  • 录用日期:
  • 在线发布日期:
  • 出版日期: