Deadly strep infection: what raises the risk of death?
NCT ID NCT07343167
First seen Jun 26, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study is looking back at medical records of 400 adults hospitalized with a serious strep blood infection (Streptococcus anginosus group). The goal is to find out which factors are linked to a higher chance of dying within 28 days. By understanding these risk factors, doctors may be able to identify high-risk patients earlier and improve their care.
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 help doctors identify patients at higher risk of death from this infection and guide better treatment decisions.
- What could go wrong
- This is an observational study, not a treatment trial. It can only find associations, not prove what causes death. Results may not apply to all hospitals or patient groups.
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.
- Participants
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About 400 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Sep 2025
- Expected to finish
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Mar 2027
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.
Who is studied
Major subject having presented during the study period at least one positive blood culture for Streptococcus anginosus, Streptococcus constellatus, or Streptococcus intermedius in a laboratory at a participating center
- 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.
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Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Major subject (≥18 years old) * Hospitalized between January 1, 2019, and December 31, 2024, in one of the participating centers * Having presented during the study period at least one positive blood culture for Streptococcus anginosus, Streptococcus constellatus, or Streptococcus intermedius in a laboratory at a participating center Exclusion Criteria: * Refusal to participate in the study
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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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Centre de référence des maladies vectorielles à tiques, CNR Borrelia - CHU de Strasbourg - France
RECRUITINGStrasbourg, 67091, France
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