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Clinical Trial Summary

This study will assess the efficacy, safety, and tolerability of ganaxolone (GNX) compared with placebo (PBO) as adjunctive therapy to the participant's standard anti-epileptic medication for the treatment of seizures in pediatric patients from 6 months to less than 2 years old with genetically confirmed CDD during a 12-week, DB phase. Pharmacokinetic (PK) assessments and population PK analyses will also be performed during this time. The DB phase will be followed by an optional long-term OL phase at which time all participants will receive GNX as an adjunct to their standard anti-seizure medication. Efficacy, safety and tolerability, and PK assessments will continue to be performed.


Clinical Trial Description

n/a


Study Design


Related Conditions & MeSH terms


NCT number NCT05249556
Study type Interventional
Source Marinus Pharmaceuticals
Contact Medical Monitor
Phone 484-801-4670
Email clinicaltrials@marinuspharma.com
Status Not yet recruiting
Phase Phase 3
Start date July 2024
Completion date December 2024

See also
  Status Clinical Trial Phase
Recruiting NCT05064878 - A Study to Investigate the Efficacy and Safety of ZX008 in Subjects With CDKL5 Deficiency Disorder Phase 3
Completed NCT03572933 - Study of Adjunctive Ganaxolone Treatment in Children and Young Adults With CDKL5 Deficiency Disorder Phase 3
Recruiting NCT05558371 - International CDKL5 Clinical Research Network