Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Oct 15, 2026, 4:26 AM EDT

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Showing 409–432 of 599 matching trials from the live ClinicalTrials.gov search.
Conditions
Sexually Transmitted Diseases, HIV Infections
Interventions
Healthy Relationships
Behavioral
Lead sponsor
Centers for Disease Control and Prevention
Federal
Eligibility
18 Years to 24 Years · Male only
Enrollment
33 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2009
U.S. locations
1
States / cities
New York, New York
Conditions
Cardiovascular Surgical Procedures, Arthroplasty, Replacement, Hysterectomy
Interventions
Quality improvement strategies
Behavioral
Lead sponsor
Agency for Healthcare Research and Quality (AHRQ)
Federal
Eligibility
Not listed
Timeline
2002 – 2005
U.S. locations
3
States / cities
Oakbrook Terrace, Illinois • Winston-Salem, North Carolina • Memphis, Tennessee
Completed Not applicable Interventional Accepts healthy volunteers Results available

Kentucky Communities and Researchers Engaging to Halt the Opioid Epidemic (CARE2HOPE)

NCT04134767
Conditions
Substance Use, HIV Infections, HCV Infection, Sexually Transmitted Infections (Not HIV or Hepatitis), Overdose, Drug, Opioid Use
Interventions
Health Linkage, Overdose Education
Behavioral
Lead sponsor
April M Young
Other
Eligibility
18 Years and older
Enrollment
234 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2022
U.S. locations
1
States / cities
Lexington, Kentucky
Conditions
Nosocomial Infection, Bacteremia, Sepsis, Pneumonia, Urinary Tract Infection, Clostridium Infection
Interventions
2% chlorhexidine gluconate impregnated cloth, Daily bathing with Bar soap
Drug · Other
Lead sponsor
Cook County Health
Government
Eligibility
16 Years and older
Enrollment
208 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2006
U.S. locations
1
States / cities
Chicago, Illinois
Conditions
Type 2 Diabetes, Comparative Effectiveness of Glycemia-lowering Medications
Interventions
Sulfonylurea (glimepiride), DPP-4 inhibitor (sitagliptin), GLP-1 receptor agonist (liraglutide), Insulin (glargine)
Drug
Lead sponsor
GRADE Study Group
Other
Eligibility
30 Years and older
Enrollment
7,850 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2021
U.S. locations
36
States / cities
Birmingham, Alabama • Phoenix, Arizona • San Diego, California + 28 more
Conditions
Dietary Intakes, Physical Activity, Child Care, Early Education, Children Aged 3-5 Years, Toddlers
Interventions
Boston Healthy Child Care Initiative
Other
Lead sponsor
Harvard School of Public Health (HSPH)
Other
Eligibility
2 Years to 5 Years
Enrollment
456 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2028
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Suicidal Ideation, Depression
Interventions
Peer Companionship
Behavioral
Lead sponsor
University of Rochester
Other
Eligibility
60 Years and older
Enrollment
368 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2016
U.S. locations
1
States / cities
Rochester, New York
Conditions
Traumatic Brain Injury
Interventions
Immediate Start, Waitlist
Behavioral
Lead sponsor
Icahn School of Medicine at Mount Sinai
Other
Eligibility
18 Years and older
Enrollment
101 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2013
U.S. locations
1
States / cities
New York, New York
Conditions
Papillomavirus Vaccines
Interventions
Reminder Sent Via Preferred Method of Communication, Reminder Sent Via Mailed Letter
Behavioral
Lead sponsor
Huong Nguyen, PhD
Other
Eligibility
12 Years to 12 Years
Enrollment
5,451 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2026
U.S. locations
1
States / cities
Marshfield, Wisconsin
Completed Not applicable Interventional Accepts healthy volunteers

Med-South Lifestyle Program Implementation Study

NCT05067816
Conditions
Healthy Lifestyle
Interventions
Med-South Lifestyle Program
Behavioral
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
18 Years to 80 Years
Enrollment
368 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2024
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Conditions
Firearm Injury
Interventions
Not listed
Lead sponsor
University of Michigan
Other
Eligibility
18 Years to 24 Years
Enrollment
1,506 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2024
U.S. locations
4
States / cities
Flint, Michigan • Philadelphia, Pennsylvania • Seattle, Washington
Completed Not applicable Interventional Accepts healthy volunteers

Testing a Personally Controlled Health Record to Ameliorate Influenza at MIT

NCT00531700
Conditions
Influenza
Interventions
Health messaging, Health messages
Other
Lead sponsor
Boston Children's Hospital
Other
Eligibility
18 Years and older
Enrollment
800 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2009
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Influenza
Interventions
Electronic health record and messaging system
Device
Lead sponsor
Boston Children's Hospital
Other
Eligibility
18 Years and older
Enrollment
700 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2006
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Colorectal Cancer
Interventions
small media intervention using video, flip chart, and pamphlets and a tailored interactive multimedia intervention
Behavioral
Lead sponsor
Centers for Disease Control and Prevention
Federal
Eligibility
50 Years and older
Enrollment
521 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2005 – 2010
U.S. locations
1
States / cities
Houston, Texas
Completed Not applicable Interventional Accepts healthy volunteers

Research to Improve Smoke Alarm Functioning and Maintenance

NCT00139126
Conditions
Wounds and Injuries, Burns
Interventions
Fire safety education
Behavioral
Lead sponsor
Centers for Disease Control and Prevention
Federal
Eligibility
18 Years and older
Enrollment
4,500 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
Started 2005
U.S. locations
1
States / cities
Calverton, Maryland
Completed Not applicable Interventional Results available

Evaluation Of "Coaching Boys Into Men" (CBIM) Program

NCT01367704
Conditions
Violence, Abuse
Interventions
"Coaching Boys Into Men" program
Behavioral
Lead sponsor
University of Pittsburgh
Other
Eligibility
14 Years to 18 Years · Male only
Enrollment
2,006 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2011
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Completed Not applicable Interventional Accepts healthy volunteers

Immunization Delivery in Obstetrics and Gynecology Settings

NCT01565135
Conditions
Immunization Status Among Obstetrics and Gynecology Patients
Interventions
Multimodal Vaccine Program
Behavioral
Lead sponsor
University of Colorado, Denver
Other
Eligibility
15 Years and older · Female only
Enrollment
97,087 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2015
U.S. locations
1
States / cities
Aurora, Colorado
Conditions
Intimate Partner Violence
Interventions
Personalized Healthy Relationship and Safety Planning Tool, Usual Care Teen Relationship and Health Website
Behavioral
Lead sponsor
Johns Hopkins University
Other
Eligibility
15 Years to 17 Years
Enrollment
617 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
2
States / cities
Baltimore, Maryland • Columbia, Missouri
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
HIV Infections
Interventions
Behavioral intervention to reduce sexual risk among African-American men who have sex with men
Behavioral
Lead sponsor
Centers for Disease Control and Prevention
Federal
Eligibility
18 Years and older · Male only
Enrollment
326 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2009
U.S. locations
1
States / cities
New York, New York
Conditions
Developmental Delays
Interventions
Developmental screening using ASQ and MCHAT
Other
Lead sponsor
Children's Hospital of Philadelphia
Other
Eligibility
Up to 30 Months
Enrollment
2,314 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2010
U.S. locations
4
States / cities
Philadelphia, Pennsylvania
Not yet recruiting Not applicable Interventional Accepts healthy volunteers

Evaluating the Impacts of Informal Tick and Tickborne Disease Educational Tools on Children

NCT07756606
Conditions
Tick Bites
Interventions
Tick check mannequin, Ticks on bagel, LEGO Build-a-Tick
Other
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
6 Years to 12 Years
Enrollment
1,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2027
U.S. locations
1
States / cities
Madison, Wisconsin
Conditions
Human Immunodeficiency Virus
Interventions
HealthMindr Application, Waitlist
Behavioral
Lead sponsor
Emory University
Other
Eligibility
18 Years and older · Male only
Enrollment
1,229 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2019
U.S. locations
3
States / cities
Atlanta, Georgia • Detroit, Michigan • New York, New York
Completed Not applicable Interventional Results available

The Respiratory Protection Effectiveness Clinical Trial

NCT01249625
Conditions
Influenza, Respiratory Syncytial Viruses, Paramyxoviridae Infections, Coronavirus, Rhinovirus
Interventions
N95 Respirator, Medical/surgical mask
Device
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years to 100 Years
Enrollment
2,862 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2018
U.S. locations
7
States / cities
Aurora, Colorado • Denver, Colorado • Washington D.C., District of Columbia + 3 more