Could many staph patients skip heart scans? major trial aims to find out
NCT ID NCT06457386
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study looks at whether people with a staph bloodstream infection and a low risk score (VIRSTA score less than 3) can safely avoid a routine heart ultrasound. About 700 participants will be randomly assigned to either get the ultrasound or not. The goal is to see if skipping it leads to similar rates of death or infection relapse, potentially simplifying care for many patients.
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 show that many patients with staph bloodstream infections can safely avoid routine heart ultrasound, simplifying care and reducing costs.
- What could go wrong
- This is a non-inferiority trial, so it may not prove that skipping echocardiography is better—only that it is not worse. The results may not apply to patients with higher risk scores.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
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Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
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About 700 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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May 2025
- Expected to finish
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Dec 2028
An estimate. End dates often move.
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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18 years and older
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion criteria * Volunteers over 18 years of age; * Hospitalized with at least one blood culture positive for Staphylococcus aureus; * At the time of inclusion, negative control blood culture performed 48 hours after the first Staphylococcus aureus blood culture collection; * VIRSTA score \< 3; Exclusion criteria * Patient with catheter colonization without SAB, defined as positive blood cultures only through vascular access device specimen; * Patient referred to the hospital for the management of IE; * Contra indication to transthoracic echocardiography (TTE); * Echocardiography already performed before inclusion (TTE or TEE) for the current SAB; * Pregnancy; * Patient under guardianship or trusteeship. * Absence of written informed consent from the patient * No affiliation to social security (beneficiary or assignee) * Subject already involved in another interventional clinical research for which echocardiography must be done"
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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.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
1 site. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Locations
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Bichat Claude Bernard Hospital
RECRUITINGParis, 75018, France
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