[Ceftriaxone in treatment of streptococcal endocarditis]

The authors studied efficacy and safety of ceftriaxone given intravenously for 3-4 weeks in a dose 2-4 g/day to patients with streptococcal endocarditis (SE). Of them, 8, 8 and 1 patients were infected with Streptococcus viridans, Streptococcus pyogenes, Pneumococcus, respectively. Hospital trial and follow-up lasted up to 2 years. Cure without surgical correction occurred in 7 patients, valvular replacement was needed in 4 patients, 1 patient died, 4 patients developed recurrences 3 and more months after therapy with ceftriaxone. The drug was safe and well tolerated. 33% of the patients were discharged from hospital with obvious improvement after 2-3 week treatment to continue it outpatiently for 1-2 weeks.