Study of SPG302 in Adults With Schizophrenia

NCT ID: NCT06442462

Last Updated: 2026-02-06

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

ACTIVE_NOT_RECRUITING

Clinical Phase

PHASE2

Total Enrollment

32 participants

Study Classification

INTERVENTIONAL

Study Start Date

2024-08-01

Study Completion Date

2026-03-31

Brief Summary

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This Phase 2 study described herein will evaluate the safety, efficacy, tolerability, and pharmacodynamics of SPG302 in adults with a primary diagnosis of schizophrenia.

Detailed Description

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This Phase 2 study will evaluate the safety, efficacy, tolerability, and pharmacodynamics of SPG302 in adults with a primary diagnosis of schizophrenia. This is a randomized, placebo-controlled study of SPG302 administered once daily for six weeks.

This study will entail weekly visits to the study site for screening, study procedures, and receipt of investigational medication for use at home.

Conditions

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Schizophrenia

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

TREATMENT

Blinding Strategy

QUADRUPLE

Participants Caregivers Investigators Outcome Assessors

Study Groups

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Active SPG302 to be administered to participants with Schizophrenia

Participants with schizophrenia will be randomized to receive SPG302 300 mg or placebo (two capsules of 150 mg) once daily for six weeks.

Group Type ACTIVE_COMPARATOR

SPG302

Intervention Type DRUG

small synthetic molecule

Placebo comparator to be administered to participants with Schizophrenia

Participants with schizophrenia will be randomized to receive SPG302 300 mg or placebo (two capsules of 150 mg) once daily for six weeks.

Group Type PLACEBO_COMPARATOR

Placebo

Intervention Type DRUG

Placebo

Interventions

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SPG302

small synthetic molecule

Intervention Type DRUG

Placebo

Placebo

Intervention Type DRUG

Eligibility Criteria

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Inclusion Criteria

* Age 18-65
* Primary diagnosis of schizophrenia
* Clinical laboratory values within normal range or \< 1.5 times ULN
* Currently prescribed only one antipsychotic medication, with stable dose for at least 4 weeks
* Able and willing to provide written informed consent

Exclusion Criteria

* Any physical or psychological condition that prohibits study completion
* Known cardiac disease
* Active or history of malignancy in the past 5 years
* History of clinically significant CNS event or diagnosis in the past 5 years.
* Receipt of investigational products within 30 days
* Blood donation within 30 days
Minimum Eligible Age

18 Years

Maximum Eligible Age

65 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Spinogenix

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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David Walling, MD

Role: PRINCIPAL_INVESTIGATOR

CenExel

Locations

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CenExel CNS

Garden Grove, California, United States

Site Status

Box Hill Hospital - Eastern Health

Box Hill, Victoria, Australia

Site Status

Multidisciplinary Alfred Psychiatry Research Centre (MAPrc)

Melbourne, Victoria, Australia

Site Status

Countries

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United States Australia

Other Identifiers

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SPG302-SCZ-201

Identifier Type: -

Identifier Source: org_study_id

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