Comparative Pharmacology
Head-to-head clinical analysis: CHLOROPTIC S O P versus TICAR.
Peer-Reviewed Evidence
Head-to-head clinical analysis: CHLOROPTIC S O P versus TICAR.
CHLOROPTIC S.O.P. vs TICAR
Comparing the clinical profiles, pharmacokinetic behaviors, and safety indices of these two therapeutic agents.
Chloramphenicol 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.
Apply 0.5-inch ribbon into the conjunctival sac(s) 1-2 times daily, or more frequently as directed.
3 g IV every 4 hours for pseudomonal infections; 3 g IV every 6 hours for less severe infections.
None Documented
None Documented
Terminal half-life approximately 4-6 hours; clinical context: dosing every 4-6 hours for ocular infections
Clinical Note
moderateTicarcillin + Probenecid
"The serum concentration of Probenecid can be increased when it is combined with Ticarcillin."
Clinical Note
moderateTicarcillin + Mycophenolic acid
"The serum concentration of the active metabolites of Mycophenolic acid can be reduced when Mycophenolic acid is used in combination with Ticarcillin resulting in a loss in efficacy."
Clinical Note
moderateTicarcillin + Plicamycin
"The serum concentration of Plicamycin can be decreased when it is combined with Ticarcillin."
Clinical Note
moderateTerminal 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.
Renal (70-80% as unchanged drug and metabolites), biliary/fecal (20-30%)
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 C
Category C
Antibiotic
Antibiotic
Ticarcillin + Valrubicin
"The serum concentration of Valrubicin can be decreased when it is combined with Ticarcillin."