Clinical trials: Streptococcus Pneumoniae Infections
Invasive Pneumococcal Infection
Innovative Anti-pneumococcal Vaccine Strategies in Patients With ANCA-associated Vasculitis Receiving Rituximab Therapy
The study hypothesis is that a "reinforced" pneumococcal combined vaccine strategy in patients with ANCA-associated vasculitides treated with rituximab will induce a better immune response than the current standard regimen, with…
- Trial name
- PNEUMOVAS (NCT03069703)
- Testing
- PCV13, PPV23, Rituximab
- Where
- France
- Volunteers
- 96 people
- Sponsor
- Assistance Publique - Hôpitaux de Paris
Streptococcus Pneumonia
PREVENTING PNEUMOcoccal Disease Through Vaccination (Study 2)
To determine the effect of PCV-13 and PPV-23 vaccination versus control on experimental pneumococcal colonisation of 2 clades of serotypes 3 and 6B at 1 month and 6 months post vaccination respectively, using the EHPC model.
- Trial name
- Pneumo 2 (NCT04974294)
- Testing
- PPV23, PCV13, Saline for injection
- Where
- United Kingdom
- Volunteers
- 516 people, healthy volunteers welcome
- Sponsor
- Liverpool School of Tropical Medicine
HIV Infections
Immune Response to Toll-Like Receptor 9-Agonist Adjuvanted Pneumococcal Vaccination in HIV Infected Adults
The purpose of this study is to determine whether TLR-9 adjuvanted pneumococcal is more immunogenic than pneumococcal vaccination alone in HIV-infected adults.
- Trial name
- ITAP (NCT00562939)
- Testing
- Pneumococcal vaccines + CPG 7909, Pneumococcal vaccines
- Where
- Denmark
- Volunteers
- 97 people
- Sponsor
- University of Aarhus
Pneumococcal Infectious Disease
A Clinical Trial to Observe the Safety of 23-Valent Pneumococcal Polysaccharide Vaccine in Target Population
An open clinical trial of a 23-valent pneumococcal polysaccharide vaccine (PPV23) developed by Sinovac Life Science Co., Ltd was conducted to evaluate the safety of Sinovac PPV23 in target population of individuals aged 2 years…
- Trial name
- NCT07071701
- Testing
- 23-valent pneumococcal polysaccharide vaccine, Influenza vaccine
- Where
- China
- Volunteers
- 19,267 people, healthy volunteers welcome
- Sponsor
- Sinovac Biotech Co., Ltd
Type 1 Diabetes Mellitus
Protection Against Pneumococcal Infection in Children With T1DM
Children/ young people with diabetes may be at a higher risk of acquiring certain infections. These infections include those caused by a bacterium called the pneumococcus which can cause pneumonia, meningitis and ear infections.
- Trial name
- T1DM (NCT01939522)
- Testing
- 13-valent pneumococcal conjugate vaccine (PCV13)
- Where
- United Kingdom
- Volunteers
- 50 people
- Sponsor
- University of Oxford
Pneumococcal Infections
A Study to Evaluate the Safety, Tolerability, and Immunogenicity of V114 in Allogeneic Hematopoietic Stem Cell Transplant Recipients (V114-022/PNEU-STEM)
The purpose of this study is to 1) evaluate the safety and tolerability, and immunogenicity of blinded V114 and Prevnar 13™ within each vaccination group, and 2) evaluate the safety and tolerability, and immunogenicity of…
- Trial name
- NCT03565900
- Testing
- V114, Prevnar 13™, PNEUMOVAX™23
- Where
- 52 sites in United States, Australia and 8 more
- Volunteers
- 277 people
- Sponsor
- Merck Sharp & Dohme LLC
Streptococcus Pneumoniae
Short Versus Long Duration of Therapy for Streptococcus Pneumoniae Bloodstream Infections
Streptococcus pneumoniae is a gram-positive (GP) bacteria responsible for common infections such as community-acquired pneumonia (CAP), as well as complicated infections such as bacteremia, infective endocarditis and meningitis.
- Trial name
- NCT06096025
- Testing
- pneumoniae bacteremia therapy
- Where
- United States
- Volunteers
- 200 people
- Sponsor
- Methodist Health System
Pneumococcal Infections
Mother's Gift Project
This prospective randomized evaluation of pneumococcal vaccine immunization of pregnant mothers, followed by pneumococcal conjugate immunization of their children is designed to assess the effects of these strategies on the…
- Trial name
- NCT00142389
- Testing
- pneumococcal polysaccharide and protein conjugate vaccines
- Where
- Bangladesh
- Volunteers
- 680 people, healthy volunteers welcome
- Sponsor
- Johns Hopkins Bloomberg School of Public Health
Pneumococcal Infections
Study Investigating Administration of Prevenar for Post-Marketing Surveillance
The purpose of this study is to identify the following problems and questions with respect to the safety of Pneumococcal 7-Valent Conjugate Vaccine (Diphtheria CRM 197 Protein), Prevenar, during the post-marketing period in…
- Trial name
- NCT00195390
- Testing
- Prevenar
- Where
- South Korea
- Volunteers
- 600 people, healthy volunteers welcome
- Sponsor
- Wyeth is now a wholly owned subsidiary of Pfizer
Leukemia
Immuno-Augmentation With GM-CSF of Pneumococcal Vaccine in Chronic Lymphocytic Leukemia Patients
The goal of this clinical research study is to see if Leukine(R) (sargramostim) improves the effectiveness of the pneumococcal vaccine, a medicine used to prevent pneumococcal pneumonia, in patients with chronic lymphocytic…
- Trial name
- NCT00323557
- Testing
- Sargramostim (GM-CSF), Pneumococcal Vaccine
- Where
- United States
- Volunteers
- 39 people
- Sponsor
- M.D. Anderson Cancer Center
Pneumococcal Infectious Disease
Clinical Trial of PCV24 in Adults
A Phase I clinical trial of 24-valent pneumococcal conjugate vaccine (PCV24) developed by Sinovac Life Science Co., Ltd will be conducted in adults aged 18 years and older.
- Trial name
- NCT06474377
- Testing
- Sinovac PCV24 formulation 1, Sinovac PCV24 formulation 2, Pneumovax®
- Where
- China
- Volunteers
- 170 people, healthy volunteers welcome
- Sponsor
- Sinovac Life Sciences Co., Ltd.
Pneumonia, Acute Respiratory Disease
Effectiveness of the Pneumococcal Polysaccharide Vaccine in Military Recruits
The primary objective is to determine the clinical benefit of employing the 23-valent pneumococcal vaccine among US military trainees. Secondary objectives include: determining the etiology of clinical pneumonia among U.S.
- Trial name
- NCT02079701
- Testing
- 23-valent pneumococcal vaccine
- Where
- 5 sites in United States
- Volunteers
- 152,723 people, healthy volunteers welcome
- Sponsor
- Naval Health Research Center
Pneumococcal Disease
A Phase III Clinical Trial to Study the Safety and Immunogenicity of Pneumovax™ 23 (V110) in Participants From the Russian Population (V110-018)
The purpose of this study is to determine if Pneumovax™ 23 (V110) is safe and immunogenic in participants from the Russian population who are 50 years of age and older or 2 to 49 years of age and at increased risk for…
- Trial name
- NCT01734239
- Testing
- Pneumovax™ 23
- Volunteers
- 102 people, healthy volunteers welcome
- Sponsor
- Merck Sharp & Dohme LLC
COVID-19
A Study of Booster Immunization With COVID-19 Vaccine,Inactivated Co -Administration With Influenza Vaccine and Pneumococcal Polysaccharide Vaccine
This study is a single center , randomized ,controlled and open-label phase Ⅳclinical trial of the booster immunization with the third dose of inactivated COVID-19 vaccine(CoronaVac)manufactured by Sinovac Research \& Development…
- Trial name
- NCT05499351
- Testing
- Adult group in immunogenicity and safety study of combined immunization, Elderly group in immunogenicity and safety study of combined immunization, Adult group in safety observation study of combined immunization
- Where
- China
- Volunteers
- 3,000 people, healthy volunteers welcome
- Sponsor
- Sinovac Biotech Co., Ltd
Acute Otitis Media, Mastoiditis
Impact of Prevnar 13 on Ear Infections in Children
Prevnar (7 valent pneumococcal conjugate vaccine [7vPnC]) has been shown to be effective against ear infections in children. Prevnar 13 is a new vaccine that is similar to Prevnar.
- Trial name
- NCT01272999
- Testing
- No intervention
- Where
- 8 sites in United States
- Volunteers
- 391 people
- Sponsor
- Pfizer
Pneumococcal Disease
Serotype Distribution of Chest X-ray Confirmed Pneumococcal Community Acquired Pneumonia in the Adult Population in Greece, Over 1 Year.
Serotype distribution and estimation of antimicrobial resistance in S. pneumoniae isolates and anticipated PCV7 and PCV13 coverage is difficult in Greece, because invasive isolates collected each year are limited and depict a…
- Trial name
- B1851065 (NCT01564771)
- Testing
- Non Intervention
- Where
- 21 sites in Greece
- Volunteers
- 293 people
- Sponsor
- Pfizer
Pneumococcal Diseases
Identifocation the B Cell Subsets Responsible for Anti-pneumococcal Response
The purpose of this study is to determine which B lymphocytes subsets are responsible for the production of IgM, IgG2 and IgA anti-pneumococcal capsular polysaccharides after vaccination with a 23-valent pneumococcal…
- Trial name
- PNEUMOVACB (NCT02126384)
- Testing
- pneumovax vaccination
- Where
- France
- Volunteers
- 9 people, healthy volunteers welcome
- Sponsor
- Institut National de la Santé Et de la Recherche Médicale, France
Pneumococcal Disease
A Study to Learn About How a New Pneumococcal Vaccine Works in Children
The purpose of this study is to learn about the safety, tolerability and immune effects of a pneumococcal vaccine in toddlers. Participants will take part in this study for approximately 6 or 8 months depending on which group…
- Trial name
- NCT06531538
- Testing
- PG4, 20-valent pneumococcal conjugate vaccine (20vPnC)
- Where
- 39 sites in United States, Puerto Rico
- Volunteers
- 225 people, healthy volunteers welcome
- Sponsor
- Pfizer
Healthy Participants
A Phase 2 Study to Learn About a Monovalent Pneumococcal Conjugate Candidate in Healthy Toddlers
The purpose of the study is to learn about the effects of a monovalent (single component) pneumococcal conjugate candidate (mPnC candidate) when given to toddlers between 11 and 15 months of age.
- Trial name
- NCT06116591
- Testing
- mPnC candidate, mPnC control
- Where
- 11 sites in Finland, Poland
- Volunteers
- 105 people, healthy volunteers welcome
- Sponsor
- Pfizer
Community-acquired Pneumonia
Effectiveness of the PCV13 in Older Thai Adults
This is the matched 1:2 case-control study, prospectively collect case and control who are diagnosed with pneumococcal or non-pneumococcal community acquired pneumonia (CAP), accordingly from November 2023 through October 2024.
- Trial name
- NCT06279624
- Where
- Thailand
- Volunteers
- 825 people, healthy volunteers welcome
- Sponsor
- Mahidol University