title: Outcome of continuous ambulatory peritoneal dialysis in a group of elderly patients from Bangladesh.
abstract: In the present study, we evaluated the clinical course and outcome of chronic peritoneal dialysis (PD) in a group of elderly patients. We enrolled 60 elderly patients (37 men, 23 women) starting PD over a 4-year study period and assessed outcomes. The mean age of our patients was 61 +/- 7 years; mean PD duration was 16 months (range: 3 - 40 months). Primary diseases were mainly diabetic nephropathy (54%) and glomerulonephritis (20%). In most patients, the PD modality was chosen because of cardiac instability. Complications during PD included peritonitis (1 episode per 9 patient-months) and exit-site infection (1 episode per 26 patient-months). Technique survival was 89% at 1 year. Patient survival was 83% and 32% at 1 and 4 years respectively. The most frequent causes of death were cerebrovascular accident, cardiac complications, and sepsis. We also compared predialysis parameters to final parameters for 20 deceased patients. Mean age in this group was 62 +/- 8 years, and mean PD duration was 13 +/- 8 months. Body mass index (BMI) was 23 +/- 3 kg/m2 predialysis versus 22 +/- 3 kg/m2 at the end of dialysis (p < 0.01); residual renal creatinine clearance was 4.4 +/- 2 mL/min versus 2.3 +/- 2 mL/min (p < 0.003), and weekly total Kt/V was 2.1 +/- 0.3 versus 1.8 +/- 0.3 (p < 0.002). Albumin showed positive correlations with BMI (r = 0.40, p < 0.02) and with creatinine (r = 0.40, p < 0.01). We conclude that survival of elderly patients on continuous ambulatory peritoneal dialysis is reasonable in the first year, and that further improvement may be achieved by initiating dialysis early, by increasing the dialysis dose, and by improving the patients' nutrition status.
authors.affiliation: Department of Nephrology, SSMC and Mitford Hospital Dhaka, Bangladesh. masud_1232001@yahoo.com
authors.forename: M Masud
authors.initials: MM
authors.lastname: Iqbal
authors.forename: M Nurul
authors.initials: MN
authors.lastname: Islam
authors.forename: Humayun
authors.initials: H
authors.lastname: Sattar
authors.forename: M Abdus
authors.initials: MA
authors.lastname: Samad
authors.forename: R Mokarram
authors.initials: RM
authors.lastname: Hossain
authors.forename: Shahidul
authors.initials: S
authors.lastname: Islam
authors.forename: M Rafiqul
authors.initials: MR
authors.lastname: Alam
authors.forename: M Habibur
authors.initials: MH
authors.lastname: Rahman
authors.forename: H Ur
authors.initials: HU
authors.lastname: Rashid
mesh_terms: D000368:Aged; D001459:Bangladesh; D005260:Female; D006801:Humans; D007676:Kidney Failure, Chronic / Q000378:metabolism / Q000401:mortality / Q000628:therapy; D008297:Male; D008875:Middle Aged; D010531:Peritoneal Dialysis, Continuous Ambulatory / Q000009:adverse effects / Q000401:mortality; D011379:Prognosis; D015996:Survival Rate