Status:
COMPLETED
Study to Evaluate the Effects of Oral NMRA-335140 Versus Placebo in Participants With Major Depressive Disorder
Lead Sponsor:
Neumora Therapeutics, Inc.
Conditions:
Major Depressive Disorder
Eligibility:
All Genders
18-65 years
Phase:
PHASE3
Brief Summary
This is a randomized, double blind, placebo controlled, multi-center study to evaluate the effects of NMRA-335140 (formerly BTRX 335140) on symptoms of depression in participants with Major Depressive...
Eligibility Criteria
Inclusion
- Key inclusion criteria:
- Have a primary Diagnostic and Statistical Manual of Mental Disorders Fifth Edition Text Revised (DSM-5-TR) diagnosis of MDD without psychotic features confirmed by Structured Clinical Interview for DSM 5 Disorders, Clinical Trials Version (SCID 5 CT) at screening (this may be a first or recurrent episode).
- Participant's current major depressive episode must be confirmed by independent assessment.
- The symptoms of the current MDD episode have been present for more than 4 weeks prior to the Screening Visit, but no longer than 12 months prior to the Screening Visit.
- Have a MADRS total score of 25 or higher at Screening and Baseline.
- A change in MADRS total score between Screening and Baseline of ≤20%.
- Key exclusion criteria:
- Have failed 2 or more courses of antidepressant treatment at sufficient doses for at least 6 to 8 weeks for the current MDD episode.
- Currently or in the past year have been diagnosed with a personality disorder per the DSM-5-TR or in the past 3 years have been diagnosed with any of the following DSM-5-TR disorders: anorexia nervosa, bulimia nervosa, or binge eating disorder. Participants with comorbid generalized anxiety disorder, social anxiety disorder, simple phobias, or panic disorder for whom MDD is considered the primary diagnosis are not excluded.
- Have a lifetime diagnosis of bipolar 1 or 2, schizophrenia, schizoaffective, schizophreniform, obsessive compulsive disorder, or posttraumatic stress disorder (PTSD).
- Have moderate to severe substance or alcohol use disorder, per DSM-5-TR criteria, within the 12 months prior to screening (excluding nicotine).
- Are actively suicidal (e.g., any suicide attempts within the past 12 months) or are at serious suicidal risk as indicated by any current suicidal intent, including a plan, as assessed by the Columbia Suicide Severity Rating Scale (C SSRS) (score of "YES" on suicidal ideation Item 4 or 5 within 3 months prior to Visit 1 \[screening\]) and/or based on clinical evaluation by the Investigator; or are homicidal, in the opinion of the Investigator. Participants who are currently hospitalized for MDD symptoms or suicidality are not allowed into the study. If there is a recent history (within 3 months of screening) of hospitalization due to MDD symptoms, the participant should be discussed with the Medical Monitor for eligibility.
Exclusion
Key Trial Info
Start Date :
September 20 2023
Trial Type :
INTERVENTIONAL
Allocation :
ACTUAL
End Date :
January 15 2025
Estimated Enrollment :
383 Patients enrolled
Trial Details
Trial ID
NCT06029426
Start Date
September 20 2023
End Date
January 15 2025
Last Update
November 26 2025
Active Locations (64)
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1
Neumora Investigator Site
Huntsville, Alabama, United States, 35801
2
Neumora Investigator Site
Phoenix, Arizona, United States, 85012
3
Neumora Investigator Site
Bentonville, Arkansas, United States, 72712
4
Neumora Investigator Site-1
Little Rock, Arkansas, United States, 72211