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Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Affective Symptoms Clear all
Completed Not applicable Interventional Results available

Levetiracetam in the Management of Bipolar Depression

NCT00566150
View directory record Official record
Conditions
Bipolar Depression
Interventions
Levetiracetam, Placebo
Drug
Lead sponsor
Yale University
Other
Eligibility
18 Years to 65 Years
Enrollment
35 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2008
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Mar 30, 2020 · Synced Sep 26, 2026, 4:18 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Study of Genes in Relation to Seasonal Affective Disorder and Major Depressive Disorder

NCT01292889
View directory record Official record
Conditions
Seasonal Affective Disorder
Interventions
Not listed
Lead sponsor
University of Pittsburgh
Other
Eligibility
18 Years to 65 Years
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2011
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jan 6, 2016 · Synced Sep 26, 2026, 4:18 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

eMOTION Formative Study

NCT06125964
View directory record Official record
Conditions
Physical Inactivity, Overweight or Obesity, Cancer
Interventions
Intensity-Based Goals, Affect-Based Goals, TYPE/CONTEXT Enhancement, SAVOR Enhancement
Behavioral
Lead sponsor
University of Southern California
Other
Eligibility
18 Years and older
Enrollment
47 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Aug 13, 2025 · Synced Sep 26, 2026, 4:18 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Study of the Hypothalmic-Pituitary-Adrenal (HPA) Axis and Its Role in Major Depression

NCT00001479
View directory record Official record
Conditions
Fatigue Syndrome, Chronic, Healthy, Mood Disorders
Interventions
Not listed
Lead sponsor
National Institute of Mental Health (NIMH)
NIH
Eligibility
Not listed
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
1995 – 2000
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 3, 2008 · Synced Sep 26, 2026, 4:18 PM EDT
Completed No phase listed Observational

Family Study of Affective and Anxiety Spectrum Disorders

NCT00071786
View directory record Official record
Conditions
Mood Disorders, Sleep Disorders, Migraine
Interventions
Not listed
Lead sponsor
National Institute of Mental Health (NIMH)
NIH
Eligibility
7 Years to 120 Years
Enrollment
1,944 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2004
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Sep 14, 2026 · Synced Sep 26, 2026, 4:18 PM EDT
Completed Phase 3 Interventional

A Study to Evaluate the Efficacy and Safety of Flexible Doses of Extended-release (ER) Paliperidone Compared With Flexible Doses of Quetiapine and Placebo in Patients With Bipolar I Disorder

NCT00309699
View directory record Official record
Conditions
Bipolar Disorder, Mood Disorders
Interventions
Placebo, Quetiapine, Paliperidone ER
Drug
Lead sponsor
Johnson & Johnson Pharmaceutical Research & Development, L.L.C.
Industry
Eligibility
18 Years to 65 Years
Enrollment
493 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2007
U.S. locations
22
States / cities
Cerritos, California • Garden Grove, California • Oceanside, California + 19 more
Source: ClinicalTrials.gov public record
Updated Jun 19, 2014 · Synced Sep 26, 2026, 4:18 PM EDT
Recruiting Not applicable Interventional

CBT-CP for Veterans With SMI

NCT06758414
View directory record Official record
Conditions
Chronic Pain, Schizophrenia, Psychotic Disorders, Bipolar Disorder, Affective Disorders, Psychotic
Interventions
Cognitive Behavioral Therapy for Chronic Pain (CBT-CP), Health & Wellness (H&W)
Behavioral
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years and older
Enrollment
190 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Feb 8, 2026 · Synced Sep 26, 2026, 4:18 PM EDT
Completed Not applicable Interventional

The Safety-Net Approach

NCT04675567
View directory record Official record
Conditions
Emotional Disturbances, Behavior Disorders, Mental Disorders, Severe
Interventions
Safety-Net Care Team Model
Behavioral
Lead sponsor
Cambridge Health Alliance
Other
Eligibility
3 Years to 18 Years
Enrollment
131 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2025
U.S. locations
1
States / cities
Cambridge, Massachusetts
Source: ClinicalTrials.gov public record
Updated Mar 20, 2025 · Synced Sep 26, 2026, 4:18 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Virtual Contexts for Affective Modulation

NCT06986122
View directory record Official record
Conditions
Pain Control, Anxiety, Memory
Interventions
Pain Threat Manipulation, Pain Controllability Manipulation
Behavioral
Lead sponsor
Trustees of Dartmouth College
Other
Eligibility
18 Years to 55 Years
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2029
U.S. locations
1
States / cities
Hanover, New Hampshire
Source: ClinicalTrials.gov public record
Updated Oct 30, 2025 · Synced Sep 26, 2026, 4:18 PM EDT
Completed No phase listed Observational

Evaluation of the Genetics of Bipolar Disorder

NCT00001174
View directory record Official record
Conditions
Bipolar Disorder
Interventions
Not listed
Lead sponsor
National Institute of Mental Health (NIMH)
NIH
Eligibility
18 Years to 100 Years
Enrollment
4,210 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 1994
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Sep 9, 2026 · Synced Sep 26, 2026, 4:18 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Perspective on Thoughts and Feelings as a Predictor of Psychological Well-being in Daily Life, in a Community Sample

NCT03336710
View directory record Official record
Conditions
Mental Health, Mindfulness
Interventions
Not listed
Lead sponsor
State University of New York at Buffalo
Other
Eligibility
18 Years to 65 Years
Enrollment
380 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2018
U.S. locations
1
States / cities
Buffalo, New York
Source: ClinicalTrials.gov public record
Updated Jul 29, 2019 · Synced Sep 26, 2026, 4:18 PM EDT
Withdrawn Phase 2 Interventional

L-arginine Study for Persistent Symptoms of Schizophrenia

NCT04054973
View directory record Official record
Conditions
Schizo Affective Disorder, Schizophrenia
Interventions
L-arginine, Sapropterin Dihydrochloride
Drug
Lead sponsor
University of Massachusetts, Worcester
Other
Eligibility
18 Years to 65 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
1
States / cities
Worcester, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jan 19, 2022 · Synced Sep 26, 2026, 4:18 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Wellness Tool in Anesthesia Providers

NCT03844308
View directory record Official record
Conditions
Burnout, Professional, Occupational Stress, Affective Symptoms
Interventions
Isha Kriya Meditation
Behavioral
Lead sponsor
Beth Israel Deaconess Medical Center
Other
Eligibility
18 Years and older
Enrollment
94 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2020
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Feb 1, 2021 · Synced Sep 26, 2026, 4:18 PM EDT
Completed No phase listed Observational

Genetic Aspects of Neurologic and Psychiatric Disorders

NCT00001544
View directory record Official record
Conditions
Attention Deficit Disorder With Hyperactivity, Bipolar Disorder, Mental Disorder Diagnosed in Childhood, Mental Retardation, Schizophrenia
Interventions
Not listed
Lead sponsor
National Institute of Mental Health (NIMH)
NIH
Eligibility
Not listed
Enrollment
1,227 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1996 – 2004
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 3, 2008 · Synced Sep 26, 2026, 4:18 PM EDT
Completed Not applicable Interventional

Building Emotional Self-Awareness Teletherapy (BEST)

NCT05623046
View directory record Official record
Conditions
Concussion, Mild, Concussion, Brain, Concussion, Severe, Concussion, Intermediate, Concussion; Syndrome, Concussion Injury of Cerebrum, Concussion with Brief Loss of Consciousness, Alexithymia
Interventions
Treatment
Behavioral
Lead sponsor
Indiana University
Other
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
1
States / cities
Indianapolis, Indiana
Source: ClinicalTrials.gov public record
Updated Mar 31, 2025 · Synced Sep 26, 2026, 4:18 PM EDT
Terminated Phase 2 Interventional Results available

Role of CBD in Improving Alexithymia

NCT05832281
View directory record Official record
Conditions
Alexithymia, HIV
Interventions
Purysis CBD, Placebo
Drug
Lead sponsor
University of California, San Diego
Other
Eligibility
21 Years and older
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
1
States / cities
San Diego, California
Source: ClinicalTrials.gov public record
Updated Aug 31, 2026 · Synced Sep 26, 2026, 4:18 PM EDT
Completed Not applicable Interventional

Clinical Trials of Three Non-Drug Treatments for Winter Depression (SAD)

NCT00006517
View directory record Official record
Conditions
Seasonal Affective Disorder, Mood Disorders, Depression
Interventions
bright light box, dawn simulator, high-output negative ion generator, low-output negative ion generator, dawn light pulse
Device
Lead sponsor
New York State Psychiatric Institute
Other
Eligibility
18 Years to 70 Years
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1998 – 2004
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jun 2, 2015 · Synced Sep 26, 2026, 4:18 PM EDT
Completed Not applicable Interventional

Testing an Alternative Therapy for Bulimia Nervosa

NCT00773617
View directory record Official record
Conditions
Eating Disorders
Interventions
ICAT, CBT
Behavioral
Lead sponsor
Neuropsychiatric Research Institute, Fargo, North Dakota
Other
Eligibility
18 Years to 65 Years
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2011
U.S. locations
2
States / cities
Minneapolis, Minnesota • Fargo, North Dakota
Source: ClinicalTrials.gov public record
Updated Mar 28, 2018 · Synced Sep 26, 2026, 4:18 PM EDT
Completed Not applicable Interventional

Web-Based Weight Management for Individuals With Mental Illness

NCT01324973
View directory record Official record
Conditions
Mental Disorders, Schizophrenia, Affective Disorders, Psychotic, Overweight, Obesity
Interventions
eWellness
Behavioral
Lead sponsor
University of California, Los Angeles
Other
Eligibility
18 Years and older
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2014
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Jul 1, 2014 · Synced Sep 26, 2026, 4:18 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Iron Deficiency in Female State Fair Attendees

NCT03228173
View directory record Official record
Conditions
Iron-deficiency, Iron Deficiency Anemia, Iron Deficiency (Without Anemia)
Interventions
Not listed
Lead sponsor
University of Minnesota
Other
Eligibility
18 Years to 45 Years · Female only
Enrollment
190 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016
U.S. locations
1
States / cities
Saint Paul, Minnesota
Source: ClinicalTrials.gov public record
Updated Aug 2, 2017 · Synced Sep 26, 2026, 4:18 PM EDT
Completed Phase 2 Interventional

Examination of a Soy-Based Supplement for Major Depression

NCT00042380
View directory record Official record
Conditions
Depression
Interventions
Novasoy
Drug
Lead sponsor
National Institute of Mental Health (NIMH)
NIH
Eligibility
Not listed
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2002 – 2005
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 3, 2008 · Synced Sep 26, 2026, 4:18 PM EDT
Completed Not applicable Interventional

Does Wearing Hearing Aids Impact the Affective State of Older Adults With Hearing Loss in Their Daily Lives?

NCT06249685
View directory record Official record
Conditions
Hearing Loss, Hearing Loss, Sensorineural, Emotions, Stress Physiology
Interventions
Bilateral hearing devices
Device
Lead sponsor
University of Memphis
Other
Eligibility
50 Years to 85 Years
Enrollment
35 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
1
States / cities
Memphis, Tennessee
Source: ClinicalTrials.gov public record
Updated Feb 7, 2024 · Synced Sep 26, 2026, 4:18 PM EDT
Terminated Phase 2 Interventional Results available

Double-Blind Placebo-Controlled Trial of Riluzole in Pediatric Bipolar Disorder

NCT00805493
View directory record Official record
Conditions
Bipolar Disorder, Anxiety Disorders, Bipolar Affective Disorder, Bipolar Depression
Interventions
Riluzole
Drug
Lead sponsor
National Institute of Mental Health (NIMH)
NIH
Eligibility
9 Years to 17 Years
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2012
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Sep 14, 2017 · Synced Sep 26, 2026, 4:18 PM EDT
Completed Not applicable Interventional

Brain Imaging of Psychotherapy for Posttraumatic Stress Disorder (PTSD)

NCT01507948
View directory record Official record
Conditions
Posttraumatic Stress Disorder (PTSD)
Interventions
Prolonged exposure
Behavioral
Lead sponsor
Stanford University
Other
Eligibility
18 Years to 60 Years
Enrollment
94 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2016
U.S. locations
2
States / cities
Palo Alto, California • Stanford, California
Source: ClinicalTrials.gov public record
Updated Jan 22, 2017 · Synced Sep 26, 2026, 4:18 PM EDT