Small study aims to unlock immune chaos in sepsis patients
NCT ID NCT03721809
First seen Jun 26, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study looked at 27 adults in intensive care to understand the inflammatory profile of macrophage activation syndrome caused by bacterial sepsis. Researchers measured specific immune markers in blood samples taken over five days. The goal is to gather knowledge that could lead to safer, targeted therapies for this serious condition.
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 point toward safer, targeted treatments for macrophage activation syndrome in sepsis patients.
- What could go wrong
- This is a small, completed observational study with only 27 participants, so findings may not apply broadly or lead directly to new treatments.
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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27 people
The number who actually took part.
- Started
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Mar 2019
- Finished
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Feb 2023
- 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.
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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: Patient hospitalized in intensive care for macrophage activation syndrome secondary to sepsis / bacterial septic shock with a strong clinical probability score (defined by a HScore\> 80% cf appendix 4) (experimental population) or Patient hospitalized in intensive care for sepsis or septic shock (control population) * Age ≥ 18 years * Person affiliated with a social security scheme or beneficiary of such a scheme * Trusted person or informed patient who has signed the consent to participate in the research. (If the patient is unable to sign his / her consent (emergencies) the consent will be signed by the person of trust, and consent to further study will be requested from the patient). * Effective contraception in women of childbearing potential (negative pregnancy test). For postmenopausal women, a confirmation diagnosis should be obtained (amenorrhea for at least 12 months before the inclusion visit). Exclusion Criteria: * Pregnant or breastfeeding woman * Person deprived of liberty by an administrative or judicial decision * Protected major subject, under tutorship or curatorship * Patient participating in another interventional clinical trial with the same primary objective
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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
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CHU Rouen
Rouen, 76031, France
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