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Results for “COVID-19 Immunisation”

615 trials

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Showing 20 of 615 results

Not applicableActive Not RecruitingNCT04747522
What this trial is testing

Severe Acute Respiratory Syndrome Corona Virus 2 (SARS-CoV-2) Immune Kidney Transplant Study (COVID-19)

Who this might be right for
Kidney Transplant InfectionSARS-CoV Infection
Oslo University Hospital 150
Testing effectiveness (Phase 2)WithdrawnNCT05465902
What this trial is testing

Safety and Immunogenicity of Recombinant COVID-19 Variant Vaccine (Sf9 Cell) as a Booster

Who this might be right for
COVID-19SARS-CoV-2 Infection
WestVac Biopharma Co., Ltd.
Not applicableStudy completedNCT05499299
What this trial is testing

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

Who this might be right for
Vaccine-Preventable DiseasesVaccine Refusal
The University of Hong Kong 127,000
Not applicableStudy completedNCT05311904
What this trial is testing

Efficacy and Safety of Vaccination Against COVID-19 in Neuromuscular Patients

Who this might be right for
Neuromuscular Diseases
University Hospital, Bordeaux 1,388
Not applicableActive Not RecruitingNCT06452082
What this trial is testing

Retrospective Observational Study on the Risk in Developing Long-COVID Syndrome and in Contracting SARS-CoV-2 Infection After COVID-19 Vaccination in Relation to Vitamin D3 Supplementation

Who this might be right for
Vitamin d DeficiencyCOVID-19Long COVID
IRCCS San Raffaele 200
Not applicableStudy completedNCT04815850
What this trial is testing

Phenotyping Seroconversion Following Vaccination Against COVID-19 in Patients on Haemodialysis Study

Who this might be right for
End Stage Kidney Disease
University of Leicester 115
Not applicableStudy completedNCT04895189
What this trial is testing

Yale COVID-19 Recovery Study

Who this might be right for
Covid19 Sequelae
Yale University 16
Testing effectiveness (Phase 2)Active Not RecruitingNCT04894435
What this trial is testing

Mix and Match of the COVID-19 Vaccine for Safety and Immunogenicity

Who this might be right for
COVID-19
Canadian Immunization Research Network 669
Not applicableUnknownNCT05705180
What this trial is testing

The Influence of Trained Immunity in COVID-19 Vaccinated Individuals

Who this might be right for
Zoster VaricellaVaccination; Infection
Wuerzburg University Hospital 600
Not applicableLooking for participantsNCT05078905
What this trial is testing

Vaccine Responses to SARS-CoV-2 and Other Emerging Infectious Diseases

Who this might be right for
COVID-19VaccinationHealthy Volunteer
National Institute of Allergy and Infectious Diseases (NIAID) 1,200
Not applicableStudy completedNCT05685901
What this trial is testing

Oropharyngeal Immunoprophylaxis With High Polyphenolic Olive Oil as Clinical Spectrum Mitigating Factor in COVID-19.

Who this might be right for
COVID-19
Hospital General Nuestra Señora del Prado 88
Not applicableStudy completedNCT06036134
What this trial is testing

Reducing COVID-19 Vaccine Hesitancy Among Hispanic Parents

Who this might be right for
Vaccine-Preventable DiseasesCOVID-19 PandemicHealth-Related Behavior+2 more
Arizona State University 80
Very early researchEnded earlyNCT05081271
What this trial is testing

COVID-19 Booster Vaccination in Persons With Multiple Sclerosis

Who this might be right for
Multiple Sclerosis
Griffin Hospital 10
Post-approval studies (Phase 4)UnknownNCT05298800
What this trial is testing

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

Who this might be right for
SafetyImmunogenicity, VaccineCOVID-19 Vaccines+2 more
Centers for Disease Control and Prevention, China 3,000
Not applicableLooking for participantsNCT06128928
What this trial is testing

Connecting Friends and Health Workers to Boost COVID-19 Vaccination in Latino Communities

Who this might be right for
COVID-19Vaccine
Johns Hopkins University 900
Not applicableEnded earlyNCT04894253
What this trial is testing

Immune Response to SARS-CoV-2 Vaccination in Systemic Lupus

Who this might be right for
Systemic Lupus
University Hospital, Strasbourg, France 7
Not applicableStudy completedNCT05043155
What this trial is testing

Strategies to Continue Gynae-oncology Services in the Era of COVID-19 Outbreak: Concerns and Challenges in a Referral Centre in Malaysia

Who this might be right for
Covid19Vaccination RefusalSurvivorship
Universiti Kebangsaan Malaysia Medical Centre 100
Not applicableStudy completedNCT06646406
What this trial is testing

Evaluation of a Multilevel Intervention on Adult COVID-19 and Influenza Vaccination Rate

Who this might be right for
COVID-19 ImmunisationInfluenza Vaccine
Mayo Clinic 114,165
Early research (Phase 1)Study completedNCT04568811
What this trial is testing

The Phase I Clinical Trial of Booster Vaccination of Adenovirus Type-5 Vectored COVID-19 Vaccine

Who this might be right for
Adenovirus Type-5 Vectored COVID-19 Vaccine
Jiangsu Province Centers for Disease Control and Prevention 89
Not applicableUnknownNCT05145348
What this trial is testing

Prospective Monitoring of Antibody Response Following COVID-19 Vaccination in Patients With Down Syndrome.

Who this might be right for
Down SyndromeSARS-CoV-2 Vaccination
UMC Utrecht 640
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