- Conditions
- COVID-19
- Interventions
- COVID Booster text messages
- Behavioral
- Lead sponsor
- University of Pennsylvania
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 2,600,000 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2022 – 2023
- U.S. locations
- 1
- States / cities
- Philadelphia, Pennsylvania
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 come from ClinicalTrials.gov. When the live registry is unavailable, a clearly labeled stored copy may be shown.
These results were retrieved from the live ClinicalTrials.gov registry. Filters and sort order apply to this result list.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Showing 793–816
of 841
matching trials from the live ClinicalTrials.gov search.
- Conditions
- Colo-rectal Cancer
- Interventions
- Now I'm Telling You
- Behavioral
- Lead sponsor
- Richard Crosby
- Other
- Eligibility
- 30 Years to 75 Years
- Enrollment
- 220 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2015 – 2018
- U.S. locations
- 1
- States / cities
- Lexington, Kentucky
- Conditions
- HIV Prevention, HIV Infection Primary
- Interventions
- RAMP-It-Up Initiation, Adherence, and Retention Intervention
- Behavioral
- Lead sponsor
- Brown University
- Other
- Eligibility
- 18 Years and older · Male only
- Enrollment
- 300 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2024 – 2028
- U.S. locations
- 3
- States / cities
- Atlanta, Georgia • Jackson, Mississippi • Providence, Rhode Island
- Conditions
- Diabetes
- Interventions
- Daily text messages
- Other
- Lead sponsor
- University of Southern California
- Other
- Eligibility
- 18 Years to 80 Years
- Enrollment
- 200 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2011 – 2012
- U.S. locations
- 1
- States / cities
- Los Angeles, California
- Conditions
- Colorectal Cancer
- Interventions
- CRC mHealth, Control
- Behavioral
- Lead sponsor
- ISA Associates, Inc.
- Other
- Eligibility
- 45 Years to 75 Years · Male only
- Enrollment
- 128 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023 – 2025
- U.S. locations
- 1
- States / cities
- Alexandria, Virginia
- Conditions
- Depression
- Interventions
- Adaptive Messaging Intervention, Non-Adaptive Messaging Intervention, Psychoeducation-Only Control
- Behavioral
- Lead sponsor
- Northwestern University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 100 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025
- U.S. locations
- 1
- States / cities
- Chicago, Illinois
- Conditions
- Diabetes Mellitus, Type 1
- Interventions
- MyDiaText
- Other
- Lead sponsor
- Children's Hospital of Philadelphia
- Other
- Eligibility
- 12 Years to 18 Years
- Enrollment
- 166 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2018 – 2019
- U.S. locations
- 1
- States / cities
- Philadelphia, Pennsylvania
- Conditions
- Hypertension, Obesity
- Interventions
- Soft Commitment Device
- Behavioral
- Lead sponsor
- University of Pennsylvania
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 37 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021 – 2022
- U.S. locations
- 1
- States / cities
- Philadelphia, Pennsylvania
- Conditions
- Smoking Cessation
- Interventions
- Contingency management, Nicotine replacement therapy, Varenicline, Additional behavioral support
- Behavioral · Drug
- Lead sponsor
- Yale University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 25 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2015 – 2016
- U.S. locations
- 1
- States / cities
- New Haven, Connecticut
- Conditions
- Abortion, Induced, Cervical Preparation, Pain
- Interventions
- Gabapentin 600mg, Placebo oral capsule, acetaminophen/codeine and ibuprofen
- Drug
- Lead sponsor
- University of California, Davis
- Other
- Eligibility
- 18 Years and older · Female only
- Enrollment
- 121 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2017 – 2018
- U.S. locations
- 1
- States / cities
- Sacramento, California
- Conditions
- Asthma
- Interventions
- ACTION Intervention, Education Control
- Behavioral · Other
- Lead sponsor
- University of Chicago
- Other
- Eligibility
- 18 Years and older · Female only
- Enrollment
- 224 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023 – 2026
- U.S. locations
- 2
- States / cities
- Chicago, Illinois
- Conditions
- Dementia, Caregiver, Emergency Department, Mobile Health Technology (mHealth)
- Interventions
- CAPTURE Text Message Care Transition Support
- Behavioral
- Lead sponsor
- Yale University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 80 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2027 – 2030
- U.S. locations
- 1
- States / cities
- New Haven, Connecticut
- Conditions
- Type 2 Diabetes
- Interventions
- Video-Based Diabetes Self-Management Education and Support (DSMES), Community Health Worker (CHW) Support
- Behavioral
- Lead sponsor
- NYU Langone Health
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 540 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2028
- U.S. locations
- 1
- States / cities
- New York, New York
- Conditions
- Pre-diabetes
- Interventions
- Financial Incentives, Motivational Message, DPP Program
- Behavioral
- Lead sponsor
- Penn State University
- Other
- Eligibility
- 18 Years to 64 Years
- Enrollment
- 30 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021 – 2023
- U.S. locations
- 1
- States / cities
- State College, Pennsylvania
- Conditions
- General Medicine, Emergency Medicine, Mobile Health
- Interventions
- Epharmix/CareSignal eHealth
- Device
- Lead sponsor
- Washington University School of Medicine
- Other
- Eligibility
- 5 Years and older
- Enrollment
- 327 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2016 – 2018
- U.S. locations
- 1
- States / cities
- St Louis, Missouri
- Conditions
- Pregnancy Related, Gestational Weight Gain, Postpartum Weight Retention, Overweight and Obesity
- Interventions
- GROWell (Interactive Obesity Treatment Approach), Attention Support Control
- Behavioral
- Lead sponsor
- University of California, Davis
- Other
- Eligibility
- 18 Years to 44 Years · Female only
- Enrollment
- 480 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2020 – 2024
- U.S. locations
- 1
- States / cities
- Davis, California
- Conditions
- Cigarette Smoking Behavior
- Interventions
- Label with constituent disclosure message, Label with litter message
- Other
- Lead sponsor
- University of North Carolina, Chapel Hill
- Other
- Eligibility
- 21 Years and older
- Enrollment
- 784 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2016 – 2017
- U.S. locations
- 1
- States / cities
- San Francisco, California
- Conditions
- Sickle Cell Disease
- Interventions
- Self-monitoring of pain, stress, and opioid use + alerts/reminders + use of YCWS. [three video banks of RDE + Support])., Self-monitoring of pain, stress, and opioid use + alerts/reminders.
- Behavioral
- Lead sponsor
- University of Florida
- Other
- Eligibility
- 18 Years to 99 Years
- Enrollment
- 239 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021 – 2026
- U.S. locations
- 1
- States / cities
- Gainesville, Florida
- Conditions
- Physical Activity
- Interventions
- PA4Health app physical activity intervention, Wellness Text Messaging Program
- Behavioral
- Lead sponsor
- Stony Brook University
- Other
- Eligibility
- 18 Years to 64 Years · Female only
- Enrollment
- 50 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2025 – 2026
- U.S. locations
- 1
- States / cities
- Stony Brook, New York
- Conditions
- Health Knowledge, Attitude to Health
- Interventions
- Menu label
- Other
- Lead sponsor
- University of California, Davis
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 1,448 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2020
- U.S. locations
- 1
- States / cities
- Davis, California
- Conditions
- Tobacco Use Cessation, Pregnancy Related
- Interventions
- SmartWatch SmokeBeat Application
- Other
- Lead sponsor
- University of Pennsylvania
- Other
- Eligibility
- Female only
- Enrollment
- 32 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2017 – 2019
- U.S. locations
- 1
- States / cities
- Lancaster, Pennsylvania
- Conditions
- Psychosis, Anxiety, Depression, Rumination
- Interventions
- Smartphone-based Mindfulness Exercise, Smartphone-based Psychoeducation, Neutral Control Message
- Behavioral
- Lead sponsor
- Mclean Hospital
- Other
- Eligibility
- 18 Years to 50 Years
- Enrollment
- 10 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2027
- U.S. locations
- 1
- States / cities
- Belmont, Massachusetts
- Conditions
- Chronic Obstructive Pulmonary Disease
- Interventions
- Proactive Outreach, No Proactive Outreach
- Other
- Lead sponsor
- Harvard Medical School (HMS and HSDM)
- Other
- Eligibility
- Not listed
- Enrollment
- 19,113 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2020 – 2022
- U.S. locations
- 3
- States / cities
- Chicago, Illinois • Louisville, Kentucky • Boston, Massachusetts
- Conditions
- Diabetes Mellitus
- Interventions
- Texting
- Behavioral
- Lead sponsor
- St. Louis University
- Other
- Eligibility
- 18 Years to 55 Years · Female only
- Enrollment
- 185 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2016 – 2027
- U.S. locations
- 1
- States / cities
- St Louis, Missouri