Flag of the European Union EU Clinical Trials Register Help

Clinical trials for covid-19 AND vaccine

The European Union Clinical Trials Register   allows you to search for protocol and results information on:
  • interventional clinical trials that were approved in the European Union (EU)/European Economic Area (EEA) under the Clinical Trials Directive 2001/20/EC
  • clinical trials conducted outside the EU/EEA that are linked to European paediatric-medicine development

  • EU/EEA interventional clinical trials approved under or transitioned to the Clinical Trial Regulation 536/2014 are publicly accessible through the
    Clinical Trials Information System (CTIS).


    The EU Clinical Trials Register currently displays   44381   clinical trials with a EudraCT protocol, of which   7393   are clinical trials conducted with subjects less than 18 years old.   The register also displays information on   18700   older paediatric trials (in scope of Article 45 of the Paediatric Regulation (EC) No 1901/2006).

    Phase 1 trials conducted solely on adults and that are not part of an agreed paediatric investigation plan (PIP) are not publicly available (see Frequently Asked Questions ).  
     
    Examples: Cancer AND drug name. Pneumonia AND sponsor name.
    How to search [pdf]
    Search Tips: Under advanced search you can use filters for Country, Age Group, Gender, Trial Phase, Trial Status, Date Range, Rare Diseases and Orphan Designation. For these items you should use the filters and not add them to your search terms in the text field.
    Advanced Search: Search tools
     
    84 result(s) found for: covid-19 AND vaccine. Displaying page 1 of 5.
    1  2  3  4  5  Next»
    EudraCT Number: 2021-001993-52 Sponsor Protocol Number: IMCOVAS Start Date*: 2021-05-20
    Sponsor Name:University of Antwerp
    Full Title: Assessment of the immunogenicity and safety of marketed vaccines for COVID-19 after regular schedule and adapted vaccine schedules and routes: BNT162b2 (Comirnaty®; Pfizer-BioNTech), mRNA-1273 Vacc...
    Medical condition: Coronavirus disease-19 (COVID-19)
    Disease:
    Population Age: Adults Gender: Male, Female
    Trial protocol: BE (Completed)
    Trial results: View results
    EudraCT Number: 2021-001357-31 Sponsor Protocol Number: IIV-478 Start Date*: 2021-05-03
    Sponsor Name:National Institute of Health and the Environment
    Full Title: Immune Responses Induced by Vaccination Against COVID-19 in Dutch healthy subjects
    Medical condition: Immune Responses Induced by Vaccination Against COVID-19 in Dutch healthy subjects
    Disease:
    Population Age: Infants and toddlers, Children, Adolescents, Under 18, Adults Gender: Male, Female
    Trial protocol: NL (Completed)
    Trial results: View results
    EudraCT Number: 2020-006003-42 Sponsor Protocol Number: ENFORCE Start Date*: 2020-12-30
    Sponsor Name:CHIP - Rigshospitalet - University of Copenhagen
    Full Title: National Cohort Study of Effectiveness and Safety of SARS-CoV-2/Covid-19 vaccines (ENFORCE)
    Medical condition: The aim is to study primarily effectiveness as well as safety of citizens being vaccinated with one of the SARS-CoV2 vaccines being applied in the Danish COVID-19 vaccine programme. Whereas ongoi...
    Disease: Version SOC Term Classification Code Term Level
    23.1 100000004865 10084465 COVID-19 vaccination LLT
    Population Age: Adults, Elderly Gender: Male, Female
    Trial protocol: DK (Completed)
    Trial results: View results
    EudraCT Number: 2021-001459-15 Sponsor Protocol Number: HS-2021-02 Start Date*: 2021-04-26
    Sponsor Name:Medical University of Graz
    Full Title: Immune response to COVID-19 Vaccination in people with Diabetes Mellitus - COVAC-DM study
    Medical condition: Type 1 Diabetes Mellitus Type 2 Diabetes Mellitus
    Disease:
    Population Age: Adults, Elderly Gender: Male, Female
    Trial protocol: AT (Completed)
    Trial results: View results
    EudraCT Number: 2021-001103-32 Sponsor Protocol Number: HEPCOViVac Start Date*: 2021-04-26
    Sponsor Name:Medical University of Graz
    Full Title: The HEPCOViVac Registry - Immunological response in patients with liver disease vaccinated against COVID-19
    Medical condition: Cirrhotic chronic liver disease
    Disease:
    Population Age: Adults, Elderly Gender: Male, Female
    Trial protocol: AT (Completed)
    Trial results: View results
    EudraCT Number: 2021-000182-33 Sponsor Protocol Number: 76421 Start Date*: 2021-03-25
    Sponsor Name:Radboudumc
    Full Title: Effect of Bacillus Calmette-Guérin vaccination on the immunogenicity of the mRNA BNT162b2 COVID-19 vaccine in health care workers
    Medical condition: Immunogenicity of the mRNA BNT162b2 COVID-19 vaccine.
    Disease:
    Population Age: Adults Gender: Male, Female
    Trial protocol: NL (Completed)
    Trial results: View results
    EudraCT Number: 2021-000683-30 Sponsor Protocol Number: CoVacc Start Date*: 2021-03-03
    Sponsor Name:Umeå university
    Full Title: CoVacc - Immune response to vaccination against Covid-19, an open multicenter phase IV study
    Medical condition: Individuals with and without pre-existing immunity to Covid-19.
    Disease:
    Population Age: Adults, Elderly Gender: Male, Female
    Trial protocol: SE (Completed)
    Trial results: View results
    EudraCT Number: 2021-002984-23 Sponsor Protocol Number: 33-391ex20/21 Start Date*: 2021-08-01
    Sponsor Name:Medical University of Graz
    Full Title: Retrospective quantification of anti-SARS-CoV-2 antibody response after mRNA COVID-19 vaccine in patients treated with peritoneal dialysis
    Medical condition: Chronic peritoneal dialysis patients
    Disease:
    Population Age: Adults, Elderly Gender: Male, Female
    Trial protocol: AT (Completed)
    Trial results: View results
    EudraCT Number: 2021-003953-43 Sponsor Protocol Number: VAC31518COV3005 Start Date*: 2021-11-29
    Sponsor Name:Janssen Vaccines & Prevention B.V.
    Full Title: A Randomized, Double-blind, Phase 3 Study to Evaluate Safety, Reactogenicity, and Immunogenicity of Co-administration of Ad26.COV2.S and Influenza Vaccines in Healthy Adults 18 Years of Age and Older
    Medical condition: Healthy Volunteers (Prevention of COVID-19 and influenza)
    Disease: Version SOC Term Classification Code Term Level
    23.1 100000004865 10084465 COVID-19 vaccination LLT
    21.1 100000004865 10059430 Influenza immunization LLT
    Population Age: Adults, Elderly Gender: Male, Female
    Trial protocol: PL (Completed) BE (Completed)
    Trial results: View results
    EudraCT Number: 2021-003386-35 Sponsor Protocol Number: INSIGHT-016 Start Date*: 2021-09-01
    Sponsor Name:Regents of the University of Minesota
    Full Title: SARS-CoV-2 vaccination strategies in previous hospitalised and recovered COVID-19 patients
    Medical condition: Participants of the ACTIV-3/TICO clinical trial at selected sites who received certain pre-specified blinded investigational agents or placebo as part of that trial, and who have since achieved sus...
    Disease: Version SOC Term Classification Code Term Level
    23.1 100000004865 10084465 COVID-19 vaccination LLT
    Population Age: Adults, Elderly Gender: Male, Female
    Trial protocol: DK (Prematurely Ended) ES (Ongoing)
    Trial results: View results
    EudraCT Number: 2021-001393-31 Sponsor Protocol Number: ABNCoV2-01 Start Date*: 2021-08-12
    Sponsor Name:Bavarian Nordic A/S
    Full Title: An Open Label Phase 2 Trial to Evaluate the Safety, Tolerability and Immunogenicity of the ABNCoV2 Vaccine in SARS-CoV-2 Seronegative and Seropositive Adult Subjects.
    Medical condition: COVID-19 disease
    Disease: Version SOC Term Classification Code Term Level
    23.1 10042613 - Surgical and medical procedures 10084457 COVID-19 immunisation PT
    Population Age: Adults, Elderly Gender: Male, Female
    Trial protocol: DE (Completed)
    Trial results: View results
    EudraCT Number: 2021-000307-20 Sponsor Protocol Number: COMB157GDE01 Start Date*: 2021-04-28
    Sponsor Name:Novartis Pharma Vertriebs GmbH
    Full Title: Tracking the immune response to SARS-CoV-2 modRNA vaccines in an open-label multicenter study in participants with relapsing multiple sclerosis treated with ofatumumab s.c. (KYRIOS)
    Medical condition: relapsing multiple sclerosis
    Disease: Version SOC Term Classification Code Term Level
    20.0 10029205 - Nervous system disorders 10048393 Multiple sclerosis relapse PT
    Population Age: Adults Gender: Male, Female
    Trial protocol: DE (Completed)
    Trial results: View results
    EudraCT Number: 2021-004558-44 Sponsor Protocol Number: 2021-00604 Start Date*: 2021-10-10
    Sponsor Name:UMCG
    Full Title: Optimal Booster Strategy for SARS-CoV-2 Vaccination in Kidney Transplant patients
    Medical condition: COVID-19 is associated with severely increased morbidity and mortality in kidney transplant patients. Available data show that the immune response after a standard regimen of two mRNA vaccinations ...
    Disease: Version SOC Term Classification Code Term Level
    23.1 100000004862 10084401 COVID-19 respiratory infection LLT
    23.1 100000004865 10084464 COVID-19 immunization LLT
    23.1 100000004865 10084465 COVID-19 vaccination LLT
    23.1 10022891 - Investigations 10084508 COVID-19 antibody test LLT
    20.0 10021428 - Immune system disorders 10023439 Kidney transplant rejection PT
    20.0 100000004865 10023438 Kidney transplant LLT
    23.0 100000004862 10084270 SARS-CoV-2 acute respiratory disease LLT
    23.0 100000004862 10084272 SARS-CoV-2 infection LLT
    23.0 100000004865 10084462 SARS-CoV-2 vaccination LLT
    23.0 100000004865 10084463 SARS-CoV-2 immunisation LLT
    23.0 100000004865 10084466 SARS-CoV-2 immunization LLT
    23.1 10022891 - Investigations 10084501 SARS-CoV-2 antibody test PT
    Population Age: Adults, Elderly Gender: Male, Female
    Trial protocol: NL (Completed)
    Trial results: View results
    EudraCT Number: 2021-003188-90 Sponsor Protocol Number: ENFORCE-PLUS Start Date*: 2021-07-01
    Sponsor Name:CHIP - Rigshospitalet - University of Copenhagen
    Full Title: A Phase IV Vaccine Study under the National Cohort Study of Effectiveness and Safety of SARS-CoV-2/Covid-19 vaccines (ENFORCE PLUS)
    Medical condition: The primary objective of the study is to assess if the SARS-CoV-2 vaccine Johnson & Johnson/Janssen results in change in number and activation of platelets and anti-PF4 level. As well as to compare...
    Disease: Version SOC Term Classification Code Term Level
    23.1 100000004865 10084465 COVID-19 vaccination LLT
    Population Age: Adults Gender: Male, Female
    Trial protocol: DK (Prematurely Ended)
    Trial results: View results
    EudraCT Number: 2021-002356-37 Sponsor Protocol Number: VAX-TRES Start Date*: 2021-09-22
    Sponsor Name:Fundació Clinic per a la Recerca Biomèdica (FCRB)
    Full Title: Study about the response to the administration of a third dose of mRNA-1273 vaccine (COVID19 vaccine Moderna) in renal transplants with immunological failure initial to vaccination
    Medical condition: COVID19 vaccine in kidney transplant patients
    Disease: Version SOC Term Classification Code Term Level
    23.1 100000004865 10084464 COVID-19 immunization LLT
    23.1 100000004865 10084465 COVID-19 vaccination LLT
    Population Age: Adults, Elderly Gender: Male, Female
    Trial protocol: ES (Prematurely Ended)
    Trial results: View results
    EudraCT Number: 2020-004272-17 Sponsor Protocol Number: CLO-SCB-2019-003 Start Date*: 2021-03-25
    Sponsor Name:Clover Biopharmaceuticals AUS Pty Ltd
    Full Title: A Double-blind, Randomized, Controlled, Phase 2/3 Study to Evaluate the Efficacy, Immunogenicity, and Safety of CpG 1018/Alum-Adjuvanted Recombinant SARS-CoV-2 Trimeric S-protein Subunit Vaccine (S...
    Medical condition: SARS-CoV-2-mediated COVID-19
    Disease: Version SOC Term Classification Code Term Level
    23.1 100000004865 10084465 COVID-19 vaccination LLT
    Population Age: Adolescents, Under 18, Adults, Elderly Gender: Male, Female
    Trial protocol: BE (Completed) DE (Completed)
    Trial results: View results
    EudraCT Number: 2020-003643-29 Sponsor Protocol Number: VAC31518COV3009 Start Date*: 2020-11-10
    Sponsor Name:Janssen Vaccines & Prevention B.V.
    Full Title: A Randomized, Double-blind, Placebo-controlled Phase 3 Study to Assess the Efficacy and Safety of Ad26.COV2.S for the Prevention of SARS-CoV-2-mediated COVID-19 in Adults Aged 18 Years and Older E...
    Medical condition: Healthy Volunteers, with or without comorbidities (Prevention of SARS-CoV-2-mediated COVID-19)
    Disease: Version SOC Term Classification Code Term Level
    23.1 100000004865 10084465 COVID-19 vaccination LLT
    Population Age: Adults, Elderly Gender: Male, Female
    Trial protocol: GB (GB - no longer in EU/EEA) FR (Completed) DE (Completed) ES (Temporarily Halted) BE (Completed)
    Trial results: View results
    EudraCT Number: 2021-001512-28 Sponsor Protocol Number: COVIM Start Date*: 2021-05-11
    Sponsor Name:Charité - Universitätsmedizin Berlin
    Full Title: Immunogenicity of COVID-19 vaccines in medical staff and special risk populations
    Medical condition: SARS-CoV-2 immunogenicity
    Disease: Version SOC Term Classification Code Term Level
    23.0 100000004862 10084272 SARS-CoV-2 infection LLT
    Population Age: Adults, Elderly Gender: Male, Female
    Trial protocol: DE (Completed)
    Trial results: View results
    EudraCT Number: 2021-005094-28 Sponsor Protocol Number: VAC3_COVID-19_antibody_study_V1 Start Date*: 2021-10-21
    Sponsor Name:Medical University of Vienna, Department for Internal Medicine III, Division of Rheumatology
    Full Title: Population-based prospective, clinical study on efficacy and safety of a booster COVID-19 vaccination
    Medical condition: SARS-CoV-2 infection prevention
    Disease:
    Population Age: Adults, Elderly Gender: Male, Female
    Trial protocol: AT (Completed)
    Trial results: View results
    EudraCT Number: 2021-001040-10 Sponsor Protocol Number: CoVVac Start Date*: 2021-04-26
    Sponsor Name:Medical University of Graz
    Full Title: Humoral and cellular immune response to COVID-19 vaccines in immunocompromised and healthy individuals – The CoVVac study
    Medical condition: Active immunisation to prevent COVID-19 in immunocompromised individuals.
    Disease: Version SOC Term Classification Code Term Level
    23.1 10042613 - Surgical and medical procedures 10084457 COVID-19 immunisation PT
    Population Age: Adults, Elderly Gender: Male, Female
    Trial protocol: AT (Completed)
    Trial results: View results
    Download Options:
    Number of Trials to download:
    Download Content:
    Download Format:
    Note, where multi-state trials are shown in search results, selecting "Full Trial details" will download full information for each of the member states/countries involved in the trial.
    1  2  3  4  5  Next»
    Query did not match any studies.
    For support, Contact us.
    The status and protocol content of GB trials is no longer updated since 1 January 2021. For the UK, as of 31 January 2021, EU Law applies only to the territory of Northern Ireland (NI) to the extent foreseen in the Protocol on Ireland/NI. Legal notice
    As of 31 January 2023, all EU/EEA initial clinical trial applications must be submitted through CTIS . Updated EudraCT trials information and information on PIP/Art 46 trials conducted exclusively in third countries continues to be submitted through EudraCT and published on this website.

    European Medicines Agency © 1995-Sat Feb 14 14:35:25 CET 2026 | Domenico Scarlattilaan 6, 1083 HS Amsterdam, The Netherlands
    EMA HMA