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Study identifier: NCT06834971 Synced from ClinicalTrials.gov · July 29, 2026
● Recruiting

Colistin Methanesulfonate Sodium Inhalation for Prophylaxis of Ventilator-Associated Pneumonia (CIVAP): A Prospective, Multicentre, Double-Blind, Randomized, Placebo-Controlled Trial

Condition: Ventilator-Associated Pneumonia (VAP)  ·  Sponsor: Qilu Hospital of Shandong University

PhaseNA
Planned participants508
Who can joinAll sexes, 18 Years to no upper limit
Healthy volunteersNo

About this study

Previous studies have identified Acinetobacter baumannii (AB), Pseudomonas aeruginosa (PA), and Klebsiella pneumoniae (KP) as the predominant pathogens responsible for ventilator-associated pneumonia (VAP). The challenge of drug resistance, especially against carbapenem is intensifying, with variations noted across different regions. Multidrug-resistant organisms associated VAP (MDR-VAP) are increasing in frequency and are associated with significant morbidity, mortality, therefore imposes a heavy burden on the healthcare system. Colistin methanesulfonate sodium (CMS) has shown effectiveness against gram-negative bacteria, including carbapenem-resistant organisms (CRO) such as carbapenem-resistant Acinetobacter baumannii (CRAB), carbapenem-resistant Pseudomonas aeruginosa (CRPA), and carbapenem-resistant Klebsiella pneumoniae (CRKP). This trial aims to evaluate the efficacy of a 3-day course of inhaled CMS in lowering the incidence of VAP among patients undergoing invasive mechanical ventilation for at least two days and at high risk of MDR-VAP.

This description comes directly from the study's public registry record.

Talk to the study team

Hao Wang, Professor  ·  18560081013  ·  wanghao34@126.com

Always discuss trial participation with your own doctor first.

Locations (1)

Qilu Hospital of Shandong universityJinan, Shandong, ChinaRecruiting

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Source record: clinicaltrials.gov/study/NCT06834971