Blood markers could spot sepsis risk early
NCT ID NCT02545478
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study is looking at whether early signs of inflammation in the blood can help identify which patients with infections are at risk for serious complications like sepsis. Researchers will follow 4,200 adults with confirmed or suspected infections, as well as healthy controls, to see how well these biomarkers predict death or organ failure within 28 days. The goal is to improve early detection and treatment of severe infections.
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 better tools for early detection of severe infections, helping doctors intervene sooner and potentially reduce deaths from sepsis.
- What could go wrong
- This is an observational study, not a treatment trial. It may not directly improve patient outcomes, and the biomarkers might not be accurate enough for widespread use.
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 4,200 people
The number the study aims to enrol. It can still change while the study runs.
- Start date
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Apr 2006
- Expected to finish
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Dec 2031
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
Patients presenting to the Emergency Department with suspected infection as well as a non-infected control population.
- Ages
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18 years and older
- Sex
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Anyone
- Healthy volunteers
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Accepted
You do not need to have the condition being studied to take part.
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 for Infected subjects: * Age 18 years of age or older * Confirmed or suspected infection Inclusion Criteria for Control Subjects: * Age 18 years of age or older * A non-infectious clinical presentation to include * Normal white blood cell count ( \> 4,000 and/or \< 12,000) * Normothermia ( \> 96.5 and/or less 100.4) * Absence of the following clinical complaints: productive cough, fever, pyuria, rash * No evidence of acute coronary syndrome Exclusion Criteria for Control Subjects: \- Suspected infection
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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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Beth Israel Deaconess Medical Center
RECRUITINGBoston, Massachusetts, 02215, United States
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Massachusetts General Hospital
ACTIVE_NOT_RECRUITINGBoston, Massachusetts, 02114, United States
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