Independent directory Public ClinicalTrials.gov records United States
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Showing 505–528 of 599 matching trials from the live ClinicalTrials.gov search.
Conditions
HIV Infections
Interventions
Social Media Messages Intervention Group, Website Only Group
Behavioral
Lead sponsor
Brown University
Other
Eligibility
18 Years and older · Male only
Enrollment
164 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2021
U.S. locations
1
States / cities
Providence, Rhode Island
Conditions
Influenza
Interventions
behaviors reducing spread of influenza
Behavioral
Lead sponsor
Kiren Mitruka
Federal
Eligibility
6 Months and older
Enrollment
3,360 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2009
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Immunologic Response to Influenza Vaccination in Children and Adolescents

NCT03614975
Conditions
Influenza, Human, Immune Response
Interventions
Flucelvax inactivated influenza vaccine, Fluzone inactivated influenza vaccine
Biological
Lead sponsor
Richard Zimmerman MD
Other
Eligibility
4 Years to 20 Years
Enrollment
166 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018
U.S. locations
2
States / cities
Pittsburgh, Pennsylvania
Withdrawn Not applicable Interventional

Suboxone Dispenser for OUD

NCT05790551
Conditions
Opioid Use Disorder, Opioid Withdrawal
Interventions
Addinex
Device
Lead sponsor
Addinex Technologies, Inc.
Industry
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024
U.S. locations
1
States / cities
Greenwich, Connecticut
Not listed No phase listed Observational Accepts healthy volunteers

Risk Perception Among Quitting Smokers

NCT00384696
Conditions
Smoking
Interventions
Nicotine Replacement Therapy, Questionnaire
Drug · Behavioral
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years to 65 Years
Enrollment
220 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2020
U.S. locations
1
States / cities
Houston, Texas
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

Community Resiliency Collective Efficacy Intervention

NCT05768217
Conditions
Violence, Physical, Violence, Non-accidental, Violence, Sexual, Violence, Domestic, Violence, Structural, Violence in Adolescence, Community Violence, Social Cohesion
Interventions
Community Resiliency Collective Efficacy Intervention (CRCEI), Health Education Sessions
Behavioral
Lead sponsor
University of Pittsburgh
Other
Eligibility
13 Years and older
Enrollment
4,600 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2027
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Completed Not applicable Interventional Accepts healthy volunteers

Computerized Risk Assessment in an Employee Population

NCT00153335
Conditions
Healthy
Interventions
patient-provider interaction
Behavioral
Lead sponsor
Centers for Disease Control and Prevention
Federal
Eligibility
18 Years and older
Enrollment
300 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2005 – 2007
U.S. locations
1
States / cities
Albuquerque, New Mexico
Completed Not applicable Interventional Accepts healthy volunteers

Oral Water Hydration to Prevent Post-Vaccination Presyncope

NCT02353390
Conditions
Presyncope, Syncope
Interventions
Oral Water Hydration
Other
Lead sponsor
Duke University
Other
Eligibility
11 Years to 21 Years
Enrollment
1,820 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2016
U.S. locations
2
States / cities
Boston, Massachusetts • Durham, North Carolina
Conditions
Violence
Interventions
Brief Violence Intervention VR (BVI-VR), Treatment as Usual (TAU)
Device · Other
Lead sponsor
Virginia Commonwealth University
Other
Eligibility
18 Years and older
Enrollment
220 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
1
States / cities
Richmond, Virginia
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Biomarkers for Event-driven PrEP Adherence

NCT04298697
Conditions
Human Immunodeficiency Virus
Interventions
Tenofovir disoproxil fumarate/emtricitabine (TDF/FTC)
Drug
Lead sponsor
Emory University
Other
Eligibility
18 Years to 59 Years · Male only
Enrollment
43 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2022
U.S. locations
1
States / cities
Atlanta, Georgia
Completed Not applicable Interventional Accepts healthy volunteers

Project ICARE: Intervening for Community Awareness, Respect, & Empowerment

NCT00712088
Conditions
HIV Infections
Interventions
Project ICARE, HCT
Behavioral
Lead sponsor
Centers for Disease Control and Prevention
Federal
Eligibility
18 Years and older · Male only
Enrollment
275 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2010
U.S. locations
1
States / cities
Chicago, Illinois
Conditions
Bisexually-active Men, at Risk for HIV
Interventions
RISE life coaching intervention, HIV Counseling
Behavioral
Lead sponsor
Public Health Management Corporation
Other
Eligibility
18 Years and older · Male only
Enrollment
169 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2012
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Completed Phase 2Phase 3 Interventional Accepts healthy volunteers

Community Intervention Trial for Youth (CITY) Study

NCT00164580
Conditions
HIV Infections
Interventions
Community-Level Intervention
Behavioral
Lead sponsor
Centers for Disease Control and Prevention
Federal
Eligibility
15 Years to 25 Years · Male only
Enrollment
12,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
1996 – 2004
U.S. locations
8
States / cities
Birmingham, Alabama • Los Angeles, California • San Francisco, California + 5 more
Conditions
Critically Ill
Interventions
Copper linen exposure
Other
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years and older
Enrollment
585 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2023
U.S. locations
2
States / cities
Philadelphia, Pennsylvania
Completed Phase 2Phase 3 Interventional Accepts healthy volunteers

CD-ROM Intervention for Prostate Cancer Screening

NCT00164437
Conditions
Prostate Cancer
Interventions
educational CD-ROM
Behavioral
Lead sponsor
Centers for Disease Control and Prevention
Federal
Eligibility
45 Years and older · Male only
Enrollment
554 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2002 – 2004
U.S. locations
1
States / cities
Denver, Colorado
Conditions
Frequency of Chromosome Aberrations
Interventions
Not listed
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
25 Years to 60 Years · Male only
Enrollment
134 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2001 – 2020
U.S. locations
1
States / cities
Cincinnati, Ohio
Conditions
Cardiovascular Disease (CVD)
Interventions
CHANGE Study
Behavioral
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
19 Years to 80 Years
Enrollment
386 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2019
U.S. locations
4
States / cities
Ahoskie, North Carolina • Rocky Mount, North Carolina • Tarboro, North Carolina + 1 more
Conditions
Glaucoma
Interventions
AI-based glaucoma screening, IOP measurement, Virtual Reality Visual Field Testing
Device
Lead sponsor
Massachusetts Eye and Ear Infirmary
Other
Eligibility
40 Years and older
Enrollment
2,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2030
U.S. locations
7
States / cities
Boston, Massachusetts • Chelsea, Massachusetts • Lynn, Massachusetts + 2 more
Completed Not applicable Interventional Accepts healthy volunteers

Go Sun Smart Georgia Evaluation

NCT06418672
Conditions
Sun Safety
Interventions
Go Sun Smart Georgia (GSSG)
Behavioral
Lead sponsor
Emory University
Other
Eligibility
18 Years and older
Enrollment
312 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2025
U.S. locations
1
States / cities
Atlanta, Georgia
Completed Not applicable Interventional Results available

CLUSTER Trial for Outbreak Detection and Response

NCT04053075
Conditions
Cluster Detection
Interventions
Routine cluster detection, Enhanced cluster detection
Other
Lead sponsor
Harvard Pilgrim Health Care
Other
Eligibility
Not listed
Enrollment
2,905,455 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2024
U.S. locations
82
States / cities
Riverside, California • San Jose, California • Thousand Oaks, California + 64 more
Completed Not applicable Interventional Accepts healthy volunteers

Racial Disparities in Pneumococcal Vaccination in Managed Care

NCT00229762
Conditions
Pneumococcal Disease Prevention
Interventions
phone call from nurses - informational only
Behavioral
Lead sponsor
Centers for Disease Control and Prevention
Federal
Eligibility
18 Years and older
Enrollment
7,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2004 – 2005
U.S. locations
1
States / cities
Atlanta, Georgia
Conditions
HIV Infections, Tuberculosis
Interventions
Isoniazid, Rifabutin
Drug
Lead sponsor
Centers for Disease Control and Prevention
Federal
Eligibility
18 Years and older
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1999 – 2002
U.S. locations
20
States / cities
Little Rock, Arkansas • Los Angeles, California • San Francisco, California + 15 more
Conditions
Pulmonary Tuberculosis
Interventions
Rifapentine, Isoniazid
Drug
Lead sponsor
Centers for Disease Control and Prevention
Federal
Eligibility
18 Years and older
Enrollment
1,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1995 – 2001
U.S. locations
20
States / cities
Little Rock, Arkansas • Los Angeles, California • San Francisco, California + 15 more
Conditions
Diabetes Prevention
Interventions
vDPP
Behavioral
Lead sponsor
Yale University
Other
Eligibility
18 Years and older
Enrollment
96 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2024
U.S. locations
2
States / cities
Derby, Connecticut • New Haven, Connecticut