RESUMEN
Linezolid has been used for treatment of vancomycin-resistant Enterococcus faecium infection, nosocomial pneumonia caused by Staphylococcus aureus, including methicillin-resistant Staphylococcus aureus or Streptococcus pneumoniae, and complicated and uncomplicated skin and skin structure infections. Lactic acidosis is an adverse effect associated with drugs, including metformin, the nucleoside reverse-transcriptase inhibitors and, rarely, linezolid. We report a case in which severe lactic acidosis developed as an adverse effect of linezolid in a 75-year-old woman who had been on linezolid for 30 days for treatment of a wound infection caused by methicillin-resistant coagulase-negative Staphylococcus. Discontinuation of linezolid and hemodialysis improved her lactic acidosis.
Asunto(s)
Anciano , Femenino , Humanos , Acetamidas , Acidosis Láctica , Infección Hospitalaria , Enterococcus faecium , Metformina , Resistencia a la Meticilina , Staphylococcus aureus Resistente a Meticilina , Oxazolidinonas , Neumonía , Diálisis Renal , Piel , Staphylococcus , Staphylococcus aureus , Streptococcus pneumoniae , Infección de Heridas , LinezolidRESUMEN
Linezolid has been used for treatment of vancomycin-resistant Enterococcus faecium infection, nosocomial pneumonia caused by Staphylococcus aureus, including methicillin-resistant Staphylococcus aureus or Streptococcus pneumoniae, and complicated and uncomplicated skin and skin structure infections. Lactic acidosis is an adverse effect associated with drugs, including metformin, the nucleoside reverse-transcriptase inhibitors and, rarely, linezolid. We report a case in which severe lactic acidosis developed as an adverse effect of linezolid in a 75-year-old woman who had been on linezolid for 30 days for treatment of a wound infection caused by methicillin-resistant coagulase-negative Staphylococcus. Discontinuation of linezolid and hemodialysis improved her lactic acidosis.