Comparison of Salivary Concentrations of Rifampin and CefaclorA Rationale for Chemoprophylaxis of Hemophilus influenzae type b DiseaseDepartment of Pediatrics, The University of Texas Health Science Center at Dallas, Dallas, Texas
Department of Pediatrics, The University of Texas Health Science Center at Dallas, Dallas, Texas Cefaclor and rifampin were measured in the serum and saliva of healthy adult volunteers after ingestion of a liquid formulation and again after capsules of the drugs were given. Antimicrobially active drug was present in most salivary samples after ingestion of suspension of both drugs; however, only rifampin appeared in saliva after ingestion of the capsules. These data correlate with clinical studies of Hemophilus influenzae type b chemoprophylaxis and provide an expla nation of the efficacy of rifampin and the inability of cefacior to eradicate pharyngeal carriage of Hemophilus strains.
Clinical Pediatrics, Vol. 21, No. 7,
397-399 (1982) |
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