A Study of JNJ-55308942 in the Treatment of Bipolar Depression

NCT ID: NCT05328297

Last Updated: 2025-07-11

Study Results

Results available

Outcome measurements, participant flow, baseline characteristics, and adverse events have been published for this study.

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Basic Information

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Recruitment Status

COMPLETED

Clinical Phase

PHASE2

Total Enrollment

116 participants

Study Classification

INTERVENTIONAL

Study Start Date

2022-06-03

Study Completion Date

2024-05-17

Brief Summary

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The purpose of this study is to evaluate the efficacy of JNJ-55308942 compared to placebo on symptoms of depression in participants with bipolar disorder (BD) in a major depressive episode (MDE) at Week 6.

Detailed Description

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Conditions

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Bipolar Disorder

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

TREATMENT

Blinding Strategy

DOUBLE

Participants Investigators

Study Groups

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JNJ-55308942

Participants will receive a JNJ-55308942 capsule once daily for 6 weeks.

Group Type EXPERIMENTAL

JNJ-55308942

Intervention Type DRUG

JNJ-55308942 capsules will be administered orally.

Placebo

Participants will receive a matching placebo capsule once daily for 6 weeks.

Group Type PLACEBO_COMPARATOR

Placebo

Intervention Type DRUG

Matching placebo capsules will be administered orally.

Interventions

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JNJ-55308942

JNJ-55308942 capsules will be administered orally.

Intervention Type DRUG

Placebo

Matching placebo capsules will be administered orally.

Intervention Type DRUG

Eligibility Criteria

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Inclusion Criteria

* Have a primary diagnostic and statistical manual of mental disorders (5th edition) (DSM-5) diagnosis of bipolar disorder (BD) (Type I or II) without current psychotic features, as confirmed by the mini international neuropsychiatric interview (MINI)
* Medically stable on the basis of physical examination, medical history, and vital signs performed at screening. Any abnormalities must be consistent with the underlying illness in the study population. This determination must be recorded in the participant's source documents and initialed by the investigator
* Have a body mass index (BMI) between 18.0 and 35.0 kilograms per meter square (kg/m\^2) inclusive (BMI = weight/height\^2)
* A woman of childbearing potential (WOCBP) must have a negative highly sensitive serum pregnancy test (beta-human chorionic gonadotropin \[beta-hCG\]) at screening and a negative urine pregnancy test before the first dose of study intervention

Exclusion Criteria

* Currently meets the DSM-5 criteria for Manic Episode (ME) on the MINI
* Received transcranial magnetic stimulation (TMS), any transcranial electrical stimulation, including transcranial direct current stimulation (tDCS), vagal nerve stimulation (VNS) and/or deep brain stimulation (DBS) within 6 weeks prior to randomization
* History of moderate to severe cannabis misuse according to DSM-5 criteria within 6 months before screening
* History of malignancy within 5 years before screening (exceptions are squamous and basal cell carcinomas of the skin and carcinoma in situ of the cervix, or malignancy that in the opinion of the investigator is considered cured with minimal risk of recurrence)
Minimum Eligible Age

18 Years

Maximum Eligible Age

64 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Janssen Pharmaceutica N.V., Belgium

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Janssen Pharmaceutica N.V., Belgium Clinical Trial

Role: STUDY_DIRECTOR

Janssen Pharmaceutica N.V., Belgium

Locations

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UAB Huntsville Regional Medical Campus

Huntsville, Alabama, United States

Site Status

Preferred Research Partners

Little Rock, Arkansas, United States

Site Status

Synergy East

Lemon Grove, California, United States

Site Status

Collaborative NeuroScience Network

Torrance, California, United States

Site Status

Clinical Neuroscience Solutions Inc

Jacksonville, Florida, United States

Site Status

Clinical Neuroscience Solutions

Orlando, Florida, United States

Site Status

Psychiatric Medicine Associates LLC

Skokie, Illinois, United States

Site Status

Indiana University

Indianapolis, Indiana, United States

Site Status

Center for Emotional Fitness

Cherry Hill, New Jersey, United States

Site Status

Richard H. Weisler, MD & Associates

Raleigh, North Carolina, United States

Site Status

Case Western Reserve School of Medicine

Cleveland, Ohio, United States

Site Status

The Ohio State University

Columbus, Ohio, United States

Site Status

Suburban Research Associates

Media, Pennsylvania, United States

Site Status

Clinical NeuroScience Solutions Inc

Memphis, Tennessee, United States

Site Status

The University of Texas at Austin Department of Psychiatry, Dell Medical School

Austin, Texas, United States

Site Status

North Texas Clinical Trials

Fort Worth, Texas, United States

Site Status

The University of Texas Health Science Center at Houston

Houston, Texas, United States

Site Status

Northwest Clinical Research Center

Bellevue, Washington, United States

Site Status

The Medical Arts Health Research Group

West Vancouver, British Columbia, Canada

Site Status

Chatham-Kent Clinical Trials Research Centre

Chatham, Ontario, Canada

Site Status

Uniwersytecki Szpital Kliniczny w Bialymstoku Klinika Psychiatrii

Bialystok, , Poland

Site Status

PROMENTE Sp. z o.o.

Bydgoszcz, , Poland

Site Status

Centrum Badan Klinicznych PI House sp z o o

Gdansk, , Poland

Site Status

Specjalistyczna Praktyka Lekarska Piotr Zalitacz

Gorlice, , Poland

Site Status

Centrum Medyczne Care Clinic Katowice

Katowice, , Poland

Site Status

Indywidualna Praktyka Lekarska Kinga Bobinska

Lodz, , Poland

Site Status

Filip Rybakowski Specjalistyczna Praktyka Lekarska

Poznan, , Poland

Site Status

Centrum Medyczne HCP Sp. z o.o. Osrodek Badan Klinicznych

Poznan, , Poland

Site Status

Samodzielny Publiczny Zespol Lecznictwa Psychiatrycznego w Siemianowicach Slaskich

Siemianowice Śląskie, , Poland

Site Status

Indywidualna Specjalistyczna Praktyka Lekarska Agnieszka Remlinger Molenda

Suchy Las, , Poland

Site Status

Szpital Nowowiejski Osrodek Badan Klinicznych

Warsaw, , Poland

Site Status

Instytut Psychiatrii I Neurologii

Warsaw, , Poland

Site Status

Przychodnia Lekarsko-Psychologiczna Persona

Wroclaw, , Poland

Site Status

Ginemedica Sp. z o.o.

Wroclaw, , Poland

Site Status

Hosp. Del Mar

Barcelona, , Spain

Site Status

Institucion Hosp Hestia Palau

Barcelona, , Spain

Site Status

Hosp Clinic de Barcelona

Barcelona, , Spain

Site Status

Hosp. Univ. Ramon Y Cajal

Madrid, , Spain

Site Status

Centro Salud Mental La Eria

Oviedo, , Spain

Site Status

Clinica Univ. de Navarra

Pamplona, , Spain

Site Status

Hosp. El Bierzo

Ponferrada, , Spain

Site Status

Hosp. Univ. I Politecni La Fe

Valencia, , Spain

Site Status

Hosp. Alvaro Cunqueiro

Vigo, , Spain

Site Status

Hosp. Psiquiatrico Alava

Vitoria-Gasteiz, , Spain

Site Status

Countries

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United States Canada Poland Spain

Provided Documents

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Document Type: Study Protocol

View Document

Document Type: Statistical Analysis Plan

View Document

Other Identifiers

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2021-004790-31

Identifier Type: EUDRACT_NUMBER

Identifier Source: secondary_id

55308942BIP2001

Identifier Type: OTHER

Identifier Source: secondary_id

CR109116

Identifier Type: -

Identifier Source: org_study_id

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