Complications of CAPD: A Single Center Experience

Area of Science:

• Nephrology
• Internal Medicine
• Public Health

Background:

• Continuous ambulatory peritoneal dialysis (CAPD) is a crucial renal replacement therapy.
• Understanding CAPD-related complications is vital for optimizing patient outcomes.
• Previous studies highlighted significant morbidity and mortality associated with CAPD.

Purpose of the Study:

• To assess the complications of CAPD and identify contributing factors.
• To enhance patient survival and decrease morbidity and mortality rates.
• To evaluate the impact of the twin bag CAPD system on complication rates.

Main Methods:

• Retrospective analysis of 65 CAPD patients' records from October 1996 to January 2002.
• Data collection included patient demographics, CAPD system type, follow-up duration, and complication episodes.
• Analysis focused on peritonitis, exit site infections, catheter removal, and patient outcomes (transplantation, hemodialysis, mortality).

Main Results:

• A total of 75 complications occurred at a rate of 0.41 episodes/patient-year.
• Peritonitis was the most common complication (55 episodes, 0.35 episodes/patient-year), with Staphylococcus epidermidis and Pseudomonas being frequent pathogens.
• Mortality rates declined compared to earlier reports, attributed to the twin bag CAPD system, with no deaths directly due to peritonitis.

Conclusions:

• The twin bag CAPD system is associated with reduced mortality from complications.
• Effective management of peritonitis and exit site infections is crucial for long-term CAPD success.
• Continued monitoring and system improvements can further enhance CAPD patient survival and quality of life.