A Randomized, Double-blind, Placebo-controlled, Multicenter, Efficacy and Safety Study of Rapastinel for Rapid Treatment of Symptoms of Depression and Suicidality in Adult Patients With Major Depressive Disorder
Overview
- Phase
- Phase 2
- Intervention
- Rapastinel
- Conditions
- Depressive Disorder, Major
- Sponsor
- Naurex, Inc, an affiliate of Allergan plc
- Enrollment
- 138
- Locations
- 17
- Primary Endpoint
- Change From Baseline in Montgomery-Asberg Depression Rating Scale (MADRS) Total Score
- Status
- Terminated
- Last Updated
- 5 years ago
Overview
Brief Summary
The study will evaluate the efficacy, safety, and tolerability of 450 milligrams (mg) of Rapastinel, compared to placebo in adult patients with major depressive disorder (MDD) who are at imminent risk of suicide.
Investigators
Eligibility Criteria
Inclusion Criteria
- •Meet Diagnostic and Statistical Manual of Mental Disorders - Fifth Edition (DSM-5) criteria for MDD
- •Current major Depressive episode of at least 4 weeks and not exceeding 24 months in duration at visit 1
- •Have current, ongoing suicidality (ideation or behavior) of sufficient severity to warrant hospitalization based on the judgment of the investigator
- •If female of childbearing potential, have a negative serum β-human chorionic gonadotropin (β-hCG) pregnancy test.
Exclusion Criteria
- •DSM-5-based diagnosis of any disorder other than MDD that was the primary focus of treatment within 1 month before Visit
- •Lifetime history or currently meet DSM-5 criteria for:
- •Schizophrenia spectrum or other psychotic disorder
- •Bipolar or related disorder
- •Major neurocognitive disorder
- •Neurodevelopmental disorder of greater than mild severity or of a severity that impacts the participant's ability to consent, follow study directions, or otherwise safely participate in the study.
- •Dissociative disorder
- •Posttraumatic stress disorder
- •MDD with psychotic features
- •Significant homicidal ideation or at imminent risk of injuring others or causing significant damage to property, as judged by the investigator.
Arms & Interventions
Rapastinel 450mg
Rapastinel 450 milligram (mg) weekly intravenous (IV) injections.
Intervention: Rapastinel
Placebo
Placebo-matching rapastinel weekly IV injections.
Intervention: Placebo
Outcomes
Primary Outcomes
Change From Baseline in Montgomery-Asberg Depression Rating Scale (MADRS) Total Score
Time Frame: Baseline and 1 Day
The MADRS is a clinician-rated scale to assess depressive symptomatology during the preceding week. Participants are rated on 10 items (feelings of sadness, lassitude, pessimism, inner tension, suicidality, reduced sleep or appetite, difficulty concentrating, and a lack of interest) each on a 7-point scale from 0 (no symptoms) to 6 (symptoms of maximum severity). The total score ranges from 0 to 60 with a higher score indicating more depression. A negative change score indicates improvement.
Change From Baseline in Sheehan - Suicidality Tracking Scale (S-STS) Total Score
Time Frame: Baseline and 1 Day
The S-STS is a patient-report informed, clinician-rated scale used to rate the severity of suicidal impulses, thoughts, and behaviors. This is a 14 item scale ranging from 0=Not at all to 4= Extremely. The total score ranges from 0 to 56 with a higher score indicating higher suicidal tendency.
Secondary Outcomes
- Change From Baseline in Montgomery-Asberg Depression Rating Scale (MADRS) Total Score(Baseline and 28 Days)
- Change From Baseline in Sheehan - Suicidality Tracking Scale (S-STS) Total Score(Baseline and 28 Days)