Ventricular Fluid Levels of Chloramphenicol in Infants

Abstract

Investigation of two infants suggested that peak ventricular fluid levels of chloramphenicol after intravenous administration were achieved after 3 h. The penetration of chloramphenicol into ventricular fluid may be unpredictable. In one patient, the peak ventricular fluid level was 57.5% of the peak serum level, and it was only 22.5% in the other patient. This observation may explain some of the past treatment failures when chloramphenicol was utilized in patients with gram-negative ventriculitis and meningitis.