Comparative Pharmacology
Head-to-head clinical analysis: CHLORAMPHENICOL versus TICAR.
Peer-Reviewed Evidence
Head-to-head clinical analysis: CHLORAMPHENICOL versus TICAR.
CHLORAMPHENICOL vs TICAR
Comparing the clinical profiles, pharmacokinetic behaviors, and safety indices of these two therapeutic agents.
Inhibits bacterial protein synthesis by binding to the 50S ribosomal subunit, preventing peptide bond formation.
Ticarcillin is a beta-lactam antibiotic that inhibits bacterial cell wall synthesis by binding to penicillin-binding proteins (PBPs), leading to cell lysis and death. It is a time-dependent bactericidal agent.
50-100 mg/kg/day IV divided every 6 hours (not to exceed 4 g/day); for susceptible severe infections, 12.5-25 mg/kg IV every 6 hours.
3 g IV every 4 hours for pseudomonal infections; 3 g IV every 6 hours for less severe infections.
None Documented
None Documented
1.5-4.0 hours in adults; prolonged to 3-7 hours in neonates and up to 24 hours in severe hepatic impairment
Clinical Note
moderateTicarcillin + Probenecid
"The serum concentration of Probenecid can be increased when it is combined with Ticarcillin."
Clinical Note
moderateChloramphenicol + Fluconazole
"The metabolism of Fluconazole can be decreased when combined with Chloramphenicol."
Clinical Note
moderateChloramphenicol + Clotrimazole
"The metabolism of Clotrimazole can be decreased when combined with Chloramphenicol."
Clinical Note
moderateChloramphenicol + Ketoconazole
Terminal elimination half-life is approximately 1.2 hours in adults with normal renal function. In renal impairment, half-life may extend to 15-20 hours; dose adjustment required for CrCl <60 mL/min.
~90% renal (5-10% unchanged; remainder as inactive glucuronide), ~10% biliary/fecal
Ticarcillin is primarily excreted unchanged in urine via glomerular filtration and tubular secretion, accounting for 90-95% of the dose. Biliary/fecal excretion is minimal (<5%).
Category D/X
Category C
Antibiotic
Antibiotic
"The metabolism of Ketoconazole can be decreased when combined with Chloramphenicol."