BACKGROUND: Chronic kidney disease (CKD) is becoming increasingly prevalent and there are increasing numbers of older patients with advanced CKD. Peritoneal dialysis (PD) is a potential treatment. This study aims to compare PD outcomes in age-defined populations in the largest PD centre in the Republic of Ireland over 10 years. METHODS: We retrospectively identified all adult patients, over the age of 50 years, who commenced PD as their first modality of renal replacement therapy (RRT) between 1 January 1998 and 31 December 2008 at our institution. Primary outcome was patient survival; secondary outcomes were technique failure, peritonitis-free survival, transplantation and hospitalisations. RESULTS: One hundred and forty-eight patients with a mean age of 63 years were included. Twenty-two patients were on assisted PD, the majority of whom were aged 70 years or over (P = 0.001). There were no differences in patient survival or technique failure by age group, Charlson Co-Morbidity Index (CCI), modified-CCI or adjusted CCI. Renal transplantation occurred predominantly in younger patients (P = 0.001) with lower m-CCI (P = 0.001) and a-CCI (P = 0.002) who performed PD independently (P = 0.004). Older patients required longer hospital stays to initiate PD (P = 0.004). Assisted PD was not associated with an increase in early complications or technique failure but death rates were higher (P = 0.002). CONCLUSION: This study shows PD to be an acceptable modality of renal replacement therapy in elderly patients, with no observed differences in survival, technique survival or complication rates. Co-morbidities appear to play a stronger role in predicting survival than age alone. Assisted PD is a viable option in those unable to undergo PD independently.
BACKGROUND:Chronic kidney disease (CKD) is becoming increasingly prevalent and there are increasing numbers of older patients with advanced CKD. Peritoneal dialysis (PD) is a potential treatment. This study aims to compare PD outcomes in age-defined populations in the largest PD centre in the Republic of Ireland over 10 years. METHODS: We retrospectively identified all adult patients, over the age of 50 years, who commenced PD as their first modality of renal replacement therapy (RRT) between 1 January 1998 and 31 December 2008 at our institution. Primary outcome was patient survival; secondary outcomes were technique failure, peritonitis-free survival, transplantation and hospitalisations. RESULTS: One hundred and forty-eight patients with a mean age of 63 years were included. Twenty-two patients were on assisted PD, the majority of whom were aged 70 years or over (P = 0.001). There were no differences in patient survival or technique failure by age group, Charlson Co-Morbidity Index (CCI), modified-CCI or adjusted CCI. Renal transplantation occurred predominantly in younger patients (P = 0.001) with lower m-CCI (P = 0.001) and a-CCI (P = 0.002) who performed PD independently (P = 0.004). Older patients required longer hospital stays to initiate PD (P = 0.004). Assisted PD was not associated with an increase in early complications or technique failure but death rates were higher (P = 0.002). CONCLUSION: This study shows PD to be an acceptable modality of renal replacement therapy in elderly patients, with no observed differences in survival, technique survival or complication rates. Co-morbidities appear to play a stronger role in predicting survival than age alone. Assisted PD is a viable option in those unable to undergo PD independently.
Authors: B J Barrett; P S Parfrey; J Morgan; P Barré; A Fine; M B Goldstein; S P Handa; K K Jindal; C M Kjellstrand; A Levin; H Mandin; N Muirhead; R M Richardson Journal: Am J Kidney Dis Date: 1997-02 Impact factor: 8.860
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Authors: Matthew J Oliver; Ahmed A Al-Jaishi; Stephanie N Dixon; Jeffrey Perl; Arsh K Jain; Susan D Lavoie; Danielle M Nash; J Michael Paterson; Charmaine E Lok; Robert R Quinn Journal: Clin J Am Soc Nephrol Date: 2016-07-27 Impact factor: 8.237
Authors: Hyunsuk Kim; Jung Nam An; Dong Ki Kim; Myoung-Hee Kim; Ho Kim; Yong-Lim Kim; Ki Soo Park; Yun Kyu Oh; Chun Soo Lim; Yon Su Kim; Jung Pyo Lee Journal: PLoS One Date: 2015-06-29 Impact factor: 3.240