Biofilm-induced Antimicrobial Resistance RIsk ERadication in Critical Care Central Venous Catheters (NCT07546994) | Clinical Trial Compass
Not Yet RecruitingNot Applicable
Biofilm-induced Antimicrobial Resistance RIsk ERadication in Critical Care Central Venous Catheters
France150 participantsStarted 2026-04
Plain-language summary
Central venous catheter (CVC) infections are a frequent and serious nosocomial complication in critical care, leading to increased morbidity, mortality, and costs. The pathophysiology of these infections relies on the formation of a biofilm, an organized microbial structure that confers exceptional tolerance to anti-infectives and the immune system. However, data concerning the characteristics of the in vivo biofilm (kinetics, composition, endo- vs. extraluminal organization) on central venous catheters in intensive care patients are very limited, hindering the development of effective and targeted prevention strategies.
The main aim of this study is to quantify the density and describe the spatial distribution (extra- and intraluminal compartments) of the biofilm on infected or colonized central venous catheters, prospectively collected from patients in the critical care units.
Who can participate
Age range
18 Years
Sex
ALL
See this in plain English?
AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
Inclusion Criteria:
* Central venous catheters (conventional central venous lines, dialysis catheters, PICC lines) showing positive microbiological culture taken from adult patients in the critical care units (intensive care units, post-operative intensive care units and post-resuscitation intensive care units)
* Patient consent is free, informed, and non-opposition, provided after delivery of an information letter and oral explanation.
Exclusion Criteria:
* None
Questions worth asking your doctor
Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.
1Based on my diagnosis and history, is this trial worth exploring for me — or is there a standard treatment we should try first?
2What does this trial's phase tell us about how much is already known about its safety and benefit?
3What would taking part actually involve for me — visits, tests, time, and travel?
4What are the known and possible risks or side effects I should weigh, and how would they be monitored?
5If this trial isn't the right fit, what other options or trials would you suggest I look into?
Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.
Questions for the trial coordinator
The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.
1What does taking part actually involve week to week — how many visits, where, and how long does each one take?
2What costs are covered by the study, and what might I have to pay for myself, including travel, parking, or time off work?
3What happens during screening, and what happens if the study team confirms I don't meet the criteria after those tests?
4Who pays for the scans, blood work, and other tests the trial requires — the study, my insurance, or me?
5How will being in the trial affect my regular care, and will my own doctor stay informed and involved?
6Can I leave the trial at any point if I change my mind, and what would happen to my care if I do?
A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.
What they're measuring
1
Concentration (density) of viable bacterial biofilm