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Chinese Journal of Interventional Radiology(Electronic Edition) ›› 2021, Vol. 09 ›› Issue (03): 275-281. doi: 10.3877/cma.j.issn.2095-5782.2021.03.007

• Vascular Intervention • Previous Articles     Next Articles

Clinical observation of balloon-assisted thrombin injection in the treatment of AVF-related brachial artery PSA

Juan Wang1, Xiaojun Hu2, Lifen Jiang3, Weile Huang2, Dashuai Wang2, Pengfei Pang2, Huitao Zhang4,()   

  1. 1. Department of Health Management Center
    2. Department of Interventional Vascular Surgery, Interventional Medical Centre
    3. Medical Record Management Section
    4. Department of Critical Care Medicine, the Fifth Affiliated Hospital of Sun Yat-sen University, Guangdong Zhuhai 519000, China
  • Received:2021-06-23 Online:2021-08-25 Published:2021-09-27
  • Contact: Huitao Zhang

Abstract:

Objective

To investigate the efficacy and safety of balloon-assisted thrombin injection in the treatment of brachial artery pseudoaneurysm (PSA) associated with autologous arteriovenous fistula (AVF).

Methods

From May 2018 to March 2021, the clinical data of all patients who underwent DSA balloon occlusion combined with ultrasound-guided thrombin injection (UGTI) because of AVF-related brachial artery PSA were analyzed retrospectively. We analyzed the patient's age, sex, primary disease, location and type of arteriovenous fistula, vascular anastomosis mode, puncture site, vascular sheath size, PSA ultrasound features (including shape and size, distance from skin), time from puncture to UGTI, balloon brand and diameter, anticoagulation regimen, postoperative efficacy and complications (degree of thromboembolization in PSA, intratumoral active blood flow, communication between artery and PSA, arterial wall rupture, distal arterial thrombosis, internal fistula venous thrombosis, etc).

Results

After the above treatment, all patients with AVF-related brachial artery PSA achieved satisfactory results, and there were no obvious complications.

Conclusions

Balloon-assisted thrombin injection is a safe and effective method for the treatment of AVF-related brachial artery PSA.

Key words: AVF, Thrombin, Brachial artery, PSA

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