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[Polyneuropathies in old age].
Deutsche Medizinische Wochenschrift (1946)
|May 11, 1984
Summary
In elderly patients over 60, polyneuropathy causes differ from younger populations. Gastrointestinal absorption issues are more common than diabetes, even in asymmetrical cases.
Area of Science:
- Neurology
- Geriatrics
- Internal Medicine
Context:
- Polyneuropathies are common in older adults, with unique etiological profiles.
- Previous studies often lack age-specific analyses of polyneuropathy causes.
Purpose:
- To investigate the specific causes of polyneuropathies presenting in patients over 60 years old.
- To compare etiological factors in elderly-onset polyneuropathies with general population data.
Summary:
- A prospective study of 70 patients over 60 revealed mixed symmetrical sensorimotor polyneuropathy (41.4%) and symmetrical sensory polyneuropathy (30%) as common types.
- Monocausal factors were identified in 44.3% of cases, while multifactorial causes were found in 41.4%.
- Insufficient gastrointestinal absorption (55.7%) was a more frequent cause than diabetes mellitus (39 patients, 55.7%), particularly in asymmetrical polyneuropathies where diabetes was the primary factor in 90%.
Impact:
- Highlights the distinct etiological landscape of polyneuropathy in the elderly.
- Suggests a need to consider gastrointestinal absorption and other non-diabetic factors in elderly patients, even with asymmetrical presentations.
- Informs diagnostic approaches and clinical management strategies for geriatric polyneuropathy.