Surgical versus percutaneous catheter placement for peritoneal dialysis: an updated systematic review and meta-analysis.

BACKGROUND: No consensus currently exists regarding the optimal approach for peritoneal dialysis catheter placement. We aimed to compare the outcomes of percutaneous and surgical peritoneal dialysis catheter placement. METHODS: A systematic review of the literature was performed using the MEDLINE, Cochrane Library, and Scopus databases (end-of-search date: August 29th, 2020). We included studies comparing percutaneous (blind, under fluoroscopic/ultrasound guidance, and "half-perc") and surgical peritoneal dialysis catheter placement (open and laparoscopic) in terms of their infectious complications (peritonitis, tunnel/exit-site infections), mechanical complications (leakage, inflow/outflow obstruction, migration, hemorrhage, hernia, bowel perforation) and long-term outcomes (malfunction, removal, replacement, surgery required, and mortality). RESULTS: Thirty-four studies were identified, including thirty-two observational studies (twenty-six retrospective and six prospective) and two randomized controlled trials. Percutaneous placement was associated with significantly lower rates of tunnel/exit-site infection [relative risk (RR) 0.72, 95% confidence interval (CI) 0.56-0.91], catheter migration (RR 0.68, 95% CI 0.49, 0.95), and catheter removal (RR 0.73, 95% CI 0.60-0.88). The 2-week and 4-week rates of early tunnel/exit-site infection were also lower in the percutaneous group (RR 0.45, 95% CI 0.22-0.93 and RR 0.41, 95% CI 0.27-0.63, respectively). No statistically significant difference was observed regarding other outcomes, including catheter survival and mechanical complications. CONCLUSION: Overall, the quality of published literature on the field of peritoneal dialysis catheter placement is poor, with a small percentage of studies being randomized clinical trials. Percutaneous peritoneal dialysis catheter placement is a safe procedure and may result in fewer complications, such as tunnel/exit-site infections, and catheter migration, compared to surgical placement. PROTOCOL REGISTRATION: PROSPERO CRD42020154951.

Duke Scholars

Author John Paul Middleton Medicine, Nephrology

Author Ruediger Wilhelm Lehrich Medicine, Nephrology

Author Paul Vincent Suhocki Radiology, Interventional Radiology

Author Theodore N. Pappas Surgery, Minimally Invasive Surgery