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Published on: February 21, 2018
Serum osmolality in Menière's disease
The American Journal of Otology
|July 1, 1987
Summary
Serum osmolality in Meniere
Area of Science:
- Otolaryngology
- Nephrology
- Endocrinology
Background:
- Meniere's disease is characterized by episodic vertigo.
- Serum osmolality may play a role in Meniere's disease pathophysiology.
Purpose of the Study:
- To investigate the relationship between serum osmolality and Meniere's disease.
- To explore the correlation of serum osmolality with vertiginous attacks and glycerol test results.
Main Methods:
- Serum osmolality was measured in patients with Meniere's disease and a control group using a Wescore 5100B osmometer.
- Correlation analysis was performed between serum osmolality, vertiginous attack status, and glycerol test outcomes.
Main Results:
- No significant difference in mean serum osmolality was found between Meniere's disease patients and controls.
- Lower serum osmolality (≤283 mOsm/kg) was associated with vertiginous attacks and positive glycerol tests.
- Higher serum osmolality (≥284 mOsm/kg) correlated with attack-free periods and negative glycerol tests.
- Isosorbide therapy did not significantly alter serum osmolality.
Conclusions:
- Serum osmolality may be a potential biomarker for Meniere's disease activity.
- Lower serum osmolality might indicate a predisposition to vertiginous attacks in Meniere's disease patients.
- Further research is needed to elucidate the role of osmolality in Meniere's disease management.
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