Treatment of bone and soft tissue infections with teicoplanin.

The use of teicoplanin was evaluated in a group of 33 patients, which included 18 prosthetic infections, seven with osteomyelitis, five skin and soft tissue infections, and three cases of septic arthritis. The bacterial pathogens isolated were 27 isolates of Staphylococcus aureus (methicillin sensitive 18; methicillin resistant 9), Staph. hominis (2), Staph. epidermidis (1), Staph. haemolyticus (2), Enterococcus faecalis (1), Streptococcus pyogenes (1), Peptococcus spp. (1). Eleven patients had polymicrobial infections (Gram-positive plus Gram-negative and/or anaerobic bacteria). In ten cases (nine polymicrobial infections) teicoplanin was used in combination with other antibiotics. Teicoplanin was administered intravenously 400 mg every 24 h in 26 cases, 200 mg every 24 h in six cases and 600 mg every 24 h in one case. The duration of the treatment ranged from 9 to 73 days with a mean of 27.3. Efficacy was evaluable in 30 patients, because in three patients treatment was stopped because of adverse reactions. Cure or improvement was noted in 28 patients (93%). Bacteriological cure occurred in 25 patients (83.3%).