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Related Experiment Videos

Ethanol-associated hypoglycemia is uncommon

A Sucov1, R H Woolard

  • 1University of Rochester School of Medicine, NY, USA.

Academic Emergency Medicine : Official Journal of the Society for Academic Emergency Medicine
|March 1, 1995
PubMed
Summary

Hypoglycemia is uncommon in patients with ethanol intoxication, particularly in those without frequent visits. Higher ethanol levels do not increase hypoglycemia risk, suggesting selective glucose screening in emergency departments.

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Area of Science:

  • Emergency Medicine
  • Clinical Chemistry

Background:

  • Ethanol intoxication is a common presentation in emergency departments.
  • Hypoglycemia is a potential complication of ethanol intoxication, especially in certain populations.
  • The association between ethanol levels and hypoglycemia requires further clarification.

Purpose of the Study:

  • To investigate the association between ethanol intoxication and hypoglycemia in emergency department (ED) patients.
  • To determine if ethanol concentration correlates with the risk of hypoglycemia.
  • To evaluate the necessity of routine glucose screening in patients with suspected ethanol intoxication.

Main Methods:

  • A retrospective review of laboratory logs from 953 patients evaluated for ethanol intoxication in an urban university hospital ED.
  • Simultaneous serum glucose and ethanol levels were measured for all patients.
  • Statistical analysis was performed to identify associations between ethanol and glucose concentrations.

Main Results:

  • Hypoglycemia was observed in only 0.9% of ethanol-positive patients, with severe hypoglycemia in 0.2%.
  • No significant correlation was found between ethanol and glucose concentrations.
  • Hypoglycemia was more frequent in patients with multiple ethanol-positive visits (2.0%) compared to infrequent visitors (0.2%).
  • Hypoglycemia rates were similar between ethanol-positive and ethanol-negative groups.

Conclusions:

  • Hypoglycemia is uncommonly associated with ethanol intoxication.
  • Patients with recurrent ethanol intoxication are at a slightly higher risk for hypoglycemia.
  • Routine glucose screening for all patients with suspected ethanol intoxication is not recommended; selective screening may be more appropriate.

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