Comparative activity of carbapenem testing (the COMPACT study) in Turkey.

Background: Recent evidence indicates that Gram-negative bacterial pathogens, the most common of which are Pseudomonas spp., Enterobacteriaceae, and Acinetobacter baumannii, are frequent causes of hospital-acquired infections. This study aims to evaluate the in vitro activity of doripenem and comparator carbapenem antibiotics against Gram-negative clinical isolates collected from COMParative Activity of Carbapenem Testing (COMPACT) study centres in Turkey.

Comparative Activity of Carbapenem Testing (COMPACT) study in Germany.

The aim of this study was to determine the current susceptibility of hospital isolates of contemporary Gram-negative pathogens to the carbapenems doripenem, imipenem and meropenem. Between May and October 2008, seven centres in Germany were invited to collect and submit Pseudomonas aeruginosa, Enterobacteriaceae and other Gram-negative bacterial Intensive Care Unit (ICU)/non-ICU isolates from patients with complicated intra-abdominal infections (cIAIs), bloodstream infections (BSIs) or nosocomial pneumonia (NP). Susceptibility was determined at each centre by Etest.

Efficacy of doripenem against Escherichia coli and Klebsiella pneumoniae in experimental meningitis.

Objectives: In this study the efficacy of doripenem, a new broad-spectrum carbapenem, was tested against an Escherichia coli strain and a Klebsiella pneumoniae strain in an experimental animal model. The comparator was cefepime monotherapy.

Methods: The rabbit meningitis model was used in this study and the penetration of doripenem through uninflamed and inflamed meninges was determined.

Comparative activity of carbapenem testing: the COMPACT study.

Objectives: Doripenem is a new carbapenem recently introduced into Europe. The COMParative Activity of Carbapenem Testing (COMPACT) study compared the susceptibility of common Gram-negative bacilli causing serious infections in hospitalized patients with doripenem, imipenem and meropenem.

Methods: Gram-negative isolates (4498 total: 2171 Pseudomonas species; 1910 Enterobacteriaceae; and 417 other Gram-negative bacilli) were collected from 80 centres in 16 countries in Europe, the Middle East and Africa during 2008-09.