Search

The authors report and discuss a patient admitted to intensive care unit (ICU) for acute respiratory failure due to upper airway obstruction caused by face and neck soft tissue infection. An oxacillin-resistant Staphyloccoccus aureus was isolated from necrotic skin lesions and from skin biopsy. The strain was susceptible in vitro to teicoplanin, but it showed resistance in vivo, despite appropriate dosage. After 6 days of full dose therapy, since the clinical course worsened, teicoplanin was interrupted and linezolid was started. In 48 hours signs of infection regressed, and the patient was discharged from the ICU after 10 days of linezolid treatment. Linezolid resulted as a rescue drug for a life-threatening infection.

Oxacillin-resistant staphylococci are the most serious pathogens in chronic osteomyelitis and only glycopeptides have been shown to be efficacious against them. We assessed the safety and efficacy of a regimen of teicoplanin 400 mg/day i.m. as long-term treatment in outpatients with osteomyelitis. A total of 76 patients received teicoplanin. Twenty-five patients had chronic prosthetic osteomyelitis (20 hip) and 51 patients had osteomyelitis caused by osteo-synthesis devices. Oxacillin-resistant Staphylococcus aureus was isolated in pure culture in 55 patients (72%). A total of 21 patients had polymicrobial infection with a total of 48 isolated strains. All patients were treated with teicoplanin 400 mg i.m. once-a-day alone or with other drugs for a minimum of 4 months. Only one patient had side effects requiring discontinuation of treatment. The teicoplanin dose was reduced to 200 mg/day i.m. in 2 patients to decrease creatinine clearance values. Seventy out of 76 patients were cured.