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REVERSE: a randomized controlled trial (RCT) to ameliorate treatment-resistant Post Traumatic Stress Disorder (PTSD) with Glucocorticoid Receptor (GR) antagonism

Status
Recruiting
Phases
Phase 2
Study type
Interventional
Source
EU CTIS
Registry ID
CTIS2024-511042-39-00
Acronym
REVERSE
Enrollment
60
Registered
2024-04-19
Start date
2024-11-13
Completion date
Unknown
Last updated
2024-06-28

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

Conditions

Post-traumatic stress disorder (PTSD)

Brief summary

To investigate whether mifepristone (7-day, 1200 mg/day) is more efficacious than placebo in reducing PTSD symptom severity 4 weeks after the start of the intervention, as measured with the monthly version of the CAPS-5 (Clinician Administered PTSD scale) in patients with treatment-resistant PTSD.

Detailed description

PTSD symptom severity as measured with the weekly version of the PCL-5, from baseline till 12 weeks after the start of the intervention (T3)., Long-term PTSD symptom severity as measured with the CAPS-5, at 12 weeks after the start of the intervention (T3)., Loss of diagnosis (score of <26 and absence of PTSD criteria with CAPS-5), 4 weeks after the start of the intervention., Treatment response (minimum decrease of 10 point on the PCL-5 and CAPS-5 scores) at 1, 4 and 12 weeks after the start of the intervention., Other clinical outcomes 1, 4, and 12 weeks after the start the intervention: o disability (WHO Disability Schedule 2.0; WHO-DAS II), o sleep (Insomnia Severity Index; ISI), o subjective stress (Perceived Stress Scale; PSS), o anxiety symptoms (Beck Anxiety Inventory; BAI), o depressive symptoms (IDS-SR), o suicidal ideation and behaviour (Columbia-Suicide Severity Rating Scale).

Interventions

DRUGMIFEPRISTONE
DRUGPLACEBO

Sponsors

Amsterdam UMC
Lead SponsorOTHER

Eligibility

Sex/Gender
All
Age
18 Years to 64 Years

Design outcomes

Primary

MeasureTime frame
To investigate whether mifepristone (7-day, 1200 mg/day) is more efficacious than placebo in reducing PTSD symptom severity 4 weeks after the start of the intervention, as measured with the monthly version of the CAPS-5 (Clinician Administered PTSD scale) in patients with treatment-resistant PTSD.

Secondary

MeasureTime frame
PTSD symptom severity as measured with the weekly version of the PCL-5, from baseline till 12 weeks after the start of the intervention (T3)., Long-term PTSD symptom severity as measured with the CAPS-5, at 12 weeks after the start of the intervention (T3)., Loss of diagnosis (score of <26 and absence of PTSD criteria with CAPS-5), 4 weeks after the start of the intervention., Treatment response (minimum decrease of 10 point on the PCL-5 and CAPS-5 scores) at 1, 4 and 12 weeks after the start of the intervention., Other clinical outcomes 1, 4, and 12 weeks after the start the intervention: o disability (WHO Disability Schedule 2.0; WHO-DAS II), o sleep (Insomnia Severity Index; ISI), o subjective stress (Perceived Stress Scale; PSS), o anxiety symptoms (Beck Anxiety Inventory; BAI), o depressive symptoms (IDS-SR), o suicidal ideation and behaviour (Columbia-Suicide Severity Rating Scale).

Countries

Netherlands

Outcome results

None listed

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