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Clinical Trials on Vaccine Refusal
Total 1092 results
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Hadassah Medical OrganizationMerck Sharp & Dohme LLCRecruitingCompliance, Patient | Pediatric Disorder | Congenital Disorders | Vaccine Refusal | Disability, IntellectualIsrael
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Argentina Servin, MD, MPHNational Institute on Minority Health and Health Disparities (NIMHD); San Ysidro...CompletedCovid19 | Vaccine RefusalUnited States
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Tulane UniversityNational Institutes of Health (NIH)CompletedCovid19 | Vaccine RefusalUnited States
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Bandim Health ProjectActive, not recruitingMortality | COVID | Morbidity | Poliovirus Vaccine, Oral | Non-Specific Effects of VaccinesGuinea-Bissau
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Centre Hospitalier Eure-SeineCompleted
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Emergent BioSolutionsCenters for Disease Control and PreventionCompletedSmallpox Vaccine Adverse ReactionUnited States
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Assiut UniversityNot yet recruitingVaccine Refusal
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Centers for Disease Control and Prevention, ChinaRecruitingPneumococcal Vaccines | Safety | Influenza Vaccines | COVID-19 Vaccines | Immunogenicity, VaccineChina
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Centre Hospitalier Universitaire de BesanconCompletedAging | Epidemiology | Qualitative Research | Refusal, TreatmentFrance
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State University of New York - Downstate Medical...CompletedKidney Transplantation | Treatment Refusal | Patient ComplianceUnited States
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Stanford UniversityUniversity of California, San Francisco; Wuqu' Kawoq, Maya Health AllianceCompletedVaccination RefusalGuatemala
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University of OttawaNot yet recruitingPneumococcal Vaccine Uptake | Vaccination Willingness | Pneumococcal Vaccine Knowledge | Pneumococcal Vaccine AttitudeCanada
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Bandim Health ProjectEnrolling by invitationMortality | Measles Vaccine | Hospital Admission | Non-specific (Heterologous) Effects of VaccinesGuinea-Bissau
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PT Bio FarmaCenter for Child Health Universitas Gadjah Mada (CCH-PRO UGM; Cipto Mangunkusumo... and other collaboratorsRecruitingVaccine Adverse Reaction | Vaccine ReactionIndonesia
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Indiana UniversityMerck Sharp & Dohme LLCCompletedHPV Vaccine Attitudes | HPV Vaccine IntentionUnited States
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University of PittsburghMerck Sharp & Dohme LLCCompletedQuadrivalent HPV Vaccine | Human Papillomavirus VaccineUnited States
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Centre Hospitalier de Saint-DenisAgence de La BiomédecineCompletedPsychology | Anthropology | Refusal, Organ DonationFrance
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Mariam Ayman Amin SharafEnrolling by invitationCovid19 | COVID-19 Respiratory Infection | Vaccine RefusalEgypt
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National Institute of Allergy and Infectious Diseases...CompletedHealthy Adult Immune Responses to VaccineUnited States
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East Carolina UniversityRecruitingVaccine Hesitancy | Structural Barriers | Vaccine TrustUnited States
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Bandim Health ProjectOdense University Hospital; Odense Patient Data Explorative Network; Municipality...CompletedCovid19 | Immunosenescence | Vaccine Preventable Disease | Morbidity | Non-specific Effects of Vaccines | Heterologous ImmunityDenmark
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Geisinger ClinicCompletedCommunication | Vaccination RefusalUnited States
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University Hospital, MontpellierActive, not recruitingAdolescent | Cognitive Behavioral Therapy | Child Psychiatry | Anxious School RefusalFrance
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UNC Lineberger Comprehensive Cancer CenterNational Cancer Institute (NCI); University of Minnesota; Kaiser PermanenteCompletedHPV Vaccine | Provider Communication Practices | Vaccine Recommendation PracticesUnited States
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Children's National Research InstitutePfizerCompletedImmunization | Hepatitis B Vaccine | Poliovirus Vaccine, Inactivated | DTaP Vaccine | MMR Vaccine | HIB-vaccine | Chickenpox Vaccine | Pneumococcal Polysaccharide Vaccine
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HIV Vaccine Trials NetworkSouth Africa AIDS Vaccine InitiativeCompletedHIV Seronegativity | HIV Preventive VaccineSouth Africa
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Chinese University of Hong KongCompleted
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University of Colorado, DenverNational Cancer Institute (NCI); University of California, Los AngelesCompletedHPV Vaccine | Adolescent Health | Vaccine | Immunization | Reproductive Health | Preventive Health Services | Human Papiloma Virus Vaccine | Health RegistryUnited States
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Association Clinique Thérapeutique Infantile du...PfizerRecruitingMeningitis | Children, Only | Neonatal Infection | Meningococcal Vaccines | Pneumococcal Conjugate Vaccine | Antibiotic Treatment | H. Influenzae Vaccine | Case Fatality RateFrance
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Amasya UniversityCompletedBreast Feeding | Vaccination Refusal | Training Group, SensitivityTurkey
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Clinical Research Centre, MalaysiaUniversity of Malaya; London School of Economics and Political Science; Ministry... and other collaboratorsCompletedCoronavirus Infections | Respiratory Tract Infections | COVID-19 | Pneumonia, Viral | Pneumonia | Lung Diseases | Infectious Disease | Respiratory Disease | Behavior, Health | Vaccine RefusalMalaysia
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Chulalongkorn UniversityHIV-NAT, Thai Red Cross - AIDS Research Centre; Chula Clinical Research Center...RecruitingSafety 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
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Tufts UniversityMerck Sharp & Dohme LLCNot yet recruiting
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Fudan UniversityThe University of Hong KongNot yet recruiting
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Johns Hopkins Bloomberg School of Public HealthCompleted
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Dartmouth-Hitchcock Medical CenterTerminated
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PATHBill and Melinda Gates Foundation; Children's Hospital Medical Center, Cincinnati and other collaboratorsCompletedRotavirus VaccineSouth Africa
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Duke UniversityUniversity of South CarolinaCompleted
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University of FloridaCompletedMeningococcal VaccineUnited States
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University of ManitobaCanadian Immunization Research NetworkCompleted
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International Centre for Diarrhoeal Disease Research...Incepta Vaccine LimitedCompletedMeningococcal VaccineBangladesh
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PfizerCompletedMeningococcal VaccineUnited States, Canada, Finland, Italy, Poland, United Kingdom, Czech Republic, Germany
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Wyeth is now a wholly owned subsidiary of PfizerCompletedPneumococcal VaccineKorea, Republic of
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Bandim Health ProjectStatens Serum Institut; Research Center for Vitamins and VaccinesUnknownMortality | Children | Oral Polio Vaccine | Morbidity | Measles Vaccination | Non-specific/Heterologous Effects of VaccinesGuinea-Bissau
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Assiut UniversityNot yet recruitingVaccine-Preventable Diseases
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University Medical Center GroningenRadboud University Medical Center; Maastricht University Medical Center; UMC... and other collaboratorsCompletedVaccine Response | Immunosuppression | COVID-19 Vaccines | Varicella Zoster VaccineNetherlands
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University of California, San FranciscoStanford University; Wuqu' Kawoq, Maya Health AllianceNot yet recruiting