- Conditions
- Pneumococcal Disease
- Interventions
- Experimental 20-valent pneumococcal conjugate vaccine (20vPnC), Saline, Influenza vaccine
- Biological · Other
- Lead sponsor
- Pfizer
- Industry
- Eligibility
- 65 Years and older
- Enrollment
- 1,796 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2020 – 2021
- U.S. locations
- 63
- States / cities
- Mobile, Alabama • Chandler, Arizona • Phoenix, Arizona + 53 more
Search Results
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Search by query text, NCT ID, condition, intervention, sponsor, city, state, recruitment status, phase, study type, healthy volunteer eligibility, sex, or age. Results are retrieved from ClinicalTrials.gov and synchronized into the directory. Search pages remain noindex by default.
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Showing 1–24
of 67
matching trials from the live ClinicalTrials.gov search.
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- Conditions
- Asthma
- Interventions
- Pneumonococcal Polysaccharide Vaccine 23-valent (PPSV-23)
- Biological
- Lead sponsor
- Rohit Divekar
- Other
- Eligibility
- 19 Years to 20 Years
- Enrollment
- 60 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2016 – 2017
- U.S. locations
- 1
- States / cities
- Rochester, Minnesota
- Conditions
- Pneumococcal Disease
- Interventions
- PG4, 20-valent pneumococcal conjugate vaccine (20vPnC)
- Biological
- Lead sponsor
- Pfizer
- Industry
- Eligibility
- 42 Days to 211 Days
- Enrollment
- 3,230 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2026 – 2029
- U.S. locations
- 106
- States / cities
- Bessemer, Alabama • Birmingham, Alabama • Centreville, Alabama + 75 more
- Conditions
- Chickenpox
- Interventions
- Investigational varicella vaccine, Marketed varicella vaccine, Measles, mumps, and rubella vaccine, Hepatitis A vaccine, PCV (pneumococcal conjugate vaccine) 13, PCV 20, Vaxneuvance
- Biological
- Lead sponsor
- GlaxoSmithKline
- Industry
- Eligibility
- 12 Months to 15 Months
- Enrollment
- 750 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2024 – 2026
- U.S. locations
- 22
- States / cities
- Phoenix, Arizona • Tucson, Arizona • Huntington Park, California + 18 more
- Conditions
- Pneumococcal Infections
- Interventions
- V114, Prevnar 13™, PNEUMOVAX™23
- Biological
- Lead sponsor
- Merck Sharp & Dohme LLC
- Industry
- Eligibility
- 50 Years and older
- Enrollment
- 652 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2018 – 2019
- U.S. locations
- 15
- States / cities
- Chandler, Arizona • Phoenix, Arizona • Spring Valley, California + 12 more
- Conditions
- Pneumococcal Disease
- Interventions
- 13vPnC, PPSV23, 20vPnC
- Biological
- Lead sponsor
- Pfizer
- Industry
- Eligibility
- 65 Years and older
- Enrollment
- 875 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2019 – 2020
- U.S. locations
- 34
- States / cities
- Mobile, Alabama • Chandler, Arizona • Peoria, Arizona + 26 more
- Conditions
- Pneumococcal Disease
- Interventions
- 20-valent pneumococcal conjugate vaccine, 13-valent pneumococcal conjugate vaccine
- Biological
- Lead sponsor
- Pfizer
- Industry
- Eligibility
- 42 Days to 98 Days
- Enrollment
- 1,511 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2020 – 2022
- U.S. locations
- 41
- States / cities
- Tucson, Arizona • Fullerton, California • Oxnard, California + 33 more
- Conditions
- Pneumococcal Vaccines
- Interventions
- 0.5 mL of the low dose VAX-31, 0.5 mL of the mid dose VAX-31, 0.5 mL of the high dose VAX-31, 0.5 mL dose of PCV20, 0.5 mL of the High-PFS dose VAX-31
- Biological
- Lead sponsor
- Vaxcyte, Inc.
- Industry
- Eligibility
- 42 Days to 89 Days
- Enrollment
- 900 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2024 – 2027
- U.S. locations
- 45
- States / cities
- Jonesboro, Arkansas • Gardena, California • Los Angeles, California + 32 more
- Conditions
- Pneumococcal Infections
- Interventions
- PCV21, 20vPCV
- Biological
- Lead sponsor
- Sanofi Pasteur, a Sanofi Company
- Industry
- Eligibility
- 7 Months to 17 Years
- Enrollment
- 1,268 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2025 – 2026
- U.S. locations
- 17
- States / cities
- Paramount, California • Doral, Florida • Hialeah, Florida + 13 more
- Conditions
- Pneumococcal Vaccines
- Interventions
- 31 valent pneumococcal conjugate vaccine, 20 valent pneumococcal conjugate vaccine
- Biological
- Lead sponsor
- Vaxcyte, Inc.
- Industry
- Eligibility
- 50 Years and older
- Enrollment
- 1,015 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023 – 2024
- U.S. locations
- 25
- States / cities
- Mobile, Alabama • Phoenix, Arizona • Hollywood, Florida + 22 more
- Conditions
- Healthy
- Interventions
- Multivalent Group B streptococcus vaccine, Placebo, Infanrix hexa, Prevenar 20, Pediarix, Prevnar 20, Infanrix
- Biological
- Lead sponsor
- Pfizer
- Industry
- Eligibility
- 1 Day to 49 Years
- Enrollment
- 6,000 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2025 – 2029
- U.S. locations
- 119
- States / cities
- Birmingham, Alabama • Dothan, Alabama • Mobile, Alabama + 57 more
- Conditions
- Pneumococcal Infection
- Interventions
- V116, PPSV23
- Biological
- Lead sponsor
- Merck Sharp & Dohme LLC
- Industry
- Eligibility
- 2 Years to 17 Years
- Enrollment
- 882 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2025
- U.S. locations
- 29
- States / cities
- Birmingham, Alabama • Phoenix, Arizona • Madera, California + 23 more
- Conditions
- Pneumococcal Infection
- Interventions
- V116, PCV20
- Biological
- Lead sponsor
- Merck Sharp & Dohme LLC
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 2,663 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2022 – 2023
- U.S. locations
- 60
- States / cities
- Birmingham, Alabama • Glendale, Arizona • Mesa, Arizona + 52 more
- Conditions
- Sickle Cell Disease
- Interventions
- PCV21, 20vPCV
- Biological
- Lead sponsor
- Sanofi
- Industry
- Eligibility
- 2 Years to 17 Years
- Enrollment
- 100 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2027
- U.S. locations
- 5
- States / cities
- Atlanta, Georgia • Omaha, Nebraska • New Brunswick, New Jersey + 1 more
- Conditions
- Streptococcus Pneumoniae
- Interventions
- PG4 vaccine in Buffer 1 with low dose PA-001, PG4 in Buffer 1 with low dose PA-002, PG4 in Buffer 1 with high dose PA-001, PG4 vaccine in Buffer 1 with high dose PA-002, PG4 vaccine in Buffer 2, 20-valent pneumococcal conjugate vaccine, Saline injection
- Biological
- Lead sponsor
- Pfizer
- Industry
- Eligibility
- 65 Years to 84 Years
- Enrollment
- 380 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2025 – 2027
- U.S. locations
- 20
- States / cities
- Lake Forest, California • Rolling Hills Estates, California • Greenacres City, Florida + 13 more
- Conditions
- Pneumococcal Immunization
- Interventions
- PCV21 vaccine, Prevnar 20 vaccine, M-M-R II vaccine, Rotarix, RotaTeq, Vaxelis vaccine, Varivax, Priorix, VAQTA, Havrix
- Biological
- Lead sponsor
- Sanofi
- Industry
- Eligibility
- 42 Days to 89 Days
- Enrollment
- 2,360 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2025 – 2027
- U.S. locations
- 103
- States / cities
- Birmingham, Alabama • Guntersville, Alabama • Oneonta, Alabama + 81 more
- Conditions
- Pneumococcal Disease
- Interventions
- PG4, 20-valent pneumococcal conjugate vaccine (20vPnC)
- Biological
- Lead sponsor
- Pfizer
- Industry
- Eligibility
- 15 Months to 17 Years
- Enrollment
- 1,200 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2026 – 2027
- U.S. locations
- 57
- States / cities
- Birmingham, Alabama • Guntersville, Alabama • Fair Oaks, California + 37 more
- Conditions
- Pneumococcal Disease
- Interventions
- V116, PPSV23
- Biological
- Lead sponsor
- Merck Sharp & Dohme LLC
- Industry
- Eligibility
- 18 Years to 49 Years
- Enrollment
- 2,162 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2022 – 2023
- U.S. locations
- 30
- States / cities
- Mesa, Arizona • Tempe, Arizona • Little Rock, Arkansas + 27 more
- Conditions
- Healthy Volunteers (Meningococcal Infection)
- Interventions
- Meningococcal Polysaccharide (Serogroups A,C,Y and W) Tetanus Toxoid Conjugate vaccine MenACYW conjugate vaccine, Meningococcal (Groups A, C, Y and W 135) Oligosaccharide Diphtheria CRM197 Conjugate Vaccine, Meningococcal Polysaccharide (serogroups A,C,Y and W-135) Diphtheria Toxoid Conjugate Vaccine, Diphtheria and Tetanus Toxoids and Acellular Pertussis, inactivated Poliovirus and Haemophilus b Conjugate Vaccine, Diphtheria and Tetanus Toxoids and Acellular Pertussis, Hepatitis B and Inactivated Poliovirus Vaccine, Haemophilus b Conjugate Vaccine, Pneumococcal 13-valent Conjugate Vaccine, Rotavirus Vaccine, Live, Oral, Pentavalent, Hepatitis B Vaccine, Measles, Mumps, and Rubella Virus Vaccine Live, Varicella Virus Vaccine Live
- Biological
- Lead sponsor
- Sanofi Pasteur, a Sanofi Company
- Industry
- Eligibility
- 6 Months to 19 Months
- Enrollment
- 950 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2018 – 2023
- U.S. locations
- 45
- States / cities
- Birmingham, Alabama • Dothan, Alabama • Phoenix, Arizona + 37 more
- Conditions
- Pneumonia, Pneumococcal
- Interventions
- V116, PCV15, PPSV23
- Biological
- Lead sponsor
- Merck Sharp & Dohme LLC
- Industry
- Eligibility
- 50 Years and older
- Enrollment
- 717 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2022 – 2023
- U.S. locations
- 15
- States / cities
- Birmingham, Alabama • Glendale, Arizona • Tempe, Arizona + 12 more
- Conditions
- Breast Cancer, Colon Cancer, Bladder Cancer
- Interventions
- Glycosylated Recombinant Human Interleukin-7, Diphtheria/Tetanus Vaccine, Polio Vaccine, Pneumococcal Vaccine, Hepatitis A Vaccine, Hepatitis B Vaccine
- Drug · Biological
- Lead sponsor
- National Cancer Institute (NCI)
- NIH
- Eligibility
- 60 Years to 100 Years
- Enrollment
- 1 participant
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2011 – 2016
- U.S. locations
- 2
- States / cities
- Bethesda, Maryland • New York, New York
- Conditions
- Pneumococcal Vaccines
- Interventions
- 31 valent pneumococcal conjugate vaccine, PCV20, PCV21
- Biological
- Lead sponsor
- Vaxcyte, Inc.
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 4,049 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2025 – 2027
- U.S. locations
- 30
- States / cities
- Birmingham, Alabama • Chinle, Arizona • Whiteriver, Arizona + 27 more
- Conditions
- RSV Immunization
- Interventions
- RSVt vaccine, Diphtheria, tetanus, pertussis, poliomyelitis , Haemophilus influenzae type b, and hepatitis B vaccine, Diphtheria, tetanus, pertussis, Haemophilus influenzae type b and poliomyelitis vaccine, Hepatitis B vaccine, Streptococcus pneumoniae vaccine, Rotavirus vaccine, Measles, mumps, and rubella vaccine, Varicella virus vaccine, Placebo
- Biological
- Lead sponsor
- Sanofi Pasteur, a Sanofi Company
- Industry
- Eligibility
- 6 Months to 12 Months
- Enrollment
- 2,226 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2024 – 2025
- U.S. locations
- 66
- States / cities
- Birmingham, Alabama • Grand Bay, Alabama • Mobile, Alabama + 55 more
- Conditions
- Lymphoma
- Interventions
- AREXVY, ABRYSVO, PREVNAR 20, PNEUMOVAX 23, Heplisav -B, PREVNAR 13, Shingrix
- Drug · Biological
- Lead sponsor
- National Heart, Lung, and Blood Institute (NHLBI)
- NIH
- Eligibility
- 18 Years to 90 Years
- Enrollment
- 350 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022 – 2036
- U.S. locations
- 1
- States / cities
- Bethesda, Maryland