Subcutaneous pathway diversion for peritoneal dialysis catheter salvage.
نویسندگان
چکیده
Peritoneal dialysis (PD) catheter-related infection is still is the most troublesome problem for continuation of PD without the need to switch to hemodialysis. We have been performing subcutaneous pathway diversion (SPD) as a surgical treatment for refractory exit-site and tunnel infection (ESTI). To clarify the efficacy and safety of SPD, we conducted a retrospective study. From August 2008 to August 2013, 30 SPDs were performed in 26 patients (16 men, 10 women; mean age: 58 +/- 13 years; 54% with diabetes; mean body mass index: 23.9 +/- 3.5 kg/ m2). The reasons for the SPDs were ESTI in 25 patients, and outer cuff extrusion in 1 patient. All patients resumed PD immediately after SPD, and the duration of hospitalization was 11.7 +/- 10.1 days. After SPD, one patient experienced a dialysate leak, and another patient experienced a mild subcutaneous hematoma. Another 4 patients developed exit-site infection (ESI) and underwent a second SPD. Of those 4 patients, 3 presented with another ESI unrelated to the first episode, and all developed an ESI after 6 months or more. The remaining 20 patients experienced no such complications. Furthermore, catheter survival after SPD was 17.4 +/- 13.4 months. To eradicate ESTTI we suggest that SPD, which does not require catheter removal or interruption of PD, is useful compared with the unroofing technique or catheter removal.
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ورودعنوان ژورنال:
- Advances in peritoneal dialysis. Conference on Peritoneal Dialysis
دوره 30 شماره
صفحات -
تاریخ انتشار 2014