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Comparison of the microbiological efficacy of tedizolid and linezolid in acute bacterial skin and skin structure infections: pooled data from phase 3 clinical trials.

Abstract
We evaluated the microbiological efficacy of tedizolid compared with that of linezolid against common and emerging pathogens using pooled data from 2 phase 3 trials (NCT01170221 and NCT01421511) in patients with acute bacterial skin and skin structure infections. Patients received tedizolid 200 mg once daily for 6 days (n = 664) or linezolid 600 mg twice daily for 10 days (n = 669). Favorable microbiological outcome in both treatment groups, defined as eradication or presumed eradication at the end of treatment and at the posttherapy evaluation, exceeded 85% for most pathogens, including methicillin-resistant Staphylococcus aureus. Favorable microbiological response was observed for staphylococci and streptococci at tedizolid minimal inhibitory concentration values ≤0.5 mg/L and 0.25 mg/L, respectively. The studies demonstrated positive microbiological outcomes against common pathogens with a 6-day, once-daily regimen of tedizolid phosphate in patients with acute bacterial skin and skin structure infections.
AuthorsRalph Corey, Gregory Moran, Richard Goering, Mekki Bensaci, Taylor Sandison, Carisa De Anda, Philippe Prokocimer
JournalDiagnostic microbiology and infectious disease (Diagn Microbiol Infect Dis) Vol. 94 Issue 3 Pg. 277-286 (Jul 2019) ISSN: 1879-0070 [Electronic] United States
PMID30940414 (Publication Type: Journal Article)
CopyrightCopyright © 2019 Elsevier Inc. All rights reserved.
Chemical References
  • Anti-Bacterial Agents
  • Oxazolidinones
  • Tetrazoles
  • tedizolid
  • Linezolid
Topics
  • Adolescent
  • Adult
  • Aged
  • Aged, 80 and over
  • Anti-Bacterial Agents (administration & dosage)
  • Child
  • Clinical Trials, Phase III as Topic
  • Double-Blind Method
  • Female
  • Gram-Positive Bacterial Infections (drug therapy)
  • Humans
  • Linezolid (administration & dosage)
  • Male
  • Middle Aged
  • Oxazolidinones (administration & dosage)
  • Randomized Controlled Trials as Topic
  • Skin Diseases, Bacterial (drug therapy)
  • Soft Tissue Infections (drug therapy)
  • Tetrazoles (administration & dosage)
  • Treatment Outcome
  • Young Adult

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