title: Renal transplantation of patients on chronic peritoneal dialysis.
abstract: A retrospective review of patients transplanted from peritoneal dialysis was performed to assess the risk of this form of dialysis for patients awaiting renal transplantation. Eighteen transplants have been performed in 16 patients, ages 6 to 57 years, undergoing chronic peritoneal dialysis over the past 4 years. Sixteen were from cadaver donors, and two were from living related donors (LRD). The patients had been undergoing intermittent peritoneal dialysis or continuous ambulatory peritoneal dialysis (CAPD) using permanent silastic catheters, from five days to 4 years. No patient had clinical evidence for peritonitis at the time of transplantation. The peritoneal catheter was removed at the time of transplant in all cadaver donor recipients without complication. One recipient of a LRD kidney had the catheter removed two days prior to transplant. Cultures of the catheter were sterile in 16 cases. Two patients had positive peritoneal catheter cultures at the time of transplant but were treated with appropriate antibiotics and never developed clinical peritonitis. Fourteen transplants had postoperative fevers. No definite source was found in 13; one had fever in relation to acute graft rejection. The fevers resolved in all patients either spontaneously or subsequent to therapy. Other complications were similar to those seen in patients transplanted from hemodialysis. Hemodialysis was performed as needed pretransplant and posttransplant using a temporary femoral vein catheter or arteriovenous fistula without complication. Nine patients are alive with a functioning kidney 1 to 36 months posttransplant (mean 17 months). Six transplants rejected (five patients), and one failed secondary to renal vein thrombosis. Two patients died posttransplant, one after a cerebrovascular accident, and one due to an unknown cause 1 month postnephrectomy for rejection. In conclusion, patients undergoing chronic peritoneal dialysis can be successfully transplanted without a significant incidence of complications related to their peritoneal dialysis.
mesh_terms: D000293:Adolescent; D000328:Adult; D002408:Catheters, Indwelling / Q000009:adverse effects; D002648:Child; D006801:Humans; D016030:Kidney Transplantation; D008875:Middle Aged; D010530:Peritoneal Dialysis / Q000009:adverse effects*; D010531:Peritoneal Dialysis, Continuous Ambulatory / Q000009:adverse effects; D011183:Postoperative Complications; D012189:Retrospective Studies; D012306:Risk