Clinical trials: Pneumococcal Vaccines, active
Pneumococcal Infectious Disease
Clinical Trial of 13-Valent Pneumococcal Conjugate Vaccine
A Phase Ⅲ clinical trial of 13-valent pneumococcal conjugate vaccine (PCV13) developed by Sinovac Life Science Co., Ltd will be conducted in pediatric population aged 2 months (minimum 6 weeks)-5 years (before 6th birthday).
- Trial name
- NCT06617715
- Testing
- Sinovac PCV13, Prevnar®
- Where
- China
- Volunteers
- 3,080 people, healthy volunteers welcome
- Sponsor
- Sinovac Life Sciences Co., Ltd.
Sickle Cell Disease (SCD), Invasive Bacterial Infections
Epidemiology of Invasive Bacterial Infections in Children With Sickle Cell Disease in France Between 2020 and 2025
Children with sickle cell disease are at high risk of invasive bacterial infections, which may lead to serious complications. Preventive measures, including antibiotic prophylaxis and vaccination, have changed the epidemiology of…
- Trial name
- DREPIBAC (NCT07639008)
- Where
- 31 sites in France
- Volunteers
- 350 people
- Sponsor
- Assistance Publique - Hôpitaux de Paris
Diffuse Large-Cell Lymphoma, Primary Mediastinal Large B-Cell Lymphoma (PMBCL)
Optimizing Cellular and Humoral Immunity by Vaccinating With PCV13 Before and After CAR-T Therapy
The purpose of the study is to evaluate whether receiving the pneumococcal 13-valent conjugate vaccine (PCV13) before and after CD19-targeted CAR T cell therapy will optimize cellular and humoral immunity to pneumococcus.
- Conditions
- Diffuse Large-Cell Lymphoma, Primary Mediastinal Large B-Cell Lymphoma (PMBCL), Transformed Follicular Lymphoma (TFL), High-grade B-cell Lymphoma (HGBCL)
- Trial name
- NCT04745559
- Testing
- Pneumococcal conjugate vaccine (PCV13), CD19 targeted CAR T Cell Therapy
- Where
- United States
- Volunteers
- 26 people
- Sponsor
- H. Lee Moffitt Cancer Center and Research Institute
Autoimmune Rheumatic Diseases
Influence of Methotrexate Discontinuation on Immunogenicity After PCV-20 Vaccine in Patients ARDs
This clinical trial aims to evaluate the effect of temporary methotrexate (MTX) discontinuation on the humoral immunogenicity of the 20-valent pneumococcal conjugate vaccine (PCV20) in adult patients with autoimmune rheumatic…
- Trial name
- MTX-PCV20-ARD (NCT07242092)
- Testing
- Pneumococcal Vaccine
- Where
- Brazil
- Volunteers
- 192 people
- Sponsor
- University of Sao Paulo General Hospital
Pneumococcal Disease
A Study to Learn About the Safety of an Expanded Pneumococcal Vaccine in Healthy Infants
The purpose of this study is to learn about the safety of a new pneumococcal vaccine and how the new pneumococcal vaccine helps to fight against germs that can cause pneumonia (lung infections), meningitis (brain infections), and…
- Trial name
- NCT07573462
- Testing
- PG4, 20-valent pneumococcal conjugate vaccine (20vPnC)
- Where
- 78 sites in United States, Argentina and 8 more
- Volunteers
- 2,400 people, healthy volunteers welcome
- Sponsor
- Pfizer
Multiple Myeloma
Pneumococcal Conjugated Vaccine 13 (PCV13) for Patients With Multiple Myeloma (MM)
Multiple myeloma patients often get serious infections that can be deadly. A British study looked at newly diagnosed patients and found that bacterial infections were the main cause of death in the first 60 days, mostly from…
- Trial name
- NCT07154537
- Testing
- 2-dose PCV13, 1-dose PCV13
- Where
- Taiwan
- Volunteers
- 101 people
- Sponsor
- National Taiwan University Hospital
Pneumococcal Infectious Disease
Clinical Trial of PCV24 in Infants Aged 2-23 Months
A Phase 1b clinical trial of 24-valent pneumococcal conjugate vaccine (PCV24) developed by Sinovac Life Science Co., Ltd will be conducted in pediatric population aged 2 months (minimum 42 days)-23 months.
- Trial name
- NCT06800261
- Testing
- Sinovac PCV24, Prevnar®
- Where
- 2 sites in China
- Volunteers
- 180 people, healthy volunteers welcome
- Sponsor
- Sinovac Life Sciences Co., Ltd.
Stage III Hepatocellular Carcinoma AJCC v8, Stage III Intrahepatic Cholangiocarcinoma AJCC v8
Modified Immune Cells (Autologous Dendritic Cells) and a Vaccine (Prevnar) Combined With Immune Checkpoint Inhibition After High-Dose External Beam Radiation Therapy in Treating Patients With Unresectable Liver Cancer
This early phase I trial studies the side effects of autologous dendritic cells and a vaccine called Prevnar in combination with immune checkpoint inhibition (with bevacizumab and atezolizumab or druvalumab) in treating patients…
- Conditions
- Stage III Hepatocellular Carcinoma AJCC v8, Stage III Intrahepatic Cholangiocarcinoma AJCC v8, Stage IV Hepatocellular Carcinoma AJCC v8, Stage IV Intrahepatic Cholangiocarcinoma AJCC v8
- Trial name
- NCT03942328
- Testing
- Atezolizumab, Bevacizumab, External Beam Radiation Therapy
- Where
- United States
- Volunteers
- 85 people
- Sponsor
- Mayo Clinic
Pneumococcal Disease
A Study to Understand the Safety of the 20vPnC Vaccine in Healthy Chinese Adults, Children, and Infant
The purpose of this study is to learn about the safety of the 20-valent pneumococcal conjugate vaccine (20vPnC) among adults, children, and infants, as well as the immunogenicity of 20vPnC among infants and children under 2 years…
- Trial name
- NCT07023081
- Testing
- 20vPnC, 13vPnC
- Where
- 2 sites in China
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Pfizer
Pneumococcal Infectious Diseases
A Lot-to-Lot Consistency Clinical Trial of PCV13
A Phase IIIb clinical trial of 13-valent pneumococcal conjugate vaccine (PCV13)developed by Sinovac Life Science Co., Ltd will be conducted in children aged 2 to 5 years.
- Trial name
- NCT07832500
- Testing
- Sinovac PCV13 lot 1, Sinovac PCV13 lot 2, Sinovac PCV13 lot 3
- Where
- China
- Volunteers
- 1,125 people, healthy volunteers welcome
- Sponsor
- Sinovac Life Sciences Co., Ltd.
Pneumococcal Infections, Immunization Programs
Randomized Controlled Trial Of Text Messages To Increase Pneumococcal Vaccination In Adults In Chile.
The goal of this randomized controlled trial is to learn if text message reminders sent through WhatsApp increase pneumococcal vaccination coverage in adults turning 65 years old in Chile.
- Conditions
- Pneumococcal Infections, Immunization Programs, Vaccination Coverage, Text Messaging (Intervention)
- Trial name
- PNEUMO-SMS (NCT07659470)
- Testing
- WhatsApp text message reminder for pneumococcal vaccination
- Where
- Chile
- Volunteers
- 40,753 people, healthy volunteers welcome
- Sponsor
- Pablo Tomás Valenzuela García
Vaccine, Streptococcus Pneumoniae
Clinical Trial Assessing the Immunogenicity of an Anti-pneumococcal Vaccination Strategy (PCV13+PPV23 Versus PREVENAR20) in Adult Patients Treated for a Lymphoma
The French Public Health Council recommended pneumococcal vaccination combined strategy for all immunocompromised patients in 2012.
- Conditions
- Vaccine, Streptococcus Pneumoniae, Lymphoma, Non-Hodgkin
- Trial name
- HEMATOVAC (NCT04460235)
- Testing
- Prevenar 13 + Pneumovax 23, PREVENAR20
- Where
- 7 sites in France
- Volunteers
- 160 people
- Sponsor
- Poitiers University Hospital
Community-Acquired Pneumonia (CAP)
A Study to Learn About How Well the Prevnar 20 Vaccine Works for Pneumonia in People Who Are 65 Years and Older
The purpose of this study is to learn about how well the Prevnar 20 vaccine (PCV20) stops invasive pneumococcal disease (a group of severe infections caused by a bacteria called Streptococcus pneumoniae), pneumococcal pneumonia…
- Trial name
- NCT06782282
- Where
- United States
- Volunteers
- 22,234,435 people
- Sponsor
- Pfizer
Pneumococcal Immunization
Study of a 4-Dose Regimen of a 21-valent Pneumococcal Conjugate Vaccine in Healthy Infants From Approximately 2 Months of Age
This study is a Phase 3, randomized, modified double-blind study which aims to measure whether PCV21 vaccine (investigational pneumococcal conjugate vaccine) is safe and can help the body to develop germ-fighting agents called…
- Trial name
- NCT06736041
- Testing
- PCV21 vaccine, Prevnar 20 vaccine, M-M-R II vaccine
- Where
- 112 sites in United States, Australia and 4 more
- Volunteers
- 1,714 people, healthy volunteers welcome
- Sponsor
- Sanofi Pasteur, a Sanofi Company
Pneumonia, Bacterial
A Trial to Evaluate the Safety and Reactogenicity of an Investigational Pneumococcal Vaccine in Toddlers 12 to 15 Months of Age Receiving a Single Booster Dose
The main purpose of this study is to assess the safety and reactogenicity of a single dose of the new pneumococcal vaccine (called Pn-MAPS30plus) in toddlers who have previously completed a two-dose primary vaccination series…
- Trial name
- NCT07406334
- Testing
- Pn-MAPS30plus, PCV20
- Where
- 2 sites in South Africa
- Volunteers
- 46 people, healthy volunteers welcome
- Sponsor
- GlaxoSmithKline
Autoimmune Rheumatologic Disease
Safety and Immunogenicity of PCV20 in Pediatric Patients With Autoimmune Rheumatic Diseases
This clinical trial evaluates the immunogenicity (humoral and cellular) and safety of the 20-valent pneumococcal conjugate vaccine (PCV20) in children, adolescents, and young adults aged 2-25 years with autoimmune rheumatic…
- Trial name
- PCV20-PARD (NCT07252791)
- Testing
- Pneumococcal Vaccine
- Where
- Brazil
- Volunteers
- 114 people, healthy volunteers welcome
- Sponsor
- University of Sao Paulo General Hospital
Pneumococcal Infectious Disease
Clinical Trial of PCV24 in Infants and Children Aged 2 Months to 5 Years
A Phase 2 clinical trial of 24-valent pneumococcal conjugate vaccine (PCV24) developed by Sinovac Life Science Co., Ltd will be conducted in the pediatric population aged 2 months (minimum 42 days) to 5 years.
- Trial name
- NCT07300644
- Testing
- Sinovac PCV24, Prevnar®
- Where
- 3 sites in China
- Volunteers
- 420 people, healthy volunteers welcome
- Sponsor
- Sinovac Life Sciences Co., Ltd.
Pneumococcal Vaccines
A Clinical Study to Evaluate the Safety, Tolerability, and Immunogenicity of VAX-31 With Influenza Vaccine in Adults ≥ 50 Years of Age
This is a Phase 3, randomized, double-blind study to evaluate the safety and immunogenicity of VAX-31 and seasonal influenza vaccine in pneumococcal-naïve adults ≥ 50 years when the two vaccines are administered at the same visit…
- Trial name
- NCT07365826
- Testing
- 31-valent pneumococcal conjugate vaccine, Seasonal Influenza Vaccine (SIV) (Flublok)
- Where
- 25 sites in United States
- Volunteers
- 1,390 people, healthy volunteers welcome
- Sponsor
- Vaxcyte, Inc.
Sickle Cell Disease
Study of a Single Dose of a 21-valent Pneumococcal Conjugate Vaccine in Children and Adolescents With Sickle Cell Disease
The purpose of this study is to measure whether PCV21 vaccine (investigational pneumococcal vaccine) is safe and can help the body to develop germ-fighting agents called "antibodies" (immunogenicity) compared with 20vPCV…
- Trial name
- NCT07247188
- Testing
- PCV21, 20vPCV
- Where
- 7 sites in United States, Dominican Republic
- Volunteers
- 100 people
- Sponsor
- Sanofi
Aging
The Role of Neutrophils in the Age-driven Decline in Anti-pneumococcal Vaccine Responses
This study focuses on the role of neutrophils in shaping the adaptive immune response to the anti-pneumococcal vaccine Prevnar-13 in young and elderly adults.
- Trial name
- NCT06128915
- Testing
- vaccine
- Where
- United States
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- State University of New York at Buffalo