Crick
HomeTrialsGenesDrugs23andMeGraphBlogContact
  • Home
  • Trials
  • Genes
  • Drugs
  • 23andMe
  • Graph
  • Blog
  • Contact
Crick

An open-source clinical intelligence platform. Explore clinical trials, gene networks, and molecular structures using public data sources.

Data Sources

  • ClinicalTrials.gov
  • OpenTargets
  • ClinVar
  • PubChem

Links

  • Contact
  • Privacy

© 2026 Crick. All rights reserved.

Crick is for educational purposes only. Not medical advice.

Results for “Preventive Immunization COVID-19”

10 trials

Filters

Phase
Early Phase 1
Phase 1
Phase 2
Phase 3
Phase 4
Status
Recruiting
Active, Not Recruiting
Not Yet Recruiting
Completed
Enrolling by Invitation

Showing 10 of 10 results

Testing effectiveness (Phase 2)Study completedNCT04437875
What this trial is testing

An Open Study of the Safety, Tolerability and Immunogenicity of "Gam-COVID-Vac Lyo" Vaccine Against COVID-19

Who this might be right for
Preventive Immunization COVID-19
Gamaleya Research Institute of Epidemiology and Microbiology, Health Ministry of the Russian Federation 38
Not applicableActive Not RecruitingNCT05841810
What this trial is testing

Working Towards Empowered Community-driven Approaches to Increase Vaccination and Preventive Care Engagement

Who this might be right for
COVID-19
University of California, San Diego 398
Early research (Phase 1)UnknownNCT05171946
What this trial is testing

Phase-I Study to Evaluate the Safety and Immunogenicity of a Prophylactic pDNA Vaccine Candidate Against COVID-19 in Healthy Adults

Who this might be right for
SafetyVaccine ReactionVaccine Adverse Reaction+1 more
Iman Almansour 30
Early research (Phase 1)Study completedNCT04710303
What this trial is testing

COVID-19 Vaccination Using a 2nd Generation (E1/E2B/E3-Deleted) Adenoviral Platform in Healthy South African Adults

Who this might be right for
Covid19
ImmunityBio, Inc. 41
Early research (Phase 1)Study completedNCT04591717
What this trial is testing

COVID-19 Vaccination Using a 2nd Generation (E1/E2B/E3-Deleted) Adenoviral-COVID-19 in Normal Healthy Volunteers

Who this might be right for
COVID-19
ImmunityBio, Inc. 34
Large-scale testing (Phase 3)UnknownNCT04642339
What this trial is testing

Clinical Trial of the Immunogenicity, Safety, and Efficacy of the Gam-COVID-Vac Vaccine Against COVID-19 in Venezuela

Who this might be right for
Covid19
Gamaleya Research Institute of Epidemiology and Microbiology, Health Ministry of the Russian Federation 2,000
Testing effectiveness (Phase 2)Study completedNCT04436471
What this trial is testing

An Open Study of the Safety, Tolerability and Immunogenicity of the Drug "Gam-COVID-Vac" Vaccine Against COVID-19

Who this might be right for
Preventive Immunization COVID-19
Gamaleya Research Institute of Epidemiology and Microbiology, Health Ministry of the Russian Federation 38
Not applicableStudy completedNCT06124131
What this trial is testing

Building Engagement Using Financial Incentives Trial - Colorectal Cancer Screening

Who this might be right for
Health BehaviorColorectal CancerInfluenza+4 more
Tulane University 50
Not applicableStudy completedNCT05629923
What this trial is testing

EVALUATION OF DIFFERENT PROPHYLACTIC INTERVENTIONS TOWARD COVID-19 IN SOLID ORGAN TRANSPLANT PATIENTS

Who this might be right for
COVID-19 PandemicTransplant-Related Disorder
University of Rome Tor Vergata 306
Early research (Phase 1)Ended earlyNCT04732468
What this trial is testing

COVID-19 Oral and Subcutaneous Vaccination Using a 2nd Generation (E1/E2B/E3-Deleted) Adenovirus Platform in Healthy Volunteers in USA

Who this might be right for
Covid19
ImmunityBio, Inc. 28