- Conditions
- Smoking Cessation
- Interventions
- Quitxt text messaging or Chat, Usual care
- Behavioral · Other
- Lead sponsor
- The University of Texas Health Science Center at San Antonio
- Other
- Eligibility
- 18 Years to 29 Years
- Enrollment
- 1,200 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2026 – 2028
- U.S. locations
- 1
- States / cities
- San Antonio, Texas
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 73–96
of 139
matching trials from the live ClinicalTrials.gov search.
- Conditions
- Behavior and Behavior Mechanisms
- Interventions
- Chat/Text Program, Website Content, Delayed Treatment
- Behavioral · Other
- Lead sponsor
- New York University
- Other
- Eligibility
- 15 Years to 25 Years · Female only
- Enrollment
- 5,220 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2015 – 2016
- U.S. locations
- 1
- States / cities
- New York, New York
- Conditions
- Plaque
- Interventions
- Comparison Condition, BeReady2Smile video only, BeReady2Smile video and BeReady2Smile app completely self-guided, "Complete" BeReady2Smile video and BeReady2Smile app guided by a Coach
- Behavioral
- Lead sponsor
- Oregon Research Behavioral Intervention Strategies, Inc.
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 228 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2024
- U.S. locations
- 1
- States / cities
- Springfield, Oregon
- Conditions
- Exercise, Physical Activity
- Interventions
- Companion
- Behavioral
- Lead sponsor
- Northeastern University
- Other
- Eligibility
- 60 Years to 90 Years
- Enrollment
- 51 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2021 – 2022
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Smoking
- Interventions
- Web+Mobile, Web Only
- Behavioral
- Lead sponsor
- Oregon Research Institute
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 1,266 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2015 – 2018
- U.S. locations
- 1
- States / cities
- Eugene, Oregon
- Conditions
- Prostate Cancer Patients, Hereditary Cancer, Genetic Testing
- Interventions
- Print Genetic Education Guide, Digital Guide Genetic Education Guide, Enhanced Usual Care
- Behavioral
- Lead sponsor
- Georgetown University
- Other
- Eligibility
- 18 Years to 80 Years · Male only
- Enrollment
- 500 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2030
- U.S. locations
- 2
- States / cities
- Washington D.C., District of Columbia • New Brunswick, New Jersey
- Conditions
- Maternal Cardiometabolic Health, Molecular Impact of Psychological Stress and Socioeconomic Adversity, Maternal Inflammatory Markers, Maternal Diabetes, Maternal Behavior, Maternal Distress
- Interventions
- Mindfulness Intervention
- Behavioral
- Lead sponsor
- University of California, Irvine
- Other
- Eligibility
- 18 Years and older · Female only
- Enrollment
- 18 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2025 – 2026
- U.S. locations
- 1
- States / cities
- Santa Ana, California
- Conditions
- Obesity
- Interventions
- Go NAPSACC Enhanced, Go NAPSACC
- Behavioral
- Lead sponsor
- UNC Lineberger Comprehensive Cancer Center
- Other
- Eligibility
- 2 Years and older
- Enrollment
- 924 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023 – 2027
- U.S. locations
- 1
- States / cities
- Chapel Hill, North Carolina
- Conditions
- Lung Cancer
- Interventions
- Witness Project Lung, General Educational Program
- Behavioral
- Lead sponsor
- Hackensack Meridian Health
- Other
- Eligibility
- 50 Years to 80 Years
- Enrollment
- 400 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2027 – 2032
- U.S. locations
- 1
- States / cities
- Nutley, New Jersey
- Conditions
- Head and Neck Cancer, Alcohol Use, Unspecified
- Interventions
- Alcohol Cessation Text Messages, Usual Care
- Behavioral
- Lead sponsor
- Northwell Health
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 126 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2026
- U.S. locations
- 1
- States / cities
- Manhasset, New York
- Conditions
- HIV
- Interventions
- Information, motivation, behavioral skills treatment arm, Information only control arm
- Behavioral
- Lead sponsor
- Northwestern University
- Other
- Eligibility
- 13 Years to 19 Years
- Enrollment
- 360 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2024 – 2027
- U.S. locations
- 1
- States / cities
- Chicago, Illinois
- Conditions
- Hypertension
- Interventions
- mobile cognitive behavioral stress management intervention, Diploma in Stress Management course
- Behavioral
- Lead sponsor
- ISA Associates, Inc.
- Other
- Eligibility
- 18 Years and older · Male only
- Enrollment
- 135 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2027
- U.S. locations
- 1
- States / cities
- Washington D.C., District of Columbia
- Conditions
- Smoking Cessation
- Interventions
- Personalization, Integration, Dynamic Tailoring, Message Intensity, Optimal-Adherence Text
- Behavioral
- Lead sponsor
- Truth Initiative
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 1,485 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2018 – 2020
- U.S. locations
- 1
- States / cities
- Washington D.C., District of Columbia
- Conditions
- HIV Infections, Alcohol Dependence
- Interventions
- Informational group, Text Messaging CBT (TXT-CBT)
- Other · Behavioral
- Lead sponsor
- University of California, Los Angeles
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 35 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2014 – 2016
- U.S. locations
- 1
- States / cities
- Los Angeles, California
- Conditions
- Stroke Patients, CPAP, OSA - Obstructive Sleep Apnea
- Interventions
- CPAP device, CPAP technical support, Phone follow-up for adherence feedback and self-management skills, myAir, Tailored messages, Written Materials, Motivational Enhancement Therapy (MET)
- Device · Behavioral
- Lead sponsor
- University of Washington
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 250 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2028
- U.S. locations
- 2
- States / cities
- Downey, California • Seattle, Washington
- Conditions
- Hypertension, Medication Non-Adherence
- Interventions
- SMASH, Enhanced SC
- Behavioral
- Lead sponsor
- Medical University of South Carolina
- Other
- Eligibility
- 21 Years to 59 Years
- Enrollment
- 204 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2017 – 2021
- U.S. locations
- 1
- States / cities
- Charleston, South Carolina
- Conditions
- Smoking Cessation
- Interventions
- SmokefreeSGM
- Behavioral
- Lead sponsor
- The University of Texas Health Science Center, Houston
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 18 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022
- U.S. locations
- 1
- States / cities
- Houston, Texas
- Conditions
- SARS-CoV-2 Infection
- Interventions
- COVID Prevention Program (CPP)
- Behavioral
- Lead sponsor
- San Diego State University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 256 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2022 – 2025
- U.S. locations
- 1
- States / cities
- San Diego, California
- Conditions
- Overweight and Obesity
- Interventions
- weight loss strategies, text-based and email feedback
- Behavioral
- Lead sponsor
- Towson University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 28 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2022 – 2023
- U.S. locations
- 1
- States / cities
- Towson, Maryland
- Conditions
- Smoking Cessation, Cigarette Smoking-Related Carcinoma, Lung Carcinoma
- Interventions
- Smoking Cessation Intervention, Saliva Collection, Survey Administration
- Behavioral · Other
- Lead sponsor
- University of California, San Francisco
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 53 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2024 – 2026
- U.S. locations
- 1
- States / cities
- San Francisco, California
- Conditions
- Vaping, Vaping Cessation
- Interventions
- Behavioral: Quitting Program (TIQ)
- Device
- Lead sponsor
- St. Jude Children's Research Hospital
- Other
- Eligibility
- 13 Years to 24 Years
- Enrollment
- 539 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2027
- U.S. locations
- 1
- States / cities
- Memphis, Tennessee
- Conditions
- Cancer
- Interventions
- Prehabilitation Intervention
- Behavioral
- Lead sponsor
- University of Arizona
- Other
- Eligibility
- 18 Years to 80 Years
- Enrollment
- 30 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2028
- U.S. locations
- 1
- States / cities
- Tucson, Arizona
- 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
- Substance-Related Disorders
- Interventions
- PIER
- Behavioral
- Lead sponsor
- University of Pittsburgh
- Other
- Eligibility
- 18 Years to 60 Years
- Enrollment
- 20 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2016
- U.S. locations
- 1
- States / cities
- Pittsburgh, Pennsylvania