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Fast Antibiotic Susceptibility Testing for Gram Negative Bacteremia Trial

ClinicalTrials.gov · COMPLETED, 2025

899 participants

Abstract

This study is a 2-arm, multicenter, multinational, prospective, randomized, controlled clinical trial. Hospitalized subjects with blood cultures growing Gram negative bacilli (GNB) will be randomized 1:1 to have the positive blood cultures characterized using standard of care (SOC) antimicrobial susceptibility testing (AST) vs. a rapid AST method known as Reveal™ in addition to SOC AST. The purpose of the FAST trial is to evaluate whether use of a rapid phenotypic AST improves clinical outcomes compared to use of SOC AST methods in clinical settings with high resistance rates.

Conditions: Gram-negative Bacteremia, Bloodstream Infection.

Primary outcome: Participant Clinical Outcomes, as Measured by Desirability of Outcome Ranking (DOOR).

Enrollment: 899 participants.

How strong is the evidence?

Evidence Hub reads this as a randomized trial, done in people. Its evidence level is 2 of 5 (High · randomized trial). Randomized trials of a reasonable size are the strongest single-study design. Reported size: 899 participants or records.

How the five levels of evidence work. The level is assigned automatically from the abstract and can be wrong, so check the paper.

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