Abstract: Staphylococcal endocarditis is a condition affecting intravenous drug abusers at increasing rates, and its treatment is still controversial. We used, successfully, high doses of rifampicin, associated with an aminoglycoside, for the treatment of two heroin addicts. In the first we found a left-sided endocarditis with metastatic abscesses in brain, both kidneys, liver and spleen; in the other the finding of bilateral lung abscesses was related to embolic episodes from a diseased tricuspid valve. Since the isolated strains of Staphylococcus aureus were tolerant to methicillin, we used oral rifampicin (20 mg/kg/day) plus an aminoglycoside (amikacin in the former and gentamicin in the latter), after in-vitro testing had proved these combinations to be effective. We achieved, in both cases stable bactericidal concentrations in the serum and a lasting clinical recovery.

Management of staphylococcal endocarditis in drug addicts. Combined therapy with oral rifampicin and aminoglycosides

FILICE, CARLO;
1984-01-01

Abstract

Abstract: Staphylococcal endocarditis is a condition affecting intravenous drug abusers at increasing rates, and its treatment is still controversial. We used, successfully, high doses of rifampicin, associated with an aminoglycoside, for the treatment of two heroin addicts. In the first we found a left-sided endocarditis with metastatic abscesses in brain, both kidneys, liver and spleen; in the other the finding of bilateral lung abscesses was related to embolic episodes from a diseased tricuspid valve. Since the isolated strains of Staphylococcus aureus were tolerant to methicillin, we used oral rifampicin (20 mg/kg/day) plus an aminoglycoside (amikacin in the former and gentamicin in the latter), after in-vitro testing had proved these combinations to be effective. We achieved, in both cases stable bactericidal concentrations in the serum and a lasting clinical recovery.
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11571/142344
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