Clinical Outcomes for Patients With Monomicrobial vs Polymicrobial Acinetobacter baumannii-calcoaceticus Complex Infections Treated With Sulbactam-Durlobactam or Colistin: A Subset Analysis From a Phase 3 Clinical Trial.

ABSTRACT:

Background

In a previous study, the efficacy and safety of sulbactam-durlobactam vs colistin for the treatment of patients with carbapenem-resistant Acinetobacter baumannii-calcoaceticus complex (CRABC) infections were evaluated in a randomized controlled phase 3 trial. Both arms were dosed on a background of imipenem-cilastatin to treat coinfecting gram-negative pathogens. Thirty-six percent of infections in the primary efficacy population were polymicrobial.

Methods

A subset analysis was performed to compare clinical and microbiological outcomes at test of cure (7 ± 2 days after the last dose) for patients with monomicrobial and polymicrobial CRABC infections. Minimal inhibitory concentrations of antibiotics against baseline isolates were determined by broth microdi

SUBMITTER: McLeod SM 

PROVIDER: S-EPMC11002948 | biostudies-literature | 2024 Apr

REPOSITORIES: biostudies-literature