Midazolam use in the emergency department |
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Authors: | E A Ramoska R Linkenheimer C Glasgow |
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Affiliation: | Thomas Jefferson University Hospital, Philadelphia, Pennsylvania. |
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Abstract: | Midazolam is a new imidazobenzodiazepine derivative that is two to three times as potent as diazepam, is water-soluble, has a rapid onset and short duration of action, and produces a profound amnestic effect. These properties make it an extremely useful drug for outpatient sedation. We performed retrospective review of midazolam use in a general emergency department over a one-year period. Midazolam was used in 120 patients, 71 men and 49 women, with an average age of 46 years. The average dose given was 3.4 mg, with a range of 1 to 10 mg. In 69 of the cases (57%) other drugs were administered, most commonly an opiate. There were only four adverse reactions. One patient developed urinary retention, one patient vomited, and two patients were somnolent for a prolonged period of time. There were no serious cardiovascular or respiratory problems. We conclude that midazolam is a safe drug to use in the emergency department. Close monitoring of the patient and the availability of airway support equipment are mandatory. |
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