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Showing 1–24 of 67 matching trials from the live ClinicalTrials.gov search.
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Filters: Intervention: Positive Psychology Exercises Clear all
Terminated Not applicable Interventional

Positive Emotions After Acute Coronary Events at Northwestern University

NCT04062383
View directory record Official record
Conditions
ACS - Acute Coronary Syndrome
Interventions
Positive Psychology + Motivational Interviewing
Behavioral
Lead sponsor
Northwestern University
Other
Eligibility
18 Years and older
Enrollment
1 participant
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Nov 30, 2022 · Synced Sep 9, 2026, 5:59 PM EDT
Completed Not applicable Interventional

Mind-body Interventions in Cardiac Patients

NCT01270568
View directory record Official record
Conditions
Acute Coronary Syndrome, Congestive Heart Failure
Interventions
Positive Psychology, Relaxation Response, Recollection
Other · Behavioral
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years and older
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2011
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jan 20, 2011 · Synced Sep 9, 2026, 5:59 PM EDT
Completed Not applicable Interventional

A Tailored Program to Promote Well-being and Physical Activity in Mid-life Adults With Low Physical Activity

NCT04745182
View directory record Official record
Conditions
Middle Aged, Exercise
Interventions
MASTERY
Behavioral
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
45 Years to 64 Years
Enrollment
11 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Feb 8, 2021 · Synced Sep 9, 2026, 5:59 PM EDT
Completed Phase 1 Interventional Results available

Text Messaging to Increase Activity in Midlife

NCT04849052
View directory record Official record
Conditions
Middle Aged
Interventions
MASTERY, Attentional Control
Behavioral
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
45 Years to 64 Years
Enrollment
116 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2024
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Sep 1, 2026 · Synced Sep 9, 2026, 5:59 PM EDT
Completed No phase listed Observational

Motivation-Audit-Positive Psychology Intervention Study

NCT03160755
View directory record Official record
Conditions
Metabolic Syndrome
Interventions
Not listed
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years to 100 Years
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Aug 12, 2019 · Synced Sep 9, 2026, 5:59 PM EDT
Completed Not applicable Interventional Results available

Positive Psychology for Chronic Pain Self-management

NCT04321239
View directory record Official record
Conditions
Chronic Pain
Interventions
Positive STEPS
Behavioral
Lead sponsor
University of Michigan
Other
Eligibility
60 Years and older
Enrollment
51 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Oct 31, 2021 · Synced Sep 9, 2026, 5:59 PM EDT
Completed Not applicable Interventional Results available

Managing Pain and Cognitions in Older Adults With Mild Cognitive Impairment or Memory Related Problems and Chronic Pain

NCT04044183
View directory record Official record
Conditions
Chronic Pain, Mild Cognitive Impairment, Older Adults, Physical Activity
Interventions
Active Brains 1, Active Brains 2
Behavioral
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
60 Years and older
Enrollment
21 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jul 19, 2023 · Synced Sep 9, 2026, 5:59 PM EDT
Completed Not applicable Interventional

Boosting Emotions & Happiness in Outpatients Living With Diabetes

NCT02736084
View directory record Official record
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 Sep 9, 2026, 5:59 PM EDT
Completed Not applicable Interventional Results available

A Psychological-behavioral Intervention for Physical Activity in Type 2 Diabetes

NCT03150199
View directory record Official record
Conditions
Type2 Diabetes
Interventions
Positive Psychology + Motivational Interviewing, MI-based Health Education Intervention
Behavioral
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years and older
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated May 18, 2020 · Synced Sep 9, 2026, 5:59 PM EDT
Completed Not applicable Interventional

Positive Psychology Intervention to Improve Quality of Life in Stem Cell Transplant Survivors and Their Caregivers

NCT03525106
View directory record Official record
Conditions
Hematopoietic Cell Transplantation Recipient
Interventions
Booklet, Exercise Intervention, Quality-of-Life Assessment, Survey Administration, Telephone-Based Intervention
Behavioral · Other
Lead sponsor
Fred Hutchinson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
29 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Mar 3, 2020 · Synced Sep 9, 2026, 5:59 PM EDT
Completed Not applicable Interventional Results available

mHealth for Young Adult Cancer Survivors

NCT05905250
View directory record Official record
Conditions
Survivorship, Cancer, Psychological Well-Being
Interventions
an empirically supported protocol, further refined with evidence-based strategies, Health education
Behavioral
Lead sponsor
George Washington University
Other
Eligibility
18 Years to 39 Years
Enrollment
155 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
1
States / cities
Washington D.C., District of Columbia
Source: ClinicalTrials.gov public record
Updated Jan 15, 2026 · Synced Sep 9, 2026, 5:59 PM EDT
Not yet recruiting Not applicable Interventional Accepts healthy volunteers

A Study of a Mental Fitness Intervention for Anesthesiology Resident Wellbeing and Self-Compassion

NCT07639827
View directory record Official record
Conditions
Wellness, Self Compassion, Burnout, Anxiety, Depression
Interventions
App-based bundled mental fitness intervention, App-based wellness module collection
Other
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years and older
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2027
U.S. locations
2
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jun 15, 2026 · Synced Sep 9, 2026, 5:59 PM EDT
Withdrawn Not applicable Interventional

The Utility of Positive Psychology in Military TBI Rehabilitation

NCT04257435
View directory record Official record
Conditions
Traumatic Brain Injury
Interventions
Positive Psychological Group Treatment, Traditional Behavioral Health Treatment
Behavioral
Lead sponsor
Fort Belvoir Community Hospital
Federal
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
1
States / cities
Fort Belvoir, Virginia
Source: ClinicalTrials.gov public record
Updated Feb 5, 2020 · Synced Sep 9, 2026, 5:59 PM EDT
Completed Not applicable Interventional

Piloting Text Messages to Promote Positive Affect and Physical Activity

NCT04077229
View directory record Official record
Conditions
Acute Coronary Syndrome
Interventions
Intervention arm: Text Message Intervention
Behavioral
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years and older
Enrollment
63 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2019
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Feb 20, 2020 · Synced Sep 9, 2026, 5:59 PM EDT
Completed Not applicable Interventional Results available

Version 2 of the Smoking Cessation Smartphone App "Smiling Instead of Smoking" (SiS)

NCT03951766
View directory record Official record
Conditions
Smoking Cessation, Smoking, Tobacco
Interventions
Smiling Instead of Smoking (SiS) App Version 2
Behavioral
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jul 25, 2022 · Synced Sep 9, 2026, 5:59 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

A Mobile App to Address Student Loneliness

NCT04164654
View directory record Official record
Conditions
Loneliness
Interventions
Loneliness Intervention
Behavioral
Lead sponsor
University of Oregon
Other
Eligibility
18 Years to 25 Years
Enrollment
221 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2021
U.S. locations
1
States / cities
Eugene, Oregon
Source: ClinicalTrials.gov public record
Updated Sep 14, 2022 · Synced Sep 9, 2026, 5:59 PM EDT
Recruiting Not applicable Interventional

Well-being in IBS: Strengths and Happiness (WISH) 2.0

NCT06866106
View directory record Official record
Conditions
Irritable Bowel Syndrome
Interventions
Positive Psychology (PP) Intervention, Educational Intervention
Behavioral
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jun 21, 2026 · Synced Sep 9, 2026, 5:59 PM EDT
Completed Not applicable Interventional

Trial of a Positive Psychology Intervention in Major Depressive Disorder

NCT02004145
View directory record Official record
Conditions
Major Depressive Disorder
Interventions
Positive Psychology, Control Condition
Behavioral
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years and older
Enrollment
65 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2015
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Apr 18, 2016 · Synced Sep 9, 2026, 5:59 PM EDT
Completed Not applicable Interventional

Well-being in IBS: Strengths and Happiness (WISH)

NCT05289089
View directory record Official record
Conditions
Irritable Bowel Syndrome
Interventions
Positive Psychology Intervention
Behavioral
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years and older
Enrollment
22 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jun 21, 2025 · Synced Sep 9, 2026, 5:59 PM EDT
Not listed Not applicable Interventional

Developing a Positive Psychology Intervention to Promote Health Behaviors in Metabolic Syndrome: RCT

NCT04039165
View directory record Official record
Conditions
Metabolic Syndrome
Interventions
PP-MI Intervention
Behavioral
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years to 100 Years
Enrollment
64 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2023
U.S. locations
1
States / cities
Revere, Massachusetts
Source: ClinicalTrials.gov public record
Updated Sep 18, 2022 · Synced Sep 9, 2026, 5:59 PM EDT
Completed Not applicable Interventional Results available

A Positive Psychology Intervention for Patients With Multiple Sclerosis

NCT03637699
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
2018 – 2019
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Aug 15, 2021 · Synced Sep 9, 2026, 5:59 PM EDT
Terminated Not applicable Interventional Accepts healthy volunteers

Two-Session Couples Class to Improve Relationship Health

NCT05026372
View directory record Official record
Conditions
Stress
Interventions
Mindfulness Compassion (MC), Mindfulness Gratitude (MG), Mindfulness Value-Based Living (MV)
Behavioral
Lead sponsor
Sam Houston State University
Other
Eligibility
18 Years and older
Enrollment
126 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2023
U.S. locations
1
States / cities
Huntsville, Texas
Source: ClinicalTrials.gov public record
Updated Oct 23, 2023 · Synced Sep 9, 2026, 5:59 PM EDT
Recruiting Not applicable Interventional

Testing the mHealth App Intervention for Nondaily Smokers "SiS4"

NCT06678243
View directory record Official record
Conditions
Smoking Cessation
Interventions
Smiling instead of Smoking, QuitGuide
Behavioral
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years and older
Enrollment
1,600 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2028
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jun 10, 2025 · Synced Sep 9, 2026, 5:59 PM EDT
Recruiting Not applicable Interventional

Boosting Emotional Well-being and Happiness in Outpatients Living With Diabetes

NCT05420051
View directory record Official record
Conditions
Diabetes Mellitus, Type 2
Interventions
Positive Psychology + Motivational Interviewing, Motivational Interviewing
Behavioral
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years and older
Enrollment
280 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2027
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Apr 12, 2026 · Synced Sep 9, 2026, 5:59 PM EDT