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ClinicalTrials.gov public records Last synced Oct 22, 2026, 5:35 AM EDT

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Showing 49–72 of 767 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Individual Psychiatric Disorder Clear all
Completed Not applicable Interventional

Reduction of Anticholinergic Medications Among Persons With Schizophrenia or Other Psychiatric Disorders

NCT07043803
View directory record Official record
Conditions
Schizophenia Disorder, Schizoaffective Disorder, Bipolar Disorder, Psychiatric Disorders
Interventions
Reduction of anticholinergic medication
Other
Lead sponsor
University of Pittsburgh
Other
Eligibility
18 Years and older
Enrollment
53 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
4
States / cities
Altoona, Pennsylvania • Erie, Pennsylvania • McKeesport, Pennsylvania + 1 more
Source: ClinicalTrials.gov public record
Updated Jun 4, 2026 · Synced Oct 22, 2026, 5:35 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Smartphone Intervention for Overdose and COVID-19

NCT05518461
View directory record Official record
Conditions
Substance Use Disorders, Overdose, COVID-19
Interventions
iThrive WI Intervention
Device
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
18 Years and older
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2023
U.S. locations
1
States / cities
Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Dec 5, 2024 · Synced Oct 22, 2026, 5:35 AM EDT
Completed Phase 3 Interventional Results available

Sensoril(Ashwaganhda)for Bipolar Disorder

NCT00761761
View directory record Official record
Conditions
Bipolar I Disorder, Bipolar II Disorder, Bipolar Disorder NOS
Interventions
Sensoril, Placebo
Drug · Other
Lead sponsor
University of Pittsburgh
Other
Eligibility
18 Years to 65 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2011
U.S. locations
2
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Apr 14, 2016 · Synced Oct 22, 2026, 5:35 AM EDT
Terminated Phase 2Phase 3 Interventional Results available

Adjunctive Withania Somnifera (Ashwagandha) for Persistent Symptoms in People With Schizophrenia

NCT03437668
View directory record Official record
Conditions
Schizophrenia
Interventions
WSE, Placebo Oral Tablet
Drug
Lead sponsor
Chengappa, K.N. Roy, MD
Other
Eligibility
18 Years to 64 Years
Enrollment
47 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2023
U.S. locations
2
States / cities
Los Angeles, California • Catonsville, Maryland
Source: ClinicalTrials.gov public record
Updated Oct 8, 2024 · Synced Oct 22, 2026, 5:35 AM EDT
Not yet recruiting Not applicable Interventional

Remote Intervention to Prevent Overdose

NCT07128485
View directory record Official record
Conditions
Accidental Overdose of Opiate
Interventions
Overdose prevention resources, Overdose prevention education
Other · Behavioral
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2027
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated Oct 16, 2026 · Synced Oct 22, 2026, 5:35 AM EDT
Recruiting Phase 4 Interventional

Long-acting Cabotegravir Injectable Pre-exposure Prophylaxis for People Who Inject Drugs

NCT07199335
View directory record Official record
Conditions
HIV, Substance Use Disorder (SUD), Injection Drug Use
Interventions
APRETUDE (cabotegravir)
Drug
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
2
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Mar 19, 2026 · Synced Oct 22, 2026, 5:35 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Measuring Smoking Behavior in People With Schizophrenia and Bipolar Disorder

NCT00382915
View directory record Official record
Conditions
Schizophrenia, Bipolar Disorder
Interventions
CReSSmicro handheld topography device
Device
Lead sponsor
University of Medicine and Dentistry of New Jersey
Other
Eligibility
18 Years to 75 Years
Enrollment
276 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2010
U.S. locations
1
States / cities
New Brunswick, New Jersey
Source: ClinicalTrials.gov public record
Updated May 27, 2013 · Synced Oct 22, 2026, 5:35 AM EDT
Completed Not applicable Interventional

Pilot Study of an Advance Care Planning Intervention Among Persons With Dementia

NCT05049291
View directory record Official record
Conditions
Advanced Care Planning, Dementia
Interventions
telehealth advance care planning
Behavioral
Lead sponsor
Oregon Health and Science University
Other
Eligibility
18 Years and older
Enrollment
13 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Aug 21, 2023 · Synced Oct 22, 2026, 5:35 AM EDT
Completed Phase 4 Interventional Results available

Project to Improve Symptoms and Mood in People With Spinal Cord Injury

NCT00592384
View directory record Official record
Conditions
Major Depressive Disorder, Dysthymia, Spinal Cord Injuries
Interventions
venlafaxine XR, placebo
Drug
Lead sponsor
University of Washington
Other
Eligibility
18 Years to 64 Years
Enrollment
133 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2012
U.S. locations
6
States / cities
Birmingham, Alabama • Miami, Florida • Chicago, Illinois + 3 more
Source: ClinicalTrials.gov public record
Updated Jan 1, 2015 · Synced Oct 22, 2026, 5:35 AM EDT
Recruiting Phase 2 Interventional

Visual-acoustic Intervention With Service Delivery In-person and Via Telepractice Trial

NCT06517225
View directory record Official record
Conditions
Speech Sound Disorder
Interventions
Visual-acoustic biofeedback
Behavioral
Lead sponsor
New York University
Other
Eligibility
9 Years to 17 Years · Female only
Enrollment
76 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2028
U.S. locations
3
States / cities
Bloomfield, New Jersey • New York, New York • Syracuse, New York
Source: ClinicalTrials.gov public record
Updated Jun 25, 2025 · Synced Oct 22, 2026, 5:35 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Alzheimer's Disease and Precision Medicine Research Among Native People

NCT03448601
View directory record Official record
Conditions
Alzheimer Disease
Interventions
Culturally tailored brochure intervention group, Culturally tailored video intervention group
Other
Lead sponsor
University of Colorado, Denver
Other
Eligibility
40 Years to 100 Years
Enrollment
523 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2024
U.S. locations
1
States / cities
Rapid City, South Dakota
Source: ClinicalTrials.gov public record
Updated Jun 27, 2024 · Synced Oct 22, 2026, 5:35 AM EDT
Completed Phase 4 Interventional Results available

Effectiveness of Aripiprazole for Improving Side Effects of Clozapine in the Treatment of People With Schizophrenia

NCT00345033
View directory record Official record
Conditions
Schizophrenia, Insulin Resistance
Interventions
Aripiprazole, Placebo
Drug
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years to 65 Years
Enrollment
38 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2010
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jun 23, 2014 · Synced Oct 22, 2026, 5:35 AM EDT
Completed Phase 4 Interventional Results available

Demonstrate the Effects of Pramlintide on Weight Reduction in Schizophrenia

NCT00690235
View directory record Official record
Conditions
Schizophrenia, Schizoaffective Disorder, Diabetes, Weight Gain
Interventions
Pramlintide, Placebo
Drug
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
18 Years to 65 Years
Enrollment
33 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2011
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Nov 16, 2018 · Synced Oct 22, 2026, 5:35 AM EDT
Recruiting Not applicable Interventional

Supporting Treatment for Opioids and Recovery Capital (STORC) - R61 Phase

NCT07787039
View directory record Official record
Conditions
Opioid Use Disorder
Interventions
STORC
Behavioral
Lead sponsor
Friends Research Institute, Inc.
Other
Eligibility
18 Years and older · Female only
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Oct 9, 2026 · Synced Oct 22, 2026, 5:35 AM EDT
Recruiting Phase 2Phase 3 Interventional

Divided or Single Exposure (DOSE) Study

NCT05459402
View directory record Official record
Conditions
Opioid Use Disorder, Chronic Pain, Methadone
Interventions
Methadone (100% dose), Methadone (50% dose)
Drug
Lead sponsor
University of Maryland, Baltimore
Other
Eligibility
18 Years to 100 Years
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2028
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Feb 3, 2026 · Synced Oct 22, 2026, 5:35 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Web-based Support for People With Schizophrenia and Their Families

NCT00177983
View directory record Official record
Conditions
Relapse Rates Related to Website Usage
Interventions
(relapse rate)
Behavioral
Lead sponsor
University of Pittsburgh
Other
Eligibility
14 Years to 55 Years
Enrollment
80 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2003 – 2005
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jun 30, 2014 · Synced Oct 22, 2026, 5:35 AM EDT
Completed Phase 4 Interventional Results available

Effectiveness of Lithium Plus Optimized Medication in Treating People With Bipolar Disorder

NCT00667745
View directory record Official record
Conditions
Bipolar Disorder
Interventions
Lithium Carbonate, Optimized Treatment (OPT)
Drug
Lead sponsor
National Institute of Mental Health (NIMH)
NIH
Eligibility
18 Years to 80 Years
Enrollment
283 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2010
U.S. locations
6
States / cities
Stanford, California • Boston, Massachusetts • Cleveland, Ohio + 3 more
Source: ClinicalTrials.gov public record
Updated Feb 13, 2018 · Synced Oct 22, 2026, 5:35 AM EDT
Completed Not applicable Interventional Results available

Intensive Models of HCV Care for Injection Drug Users

NCT01857245
View directory record Official record
Conditions
Hepatitis C, Medication Adherence
Interventions
Intensive Models (mDOT and CGT) of HCV Care
Other
Lead sponsor
Prisma Health-Upstate
Other
Eligibility
18 Years and older
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2017
U.S. locations
1
States / cities
Greenville, South Carolina
Source: ClinicalTrials.gov public record
Updated Feb 3, 2025 · Synced Oct 22, 2026, 5:35 AM EDT
Completed Not applicable Interventional

Effect of Behavior Therapy on Responses to Social Stimuli in People With Social Phobia

NCT00380731
View directory record Official record
Conditions
Social Phobia
Interventions
Individual Cognitive Behavioral Therapy
Behavioral
Lead sponsor
Stanford University
Other
Eligibility
21 Years to 55 Years
Enrollment
124 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2011
U.S. locations
1
States / cities
Stanford, California
Source: ClinicalTrials.gov public record
Updated Nov 30, 2011 · Synced Oct 22, 2026, 5:35 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Research Engagement With People With Intellectual and Developmental Disabilities

NCT04182347
View directory record Official record
Conditions
Intellectual Disability, Developmental Disability, Chronic Conditions, Multiple
Interventions
Health Research ToolKit Development
Other
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
18 Years and older
Enrollment
57 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020
U.S. locations
1
States / cities
Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Dec 9, 2020 · Synced Oct 22, 2026, 5:35 AM EDT
Not yet recruiting Not applicable Interventional

Preventing Overdose and Promoting Recovery Through Court Navigation

NCT07700407
View directory record Official record
Conditions
Substance Use Disorder (SUD)
Interventions
CourtConnect, Information Only
Behavioral · Other
Lead sponsor
RTI International
Other
Eligibility
18 Years to 100 Years
Enrollment
600 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2030
U.S. locations
2
States / cities
South Bend, Indiana • Research Triangle Park, North Carolina
Source: ClinicalTrials.gov public record
Updated Jul 14, 2026 · Synced Oct 22, 2026, 5:35 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Best Practices to Prevent COVID-19 Illness in Staff and People With Serious Mental Illness and Developmental Disabilities in Congregate Living Settings

NCT04726371
View directory record Official record
Conditions
Intellectual Disability, Developmental Disability, Axis I Diagnosis, Mental Illness, Covid19, Coronavirus
Interventions
Generic Best Practices, Tailored Best Practices
Behavioral
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years and older
Enrollment
415 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2022
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Feb 12, 2025 · Synced Oct 22, 2026, 5:35 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Reducing Behavioral and Psychological Symptoms of Dementia: Family Caregivers (Aim 1)

NCT04481568
View directory record Official record
Conditions
Alzheimer's Disease and Related Dementias
Interventions
PES-4-BPSD Model, The attention control condition
Behavioral
Lead sponsor
Northwell Health
Other
Eligibility
65 Years and older
Enrollment
158 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2021
U.S. locations
2
States / cities
Glen Oaks, New York • Manhasset, New York
Source: ClinicalTrials.gov public record
Updated Dec 23, 2022 · Synced Oct 22, 2026, 5:35 AM EDT
Completed Not applicable Interventional Results available

Learn to Quit-HIV Pilot Study

NCT04609514
View directory record Official record
Conditions
HIV/AIDS, Smoking Cessation, Tobacco Use Disorder
Interventions
Learn to Quit-HIV, QuitGuide, Nicotine patch, Smartphone coaching
Device · Behavioral · Drug
Lead sponsor
Duke University
Other
Eligibility
18 Years and older
Enrollment
51 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Oct 19, 2023 · Synced Oct 22, 2026, 5:35 AM EDT