[Teicoplanin and Gram-positive coccus infections. Results of a multicenter study on 66 cases].

Sixty-six cases of Gram positive infections were treated with teicoplanin in an open multicenter study, comprising 7 centers in Eastern France. There were 38 male patients and 28 females. Teicoplanin was given at a dose of 400 mg daily for a mean duration of 18.4 days. The most common infections were due to Staphylococcus aureus, found in 43 out of 56 documented cases. 69 (89.9%) of the 78 Gram + strains isolated had an MIC for teicoplanin of less than or equal to 2 mg/l. There were 44 serious infections (30 septicemia, 10 endocarditis, 1 joint and bone infection, 2 mediastinitis, 1 toxic shock syndrome) and 22 less serious infections (4 urinary infections, 14 skin and soft tissue infections, 3 lower respiratory infections, 1 hepatic abscess). In 42 cases concurrent medication was given: beta-lactamase in 11 cases, rifampicin in 10 cases, aminoglycosides in 22, phosphomycin in 3, pefloxacin in 5. The clinical cure and improvement rate was 90.10%. Adverse events were reported in 11 patients, and in only 3 cases was the therapy stopped. All were reversible on stopping therapy. Teicoplanin was found to be well tolerated and effective in the treatment of Gram positive infections in this study.