Clinical trials: Streptococcus Pneumoniae, Invasive Disease
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, Meningitis
Immunogenicity of 7-Valent Pneumococcal Conjugate Vaccine in Lung Fluid of Adults With and Without HIV Infection
Lung immune responses are regulated independently of systemic responses. Injected vaccines may induce optimal responses in blood but not at mucosal surfaces.
- Conditions
- Pneumonia, Meningitis, Invasive Pneumococcal Disease, HIV
- Trial name
- NCT00371878
- Testing
- 7-valent pneumococcal conjugate vaccine (Prevnar)
- Where
- Malawi
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Royal Liverpool University Hospital
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)
Pneumococcal Disease
Pneumococcal Adult Kinetics Study - Understanding the B Cell Response to Pneumococcal Vaccines
This is an open-label phase III clinical trial. The purpose of this trial is to investigate in detail the kinetics of the immune response to Prevenar-13, a pneumococcal conjugate vaccine, compared to Pneumovax-II, a pneumococcal…
- Trial name
- NCT01432158
- Testing
- Prevenar 13, Pneumovax II
- Where
- United Kingdom
- Volunteers
- 4 people, healthy volunteers welcome
- Sponsor
- University of Oxford
Pneumococcal Infection, ANCA-associated Vasculitis
Residual Anti-pneumococcal Immunity After Pneumococcal Immunization in ANCA-associated Vasculitis
Descriptive study of the residual anti-pneumococcal immunity in patients with Anti-neutrophil cytoplasmic antibody (ANCA)-associated vasculitis (AAV) who have previously gone through pneumococcal immunization.
- Trial name
- NCT02463539
- Where
- France
- Volunteers
- 19 people
- Sponsor
- Assistance Publique - Hôpitaux de Paris
Pneumococcal Infections, Pneumococcal Conjugate Vaccine
National, Non Interventional Study of Invasive Pneumococcal Disease in Children and Newborns
After 7 then 13 valent pneumococcal conjugate vaccine (PCV) implementation in France in children, we will evaluate the impact of this vaccination on invasive pneumococcal disease (IPD).
- Conditions
- Pneumococcal Infections, Pneumococcal Conjugate Vaccine, Antibiotic Treatment, Mortality
- Trial name
- IPD (NCT04664556)
- Where
- France
- Volunteers
- 3,000 people
- Sponsor
- Association Clinique Thérapeutique Infantile du val de Marne
Pneumonia, Otitis Media
Surveillance of Non-invasive Streptococcus Pneumoniae Infections in Belgium
The investigators will conduct a prospective observational study of non-invasive S. pneumoniae infections in Belgium and characterize serotype distributions to evaluate national vaccination programs.
- Conditions
- Pneumonia, Otitis Media, Sinusitis Bacterial
- Trial name
- STREPTO (NCT04447521)
- Where
- Belgium
- Volunteers
- 1,404 people
- Sponsor
- Sciensano
Pneumococcal Nasopharyngeal Colonization, Invasive Pneumococcal Disease
Impact of PCV on Disease and Colonization Among Native American Communities
The purpose of this study is to determine the impact of pneumococcal conjugate vaccine on carriage of pneumococcus in the nasopharynx and on the incidence of invasive pneumococcal disease in the community.
- Trial name
- NCT01083459
- Where
- 2 sites in United States
- Volunteers
- 6,628 people, healthy volunteers welcome
- Sponsor
- Johns Hopkins Bloomberg School of Public Health
Invasive Streptococcus Pneumoniae Disease
An Alternative Booster Vaccine Against Meningitis and Ear Infections
This is a study to evaluate an alternative booster for pneumococcal conjugate vaccination (PCV) for children at 12 months of age.
- Trial name
- NCT01443416
- Testing
- 13-valent pneumococcal conjugate vaccine, 10-valent pneumococcal conjugate vaccine
- Where
- United Kingdom
- Volunteers
- 178 people, healthy volunteers welcome
- Sponsor
- University of Oxford
Invasive Pneumococcal Disease, Protection Against, Streptococcus Pneumoniae Infection
CIRN Pneumococcal Conjugate Vaccine 1 vs. 2 Dose Priming Study
This study is assessing if a reduced dosing schedule (1+1) of the 13-valent pneumococcal conjugate vaccine (PCV13) is non-inferior to the currently used schedule used in most of Canada.The vaccine is currently usually given as 3…
- Trial name
- NCT03384589
- Testing
- PCV13
- Where
- Canada
- Volunteers
- 248 people, healthy volunteers welcome
- Sponsor
- University of British Columbia
Pneumococcal Infections
A Study of Pneumococcal Conjugate Vaccine (V114) Compared to a Marketed Vaccine (V114-003)
This study will evaluate whether the aluminum-adjuvanted or the non-adjuvanted formulation of the candidate pneumococcal vaccine (V114) is non-inferior to Prevnar 13® based on immune responses to the 13 serotypes in common…
- Trial name
- NCT01215188
- Testing
- V114 Aluminum-adjuvanted, V114 Non-adjuvanted, Prevnar 13®
- Volunteers
- 1,152 people, healthy volunteers welcome
- Sponsor
- Merck Sharp & Dohme LLC
Streptococcal Pneumonia
A Study of Streptococcus Pneumonia Colonisation and Invasive Disease in Cambodian Children
Streptococcus pneumoniae (the pneumococcus) remains a leading cause of childhood mortality and morbidity. Between 2007 and 2012, Angkor Hospital for Children (AHC), Siem Reap, Cambodia documented that S.
- Trial name
- PCV (NCT03331952)
- Testing
- Prospective study, Cross-sectional surveys
- Where
- Cambodia
- Volunteers
- 4,111 people, healthy volunteers welcome
- Sponsor
- University of Oxford
Pneumococcal Disease, Invasive
Phase 2 Trial to Evaluate Safety and Immunogenicity of Inventprise's (IVT) 25-valent Pneumococcal Conjugate Vaccine (IVT PCV-25) in Healthy Infants
Phase 2 trial to evaluate safety and immunogenicity of Inventprise's (IVT) 25-valent pneumococcal conjugate vaccine (IVT PCV-25) in Healthy Infants
- Trial name
- NCT06790290
- Testing
- Formulation B, Formulation C, Formulation D
- Where
- 3 sites in Philippines
- Volunteers
- 421 people, healthy volunteers welcome
- Sponsor
- Inventprise Inc.
Pneumococcal Infections, Chronic Lymphocytic Leukemia
Pneumococcal Vaccination in Patients With Chronic Lymphocytic Leukaemia
In this study the antibody response after vaccination with the 13-valent pneumococcal conjugated vaccine (PCV13) followed 2 months later by the 23-valent polysaccharide vaccine (PPSV23) in adults with chronic lymphocytic leukemia…
- Conditions
- Pneumococcal Infections, Chronic Lymphocytic Leukemia, Vaccine-Preventable Diseases, Invasive Pneumococcal Disease, Recurrent Isolated
- Trial name
- Pneumo-CLL (NCT05145101)
- Testing
- Prevnar13
- Where
- Netherlands
- Volunteers
- 150 people
- Sponsor
- Hannah Garcia Garrido
Neisseria Meningitidis (Bacterial Meningitis), Invasive Pneumococcal Disease (IPD)
Safety and Immunogenicity Study of MenC-TT Vaccine (NeisVac-C) in Toddlers Previously Immunized With PCV7 (Prevenar®)
The purpose of this study in healthy toddlers who have not previously been immunized against MenC infection and who completed their primary immunization series with PCV-7 (3 vaccinations) during infancy is to demonstrate that the…
- Trial name
- NCT00617760
- Testing
- Group C Meningococcal Polysaccharide-Tetansu Toxoid Conjugate (MenC-TT) vaccine and 7-valent Pneumococcal CRM197-conjugate vaccine (PCV7), 7-valent Pneumococcal CRM197-conjugate vaccine (PCV7), Group C Meningococcal Polysaccharide-Tetansu Toxoid Conjugate (MenC-TT)
- Where
- 27 sites in Germany
- Volunteers
- 330 people, healthy volunteers welcome
- Sponsor
- Pfizer
Infections, Streptococcal, Streptococcus Pneumoniae
Evaluation of Effectiveness of GSK Biologicals' Pneumococcal Conjugate Vaccine 1024850A Against Invasive Disease
The aim of this study is to assess the effectiveness of GSK Biologicals' pneumococcal conjugate vaccine (GSK1024850A), administered according to different vaccination schedules, against invasive disease caused by S.
- Trial name
- FinIP (NCT00861380)
- Testing
- Pneumococcal conjugate vaccine GSK1024850A, GSK Biologicals' Engerix TM vaccine (Hepatitis B vaccine), GSK Biologicals' Havrix TM vaccine (Hepatitis A vaccine)
- Where
- Finland
- Volunteers
- 41,188 people, healthy volunteers welcome
- Sponsor
- GlaxoSmithKline
Study is Open to Seniors Age 50 or Older
Impact and Cost of a Pharmacist Pneumococcal Vaccination Program With PNEUMOVAX® 23 at an Urban Senior Center
The overall goals of this program are to measure the impact of a pharmacist pneumococcal vaccine education program (PPVP) using a senior center model of care and provide the pneumococcal vaccine to eligible participants.
- Trial name
- PPVP (NCT01944462)
- Testing
- Pharmacist Pneumococcal Vaccine Program (PPVP)
- Where
- United States
- Volunteers
- 203 people, healthy volunteers welcome
- Sponsor
- Thomas Jefferson University
Pneumococcal Disease
Child Pneumococcal Serotype Epidemiology In Greece
Streptococcus pneumoniae is a major cause of pneumonia, sepsis, bacteremia, and pneumococcal meningitis among infants and children worldwide.
- Trial name
- NCT01111214
- Testing
- no intervention
- Where
- 9 sites in Greece
- Volunteers
- 457 people
- Sponsor
- Pfizer
Pneumococcal Infection, Streptococcus Pneumoniae Infection
The Effect of Fractional Doses of Pneumococcal Conjugate Vaccines on Immunogenicity and Carriage in Kenyan Infants
Before the introduction of pneumonia vaccines in 2000, between 700,000 - 1 million children died each year as a result of infection with the bacteria Streptococcus pneumoniae and the resulting diseases, namely, meningitis, sepsis…
- Conditions
- Pneumococcal Infection, Streptococcus Pneumoniae Infection, Invasive Pneumococcal Disease, Protection Against
- Trial name
- FPCV (NCT03489018)
- Testing
- PCV10, PCV13
- Where
- Kenya
- Volunteers
- 2,100 people, healthy volunteers welcome
- Sponsor
- London School of Hygiene and Tropical Medicine
Invasive Pneumococcal Disease
Study Evaluating Prevenar in the Prevention of Invasive Pneumococcal Disease (IPD) in the Paediatric Population in Spain.
The aim of this study is to evaluate the postlicensure effectiveness of Prevnar in the prevention of IPD in the Spanish paediatric population (children younger than 5 years)
- Trial name
- NCT00227188
- Testing
- Pneumococcal 7-valent conjugate vaccine Prevnar
- Where
- Spain
- Volunteers
- 408 people
- Sponsor
- Pfizer