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ClinicalTrials.gov public records Last synced Jul 22, 2026, 12:46 AM EDT

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Showing 1–4 of 4 matching trials from the live ClinicalTrials.gov search.
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Conditions
Positive Thinking, Psychology, Positive, Resilience, Psychological
Interventions
Three Good Things (3GT) Positive Psychology journaling activity
Behavioral
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
1
States / cities
Bloomer, Wisconsin
Conditions
Hormone Receptor Positive Malignant Neoplasm of Breast
Interventions
Episodic future thinking, Episodic recent thinking
Behavioral
Lead sponsor
Virginia Polytechnic Institute and State University
Other
Eligibility
18 Years to 80 Years · Female only
Enrollment
89 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
1
States / cities
Roanoke, Virginia
Completed Not applicable Interventional Accepts healthy volunteers Results available

Examination of Psychological and Physiological Pathways Linking Gratitude and Pain

NCT06317844
Conditions
Acute Pain, Positive Thinking, Emotions
Interventions
Behavioral Writing Intervention
Behavioral
Lead sponsor
Black Hills State University
Other
Eligibility
18 Years and older
Enrollment
145 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2025
U.S. locations
1
States / cities
Spearfish, South Dakota
Recruiting No phase listed Observational Accepts healthy volunteers

Thinking and Memory Problems in People With HIV

NCT01875588
Conditions
HIV Positive
Interventions
Not listed
Lead sponsor
National Institute of Neurological Disorders and Stroke (NINDS)
NIH
Eligibility
18 Years to 110 Years
Enrollment
1,150 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
Started 2013
U.S. locations
1
States / cities
Bethesda, Maryland