Epicardial Cardiac Rhythm Devices for Dialysis Patients: Minimizing the Risk of Infection and Preserving Central Veins
Article first published online: 27 AUG 2010
© 2010 Wiley Periodicals, Inc.
Seminars in Dialysis
Volume 25, Issue 1, pages 88–94, January/February 2012
How to Cite
Asif, A., Carrillo, R., Garisto, J.-D., Lopera, G., Ladino, M., Barakat, U., Eid, N. and Salman, L. (2012), Epicardial Cardiac Rhythm Devices for Dialysis Patients: Minimizing the Risk of Infection and Preserving Central Veins. Seminars in Dialysis, 25: 88–94. doi: 10.1111/j.1525-139X.2010.00757.x
- Issue published online: 24 JAN 2012
- Article first published online: 27 AUG 2010
Transvenous leads of cardiac rhythm devices (CRDs) are known to cause central stenosis and are vulnerable to contamination during hemodialysis access-related bacteremia. In this retrospective study, nine consecutive chronic hemodialysis patients with transvenous CRD infection due to dialysis access-related bacteremia and recurrent central stenosis are presented. Four patients with tunneled hemodialysis catheters (TDCs) and three with arteriovenous grafts experienced access-related bacteremia that spread to the transvenous CRD. Two patients required repeated angioplasty procedures (less than 3 months apart) for central venous stenosis. Transvenous CRD was removed and replaced with an epicardial system in all. One patient with TDC switched to peritoneal dialysis and did not experience infection of the epicardial system despite two episodes of peritonitis. The remaining TDC (n = 3) and graft patients (n = 3) received a new TDC after the resolution of bacteremia. While all six experienced on average 1.5 episodes of catheter-related bacteremia (average follow-up = 14.5 months), none developed infection of the epicardial system. The patients with central stenosis have required only one angioplasty each for the past 8 and 6 months. To the best of our knowledge this is the first study to suggest that an epicardial approach might be a preferred method over transvenous leads for chronic hemodialysis patients.