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Cephacetrile: clinical evaluation in 27 patients
Antimicrobial Agents and Chemotherapy
|February 1, 1973
Summary
Cephacetrile, a novel cephalosporin antibiotic, shows efficacy in treating various bacterial infections, including soft tissue and respiratory tract infections. Further clinical studies are needed to establish its comparative value against other cephalosporins.
Area of Science:
- Pharmacology
- Infectious Diseases
- Clinical Medicine
Background:
- Cephacetrile is a new derivative of 7-aminocephalosporanic acid.
- Evaluation of novel antibiotics is crucial for expanding treatment options.
Purpose of the Study:
- To evaluate the efficacy and safety of cephacetrile in patients with bacterial infections.
- To determine the pharmacokinetic profile of cephacetrile.
Main Methods:
- Clinical evaluation in 27 patients with soft tissue, respiratory tract, and urinary tract infections.
- Monitoring of clinical outcomes, bacteriological results, and laboratory abnormalities.
- Measurement of mean peak serum concentrations after intramuscular and intravenous administration.
Main Results:
- Successful treatment in 12/16 patients with soft tissue infections and 7/8 with respiratory tract infections.
- Prompt improvement in 2/2 patients with urinary tract infections.
- Observed laboratory abnormalities included thrombocytosis and elevated SGPT; no nephrotoxicity detected.
- Mean peak serum concentrations ranged from 22 to 104 mug/ml.
Conclusions:
- Cephacetrile demonstrated efficacy in selected bacterial infections.
- Further clinical investigation is required to determine its comparative value within the cephalosporin class.
- Potential for cephacetrile in treating gram-positive cocci infections warrants further study.