CI

At a glance

ClinicalIndex Comparison Record
Phase 3Completed· 129 enrolled
Drug / intervention
Ganaxolone +1 moredrug
Likely dose
Not stated in record
Structured eligibility isn't available for this trial yet — see the full criteria in the Eligibility tab below.

Standardized by ClinicalIndex from the ClinicalTrials.gov record · verify against the source.

Search/NCT05323734
NCT05323734Phase 3Completed

A Phase 3, Double-blind, Randomized, Placebo-controlled Trial of Adjunctive Ganaxolone (GNX) Treatment in Children and Adults With Tuberous Sclerosis Complex (TSC)-Related Epilepsy (TrustTSC)

Marinus Pharmaceuticals·interventional·Posted Apr 12, 2022·Updated Jul 11, 2025

In Brief

A Phase 3 clinical trial evaluating Ganaxolone and Placebo for Tuberous Sclerosis Complex. Completed, enrolled 129 participants across 63 sites in 10 countries.

Detailed Summary

This is a Phase 3, global, double-blind, randomized, placebo-controlled study of adjunctive GNX treatment in children and adults with TSC-related epilepsy. The study consists of a 4-week prospective Baseline phase, defined as the first 28 days following screening, followed by a double-blind phase consisting of a 4-week titration period (Day 1 to Day 28) and a 12-week maintenance period (Day 29 to Week 16).

Study Details

Study Typeinterventional
Allocation--
Masking--
Primary Purpose--
CountriesAustralia, Canada, China, France, Germany, Israel, Italy, Spain, United Kingdom, United States
Collaborators--

Timeline

Phase 3CompletedFinished
2023202420252026
First PostedApr 12, 2022
Enrollment StartApr 1, 2022
Primary CompletionSep 9, 2024
Study CompletionOct 14, 2024
TodayJul 2, 2026
Enrollment to primary: 2.4 yearsPosted 4.2 years ago

Interventions

Ganaxolonedrug

GNX will be administered

Placebodrug

Placebo will be administered