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ClinicalTrials.gov public records Last synced Oct 20, 2026, 11:29 PM EDT

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Showing 1–24 of 64 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Positive Affect Clear all
Completed Not applicable Interventional

Therapeutic Effects of the Processing of Positive Memories Technique on Posttrauma Health

NCT06680193
View directory record Official record
Conditions
Post-Traumatic Stress Disorder
Interventions
Processing of Positive Memories Technique
Behavioral
Lead sponsor
University of North Texas, Denton, TX
Other
Eligibility
18 Years to 65 Years
Enrollment
70 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
1
States / cities
Denton, Texas
Source: ClinicalTrials.gov public record
Updated Nov 8, 2024 · Synced Oct 20, 2026, 11:29 PM EDT
Completed Phase 2 Interventional

Examining the Effects of Diet on Health With an Online Program

NCT01967992
View directory record Official record
Conditions
Type 2 Diabetes
Interventions
Behavioral: Low Carbohydrate, Ketogenic Diet, American Diabetes Association Diet, Mindfulness and Positive Affect Skills
Behavioral
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years to 100 Years
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2015
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Oct 14, 2015 · Synced Oct 20, 2026, 11:29 PM EDT
Completed Phase 2 Interventional

A Pilot Study of the Effects of Diet and Behavioral Interventions on Health in Diabetics

NCT01713764
View directory record Official record
Conditions
Diabetes Type II
Interventions
Low Carbohydrate Diet, American Diabetes Association Diet, Mindfulness and Positive Affect Skills
Behavioral
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years and older
Enrollment
34 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2013
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Dec 30, 2013 · Synced Oct 20, 2026, 11:29 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

The Effect of Positive and Negative Emotions on Brain Activity in Alcoholics and Nonalcoholics

NCT00001675
View directory record Official record
Conditions
Alcoholism, Healthy
Interventions
Not listed
Lead sponsor
National Institute on Alcohol Abuse and Alcoholism (NIAAA)
NIH
Eligibility
12 Years to 65 Years
Enrollment
1,194 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
1998 – 2015
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Dec 9, 2019 · Synced Oct 20, 2026, 11:29 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Life Enhancing Activities for Family Caregivers

NCT01825681
View directory record Official record
Conditions
Stress, Dementia, Affect
Interventions
Positive Affect
Behavioral
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years and older
Enrollment
175 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2019
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Aug 5, 2019 · Synced Oct 20, 2026, 11:29 PM EDT
Completed Not applicable Interventional Results available

Reward Processes and Rehearsal in Exposure Therapy

NCT06132425
View directory record Official record
Conditions
Anxiety Disorders, Public Speaking Fear
Interventions
Exposure, Rehearsal
Behavioral
Lead sponsor
University of California, Los Angeles
Other
Eligibility
18 Years and older
Enrollment
88 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Jun 13, 2025 · Synced Oct 20, 2026, 11:29 PM EDT
Completed Not applicable Interventional Results available

Adaptability and Resilience in Aging Adults-2

NCT04068922
View directory record Official record
Conditions
Aging, Chronic Low-back Pain
Interventions
Resilience Intervention
Behavioral
Lead sponsor
University of Florida
Other
Eligibility
60 Years and older
Enrollment
63 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2023
U.S. locations
1
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated Jul 31, 2024 · Synced Oct 20, 2026, 11:29 PM EDT
Completed No phase listed Observational

Role of Positive Affect in Adjustment to HIV

NCT00582023
View directory record Official record
Conditions
HIV Infections
Interventions
Not listed
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years and older
Enrollment
160 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2012
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Nov 25, 2013 · Synced Oct 20, 2026, 11:29 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Parent Encouragement And Coaching of Happiness in Youth

NCT06725160
View directory record Official record
Conditions
Depression, Parent-Child Relations
Interventions
Parent Coaching, Active Control
Behavioral
Lead sponsor
University of Pittsburgh
Other
Eligibility
4 Years to 99 Years
Enrollment
180 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2029
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jan 28, 2026 · Synced Oct 20, 2026, 11:29 PM EDT
Enrolling by invitation No phase listed Observational Accepts healthy volunteers

Floatation Experience in Nurses and Physicians

NCT05977894
View directory record Official record
Conditions
Burnout, Professional, Negative Affect, Positive Affect, Wellbeing, Burnout, Psychological
Interventions
Reduced Environmental Stimulation Therapy
Other
Lead sponsor
Mercy Health Ohio
Other
Eligibility
21 Years to 70 Years
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2027
U.S. locations
1
States / cities
Youngstown, Ohio
Source: ClinicalTrials.gov public record
Updated Oct 9, 2026 · Synced Oct 20, 2026, 11:29 PM EDT
Completed Not applicable Interventional

Trial Using Motivational Interviewing Positive Affect and Self-Affirmation in Hypertension (TRIUMPH)

NCT01024933
View directory record Official record
Conditions
Hypertension
Interventions
Positive Affect/Self-Affirmation/Motivational Interviewing, Educational and Behavioral
Behavioral
Lead sponsor
Weill Medical College of Cornell University
Other
Eligibility
18 Years and older
Enrollment
238 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2014
U.S. locations
1
States / cities
The Bronx, New York
Source: ClinicalTrials.gov public record
Updated Feb 23, 2017 · Synced Oct 20, 2026, 11:29 PM EDT
Terminated Not applicable Interventional

Examining the Effects of Diet on Health in Prediabetes With an Online Program

NCT02188823
View directory record Official record
Conditions
Prediabetes
Interventions
Low carbohydrate diet
Behavioral
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years to 100 Years
Enrollment
11 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2015
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Jun 16, 2017 · Synced Oct 20, 2026, 11:29 PM EDT
Completed Not applicable Interventional

Online Positive Emotion Skills Intervention for Symptoms of Depression

NCT01964820
View directory record Official record
Conditions
Depression, Psychological Stress, Affect
Interventions
Positive Affect Skills Training
Behavioral
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years and older
Enrollment
95 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2016
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Jan 3, 2018 · Synced Oct 20, 2026, 11:29 PM EDT
Enrolling by invitation Not applicable Interventional

Causal Role of Rostromedial Prefrontal Cortex for Positive Savoring in Depression

NCT07467473
View directory record Official record
Conditions
Left Rostromedial Prefrontal Cortex - Accelerated Intermittent Theta Burst, Left Dorsolateral Prefrontal Cortex - Accelerated Intermittent Theta Burst, Left Primary Somatosensory Cortex - Accelerated Intermittent Theta Burst
Interventions
Accelerated Intermittent Theta Burst Transcranial Magnetic Stimulation
Device
Lead sponsor
Florida State University
Other
Eligibility
18 Years to 65 Years
Enrollment
48 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Tallahassee, Florida
Source: ClinicalTrials.gov public record
Updated May 20, 2026 · Synced Oct 20, 2026, 11:29 PM EDT
Completed Not applicable Interventional Results available

Internet-Delivered Positive Affect Program in Managing Emotion in Young Adult Cancer Survivors

NCT02832154
View directory record Official record
Conditions
Cancer Survivor
Interventions
Internet-Based Intervention, Quality-of-Life Assessment, Questionnaire Administration
Other · Procedure
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
18 Years to 39 Years
Enrollment
43 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2020
U.S. locations
2
States / cities
Chicago, Illinois • Winston-Salem, North Carolina
Source: ClinicalTrials.gov public record
Updated Jul 16, 2020 · Synced Oct 20, 2026, 11:29 PM EDT
Completed Phase 1Phase 2 Interventional

Study Targeting Affect Regulation

NCT01237366
View directory record Official record
Conditions
HIV, AIDS, Substance Use Disorders
Interventions
Resilient Affective Processing Therapy (RAPT)
Behavioral
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years and older · Male only
Enrollment
56 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2014
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Oct 27, 2014 · Synced Oct 20, 2026, 11:29 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Positive Affect Treatment for Adolescents With Early Life Adversity

NCT06273137
View directory record Official record
Conditions
Depression
Interventions
Positive affect treatment, Supportive psychotherapy (SUP)
Behavioral
Lead sponsor
University of California, Irvine
Other
Eligibility
12 Years to 16 Years
Enrollment
300 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2030
U.S. locations
1
States / cities
Irvine, California
Source: ClinicalTrials.gov public record
Updated May 6, 2026 · Synced Oct 20, 2026, 11:29 PM EDT
Completed Not applicable Interventional Results available

Treatment, Emotion, and Neuromodulation of Depression (TREND) Study

NCT05436379
View directory record Official record
Conditions
Depression
Interventions
Theta Burst Stimulation
Device
Lead sponsor
Erika Forbes
Other
Eligibility
18 Years to 26 Years
Enrollment
21 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2025
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Oct 1, 2026 · Synced Oct 20, 2026, 11:29 PM EDT
Active, not recruiting Not applicable Interventional

Positive Affect Treatment for Spanish-Speaking Individuals

NCT07493369
View directory record Official record
Conditions
Anhedonia, Depression in Adults, Anxiety
Interventions
Positive Affect Treatment
Behavioral
Lead sponsor
Southern Methodist University
Other
Eligibility
18 Years to 65 Years
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Mar 25, 2026 · Synced Oct 20, 2026, 11:29 PM EDT
Completed No phase listed Observational

Effect of Hydrocortisone on the Brain

NCT00055003
View directory record Official record
Conditions
Healthy
Interventions
Not listed
Lead sponsor
National Institute of Mental Health (NIMH)
NIH
Eligibility
18 Years to 50 Years
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2010
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 2, 2017 · Synced Oct 20, 2026, 11:29 PM EDT
Recruiting Phase 2 Interventional

Training Reward Responsiveness Through Virtual Reality

NCT07219875
View directory record Official record
Conditions
Positive Affect, Depression
Interventions
Virtual Reality-Reward Training (VR-RT), Virtual Reality-Memory Training (VR-MT)
Behavioral
Lead sponsor
University of California, Los Angeles
Other
Eligibility
18 Years and older
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Oct 16, 2026 · Synced Oct 20, 2026, 11:29 PM EDT
Completed Not applicable Interventional Results available

Treatment for Affect Dimensions

NCT03439748
View directory record Official record
Conditions
Depression, Anxiety
Interventions
Positive Affect Treatment, Negative Affect Treatment
Behavioral
Lead sponsor
University of California, Los Angeles
Other
Eligibility
18 Years to 65 Years
Enrollment
85 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
2
States / cities
Los Angeles, California • Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Jun 12, 2024 · Synced Oct 20, 2026, 11:29 PM EDT
Completed Not applicable Interventional Results available

Self-Directed Positive Psychology Intervention for Newly Diagnosed Multiple Sclerosis

NCT06891937
View directory record Official record
Conditions
Multiple Sclerosis
Interventions
Positive psychology
Behavioral
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
18 Years to 65 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jan 22, 2026 · Synced Oct 20, 2026, 11:29 PM EDT
Completed Not applicable Interventional

Intervention for (Those) Recently Informed of Seropositive Status (IRISS)

NCT00720733
View directory record Official record
Conditions
HIV Infections
Interventions
Skills-Building Intervention, Personal Interview Group
Behavioral
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years and older
Enrollment
160 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2014
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Mar 6, 2015 · Synced Oct 20, 2026, 11:29 PM EDT