1. The clinical status and survival in elderly dialysis: example of the oldest region of France.
- Author
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Glaudet F, Hottelart C, Allard J, Allot V, Bocquentin F, Boudet R, Champtiaux B, Charmes JP, Ciobotaru M, Dickson Z, Essig M, Honoré P, Lacour C, Lagarde C, Manescu M, Peyronnet P, Poux JM, Rerolle JP, Rincé M, Couchoud C, and Aldigier JC
- Subjects
- Aged, Aged, 80 and over, Female, France epidemiology, Humans, Kidney Failure, Chronic therapy, Male, Middle Aged, Renal Dialysis trends, Retrospective Studies, Survival Rate trends, Kidney Failure, Chronic diagnosis, Kidney Failure, Chronic mortality, Renal Dialysis mortality
- Abstract
Background: The number of elderly (≥75 years) patients with end-stage renal disease (ESRD) has increased markedly, including in the Limousin region, which has the oldest population in France. We retrospectively compared outcomes in elderly and non-elderly ESRD patients who started dialysis during two time periods., Methods: Baseline clinical characteristics, care, and survival rates were assessed in 557 ESRD patients aged ≥75 and <75 years who started dialysis in 2002-2004 and 2005-2007. Survival curves and Cox proportional hazards model were used to assess survival and factors associated with survival., Results: Of the 557 patients, 343 and 214 were <75 years and ≥75 years, respectively. Dialysis was started in 2002-2004 and 2005-2007 by 197 and 146 patients <75 years, respectively, and by 96 and 118 patients ≥75 years, respectively. Median age (73.4 years [interquartile range [IQR] 61.7-79.5 years] vs 69.5 years [IQR 57.4-77.4 years] p = 0.001) and the proportion aged ≥75 years (44.7% vs 32.8%, p = 0.004) were significantly higher in 2005-2007 than in 2002-2004. Improved initial status during 2005-2007 was observed only in patients ≥75 years, with a decrease in some co-morbidities, improved walking and better preparation for dialysis. Mortality rates were significantly lower in 2005-2007 than in 2002-2004 (hazard ratio 0.81, 95% confidence interval 0.69-0.95; p = 0.008), with the difference due to factors associated with clinical status and care., Conclusions: Improved initial clinical status and better preparation for dialysis, accompanied by increased survival, were observed for patients ≥75 years who started dialysis more recently, perhaps because of early referral to a nephrologist.
- Published
- 2013
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