Efficacy and safety of ceforanide in the treatment of childhood infections.

Fifty-seven children, ages 1 month to 17 years, were treated with parenteral ceforanide. Most patients received 20 mg/kg of the drug intramuscularly every 12 hours. The mean duration of ceforanide therapy was 6.3 days (range, 3 to 14 days). Because ceforanide has a relatively long half-life of 1.94 +/- 0.43 hours (range, 1.1 to 3.3 hours), suprainhibitory plasma concentrations against most pathogens recovered from the study patients were maintained for 8 to 12 hours after a dose. Ceforanide diffused well into abscess cavities and joint fluid. Initial clinical response was satisfactory in all patients; however, one patient with Haemophilus influenzae type b bacteremia had relapse of bacteremia one week after ceforanide therapy. Ceforanide was well-tolerated with minimal pain at the site of intramuscular injections. Other side effects were minor and transient.