Comparative Pharmacology
Head-to-head clinical analysis: AUGMENTIN 400 versus BACTOCILL IN PLASTIC CONTAINER.
Peer-Reviewed Evidence
Head-to-head clinical analysis: AUGMENTIN 400 versus BACTOCILL IN PLASTIC CONTAINER.
AUGMENTIN '400' vs BACTOCILL IN PLASTIC CONTAINER
Comparing the clinical profiles, pharmacokinetic behaviors, and safety indices of these two therapeutic agents.
Augmentin '400' is a combination of amoxicillin (a beta-lactam antibiotic) and clavulanate (a beta-lactamase inhibitor). Amoxicillin inhibits bacterial cell wall synthesis by binding to penicillin-binding proteins (PBPs), while clavulanate irreversibly inhibits beta-lactamase enzymes, preventing inactivation of amoxicillin.
Bactericidal; inhibits cell wall synthesis by binding to penicillin-binding proteins (PBPs), inhibiting transpeptidase activity essential for peptidoglycan cross-linking.
500 mg (amoxicillin 400 mg / clavulanate 57 mg) orally every 12 hours or 875 mg (amoxicillin 700 mg / clavulanate 100 mg) orally every 12 hours; usual duration 5-10 days.
1-2 g intravenously every 4 hours.
None Documented
None Documented
Amoxicillin: 1-1.3 hours (prolonged to ~7 hours in renal impairment, e.g., CrCl <10 mL/min). Clavulanate: 1-1.2 hours (prolonged in renal impairment). Clinical context: Dosing interval adjustment required for CrCl <30 mL/min.
30-60 minutes (mean 40 min) in adults with normal renal function; prolonged to 7-10 hours in anuria. Clinical context: dosing interval adjustment required in renal impairment.
Amoxicillin: ~50-70% renal (tubular secretion and glomerular filtration) as unchanged drug, remainder metabolized to penicilloic acid. Clavulanate: ~30-50% renal as unchanged drug, remainder metabolized and excreted via bile/feces. Total renal clearance accounts for ~60-80% of elimination for both components.
Primarily renal (60-70% unchanged by tubular secretion and glomerular filtration); biliary/fecal excretion accounts for <30%.
Category C
Category C
Penicillin Antibiotic
Penicillin Antibiotic