Feasibility and safety of guidewire-balloon entrapment technique for recanalization of thoracic central vein occlusion in hemodialysis patients

• Published in: The journal of vascular access Vol. 24; no. 6; p. 1438
• Main Authors: Bai, Yafei, Liang, Shuntian, Vachharajani, Tushar J, An, Na, Xu, Mingzhi, Zhou, Zhongxin, Li, Hong
• Format: Journal Article
• Language: English
• Published: United States 01.11.2023
• Subjects: Catheterization, Central Venous - adverse effects; Catheterization, Central Venous - methods; Catheters, Indwelling; Central Venous Catheters; Feasibility Studies; Humans; Renal Dialysis - methods; Retrospective Studies; Vascular Diseases; guidewire-balloon entrapment technique; recanalization; thoracic central vein occlusion; hemodialysis vascular access; Maintenance hemodialysis
• ISSN: 1724-6032
• DOI: 10.1177/11297298221092745

To explore the feasibility and safety of Guidewire-Balloon Entrapment Technique (GBET) for the recanalization of thoracic central vein occlusions (TCVOs) in hemodialysis patients. A retrospective observational study was conducted using data from 28 patients who required the establishment or maintenance of hemodialysis access and were treated with GBET for the recanalization of right-sided TCVOs from January 2017 to April 2021. Of the patients, 27 required tunneled cuffed catheter (TCC) placement or exchange, and 1 had an outflow tract occlusion of the Brescia-Cimino radio cephalic arteriovenous fistula (AVF). A total of 26 patients successfully underwent TCC exchange and placement using GBET; 1 patient underwent successful recanalization of an occlusion of the outflow tract of the right Brescia-Cimino AVF; and 1 patient underwent successful TCC placement in the left internal jugular vein (LIJV) after the failure of TCC placement in the right internal jugular vein (RIJV). The success rate for GBET was 27/28 (96.43%), and there were no major complications. GBET is a safe and effective method for the recanalization of right-sided TCVOs, especially for TCC exchange and placement, and can be used as a safe and easy approach for TCVO recanalization.