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BACKGROUND: With a global increase in life expectancy around the world, the burden of chronic kidney disease in the elderly is increasing. The number of elderly patients undergoing peritoneal dialysis (PD) is also increasing. There is still a perception that PD may be associated with an increased risk of complications in these elderly patients. METHODS: A total of 311 patients, of which 103 PD patients aged 65 and over and 208 PD patients under 65 years of age, were followed in a single center and evaluated, retrospectively. Demographic data of these patients, albumin values at first PD and during PD time, residual urine amount, number of peritonitis, time to the first peritonitis attack, PD endpoints, and mortality were compared. RESULTS: Peritonitis and technique failure rates were lower in patients aged 65 and over who applied PD (0.61-0.75, 6.8%-23.1%, respectively). There was no difference in peritonitis-free survival (p = 0.931). Need for help HR 2.569 95%CI 1.564-4.219 (p < 0.05), time to first peritonitis attack HR 0.983 95%CI 0.974-0.992 (p < 0.05), mean albumin value HR 0.191 95%CI 0.088-0.413 (p < 0.05), urine output level HR 1.154 95%CI 1.010-1.318 (p < 0.05) were factors affecting mortality. CONCLUSION: Peritonitis and technical survival evaluations of elderly PD patients, other than mortality, were lower than younger PD patients. However, the need for help is one of the biggest obstacles to this method for the elderly. We believe that incentives in this regard will increase the number of elderly PD patients.
Çankaya et al. (Thu,) studied this question.