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Showing 217–240 of 599 matching trials from the live ClinicalTrials.gov search.
Completed No phase listed Observational Accepts healthy volunteers

Impact of PCV on Disease and Colonization Among Native American Communities

NCT01083459
Conditions
Pneumococcal Nasopharyngeal Colonization, Invasive Pneumococcal Disease
Interventions
Not listed
Lead sponsor
Johns Hopkins Bloomberg School of Public Health
Other
Eligibility
7 Months and older
Enrollment
6,628 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2012
U.S. locations
2
States / cities
Whiteriver, Arizona • Gallup, New Mexico
Completed No phase listed Observational Accepts healthy volunteers

TDAP Safety in Pregnant Women

NCT02209623
Conditions
Pertussis
Interventions
TDAP
Biological
Lead sponsor
Vanderbilt University
Other
Eligibility
18 Years to 45 Years · Female only
Enrollment
375 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2017
U.S. locations
2
States / cities
Durham, North Carolina • Nashville, Tennessee
Conditions
HIV Infections
Interventions
INVITE-Home, Clinic-Administered LAI-ART, Oral ART
Other · Drug
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years and older
Enrollment
1,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
San Francisco, California
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
Recruiting Not applicable Interventional

NYU Epilepsy Self-Management Study

NCT07087821
Conditions
Epilepsy
Interventions
UPLIFT, PACES, Enhanced Usual Care
Behavioral
Lead sponsor
NYU Langone Health
Other
Eligibility
18 Years and older
Enrollment
108 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
2
States / cities
Brooklyn, New York • New York, New York
Conditions
Chlamydia Infection, Contact Tracing
Interventions
Kit enhancement to referral, patient referral versus contract referral
Behavioral · Procedure
Lead sponsor
Centers for Disease Control and Prevention
Federal
Eligibility
15 Years and older
Enrollment
494 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2000 – 2007
U.S. locations
1
States / cities
Boston, Massachusetts
Terminated Not applicable Interventional Accepts healthy volunteers

Multi-level Interventions for STD Prevention Among Adolescents

NCT00146406
Conditions
Chlamydia
Interventions
Project Connect
Behavioral
Lead sponsor
Centers for Disease Control and Prevention
Federal
Eligibility
11 Years to 20 Years
Enrollment
36,502 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2005 – 2012
U.S. locations
1
States / cities
Los Angeles, California
Conditions
HIV Infections, Tuberculosis
Interventions
Nelfinavir, Rifabutin
Drug
Lead sponsor
Centers for Disease Control and Prevention
Federal
Eligibility
0 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2000 – 2002
U.S. locations
20
States / cities
Little Rock, Arkansas • Los Angeles, California • San Francisco, California + 15 more
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
Conditions
Tuberculosis
Interventions
Moxifloxacin (with rifampin, pyrazinamide, and ethambutol), isoniazid
Drug
Lead sponsor
Centers for Disease Control and Prevention
Federal
Eligibility
18 Years and older
Enrollment
433 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2007
U.S. locations
20
States / cities
Little Rock, Arkansas • Los Angeles, California • San Diego, California + 16 more
Conditions
Clostridium Difficile Infection
Interventions
Fidaxomicin, Placebo
Drug
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2013
U.S. locations
1
States / cities
St Louis, Missouri
Conditions
Opioid-use Disorder
Interventions
Case management
Behavioral
Lead sponsor
Denver Health and Hospital Authority
Other
Eligibility
18 Years to 99 Years
Enrollment
102 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2023
U.S. locations
1
States / cities
Denver, Colorado
Completed No phase listed Observational Accepts healthy volunteers

Alternate Dosing Schedules Study for HPV Vaccine (ADS)

NCT02280642
Conditions
Cervical Cancer, Genital Warts
Interventions
Both 2nd and 3rd doses on time, 2nd dose late and 3rd dose on time, 2nd dose on time and 3rd dose late, Both doses late
Biological
Lead sponsor
Duke University
Other
Eligibility
9 Years to 18 Years · Female only
Enrollment
331 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2012
U.S. locations
3
States / cities
Chapel Hill, North Carolina • Durham, North Carolina
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
Vaginal Douching, Bacterial Vaginosis
Interventions
Brief, motivational interviewing intervention
Behavioral
Lead sponsor
Centers for Disease Control and Prevention
Federal
Eligibility
16 Years to 24 Years · Female only
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004
U.S. locations
1
States / cities
New Orleans, Louisiana
Completed Phase 4 Interventional Accepts healthy volunteers

Study to Eliminate Hib Carriage in Rural Alaska Native Villages

NCT00153556
Conditions
Haemophilus Influenzae Type B, Carrier State
Interventions
Hib conjugate vaccine (HbOC, Wyeth Vaccines)
Biological
Lead sponsor
Centers for Disease Control and Prevention
Federal
Eligibility
0 Years and older
Enrollment
3,200 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2001 – 2003
U.S. locations
1
States / cities
Anchorage, Alaska
Recruiting No phase listed Observational

Shelter HArm Reduction Evaluation

NCT07170072
Conditions
Overdose, Harm Reduction
Interventions
Not listed
Lead sponsor
NYU Langone Health
Other
Eligibility
18 Years and older
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
New York, New York
Conditions
Pneumonia, Pneumonia, Viral, Pneumonia, Bacterial
Interventions
Electronic alert, Structured communication of test results
Behavioral
Lead sponsor
Jonathan Baghdadi
Other
Eligibility
18 Years and older
Enrollment
107 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
2
States / cities
Baltimore, Maryland
Completed Not applicable Interventional Accepts healthy volunteers

Navigating Insurance Coverage Expansion (NICE)

NCT04263441
Conditions
HIV/AIDS
Interventions
NICE Intervention
Behavioral
Lead sponsor
University of Chicago
Other
Eligibility
18 Years and older · Male only
Enrollment
630 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2021
U.S. locations
3
States / cities
Chicago, Illinois
Conditions
HIV Infections, Sexually Transmitted Diseases
Interventions
Video-based HIV/STD prevention intervention
Device
Lead sponsor
Centers for Disease Control and Prevention
Federal
Eligibility
Not listed
Enrollment
45,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2002 – 2009
U.S. locations
4
States / cities
Long Beach, California • San Francisco, California • Denver, Colorado + 1 more
Conditions
Tuberculosis
Interventions
Rifampin, Pyrazinamide, Ethambutol, REZ
Drug
Lead sponsor
Centers for Disease Control and Prevention
Federal
Eligibility
18 Years and older
Enrollment
98 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2000 – 2010
U.S. locations
20
States / cities
Little Rock, Arkansas • Los Angeles, California • San Francisco, California + 15 more
Conditions
Childhood Obesity
Interventions
Family wellness workshops, Obesity chronic care model, Physical activity, healthy eating, water drinking, healthy sleep promotion, Environment, policy, systems changes in clinic setting only, No intervention, Environment, policy, and systems changes in schools, early child care education & recreation
Behavioral
Lead sponsor
San Diego State University
Other
Eligibility
2 Years to 11 Years
Enrollment
1,184 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2021
U.S. locations
2
States / cities
El Centro, California • San Diego, California
Conditions
Epilepsy
Interventions
WebEase
Behavioral
Lead sponsor
Emory University
Other
Eligibility
18 Years and older
Enrollment
194 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2010
U.S. locations
1
States / cities
Atlanta, Georgia
Terminated Not applicable Interventional Accepts healthy volunteers

DASH-Sodium Trial in Adolescents

NCT02993458
Conditions
Blood High Pressure
Interventions
DASH diet, Low Na diet, High Na diet, Usual Diet
Other
Lead sponsor
Purdue University
Other
Eligibility
11 Years to 15 Years
Enrollment
79 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2017
U.S. locations
2
States / cities
Indianapolis, Indiana • West Lafayette, Indiana