Comparative Pharmacology
Head-to-head clinical analysis: ACETOHEXAMIDE versus MICRONASE.
Peer-Reviewed Evidence
Head-to-head clinical analysis: ACETOHEXAMIDE versus MICRONASE.
ACETOHEXAMIDE vs MICRONASE
Comparing the clinical profiles, pharmacokinetic behaviors, and safety indices of these two therapeutic agents.
Sulfonylurea that stimulates insulin release from pancreatic beta cells by binding to the sulfonylurea receptor (SUR1) on ATP-sensitive potassium channels (K_ATP), causing membrane depolarization, calcium influx, and exocytosis of insulin-containing granules. Also may increase peripheral insulin sensitivity.
Stimulates insulin secretion from pancreatic beta cells by binding to sulfonylurea receptor (SUR1) on ATP-sensitive potassium channels, leading to membrane depolarization, calcium influx, and exocytosis of insulin.
Initial: 250 mg orally once daily; maintenance: 250-1500 mg orally once daily or in divided doses twice daily.
Initial dose: 2.5-5 mg orally once daily with breakfast. Maintenance: 1.25-20 mg daily in single or divided doses. Maximum: 20 mg/day.
None Documented
None Documented
Terminal elimination half-life: 6-12 hours (parent drug); ~5-6 hours (active metabolite hydroxyhexamide); clinical context: prolonged in renal impairment due to accumulation of active metabolite
Terminal elimination half-life: 10 hours (range 7-20); clinical context: duration of action may be prolonged in renal impairment.
Renal: 85-90% (60-70% as unchanged drug, remainder as hydroxylated metabolite); biliary/fecal: <10%
Renal: approximately 50% as metabolites and unchanged drug; biliary/fecal: approximately 50% as metabolites.
Category C
Category C
Sulfonylurea Antidiabetic
Sulfonylurea Antidiabetic