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ClinicalTrials.gov public records Last synced Nov 14, 2026, 8:50 PM EST

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Showing 1–24 of 72 matching trials from the live ClinicalTrials.gov search.

Filters: Intervention: text message to parent and adolescent Clear all

Conditions: HPV Vaccination, Uptake Vaccination, Series Completion
Interventions: PREVENT; Behavioral
Lead sponsor: University of Utah; Other
Eligibility: 18 Years and older
Enrollment: 335 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2025
U.S. locations: 1
States / cities: Seattle, Washington

Conditions: Obesity, Childhood
Interventions: Web-based comic and newsletters, Didactic health information; Other
Lead sponsor: Hunter College of City University of New York; Other
Eligibility: 9 Years to 12 Years
Enrollment: 178 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2017 – 2018
U.S. locations: 1
States / cities: New York, New York

Conditions: Suicide, Suicide, Attempted, Suicidal Ideation, Self Harm
Interventions: MI- Safety Plan, Texts messages, Monitoring, Portal follow-up, Booster call; Behavioral
Lead sponsor: University of Michigan; Other
Eligibility: 13 Years to 17 Years
Enrollment: 300 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2022 – 2026
U.S. locations: 3
States / cities: Ann Arbor, Michigan • Detroit, Michigan • Cincinnati, Ohio

Conditions: HIV Infections
Interventions: Hey, Friend; Behavioral
Lead sponsor: University of Alabama at Birmingham; Other
Eligibility: 14 Years to 18 Years
Healthy volunteers: Accepts healthy volunteers
Timeline: 2022
U.S. locations: 1
States / cities: Birmingham, Alabama

Conditions: Type 1 Diabetes Mellitus
Interventions: Positive Affect, Education; Behavioral
Lead sponsor: Vanderbilt University Medical Center; Other
Eligibility: 13 Years to 17 Years
Enrollment: 120 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2014 – 2016
U.S. locations: 1
States / cities: Nashville, Tennessee

Conditions: Hiv, Adolescent Behavior, Family Relations, Sexual Orientation
Interventions: MySTYLE, Waitlist Control; Behavioral · Other
Lead sponsor: Rhode Island Hospital; Other
Eligibility: 14 Years to 20 Years
Enrollment: 72 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2019 – 2021
U.S. locations: 1
States / cities: Jackson, Mississippi

Conditions: Depression, Suicidal Ideation
Interventions: Text2Connect; Behavioral
Lead sponsor: University of Pittsburgh; Other
Eligibility: 12 Years to 26 Years
Enrollment: 47 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2019 – 2020
U.S. locations: 4
States / cities: McMurray, Pennsylvania • Natrona Heights, Pennsylvania • Pittsburgh, Pennsylvania

Conditions: Teen Drivers, Motor Vehicle Accident
Interventions: Cellcontrol DriveID, Education Only; Device · Other
Lead sponsor: Children's Hospital of Philadelphia; Other
Eligibility: 16 Years to 17 Years
Enrollment: 35 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2016 – 2017
U.S. locations: 2
States / cities: Philadelphia, Pennsylvania

Conditions: Alcohol Drinking
Interventions: Web Program + App, Web Program + App + Text Messages; Behavioral
Lead sponsor: University of Michigan; Other
Eligibility: 12 Years to 19 Years
Enrollment: 1,406 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2023 – 2027
U.S. locations: 1
States / cities: Ann Arbor, Michigan

Conditions: Pediatric Obesity
Interventions: Physical Activity, Evidence-based information on healthy family routines; Other · Behavioral
Lead sponsor: Massachusetts General Hospital; Other
Eligibility: 3 Years to 7 Years
Enrollment: 48 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2014 – 2015
U.S. locations: 1
States / cities: Quincy, Massachusetts

Conditions: Parenting, Alcohol Drinking
Interventions: eParenting; Behavioral
Lead sponsor: Michael J. Mello, MD, MPH; Other
Eligibility: 12 Years to 17 Years
Enrollment: 36 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2015 – 2018
U.S. locations: 1
States / cities: Providence, Rhode Island

Conditions: Cancer, Vaping
Interventions: Study assessments; Other
Lead sponsor: Memorial Sloan Kettering Cancer Center; Other
Eligibility: 15 Years and older
Enrollment: 80 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2026 – 2027
U.S. locations: 7
States / cities: Basking Ridge, New Jersey • Middletown, New Jersey • Montvale, New Jersey + 4 more

Conditions: Acne
Interventions: More frequent than normal office visits, Electronic reminders (voice, e-mail, text messages), Parenteral involvement / intervention reminders, No intervention or reminders; Other
Lead sponsor: Galderma R&D; Industry
Eligibility: 13 Years to 18 Years
Enrollment: 61 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2006 – 2007
U.S. locations: 1
States / cities: Winston-Salem, North Carolina

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: Dietary Habits, Diet, Healthy
Interventions: Sip & Snack Better (SSB) Intervention, Sip & Snack Better (SSB) Tech-Only Comparison; Behavioral · Other
Lead sponsor: Temple University; Other
Eligibility: 12 Years to 16 Years
Enrollment: 30 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2025 – 2026
U.S. locations: 1
States / cities: Philadelphia, Pennsylvania

Conditions: Teen Drivers, Motor Vehicle Accidents
Interventions: CellControl; Device
Lead sponsor: Children's Hospital of Philadelphia; Other
Eligibility: 16 Years to 17 Years
Enrollment: 34 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2016 – 2017
U.S. locations: 2
States / cities: Philadelphia, Pennsylvania

Conditions: Medication Adherence, Kidney Transplantation
Interventions: Adherence Intervention, Healthy living education intervention; Behavioral · Other
Lead sponsor: McGill University Health Centre/Research Institute of the McGill University Health Centre; Other
Eligibility: 12 Years to 24 Years
Enrollment: 96 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2022 – 2023
U.S. locations: 4
States / cities: St Louis, Missouri • Philadelphia, Pennsylvania • Pittsburgh, Pennsylvania + 1 more

Conditions: HPV Vaccination, Vaccine; Uptake, Vaccination; Series Completion
Interventions: PREVENT - BCT; Behavioral
Lead sponsor: University of Utah; Other
Eligibility: 18 Years and older
Enrollment: 18 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2024
U.S. locations: 1
States / cities: Seattle, Washington

Conditions: Disruptive Behavior, Aggression Childhood, Anger, Non-Compliance, Patient, Irritable Mood
Interventions: Parent Management Training; Behavioral
Lead sponsor: Yale University; Other
Eligibility: 3 Years to 9 Years
Enrollment: 16 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2018 – 2020
U.S. locations: 1
States / cities: New Haven, Connecticut

Conditions: Human Papilloma Virus, HPV-Related Carcinoma, Vaccine Refusal, Parents, Program, Communication
Interventions: Mobile Phone-Based Web-Page: HPV vaccine; Behavioral
Lead sponsor: Meharry Medical College; Other
Eligibility: 18 Years and older
Enrollment: 244 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2021 – 2024
U.S. locations: 1
States / cities: Nashville, Tennessee

Conditions: Underage Drinking
Interventions: Interactive Social Networking Site Parent Based Intervention, Active Control; Behavioral
Lead sponsor: University of North Texas Health Science Center; Other
Eligibility: 15 Years and older
Enrollment: 202 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2023 – 2024
U.S. locations: 1
States / cities: Fort Worth, Texas

Conditions: Spina Bifida, Kidney Transplant
Interventions: Behavioral Feedback and Economic Incentives: Arm 1, Behavioral Feedback and Economic Incentives: Arm 2; Behavioral
Lead sponsor: Children's Hospital of Philadelphia; Other
Eligibility: 12 Years to 24 Years
Enrollment: 465 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2017 – 2022
U.S. locations: 6
States / cities: Atlanta, Georgia • Chicago, Illinois • Boston, Massachusetts + 3 more

Conditions: Vaccine Confidence, Adolescent Vaccination, Vaccine Uptake
Interventions: Tailored Vaccine Messaging, Standard Vaccine Message; Behavioral
Lead sponsor: University of Utah; Other
Eligibility: 18 Years and older
Enrollment: 2,000 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2026 – 2027
U.S. locations: 1
States / cities: Salt Lake City, Utah

Conditions: Suicidal Ideation, Suicidal and Self-injurious Behavior, Depression
Interventions: iCHART/cASAP, Treatment as usual; Behavioral
Lead sponsor: University of Pittsburgh; Other
Eligibility: 12 Years to 17 Years
Enrollment: 30 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2025 – 2026
U.S. locations: 1
States / cities: Itasca, Illinois

Search by objective public record fields.

PREVENT Pilot HPV - Related Cancers Trial

Intervention INC: Interactive Nutrition Comics for Urban Minority Youth

Adaptive Intervention for Adolescents Following Inpatient Psychiatric Care

HIV Prevention and PrEP Intervention for SGM Adolescents and Parents: "Hey, Friend"

Check It! Positive Psychology Intervention to Improve Adherence in Adolescents With T1D

MySTYLE: Online Family-based HIV Prevention for Non-heterosexual Black Adolescent Males in the South

Text2Connect, Component 2 of iCHART (Integrated Care to Help At-Risk Teens)

Way to Safety Cellphone Blocking

Technology Interventions for Youth Alcohol Use

Quincy Family, Youth & Technology For Lifestyle Change (FYT-4-LIFE) Study

An e-Parenting Skills Intervention to Decrease Injured Adolescents' Alcohol Use

Study of Vaping Use Among Adolescent and Young Adult Patients With Cancer

Analysis of Adherence & Associated Factors in Teenagers Undergoing Treatment of Acne Vulgaris With Differin® Gel 0.1%

Family Intervention for Black Teens With Type 1 Diabetes

Sip and Snack Better (SSB) Study: Improving Added Sugar in Adolescents

Promoting Intrafamily Accountability for Reducing Cellphone Use While Driving in Adults and Their Teen Children

Teen Adherence in KidnEy Transplant Improving Tracking To Optimize Outcomes - Stage 3

PREVENT HPV-Related Cancers - BootCamp Translation

Digital Parent Training for Disruptive Behaviors in Children

A Tailored, Health Communication Intervention for HPV Vaccine Hesitant Families

Parental Research on Interventions for Social Media

Urological and Renal Disease Engaging Adolescents in Adherence Collaborative Trial

Tailored Vaccine Messaging for Parents/Caregivers of Adolescents

Optimizing Suicide Prevention Strategies for Pediatric Primary Care