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A Phase 3, Open-label Study of Adjunctive Ganaxolone (GNX) Treatment in Children and Adults with Tuberous Sclerosis Complex (TSC)-related Epilepsy (TrustTSC OLE)

Status
Completed
Phases
Phase 3
Study type
Interventional
Source
EU CTIS
Registry ID
CTIS2022-503067-15-00
Acronym
1042-TSC-3002
Enrollment
51
Registered
2023-07-03
Start date
2023-10-02
Completion date
2024-11-25
Last updated
2024-09-11

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Tuberous Sclerosis Complex (TSC) related epilepsy

Brief summary

Incidence and severity of AEs, SAEs and withdrawals and dose-reductions due to AEs., Vital sign measurements including blood pressure, heart rate, respiratory rate, body temperature, height, and body weight., Physical, neurological, and developmental examination., 12-lead ECG., Clinical laboratory tests., C-SSRS.

Detailed description

Percentage change from baseline in 28-day seizure frequency during open-label treatment. (first year only), Percentage change from baseline in 28-day seizure frequency during the long-term treatment. (first year only), Number (%) of participants considered treatment responders. (first year only), CGI-I at the last scheduled study visit., Change from baseline in the quality-of-life scale SF-36. (first year only), Change from baseline in the percentage of seizure-free days during treatment, based on seizure type. (first year only), Change from baseline of CGI-CSID.

Interventions

DRUGGanaxolone

Sponsors

Marinus Pharmaceuticals Inc.
Lead SponsorINDUSTRY

Eligibility

Sex/Gender
All
Age
0 Years to No maximum

Design outcomes

Primary

MeasureTime frame
Incidence and severity of AEs, SAEs and withdrawals and dose-reductions due to AEs., Vital sign measurements including blood pressure, heart rate, respiratory rate, body temperature, height, and body weight., Physical, neurological, and developmental examination., 12-lead ECG., Clinical laboratory tests., C-SSRS.

Secondary

MeasureTime frame
Percentage change from baseline in 28-day seizure frequency during open-label treatment. (first year only), Percentage change from baseline in 28-day seizure frequency during the long-term treatment. (first year only), Number (%) of participants considered treatment responders. (first year only), CGI-I at the last scheduled study visit., Change from baseline in the quality-of-life scale SF-36. (first year only), Change from baseline in the percentage of seizure-free days during treatment, based on seizure type. (first year only), Change from baseline of CGI-CSID.

Countries

Belgium, France, Germany, Italy, Spain

Outcome results

None listed

Source: EU CTIS · Data processed: Feb 4, 2026