New drug trial aims to tame seizures in rare childhood disorder

NCT ID NCT05249556

First seen Jun 27, 2026 · Last updated Jun 27, 2026

Summary

This study tests whether the drug ganaxolone can reduce seizures in children aged 6 months to 2 years with CDKL5 deficiency disorder, a rare genetic condition causing hard-to-control seizures. Twenty children will receive either ganaxolone or a placebo alongside their usual seizure medication for 12 weeks. Researchers will measure changes in seizure frequency and monitor safety.

What this could mean

Our plain-language read of the trial. This is informational only — not medical advice or a prediction.

Active substance

ganaxolone

What this could lead to

If it works, this could provide a new option to reduce seizures in very young children with CDKL5 deficiency disorder.

What could go wrong

This is a small early-stage trial with only 20 participants, so results may not apply to all children. The drug may not work better than placebo or could cause side effects.

Disclaimer Read more

This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.

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Conditions

The condition(s) this trial relates to.

CDKL5 disorder developmental and epileptic encephalopathy, 2

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Contacts and locations

Study contacts

  • Contact

    Phone: •••-•••-•••• Email: •••••@•••••

  • Contact

    Email: •••••@•••••