Clinical trials: Streptococcal Pneumonia
Pneumococcal Infections, Pneumonia, Pneumococcal
Lot-to-Lot Consistency of V114 in Healthy Adults (V114-020)
The primary objectives are to evaluate the safety and tolerability of V114 and to compare the serotype-specific opsonophagocytic activity (OPA) geometric mean titers (GMTs) across 3 different lots of V114.
- Trial name
- PNEU-TRUE (NCT03950856)
- Testing
- V114, Prevnar 13™
- Where
- 55 sites in United States, Australia and 4 more
- Volunteers
- 2,340 people, healthy volunteers welcome
- Sponsor
- Merck Sharp & Dohme LLC
Streptococcus Pneumonia
Prevalence and Serotype Distribution of Streptococcus Pneumoniae in Healthy Vietnamese Children From 6 Months to 5 Years Old
This observational study is designed as a cross-sectional survey of children from 6 months and 5 years old who visit the Vietnam Vaccination Center (VNVC) system in Hanoi, Danang and Ho Chi Minh City for vaccination services.
- Trial name
- NCT06638333
- Where
- 3 sites in Vietnam
- Volunteers
- 800 people, healthy volunteers welcome
- Sponsor
- Tam Anh Research Institute
Pneumococcal Vaccines
A Clinical Study to Evaluate the Safety, Tolerability, and Immunogenicity of VAX-31 in Healthy Infants
The objective of the study is to evaluate the safety, tolerability, and immunogenicity of 4 injections of VAX-31 (at 4 dose levels) compared to PCV20 in infants at 2, 4, 6, and 12-15 months of age, in addition to receiving…
- Trial name
- NCT06720038
- Testing
- 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
- Where
- 48 sites in United States, Puerto Rico
- Volunteers
- 900 people, healthy volunteers welcome
- Sponsor
- Vaxcyte, Inc.
Infections, Streptococcal
Exploratory Study in Healthy Elderly Subjects to Collect Urine for Development of Assays to Detect S. Pneumoniae
GSK Biologicals is working on the development of a vaccine to protect elderly people from pneumococcal infection. For the future studies in that project, it would be useful to have some easy non invasive tests to detect infection…
- Trial name
- NCT00523770
- Testing
- Urine sample collection
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- GlaxoSmithKline
Pneumococcal Disease
Disease Burden of Pneumonia, Meningitis and Bacteremia Among Children in Japan: Pneumonet Japan
Streptococcus pneumoniae is a major cause of pneumonia, among infants and children in Japan and worldwideThis study plans to investigate the rate of invasive pneumococcal disease "IPD " and the rate of hospitalizations due to…
- Trial name
- NCT00757575
- Where
- 2 sites in Japan
- Volunteers
- 28,511 people
- Sponsor
- Pfizer
Pneumococcal Vaccines
Safety, Tolerability, and Immunogenicity of a 24-Valent Pneumococcal Conjugate Vaccine (VAX-24) in Healthy Infants
The objective of the study is to evaluate the safety and tolerability of 4 injections of VAX-24 (at 3 dose levels) compared to PCV15 in infants at 2, 4, 6, and 12-15 months of age, in addition to receiving routine US concomitant…
- Trial name
- NCT05844423
- Testing
- 0.5 ml dose of 1.1 mcg VAX-24, 0.5 ml dose of PCV20, 0.5 ml dose of 2.2 mcg VAX-24
- Where
- 32 sites in United States
- Volunteers
- 802 people, healthy volunteers welcome
- Sponsor
- Vaxcyte, Inc.
Streptococcus Pneumonia, Controlled Human Infection
Experimental Human Pneumococcal Challenge With SPN3
The 'Experimental Human Pneumococcal challenge' (EHPC) model is a way of putting drops of bacteria into the nose. Investigators have studied this model of putting bacteria in the nose safely in over 1500 volunteers over the past…
- Trial name
- Challenge3 (NCT05535868)
- Testing
- Serotype 3 Experimental Human Pneumococcal Challenge - Liverpool Isolate (LIV014-S3), Serotype 3 Experimental Human Pneumococcal Challenge - Malawi Isolate (MLW-10V)
- Where
- United Kingdom
- Volunteers
- 91 people, healthy volunteers welcome
- Sponsor
- Liverpool School of Tropical Medicine
Pneumonia, Pneumococcal, Pneumonia Childhood
Paediatric Pneumococcal Pneumonia in Malaysia Prior to and During Pneumococcal Conjugate Vaccine (PCV) Implementation
The purpose of this research is to provide baseline surveillance of pneumonia in young children in Malaysia before and during the implementation of the pneumococcal conjugate vaccine (PCV).
- Trial name
- MSIP PCV (NCT04923035)
- Where
- 3 sites in Malaysia
- Volunteers
- 1,010 people, healthy volunteers welcome
- Sponsor
- IMU University, Malaysia
Pneumonia, Pneumococcal
A Study to Evaluate the Safety, Tolerability, and Immunogenicity of V116 in Pneumococcal Vaccine-experienced Adults (V116-006, STRIDE-6)
This a study of V116 in adults ≥50 years of age who previously received a pneumococcal vaccination ≥1 year before enrollment. The primary objectives of this study are to evaluate the safety, tolerability, and immunogenicity of…
- Trial name
- NCT05420961
- Testing
- V116, PCV15, PPSV23
- Where
- 51 sites in United States, Canada and 7 more
- Volunteers
- 717 people, healthy volunteers welcome
- Sponsor
- Merck Sharp & Dohme LLC
Influenza, Human, Pneumonia, Pneumococcal
Evaluation of Immunogenicity and Safety of Combined Immunization of COVAX (Produced in Wuhan) and PPV23 / IIV4
Subjects will be recruited and divided into 3 groups: Experimental Group (468 subjects): 1st dose : combined vaccination of COVAX+PPV23, 2nd dose: combined vaccination of COVAX+IIV4; Control Group A (468 subjects): 1st dose…
- Conditions
- Influenza, Human, Pneumonia, Pneumococcal, COVID-19 Pneumonia
- Trial name
- NCT05079152
- Testing
- COVAX+PPV23;COVAX+IIV4, COVAX only (1st and 2nd dose), PPV23 for the 1st dose and IIV4 for the 2nd dose
- Where
- 3 sites in China
- Volunteers
- 1,404 people, healthy volunteers welcome
- Sponsor
- China National Biotec Group Company Limited
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
Pneumococcal Pneumonia
Pharmacist Impact on Pneumococcal Polysaccharide Vaccination Rates in Patients With Diabetes in a Supermarket Pharmacy Chain
The goals of the study are to determine the pneumococcal polysaccharide vaccination rate in patients with diabetes before and after community pharmacist education and intervention.
- Trial name
- NCT03851978
- Testing
- Pharmacist Vaccine Education
- Where
- 4 sites in United States
- Volunteers
- 431 people, healthy volunteers welcome
- Sponsor
- Virginia Commonwealth University
Streptococcus Pneumoniae Pneumonia, Streptococcus Pneumoniae Infection
Pneumococcal Nasopharyngeal Colonization as Predictor of Community-Acquired Pneumonia (CAP) in Adults With Chronic Diseases.
Streptococcus pneumoniae (pneumococcus) is a commensal bacterium, often isolated in the nasopharynx of preschool children and older adults with weakened immune systems, a pathogen that remains the leading cause of…
- Conditions
- Streptococcus Pneumoniae Pneumonia, Streptococcus Pneumoniae Infection, Streptococcus Pneumoniae Infection Invasive, Community-acquired Pneumonia
- Trial name
- CAP (NCT04944719)
- Testing
- nasopharyngeal aspirate
- Where
- Colombia
- Volunteers
- 810 people
- Sponsor
- Universidad de la Sabana
Pneumonia, Pneumococcal, Invasive Pneumococcal Disease
An Epidemiological Survey to Establish the Spectrum of Circulating Serotypes of S. Pneumoniae, in Patients Older 18 Years
Pneumococcal conjugate vaccine was added to the National Immunization Program in Russia in 2014 which could affect the changes in pneumococcal serotypes in growing population.
- Conditions
- Pneumonia, Pneumococcal, Invasive Pneumococcal Disease, Acute Otitis Media
- Trial name
- SPECTRUM (NCT04464291)
- Testing
- Detection of Streptococcus pneumoniae strains
- Where
- Russia
- Volunteers
- 500 people
- Sponsor
- The Interregional Association for Clinical Microbiology and Antimicrobial Chemotherapy (IACMAC)
Pneumonia, Pneumococcal
Study of Gamma PN3 in the Elderly
Phase 1 double- blind randomised active comparator dose escalating study of Gamma PN3 in the elderly
- Trial name
- NCT06562790
- Testing
- Gamma PN3, Prevnar
- Where
- Australia
- Volunteers
- 105 people, healthy volunteers welcome
- Sponsor
- GPN Vaccines
Tonsillitis Acute, Pneumonia - Bacterial
Comparative Study of Adherence to Antibiotic Therapy Among Pediatric Patients: Hospital Emergency Department vs. Primary Care Center
This study was initiated because of the limited litterature available on this topic. The objective was to compare adherence to antibiotic therapy among a pediatric population treated in two healthcare settings in France: the…
- Conditions
- Tonsillitis Acute, Pneumonia - Bacterial, Otitis Media Acute, Cystitis Acute
- Trial name
- ObsATBGignaUrg (NCT07711756)
- Volunteers
- 191 people
- Sponsor
- University Hospital, Montpellier
Pneumonia, Pneumococcal
Study of 10-valent Pneumococcal Conjugate Vaccine (Pneumosil) Administered in a 2+1 Schedule to Healthy Infants
The primary objectives of this study are to evaluate the immunogenicity (antibody response) and safety and tolerability of a 2-dose primary series and booster dose (2+1 schedule) of Pneumosil co-administered with routine…
- Trial name
- NCT03896477
- Testing
- Pneumosil, Prevenar 13, Synflorix
- Where
- The Gambia
- Volunteers
- 660 people, healthy volunteers welcome
- Sponsor
- PATH
Streptococcus Pneumoniae Pneumonia
PhaseⅠClinical Trial of 24-valent Pneumococcal Polysaccharide Conjugate Vaccine
In the treatment of pneumococcal diseases, the common use of penicillin-based antimicrobial agents has led to drug resistance, which has become a global challenge. Therefore, disease prevention through vaccination is essential.
- Trial name
- NCT07025876
- Testing
- low dose PCV24, high dose PCV24, PPV23
- Where
- China
- Volunteers
- 240 people, healthy volunteers welcome
- Sponsor
- Jiangsu Province Centers for Disease Control and Prevention
Thalassemia, Sickle Cell Anemia
Invasive Infections in Children With Hemoglobinopathies
Patients diagnosed as having hemoglobinopathies are exposed to serious bacterial infections, principally those patients that underwent splenectomy.
- Trial name
- NCT00456443
- Testing
- Historical records
- Where
- Israel
- Volunteers
- 200 people
- Sponsor
- HaEmek Medical Center, Israel
Pneumococcal Disease
Pneumoniae Epidemiology Study in China
To determine the proportion of hospitalized pneumonia cases in children aged 60 months or less associated with vaccine-preventable Streptococcus pneumoniae serotypes (4, 6B, 9V, 14, 18C, 19F, 23F).
- Trial name
- NCT00471770
- Where
- China
- Volunteers
- 1,000 people
- Sponsor
- Wyeth is now a wholly owned subsidiary of Pfizer