OBJECTIVE: Catheter-related infection has been the major cause of catheter removal for peritoneal dialysis (PD) patients. A salvage technique--partial replantation of the infected catheter--was developed in our hospital to rescue catheters with refractory exit-site or tunnel infection. PATIENTS: We performed 26 partial replantations of Tenckhoff catheters for 23 patients with refractory exit-site or tunnel infection and 2 patients with near-cuff perforation of the catheter. Their problems were all resolved successfully without interruption of PD. INTERVENTIONS: We removed the infected portion of the catheter and preserved the still-functioning internal conduit, connecting it to a divided new catheter. All of the patients resumed PD immediately after the advancement of the new catheter through a new subcutaneous tunnel and exit site on the opposite side. RESULTS: No technical complications such as disconnection of the catheter or leakage of dialysate were noted. Repeated partial replantation of the catheter was done for 1 patient with a new refractory exit-site infection. Tunnel infection was not an absolute contraindication for this procedure. About one third (34.6%) of our patients had preoperative tunnel infection. CONCLUSION: Partial replantation of a Tenckhoff catheter is a simple and effective procedure for patients with refractory exit-site/tunnel infection and patients with near-cuff perforation of the catheter. Repeated partial replantation is also feasible for repeat exit-site infections.
OBJECTIVE: Catheter-related infection has been the major cause of catheter removal for peritoneal dialysis (PD) patients. A salvage technique--partial replantation of the infected catheter--was developed in our hospital to rescue catheters with refractory exit-site or tunnel infection. PATIENTS: We performed 26 partial replantations of Tenckhoff catheters for 23 patients with refractory exit-site or tunnel infection and 2 patients with near-cuff perforation of the catheter. Their problems were all resolved successfully without interruption of PD. INTERVENTIONS: We removed the infected portion of the catheter and preserved the still-functioning internal conduit, connecting it to a divided new catheter. All of the patients resumed PD immediately after the advancement of the new catheter through a new subcutaneous tunnel and exit site on the opposite side. RESULTS: No technical complications such as disconnection of the catheter or leakage of dialysate were noted. Repeated partial replantation of the catheter was done for 1 patient with a new refractory exit-site infection. Tunnel infection was not an absolute contraindication for this procedure. About one third (34.6%) of our patients had preoperative tunnel infection. CONCLUSION: Partial replantation of a Tenckhoff catheter is a simple and effective procedure for patients with refractory exit-site/tunnel infection and patients with near-cuff perforation of the catheter. Repeated partial replantation is also feasible for repeat exit-site infections.
Authors: Stephen Haggerty; Scott Roth; Danielle Walsh; Dimitrios Stefanidis; Raymond Price; Robert D Fanelli; Todd Penner; William Richardson Journal: Surg Endosc Date: 2014-10-08 Impact factor: 4.584
Authors: Francesco Macchini; Sara Testa; Alberto Valadè; Maurizio Torricelli; Ernesto Leva; Gianluigi Ardissino; Alberto Edefonti Journal: Pediatr Surg Int Date: 2009-07-02 Impact factor: 1.827