Analysis of Phase 3 telavancin nosocomial pneumonia data excluding patients with severe renal impairment and acute renal failure.

Journal Article (Clinical Trial, Phase III;Journal Article;Multicenter Study)

OBJECTIVES: Telavancin is approved in Europe for the treatment of nosocomial pneumonia caused by methicillin-resistant Staphylococcus aureus when other alternatives are not suitable. The approved European prescribing information contraindicates the use of telavancin in patients with severe renal impairment (creatinine clearance <30 mL/min, including patients on haemodialysis) and pre-existing acute renal failure owing to the higher observed mortality in these patients. Data from the ATTAIN studies were reanalysed, excluding patients with these contraindicating conditions at baseline. (At the time of submission of this article, the European marketing authorization of telavancin for the treatment of nosocomial pneumonia was suspended pending evidence of a new European Medicines Agency-approved supplier. Clinigen Healthcare Ltd, Theravance's commercialization partner for telavancin in Europe, is in the process of seeking approval of a new manufacturing source.) METHODS: A post hoc analysis of data from two Phase 3 ATTAIN trials of telavancin for the treatment of Gram-positive nosocomial pneumonia assessing clinical outcomes and safety. RESULTS: The all-treated population for this analysis represented 84.2% (1266/1503) of the ATTAIN all-treated population. The cure rates in the clinically evaluable population were similar in the telavancin (82.5%, 231/280) and vancomycin (81.3%, 243/299) groups [treatment difference (95% CI): 1.3% (-5.0% to 7.6%)], and were consistent with the overall ATTAIN study results. The cure rate was higher in the telavancin than the vancomycin treatment group in microbiologically evaluable patients with only Gram-positive pathogens isolated at baseline [85.0% (130/153) versus 75.2% (109/145), respectively; treatment difference (95% CI): 9.7% (0.6%-18.8%)]. The incidences of adverse events were similar between treatment groups and consistent with the overall findings of the ATTAIN study. CONCLUSIONS: This analysis demonstrated that in the subset of patients without severe renal impairment or pre-existing acute renal failure, clinical and safety outcomes were similar in the telavancin and vancomycin treatment groups.

Full Text

Duke Authors

Cited Authors

  • Torres, A; Rubinstein, E; Corey, GR; Stryjewski, ME; Barriere, SL

Published Date

  • April 2014

Published In

Volume / Issue

  • 69 / 4

Start / End Page

  • 1119 - 1126

PubMed ID

  • 24398339

Pubmed Central ID

  • PMC4023300

Electronic International Standard Serial Number (EISSN)

  • 1460-2091

Digital Object Identifier (DOI)

  • 10.1093/jac/dkt490


  • eng

Conference Location

  • England