Scientists hunt for hidden genes behind mysterious fevers
NCT ID NCT05364294
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study is looking for new genes and biological markers that cause systemic autoinflammatory diseases (SAIDs), a group of rare conditions that cause repeated fevers and inflammation. Researchers will analyze the DNA and blood of 300 patients to find disease-causing mutations and understand how these diseases work. The goal is to improve diagnosis and eventually offer more personalized treatments.
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 genetic tests and personalized treatment options for people with rare autoinflammatory diseases.
- What could go wrong
- This is an early-stage observational study focused on understanding the disease, not testing a treatment. It may not directly benefit participants and results may take years to translate into clinical practice.
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 300 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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May 2022
- Expected to finish
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May 2033
An estimate. End dates often move.
- Lead sponsor
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A government agency
The lead sponsor is a government body.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
Who is studied
Participants in this research will be recruited during a follow-up consultation for their condition.
- Ages
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1 week to 120 years
- 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: * A patient presenting with a clinical and biological aseptic inflammatory syndrome associating one or more of the following signs: spontaneously resolving fever, abdominal (pain, diarrhea), locomotor (arthralgia, myalgia), thoracic (pain, pericarditis), cutaneous, sensory (uveitis, deafness), or renal (amyloidosis) involvement. Exclusion Criteria: * Adult subject to legal protection measures (guardianship, curatorship, safeguard of justice).
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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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Trousseau Hospital
RECRUITINGParis, 75012, France
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