- Conditions
- Hiv, HIV/AIDS, Medication Adherence, Sexual Behavior, Sexually Transmitted Infections (Not HIV or Hepatitis)
- Interventions
- AllyQuest HIV Medication Adherence app-delivered intervention, AllyQuest HIV Medication Adherence app-delivered intervention + NSC
- Behavioral
- Lead sponsor
- University of North Carolina, Chapel Hill
- Other
- Eligibility
- 15 Years to 29 Years · Male only
- Enrollment
- 71 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2020 – 2022
- U.S. locations
- 6
- States / cities
- Birmingham, Alabama • Detroit, Michigan • Newark, New Jersey + 3 more
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 1–24
of 147
matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
- Conditions
- Pelvic Inflammatory Disease
- Interventions
- Text Message Reminders
- Behavioral
- Lead sponsor
- Children's Hospital of Philadelphia
- Other
- Eligibility
- 15 Years and older · Female only
- Enrollment
- 95 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2011 – 2014
- U.S. locations
- 1
- States / cities
- Philadelphia, Pennsylvania
- Conditions
- Completion of Three Dose Series of HPV, Improvement in Vaccine Intervals Between HPV Doses
- Interventions
- Telephone reminder, Text Message reminder
- Other
- Lead sponsor
- University of Rochester
- Other
- Eligibility
- 10 Years to 21 Years
- Enrollment
- 749 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2012 – 2014
- U.S. locations
- 3
- States / cities
- Rochester, New York
- Conditions
- Behavior, Health, Flu, Flu Vaccination
- Interventions
- Pre-visit patient text messaging, Default pended order, Monthly peer comparison feedback, High risk bidirectional pre-visit text messaging
- Behavioral
- Lead sponsor
- University of Pennsylvania
- Other
- Eligibility
- 50 Years and older
- Enrollment
- 80,039 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2024
- U.S. locations
- 2
- States / cities
- Philadelphia, Pennsylvania • Seattle, Washington
- Conditions
- Vaccination
- Interventions
- Text message
- Other
- Lead sponsor
- Columbia University
- Other
- Eligibility
- 9 Months to 50 Years
- Enrollment
- 2,586 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2011 – 2013
- U.S. locations
- 1
- States / cities
- New York, New York
- Conditions
- Hepatitis C
- Interventions
- Annie text messaging system, Annie text messaging system with Usual implementation, Annie text messaging system with Augmented implementation
- Other
- Lead sponsor
- VA Office of Research and Development
- Federal
- Eligibility
- Not listed
- Enrollment
- 750 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2015 – 2017
- U.S. locations
- 1
- States / cities
- Bedford, Massachusetts
- Conditions
- Breast Cancer, Cancer of the Breast
- Interventions
- Appointment mail reminder, Telephone counseling, Digital navigation video, Automated phone call
- Other
- Lead sponsor
- Washington University School of Medicine
- Other
- Eligibility
- 40 Years and older · Female only
- Enrollment
- 176 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2026 – 2028
- U.S. locations
- 1
- States / cities
- St Louis, Missouri
- Conditions
- Cancer
- Interventions
- Patient Navigation (PN) 2.0 Checklist, One-on-one Patient Navigation (PN)
- Behavioral
- Lead sponsor
- Northwestern University
- Other
- Eligibility
- 21 Years and older
- Enrollment
- 600 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2020 – 2026
- U.S. locations
- 1
- States / cities
- Chicago, Illinois
- Conditions
- Health Care Utilization
- Interventions
- No Message, Standard message, Tailored message
- Other
- Lead sponsor
- Children's Hospital Medical Center, Cincinnati
- Other
- Eligibility
- 6 Years to 17 Years
- Enrollment
- 945 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021 – 2022
- U.S. locations
- 1
- States / cities
- Cincinnati, Ohio
- Conditions
- HIV Infections
- Interventions
- Treatment Text (TXTXT), Standard of Care
- Behavioral
- Lead sponsor
- Amy K. Johnson, PhD, MSW
- Other
- Eligibility
- 16 Years to 35 Years
- Enrollment
- 210 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2025
- U.S. locations
- 12
- States / cities
- Fort Lauderdale, Florida • Chicago, Illinois • Indianapolis, Indiana + 7 more
- Conditions
- Vaccine Administration Rates
- Interventions
- Appointment reminders
- Behavioral
- Lead sponsor
- St. Louis University
- Other
- Eligibility
- 9 Years to 26 Years · Female only
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2018 – 2019
- U.S. locations
- 1
- States / cities
- St Louis, Missouri
- Conditions
- Female Breast Carcinoma, Healthy Subject
- Interventions
- Questionnaire Administration, Telephone-Based Intervention
- Other · Behavioral
- Lead sponsor
- Fox Chase Cancer Center
- Other
- Eligibility
- Female only
- Enrollment
- 160 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2014 – 2017
- U.S. locations
- 1
- States / cities
- Philadelphia, Pennsylvania
- Conditions
- HIV/AIDS
- Interventions
- Enhanced Peer Intervention
- Behavioral
- Lead sponsor
- Boston University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 348 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2011 – 2014
- U.S. locations
- 3
- States / cities
- Miami, Florida • Boston, Massachusetts • Brooklyn, New York
- Conditions
- HIV, Hepatitis C, Chronic
- Interventions
- Nurse Case Management
- Behavioral
- Lead sponsor
- Johns Hopkins University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 68 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2016 – 2018
- U.S. locations
- 1
- States / cities
- Baltimore, Maryland
- Conditions
- Pediatric Surgical Procedures
- Interventions
- Behavioral Treatment
- Behavioral
- Lead sponsor
- University of Michigan
- Other
- Eligibility
- 12 Years to 99 Years
- Enrollment
- 100 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2029
- U.S. locations
- 3
- States / cities
- Ann Arbor, Michigan • Brighton, Michigan
- Conditions
- Treatment Adherence and Compliance
- Interventions
- PrEP iT! (plus usual PrEP care), Usual PrEP care
- Behavioral
- Lead sponsor
- San Diego State University
- Other
- Eligibility
- 18 Years to 29 Years · Male only
- Enrollment
- 80 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2021 – 2022
- U.S. locations
- 1
- States / cities
- Minneapolis, Minnesota
- Conditions
- Colorectal Neoplasms
- Interventions
- E-Motivate group, Usual Care Group
- Behavioral
- Lead sponsor
- Icahn School of Medicine at Mount Sinai
- Other
- Eligibility
- 45 Years and older
- Enrollment
- 78 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2017 – 2020
- U.S. locations
- 1
- States / cities
- New York, New York
- Conditions
- Nicotine Dependence
- Interventions
- Text messaging prior to first counseling call, Text-to-Enhance, Mail Notice, Telephone Counseling
- Behavioral
- Lead sponsor
- VA Office of Research and Development
- Federal
- Eligibility
- 18 Years and older
- Enrollment
- 432 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2018 – 2021
- U.S. locations
- 2
- States / cities
- San Diego, California • New York, New York
- Conditions
- Hiv
- Interventions
- Revised Care Coordination Program, Original Care Coordination Program
- Other
- Lead sponsor
- City University of New York, School of Public Health
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 960 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2018 – 2023
- U.S. locations
- 17
- States / cities
- Brooklyn, New York • Elmhurst, New York • New York, New York + 2 more
- Conditions
- Sickle Cell Disease
- Interventions
- SMART app
- Other
- Lead sponsor
- Duke University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 45 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2015 – 2017
- U.S. locations
- 1
- States / cities
- Durham, North Carolina
- Conditions
- HIV/AIDS
- Interventions
- PositiveLinks
- Behavioral
- Lead sponsor
- George Washington University
- Other
- Eligibility
- 16 Years and older
- Enrollment
- 682 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022 – 2025
- U.S. locations
- 13
- States / cities
- Washington D.C., District of Columbia
- Conditions
- Ovarian Cancer
- Interventions
- Message-based Outreach Intervention for Survivors, Standard Outreach for Survivors, Message-based Outreach Intervention for Close Relatives, Standard Outreach for Close Relatives
- Behavioral
- Lead sponsor
- Emory University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 2,331 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2021 – 2023
- U.S. locations
- 1
- States / cities
- Atlanta, Georgia
- Conditions
- Type 1 Diabetes
- Interventions
- Care Ambassador Intervention, Psychoeducational Intervention
- Behavioral
- Lead sponsor
- Joslin Diabetes Center
- Other
- Eligibility
- 8 Years to 16 Years
- Enrollment
- 154 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2002 – 2005
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Infertility
- Interventions
- Fast Track to Fertility Algorithmic Text Messaging Platform
- Other
- Lead sponsor
- University of Pennsylvania
- Other
- Eligibility
- 18 Years and older · Female only
- Enrollment
- 160 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2027
- U.S. locations
- 1
- States / cities
- Philadelphia, Pennsylvania