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ClinicalTrials.gov public records Last synced May 21, 2026, 8:48 PM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Showing 1–24 of 64 matching trials from the live ClinicalTrials.gov search.
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Completed Not applicable Interventional Accepts healthy volunteers
Conditions
Healthy
Interventions
positive psychological intervention, Active control condition
Behavioral
Lead sponsor
University of Pittsburgh
Other
Eligibility
18 Years and older
Enrollment
250 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jul 1, 2021 · Synced May 21, 2026, 8:48 PM EDT
Conditions
Burnout, Burnout, Professional, Positive Affect, Depression, Anxiety, Compassion Fatigue, Job Stress
Interventions
FOREST
Behavioral
Lead sponsor
Northwestern University
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2026
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Sep 1, 2025 · Synced May 21, 2026, 8:48 PM EDT
Conditions
HIV/AIDS, HPV Infection
Interventions
ORCHID
Behavioral
Lead sponsor
University of Miami
Other
Eligibility
18 Years to 90 Years · Female only
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
1
States / cities
Miami, Florida
Source: ClinicalTrials.gov public record
Updated Mar 18, 2026 · Synced May 21, 2026, 8:48 PM EDT
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 19, 2026 · Synced May 21, 2026, 8:48 PM EDT
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 15, 2020 · Synced May 21, 2026, 8:48 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers
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 5, 2026 · Synced May 21, 2026, 8:48 PM EDT
Conditions
Attentional Bias, Smoking Cues, Positive Perceptions About Cigarette Smoking, Social Norms, Smoking Susceptibility
Interventions
E-cigarette ad exposure, non e-cigarette TV commercials
Behavioral · Other
Lead sponsor
Trustees of Dartmouth College
Other
Eligibility
14 Years to 17 Years
Enrollment
139 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
1
States / cities
Lebanon, New Hampshire
Source: ClinicalTrials.gov public record
Updated Sep 25, 2025 · Synced May 21, 2026, 8:48 PM EDT
Conditions
HIV/AIDS
Interventions
APPEAL
Behavioral
Lead sponsor
State University of New York - Downstate Medical Center
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
1
States / cities
Brooklyn, New York
Source: ClinicalTrials.gov public record
Updated Oct 31, 2021 · Synced May 21, 2026, 8:48 PM EDT
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 24, 2026 · Synced May 21, 2026, 8:48 PM EDT
Completed Not applicable Interventional Results available
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 30, 2024 · Synced May 21, 2026, 8:48 PM EDT
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 21, 2026 · Synced May 21, 2026, 8:48 PM EDT
Conditions
Chronic Illnesses
Interventions
Physical activity plus positive affect, Physical activity plus education
Behavioral
Lead sponsor
Weill Medical College of Cornell University
Other
Eligibility
60 Years to 110 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2020
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jun 20, 2019 · Synced May 21, 2026, 8:48 PM EDT
Completed Phase 1Phase 2 Interventional
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 26, 2014 · Synced May 21, 2026, 8:48 PM EDT
Conditions
Chronic Pain, Musculoskeletal Pain
Interventions
LARKSPUR; Online Positive Emotions Skills for Individuals with Chronic Musculoskeletal Pain, Emotion Reporting Control Group
Behavioral
Lead sponsor
Northwestern University
Other
Eligibility
18 Years and older
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2022
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Jan 25, 2023 · Synced May 21, 2026, 8:48 PM EDT
Conditions
Breast Cancer, DCIS
Interventions
THRIVE Online PAT Program
Behavioral
Lead sponsor
Joanna Arch
Other
Eligibility
21 Years and older · Female only
Enrollment
39 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
1
States / cities
Boulder, Colorado
Source: ClinicalTrials.gov public record
Updated Jan 20, 2026 · Synced May 21, 2026, 8:48 PM EDT
Conditions
Affect (Mental Function), Compassion
Interventions
Positive Affect Training (PAT)
Behavioral
Lead sponsor
Boston University Charles River Campus
Other
Eligibility
18 Years and older
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2015
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jan 17, 2018 · Synced May 21, 2026, 8:48 PM EDT
Conditions
Type 2 Diabetes
Interventions
Positive Psychology
Behavioral
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years and older
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2014
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Apr 12, 2016 · Synced May 21, 2026, 8:48 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers
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 4, 2019 · Synced May 21, 2026, 8:48 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers
Conditions
Anxiety, Depression, Social Isolation
Interventions
Positive Emotion Skills Course
Behavioral
Lead sponsor
Northwestern University
Other
Eligibility
18 Years and older
Enrollment
1,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2023
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Apr 23, 2024 · Synced May 21, 2026, 8:48 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers
Conditions
Positive Affect, Mindfulness, Gratitude, Savoring, Depression
Interventions
Skills to Enhance Positivity, Treatment as Usual
Other
Lead sponsor
Rhode Island Hospital
Other
Eligibility
18 Years to 26 Years
Enrollment
53 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2019
U.S. locations
1
States / cities
Providence, Rhode Island
Source: ClinicalTrials.gov public record
Updated Sep 30, 2024 · Synced May 21, 2026, 8:48 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers
Conditions
Meditation, Pain, Mindfulness, Affect, Emotion Regulation
Interventions
Mindfulness-enhanced positive affect induction, Breathing Meditation
Behavioral
Lead sponsor
University of Colorado, Denver
Other
Eligibility
18 Years to 65 Years
Enrollment
180 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022
U.S. locations
1
States / cities
Denver, Colorado
Source: ClinicalTrials.gov public record
Updated Mar 21, 2023 · Synced May 21, 2026, 8:48 PM EDT
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 15, 2017 · Synced May 21, 2026, 8:48 PM EDT
Conditions
Depression, Borderline Personality Disorder, Emotion Regulation
Interventions
Psychotherapy, Positive Affect Promoting Activities, Psychotherapy
Behavioral
Lead sponsor
Ohio State University
Other
Eligibility
18 Years and older
Enrollment
90 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Jun 21, 2025 · Synced May 21, 2026, 8:48 PM EDT
Completed Not applicable Interventional Results available
Conditions
Obesity, Physical Activity
Interventions
PPPA, PA
Behavioral
Lead sponsor
Brown University
Other
Eligibility
18 Years and older
Enrollment
54 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
1
States / cities
Providence, Rhode Island
Source: ClinicalTrials.gov public record
Updated Apr 3, 2023 · Synced May 21, 2026, 8:48 PM EDT