Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Oct 26, 2026, 4:22 PM EDT

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Showing 433–456 of 779 matching trials from the live ClinicalTrials.gov search.
Conditions
Mycobacterium Avium-intracellulare Infection, HIV Infections
Interventions
Azithromycin
Drug
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
13 Years and older
Enrollment
636 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1997 – 2007
U.S. locations
51
States / cities
Birmingham, Alabama • Los Angeles, California • Menlo Park, California + 31 more
Conditions
Tuberculosis
Interventions
Not listed
Lead sponsor
Novartis Pharmaceuticals
Industry
Eligibility
18 Years and older
Enrollment
152 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
1
States / cities
East Hanover, New Jersey
Conditions
Tuberculosis
Interventions
Not listed
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years and older
Enrollment
96 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2016
U.S. locations
1
States / cities
Bethesda, Maryland
Conditions
Cystic Fibrosis, Nontuberculous Mycobacterium Infection
Interventions
Epidemiologic investigation
Other
Lead sponsor
National Jewish Health
Other
Eligibility
Not listed
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2023
U.S. locations
1
States / cities
Denver, Colorado
Completed Not applicable Interventional Accepts healthy volunteers

How Does the Clinical Tool 'What's Going Around' Affect Clinical Practice

NCT01979588
Conditions
Influenza Like Illness, Asthma, Group A Streptococcal Infection, Pertussis
Interventions
What's Going Around tool, Control
Other
Lead sponsor
Endeavor Health
Other
Eligibility
Not listed
Enrollment
206,703 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2014
U.S. locations
1
States / cities
Evanston, Illinois
Conditions
Staphylococcal Bacteraemia
Interventions
Cefazolin, Dalbavancin, Daptomycin, Nafcillin, Oxacillin, Vancomycin
Drug
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years to 99 Years
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
23
States / cities
Birmingham, Alabama • Sacramento, California • Torrance, California + 19 more
Conditions
Tetanus, Diphtheria, Pertussis
Interventions
Tdap (Tetanus Toxoid Reduced Diphtheria Toxoid/Acellular Pertussis), DTaP (Diphtheria & Tetanus Toxoids & Acellular Pertussis Adsorbed)
Biological
Lead sponsor
Sanofi Pasteur, a Sanofi Company
Industry
Eligibility
4 Years to 6 Years
Enrollment
1,045 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2009
U.S. locations
42
States / cities
Birmingham, Alabama • Fayetteville, Arkansas • Jonesboro, Arkansas + 34 more
Completed Phase 3 Interventional Accepts healthy volunteers Results available

Safety and Immunogenicity of V114 in Healthy Adults (V114-019/PNEU-AGE)

NCT03950622
Conditions
Pneumococcal Infections
Interventions
V114, Prevnar 13®
Biological
Lead sponsor
Merck Sharp & Dohme LLC
Industry
Eligibility
50 Years and older
Enrollment
1,205 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2020
U.S. locations
14
States / cities
Mesa, Arizona • San Diego, California • Hialeah, Florida + 10 more
Conditions
Latent Tuberculosis
Interventions
Rifapentine daily for 6 weeks, Rifapentine and Isoniazid weekly for 12 weeks, Rifampin and Isoniazid daily for 12 weeks, Rifampin daily for 16 weeks
Drug
Lead sponsor
Centers for Disease Control and Prevention
Federal
Eligibility
Not listed
Enrollment
3,400 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2029
U.S. locations
7
States / cities
Denver, Colorado • Washington D.C., District of Columbia • Manhattan, New York + 3 more
Conditions
Tuberculosis
Interventions
TBA-354, Placebo
Drug · Other
Lead sponsor
Global Alliance for TB Drug Development
Other
Eligibility
19 Years to 50 Years
Enrollment
48 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015
U.S. locations
1
States / cities
Lincoln, Nebraska
Conditions
Group B Streptococcal Infections
Interventions
Group B streptoccous 6-valent polysaccharide conjugate vaccine (GBS6)
Biological
Lead sponsor
Pfizer
Industry
Eligibility
20 Years to 51 Years
Enrollment
151 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020
U.S. locations
4
States / cities
Stockbridge, Georgia • Bardstown, Kentucky • Salt Lake City, Utah
Conditions
Clostridium Difficile Colitis
Interventions
fecal microbiota
Biological
Lead sponsor
Duke University
Other
Eligibility
18 Years and older
Enrollment
77 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2027
U.S. locations
1
States / cities
Durham, North Carolina
Conditions
Infections, Human Immunodeficiency Virus and Tuberculosis
Interventions
GSK1349572, Placebo, Iohexol Injection, Para-aminohippurate infusion
Drug
Lead sponsor
ViiV Healthcare
Industry
Eligibility
18 Years to 65 Years
Enrollment
38 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010
U.S. locations
1
States / cities
Minneapolis, Minnesota
Conditions
Tuberculosis
Interventions
18F-Pretomanid PET/CT
Combination Product
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years and older
Enrollment
10 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2025
U.S. locations
1
States / cities
Baltimore, Maryland
Conditions
Pneumococcal Infections
Interventions
13 valent Pneumococcal Conjugate Vaccine, 23vPS
Biological
Lead sponsor
Wyeth is now a wholly owned subsidiary of Pfizer
Industry
Eligibility
70 Years and older
Enrollment
938 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2010
U.S. locations
51
States / cities
Mobile, Alabama • Mesa, Arizona • Fountain Valley, California + 43 more
Conditions
Pneumococcal Disease
Interventions
V116, Placebo, PCV15, PPSV23, PCV15 - Part B
Biological
Lead sponsor
Merck Sharp & Dohme LLC
Industry
Eligibility
18 Years and older
Enrollment
313 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
7
States / cities
Phoenix, Arizona • Washington D.C., District of Columbia • Ft. Pierce, Florida + 4 more
Conditions
Pneumococcal Infections
Interventions
Multivalent, 13vPnC
Biological
Lead sponsor
Pfizer
Industry
Eligibility
42 Days to 98 Days
Enrollment
460 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2020
U.S. locations
39
States / cities
Fayetteville, Arkansas • Downey, California • Huntington Beach, California + 29 more
Conditions
Healthy Participants
Interventions
AZD5148, Placebo
Drug
Lead sponsor
AstraZeneca
Industry
Eligibility
18 Years to 65 Years
Enrollment
84 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2025
U.S. locations
4
States / cities
Anniston, Alabama • Glendale, California • Baltimore, Maryland + 1 more
Conditions
Nosocomial Infections, Sepsis, Staphylococcal Infections, Candidemia
Interventions
Veronate
Drug
Lead sponsor
Bristol-Myers Squibb
Industry
Eligibility
3 Days to 5 Days
Enrollment
2,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2006
U.S. locations
85
States / cities
Birmingham, Alabama • Mobile, Alabama • Anchorage, Alaska + 71 more
Conditions
Pneumonia, Pulmonary Tuberculosis
Interventions
Interferon Gamma
Drug
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
Not listed
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1994 – 2003
U.S. locations
1
States / cities
Bethesda, Maryland
Conditions
Post-COVID / Long-COVID
Interventions
Placebo, Sipavibart
Drug · Biological
Lead sponsor
Nancy Klimas
Other
Eligibility
18 Years to 70 Years
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Fort Lauderdale, Florida
Conditions
Staphylococcal Infections
Interventions
SA4Ag vaccine low dose, Blood draw, Colonization swab sample, SA4Ag vaccine mid dose, Blood sample, SA4Ag vaccine high dose, Placebo
Biological · Procedure
Lead sponsor
Pfizer
Industry
Eligibility
18 Years to 64 Years
Enrollment
456 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2013
U.S. locations
16
States / cities
Hollywood, Florida • South Miami, Florida • Overland Park, Kansas + 10 more
Conditions
Leukemia
Interventions
Sargramostim (GM-CSF), Pneumococcal Vaccine
Drug · Biological
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
Not listed
Enrollment
39 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2011
U.S. locations
1
States / cities
Houston, Texas
Conditions
Bone Infection, Staphylococcus Aureus
Interventions
Not listed
Lead sponsor
AO Clinical Investigation and Publishing Documentation
Other
Eligibility
18 Years to 130 Years
Enrollment
297 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2019
U.S. locations
5
States / cities
Columbia, Missouri • Rochester, New York • Danville, Pennsylvania + 1 more