- Conditions
- Atherosclerosis, Chlamydia Infections, Cytomegalovirus Infections, Pneumonia, Bacterial, Postmenopause
- Interventions
- Estrogen therapy
- Drug
- Lead sponsor
- National Heart, Lung, and Blood Institute (NHLBI)
- NIH
- Eligibility
- Female only
- Enrollment
- 80 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 1999 – 2001
- U.S. locations
- 1
- States / cities
- Bethesda, Maryland
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Showing 1–24
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matching trials from the live ClinicalTrials.gov search.
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- Conditions
- Treponema Pallidum Infection, Chlamydia Trachomatis Infection, Neisseria Gonorrheae Infection, Trichomonas Vaginalis Vaginitis, Sexually Transmitted Infection
- Interventions
- Point-of-care STI tests, Standard of care STI testing
- Diagnostic Test
- Lead sponsor
- Emory University
- Other
- Eligibility
- Female only
- Enrollment
- 756 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2026 – 2030
- U.S. locations
- 1
- States / cities
- Atlanta, Georgia
- Conditions
- HIV, Gonorrhea, Chlamydia
- Interventions
- Keep It Up!, HIV Knowledge Control
- Behavioral
- Lead sponsor
- Northwestern University
- Other
- Eligibility
- 18 Years to 29 Years · Male only
- Enrollment
- 901 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2013 – 2017
- U.S. locations
- 3
- States / cities
- Atlanta, Georgia • Chicago, Illinois • New York, New York
- Conditions
- Sexually Transmitted Diseases
- Interventions
- Endocervical swab for detection of STI, Vaginal swab for detection of STI
- Diagnostic Test
- Lead sponsor
- OhioHealth
- Other
- Eligibility
- 16 Years and older · Female only
- Enrollment
- 17 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2019
- U.S. locations
- 1
- States / cities
- Columbus, Ohio
- 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 Infection, Sexually Transmitted Infection
- Interventions
- HIV PrEP - choice of F/TDF, F/TAF, or CAB-LA, STI PEP - Doxycycline as Doxy-PEP, 3P mHealth package, Handout about HIV PrEP options available at the site, Standard-of-care HIV PrEP counseling from qualified study staff
- Drug · Behavioral
- Lead sponsor
- HIV Prevention Trials Network
- Network
- Eligibility
- 18 Years to 29 Years · Male only
- Enrollment
- 400 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2026 – 2029
- U.S. locations
- 2
- States / cities
- Los Angeles, California • The Bronx, New York
- Conditions
- Chlamydial Infection
- Interventions
- Doxycycline, Placebo
- Drug · Other
- Lead sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
- NIH
- Eligibility
- 16 Years and older
- Enrollment
- 526 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2026
- U.S. locations
- 5
- States / cities
- Birmingham, Alabama • Atlanta, Georgia • Rochester, New York + 1 more
- Conditions
- Chlamydial Infection
- Interventions
- Azithromycin
- Drug
- Lead sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
- NIH
- Eligibility
- 12 Years to 21 Years · Male only
- Enrollment
- 100 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2017 – 2018
- U.S. locations
- 1
- States / cities
- Los Angeles, California
- Conditions
- Chlamydial Infection
- Interventions
- Azithromycin, Doxycycline
- Drug
- Lead sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
- NIH
- Eligibility
- 12 Years to 21 Years
- Enrollment
- 567 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2009 – 2014
- U.S. locations
- 2
- States / cities
- Birmingham, Alabama • Los Angeles, California
- Conditions
- Trachoma
- Interventions
- 10% permethrin in water applied as low volume spray
- Procedure
- Lead sponsor
- Johns Hopkins University
- Other
- Eligibility
- 12 Months to 8 Years
- Enrollment
- 350 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2000 – 2002
- U.S. locations
- 1
- States / cities
- Baltimore, Maryland
- Conditions
- Chlamydia Trachomatis, Neisseria Gonorrhoeae
- Interventions
- Social Cognitive Counseling
- Behavioral
- Lead sponsor
- Centers for Disease Control and Prevention
- Federal
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 800 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2001 – 2005
- U.S. locations
- 1
- States / cities
- Brooklyn, New York
- Conditions
- HIV, Sexual Behavior, Women's Role, Risk Behavior, Chlamydia
- Interventions
- Love, Sex, & Choices
- Behavioral
- Lead sponsor
- Northeastern University
- Other
- Eligibility
- 18 Years to 29 Years · Female only
- Enrollment
- 814 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2015 – 2018
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Chlamydia Trachomatis, Neisseria Gonorrhoeae
- Interventions
- vaginal self sampling, provider-performed endocervical sampling
- Procedure
- Lead sponsor
- University of California, San Francisco
- Other
- Eligibility
- 18 Years and older · Female only
- Enrollment
- 533 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2018 – 2020
- U.S. locations
- 1
- States / cities
- Fresno, California
- Conditions
- Pregnancy, Sexually Transmitted Diseases
- Interventions
- Increased access to emergency contraceptive pills
- Behavioral
- Lead sponsor
- Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD)
- NIH
- Eligibility
- 14 Years to 24 Years · Female only
- Enrollment
- 1,490 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2002 – 2005
- U.S. locations
- 2
- States / cities
- Reno, Nevada • Durham, North Carolina
- Conditions
- Peripheral Vascular Diseases, Intermittent Claudication
- Interventions
- Rifalazil
- Drug
- Lead sponsor
- ActivBiotics
- Industry
- Eligibility
- 40 Years to 80 Years
- Enrollment
- 274 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2005 – 2007
- U.S. locations
- 23
- States / cities
- Scottsdale, Arizona • Palo Alto, California • San Diego, California + 20 more
- Conditions
- Sexually Transmitted Diseases, Chlamydia, Gonorrhea
- Interventions
- Not listed
- Lead sponsor
- University of California, San Francisco
- Other
- Eligibility
- Male only
- Enrollment
- 907 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2005 – 2008
- U.S. locations
- 1
- States / cities
- San Francisco, California
- Conditions
- Hiv, Chlamydia, Gonorrhea
- Interventions
- 2GETHER, Existing Public Health Practice
- Behavioral
- Lead sponsor
- Northwestern University
- Other
- Eligibility
- 18 Years and older · Male only
- Enrollment
- 400 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2018 – 2022
- U.S. locations
- 1
- States / cities
- Chicago, Illinois
- Conditions
- HIV Infections, Sexually Transmitted Diseases
- Interventions
- Social Skills Training, Mass media, Control
- Behavioral
- Lead sponsor
- University of Pennsylvania
- Other
- Eligibility
- 14 Years to 17 Years
- Enrollment
- 1,650 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2006 – 2010
- U.S. locations
- 4
- States / cities
- Atlanta, Georgia • Syracuse, New York • Providence, Rhode Island + 1 more
- Conditions
- Trichomonas Vaginitis, Chlamydia Trachomatis, Neisseria Gonorrhoeae Infection
- Interventions
- Not listed
- Lead sponsor
- University of Pittsburgh
- Other
- Eligibility
- 15 Years and older · Female only
- Enrollment
- 305 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2009 – 2010
- U.S. locations
- 1
- States / cities
- Pittsburgh, Pennsylvania
- Conditions
- Chlamydial Infection, Gonococcal Infection
- Interventions
- Not listed
- Lead sponsor
- University of California, San Francisco
- Other
- Eligibility
- 16 Years to 75 Years · Female only
- Enrollment
- 3,500 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2014 – 2015
- U.S. locations
- 1
- States / cities
- San Francisco, California
- Conditions
- Chlamydia Infections, Gonorrhea
- Interventions
- APTIMA Assays; PANTHER System
- Device
- Lead sponsor
- Gen-Probe, Incorporated
- Industry
- Eligibility
- 16 Years and older
- Enrollment
- 1,492 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2012 – 2013
- U.S. locations
- 16
- States / cities
- Birmingham, Alabama • Los Angeles, California • San Francisco, California + 13 more
- Conditions
- Streptococcus Pneumonia, Haemophilus Influencae, Mycoplasma Pneumonia, Chlamydia Pneumonia
- Interventions
- Not listed
- Lead sponsor
- University of Pittsburgh
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 200 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2007 – 2017
- U.S. locations
- 1
- States / cities
- Pittsburgh, Pennsylvania
- Conditions
- Gonorrhea, Chlamydia Infections, Hepatitis B, Hepatitis C, Diabetes Mellitus, Hypertension, Obesity, HIV Infections, Hyperlipidemia
- Interventions
- Not listed
- Lead sponsor
- Wake Forest University Health Sciences
- Other
- Eligibility
- 21 Years and older
- Enrollment
- 294 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2005 – 2010
- U.S. locations
- 1
- States / cities
- Winston-Salem, North Carolina
- Conditions
- Gonorrhea, Chlamydia, Syphilis
- Interventions
- Doxycycline Hyclate Delayed-Release 200 mg
- Drug
- Lead sponsor
- University of California, San Francisco
- Other
- Eligibility
- 18 Years and older · Male only
- Enrollment
- 641 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2019 – 2023
- U.S. locations
- 3
- States / cities
- San Francisco, California • Seattle, Washington