Search clinical trials for: Vaccines,

Total 3649 results

Pfizer

Active, not recruiting

Korea Comirnaty Post-marketing Surveillance

COVID-19 | SARS-CoV-2 | Adverse Effects | Safety | Vaccines

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

Completed

Hepatitis B Booster Study in Adolescence

Hepatitis B

Canada
The University of Hong Kong

Completed

Direct and Indirect Benefits of Influenza Vaccination in Schools and Households

Acute Respiratory Infection | Influenza-like Illness | Influenza Virus Infection

Hong Kong
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
The Hospital for Sick Children
Bill and Melinda Gates Foundation; Aga Khan University

Active, not recruiting

Naunehal - Integrated Immunization & MNCH Interventions; A Quasi-Experimental Study

Under Five Child Health Nutrition and Immunization

Pakistan
Pfizer

Completed

A Clinical Trial to Study the Safety, Tolerance and Immunogenic Response to Gardasil and Bivalent rLP2086 Vaccine When Given at the Same Time to Children Between the Ages of 11 and 17

Vaccines | Meningococcal Vaccines

United States
Pfizer

Completed

Study To Describe The Safety, Tolerability, And Immunogenicity Of 13- Valent Pneumococcal Conjugate Vaccine Formulated In Multidose Vials When Given With Routine Pediatric Vaccines In Healthy Infants In India

Vaccines

India
National Institute of Allergy and Infectious Diseases...

Completed

PfSPZ Challenge in Healthy Malaria-Naïve Adults in the United States

Plasmodium Falciparum Infection

United States
Pfizer

Completed

Study To Describe The Safety Of 13-valent Pneumococcal Conjugate Vaccine In Children 6 To 17 Years Of Age In India

Vaccines

India
University of Alabama at Birmingham
National Cancer Institute (NCI)

Recruiting

Provider-Focused Intervention for Maximizing HPV Vaccine Uptake in Young Cancer Survivors

Papillomavirus Vaccines

United States
Vaxcyte, Inc.

Completed

Safety, Tolerability, and Immunogenicity Study of a 24-Valent Pneumococcal Conjugate Vaccine (VAX-24) in Older Adults

Pneumococcal Vaccines

United States
University of Maryland, Baltimore
Merck Sharp & Dohme LLC

Terminated

Effectiveness of SMS (Short Message Service) Text Messaging in Increasing Adherence to Gardasil (CHAT)

HPV Vaccines

United States
PATH

Completed

Study of Meninigococcal Conjugate Vaccine Containing Serogroups A,C,Y,W and X (MCV5) in Healthy Adults

Meningococcal Vaccines

United States
Children's Hospital of Philadelphia
Agency for Healthcare Research and Quality (AHRQ)

Completed

Giving Immunizations Through Vaccine Education (GIVE)

HPV Vaccines

United States
Wyeth is now a wholly owned subsidiary of Pfizer

Completed

Study to Evaluate a 13-valent Pneumococcal Conjugate Vaccine in Infants.

Vaccines, Pneumococcal

Germany
Wyeth is now a wholly owned subsidiary of Pfizer

Completed

Study Evaluating the Safety, Tolerability and Immunogenicity of 13vPnC as a 2-Dose Regimen or With 23vPS

Pneumococcal Vaccines

United States
Pfizer

Completed

A Clinical Trial to Study the Safety, Tolerance and Immunogenic Response to MCV4, Tdap and Bivalent rLP2086 Vaccine When Given at the Same Time to Children Between the Ages of 10 Through 12 Years of Age

Vaccines | Meningococcal Vaccines

United States
Centers for Disease Control and Prevention
National Institute of Allergy and Infectious Diseases (NIAID); Alaska Native... and other collaborators

Completed

Study to Eliminate Hib Carriage in Rural Alaska Native Villages

Haemophilus Influenzae Type B | Carrier State

United States
Mikhael Petrovich Kostinov
Pfizer

Completed

Clinical and Immunological Efficiency of Bacterial Vaccines at Adult Patients With Bronchopulmonary Pathology

Chronic Obstructive Pulmonary Disease | Pneumococcal Infections | Asthma

Russian Federation
National Institute of Allergy and Infectious Diseases...

Completed

Trial to Evaluate the Safety, Immunogenicity and Protective Efficacy of Three or Five Administrations of GAP3KO Sporozoites

Plasmodium Falciparum Infection

United States
Maria de Lourdes de Sousa Maia, MD

Not yet recruiting

Evaluation of the Non-Inferiority of a 12-Valent Pneumococcal Conjugate Vaccine in Healthy Children in Brazil.

Pneumococcal Vaccines
Vaxcyte, Inc.

Completed

Safety, Tolerability, and Immunogenicity Study of a 24-Valent Pneumococcal Conjugate Vaccine (VAX-24) in Adults

Pneumococcal Vaccines

United States
Vaxcyte, Inc.

Active, not recruiting

Safety, Tolerability, and Immunogenicity Study of a 31-Valent Pneumococcal Conjugate Vaccine (VAX-31) in Adults

Pneumococcal Vaccines

United States
Inventprise Inc.
PATH; Canadian Center for Vaccinology; Vaccine Evaluation Center, Canada

Active, not recruiting

Dose-Ranging Study to Evaluate a 25-Valent Pneumococcal Conjugate Vaccine

Pneumococcal Vaccines

Canada
Inventprise Inc.
PATH; Canadian Center for Vaccinology; Vaccine Evaluation Center, Canada

Completed

Study to Evaluate a 25-Valent Pneumococcal Conjugate Vaccine (IVT PCV-25)

Pneumococcal Vaccines

Canada
Huong McLean, PhD
Centers for Disease Control and Prevention

Active, not recruiting

Impact of Adolescent Vaccine Reminder Notices Sent Via Preferred Method of Communication on HPV Vaccination

Papillomavirus Vaccines

United States
Murdoch Childrens Research Institute
National Health and Medical Research Council, Australia; GlaxoSmithKline; Bill... and other collaborators

Completed

Trial of Pneumococcal Vaccine Schedules in Ho Chi Minh City, Vietnam

Pneumococcal Vaccines

Vietnam
Taipei Medical University Shuang Ho Hospital

Unknown

Using "Decision Aids" to Help the Infant Family to Decide the Use of Oral Rotavirus Vaccine

Rotavirus Vaccines

Taiwan
Wyeth is now a wholly owned subsidiary of Pfizer

Completed

Study Evaluating 13-Valent Pneumococcal Conjugate Vaccine in Healthy Infants in Mexico

Vaccines, Pneumococcal

Mexico
Pfizer

Completed

Study Evaluating 13-valent Pneumococcal Conjugate Vaccine in Healthy Children

Pneumococcal Vaccines

Sweden
VA Sierra Nevada Health Care System
Merck Sharp & Dohme LLC

Not yet recruiting

Evaluation of PCV15 Vaccination Among PPSV23-experienced, Immunocompromised Elderly Veterans

Immunosuppression | Pneumococcal Vaccines
Washington University School of Medicine
National Cancer Institute (NCI)

Completed

Increasing Optimal Use of HPV Vaccination in Primary Care

Human Papillomavirus Vaccines

United States
Arizona State University
National Institute on Minority Health and Health Disparities (NIMHD); Adelante...

Completed

Community Pharmacists Vaccinate Against Cancer (CPVAC)

Human Papillomavirus Vaccines

United States
University of Texas Southwestern Medical Center
National Cancer Institute (NCI); Southern Methodist University; Parkland Health...

Terminated

Developing a Self-persuasion Intervention Promoting Adolescent HPV Vaccination: Feasibility Trial

Human Papillomavirus Vaccines

United States
Laval University
Centers for Disease Control and Prevention

Completed

Immunogenicity of One Dose of Gardasil and One Dose of Gardasil-9

Human Papillomavirus Vaccines

Canada
Pharmacy Quality Alliance

Completed

Immunization Services Model for Adult Rate Improvement (ImmuSMART)

Pharmacy | Immunization | Vaccines
Codagenix, Inc

Recruiting

Safety and Immunogenicity of CodaVax-RSV in Seropositive and Seronegative Children

Respiratory Syncytial Virus Infections

United States, South Africa
Randy Vince, MD

Not yet recruiting

Increasing Men's Engagement in Preventive Healthcare Through an Enhanced Cocoon Vaccination Strategy

Preventive Medicine | Vaccines
Xiamen Innovax Biotech Co., Ltd

Completed

Immunogenicity and Safety of One Dose of HPV Vaccine

Human Papillomavirus Vaccines

China
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
University of Michigan
African Population and Health Research Center

Not yet recruiting

The Next Generation Vaccine Card: Innovative Technology to Improve Vaccine Equity in Rural and Urban Settings in East Africa

Vaccines

Kenya, Uganda
University of California, Los Angeles
National Cancer Institute (NCI); University of Colorado, Denver; New York State...

Completed

HPV Centralized R/R RCT #2 - New York State

Vaccines

United States
National Institute of Allergy and Infectious Diseases...
University of Rochester

Completed

Study of Immune Responses in Healthy Adults Receiving Live Influenza Virus Vaccines

Influenza, Human

United States
Universidade Cidade de Sao Paulo

Completed

Knowledge and Attitude About HPV Vaccines

Behavior | Attitude | Knowledge

Brazil
Seattle Children's Hospital
National Center for Research Resources (NCRR); Thrasher Research Fund

Completed

Pilot Study of the Rotavirus Vaccine in Infants With Intestinal Failure

Intestinal Failure | Rotavirus Vaccines

United States
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

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