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Glucagon: prehospital therapy for hypoglycemia
R B Vukmir1, P M Paris, D M Yealy
1Affiliated Residency in Emergency Medicine, University of Pittsburgh, Pennsylvania 15213.
Annals of Emergency Medicine
|April 1, 1991
Summary
Glucagon effectively treats prehospital hypoglycemia in patients without IV access. This study shows glucagon rapidly improves blood glucose and consciousness, proving it a safe and effective emergency treatment.
Area of Science:
- Emergency Medicine
- Clinical Pharmacology
Background:
- Hypoglycemia is a common emergency.
- Prehospital treatment options are limited, especially without intravenous access.
Purpose of the Study:
- To evaluate glucagon's efficacy for prehospital hypoglycemia management.
- To assess glucagon's impact on blood glucose and neurological status.
Main Methods:
- Prospective clinical trial in an urban emergency medical services system.
- Fifty patients with hypoglycemia (blood glucose ≤ 80 mg/dL) and altered consciousness were enrolled.
- Glucagon was administered as prehospital therapy.
Main Results:
- Glucagon increased blood glucose from 33.2 mg/dL to 133.3 mg/dL (98% efficacy).
- Level of consciousness and Glasgow Coma Score significantly improved.
- Response occurred within 8.8 minutes; headache was the only noted side effect (4%).
Conclusions:
- Glucagon is a safe and effective prehospital therapy for hypoglycemia.
- It offers a valuable treatment option when IV access is not feasible.