RESUMEN
The safety of ceftriaxone has been evaluated in 80 neonates who were treated empirically for suspected infection with either ceftriaxone and ampicillin (group A, age 0-72 h) or ceftriaxone and vancomycin (group B, age greater than 72 h). Within 48 h after birth 2 group A patients died from sepsis (Haemophilus influenzae, Streptococcus pneumoniae, 1 case each); 1 group B patient died from sepsis (Pseudomonas aeruginosa). All bacterial isolates from group A patients were susceptible to ceftriaxone, but in 4 of the 8 group B patients with positive cultures a change in antibiotic therapy was required. Eosinophilia, thrombocytosis and an increase in serum alkaline phosphatases were observed in a limited number of patients during and after discontinuation of treatment. Direct hyperbilirubinemia ( > 2 mg/dl) occurred in 2 cases during treatment. Gallbladder sludge was sonographically diagnosed in 6 patients, but disappeared within 2 weeks after detection. One neonate had exanthema. Nurses rated ease of administration as very good. Ceftriaxone appears to be an interesting alternative in the empiric antibiotic treatment in the early neonatal period.