Comparative Pharmacology
Head-to-head clinical analysis: MIDAZOLAM versus VERSED.
Peer-Reviewed Evidence
Head-to-head clinical analysis: MIDAZOLAM versus VERSED.
MIDAZOLAM vs VERSED
Comparing the clinical profiles, pharmacokinetic behaviors, and safety indices of these two therapeutic agents.
Midazolam is a benzodiazepine that potentiates gamma-aminobutyric acid (GABA) activity by binding to the benzodiazepine site on GABA-A receptors, enhancing GABA's inhibitory effects, leading to increased chloride ion conductance, hyperpolarization, and neuronal inhibition.
Benzodiazepine that enhances GABA-A receptor activity, increasing chloride ion conductance and causing neuronal hyperpolarization.
IV: 0.5-2 mg initial, titrate by 0.5-1 mg increments every 2-3 min; typical total 2.5-5 mg. IM: 0.07-0.08 mg/kg (usual 5 mg). Oral: 7.5-15 mg as a single premedication dose.
IV: Initial 1-2.5 mg; titrate by 0.5-1 mg every 2-3 min; usual total 2.5-5 mg for sedation. IM: 0.07-0.08 mg/kg (max 5 mg) once. Oral: 7.5-15 mg once (preoperative).
None Documented
None Documented
Clinical Note
moderateMidazolam + Fluticasone propionate
"The risk or severity of adverse effects can be increased when Midazolam is combined with Fluticasone propionate."
Clinical Note
moderateMidazolam + Sulfisoxazole
"The metabolism of Sulfisoxazole can be decreased when combined with Midazolam."
Clinical Note
moderateMidazolam + Erythromycin
"The serum concentration of Erythromycin can be increased when it is combined with Midazolam."
Clinical Note
moderateMidazolam + Cyclosporine
Terminal elimination half-life: 1.5-2.5 hours in healthy adults; prolonged in elderly (5-6 hours), obesity, hepatic cirrhosis (up to 20 hours), and critical illness.
Terminal elimination half-life: 1.8–2.5 hours in healthy adults; prolonged in elderly (up to 6 hours), obesity (up to 8 hours), hepatic cirrhosis (up to 20 hours), and critically ill patients.
Renal: approximately 45-57% as metabolites (primarily 1-hydroxymidazolam glucuronide) and <1% unchanged; fecal: 2-10% via biliary excretion.
Renal: ~1% unchanged; Hepatic metabolism to glucuronide conjugates and 1-hydroxymidazolam, with subsequent renal elimination of metabolites. Fecal excretion is minimal (<2%).
Category D/X
Category C
Benzodiazepine
Benzodiazepine
"The metabolism of Cyclosporine can be decreased when combined with Midazolam."