Status:

COMPLETED

Study to Assess the Efficacy and Safety of NBI-1065845 in Adults With Major Depressive Disorder (MDD)

Lead Sponsor:

Neurocrine Biosciences

Conditions:

Major Depressive Disorder

Eligibility:

All Genders

18-65 years

Phase:

PHASE2

Brief Summary

The purpose of this study is to evaluate the efficacy of NBI-1065845 compared with placebo in participants with MDD on improving symptoms of depression.

Eligibility Criteria

Inclusion

  • Key
  • Participants must meet all of these criteria for inclusion in the study:
  • The participant has completed written informed consent.
  • At the time of signing the informed consent, participant must be 18 to 65 years of age, inclusive.
  • The participant has a primary diagnosis of recurrent Major Depressive Disorder (MDD) or persistent depressive disorder.
  • Participant must have had inadequate response to antidepressant treatment.
  • Participant must have a Total Hamilton Depression Rating Scale-17 Item (HAMD-17) score ≥ 22 at screening.
  • Participants currently receiving pharmacological treatment for depression must have been taking current antidepressant medication(s) for ≥8 weeks prior to screening. Subjects not currently receiving pharmacologic treatment for depression must have received the most recent antidepressant medication(s) for ≥8 weeks in the current episode of depression.
  • Participants must be willing and able to comply with all study procedures.
  • Key

Exclusion

  • Participants will be excluded from the study if they meet any of the following criteria:
  • Participant is pregnant or breastfeeding or plans to become pregnant during the study.
  • Participant has an unstable medical condition or unstable chronic disease.
  • Participant has a history of neurological abnormalities.
  • Participant has a current or prior psychiatric disorder that was the primary focus of treatment other than MDD.
  • The participant's depressive symptoms have previously demonstrated nonresponse to an adequate course of treatment with electroconvulsive therapy (ECT).
  • The participant has an alcohol or substance use disorder.
  • In the Investigator's opinion, the participant is not capable of adhering to the protocol requirements.

Key Trial Info

Start Date :

February 21 2022

Trial Type :

INTERVENTIONAL

Allocation :

ACTUAL

End Date :

February 21 2024

Estimated Enrollment :

183 Patients enrolled

Trial Details

Trial ID

NCT05203341

Start Date

February 21 2022

End Date

February 21 2024

Last Update

January 15 2025

Active Locations (41)

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Page 1 of 11 (41 locations)

1

Neurocrine Clinical Site

Birmingham, Alabama, United States, 35249

2

Neurocrine Clinical Site

Huntsville, Alabama, United States, 35801

3

Neurocrine Clinical Site

Riverside, California, United States, 92506

4

Neurocrine Clinical Site

San Diego, California, United States, 92103