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Glomerular disease in the elderly population
1Department of Internal Medicine, University of Kentucky, Lexington 40536, USA.
Geriatric Nephrology and Urology
|April 30, 1999
Summary
Geriatric nephrologists should recognize atypical presentations of acute nephritis and common causes of nephrotic syndrome in older adults. Awareness of risks with cytotoxic drugs and the role of urinary erythrocyte dysmorphism in hematuria diagnosis is crucial.
Area of Science:
- Nephrology
- Geriatrics
Background:
- Glomerular diseases present atypically in the elderly.
- Nephrotic syndrome has specific common causes in older individuals.
Purpose of the Study:
- To review key considerations for geriatric nephrologists regarding glomerular disease in the elderly.
- To highlight diagnostic and therapeutic challenges specific to this demographic.
Main Methods:
- Review of literature and clinical experience concerning glomerular disease in the elderly.
- Emphasis on differential diagnosis of hematuria and management of nephrotic syndromes.
Main Results:
- Common causes of nephrotic syndrome in the elderly include membranous glomerulonephritis, minimal change disease, proliferative glomerulonephritis, and amyloidosis.
- Pauci-immune crescentic glomerulonephritis and antineutrophil cytoplasmic antibody-associated vasculitis are important in the aging population.
- Urinary erythrocyte dysmorphism is valuable for diagnosing hematuria in older adults.
Conclusions:
- Geriatric nephrologists must be aware of atypical presentations and specific etiologies of glomerular disease in the elderly.
- Careful consideration of treatment risks, particularly with cytotoxic agents, is essential.
- Diagnostic tools like urinary erythrocyte analysis aid in managing elderly patients with kidney disease.