Laparoscopic versus traditional peritoneal dialysis catheter insertion: a meta analysis

Area of Science:

• Nephrology
• Minimally Invasive Surgery
• Medical Devices

Background:

• Peritoneal dialysis (PD) is a vital treatment for end-stage renal disease.
• Catheter-related complications can significantly impact PD efficacy and patient outcomes.
• Surgical techniques for PD catheter insertion aim to optimize placement and longevity.

Purpose of the Study:

• To compare catheter-related complications and survival rates between laparoscopic and traditional surgical approaches for PD catheter insertion.
• To evaluate the efficacy of minimally invasive techniques in PD catheter placement.

Main Methods:

• A meta-analysis was conducted, incorporating five randomized controlled trials and 11 cohort studies.
• Statistical analysis focused on key outcomes including catheter migration, survival rates, and various complications.
• Study quality was assessed, with migration analysis ranked A-level and others B or C.

Main Results:

• Laparoscopic insertion significantly reduced catheter migration (OR 0.17) and improved both 1-year (OR 3.05) and 2-year (OR 2.07) catheter survival rates.
• A slight increase in bleeding risk was observed with laparoscopic surgery (OR 2.13).
• No significant differences were found in other catheter-related complications between the two methods.

Conclusions:

• Laparoscopic surgery demonstrates superiority over traditional methods in minimizing catheter migration and enhancing peritoneal dialysis catheter survival.
• The findings support the adoption of laparoscopic techniques for improved PD catheter outcomes, acknowledging a minor increase in bleeding risk.