ISSN 1006-298X      CN 32-1425/R

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肾脏病与透析肾移植杂志 ›› 2019, Vol. 28 ›› Issue (3): 219-223.DOI: 10.3969/j.issn.1006-298X.2019.03.004

• 论文 • 上一篇    下一篇

经皮腔内血管成形术治疗动静脉内瘘狭窄的疗效及影响因素

  

  • 出版日期:2019-06-28 发布日期:2019-07-23

Patency rate and influencing factors of percutaneous transluminal angioplasty for arteriovenous fistula stenosis

  • Online:2019-06-28 Published:2019-07-23

摘要:

目的:研究经皮腔内血管成形术(PTA)在动静脉内瘘狭窄患者中的临床效果,并分析通畅率相关影响因素,从而找到评估预后的指标及改善预后的方法。
方法:回顾性分析2015年11月~2017年2月在暨南大学附属第一医院行经皮腔内血管成形术所有患者,并随访1年,计算初级及次级通畅率。
结果:54例动静脉内瘘狭窄患者PTA术后3、6、12个月的初级通畅率为926%、759%、566%。次级通畅率为978%、874%、746%。多因素COX回归分析显示,年龄、内瘘使用龄和部分凝血酶原时间是影响PTA术后初级通畅率的危险因素。
结论:PTA短期开通效果良好,但中长期通畅率低下,该问题仍需要克服。

关键词: 动静脉内瘘, 内瘘狭窄, 球囊扩张, 部分凝血酶原时间

Abstract:

Objective:This study was to investigate the clinical effects of percutaneous transluminal angioplasty (PTA) in patients with arteriovenous fistula stenosis,and to analyze the influencing factors of patency rate,in order to find prognostic indicators and methods to improve prognosis.
Methodology:A retrospective analysis of all patients undergoing PTA from the First Affiliated Hospital of Jinan University from November 2015 to February 2017 was followed up for one year.Calculate primary and secondary patency rates.
Results: The primary patency rates of 54 patients with PTA at 3,6,and 12 months after surgery were 926%,759%,and 566%.The secondary patency rate was 978%,874%,and 746%.Age,age of internal hemorrhoids,and activated partial thromboplastin time were risk factors for the patency rate after PTA.
Conclusion:
The shortterm opening effect of PTA is good,but the problem of low patency rate in the medium and long term still needs to be overcome.

Key words: arteriovenous fistula, fistula stenosis, balloon dilatation, activated partial thromboplastin time