Linezolid: implications for neurosurgical infections.
Nosocomial infections affect a significant number of intensive care unit (ICU) patients including those in the neurosurgical ICU. Gram-positive organisms are responsible for many of these infections and often these pathogens are resistant to some of the older antimicrobial agents. Two new classes of antibiotics have been developed: streptogramins and oxazolidinones. Linezolid is an oxazolidinone, which has been shown to be effective against methicillin- and vancomycin-resistant Gram-positive pathogens. It may be administered orally or parenterally, and displays favorable pharmacokinetic properties, with rapid and complete absorption after oral administration. Linezolid is generally well tolerated with mild gastrointestinal related adverse effects. Linezolid provides a useful alternative in the treatment of Gram-positive infections, particularly those caused by resistant organisms. It has tremendous clinical utility, especially in the ICU where infections and multi-drug resistant rates are high and treatment options become limited.
Nguyen
Cindy M
CM
Wayne State University College of Pharmacy and Allied Health Professions, Detroit, MI, USA.
Larive
Lisa L
LL
Rhoney
Denise H
DH
D000081:Acetamides / Q000191:economics / Q000494:pharmacology* / Q000627:therapeutic use*; D000818:Animals; D000890:Anti-Infective Agents / Q000191:economics / Q000494:pharmacology* / Q000627:therapeutic use*; D003428:Cross Infection / Q000188:drug therapy* / Q000209:etiology / Q000382:microbiology; D016908:Gram-Positive Bacterial Infections / Q000188:drug therapy* / Q000382:microbiology; D006801:Humans; D007362:Intensive Care Units; D000069349:Linezolid; D019635:Neurosurgical Procedures / Q000009:adverse effects; D023303:Oxazolidinones / Q000191:economics / Q000494:pharmacology* / Q000627:therapeutic use*
D000081:Acetamides; D000890:Anti-Infective Agents; D023303:Oxazolidinones; D000069349:Linezolid