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NBI-1065846

Phase 2

Anhedonia | Small molecule | Psychiatry |Neurocrine Biosciences, Inc.|Last Updated: Jul 31, 2024

Success Probability
Approval Probability 71%
TA Base Rate26%
Adjusted LOA41%
ML RiskLOW_RISK
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Market & Valuation
rNPV $3.2B
Market Size $9.4B
Revenue Basis $1.6B
Competitors 6
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Trial Design
RandomizedDouble-BlindPLACEBO_CONTROLLED
Total Trials1
Total Enrollment93
FDA Designations
No designations recorded
Clinical Trials (1)
NCT IDTitlePhaseStatusEnrollmentVelocityDesignStartCompletionLast UpdatedSitesCountries
NCT05165394Study to Evaluate the Efficacy and Safety of Once-Weekly Oral NBI-1065846 in the Treatment of Anhedonia in MDDPHASE2 COMPLETED 93Nov 30, 2021Sep 13, 2023Jul 31, 202423 United States, Puerto Rico
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Study Endpoints
Primary Endpoints
Change in Anhedonia Severity, as Measured by Change in DARS Score From Baseline to Day 57
Baseline, Day 57

The DARS is a dynamic scale that measured desire, motivation, effort and consummatory pleasure across hedonic domains. The DARS is a self-report questionnaire that measured anhedonia across 4 domains: hobbies/past-times, food/drinks, social activities, and sensory experiences. The DARs was rated on a five-point Likert scale from 0 (not at all) to 4 (very much), higher values indicating less anhedonia. All items were summed up to a total score in the range of 0 to 68.

Secondary Endpoints
Change in Total MADRS Score From Baseline to Day 57 in Participants With Moderate or Higher Severity Depression
Baseline, Day 57
CGI-S Scores
Baseline and Day 57
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Study Design & Arms
AllocationRANDOMIZED
MaskingQUADRUPLE
ModelPARALLEL
PurposeTREATMENT
Treatment Arms
ArmTypeDescription
PlaceboPLACEBO_COMPARATORParticipant follows Placebo schedule (57 days)
AntidepressantEXPERIMENTALParticipant follows NBI-1065846 schedule (57 days)
Interventions
NameTypeDescription
PlaceboDRUGTablets for oral administration
NBI-1065846DRUGTablets for oral administration
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Eligibility Criteria
Age Range18 Years — 65 Years
SexALL
Healthy VolunteersNo
Study Sites23

Key Inclusion Criteria: Participants must meet all of the following key inclusion criteria: 1. Completed written informed consent. 2. Aged 18 to 65 years, inclusive, at the time of informed consent. 3. Primary diagnosis of MDD. 4. Participants must meet one of the following criteria: * must ha...

Countries:United StatesPuerto Rico
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