- Conditions
- Influenza, Human, Orthomyxoviridae Infections, RNA Virus Infections, Virus Disease, Respiratory Tract Infections, Respiratory Tract Disease, Vaccines, Physiological Effects of Drugs
- Interventions
- R/R - Autodialers, R/R - Texting, R/R - mailed postcard
- Behavioral
- Lead sponsor
- University of California, Los Angeles
- Other
- Eligibility
- 6 Months to 17 Years
- Enrollment
- 70,190 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2017 – 2018
- U.S. locations
- 1
- States / cities
- Los Angeles, California
Search Results
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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.
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Showing 25–48
of 24
matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
- Conditions
- Childhood Obesity
- Interventions
- Grow Together peer group
- Behavioral
- Lead sponsor
- Children's Hospital of Philadelphia
- Other
- Eligibility
- 18 Years and older · Female only
- Enrollment
- 9 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2013
- U.S. locations
- 1
- States / cities
- Philadelphia, Pennsylvania
- Conditions
- Attention Deficit/Hyperactivity Disorder
- Interventions
- SMS Intervention
- Other
- Lead sponsor
- Massachusetts General Hospital
- Other
- Eligibility
- 6 Years to 12 Years
- Enrollment
- 300 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2017 – 2023
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Alcohol Drinking, Drinking Behavior, At-risk Drinking, Cardiovascular Risk Factor, High Blood Pressure
- Interventions
- Alcohol Abstinence, Control arm
- Behavioral · Other
- Lead sponsor
- The University of Texas at Arlington
- Other
- Eligibility
- 26 Years to 49 Years
- Enrollment
- 148 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2031
- U.S. locations
- 1
- States / cities
- Arlington, Texas
- Conditions
- Type 1 Diabetes, Family Relations
- Interventions
- The 3Ms 2.0 Intervention, Educational Attention Control (EAC)
- Behavioral
- Lead sponsor
- Wayne State University
- Other
- Eligibility
- 10 Years to 14 Years
- Enrollment
- 216 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2028
- U.S. locations
- 4
- States / cities
- Washington D.C., District of Columbia • Detroit, Michigan • Memphis, Tennessee
- Conditions
- Participants Must be Women Aged 25 Years or Older, Participants Should Have no Self-reported History of Heart Disease or Stroke, Participants Should Have no Terminal Illness or Diagnosed Cognitive Impairment, Including Alzheimer's Disease, Participants Should Not be a Healthcare Professionals or Healthcare Trainees, Participants Should Not be Employed in the Healthcare Field, Participants Should Reside in the United States and be a University of California, San Francisco Health Patient, Participants Should Possess a Smartphone With an Active Data Plan or Access to Wi-Fi
- Interventions
- HeartBot II Program, Waitlist Control
- Other
- Lead sponsor
- University of California, San Francisco
- Other
- Eligibility
- 25 Years and older · Female only
- Enrollment
- 200 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2026 – 2027
- U.S. locations
- 1
- States / cities
- San Francisco, California
- Conditions
- Attention Deficit/Hyperactivity Disorder
- Interventions
- SMS Intervention
- Other
- Lead sponsor
- Massachusetts General Hospital
- Other
- Eligibility
- 18 Years to 55 Years
- Enrollment
- 117 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2018 – 2023
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Cigarette Smoking-Related Carcinoma
- Interventions
- Smoking Cessation Intervention (New website), Smoking Cessation Intervention (Standard of care website), Health Education, Health Promotion and Education, Questionnaire Administration
- Behavioral · Other
- Lead sponsor
- Fred Hutchinson Cancer Center
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 53 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2021 – 2022
- U.S. locations
- 1
- States / cities
- Bedford, Massachusetts
- Conditions
- Vaccination
- Interventions
- educational text message reminders, conventional text message reminders
- Other
- Lead sponsor
- Columbia University
- Other
- Eligibility
- 11 Years and older
- Enrollment
- 416 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2014 – 2017
- U.S. locations
- 1
- States / cities
- New York, New York
- Conditions
- Colon Cancer Screening
- Interventions
- FITx3 intervention and CRC education, Colorectal Cancer (CRC) education alone
- Other
- Lead sponsor
- Memorial Sloan Kettering Cancer Center
- Other
- Eligibility
- 45 Years to 75 Years · Male only
- Enrollment
- 80 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023 – 2027
- U.S. locations
- 7
- States / cities
- Basking Ridge, New Jersey • Middletown, New Jersey • Montvale, New Jersey + 4 more
- Conditions
- Alzheimer Disease
- Interventions
- Group-based Cognitive Behavioral Therapy (CBT), Phone-based Cognitive Behavioral Therapy (CBT)
- Behavioral
- Lead sponsor
- Emory University
- Other
- Eligibility
- 50 Years and older
- Enrollment
- 31 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2018 – 2019
- U.S. locations
- 1
- States / cities
- Atlanta, Georgia
- Conditions
- Skin Cancer Prevention
- Interventions
- Sunscreen, Text-Message Reminders, Sunscreen and Text Message Reminders, Education
- Other · Behavioral
- Lead sponsor
- University of Michigan
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 357 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2012 – 2013
- U.S. locations
- 1
- States / cities
- Ann Arbor, Michigan
- Conditions
- Human Papilloma Virus Infection
- Interventions
- Tailored education and referral, Staff training and patient reminders, Clinic-level reminder systems
- Behavioral
- Lead sponsor
- University of California, Los Angeles
- Other
- Eligibility
- 9 Years to 70 Years
- Enrollment
- 53,414 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2012 – 2019
- U.S. locations
- 2
- States / cities
- Alhambra, California • San Fernando, California
- Conditions
- HIV, Adherence
- Interventions
- Text messaging
- Other
- Lead sponsor
- Columbia University
- Other
- Eligibility
- 18 Years to 55 Years
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2017
- U.S. locations
- 1
- States / cities
- New York, New York
- Conditions
- Primary Health Care
- Interventions
- Salud al Día
- Behavioral
- Lead sponsor
- Johns Hopkins University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 158 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2016 – 2018
- U.S. locations
- 1
- States / cities
- Baltimore, Maryland
- Conditions
- Cigarette Smoking-Related Carcinoma
- Interventions
- Smartphone App-delivered Smoking Cessation Intervention, Health Promotion and Education, Biospecimen Collection, Questionnaire Administration
- Behavioral · Other
- Lead sponsor
- Fred Hutchinson Cancer Center
- Other
- Eligibility
- 18 Years to 30 Years
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2025 – 2026
- U.S. locations
- 1
- States / cities
- Seattle, Washington
- Conditions
- Diabetes Mellitus, Type 2
- Interventions
- Intervention 1- DSMS+, Comparison - DSMS
- Behavioral
- Lead sponsor
- VA Office of Research and Development
- Federal
- Eligibility
- 18 Years and older
- Enrollment
- 366 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2025
- U.S. locations
- 3
- States / cities
- Gainesville, Florida • Chicago, Illinois • Bedford, Massachusetts
- Conditions
- Cardiac Disease, Pulmonary Disease, Cardiopulmonary Disease
- Interventions
- Usual Care, Movn application (MVN)
- Behavioral
- Lead sponsor
- NYU Langone Health
- Other
- Eligibility
- 18 Years to 75 Years
- Enrollment
- 67 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2016 – 2018
- U.S. locations
- 1
- States / cities
- New York, New York
- Conditions
- Breast Carcinoma
- Interventions
- Best Practice, Health Education, Interview, Planned Notification, Survey Administration
- Other · Behavioral
- Lead sponsor
- Emory University
- Other
- Eligibility
- 50 Years to 74 Years · Female only
- Enrollment
- 140 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2022 – 2024
- U.S. locations
- 1
- States / cities
- Atlanta, Georgia
- Conditions
- Preoperative Anxiety
- Interventions
- "Ready for Tonsillectomy" educational mobile application
- Behavioral
- Lead sponsor
- Children's Healthcare of Atlanta
- Other
- Eligibility
- 5 Years to 13 Years
- Enrollment
- 360 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2024
- U.S. locations
- 1
- States / cities
- Atlanta, Georgia
- Conditions
- Human Papilloma Virus, Cervical Cancer, Human Papillomavirus Infection, Oropharyngeal Cancer, Vaginal Cancer, Vulvar Cancer, Anal Cancer, Penile Cancer
- Interventions
- WoW and BNI
- Behavioral
- Lead sponsor
- Boston Medical Center
- Other
- Eligibility
- 9 Years to 65 Years
- Enrollment
- 60 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2018 – 2019
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Blood Pressure, Hypertension, Mhealth
- Interventions
- PACESETTER
- Device
- Lead sponsor
- Northern California Institute of Research and Education
- Other
- Eligibility
- 18 Years to 80 Years
- Enrollment
- 120 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2020 – 2024
- U.S. locations
- 4
- States / cities
- San Francisco, California • Charleston, South Carolina • Columbia, South Carolina + 1 more
- Conditions
- Diet, Mediterranean, Health Behavior, Program Sustainability, Program Effectiveness
- Interventions
- Mediterranean diet Intervention
- Behavioral
- Lead sponsor
- Harvard School of Public Health (HSPH)
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 486 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2016 – 2019
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Chronic Disease
- Interventions
- Text Messaging
- Behavioral
- Lead sponsor
- Boston University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 64 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2017 – 2019
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts