Blood test may spot hidden heart valve infections
NCT ID NCT06407128
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study looks at whether bacteria living on heart valves can be detected in the blood. Researchers collected blood, valve tissue, and other samples from 100 patients having aortic valve replacement. The goal is to see if a simple blood test could guide treatment and predict complications after surgery.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
- What this could lead to
- If successful, this could lead to a simple blood test to detect harmful bacteria on heart valves, helping doctors decide on treatment timing and reduce complications.
- What could go wrong
- This is a small, early-stage study with only 100 participants. It is designed to gather information, not to test a treatment, so direct patient benefits are not guaranteed.
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
-
University Hospital
Toulouse, 31059, France
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- Heart valve bacteria under the microscope: could they cause Post-Surgery problems?
- Less invasive heart valve replacement may be better for seniors with small valves
- Heart valve showdown: open surgery vs. less invasive option – which is better?
- Heart valve showdown: which replacement lasts longer in seniors?