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The current management of kidney disease in the elderly
Agnieszka Perkowska-Ptasinska1, Dominika Deborska-Materkowska2, Magdalena Durlik2
1Department of Transplantology, Nephrology and Internal Diseases, Medical University of Warsaw, Warsaw, Poland - aggape@poczta.onet.pl.
Insights
Chronic kidney disease (CKD) disproportionately affects the elderly, with aging reducing kidney function and increasing vulnerability. Tailored treatments are crucial for older adults with CKD due to complex health factors.
Area of Science:
- Nephrology
- Geriatrics
- Public Health
Background:
- Chronic kidney disease (CKD), diabetes, and cardiovascular disease are interconnected public health concerns.
- Elderly individuals represent the largest and fastest-growing demographic in end-stage renal disease.
- Aging naturally reduces kidney function, increasing susceptibility to various health issues.
Purpose of the Study:
- To highlight the unique challenges in diagnosing and treating kidney diseases in the elderly.
- To emphasize the impact of aging on kidney health and disease progression.
- To underscore the need for personalized treatment strategies in elderly CKD patients.
Main Methods:
- Review of existing literature on aging and kidney disease.
- Analysis of epidemiological data concerning elderly populations and CKD.
- Clinical case study considerations for complex elderly patient profiles.
Main Results:
- Aging diminishes renal functional reserve, exacerbating conditions like hypertension, diabetes, and cardiovascular disease.
- While disease types are similar, nephropathy frequencies differ between elderly and younger populations.
- Co-existing conditions and altered drug metabolism complicate diagnosis and treatment in older adults.
Conclusions:
- Aging significantly impacts kidney health, necessitating specialized approaches for elderly individuals with CKD.
- The complexity of comorbidities and medication metabolism in the elderly requires individualized treatment plans.
- Early and accurate diagnosis is challenging but critical for managing kidney disease in older populations.
Abstract:
Chronic kidney disease (CKD), diabetes and cardiovascular disease constitute three interrelated conditions of strong public health relevance. Elderly individuals account for the largest and the most rapidly growing age segment of the end-stage renal disease population. The elderly are affected by the same types of kidney diseases as younger individuals, but aging itself is associated with a gradual reduction in estimated glomerular filtration rate, which leads to the diminishment of the functional reserve and makes an individual more vulnerable to injurious effects of hypertension, cardiovascular disease, diabetes, and drugs' toxicity. Although the spectrum of diseases affecting people aged ≥65 is the same as in younger population, there are some distinct differences in the frequency of certain nephropathies between these two age groups. The superimposition of aging-related lesions on other kidney diseases evolving in the elderly population makes the clinical picture more complex and reaching diagnosis more challenging. In elderly CKD patients the high prevalence of comorbidities and the often aberrant metabolism of medications have to be considered in individually tailored treatment strategies.
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