- Conditions
- Distress, Emotional
- Interventions
- Expressive writing in response to vignette, Expressive writing about events of the day, Letter of Gratitude
- Other
- Lead sponsor
- University of Wisconsin, Madison
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 117 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023 – 2024
- U.S. locations
- 1
- States / cities
- Madison, Wisconsin
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Showing 25–48
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- Conditions
- Social Connectedness
- Interventions
- Social LEAF
- Behavioral
- Lead sponsor
- University of Rochester
- Other
- Eligibility
- 50 Years and older
- Enrollment
- 58 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2022 – 2023
- U.S. locations
- 1
- States / cities
- Rochester, New York
- Conditions
- Psychology, Social
- Interventions
- Naltrexone
- Drug
- Lead sponsor
- University of California, Los Angeles
- Other
- Eligibility
- 18 Years to 35 Years
- Enrollment
- 34 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2012 – 2014
- U.S. locations
- 1
- States / cities
- Los Angeles, California
- Conditions
- Anxiety Disorders, Anxiety, Depression, Social Disconnection
- Interventions
- Pramipexole Pill, Placebo Pill
- Drug
- Lead sponsor
- University of California, San Diego
- Other
- Eligibility
- 18 Years to 50 Years
- Enrollment
- 108 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2026
- U.S. locations
- 2
- States / cities
- San Diego, California • New York, New York
- Conditions
- Mental Health Wellness 1, Loneliness
- Interventions
- Contemplative dyad meditation, Fast friends
- Behavioral
- Lead sponsor
- University of Pennsylvania
- Other
- Eligibility
- 18 Years to 35 Years
- Enrollment
- 120 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2022 – 2023
- U.S. locations
- 1
- States / cities
- Philadelphia, Pennsylvania
- Conditions
- Loneliness
- Interventions
- Basic Science Experiment
- Other
- Lead sponsor
- Columbia University
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 248 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2021 – 2026
- U.S. locations
- 1
- States / cities
- New York, New York
- Conditions
- Tobacco Use Behavior
- Interventions
- Surveys, ASPIRE, GSA-ASPIRE-Network
- Behavioral
- Lead sponsor
- University of Florida
- Other
- Eligibility
- 11 Years to 18 Years
- Enrollment
- 393 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2021 – 2022
- U.S. locations
- 1
- States / cities
- Gainesville, Florida
- Conditions
- Anxiety Disorders and Symptoms, Depression
- Interventions
- Social Approach Training (5 sessions), Social Approach Training (10 sessions)
- Behavioral
- Lead sponsor
- University of California, San Diego
- Other
- Eligibility
- 18 Years to 55 Years
- Enrollment
- 75 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2018 – 2020
- U.S. locations
- 1
- States / cities
- La Jolla, California
- Conditions
- Breast Cancer Female, Psychological Distress
- Interventions
- Cognitively-Based Compassion Training for Survivors, Cognitively-Based Compassion Training for Dyads, Health Education
- Behavioral
- Lead sponsor
- University of Arizona
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 452 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023 – 2027
- U.S. locations
- 1
- States / cities
- Tucson, Arizona
- Conditions
- Racism
- Interventions
- Bias-reduction Intervention
- Other
- Lead sponsor
- University of Washington
- Other
- Eligibility
- Not listed
- Enrollment
- 25 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2016
- U.S. locations
- 1
- States / cities
- Seattle, Washington
- Conditions
- Contraception
- Interventions
- SpeakOut, PartyWise
- Behavioral
- Lead sponsor
- University of California, San Francisco
- Other
- Eligibility
- 15 Years to 20 Years · Female only
- Enrollment
- 1,099 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2019 – 2021
- U.S. locations
- 1
- States / cities
- San Francisco, California
- Conditions
- Direct Care Workers, Dementia Caregiver, In-Home Care, Caregiver Social Support, Peer Support
- Interventions
- Rendever VR Social Engagement Platform, VR-CARES Platform
- Behavioral
- Lead sponsor
- Rendever, Inc.
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 30 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2026
- U.S. locations
- 8
- States / cities
- San Diego, California • Boston, Massachusetts • Salem, Massachusetts + 5 more
- Conditions
- Serious Mental Illness, Older Adults
- Interventions
- Hopeful and Healthy Living (HHL)
- Behavioral
- Lead sponsor
- Boston University Charles River Campus
- Other
- Eligibility
- 50 Years and older
- Enrollment
- 60 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2028
- U.S. locations
- 2
- States / cities
- Boston, Massachusetts
- Conditions
- Loneliness, Social Isolation
- Interventions
- Need to Be Needed Intervention, Active Control Group
- Behavioral · Other
- Lead sponsor
- Temple University
- Other
- Eligibility
- 18 Years to 99 Years
- Enrollment
- 120 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2035
- U.S. locations
- 1
- States / cities
- Philadelphia, Pennsylvania
- Conditions
- Depression, Suicidal Ideation
- Interventions
- ENGAGE
- Behavioral
- Lead sponsor
- University of Rochester
- Other
- Eligibility
- 60 Years and older
- Enrollment
- 62 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2015 – 2017
- U.S. locations
- 1
- States / cities
- Rochester, New York
- Conditions
- Secondary School Student in General High School Who Does Not Have a Disability That Does Not Allow a Good Understanding of the Study Requirements
- Interventions
- Impulsive intervention, Reflective Intervention
- Behavioral
- Lead sponsor
- Institut de Cancérologie de la Loire
- Other
- Eligibility
- 15 Years to 19 Years
- Enrollment
- 486 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2019
- U.S. locations
- 1
- States / cities
- Washington, Massachusetts
- Conditions
- Opioid Use Disorder, Dual Diagnosis, Housing Problems, Mental Disorder in Adolescence, Risk Behavior, Homelessness
- Interventions
- Motivational Interviewing/Community Reinforcement Approach (MI/CRA), Strengths-Based Outreach and Advocacy (SBOA ), Services as Usual (SAU)
- Behavioral
- Lead sponsor
- Ohio State University
- Other
- Eligibility
- 14 Years to 24 Years
- Enrollment
- 300 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2029
- U.S. locations
- 2
- States / cities
- Columbus, Ohio
- Conditions
- Suicidal Ideation, Depression
- Interventions
- Peer Companionship
- Behavioral
- Lead sponsor
- University of Rochester
- Other
- Eligibility
- 60 Years and older
- Enrollment
- 368 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2011 – 2016
- U.S. locations
- 1
- States / cities
- Rochester, New York
- Conditions
- Alzheimer Disease, Dementia, Mild Cognitive Impairment, Peer-bonded Caregiver, Caregiver
- Interventions
- Drumming session, Music-listening session
- Behavioral
- Lead sponsor
- Yale University
- Other
- Eligibility
- 50 Years to 80 Years
- Enrollment
- 60 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2028
- U.S. locations
- 1
- States / cities
- New Haven, Connecticut
- Conditions
- Psychological Well-Being
- Interventions
- Human-created Animated Art Film, AI-generated Comparator Film
- Other
- Lead sponsor
- Stanford University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 4,500 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2026
- U.S. locations
- 2
- States / cities
- Palo Alto, California • Stanford, California
- Conditions
- Employment
- Interventions
- Center for Independent Living SEEKS Team, Usual Care
- Behavioral · Other
- Lead sponsor
- Communication Institute International, Inc.
- Industry
- Eligibility
- 18 Years to 60 Years
- Enrollment
- 190 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2020 – 2025
- U.S. locations
- 1
- States / cities
- Littleton, Colorado
- Conditions
- Loneliness
- Interventions
- Crisis Caring Contacts post cards, Control post cards
- Behavioral
- Lead sponsor
- VA Office of Research and Development
- Federal
- Eligibility
- 50 Years and older
- Enrollment
- 974 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2026
- U.S. locations
- 3
- States / cities
- Ann Arbor, Michigan • Portland, Oregon • Seattle, Washington
- Conditions
- Social Isolation, Loneliness
- Interventions
- Connect for Caregivers
- Behavioral
- Lead sponsor
- University of Rochester
- Other
- Eligibility
- 40 Years and older
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2021 – 2022
- U.S. locations
- 1
- States / cities
- Rochester, New York
- Conditions
- Suicidal Thoughts and Behaviors, Social Isolation
- Interventions
- Qnnections, Enhanced Usual Care
- Behavioral
- Lead sponsor
- VA Office of Research and Development
- Federal
- Eligibility
- 18 Years and older
- Enrollment
- 66 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2030
- U.S. locations
- 1
- States / cities
- San Diego, California