Mental health · Los Angeles area, CA
Mental health studies in Los Angeles area, CA
96 recruiting studies have a site in the Los Angeles area. This page includes nearby cities such as Santa Monica, Beverly Hills, Pasadena, Long Beach.
96 recruiting studiesSource: ClinicalTrials.gov, refreshed October 26, 2026How we list studies
More recruiting studies (pay not posted)
- RecruitingPhase 4
A Study to Evaluate the Effectiveness of Valbenazine in Adult Participants With Tardive Dyskinesia (TD) Who Remain Symptomatic While Receiving or After Stopping a Vesicular Monoamine Transporter 2 (VMAT2) Inhibitor
Neurocrine Biosciences
- Location
- Chino, CA + 18 other US sites
- Eligibility basics
- Ages 18+
- RecruitingPhase 3
An Evaluation of the Safety and Efficacy of TSND-201 for the Treatment of PTSD (EMPOWER-1)
Transcend Therapeutics
- Location
- Imperial, CA + 36 other US sites
- Eligibility basics
- Ages 18+
- RecruitingPhase 2
A Study to Assess Adverse Events, Change in Disease Activity, and How Oral Emraclidine Moves Through the Body in Adult Participants With Schizophrenia
AbbVie
- Location
- Glendale, CA + 6 other US sites
- Eligibility basics
- Ages 18–65
- RecruitingPhase 3
A Study to Assess the Long-term Safety of KarXT for the Treatment of Manic Episodes in Bipolar-I Disorder (BALSAM-3)
Bristol-Myers Squibb
- Location
- Anaheim, CA + 39 other US sites
- Eligibility basics
- Ages 18–65
- RecruitingPhase 3
52-week Open Label Safety-Tolerability Study
LB Pharmaceuticals Inc.
- Location
- Anaheim, CA + 22 other US sites
- Eligibility basics
- Ages 18–65
- RecruitingPhase 3
A Study to Assess Efficacy and Safety of KarXT for the Treatment of Psychosis Associated With Alzheimer's Disease (ADEPT-1)
Karuna Therapeutics, Inc., a Bristol Myers Squibb company
- Location
- Orange, CA + 7 other US sites
- Eligibility basics
- Ages 55–90
- RecruitingPhase 2
A Study to Assess Adverse Events and Change in Disease Activity of Oral Icalcaprant in Adult Participants With Bipolar I or II Disorder
AbbVie
- Location
- Anaheim, CA + 32 other US sites
- Eligibility basics
- Ages 18–65
- RecruitingPhase 3
NBI-1065845-MDD3025: Study to Assess the Efficacy and Safety of NBI-1065845 as an Adjunctive Treatment in Participants With Major Depressive Disorder (MDD)
Neurocrine Biosciences
- Location
- Glendale, CA + 11 other US sites
- Eligibility basics
- Ages 18+
- RecruitingPhase 3
NBI-1065845-MDD3026: Study to Assess the Efficacy and Safety of NBI-1065845 as an Adjunctive Treatment in Participants With Major Depressive Disorder (MDD)
Neurocrine Biosciences
- Location
- Chino, CA + 9 other US sites
- Eligibility basics
- Ages 18+
- RecruitingPhase 2
Zelquistinel or Placebo for the Reduction of Symptoms of Major Depressive Disorder
Syndeio Biosciences, Inc
- Location
- Irvine, CA + 20 other US sites
- Eligibility basics
- Ages 18–64
- RecruitingPhase 3
Study to Evaluate Efficacy and Safety of Roluperidone in Adult Subjects With Negative Symptoms and Stable Positive Symptoms of Schizophrenia and to Evaluate the Relapse Rate of Roluperidone and Antipsychotic Medications
Minerva Neurosciences
- Location
- Bellflower, CA + 12 other US sites
- Eligibility basics
- Ages 18–55
- RecruitingPhase 3
A Study to Assess Change in Disease Activity and Adverse Events (AEs) With Cariprazine in the Treatment of Depressive Episodes in Pediatric Participants Participants (10 to 17 Years of Age) With Bipolar I Disorder.
AbbVie
- Location
- Anaheim, CA + 30 other US sites
- Eligibility basics
- Ages 10–17
- RecruitingPhase 3
Study to Evaluate LB-102 for the Treatment of Adult Patients With Acute Schizophrenia
LB Pharmaceuticals Inc.
- Location
- Culver City, CA + 12 other US sites
- Eligibility basics
- Ages 18–65
- RecruitingPhase 2
Multicenter Study to Assess the Efficacy and Safety of LB-102 in the Treatment of Adult Patients With BP1MDE.
LB Pharmaceuticals Inc.
- Location
- Bellflower, CA + 25 other US sites
- Eligibility basics
- Ages 18–65
- RecruitingPhase 3
Long-Term Study to Assess the Safety and Tolerability of NBI-1065845 as an Adjunctive Treatment in Participants With Major Depressive Disorder (MDD)
Neurocrine Biosciences
- Location
- Glendale, CA + 38 other US sites
- Eligibility basics
- Ages 18+
- RecruitingPhase 2
A Study of NTX-1472 in Social Anxiety Disorder
Newleos Therapeutics, Inc.
- Location
- Encino, CA + 9 other US sites
- Eligibility basics
- Ages 18–65
- RecruitingPhase 3
A Study to Evaluate the Efficacy and Safety of Adjunctive KarXT for the Treatment of Mania, With or Without Mixed Features, in Participants With Bipolar-I Disorder Taking Lithium, Valproate, or Lamotrigine
Bristol-Myers Squibb
- Location
- Bellflower, CA + 19 other US sites
- Eligibility basics
- Ages 18–65
- RecruitingPhase 2
Study to Assess Adverse Events and Change in Disease Activity When Oral ABBV-932 is Added to Antidepressant Therapies in Adult Participants With Generalized Anxiety Disorder
AbbVie
- Location
- Anaheim, CA + 46 other US sites
- Eligibility basics
- Ages 18–65
- RecruitingPhase 2
A Study to Assess Change in Disease Activity and Adverse Events of Oral Icalcaprant in Adult Participants With Major Depressive Disorder
AbbVie
- Location
- Anaheim, CA + 32 other US sites
- Eligibility basics
- Ages 18–65
- RecruitingPhase 1/Phase 2
A Study Exploring Changes in a Variety of Biomarkers Following Dosing With MT1988 in Participants at Clinical High Risk for Psychosis
Monument Therapeutics Limited
- Location
- Irvine, CA + 14 other US sites
- Eligibility basics
- Ages 17–30
- RecruitingPhase 2
A Study to Assess the Efficacy, Safety and Tolerability of VLS-01 Buccal Film, Compared to Placebo in Patients With Treatment Resistant Depression (ELUMINA)
atai Therapeutics, Inc.
- Location
- Garden Grove, CA + 33 other US sites
- Eligibility basics
- Ages 18–65
- RecruitingPhase 2
Double-blind, Placebo-controlled Study in Adults With Major Depressive Disorder
Supernus Pharmaceuticals, Inc.
- Location
- Garden Grove, CA
- Eligibility basics
- Ages 18–70
- RecruitingPhase 3
NBI-1117568-SCZ3029: Evaluation of NBI-1117568 in Inpatient Adults With Schizophrenia
Neurocrine Biosciences
- Location
- Anaheim, CA + 20 other US sites
- Eligibility basics
- Ages 18–65
- RecruitingPhase 2
A Clinical Trial to Assess the Efficacy, Safety, and Tolerability of a Repeat Dose of Fasedienol Nasal Spray for the Acute Treatment of Anxiety in Adults With Social Anxiety Disorder
VistaGen Therapeutics, Inc.
- Location
- Sherman Oaks, CA + 6 other US sites
- Eligibility basics
- Ages 18–65
Who these studies look for
Studies usually require a confirmed diagnosis and stable circumstances, and they monitor safety closely. If you are in crisis, contact a crisis line or emergency services rather than a study.
Matching a page like this one never means you qualify. Each research team decides eligibility at screening.