A practical approach to laparoscopic surgery for malfunctioning peritoneal dialysis catheters

Peritoneal dialysis is widely accepted for the chronic management of end-stage renal disease but is associated with as high as a 70% complication rate including a significant problem with peritoneal dialysis catheter flow obstruction. The application of laparoscopic surgical techniques has revolutionized the surgical approach to peritoneal dialysis catheter-related dysfunction. However, the specific laparoscopic surgical technique varied among the reported literature. This lack of a standard laparoscopic surgical approach to obstructed peritoneal dialysis catheters prompted us to review and compare our specific technique and experience in 17 patients with 10 recent reported series. We specifically examined for insufflation techniques, access port placements and closures, timing postoperatively for reinstituting peritoneal dialysis, wound complications, and overall long-term success rates for peritoneal dialysis catheter salvage.