Independent directory Public ClinicalTrials.gov records United States
Clinical Trials Finder
Objective public record navigation
Search Results

Search by objective public record fields.

Search by query text, NCT ID, condition, intervention, sponsor, city, state, recruitment status, phase, study type, healthy volunteer eligibility, sex, or age. Results are retrieved from ClinicalTrials.gov and synchronized into the directory. Search pages remain noindex by default.

Clear filters
ClinicalTrials.gov public records Last synced Jul 22, 2026, 10:07 AM EDT

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

Showing 1–16 of 16 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Filters: Condition: Optimism Clear all
Not listed No phase listed Observational Accepts healthy volunteers

Aging With Dignity, Health, Optimism and Community

NCT04311554
View directory record Official record
Conditions
HIV
Interventions
Not listed
Lead sponsor
Mazonson & Santas Inc.
Industry
Eligibility
50 Years and older
Enrollment
1,049 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2022
U.S. locations
1
States / cities
Larkspur, California
Source: ClinicalTrials.gov public record
Updated Mar 16, 2020 · Synced Jul 22, 2026, 10:07 AM EDT
Completed Not applicable Interventional Results available

Gaining Optimism After Weight Loss Surgery (GOALS) I

NCT04867902
View directory record Official record
Conditions
Bariatric Surgery
Interventions
Positive Psychology-Motivational Interviewing Intervention
Behavioral
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years and older
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Feb 1, 2026 · Synced Jul 22, 2026, 10:07 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

The Impact of Gratitude Journaling in the Classroom

NCT07061483
View directory record Official record
Conditions
Healthy
Interventions
Experimental (Gratitude Journaling), Control (journaling without gratitude)
Behavioral
Lead sponsor
Michael Rhoads
Other
Eligibility
9 Years to 18 Years
Enrollment
234 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024
U.S. locations
1
States / cities
Grand Junction, Colorado
Source: ClinicalTrials.gov public record
Updated Jul 14, 2025 · Synced Jul 22, 2026, 10:07 AM EDT
Completed Not applicable Interventional

Glaucoma Management Optimism for African Americans Living With Glaucoma

NCT03159481
View directory record Official record
Conditions
Glaucoma
Interventions
Usual Care + Health Promotion Intervention
Behavioral
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
21 Years and older
Enrollment
441 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2022
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated Apr 30, 2023 · Synced Jul 22, 2026, 10:07 AM EDT
Terminated Not applicable Interventional

Improving Metabolic Control in Diabetic Young Children

NCT00439985
View directory record Official record
Conditions
Type 1 Diabetes Mellitus
Interventions
Cognitive Behavioral Therapy
Behavioral
Lead sponsor
Icahn School of Medicine at Mount Sinai
Other
Eligibility
7 Years to 11 Years
Enrollment
23 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2009
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jun 7, 2011 · Synced Jul 22, 2026, 10:07 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Writing Activities and Emotions

NCT04539756
View directory record Official record
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 Jul 22, 2026, 10:07 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

ASD Parent Trainer: Online Coaching for Parents of Children With Autism

NCT02469870
View directory record Official record
Conditions
Autism Disorder
Interventions
Autism Parent Trainer (APT), Teaching Routines (Control)
Behavioral
Lead sponsor
IRIS Media Inc
Other
Eligibility
18 Years and older
Enrollment
156 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2017
U.S. locations
1
States / cities
Eugene, Oregon
Source: ClinicalTrials.gov public record
Updated Feb 4, 2020 · Synced Jul 22, 2026, 10:07 AM EDT
Recruiting Not applicable Interventional

Mindfulness, Optimism, and Resilience for Perinatal Health and Equity Study

NCT05840900
View directory record Official record
Conditions
Postpartum Psychiatric Disorders
Interventions
Digital Mindfulness Training
Behavioral
Lead sponsor
Nina Ayala
Other
Eligibility
18 Years and older · Female only
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
2
States / cities
Providence, Rhode Island
Source: ClinicalTrials.gov public record
Updated Aug 23, 2025 · Synced Jul 22, 2026, 10:07 AM EDT
Completed Not applicable Interventional Results available

Gaining Optimism After Weight Loss Surgery (GOALS) II

NCT04868032
View directory record Official record
Conditions
Bariatric Surgery
Interventions
Positive Psychology-Motivational Interviewing, Physical Activity Education Control
Behavioral
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years and older
Enrollment
58 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2025
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Mar 26, 2026 · Synced Jul 22, 2026, 10:07 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Effects of an Intervention to Enhance Resilience in Physical Therapy Students

NCT02541240
View directory record Official record
Conditions
Psychological Stress
Interventions
Resilience Curriculum
Other
Lead sponsor
University of Indianapolis
Other
Eligibility
Not listed
Enrollment
43 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2016
U.S. locations
2
States / cities
Indianapolis, Indiana
Source: ClinicalTrials.gov public record
Updated May 10, 2016 · Synced Jul 22, 2026, 10:07 AM EDT
Not yet recruiting Not applicable Interventional

Harnessing Optimism and Perseverance in the Face of Long COVID-Español

NCT07216040
View directory record Official record
Conditions
Post-Acute COVID-19 Syndrome
Interventions
HOPE-LC~Espanol
Behavioral
Lead sponsor
Icahn School of Medicine at Mount Sinai
Other
Eligibility
18 Years and older
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Apr 22, 2026 · Synced Jul 22, 2026, 10:07 AM EDT
Completed No phase listed Observational

Natural History of Hopelessness, Suicidality, and Optimism in Psychiatric Inpatients Following Discharge

NCT01599247
View directory record Official record
Conditions
Suicide, Attempted, Suicidal Ideation
Interventions
Not listed
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years and older
Enrollment
46 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2013
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Aug 7, 2014 · Synced Jul 22, 2026, 10:07 AM EDT
Completed No phase listed Observational

Motivations, Expectations, and Decision-making of Sickle Cell Patients in Clinical Research

NCT03709303
View directory record Official record
Conditions
Sickle Cell Disease
Interventions
Not listed
Lead sponsor
National Institutes of Health Clinical Center (CC)
NIH
Eligibility
18 Years and older
Enrollment
27 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Aug 31, 2020 · Synced Jul 22, 2026, 10:07 AM EDT
Not listed No phase listed Observational Accepts healthy volunteers

Advancing Dignity, Health, and Optimism in Connection With Long Acting Injectables

NCT05208541
View directory record Official record
Conditions
HIV
Interventions
Not listed
Lead sponsor
Mazonson & Santas Inc.
Industry
Eligibility
18 Years and older
Enrollment
200 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2026
U.S. locations
1
States / cities
Menlo Park, California
Source: ClinicalTrials.gov public record
Updated Jan 25, 2022 · Synced Jul 22, 2026, 10:07 AM 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 Jul 22, 2026, 10:07 AM EDT
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

Well-being in Students and Teachers Study

NCT06203288
View directory record Official record
Conditions
Prosocial Behavior, Community Sense, Optimism, Anxiety, Social Competence, Self-Compassion, Stress, Psychological, Burnout, Professional, Efficacy, Self, Self Awareness
Interventions
Mindfulness-based social and emotional learning (MBSEL) program for educators, Mindfulness-based social and emotional learning (MBSEL) program for students
Behavioral
Lead sponsor
University of Illinois at Chicago
Other
Eligibility
Not listed
Enrollment
405 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2025
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Aug 22, 2024 · Synced Jul 22, 2026, 10:07 AM EDT