Citation

Bogdan L, Malavade T. Hemodial. Int. 2022; ePub(ePub): ePub.

Copyright

(Copyright © 2022, Multimed Inc.)

DOI

10.1111/hdi.13035

PMID

35732603

Abstract

Complications of tunneled central venous catheters (CVCs) for hemodialysis are frequent, and most commonly include bacteremia, thrombosis, and stenosis. While bleeding is a relatively rare complication of dialysis lines overall, tunneled CVCs may present a unique bleeding risk given their ability to be displaced or damaged as patients have direct access to the equipment in place. Here, we describe the case of a 68-year-old man with end-stage renal disease and neurocognitive disorder, who developed hemorrhagic shock following self-inflicted laceration of his tunneled dialysis catheter proximal to the Y. Examination of the catheter tunnel revealed that the cuff was palpable proximal to the exit site, but the opening was well retracted. In such cases, hemorrhage is particularly difficult to control because the cuff is rigid and poorly amenable to compression, in addition to being difficult to access. This case demonstrates the risk of significant hemorrhage when a tunneled CVC is damaged at this location and the potential need for the urgent removal of the retained component to prevent recurrence of bleeding. It also highlights important patient safety considerations given the risk of self-inflicted trauma in patients with a neurocognitive disorder and a language barrier affecting communication.

Language: en

Keywords

central line; hemodialysis; hemorrhage; tunneled dialysis line