Can mapping a rare Gene's effects pave the way to targeted epilepsy therapies?
NCT ID NCT06500260
First seen Jul 23, 2026 · Last updated Jul 24, 2026 · Updated 1 time
Summary
This study follows children aged 6 to 21 who have a CNKSR2 gene mutation, which can cause epilepsy, language difficulties, and intellectual disability. Researchers will use brain scans, EEGs, and developmental tests to track how the condition changes over time. The goal is to create a detailed picture of the disorder that could serve as a baseline for future trials of precision medicines.
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 this study maps the typical course of CNKSR2-related epilepsy and developmental delays, it could help design future precision treatments for this rare condition.
- What could go wrong
- This is an observational study with no treatment being tested. It will not directly improve symptoms, and results may take years to inform therapy development.
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 20 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Jan 2022
- Expected to finish
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Dec 2028
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
Children with CNKSR2 pathogenic mutation and characteristic features of CNKSR2 neurodevelopmental disorder and/or epilepsy
- Ages
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6 to 21 years
- 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.
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: 1. Age between 6 and 21 years (inclusive) at time of consent. 2. Confirmed CNKSR2 mutation, as demonstrated by genetic testing and confirmed by the investigators. 3. Confirmed intellectual disability or developmental delays, as defined by the American Academy of Pediatrics (Moeschler, J, et al. 2014). Exclusion Criteria: 1. Known pathogenic or clinically suspected mutation in a seizure-associated gene besides CNKSR2. 2. Confirmed mutation in a gene besides CNKSR2 that is known to increase the severity of the seizure phenotype. 3. Known central nervous system structural abnormality confirmed by imaging scan of the brain that is not consistent with the clinical phenotype of CNKSR2 EAS / ID.
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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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University of California, San Francisco (UCSF)
San Francisco, California, 94158, United States
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Other studies related to the condition(s) this trial covers.
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