Can a simple test spot sudden-onset neuropsychiatric syndrome in kids?
NCT ID NCT07718958
First seen Jul 22, 2026 · Last updated Jul 31, 2026 · Updated 2 times
Summary
Pediatric Acute-onset Neuropsychiatric Syndrome (PANS) causes sudden, severe behavioral and cognitive changes in children, but doctors currently rely only on symptoms for diagnosis. This study aims to identify biological markers—such as genetic, metabolic, and sleep-related signals—that could confirm the condition and track how well treatments work. Researchers will evaluate 80 children with PANS using psychological tests, sleep monitoring, and lab analyses, comparing them to healthy controls. Finding objective biomarkers may lead to earlier diagnosis and more personalized 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 lead to objective diagnostic tests and better-targeted treatments for PANS, reducing reliance on symptom-based diagnosis alone.
- What could go wrong
- This is an early-stage biomarker discovery study, not a treatment trial. The identified markers may not prove reliable in larger, diverse populations.
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 80 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Aug 2024
- Expected to finish
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Feb 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
The study population consists of children and adolescents with a diagnosis of Pediatric Acute-onset Neuropsychiatric Syndrome (PANS) recruited at the referral center, together with age- and sex-matched neurotypical healthy controls recruited from the same geographical area.
- Ages
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3 to 18 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: * (I) PANS diagnosis made according to 2010 NIH criteria Exclusion Criteria (for the PANS group): * (I) onset of specific rheumatologic or immunologic diseases; * (II) presence of a diagnosed cancer or other severe medical illnesses; * (III) active treatment with steroidal or non-steroidal anti-inflammatory drugs The control group must include children without autoimmune diseases, neurodevelopmental or psychiatric disorders, and with adequate academic performance and functional level.
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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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Azienda Ospedaliera Universitaria Gaetano Martino
RECRUITINGMessina, Messina, 98124, Italy
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Centro di Medicina del Sonno, SC Neurologia, AOU Cagliari
ACTIVE_NOT_RECRUITINGCagliari, Cagliari, 09042, Italy
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Dipartimento di Scienze Psicologiche, Pedagogiche, dell¿Esercizio Fisico e della Formazione
ACTIVE_NOT_RECRUITINGPalermo, Palermo, 90128, Italy
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UOC Neuropsichiatria
ACTIVE_NOT_RECRUITINGTroina, Enna, 94018, Italy
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Università degli Studi eCampus
ACTIVE_NOT_RECRUITINGNovedrate, CO, 22060, Italy
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