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A double-blind, randomized, placebo-controlled study to evaluate the efficacy, safety, and tolerability of intravenous ganaxolone added to standard of care in refractory status epilepticus

Status
Completed
Phases
Phase 3
Study type
Interventional
Source
EU CTIS
Registry ID
CTIS2022-502540-12-00
Acronym
1042-SE-3004
Enrollment
66
Registered
2023-09-01
Start date
2023-11-09
Completion date
2024-04-23
Last updated
2024-01-22

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

Conditions

Refractory Status Epilepticus (RSE)

Brief summary

The proportion of participants having both cessation of status epilepticus (SE) within 30 minutes of IP initiation of at least 30 minutes duration, and no escalation of treatment for persistent or recurrent SE within 36 hours of IP initiation, Safety endpoint: Incidence and severity of AEs, SAEs, and withdrawal due to AEs

Detailed description

The proportion of participants having both of the following: o Cessation of SE within 30 minutes of IP initiation of at least 30 minutes duration, and o No escalation of treatment for persistent or recurrent SE within 72 hours of IP initiation, Time to SE cessation, Proportion of participants having cessation of SE within 30 minutes of IP initiation of at least 30 min duration without escalation of treatment *, No escalation of treatment for persistent or recurrent SE within 36 hours of IP initiation, No escalation of treatment for persistent or recurrent SE within 72 hours of IP initiation, mRS at the time of hospital discharge or last assessment, whichever is earlier, Level of responsiveness as assessed by the FOUR Score Scale at 24, 36, and 72 hours following IP initiation, Level of sedation/agitation as assessed by the RASS at 24, 36, and 72 hours following IP initiation, Proportion of participants with mRS > 3 at the time of hospital discharge, CGI-I at 24, 36, and 72 hours following IP initiation and at hospital discharge (or final assessment)

Interventions

DRUGGanaxolone
DRUGPlacebo for IMP Ganaxolone

Sponsors

Marinus Pharmaceuticals Inc., Marinus Pharmaceuticals Inc.
Lead SponsorINDUSTRY

Eligibility

Sex/Gender
All
Age
18 Years to No maximum

Design outcomes

Primary

MeasureTime frame
The proportion of participants having both cessation of status epilepticus (SE) within 30 minutes of IP initiation of at least 30 minutes duration, and no escalation of treatment for persistent or recurrent SE within 36 hours of IP initiation, Safety endpoint: Incidence and severity of AEs, SAEs, and withdrawal due to AEs

Secondary

MeasureTime frame
The proportion of participants having both of the following: o Cessation of SE within 30 minutes of IP initiation of at least 30 minutes duration, and o No escalation of treatment for persistent or recurrent SE within 72 hours of IP initiation, Time to SE cessation, Proportion of participants having cessation of SE within 30 minutes of IP initiation of at least 30 min duration without escalation of treatment *, No escalation of treatment for persistent or recurrent SE within 36 hours of IP initiation, No escalation of treatment for persistent or recurrent SE within 72 hours of IP initiation, mRS at the time of hospital discharge or last assessment, whichever is earlier, Level of responsiveness as assessed by the FOUR Score Scale at 24, 36, and 72 hours following IP initiation, Level of sedation/agitation as assessed by the RASS at 24, 36, and 72 hours following IP initiation, Proportion of participants with mRS > 3 at the time of hospital discharge, CGI-I at 24, 36, and 72 hours follow

Countries

Austria, Belgium, Croatia, Czechia, Denmark, Finland, France, Germany, Hungary, Italy, Lithuania, Poland, Slovakia, Spain

Outcome results

None listed

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