Clinical Trials on Vaccine

Total 1043 results

Wyeth is now a wholly owned subsidiary of Pfizer

Completed

Study Comparing Prevenar® to Pneumo 23 in Reducing Carriage in Children

Vaccines, Pneumococcal | Vaccines, Pneumococcal Conjugate Vaccine
Pfizer

Completed

Study to Evaluate 13 Valent Pneumococcal Conjugate Vaccine (13vPnC) Vaccine Followed by 23-valent Pneumococcal Polysaccharide Vaccine (23vPS) Vaccine in Allogeneic Hematopoietic Stem Cell Transplant Recipients

Vaccines, Pneumococcal Conjugate Vaccine

United States, Spain, France, Canada, Germany, Czechia, Sweden, Belgium, Poland, Netherlands
Wyeth is now a wholly owned subsidiary of Pfizer

Completed

Study Evaluating a 13-valent Pneumococcal Conjugate Vaccine in Elderly Subjects

Vaccines, Pneumococcal Conjugate Vaccine

South Africa
Wyeth is now a wholly owned subsidiary of Pfizer

Completed

Study to Evaluate a 13-valent Pneumococcal Conjugate Vaccine in Elderly Subjects

Vaccines, Pneumococcal Conjugate Vaccine
Wyeth is now a wholly owned subsidiary of Pfizer

Completed

Study Evaluating Prevenar Immunogenicity in High Risk Children

Vaccines, Pneumococcal Conjugate Vaccine
Merck Sharp & Dohme LLC

Completed

Safety, Tolerability, and Immunogenicity of Vaxelis™ in Children Previously Vaccinated With Vaxelis™ or Hexyon™ (V419-016)

Vaccines, Combined | Hexavalent Vaccine

Germany, Italy, Spain
Wyeth is now a wholly owned subsidiary of Pfizer

Completed

Study Evaluating 13-valent Pneumococcal Conjugate Vaccine in Healthy Infants in Brazil

Vaccines, Pneumococcal Conjugate Vaccine

Brazil
Wyeth is now a wholly owned subsidiary of Pfizer

Completed

Study Evaluating 13-valent Pneumococcal Conjugate Vaccine in Healthy Japanese Infants

Vaccines, Pneumococcal Conjugate Vaccine

Japan
Wyeth is now a wholly owned subsidiary of Pfizer

Completed

Study Evaluating 13-valent Pneumococcal Conjugate Vaccine in Healthy Infants

Vaccines, Pneumococcal Conjugate Vaccine

Canada
Wyeth is now a wholly owned subsidiary of Pfizer

Completed

Post-Marketing Study of the Safety of Prevenar (Pneumococcal Conjugate Vaccine, 7-valent)

Vaccines, Pneumococcal Conjugate Vaccine

Philippines
Pfizer

Completed

A Phase 3 Trial Evaluating the Safety, Tolerability, and Immunogenicity of a 13-valent Pneumococcal Conjugate Vaccine in Japanese Elderly Adults Aged 65 Years Old and Older

Pneumococcal Vaccines | Pneumococcal Conjugate Vaccine

Japan
Wyeth is now a wholly owned subsidiary of Pfizer

Completed

Study Evaluating A 13-Valent Pneumococcal Conjugate Vaccine Administered to Infants in Taiwan

Vaccines | Pneumococcal Conjugate Vaccine

Taiwan
Bandim Health Project

Active, not recruiting

OPV as Potential Protection Against COVID-19

Mortality | COVID | Morbidity | Poliovirus Vaccine, Oral | Non-Specific Effects of Vaccines

Guinea-Bissau
Emergent BioSolutions
Centers for Disease Control and Prevention

Completed

VA-006 Vaccinia Vaccine (ACAM2000) for the Production of VIGIV

Smallpox Vaccine Adverse Reaction

United States
Centers for Disease Control and Prevention, China

Recruiting

Combined Immunization of COVID-19 Inactivated Vaccine With QIV and PPV23 (QIV;PPV23)

Pneumococcal Vaccines | Safety | Influenza Vaccines | COVID-19 Vaccines | Immunogenicity, Vaccine

China
Stanford University

Active, not recruiting

Supporting CHWs as Vaccine Educators: Impact of a Digital Training and Chatbot Intervention on Vaccination in Kenya

Vaccine Hesitancy | Vaccine Refusal | Vaccine Knowledge

Kenya
Children's Mercy Hospital Kansas City

Completed

Vaccine Hesitancy: A Survey of Pediatric Clinicians

Vaccine Hesitancy | Vaccine Refusal

United States
University of Ottawa

Not yet recruiting

Education to Improve Pneumococcal Vaccine Uptake Among Older Adults (PROPEL)

Pneumococcal Vaccine Uptake | Vaccination Willingness | Pneumococcal Vaccine Knowledge | Pneumococcal Vaccine Attitude

Canada
Bandim Health Project

Enrolling by invitation

Measles Vaccination at Health System Contacts

Mortality | Measles Vaccine | Hospital Admission | Non-specific (Heterologous) Effects of Vaccines

Guinea-Bissau
Indiana University
Merck Sharp & Dohme LLC

Completed

HPV Vaccine Acceptability Among Young Men Who Have Sex With Men

HPV Vaccine Attitudes | HPV Vaccine Intention

United States
University of Pittsburgh
Merck Sharp & Dohme LLC

Completed

Randomized Trial of Alternative HPV Vaccination Schedules in Males in a University Setting

Quadrivalent HPV Vaccine | Human Papillomavirus Vaccine

United States
PT Bio Farma
Center for Child Health Universitas Gadjah Mada (CCH-PRO UGM; Cipto Mangunkusumo... and other collaborators

Recruiting

Safety and Immunogenicity of SARS-CoV-2 Protein Subunit Recombinant Vaccine in Healthy Children

Vaccine Adverse Reaction | Vaccine Reaction

Indonesia
National Institute of Allergy and Infectious Diseases...

Completed

VRC 208: Dose, Safety and Immunogenicity of a Recombinant Modified Vaccinia Virus Ankara Ebola Vaccine, VRC-EBOMVA079-00-VP (MVA-EbolaZ), Administered Alone or as a Boost to cAd3-Ebola Vaccines in Healthy Adults

Healthy Adult Immune Responses to Vaccine

United States
East Carolina University

Recruiting

Advancing Vaccine Equity Through Understanding Vaccine Hesitancy, Barriers, and Trust

Vaccine Hesitancy | Structural Barriers | Vaccine Trust

United States
Bandim Health Project
Odense University Hospital; Odense Patient Data Explorative Network; Municipality...

Completed

Using BCG to Protect Senior Citizens During the COVID-19 Pandemic

Covid19 | Immunosenescence | Vaccine Preventable Disease | Morbidity | Non-specific Effects of Vaccines | Heterologous Immunity

Denmark
Centre National de la Recherche Scientifique, France
Université Paris-Dauphine; Fondation La main à la pâte; Direction de l Évaluation...

Completed

Testing The Effectiveness Of Two Interventions To Reduce Vaccine Hesitancy Among Adolescents (Kidivax)

Health Knowledge, Attitudes, Practice | Vaccine Hesitancy | Vaccine Refusal

France
UNC Lineberger Comprehensive Cancer Center
National Cancer Institute (NCI); University of Minnesota; Kaiser Permanente

Completed

Mobile Coaching to Improve HPV Vaccine Delivery

HPV Vaccine | Provider Communication Practices | Vaccine Recommendation Practices

United States
Children's National Research Institute
Pfizer

Completed

Comparison of Immunization Quality Improvement Dissemination Study (CIzQIDS)

Immunization | Hepatitis B Vaccine | Poliovirus Vaccine, Inactivated | DTaP Vaccine | MMR Vaccine | HIB-vaccine | Chickenpox Vaccine | Pneumococcal Polysaccharide Vaccine
HIV Vaccine Trials Network
South Africa AIDS Vaccine Initiative

Completed

Safety of and Immune Response to a DNA HIV Vaccine Boosted With a Modified Vaccinia HIV Vaccine and Protein HIV Vaccine in Healthy Adults

HIV Seronegativity | HIV Preventive Vaccine

South Africa
University of Colorado, Denver
National Cancer Institute (NCI); University of California, Los Angeles

Completed

State Immunization Information Systems to Improve HPV Vaccination Rates

HPV Vaccine | Adolescent Health | Vaccine | Immunization | Reproductive Health | Preventive Health Services | Human Papiloma Virus Vaccine | Health Registry

United States
Association Clinique Thérapeutique Infantile du...
Pfizer

Recruiting

National Bacterial Meningitis Study

Meningitis | Children, Only | Neonatal Infection | Meningococcal Vaccines | Pneumococcal Conjugate Vaccine | Antibiotic Treatment | H. Influenzae Vaccine | Case Fatality Rate

France
The University of Hong Kong

Completed

Volatility and Heterogeneity of Vaccine Sentiments Means Continuous Monitoring is Needed When Measuring Message Effectiveness

Vaccine-Preventable Diseases | Vaccine Refusal

Hong Kong
Bandim Health Project
Statens Serum Institut; Research Center for Vitamins and Vaccines

Unknown

Vaccine Campaign Effects on General Hospital Admissions and Mortality Among Children (RE-CAMP)

Mortality | Children | Oral Polio Vaccine | Morbidity | Measles Vaccination | Non-specific/Heterologous Effects of Vaccines

Guinea-Bissau
Fudan University
The University of Hong Kong

Not yet recruiting

Effectiveness of Vaccine Chatbot on HPV Vaccine Awareness and Vaccination in China

HPV Vaccine

China
McMaster University
Merck Canada Inc.

Recruiting

Assessing Knowledge, Beliefs and Attitudes Toward HPV Vaccination Among Parents in North West, Cameroon

Vaccine Refusal

Cameroon
Johns Hopkins Bloomberg School of Public Health

Completed

Chatbot-based Intervention to Promote Vaccine Acceptance in Varansi, India

Vaccine Hesitancy

India
Yuzuncu Yıl University

Enrolling by invitation

VACCINE HESITATION

VACCINE HESITATION

Turkey
Dartmouth-Hitchcock Medical Center

Terminated

Trusted Messenger Intervention

Vaccine Hesitancy

United States
PATH
Bill and Melinda Gates Foundation; Children's Hospital Medical Center, Cincinnati and other collaborators

Completed

Mixed Schedule Study of Live Oral Rotavirus Vaccines and Trivalent P2-VP8 Subunit Rotavirus Vaccine

Rotavirus Vaccine

South Africa
Duke University
University of South Carolina

Completed

Increase Vaccine Uptake in Adolescent in Rural South (INVEST)

Vaccine Hesitancy

United States
University of Florida

Completed

MenB Vaccine: Implementation Via Information, Empowerment and Accessibility (MenBVaccine)

Meningococcal Vaccine

United States
University of Manitoba
Canadian Immunization Research Network

Completed

Public Health Messages to Address Vaccine Hesitancy

Vaccine Hesitancy

Canada
International Centre for Diarrhoeal Disease Research...
Incepta Vaccine Limited

Completed

Non Inferiority Trial of Locally Manufactured Meningococcal ACWY Vaccine 'Ingovax ACWY' in Bangladesh.

Meningococcal Vaccine

Bangladesh
Jaye Shyken, MD

Completed

Vaccination Compliance

Vaccine Compliance

United States
Pfizer

Completed

A Trial to Assess the Lot Consistency, Safety, Tolerability and Immunogenicity of Bivalent rLP2086 Vaccine When Given to Healthy Subjects Aged ≥10 to <19 Years

Meningococcal Vaccine

United States, Canada, Finland, Italy, Poland, United Kingdom, Czech Republic, Germany
Wyeth is now a wholly owned subsidiary of Pfizer

Completed

Study Evaluating A 13-Valent Pneumococcal Conjugate Vaccine Administered To Infants In Korea

Pneumococcal Vaccine

Korea, Republic of
Chulalongkorn University
HIV-NAT, Thai Red Cross - AIDS Research Centre; Chula Clinical Research Center...

Recruiting

Immunogenicity and Safety of Comvigen (Bivalent) Vaccine

Safety of a Single Dose of COMVIGEN Vaccine | Reactogenicity of a Single Dose of COMVIGEN Vaccine | Immunogenicity of a Single Dose of COMVIGEN Vaccine | Safety of a Single Dose of BIVALENT Pfizer/BNT Vaccine | Reactogenicity of a Single Dose of BIVALENT Pfizer/BNT Vaccine | Immunogenicity...

Thailand
University of Utah
National Cancer Institute (NCI); Kaiser Permanente; University of Arizona; Sea...

Not yet recruiting

PREVENT HPV-Related Cancers (PREVENT)

Vaccine Hesitancy | HPV Vaccination | Vaccine Refusal | Vaccine; Uptake | Vaccination; Series Completion

United States
Assiut University

Not yet recruiting

Animal Bite Victims Seeking Medical Services at Concerned Hospitals

Vaccine-Preventable Diseases
Chulalongkorn University
BioNet-Asia; Chula Clinical Research Center (Chula CRC), Faculty of Medicine... and other collaborators

Recruiting

Safety and Immunogenicity of ChulaCov19 BNA159 mRNA Vaccine

Safety of 25 ug of ChulaCov19-BNA159 mRNA Vaccine | Tolerability of 25 ug of ChulaCov19-BNA159 mRNA Vaccine | Immune Response of 25 ug of ChulaCov19-BNA159 mRNA Vaccine | Safety of 50 ug of ChulaCov19-BNA159 mRNA Vaccine | Tolerability of 50 ug of ChulaCov19-BNA159 mRNA Vaccine | Immune Response... and other conditions

Thailand

Clinical Trials on Vaccine

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