- Conditions
- Mild Cognitive Impairment, Cognitive Change
- Interventions
- Active social engagement group, Control group
- Behavioral
- Lead sponsor
- Oregon Health and Science University
- Other
- Eligibility
- 70 Years and older
- Enrollment
- 83 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2012 – 2013
- U.S. locations
- 1
- States / cities
- Portland, Oregon
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.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Showing 1–20
of 20
matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
- Conditions
- Substance Use Disorders
- Interventions
- Woebot-SUDs (W-SUDs)
- Device
- Lead sponsor
- Woebot Health
- Industry
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 101 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2020
- U.S. locations
- 1
- States / cities
- San Francisco, California
- Conditions
- Opioid Use Disorder, Moderate, Opioid Use Disorder, Severe, Criminal Behavior
- Interventions
- BNI Chatbot, OUD Education & Treatment Resources
- Behavioral
- Lead sponsor
- Center for Progressive Recovery, LLC
- Industry
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 4 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2021 – 2023
- U.S. locations
- 1
- States / cities
- New Haven, Connecticut
- Conditions
- Stress, Emotional
- Interventions
- ECA System
- Behavioral
- Lead sponsor
- Boston Medical Center
- Other
- Eligibility
- 18 Years to 50 Years · Female only
- Enrollment
- 61 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2015 – 2016
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Social Isolation, Mental Status Change, Cognitive Impairment, Physical Activity, Quality of Life, Self-Perception
- Interventions
- Active Social Conversation
- Other
- Lead sponsor
- George Mason University
- Other
- Eligibility
- 65 Years to 100 Years
- Enrollment
- 64 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2019 – 2020
- U.S. locations
- 1
- States / cities
- Manassas, Virginia
- Conditions
- Heart Disease, Cardiovascular Health Status
- Interventions
- Nutrition Education, PRO-CVH, Healthy Conversation Skills, Medically tailored groceries/cooking classes
- Behavioral
- Lead sponsor
- Amrik Singh Khalsa
- Other
- Eligibility
- 6 Years and older
- Enrollment
- 120 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2026
- U.S. locations
- 1
- States / cities
- Columbus, Ohio
- Conditions
- Aging, Mild Cognitive Impairment
- Interventions
- Conversational Engagement
- Behavioral
- Lead sponsor
- Massachusetts General Hospital
- Other
- Eligibility
- 75 Years and older
- Enrollment
- 186 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2018 – 2021
- U.S. locations
- 2
- States / cities
- Boston, Massachusetts • Ann Arbor, Michigan
- Conditions
- Safety Issues, Injuries, Car Accident
- Interventions
- CIAS (Computer Intervention Authoring Software), Standard Printed Discharge Instructions
- Behavioral
- Lead sponsor
- Lifespan
- Other
- Eligibility
- Up to 21 Years
- Enrollment
- 295 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2017 – 2019
- U.S. locations
- 1
- States / cities
- Providence, Rhode Island
- Conditions
- Cognitive Change
- Interventions
- Sharing History through Active Reminiscence and Photo-imagery (SHARP)
- Behavioral
- Lead sponsor
- Oregon Health and Science University
- Other
- Eligibility
- 55 Years to 95 Years
- Enrollment
- 23 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2017 – 2020
- U.S. locations
- 1
- States / cities
- Portland, Oregon
- Conditions
- Pandemics
- Interventions
- ECA-ACE Vaccination Promotion Intervention
- Behavioral
- Lead sponsor
- Northeastern University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 600 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2022 – 2025
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Cardiovascular Diseases, Lifestyle Factors
- Interventions
- Generic text messages, Interactive AI chatbot text messaging, Proactive pharmacist support
- Behavioral
- Lead sponsor
- University of Colorado, Denver
- Other
- Eligibility
- 18 Years to 89 Years
- Enrollment
- 2,100 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2028
- U.S. locations
- 3
- States / cities
- Denver, Colorado • Fort Lupton, Colorado • Wheat Ridge, Colorado
- Conditions
- Human Papilloma Virus
- Interventions
- Usual Care, ECA-HPV App with Clinic Notification and Adolescent Functions Disabled, ECA-HPV App with Clinic Notification Function Enabled, ECA-HPV App with Adolescent Function Enabled, ECA-HPV App with Clinic Notification and Adolescent Functions Enabled
- Behavioral
- Lead sponsor
- Tufts Medical Center
- Other
- Eligibility
- 8 Years to 12 Years
- Enrollment
- 29 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2025
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Cognitive Impairment, Mild, Cognitive Decline
- Interventions
- Walking conversational reminiscence
- Behavioral
- Lead sponsor
- Oregon Health and Science University
- Other
- Eligibility
- 65 Years to 110 Years
- Enrollment
- 13 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2022 – 2023
- U.S. locations
- 1
- States / cities
- Portland, Oregon
- Conditions
- Caregiver Burden, Depression, Cognitive Impairment
- Interventions
- SHARP - Physical and social activity
- Behavioral
- Lead sponsor
- Oregon Health and Science University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 21 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023 – 2024
- U.S. locations
- 1
- States / cities
- Portland, Oregon
- Conditions
- Opioid Use Disorder
- Interventions
- Embodied conversational agent (ECA), Technical support, Additional ECA messages, Additional incentives
- Other
- Lead sponsor
- Boston Medical Center
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 100 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2026
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Mental Health Screening Adherence
- Interventions
- Perinatal Psychoeducation Articles, Bi-weekly Perinatal Mental Health Screening, Chatbot-Guided Journaling, Perinatal-Focused Meditations, Themed Perinatal Learning Pathways
- Behavioral
- Lead sponsor
- Poisera, Inc.
- Industry
- Eligibility
- 18 Years and older · Female only
- Enrollment
- 160 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2026
- U.S. locations
- 1
- States / cities
- Ann Arbor, Michigan
- Conditions
- Major Depressive Disorder (MDD)
- Interventions
- Conversational AI system vs Usual Care
- Other
- Lead sponsor
- George Mason University
- Other
- Eligibility
- 18 Years to 85 Years
- Enrollment
- 130 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2028
- U.S. locations
- 1
- States / cities
- Fairfax, Virginia
- Conditions
- Nonsuicidal Self Injury, Suicidal Ideation, Depression, Anxiety
- Interventions
- Self-guided digital intervention for NSSI, Digital intervention for NSSI with coaching, Active control
- Behavioral
- Lead sponsor
- Northwestern University
- Other
- Eligibility
- 18 Years to 24 Years
- Enrollment
- 90 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2025
- U.S. locations
- 1
- States / cities
- Chicago, Illinois
- Conditions
- Alcohol Misuse
- Interventions
- MICA, TRAC
- Behavioral
- Lead sponsor
- Stanford University
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 750 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2031
- U.S. locations
- 1
- States / cities
- Palo Alto, California
- Conditions
- Development Delay, Social Skills, Parents
- Interventions
- Parent Training, Video Modeling
- Behavioral
- Lead sponsor
- University of Nevada, Las Vegas
- Other
- Eligibility
- 3 Years and older
- Enrollment
- 14 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023 – 2024
- U.S. locations
- 1
- States / cities
- Las Vegas, Nevada