Study to Evaluate the Efficacy and Safety of 3 Fixed Doses of Intranasal Esketamine in Addition to Comprehensive Standard of Care for the Rapid Reduction of the Symptoms of Major Depressive Disorder, Including Suicidal Ideation, in Pediatric Participants Assessed to be at Imminent Risk for Suicide
Depressive Disorder, Major
About this trial
This is an interventional treatment trial for Depressive Disorder, Major
Eligibility Criteria
Inclusion Criteria:
- Participants must 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 mini international neuropsychiatric interview for children and adolescents (MINI KID)
- Participant must have a children's depression rating scale-revised (CDRS-R) total score of equal or more than (>=) 58 predose on Day 1
- As part of standard of care treatment, participant must agree to be hospitalized voluntarily for a recommended period of 5 days after randomization (may be shorter or longer if clinically warranted in the investigator's opinion)
- As part of the newly initiated or optimized standard of care treatment, participant must agree to take one of the prescribed non-investigational antidepressant medications (fluoxetine, escitalopram, sertraline; and 9-11 years old participants at US-sites only: fluoxetin [preferred], sertraline) at least during the double-blind treatment phase (Day 25)
- As part of standard of care treatment, participant must agree to participate in a specific psychological intervention (individual cognitive behavioral therapy [CBT], interpersonal therapy, family therapy or psychodynamic psychotherapy) at least through the initial 8-week post-treatment follow-up period (Day 81)
Exclusion Criteria:
- Participants has a current DSM-5 diagnosis of bipolar (or related disorders), intellectual disability, autism spectrum disorder, conduct disorder, anorexia nervosa, oppositional defiant disorder, or obsessive compulsive disorder
- Participants currently meets DSM-5 criteria for borderline personality disorder. Participants not meeting full DSM-5 criteria for borderline personality disorder but exhibiting recurrent suicidal gestures, threats, or self-mutilating behaviors should also be excluded
- Participant has a current or prior DSM-5 diagnosis of a psychotic disorder or MDD with psychosis
- Participant meets the DSM-5 severity criteria for moderate or severe substance or alcohol use disorder (except for nicotine or caffeine) within the 6 months before screening. A history (lifetime) of ketamine, phencyclidine (PCP), lysergic acid diethylamide (LSD), or 3, 4-methylenedioxy-methamphetamine (MDMA) hallucinogen-related use disorder is exclusionary
- Participant has a history of seizure disorder
Sites / Locations
- Institute of Living/ Hartford Hospital
- Yale University
- Atlanta Behavioral Research, LLC
- Rush University Medical Center
- Neuroscience Research Institute
- Beacon Medical Group Clinical Research
- University of Iowa, Carver College of Medicine
- Lake Charles Clinical Trials
- Sheppard Pratt Health System
- CBH Health
- State University of New York at Buffalo
- University North Carolina at Chapel Hill
- Wake Forest Baptist Medical Center
- University of Cincinnati Hospital
- University Hospital of Cleveland
- Ohio State University
- Vanderbilt University Medical Center
- University of Texas Southwestern Medical Center
- Hopital Erasme
- Hospital Universitario Professor Edgar Santos
- Trial Tech Tecnologia em Pesquisas com Medicamentos
- CEMEC - Centro Multidisciplinar de Estudos Clínicos
- Hospital São Sebastião
- Mental Health Center - Rousse
- Multiprofile Hospital for Active Treatment - MHAT Sveta Marina EAD
- Hospices Civils de Lyon HCL
- CHRU Lille - Hôpital Fontan 1
- CHU Nantes
- Hôpital Universitaire Pitié-Salpêtrière
- Hopital Sainte Anne
- Hôpital Robert Debré
- Vadaskert Gyermek- és Ifjúságpszichiátriai Kórház és Szakambulancia
- Szegedi Tudomanyegyetem
- Azienda Ospedaliera G. Brotzu
- OSP RIUNITI-DIP Donna- Bambino
- Ospedale di Merano
- Azienda Ospedaliera Universitaria Policlinico G. Martino
- Azienda Ospedaliera Universitaria Federico II
- IRCCS C. Mondino, Istituto Neurologico Nazionale, Fondazione
- Irccs Burlo-Garofalo
- Klinika Psychiatrii Dzieci i Mlodziezy, CM UJ
- Dzieciecy Szpital Kliniczny im. Jozefa Polikarpa Brudzinskiego
- Instytut Psychiatrii i Neurologii Klinika Psychiatrii Dzieci i Mlodziezy
- Hosp. Clinic I Provincial de Barcelona
- Hosp. Sant Joan de Deu
- Hosp. Gral. Univ. Gregorio Marañon
- Hosp. Infantil Univ. Niño Jesus
- Hosp. Univ. Pta. de Hierro Majadahonda
- Hosp. Univ. Central de Asturias
- Clinica Univ. de Navarra
- Corporacio Sanitari Parc Tauli
Arms of the Study
Arm 1
Arm 2
Arm 3
Arm 4
Placebo Comparator
Experimental
Experimental
Experimental
Oral Midazolam + Intranasal Placebo
Oral Placebo + Esketamine 84 mg
Oral Placebo + Esketamine 56 mg
Oral Placebo + Esketamine 28 mg
Participants will receive midazolam solution 0.125 milligram per kilogram (mg/kg) orally 2 times per week for 4 weeks and 3 intranasal doses of matched placebo to esketamine.
Participants will receive intranasal esketamine 84 mg as 3 intranasal doses of esketamine in each nostril (each dose contains 14 mg of esketamine) along with oral placebo 2 times per week for 4 weeks.
Participants will receive intranasal esketamine 56 mg as 2 intranasal doses of esketamine in each nostril (each dose contains 14 mg of esketamine) along with oral placebo 2 times per week for 4 weeks.
Participants will receive intranasal esketamine 28 mg as 1 intranasal doses of esketamine in each nostril (each dose contains 14 mg of esketamine) along with oral placebo 2 times per week for 4 weeks.