Clinical trials: Covid19 Vaccine
People Living With HIV, COVID-19
Immunogenicity and Safety of COVID-19 Vaccine in People Living With HIV
Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) has caused pandemic since outbreak in 2020. Patients with HIV may be at higher risk than those without HIV for coronavirus disease 2019 (COVID-19).
- Conditions
- People Living With HIV, COVID-19, Vaccine
- Trial name
- NCT05085145
- Testing
- Coronavirus vaccine
- Where
- China
- Volunteers
- 200 people
- Sponsor
- Beijing 302 Hospital
COVID-19, Lyme Disease
The Burden of Lyme Disease (BOLD) in a Pandemic - Insights From an Online Cross-sectional and Prospective Cohort Survey
A cross-sectional descriptive survey of the BOLD for individuals after having been ill with COVID-19 or have taken the COVID-19 vaccine will be compared with that of individuals who have neither been ill with COVID-19 nor taken…
- Conditions
- COVID-19, Lyme Disease, COVID-19 Vaccine
- Trial name
- NCT05312619
- Testing
- Cross sectional survey
- Where
- United States
- Volunteers
- 2,000 people
- Sponsor
- Dr. Daniel Cameron & Associates
COVID-19, Vaccine Hesitancy
Online Games to Help Canadian and U.S. Adults Identify COVID-19 and Vaccine Misinformation: Three Sequential Randomized Studies
COVID-19 misinformation contributed to vaccine hesitancy and preventable illness. This record covers three sequential randomized studies (conducted in Canada and the United States, November-December 2020) testing whether a brief…
- Conditions
- COVID-19, Vaccine Hesitancy, Health Misinformation, Communication
- Trial name
- NCT07758309
- Testing
- Gamified misinformation refutation quiz, Refutational text (active control)
- Where
- United States
- Volunteers
- 3,637 people, healthy volunteers welcome
- Sponsor
- University of South Carolina
COVID-19, Vaccine Reaction
The Immunogenicity and Safety Following a Heterologous Booster Dose of Recombinant SARS-CoV-2 Vaccine LYB001
The goal of this clinical trial is to assess the immunogenicity and safety following a heterologous booster dose of recombinant SARS-CoV-2 vaccine (CHO cell) LYB001 in adults 18-59 years of age completed two- or three-dose…
- Trial name
- NCT05928455
- Testing
- LYB001, CoronaVac
- Where
- China
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- Guangzhou Patronus Biotech Co., Ltd.
SARS-CoV2, COVID-19
A Study to Evaluate VXA-CoV2-3.3 COVID-19 Vaccine Against Currently Approved/Authorized mRNA COVID-19 Injectable Booster Vaccine in Adults Previously Immunized Against COVID-19 Infection
The primary objective of the study is to determine the relative efficacy of the investigational oral severe acute respiratory syndrome coronavirus 2 (SARS-CoV2) vaccine tablet VXA-CoV2-3.3 compared to a currently recommended…
- Trial name
- NCT06672055
- Testing
- VXA-CoV2-3.1, COMIRNATY®, VXA-CoV2-3.3
- Where
- 145 sites in United States
- Volunteers
- 5,485 people
- Sponsor
- Vaxart
IBD, Covid19 Vaccine
Immunogenicity of COVID-19 Vaccine in Patients With Inflammatory Bowel Disease
The overall objective of this proposal is to evaluate the safety and immunogenicity of a COVID-19 vaccine in patients with Inflammatory Bowel Disease (IBD).
- Trial name
- NCT04818892
- Testing
- Serological Assay for SARS-CoV-2
- Where
- United States
- Volunteers
- 222 people
- Sponsor
- University of Wisconsin, Madison
SARS-CoV-2 Infection, COVID-19
A Study Looking at the Effectiveness and Safety of a COVID-19 Vaccine in South African Adults
This is a study to evaluate the effectiveness and safety of a coronavirus disease 2019 (COVID-19) vaccine called SARS-CoV-2 rS with Matrix-M1 adjuvant in a minimum of approximately 2,960 to a maximum of approximately 4,164…
- Trial name
- NCT04533399
- Testing
- SARS-CoV-2 rS/Matrix-M1 Adjuvant
- Where
- 14 sites in South Africa
- Volunteers
- 4,422 people, healthy volunteers welcome
- Sponsor
- Novavax
SARS-CoV 2
Safety, Tolerability and Immunogenicinity of a Coronavirus-Like Particle COVID-19 Vaccine in Adults Aged 18-55 Years.
The study will be a randomized, partially-blinded, prime-boost, staggered dose-escalation Phase 1 study intended to assess the safety, tolerability, and immunogenicity of the Coronavirus-Like Particle COVID-19 Vaccine at three…
- Trial name
- NCT04450004
- Testing
- Intramuscular Vaccine
- Where
- 2 sites in Canada
- Volunteers
- 180 people, healthy volunteers welcome
- Sponsor
- Medicago
Cancer, Hematopoietic System--Cancer
Evaluating Immune Response to COVID-19 Vaccines in Patients With Cancer, Transplant or Cellular Therapy Recipients
This study is being done because the investigators would like to learn more about how well the COVID-19 vaccine works in participants with cancer or those who have received a transplant or cellular therapy.
- Conditions
- Cancer, Hematopoietic System--Cancer, Transplant-Related Cancer, Solid Tumor Malignancy
- Trial name
- NCT05164016
- Where
- 3 sites in United States
- Volunteers
- 21 people
- Sponsor
- St. Jude Children's Research Hospital
COVID-19
SCB-2019 as COVID-19 Vaccine
This is a randomized, double blind, placebo controlled, first-in-human (FIH) study to assess safety, reactogenicity, and immunogenicity of SCB-2019 at multiple dose levels, administered as 2 injections IM in healthy subjects.
- Trial name
- NCT04405908
- Testing
- SCB-2019, SCB-2019 with AS03 adjuvant, SCB-2019 with CpG 1018 adjuvant plus Alum adjuvant
- Where
- Australia
- Volunteers
- 166 people, healthy volunteers welcome
- Sponsor
- Clover Biopharmaceuticals AUS Pty
COVID-19
Safety, and Immunogenicity Study of the Recombinant Two-component COVID-19 Vaccine (CHO Cell)
Part 1: Primary Vaccination in Adults Part 1 will evaluate the safety and immunogenicity of the recombinant two component COVID-19 vaccine (CHO cell) (ReCOV for short) in adults aged 18 years and older, when administered as 2…
- Trial name
- ReCOV (NCT05084989)
- Testing
- Part1:Recombinant two-component COVID-19 vaccine (CHO cell), Part2: Recombinant two-component COVID-19 vaccine (CHO cell), Part2: COVID-19 Vaccine, mRNA
- Where
- Philippines
- Volunteers
- 948 people, healthy volunteers welcome
- Sponsor
- Jiangsu Rec-Biotechnology Co., Ltd.
Covid19
Africa COVID-19 Vaccine Hesitancy
Vaccine hesitancy is defined by the WHO's Strategic Advisory Group of Experts on Immunization as a 'delay in acceptance or refusal of vaccination despite availability of vaccination services'.
- Trial name
- ACHES (NCT04912284)
- Where
- 5 sites in Burkina Faso, Guinea and 3 more
- Volunteers
- 4,977 people, healthy volunteers welcome
- Sponsor
- Bernhard Nocht Institute for Tropical Medicine
COVID-19
Immunogenicity and Safety Study of Recombinant Two-Component COVID-19 Vaccine (CHO Cell)(ReCOV)
This is a multicenter, randomized, observer-blinded, active-controlled Phase II study to evaluate the immunogenicity, safety and reactogenicity of the low dose (20μg) and high dose (40μg) of ReCOV, when administered as a booster…
- Trial name
- NCT05323435
- Testing
- Recombinant two-component COVID-19 vaccine (CHO cell), COVID-19 Vaccine (Vero Cell), Inactivated
- Where
- United Arab Emirates
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- Jiangsu Rec-Biotechnology Co., Ltd.
COVID-19, Vaccine Reaction
A Real-world Study to Evaluate the Safety and Immunogenicity of a Third-dose Booster After Two Doses of an Inactivated COVID-19 Vaccine
This project is a prospective observational real-world study, recruiting and screening subjects who have completed 2 doses of the COVID-19 vaccine for more than 6 months and receive the third dose of the vaccine voluntarily into…
- Trial name
- NCT05493917
- Testing
- an inactivated SARS-CoV-2 vaccine named BBIBP-CorV
- Where
- China
- Volunteers
- 2,000 people, healthy volunteers welcome
- Sponsor
- Huashan Hospital
Kidney Diseases, Kidney Transplant; Complications
Immunological Safety and Effectiveness of the First Booster Dose of mRNA Vaccines Against COVID-19 in Kidney Transplant Recipients.
Prospective observational trial to assess immunological safety (anti-HLA antibodies, donor-derived cell-free DNA) and immunological effectiveness (anti-SARS-CoV-2 IgG) of the first booster dose of SARS-CoV-2 mRNA vaccines in…
- Conditions
- Kidney Diseases, Kidney Transplant; Complications, COVID-19, Vaccine Adverse Reaction
- Trial name
- NCT05483725
- Testing
- Booster dose of mRNA vaccine
- Where
- Czechia
- Volunteers
- 108 people
- Sponsor
- Institute for Clinical and Experimental Medicine
COVID-19 Vaccine
A Study to Evaluate the Safety and Immunogenicity of Booster With AZD1222, mRNA-1273, or MVC-COV1901 Against COVID-19
The purpose of this study is to assess the safety, tolerability, and immunogenicity of booster dose of vaccine in participants who are generally healthy or with stable pre-existing health conditions.
- Trial name
- NCT05197153
- Testing
- Half dose of MVC-COV1901, Full dose of MVC-COV1901, AZD1222
- Where
- 4 sites in Taiwan
- Volunteers
- 804 people, healthy volunteers welcome
- Sponsor
- Medigen Vaccine Biologics Corp.
COVID-19
A Study to Evaluate the Ability of UB-612 COVID-19 Vaccine to Boost Immunity of Heterologous COVID-19 Vaccines.
This is a study to evaluate the ability of UB-612 vaccine to boost immunity of subjects who previously received two doses of AstraZeneca COVID-19 vaccine (ChAdOx1-S) with an 8-16 week interval between first and second doses.
- Trial name
- NCT05167253
- Testing
- UB-612
- Volunteers
- healthy volunteers welcome
- Sponsor
- United Biomedical Inc., Asia
Covid19, SARS-CoV2 Infection
SARS-CoV-2 Immune Responses After COVID-19 Therapy and Subsequent Vaccine
The purpose of this study is to evaluate the safety and efficacy of mRNA COVID-19 vaccines in: People with prior COVID-19 (SARS-CoV-2 infection) who were in the ACTIV-2/A5401 study.
- Trial name
- NCT04952402
- Testing
- Study-provided Moderna mRNA-1273 COVID-19 vaccine, Community-provided Moderna mRNA-1273 COVID-19 Vaccine, Community-Provided Pfizer-BioNTech BNT162b2 COVID-19 Vaccine
- Where
- 6 sites in United States
- Volunteers
- 43 people, healthy volunteers welcome
- Sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
Vaccine Adverse Reaction, Gender
Anti-COVID-19 Vaccine Side Effects
In 2021 and following the COVID-19 (corona virus disease 2019) pandemic, different vaccines were initially authorized in Italy and Lebanon. Notably, vaccine side effects were poorly recorded.
- Conditions
- Vaccine Adverse Reaction, Gender, COVID-19 Vaccine Adverse Reaction
- Trial name
- VAX-IT-LEB (NCT05735769)
- Where
- Italy
- Volunteers
- 2,797 people, healthy volunteers welcome
- Sponsor
- University of Bari
COVID-19, SARS-CoV2 Infection
Phase 1 Trial of ChAd68 and Ad5 Adenovirus COVID-19 Vaccines Delivered by Aerosol
This is a phase 1 study in healthy volunteers who have received at least three doses of an mRNA COVID-19 vaccine, to evaluate the safety and immune responses that develop in the blood and lungs following the administration by…
- Trial name
- NCT05094609
- Testing
- Ad5-triCoV/Mac, ChAd-triCoV/Mac
- Where
- Canada
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- McMaster University
The first 1,020 results can be paged through. Add a filter or change the sort order to reach the rest.