Comparative Pharmacology
Head-to-head clinical analysis: CYCLACILLIN versus TIMENTIN IN PLASTIC CONTAINER.
Peer-Reviewed Evidence
Head-to-head clinical analysis: CYCLACILLIN versus TIMENTIN IN PLASTIC CONTAINER.
CYCLACILLIN vs TIMENTIN IN PLASTIC CONTAINER
Comparing the clinical profiles, pharmacokinetic behaviors, and safety indices of these two therapeutic agents.
Cyclacillin is a beta-lactam antibiotic that inhibits bacterial cell wall synthesis by binding to penicillin-binding proteins (PBPs), leading to cell lysis and death.
Timentin is a combination of ticarcillin, a penicillin-class beta-lactam antibiotic, and clavulanate, a beta-lactamase inhibitor. Ticarcillin inhibits bacterial cell wall synthesis by binding to penicillin-binding proteins (PBPs), while clavulanate irreversibly inhibits beta-lactamases, preventing degradation of ticarcillin.
250-500 mg orally every 6 hours.
3.1 g (ticarcillin 3 g + clavulanate 0.1 g) IV every 4 to 6 hours; maximum 18 g per day.
None Documented
None Documented
0.5–1 hour in adults with normal renal function; prolonged to 10–15 hours in anuria.
Clinical Note
moderateCyclacillin + Probenecid
"The serum concentration of Probenecid can be increased when it is combined with Cyclacillin."
Clinical Note
moderateCyclacillin + Mycophenolic acid
"The serum concentration of the active metabolites of Mycophenolic acid can be reduced when Mycophenolic acid is used in combination with Cyclacillin resulting in a loss in efficacy."
Clinical Note
moderateCyclacillin + Plicamycin
"The serum concentration of Plicamycin can be decreased when it is combined with Cyclacillin."
Clinical Note
moderateTicarcillin: ~1.2 hours; Clavulanate: ~1.0 hours. Prolonged in renal impairment (ticarcillin up to 15 hours in ESRD).
Primarily renal (90%) as unchanged drug via glomerular filtration and tubular secretion; negligible biliary/fecal elimination (<5%).
Renal: ~70-80% of ticarcillin and ~60-70% of clavulanate excreted unchanged in urine within 6 hours. Biliary/fecal: Minor (<5%).
Category C
Category C
Antibiotic
Antibiotic
Cyclacillin + Valrubicin
"The serum concentration of Valrubicin can be decreased when it is combined with Cyclacillin."