Could a new pill ease bipolar depression in young people?
NCT ID NCT06372964
First seen Jul 07, 2026 · Last updated Aug 28, 2026 · Updated 5 times
Summary
This study tests whether the drug lumateperone can safely reduce symptoms of depression in children and teenagers (ages 10 to 17) with bipolar I or II disorder who are currently in a major depressive episode. Participants receive either lumateperone or a placebo daily for several weeks, and researchers measure changes in depression severity using a standard rating scale. The goal is to see if lumateperone offers a new treatment option for young people with bipolar depression.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- lumateperone
- What this could lead to
- If successful, this could provide a new treatment option for bipolar depression in children and teenagers.
- What could go wrong
- This is a Phase 3 trial, but the drug may not prove more effective than placebo. Side effects are possible, and results in adults may not fully apply to younger patients.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
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Phase 3
Large-scale testing in a bigger group. Usually the last step before a treatment can be approved.
- Participants
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About 384 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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May 2024
- Expected to finish
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Oct 2031
An estimate. End dates often move.
- Lead sponsor
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A company
The lead sponsor is a pharmaceutical, biotech, or medical-device company.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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10 to 17 years
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: 1. Able to provide consent as follows: * The Legally Authorized Representative (LAR) must provide written, informed consent. * The patient must provide written assent; 2. Male or female patients 10 to 17 years of age, inclusive; 3. Have a Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition Text Revision (DSM-5-TR) primary diagnosis of bipolar I or bipolar II disorder with a current MDE without psychosis as confirmed by Kiddie Schedule for Affective Disorders and Schizophrenia for School-Age Children-Present and Lifetime Version (K-SADS-PL); 4. Subject has a lifetime history of at least one manic or hypomanic episode. 5. Subject's current major depressive episode is ≥ 4 weeks and less than 12 months in duration; 6. CDRS-R total score ≥ 45 with ≥ 5 on Item 11 (depressed feelings) at Screening and Baseline; 7. Young Mania Rating Scale (YMRS) score ≤ 15 (with YMRS Item 1 \[elevated mood\] score ≤ 2) at Screening and Baseline. Exclusion Criteria: 1. Has a primary psychiatric diagnosis other than bipolar I or bipolar II disorder. Exception includes: * Attention deficit hyperactivity disorder (ADHD). If a subject is taking medications for ADHD, they must have been on a stable treatment regimen of these medication(s) for 30 days prior to screening and the treatment regimen is expected to remain stable throughout the study. 2. Intellectual disability based on Investigator opinion and DSM-5 criteria 3. Patient has been hospitalized for a bipolar manic episode within the 30 days prior to randomization; 4. Demonstrates a ≥ 25% decrease (improvement) in the CDRS-R total score between Screening and Baseline visits, or the CDRS-R is below 45 at Baseline; 5. In the opinion of the Investigator, the patient has a significant risk for suicidal behavior during his/her participation in the study or 1. At Screening, the patient scores "yes" on Suicidal Ideation Items 3, 4, or 5 of the Columbia-Suicide Severity Rating Scale (C-SSRS) within 6 months prior to Screening or, at Baseline, the patient scores "yes" on Suicidal Ideation Items 3, 4, or 5 since the Screening Visit; 2. At Screening, the patient has had 1 or more suicidal attempts within the 2 years prior to Screening; or 3. At Screening or Baseline, scores \> 3 on Item 13 (suicidal ideation) on the CDRS-R; or 4. The patient is considered to be an imminent danger to him/herself or others.
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
48 sites in 4 countries. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Locations
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AP Medical Research
SUSPENDEDMiami, Florida, 33165, United States
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APG Research LLC
RECRUITINGOrlando, Florida, 32803, United States
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Advanced Discovery Research
COMPLETEDAtlanta, Georgia, 30318, United States
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Advanced Research Center, Inc
RECRUITINGAnaheim, California, 92805, United States
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Advanced Research Institute of Miami
SUSPENDEDHomestead, Florida, 33033, United States
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Alivation Research LLC
RECRUITINGLincoln, Nebraska, 68526, United States
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Ann & Robert H. Lurie Children's Hospital of Chicago
RECRUITINGChicago, Illinois, 60611, United States
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BioBehavioral Research of Austin PC
COMPLETEDAustin, Texas, 78759, United States
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Care Research Center Inc
RECRUITINGMiami, Florida, 33130, United States
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CenExeli Research LLC
RECRUITINGAtlanta, Georgia, 30030, United States
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CenExeli Research LLC 1
RECRUITINGSavannah, Georgia, 31405, United States
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Centro de Investigaciones del Sistema Nervioso Grupo Cisne Ltda.
COMPLETEDBogotá, 111166, Colombia
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Centro de Investigaciones y Proyectos en Neurociencias CIPNA
RECRUITINGBarranquilla, 080020, Colombia
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Charak Center for Health and Wellness
RECRUITINGGarfield Heights, Ohio, 44125, United States
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Chopda Medicare & Research Centre
SUSPENDEDNashik, 422005, India
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Clinic of Neurology and Psychiatry for Children and Youth
ACTIVE_NOT_RECRUITINGBelgrade, 11000, Serbia
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Clinical Center of Vojvodina
SUSPENDEDNovi Sad, 21000, Serbia
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Columbus Clinical Services LLC
SUSPENDEDMiami, Florida, 33125, United States
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Core Clinical Research
RECRUITINGEverett, Washington, 98201, United States
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Cutting Edge Research Group
COMPLETEDOklahoma City, Oklahoma, 73116, United States
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Deva Institute of Healthcare And Research Pvt Ltd
SUSPENDEDVaranasi, 221005, India
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Empresa Social del Estado Hospital Mental de Antioquia Maria Upegui HOMO
RECRUITINGBello, 051053, Colombia
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Envision Trials LLC
RECRUITINGMiami, Florida, 33166, United States
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GTL Medical and Research Group
COMPLETEDMiami, Florida, 33173, United States
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Haidar Almhana Nieding
COMPLETEDAvon Lake, Ohio, 44012, United States
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Harmonex Neuroscience Research
RECRUITINGDothan, Alabama, 36303, United States
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Health Synergy Clinical Research
RECRUITINGWest Palm Beach, Florida, 33407, United States
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HealthMed Clinical Center Inc
RECRUITINGMiami, Florida, 33134, United States
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Indiana University
COMPLETEDIndianapolis, Indiana, 46202, United States
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Inland Psychiatric Medical Group Inc
RECRUITINGRedlands, California, 92373, United States
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Institute of Mental Health Serbia
ACTIVE_NOT_RECRUITINGBelgrade, 11000, Serbia
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Kaleidoscope Clinical Research
RECRUITINGHouston, Texas, 77089, United States
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Links Clinical Trials
RECRUITINGMiami, Florida, 33176, United States
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MCB Clinical Research Centers LLC
COMPLETEDColorado Springs, Colorado, 80910, United States
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MTP Psychiatry LLC
COMPLETEDBaltimore, Maryland, 21229, United States
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Midwest Research Group
RECRUITINGSaint Charles, Missouri, 63304, United States
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NYU Child Study Center
RECRUITINGNew York, New York, 10016, United States
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Neurobehavioral Medicine Group
RECRUITINGBloomfield Hills, Michigan, 48302, United States
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New Med Research Inc
RECRUITINGMiami Gardens, Florida, 33056, United States
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Next Level Clinical Trials, LLC
RECRUITINGWest Covina, California, 91790, United States
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North Pointe Psychiatry
COMPLETEDFlower Mound, Texas, 76028, United States
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Northwest Clinical Research Center
RECRUITINGBellevue, Washington, 98007, United States
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Ocean Blue Medical Research Center Inc.
COMPLETEDMiami, Florida, 33144, United States
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Perceptive Pharma Research
RECRUITINGRichmond, Texas, 77407, United States
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Pillar Clinical Research, LLC
RECRUITINGLittle Rock, Arkansas, 72204, United States
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Psynapsis Salud Mental S.A.
SUSPENDEDPereira, 660002, Colombia
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REX Clinical Trials LLC
RECRUITINGBeaumont, Texas, 77701, United States
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Ratandeep Surgical Hospital And Endoscopy Clinic
SUSPENDEDAhmedabad, 380008, India
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Red Oak Psychiatry Associates
RECRUITINGHouston, Texas, 77090, United States
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Revive Research Institute
RECRUITINGElgin, Illinois, 60123, United States
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Riveldi Biomedical Research
RECRUITINGMiami Lakes, Florida, 33014, United States
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Royal Palm Clinical Research
SUSPENDEDFort Myers, Florida, 33901, United States
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SP Research, PLLC (dba Rivus Wellness & Research Institute)
RECRUITINGOklahoma City, Oklahoma, 73112, United States
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Salveo Integrative Health Inc
COMPLETEDLawrenceville, Georgia, 30046, United States
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Society for Psychiatric Update and Research Shanti Nursing Home
SUSPENDEDAurangabad, 431005, India
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Sooner Clinical Research
RECRUITINGOklahoma City, Oklahoma, 73116, United States
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SouthGen Clinical Research LLC
COMPLETEDMiami, Florida, 33186, United States
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The Angel Medical Research Corporation
RECRUITINGMiami Gardens, Florida, 33169, United States
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The University of Texas at Austin
RECRUITINGAustin, Texas, 78701, United States
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UC Davis Health System
RECRUITINGSacramento, California, 95817, United States
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United Research Institute
COMPLETEDHialeah, Florida, 33012, United States
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University Clinical Center NIS
ACTIVE_NOT_RECRUITINGNiš, 18000, Serbia
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University of California San Diego Medical Center
COMPLETEDSan Diego, California, 92103, United States
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University of Cincinnati Medical Center
RECRUITINGCincinnati, Ohio, 45219, United States
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Virginia Commonwealth University
RECRUITINGRichmond, Virginia, 23220, United States
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Vital Care Research
SUSPENDEDMiami, Florida, 33122, United States
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Washington University School of Medicine Child and Adolescent Psychiatry Clinic
COMPLETEDSt Louis, Missouri, 63110, United States
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Westlake America Clinic
COMPLETEDWestlake, Ohio, 44145, United States
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