Status:

RECRUITING

NBI-1117568-SCZ3029: Evaluation of NBI-1117568 in Inpatient Adults With Schizophrenia

Lead Sponsor:

Neurocrine Biosciences

Conditions:

Schizophrenia

Eligibility:

All Genders

18-65 years

Phase:

PHASE3

Brief Summary

The primary objective for this study is to evaluate the efficacy of NBI-1117568 compared with placebo on improving behavioral and psychological symptoms of schizophrenia in adults.

Eligibility Criteria

Inclusion

  • Key
  • Participant has a primary diagnosis of schizophrenia
  • Participant is experiencing an acute exacerbation or relapse of symptoms and currently warrants hospitalization.
  • Participants taking prohibited medications, including antipsychotics, must discontinue before study participation
  • Participant is willing and able to remain in an inpatient setting for the study duration, follow instructions, and comply with the protocol requirements
  • Key

Exclusion

  • Participant has known hypersensitivity to any component of the formulation of NBI-1117568.
  • Participant has an unstable or poorly controlled medical condition or chronic disease
  • Participant is considered by the investigator to be at imminent risk of suicide or injury to self or others
  • Participant has a diagnosis of moderate or severe substance use disorder (with the exception of nicotine or caffeine dependence) within 6 months prior to screening
  • Participant has a positive alcohol test or drug screen for disallowed substances
  • Participants have a history of poor or suspected poor compliance in clinical research studies and/or in the investigator's opinion, the participant is not capable of adhering to the protocol requirements.
  • Note: Other protocol-specified inclusion/exclusion criteria may apply.

Key Trial Info

Start Date :

May 8 2025

Trial Type :

INTERVENTIONAL

Allocation :

ESTIMATED

End Date :

October 1 2027

Estimated Enrollment :

284 Patients enrolled

Trial Details

Trial ID

NCT06963034

Start Date

May 8 2025

End Date

October 1 2027

Last Update

December 15 2025

Active Locations (19)

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Page 1 of 5 (19 locations)

1

Neurocrine Clinical Site

Little Rock, Arkansas, United States, 72211

2

Neurocrine Clinical Site

Anaheim, California, United States, 92805

3

Neurocrine Clinical Site

Pico Rivera, California, United States, 90660

4

Neurocrine Clinical Site

San Diego, California, United States, 92123