Search clinical trials for: A C Vaccine

Total 18988 results

Jiangsu Province Centers for Disease Control and...
Royal (Wuxi) Biological Co., LTD

Completed

Phase 3 Study of A Group A, C Polysaccharide Meningococcal and Type b Haemophilus Influenzal Conjugate Vaccine

Influenza | Meningitis

China
Jiangsu Province Centers for Disease Control and...
Royal (Wuxi) Biological Co., LTD

Completed

Immunogenicity and Safety of A Group A, C Polysaccharide Meningococcal and Type b Haemophilus Influenzal Conjugate Vaccine in Infants and Children

Group A, C Polysaccharide Meningitis | Type b Haemophilus Influenza

China
Wei Cun
Yunnan Center for Disease Control and Prevention

Unknown

A Phase III Clinical Trial of the Group A and C Meningococcal Polysaccharide Vaccine

Meningitis, Meningococcal

China
Chiron Corporation

Unknown

Kinetic of Immune Memory Response After Re-Vaccination With Meningococcal Vaccine

Meningococcal Disease; Meningococcal Meningitis

United Kingdom
Beijing Minhai Biotechnology Co., Ltd

Completed

Immunogenicity and Safety of Meningococcal (A, C, Y and W135) Conjugate Vaccine

Meningitis

China
Sanofi Pasteur, a Sanofi Company

Completed

Immunogenicity and Safety of an Investigational Quadrivalent Meningococcal Conjugate Vaccine in Adults 56 Years and Older

Meningitis | Meningococcal Infections | Meningococcal Meningitis

United States, Puerto Rico
Sanofi Pasteur, a Sanofi Company

Completed

Study of a Quadrivalent Meningococcal Conjugate Vaccine in Subjects Aged 56 and Older

Meningitis | Meningococcal Infections | Meningococcal Meningitis | Invasive Meningococcal Disease

United States
Beijing Zhifei Lvzhu Biopharmaceutical Co., Ltd

Active, not recruiting

Immunogenicity and Safety of Group A and C Meningococcal Polysaccharide Conjugate Vaccine in Volunteers Aged 3-5 Months

Healthy Population

China
Sanofi Pasteur, a Sanofi Company

Completed

Study on a Quadrivalent Meningococcal Conjugate Vaccine (MenACYW Conjugate Vaccine) Compared to Two Meningococcal Reference Vaccines in European Toddlers

Meningococcal Immunisation (Healthy Volunteers)

Denmark, Finland, Germany
Sanofi Pasteur, a Sanofi Company

Recruiting

Observational, Passive Surveillance Program to Collect Information on Women and Their Offspring Exposed to MenQuadfi® During Pregnancy, in United States (US)

Meningococcal Infection

United States
EuBiologics Co.,Ltd

Completed

Safety and Immunogenicity of Meningococcal Conjugate Vaccine in Healthy Adults Aged 19 to 55 Years Old

Infection, Meningococcal

Korea, Republic of
Sanofi Pasteur, a Sanofi Company

Completed

Immunogenicity and Safety of an Investigational Quadrivalent Meningococcal Conjugate Vaccine in Toddlers

Meningitis | Meningococcal Infections | Meningococcal Meningitis

Finland, Germany, Hungary, Spain
Sanofi Pasteur, a Sanofi Company

Completed

Immunogenicity and Safety of an Investigational Quadrivalent Meningococcal Conjugate Vaccine in Healthy Toddlers

Meningitis | Meningococcal Infections | Meningococcal Meningitis

Finland
EuBiologics Co.,Ltd

Completed

Safety and Immunogenicity of Pentavalent Meningococcal Conjugate Vaccine (EuNmCV-5) in Healthy Adults Aged 19 to 55 Years Old

Infection, Meningococcal

Korea, Republic of
University of British Columbia
Canadian Institutes of Health Research (CIHR)

Completed

Evaluation of Meningococcal C Vaccine Programmes in Canadian Children

Meningococcal Sero-type C Infection

Canada
Sanofi Pasteur, a Sanofi Company

Completed

Immunogenicity and Safety of a Booster Dose of an Investigational Quadrivalent Meningococcal Conjugate Vaccine

Meningitis | Meningococcal Infections | Meningococcal Meningitis

United States, Puerto Rico
Sanofi Pasteur, a Sanofi Company

Completed

Immune Lot Consistency, Immunogenicity, and Safety of an Investigational Quadrivalent Meningococcal Conjugate Vaccine

Meningitis | Meningococcal Infections | Meningococcal Meningitis

United States
Beijing Zhifei Lvzhu Biopharmaceutical Co., Ltd

Active, not recruiting

Immunogenicity and Safety of Meningococcal ACYW135 Polysaccharide Conjugate Vaccine in Volunteers Aged From 3 to 5 Months

Meningitis, Meningococcal

China
National Institute of Allergy and Infectious Diseases...

Completed

Evaluating the Safety and Immunogenicity of Env (A,B,C,A/E)/Gag (C) DNA and gp120 (A,B,C,A/E) Protein/GLA-SE HIV Vaccines, Given Individually or Co-administered, in Healthy, HIV-1-Uninfected Adults

HIV Infections

United States
Worcester HIV Vaccine
Brigham and Women's Hospital; Access to Advanced Health Institute (AAHI)

Completed

Evaluating the Safety and Immunogenicity of Polyvalent DNA/gp120 HIV Vaccine in Healthy, HIV-uninfected Adults

HIV Infections

United States
Beijing Zhifei Lvzhu Biopharmaceutical Co., Ltd
Air Force Military Medical University, China; Guizhou Center for Disease Control... and other collaborators

Unknown

Immunogenicity and Safety of Meningococcal Groups A and C and Haemophilus b Conjugate Vaccine in Infants 2 to 5 Months of Age

Meningitis | Meningococcal Infections | Meningococcal Meningitis

China
Sanofi

Completed

Study of a Quadrivalent Meningococcal Conjugate Vaccine as a Single Dose Compared With a Single Dose of a Meningococcal Reference Vaccine in Children, Adolescents, and Adults 2 to 55 Years of Age

Meningococcal Immunisation (Healthy Volunteers)

Japan
Hualan Biological Engineering, Inc.

Completed

Clinical Trial of Group ACYW135 Meningococcal Polysaccharide Vaccine 003

Meningitis
Sanofi Pasteur, a Sanofi Company

Completed

Study of ChimeriVax™ Tetravalent Dengue Vaccine in Healthy Subjects

Dengue Fever | Dengue Hemorrhagic Fever | Dengue Virus | Dengue Disease

Vietnam
Pfizer

Completed

Evaluation of a 3-dose Vaccination Regimen With One of Three Ascending Dose Levels of Clostridium Difficile Vaccine With or Without Adjuvant in Healthy Adults Aged 50 to 85 Years

Clostridium Difficile Associated Disease

United States
Sanofi Pasteur, a Sanofi Company

Completed

Study of an Investigational Quadrivalent Meningococcal Conjugate Vaccine Administered in Children Aged 2 to 9 Years

Meningitis | Meningococcal Infections | Meningococcal Meningitis

United States, Puerto Rico
Sanofi Pasteur, a Sanofi Company

Completed

Immunogenicity and Safety of Menactra® Vaccine in Adolescents in Saudi Arabia

Meningococcal Infections | Neisseria Meningitidis

Saudi Arabia
Sanofi Pasteur, a Sanofi Company

Completed

Immunogenicity and Safety of an Investigational Quadrivalent Meningococcal Conjugate Vaccine in Healthy Adults, Adolescents, Children, and Toddlers in India and Healthy Adolescents and Children in the Republic of South Africa (MET55)

Healthy Volunteers (Meningococcal Infection)

India, South Africa
Beijing Zhifei Lvzhu Biopharmaceutical Co., Ltd

Active, not recruiting

Immunogenicity and Safety of MCV4 in Volunteers Aged 6 Months-5 Years

Healthy Population

China
JN-International Medical Corporation

Completed

Immunogenicity and Safety of Group A, C, Y & W-135 Meningococcal Polysaccharide Diphtheria Toxoid Conjugate Vaccine

Meningococcal Infections | Meningococcal Meningitis

United States
Tan Tock Seng Hospital
KK Women's and Children's Hospital; Duke-NUS Graduate Medical School; A*Star

Recruiting

Efficacy of Different COVID-19 Vaccine Combinations in Inducing Long-term Humoral Immunity [PRIBIVAC] (PRIBIVAC)

COVID-19

Singapore
Sanofi Pasteur, a Sanofi Company

Completed

A Study to Describe the Safety Profile and Compare the Immune Response of 4 Different Formulations of an Investigational Tdap Vaccine When Compared to Licensed Tdap Vaccine in Young Adults in Canada

Tetanus Immunisation (Healthy Volunteers) | Diphtheria Immunisation (Healthy Volunteers) | Pertussis Immunisation (Healthy Volunteers)

Canada
Public Health England
Institute of Child Health; National Institute of Biological Standards and Control

Completed

Study to Evaluate the Immune Response of United Kingdom (UK) Infants Receiving DTaP/Hib/IPV, Meningococcal C Conjugate and Pneumococcal Conjugate Vaccines, Antibody Persistence and Responses to Booster Doses in the Second Year of Life (Sched2)

Pneumococcal Infections | Meningococcal Infections

United Kingdom
Pfizer

Active, not recruiting

To Understand the Safety and Effects of a C. Difficile Vaccine With New Adds-Ons. It Will Be Given Twice Over a Period of Time to Healthy Adults

Clostridoides Difficile Associated Disease

United States
Sanofi

Completed

Safety, Tolerability, and Immunogenicity of a Clostridium Difficile Toxoid Vaccine in Healthy Elderly Volunteers

Clostridium Infections

United States
GlaxoSmithKline

Completed

Respiratory Syncytial Virus (RSV) Investigational Vaccine in Infants Aged 6 and 7 Months Likely to be Unexposed to RSV

Respiratory Syncytial Virus Infections

Finland, Spain, United Kingdom, United States, Thailand, Brazil, Canada, Panama, Italy, Colombia, Mexico, Poland, Turkey
GlaxoSmithKline

Completed

A Sourcing Study to Collect Human Blood Samples From Healthy Adults

Meningitis, Meningococcal

Australia, Germany
Sanofi Pasteur, a Sanofi Company

Completed

A Phase I, Randomized, Modified Single-blind, Active-controlled (Infants Only), Four-stage, Step-down, Comparative, Multi-center Study

Meningococcal Immunization
Epicentre
University of Oslo; Norwegian Institute of Public Health; Medecins Sans Frontieres...

Completed

Fractional Dose Tetravalent A, C, Y, W135 Meningococcal Polysaccharide Vaccine

Infections, Meningococcal | Meningitis, Meningococcic

Norway, Uganda
Sanofi Pasteur, a Sanofi Company

Completed

Study of Sanofi Pasteur and Lanzhou Institute's Meningococcal (Group A and C) Polysaccharide Vaccine in Children

Meningitis | Meningococcal Disease

China
International Vaccine Institute
Massachusetts General Hospital; EuBiologics Co.,Ltd

Recruiting

Dose Escalation Study to Evaluate the Safety and Immunogenicity of the Cholera Conjugate Vaccine in Healthy Adults

Cholera Vaccination Reaction

Korea, Republic of
GlaxoSmithKline

Completed

Safety of Purified Meningococcal Vaccine With Serogroups ACWY, in 3,000 Filipino Subjects Aged > 2 Years

Infections, Meningococcal

Philippines
Sanofi Pasteur, a Sanofi Company

Completed

Safety of a Quadrivalent Meningococcal Conjugate Vaccine Administered Concomitantly With Routine Pediatric Vaccines in Healthy Infants and Toddlers (MET41)

Healthy Volunteers (Meningococcal Infection)

Puerto Rico, United States
Sinovac Biotech Co., Ltd

Completed

Comparison of Immunogenicity and Safety of Inactivated and Live Attenuated Hepatitis A Vaccines in Young Adults

Hepatitis A

China
Butantan Institute

Completed

Effectiveness Assessment of Vaccinating Schoolchildren Against Influenza (Xo_Gripe)

Influenza | Acute Respiratory Infection

Brazil
Sanofi Pasteur, a Sanofi Company

Completed

Study of Reduced Dose of Menomune® in Children Who Previously Received Meningococcal Diphtheria Toxoid Conjugate Vaccine

Meningitis | Neisseria Meningitidis | Meningococcemia

United States
Sanofi Pasteur, a Sanofi Company

Completed

Study to Assess the Safety and Immunogenicity of a Single Dose of a Quadrivalent Meningococcal Conjugate Vaccine (MenACYW Conjugate Vaccine) in Older Adults in Turkey and Lebanon (MEQ00063)

Healthy Volunteers (Meningococcal Infection)

Lebanon, Turkey
Sanofi Pasteur, a Sanofi Company

Completed

Immunogenicity and Safety Study of a Quadrivalent Meningococcal Conjugate Vaccine Administered Concomitantly With Routine Pediatric Vaccines in Healthy Infants and Toddlers

Healthy Volunteers (Meningococcal Infection)

United States, Puerto Rico
Sanofi Pasteur, a Sanofi Company

Active, not recruiting

Study on a MenACYW Conjugate Vaccine Administered as a Single Dose in Participants Aged 12 Months and Older in Vietnam

Meningococcal Infection (Healthy Volunteers)

Vietnam
Sanofi Pasteur, a Sanofi Company

Active, not recruiting

Study on an Investigational Quadrivalent Meningococcal Conjugate Vaccine (MenACYW Conjugate Vaccine) Administered as a 5- and/or 10-year Booster Doses in Children and Adolescents Vaccinated 5 or 10 Years Earlier as Toddlers

Meningococcal Immunisation (Healthy Volunteers)

Spain, Finland, Germany, Hungary

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