A Study of Seltorexant as Adjunctive Therapy to Antidepressants in Adult and Elderly Participants With Major Depressive Disorder With Insomnia Symptoms Who Have Responded Inadequately to Antidepressant and Long-term Safety Extension Treatment With Seltorexant

A Multicenter, Double-Blind, Randomized, Parallel-Group, Placebo-Controlled, Study to Evaluate the Efficacy and Safety of Seltorexant 20 mg as Adjunctive Therapy to Antidepressants in Adult and Elderly Patients With Major Depressive Disorder With Insomnia Symptoms Who Have Responded Inadequately to Antidepressant Therapy and an Open-labeled Long-term Safety Extension Treatment With Seltorexant

The purpose of this study is to assess the efficacy of seltorexant compared with placebo as adjunctive therapy to an antidepressant in improving depressive symptoms in participants with major depressive disorder with insomnia symptoms (MDDIS) who have had an inadequate response to current antidepressant therapy with an selective serotonin reuptake inhibitor (SSRI) or serotonin-norepinephrine reuptake inhibitor (SNRI) in double-blind treatment phase and to assess the long-term safety and tolerability of seltorexant as adjunctive therapy to an antidepressant in participants with major depressive disorder (MDD) in open-label treatment phase.

Study Overview

• Status: Active, not recruiting
• Conditions: Depressive Disorder, Major
• Intervention / Treatment: Drug: Seltorexant; Drug: Placebo

Detailed Description

Major depressive disorder (MDD) is a common, serious, recurrent disorder. Seltorexant (JNJ-42847922) is a potent and selective antagonist of the human orexin-2 receptor (OX2R) that is being developed for adjunctive treatment of major depressive disorder with insomnia symptoms (MDDIS). The hypothesis for this study is that adjunctive treatment with seltorexant is superior to placebo in treating depressive symptoms, as measured by change in Montgomery Asberg Depression Rating Scale (MADRS) total score from baseline to Day 43 in adult and elderly participants with MDDIS who have had an inadequate response to treatment with a SSRI/SNRI. The study will be conducted in 4 phases: a screening phase (up to 30 days), a double-blind (DB) treatment phase (43 days), open label (OL) treatment phase (1-year), and a post treatment follow-up phase (7 to 14 days after end of treatment). The total study duration for each participant will be up to 64 weeks. Efficacy, safety, pharmacokinetics, and biomarkers will be assessed at specified time points during this study.

• Study Type: Interventional
• Enrollment (Actual): 588
• Phase: Phase 3

Contacts and Locations

Study Locations

• Brazil
  • Belo Horizonte, Brazil, 30150-270
    • CPN - Centro de Pesquisa em Neurociências Ltda
  • Brasilia, Brazil, 70200-730
    • CCB Centro Cardiologico de Brasilia Ltda - CCB Cardiologia
  • Curitiba, Brazil, 81210-310
    • Instituto de Neurologia de Curitiba
  • Fortaleza, Brazil, 60430-380
    • Universidade Federal do Ceara Hospital Universitario Walter Cantidio
  • Passo Fundo, Brazil, 99010-120
    • Instituto Mederi de Pesquisa E Saude
  • Rio de Janeiro, Brazil, 22270 060
    • Ruschel Medicina e Pesquisa Clínica Ltda
  • Sao Paulo, Brazil, 04037-003
    • SPDM - Associacao Paulista para o Desenvolvimento da Medicina - Hospital Sao Paulo
  • Sao Paulo, Brazil, 13970-905
    • Instituto Bairral de Psiquiatria
• Bulgaria
  • Bourgas, Bulgaria, 8001
    • Mental Health Center Prof. Dr. Ivan Temkov
  • Cherven bryag, Bulgaria, 5980
    • Ambulatory for Individual Practice for Specialized Medical Care in Psychiatry Dr. Ivo Natsov ET
  • Kardzhali, Bulgaria, 6600
    • State Psychiatric Hospital Kardzhali
  • Plovdiv, Bulgaria, 4000
    • UMHAT 'Sv. Georgi' EAD
  • Plovdiv, Bulgaria, 4000
    • Medical center Spectar - Plovdiv EOOD
  • Slivnitsa, Bulgaria, 1202
    • MHC - Sofia, EOOD
  • Sofia, Bulgaria, 1408
    • DCC 'Sv. Vrach and Sv. Sv. Kuzma and Damyan', OOD
  • Sofia, Bulgaria, 1680
    • Medical Center Intermedica, OOD
  • Sofia, Bulgaria, 1113
    • Medical Center St. Naum
  • Targovishte, Bulgaria, 7700
    • Medical center - VAS OOD
  • Vratsa, Bulgaria, 3000
    • Mental Health Center - Vratsa EOOD
• Colombia
  • Barranquilla, Colombia
    • Centro de Investigaciones y Proyectos en Neurociencias CIPNA
  • Bello, Colombia, 051053
    • HOMO - ESE Hospital Mental de Antioquia
  • Bogota, Colombia, 111166
    • Centro de Investigaciones del Sistema Nervioso Grupo Cisne Ltda.
  • Medellin, Colombia
    • Fundacion Centro de Investigacion Clinica CIC
  • Pereira, Colombia
    • Psynapsis Salud Mental S.A.
• Czechia
  • Kladno, Czechia, 27201
    • BRAIN-SOULTHERAPY s.r.o.
  • Kutna Hora, Czechia, 284 01
    • Neuroterapie KH, s.r.o.
  • Plzen, Czechia, 31200
    • A-Shine s.r.o.
  • Praha 10, Czechia, 10000
    • Clintrial s r o
  • Praha 6, Czechia, 16000
    • Medical Services Prague s.r.o.
• Mexico
  • Monterrey, Mexico, 64310
    • Iecsi S.C.
  • Nuevo Leon, Mexico, 64060
    • CRI Centro Regiomontano de Investigacion SC
  • San Luis Potosi, Mexico, 78213
    • BIND Investigaciones S.C.
• Russian Federation
  • Saint Petersburg, Russian Federation, 199106
    • Psychoneurological dispensary 1
  • Saint-Petersburg, Russian Federation, 190121
    • City Psychiatric Hospital of St. Nikolay Chudotvorets
  • St Petersburg, Russian Federation, 192019
    • Bekhterev Psychoneurological Research Institute
  • St-Petersburg, Russian Federation, 190013
    • Psychoneurological Dispensary of Frunzensky District
  • St. Petersburg, Russian Federation, 192019
    • St-Petersburg Bekhterev Psychoneurological Research Institute
  • St. Petersburg, Russian Federation, 190020
    • SPb SBIH 'City Psychoneurological Dispensary # 7 (With Inpatient Facilities)'
  • Stavropol, Russian Federation, 357034
    • Stavropol Region Psychiatric Hospital #2
  • Yaroslavl, Russian Federation, 150003
    • Yaroslavl Region Clinical Psychiatric Hospital
• South Africa
  • Bloemfontein, South Africa, 9301
    • Farmovs Pty Ltd
  • Bloemfontein, South Africa, 9324
    • IATROS International
  • Cape Town, South Africa, 7530
    • Cape Town Clinical Research Centre
  • Cape Town, South Africa, 7530
    • Flexivest 14 Research
  • Krugersdorp, South Africa, 1739
    • DJW Research
  • Mamelodi East, South Africa, 0122
    • Stanza Clinical Research Centre : Mamelodi
  • Pretoria, South Africa
    • Synexus Watermeyer
  • Strand, South Africa, 7140
    • Somerset West Clinical Research Unit
• Spain
  • Barcelona, Spain, 08035
    • Hosp. Univ. Vall D Hebron
  • Barcelona, Spain, 08025
    • Institucion Hosp Hestia Palau
  • Bilbao, Spain, 48013
    • Hosp. Univ. de Basurto
  • Madrid, Spain, 28034
    • Hosp. Univ. Ramon Y Cajal
  • Madrid, Spain, 28046
    • Hosp. Univ. La Paz
  • Oviedo, Spain, 33011
    • Centro Salud Mental La Corredoria
  • Pamplona, Spain, 31008
    • Clinica Univ. de Navarra
  • Sabadell, Spain, 08208
    • Corporacio Sanitari Parc Tauli
  • Salamanca, Spain, 37005
    • Centro de salud San Juan - IBSAL
  • Zamora, Spain, 49021
    • Hosp. Prov. de Zamora
• Sweden
  • Halmstad, Sweden, SE-30248
    • Affecta Pskyiatrimottagning
  • Helsingborg, Sweden, 25220
    • PharmaSite Helsingborg
  • Lund, Sweden, 22222
    • ProbarE i Lund AB
  • Malmo, Sweden, 21152
    • PharmaSite
  • Skovde, Sweden, 54143
    • Läkarmottagningen
  • Stockholm, Sweden, 111 37
    • ProbarE i Solna
• Taiwan
  • Keelung, Taiwan, 204
    • Chang-Gung Memorial Hospital-Keelung
  • Taipei, Taiwan, 10002
    • National Taiwan University Hospital
  • Taipei, Taiwan, 10449
    • Mackay Memorial Hospital
  • Taipei, Taiwan, 112
    • Taipei Veterans General Hospital
  • Taipei, Taiwan, 112
    • Cheng Hsin General Hospital
  • Taipei City, Taiwan, 110
    • Taipei Medical University
  • Taoyuan County, Taiwan, 33305
    • Chang Gung Memorial Hospital- Linkou
• United States
  • California
    • Anaheim, California, United States, 92805
      • Advanced Research Center Inc
    • Cerritos, California, United States, 90703
      • Synexus
    • Irvine, California, United States, 92614
      • Irvine Clinical Research
    • La Habra, California, United States, 90631
      • Omega Clinical Trials LLC
    • Lemon Grove, California, United States, 91945
      • Synergy East
    • Los Angeles, California, United States, 90048
      • Semel Institute for Neuroscience and Human Behavior
    • Montclair, California, United States, 91763
      • Catalina Research Institute
    • Oakland, California, United States, 94607
      • Pacific Research Partners
    • Oceanside, California, United States, 92056
      • North County Clinical Research
    • Santa Ana, California, United States, 92705
      • Syrentis Clinical Research
    • Temecula, California, United States, 92591
      • Viking Pharmaceutical Trials Inc. dba Viking Clinical Research
  • Connecticut
    • Cromwell, Connecticut, United States, 06416
      • Connecticut Clinical Trials LLC
    • Farmington, Connecticut, United States, 06030
      • University of Connecticut Health Center
  • Florida
    • Gainesville, Florida, United States, 32607
      • Sarkis Clinical Trials
    • Jacksonville, Florida, United States, 32256
      • Clinical NeuroScience Solutions Inc
    • Miami, Florida, United States, 33134
      • Medical Research Center of Miami II Inc
    • Miami, Florida, United States, 33126
      • Pharmax Research Clinic Inc
    • Miami, Florida, United States, 33165
      • Phoenix Medical Research, Inc.
    • Miami Springs, Florida, United States, 33166
      • Galiz Research
    • North Bay Village, Florida, United States, 33141
      • Bravo Health Care Center
    • Orlando, Florida, United States, 32803
      • APG Research LLC
    • Orlando, Florida, United States, 32803
      • Combined Research Orlando
    • Orlando, Florida, United States, 32803
      • Nova Psychiatry INC
  • Illinois
    • Elgin, Illinois, United States, 60123
      • Revive Research Institute
    • Joliet, Illinois, United States, 60435
      • Joliet Center for Clinical Research
    • Naperville, Illinois, United States, 60563
      • Baber Research Group
    • Oak Brook, Illinois, United States, 60523
      • American Medical Research, Inc.
    • Springfield, Illinois, United States, 62701
      • Southern Illinois University School of Medicine
  • Louisiana
    • Shreveport, Louisiana, United States, 71101
      • Louisiana Clinical Research
  • Massachusetts
    • Watertown, Massachusetts, United States, 02472
      • Adams Clinical
  • Michigan
    • Bloomfield Hills, Michigan, United States, 48302
      • Neurobehavioral Medicine Group
  • Missouri
    • Saint Charles, Missouri, United States, 63301
      • Midwest Research Group - St. Charles Psychiatric Associates
    • Saint Louis, Missouri, United States, 63128
      • PsychCare Consultants Research
    • Saint Louis, Missouri, United States, 63109
      • Mid-America Clinical Research, LLC
  • Nebraska
    • Lincoln, Nebraska, United States, 68526
      • Premier Psychiatric Research Institute, LLC
  • Nevada
    • Las Vegas, Nevada, United States, 89102
      • Altea Research Institute
  • New Jersey
    • Berlin, New Jersey, United States, 08009
      • Hassman Research Institute, LLC.
  • New York
    • Jamaica, New York, United States, 11432
      • Synexus Clinical Research US Inc
    • Mount Kisco, New York, United States, 10549
      • Bioscience Research LLC
  • Ohio
    • Avon Lake, Ohio, United States, 44012
      • Haidar Almhana Nieding
    • Columbus, Ohio, United States, 43221
      • The Ohio State University
    • Mason, Ohio, United States, 45040
      • Lindner Center of Hope
  • Oklahoma
    • Oklahoma City, Oklahoma, United States, 73112
      • Oklahoma Clinical Research Center
  • Pennsylvania
    • Allentown, Pennsylvania, United States, 18104
      • Lehigh Center for Clinical Research
    • Philadelphia, Pennsylvania, United States, 19104
      • University of Pennsylvania - Perelman School of Medicine
  • Texas
    • Dallas, Texas, United States, 75243
      • Relaro Medical Trials
    • Fort Worth, Texas, United States, 76104
      • North Texas Clinical Trials
    • Houston, Texas, United States, 77030
      • Baylor College of Medicine
    • Houston, Texas, United States, 77090
      • Red Oak Psychiatry Associates
  • Utah
    • Clinton, Utah, United States, 84015
      • Alpine Research Organization
  • Vermont
    • Rutland, Vermont, United States, 05701
      • Green Mountain Research Institute

Participation Criteria

Eligibility Criteria

• Ages Eligible for Study: 18 years to 74 years (Adult, Older Adult)
• Accepts Healthy Volunteers: No

Description

Inclusion Criteria:

• Meet Diagnostic and Statistical Manual of Mental Disorders-5th edition (DSM-5) diagnostic criteria for major depressive disorder (MDD), without psychotic features, based upon clinical assessment and confirmed by the Structured Clinical Interview for DSM-5 Axis I Disorders-Clinical Trials Version (SCID-CT) diagnosed with first depressive episode prior to age 60. The length of the current depressive episode must be less than or equal to (<=) 24 months prior to randomization
• Have had an inadequate response to at least 1 but no more than 2 antidepressants, administered at an adequate dose and duration in the current episode of depression. The current antidepressant cannot be the first antidepressant treatment for the first lifetime episode of depression. An inadequate response is defined as less than (<) 50 percent (%) reduction but with some improvement (that is, improvement greater than [>] 0%) in depressive symptom severity with residual symptoms beyond insomnia present, and overall good tolerability, as assessed by the Massachusetts General Hospital-Antidepressant Treatment Response Questionnaire (MGH-ATRQ)
• Is receiving and tolerating well any one of the following selective serotonin reuptake inhibitor (SSRI) or serotonin-norepinephrine reuptake inhibitor (SNRI) for depressive symptoms at screening, in any formulation and available in the participating country: citalopram, duloxetine, escitalopram, fluvoxamine, fluoxetine, milnacipran, levomilnacipran, paroxetine, sertraline, venlafaxine, desvenlafaxine, vilazodone, or vortioxetine at a stable dose (at therapeutic dose level) for at least 6 weeks, and for no greater than 18 months in the current episode
• Body mass index (BMI) between 18 and 40 kilograms per meter square (kg/m^2), inclusive (BMI = weight/height^2)
• Participant must be medically stable on the basis of the following performed at screening: physical examination (including a brief neurological examination), vital signs (including blood pressure), and 12-lead electrocardiogram (ECG) performed at screening and baseline

Exclusion Criteria:

• Has a recent (last 3 months) history of, or current signs and symptoms of, a) severe renal insufficiency (creatinine clearance [CrCl] <30 milliliter per minute [mL/min]); b) clinically significant or unstable cardiovascular, respiratory, gastrointestinal, neurologic, hematologic, rheumatologic, immunologic or endocrine disorders; c) uncontrolled Type 1 or Type 2 diabetes mellitus
• Has a current or recent history of homicidal ideation or serious suicidal ideation within the past 3 months, corresponding to a positive response on item 4 (active suicidal ideation with some intent to act, without specific plan) or item 5 (active suicidal ideation with specific plan and intent) for ideation on the Columbia Suicide Severity Rating Scale (C-SSRS), or a history of suicidal behavior within the past 6 months, as validated by the C-SSRS at screening or Day 1. Participants with prior suicidal behavior in the past year, or prior serious suicidal ideation/plan within the past 6 months, should be carefully screened. For current suicidal ideation, only participants with non serious items (1-3 of the suicidal ideation section of the C-SSRS) may be included at the discretion of the investigator
• Has a history of treatment-resistant MDD, defined as a lack of response to 2 or more adequate antidepressant treatments in the current episode, as indicated by no or minimal (<25% improvement in symptoms) when treated with an antidepressant of adequate dose (per MGH-ATRQ) and duration (at least 6 weeks)
• Has history or current diagnosis of a psychotic disorder, bipolar disorder, intellectual disability, autism spectrum disorder, borderline personality disorder, or somatoform disorders
• Has any significant primary sleep disorder, including but not limited to obstructive sleep apnea, restless leg syndrome, or parasomnias. Participants with insomnia disorder are allowed
• Has a history of moderate to severe substance use disorder including alcohol use disorder according to DSM-5 criteria within 6 months before screening

Study Plan

How is the study designed?

Design Details

• Primary Purpose: Treatment
• Allocation: Randomized
• Interventional Model: Parallel Assignment
• Masking: Double

Number of Arms

2

Arms and Interventions

Participant Group / Arm	Intervention / Treatment
Experimental: Seltorexant; Participants will receive seltorexant tablet orally once daily, from Day 1 to Day 42 in double blind (DB) treatment phase. Eligible participants who will enter the open label (OL) treatment phase will receive seltorexant tablet daily from OL baseline until the end of phase/ early withdrawal (EW) visit (Up to 1 Year).	Drug: Seltorexant; Seltorexant tablet will be administered orally once daily.; Other Names: JNJ-42847922
Placebo Comparator: Placebo; Participants will receive matching placebo tablet orally once daily, from Day 1 to Day 42 in double blind (DB) treatment phase.	Drug: Placebo; Matching placebo tablet will be administered orally once daily.

What is the study measuring?

Primary Outcome Measures

Outcome Measure	Measure Description	Time Frame
Double-blind (DB) Treatment Phase: Change From Baseline in Montgomery-Asberg Depression Rating Scale (MADRS) Total Score	MADRS is a clinician-administered scale designed to measure depression severity and detects changes due to antidepressant treatment. The MADRS evaluates the following 10 items: apparent sadness, reported sadness, inner tension, reduced sleep, reduced appetite, concentration difficulties, lassitude, inability to feel, pessimistic thoughts, and suicidal thoughts. Each item is scored from 0 (item not present or normal) to 6 (severe or continuous presence of the symptoms), for a total possible score of 60. Higher scores represent a more severe condition.	Baseline, Day 43
Open-Label (OL) Treatment Phase: Number of Participants with Adverse Events (AEs) including AEs of Special Interest (AESI) as a Measure of Safety and Tolerability	Number of participants with AE including AE of special interest as a measure of safety and tolerability will be reported. An AE is any untoward medical occurrence in a clinical study participant administered a investigational or non-investigational medicinal product. An AE does not necessarily have a causal relationship with the treatment. AESI will comprise of cataplexy, sleep paralysis, complex, sleep-related behaviors/parasomnias, sleep terrors, bruxism, sleep sex, sleep related eating disorder, catathrenia, fall and motor vehicle accident.	1 year
OL Treatment Phase: Change From Baseline in Blood Pressure	Change from baseline in blood pressure will be reported.	Baseline (Day 43), up to 1 year
OL Treatment Phase: Change From Baseline in Pulse Rate	Change from baseline in pulse rate will be reported.	Baseline (Day 43), up to 1 year
OL Treatment Phase: Change From Baseline in Weight	Change from baseline in weight as a part of physical examination will be reported.	Baseline (Day 43), up to 1 year
OL Treatment Phase: Change From Baseline in Body Mass Index (BMI)	Change from baseline in BMI as a part of physical examination will be reported.	Baseline (Day 43), up to 1 year
OL Treatment Phase: Change From Baseline in Suicidality Assessment Using the Columbia Suicide Severity Rating Scale (C-SSRS)	Change from baseline in suicidality assessment using C-SSRS will be reported. C-SSRS is a clinician rated assessment of suicidal behavior and/or intent. Scale consists of 28 items in 4 sections: suicide behavior, actual attempts, suicidal ideation, and intensity of ideation. Suicidal ideation consists of 5 'yes/no' items: wish to be dead, non-specific active suicidal thoughts, active suicidal ideation with any methods (not plan) without intention to act, active suicidal ideation with some intent to act without specific plan, active suicidal ideation with specific plan and intent. Only items with yes responses are listed. Worsening of suicidal ideation indicates an increase in severity of suicidal ideation from baseline. Suicidal behavior consists of 5 'yes/no' items: preparatory acts or behavior, aborted attempt, actual attempt, completed suicide.	Baseline (Day 43), up to 1 year
OL Treatment Phase: Physician Withdrawal Checklist (PWC-20) Scores	Withdrawal symptoms assessment using the PWC-20 will be reported. The PWC-20 is a simple and accurate method used to assess potential withdrawal symptoms following cessation of treatment. The PWC-20 is a reliable and sensitive instrument for the assessment of discontinuation symptoms. Each individual item score ranges from 0 (not present) to 3 (severe), where higher scores = more affected condition.	End of Treatment/Early withdrawal to end of the Follow-up visit (up to 14 days)
OL Treatment Phase: Number of Participants with Laboratory Abnormalities	Number of participants with laboratory abnormalities related to hematology, serum chemistry, coagulation, liver function tests and urinalysis will be reported.	Up to 1 year
OL Treatment Phase: Change From Baseline in QTc Interval	Change from baseline in QT interval corrected for heart rate (QTc interval) using Fridericia method will be measured by electrocardiogram (ECG).	Baseline (Day 43), up to 1 year
OL Treatment Phase: Change from Baseline in Heart Rate (HR)	Change from baseline in HR will be measured by ECG.	Baseline (Day 43), up to 1 year
OL Treatment Phase: Change from Baseline in QRS Interval	Change from baseline in QRS interval will be measured by ECG.	Baseline (Day 43), up to 1 year
OL Treatment Phase: Change from Baseline in PR Interval	Change from baseline in PR interval will be measured by ECG.	Baseline (Day 43), up to 1 year
OL Treatment Phase: Change From Baseline in QT Interval	Change from baseline in QT interval will be measured by ECG.	Baseline (Day 43), up to 1 year
OL Treatment Phase: Participant-reported Sexual Functioning Using Arizona Sexual Experiences Scale (ASEX) Score	The ASEX is a patient-reported 5-item rating scale that quantifies sex drive, arousal, vaginal lubrication/penile erection, ability to reach orgasm, and satisfaction from orgasm. The total scores range from 5 to 30, with the higher scores indicating more sexual dysfunction.	Up to 1 year

Secondary Outcome Measures

Outcome Measure	Measure Description	Time Frame
DB Treatment Phase: Change From Baseline in the MADRS Without Sleep Item (MADRS-WOSI) Total Score	Change from Baseline in MADRS-WOSI will be reported. MADRS-WOSI is defined as the full MADRS without the sleep item. The total score ranges from 0 to 54, with higher scores corresponding to greater symptom severity.	Baseline and Day 43
DB Treatment Phase: Change From Baseline in Sleep Disturbance Using the Patient Reported Outcome Measurement Information System-Sleep Disturbance (PROMIS-SD) Short Form 8a T-score	The PROMIS-SD is used to assess self-reported perceptions of sleep quality, sleep depth and restoration associated with sleep. The full PROMIS-SD includes 27 items with each item based on a 7-day recall period and assessed on a 5 level Likert-type scale. The 8-item short form will be used in this study, in which responses are scored 1 to 5 for each item. A higher score on 5 of the 8 items reflects a worse outcome, whereas a higher score on 3 items reflects an improved outcome; therefore, the directionality of the 8 item scores are first synchronized prior to calculation of the total raw score. To find the total raw score for a short form with all questions answered, sum the values of the response to each question. For example, for the adult 8-item form, the lowest possible raw score is 8; the highest possible raw score is 40. Higher overall score indicates more sleep disturbance.	Baseline and Day 43
DB Treatment Phase: Change From Baseline in the MADRS-6 Total Score	The MADRS-6 scale is a clinician-administered questionnaire used to measure the severity of MDD symptoms. The MADRS-6 scale is a subset of the MADRS-10 scale, comprises of the following individual questionnaire items: Apparent Sadness, Reported Sadness, Inner Tension, Lassitude, Inability to Feel, and Pessimistic Thoughts. Scores range from 0 (no apparent symptoms) to 36 (most severe symptoms).	Baseline and Day 43
DB Treatment Phase: Percentage of Participants with Response on Depressive Symptoms Scale Based on Montgomery-Asberg Depression Rating Scale (MADRS)	Percentage of participants with response on depressive symptoms scale based on MADRS will be reported. Responders are defined as percentage of participants with greater than or equal to (>=) 50 percent (%) improvement in the MADRS total score from baseline to Day 43.	Day 43
DB Treatment Phase: Change From Baseline in Patient Health Questionnaire, 9-Item (PHQ-9) Total Score	The PHQ-9 is a 9-item, participant reported outcome measure to assess depressive symptoms. The scale scores each of the 9 symptom domains of the diagnostic and statistical manual of mental disorders-5th edition (DSM-5) major depressive disorder (MDD) criteria. Each item is rated on a 4 point scale (0=not at all, 1=several days, 2=more than half the days, and 3=nearly every day). The participant's item responses are summed to provide a total score (range of 0 to 27), with higher scores indicating greater severity of depressive symptoms.	Baseline and Day 43
DB Treatment Phase: Number of Participants with Adverse Events (AEs) including AEs of Special Interest (AESI) as a Measure of Safety and Tolerability	Number of participants with AE including AE of special interest as a measure of safety and tolerability will be reported. An AE is any untoward medical occurrence in a clinical study participant administered a investigational or non-investigational medicinal product. An AE does not necessarily have a causal relationship with the treatment. AESI include: Cataplexy, Sleep paralysis, complex, sleep-related behaviors/parasomnias such as: confusional arousal, somnambulism, sleep terror, bruxism, sleep sex, sleep-related eating disorder, sleep behavior disorder, catathrenia.	Up to Day 50 to 57 (every two weeks)
OL Treatment Phase: Change From Baseline Over Time in Montgomery-Asberg Depression Rating Scale (MADRS) Total Score	MADRS is a clinician-administered scale designed to measure depression severity and detects changes due to antidepressant treatment. The MADRS evaluates the following 10 items: apparent sadness, reported sadness, inner tension, reduced sleep, reduced appetite, concentration difficulties, lassitude, inability to feel, pessimistic thoughts, and suicidal thoughts. Each item is scored from 0 (item not present or normal) to 6 (severe or continuous presence of the symptoms), for a total possible score of 60. Higher scores represent a more severe condition.	Baseline (Day 43), up to 1 year
OL Treatment Phase: Change From Baseline Over Time in the Clinical Global Impression-Severity (CGI S) Score	The CGI-S is a 7-point global assessment scale that measures the clinician's impression of the severity of illness exhibited by a participant, rating according to: 1=normal (not at all ill); 2=borderline ill; 3=mildly ill; 4=moderately ill; 5=markedly ill; 6=severely ill; and 7=among the most extremely ill participants. Higher scores indicate worsening.	Baseline (Day 43), up to 1 year
OL Treatment Phase: Change from Baseline Over Time in the MADRS-WOSI Total Score	Change from Baseline in MADRS-WOSI will be reported. MADRS-WOSI is defined as the full MADRS without the sleep item. The total score ranges from 0 to 54, with higher scores corresponding to greater symptom severity.	Baseline (of OL phase), up to 1 year
OL Treatment Phase: Change From Baseline Over Time in Sleep Disturbance Using the PROMIS SD Short Form 8a T-score	The PROMIS-Sleep Disturbance (PROMIS-SD) is used to assess self-reported perceptions of sleep quality, sleep depth and restoration associated with sleep. The full PROMIS-SD includes 27 items with each item based on a 7-day recall period and assessed on a 5 level Likert-type scale. The 8-item short form will be used in this study, in which responses are scored 1 to 5 for each item. A higher score on 5 of the 8 items reflects a worse outcome, whereas a higher score on 3 items reflects an improved outcome; therefore, the directionality of the 8 item scores are first synchronized prior to calculation of the total raw score. To find the total raw score for a short form with all questions answered, sum the values of the response to each question. For example, for the adult 8-item form, the lowest possible raw score is 8; the highest possible raw score is 40. Higher overall score indicates more sleep disturbance.	Baseline (Day 43), up to Year 1

Collaborators and Investigators

• Sponsor: Janssen Research & Development, LLC
• Investigators: Study Director: Janssen Research & Development, LLC Clinical Trial, Janssen Research & Development, LLC

Study record dates

Study Major Dates

• Study Start (Actual): September 16, 2020
• Primary Completion (Actual): April 25, 2023
• Study Completion (Estimated): April 26, 2024

Study Registration Dates

• First Submitted: August 14, 2020
• First Submitted That Met QC Criteria: August 28, 2020
• First Posted (Actual): August 31, 2020

Study Record Updates

• Last Update Posted (Actual): April 24, 2024
• Last Update Submitted That Met QC Criteria: April 23, 2024
• Last Verified: April 1, 2024

More Information

Terms related to this study

• Additional Relevant MeSH Terms: Behavioral Symptoms; Mental Disorders; Mood Disorders; Depression; Depressive Disorder; Depressive Disorder, Major
• Other Study ID Numbers: CR108804; 2020-000337-40 (EudraCT Number); 42847922MDD3001 (Other Identifier: Janssen Research & Development, LLC)

Plan for Individual participant data (IPD)

• Plan to Share Individual Participant Data (IPD)?: YES
• IPD Plan Description: The data sharing policy of the Janssen Pharmaceutical Companies of Johnson & Johnson is available at www.janssen.com/clinical-trials/transparency. As noted on this site, requests for access to the study data can be submitted through Yale Open Data Access (YODA) Project site at yoda.yale.edu

Drug and device information, study documents

• Studies a U.S. FDA-regulated drug product: Yes
• Studies a U.S. FDA-regulated device product: No
• product manufactured in and exported from the U.S.: No