Clinical trials: Covid19 Vaccination
Covid-19
Experimental Use of Convalescent Plasma for Passive Immunization in Current COVID-19 Pandemic in Pakistan in 2020
Experimental Use of Convalescent Plasma of Passive Immunisation In Current COVID-19 Pandemic in Pakistan in 2020 Rationale \& Objective: This study would help to gather real-life setting clinical data in local population…
- Trial name
- NCT04352751
- Testing
- convalescent plasma
- Where
- Pakistan
- Volunteers
- 2,000 people, healthy volunteers welcome
- Sponsor
- Hilton Pharma
SARS-CoV2 Infection
Heterologous SARS-CoV-2 Vaccination With ChAdOx-1 and BNT162b2
This study will analyze the safety and efficacy of the heterologous vaccination with Vaxzevria followed by Comirnaty. As a control individuals will be vaccinated with Comirnaty or Vaxzevria twice.
- Trial name
- HeVacc (NCT04907331)
- Testing
- Vaxzevria, Comirnaty
- Where
- Austria
- Volunteers
- 3,000 people, healthy volunteers welcome
- Sponsor
- Medical University Innsbruck
COVID-19 Vaccination
Determinants of Obtaining Covid Vaccination Among Health Care Workers
Despite the global preventive efforts (physical distancing, face, mask, travel constraints, and quarantine) to contain the infection, COVID-19 is continuing with its devastating consequences on health, life, and economics.
- Trial name
- NCT04924894
- Testing
- no intervention
- Volunteers
- 350 people, healthy volunteers welcome
- Sponsor
- Assiut University
COVID-19 Stress Syndrome, COVID-19 Vaccine Adverse Reaction
COVID-19 Vaccination Detoxification in LDL-C
The study hypothesizes that SARS-CoV-2 vaccination poisoning hibernates in human host in Low Density Lipoprotein Cholesterol (LDL-C). The clinical trial is a follow-up from the intervention trial with NCT number NCT05711810.
- Conditions
- COVID-19 Stress Syndrome, COVID-19 Vaccine Adverse Reaction, COVID-19-Associated Thromboembolism, COVID-19 Post-Intensive Care Syndrome
- Trial name
- NCT05839236
- Testing
- Atorvastatin Calcium Tablets
- Where
- China
- Volunteers
- 1 people, healthy volunteers welcome
- Sponsor
- Yang I. Pachankis
COVID-19 Infection, COVID-19 VACCINE
Third Dose Vaccination With AstraZeneca or Pfizer COVID-19 Vaccine Among Adults Received Sinovac COVID-19 Vaccine
This prospective, multi-center, randomized, observer-blind Phase 2 study. A total of 1320 participants will be divided into 2 groups (660 each) receiving either full dose or half dose of either AZ or PF.
- Trial name
- NCT05049226
- Testing
- AstraZeneca ChAdOx1 AZD1222 vaccine (AZ) full dose, Pfizer/BioNTech BNT162b2 vaccine (PF) full dose, AstraZeneca ChAdOx1 AZD1222 vaccine (AZ) half dose
- Where
- 7 sites in Thailand
- Volunteers
- 1,250 people, healthy volunteers welcome
- Sponsor
- Mahidol University
Spinal Cord Injuries, Traumatic Spinal Cord Injury
SCIVAX: Biomarkers of Immune Dysfunction and Vaccine Responsiveness in Chronic SCI
The purpose of this observational research study is to better understand immune responses to vaccines against viruses (influenza or SARS-CoV2).
- Conditions
- Spinal Cord Injuries, Traumatic Spinal Cord Injury, Healthy Controls, Flu Vaccine
- Trial name
- SCIVAX (NCT05869968)
- Where
- United States
- Volunteers
- 140 people, healthy volunteers welcome
- Sponsor
- Northwell Health
Vaccination Refusal
Increasing COVID-19 Vaccine Uptake in Developing Countries (Bihar)
Working with governments in Bihar, India, we will evaluate a number of mechanisms to increase vaccine uptake. These include household vaccination visits instead of community vaccination clinic.monetary and non-monetary…
- Trial name
- NCT05225064
- Testing
- Incentives to be vaccinated, Mask, Encouragement to wear a mask
- Where
- India
- Volunteers
- 114,512 people, healthy volunteers welcome
- Sponsor
- Yale University
Myocarditis
Incidence, Patient Characteristics and Outcome of Myocarditis After COVID-19 mRNA Vaccine
This study evaluates the incidence, patient characteristics and outcome of myocarditis after the COVID-19 mRNA vaccination in healthcare professionals.
- Trial name
- MACIS (NCT05438472)
- Testing
- data collection in healthcare professionals with COVID-19 mRNA vaccine booster
- Where
- Switzerland
- Volunteers
- 835 people, healthy volunteers welcome
- Sponsor
- University Hospital, Basel, Switzerland
COVID-19 Pneumonia, Coronavirus Infections
Clinical Trial on Sequential Immunization of Recombinant COVID-19 Vaccine (CHO Cells,NVSI-06-08) and Inactivated COVID-19 Vaccine (Vero Cells) in Population Aged 18 Years and Above
This is randomized, blinded and controlled design. Among the randomly selected subjects who have been vaccinated with two doses of Inactivated COVID-19 vaccine (Vero cell), based on a step-wise approach, the subjects will receive…
- Trial name
- NCT05069129
- Testing
- Recombinant COVID-19 Vaccine (CHO cell，NVSI-06-08), Inactivated COVID-19 vaccine (Vero cells), 3 doses Recombinant COVID-19 Vaccine (CHO cell，NVSI-06-08)
- Where
- United Arab Emirates
- Volunteers
- 1,848 people, healthy volunteers welcome
- Sponsor
- National Vaccine and Serum Institute, China
COVID-19
Message Encouraging Vaccination in Preparation for the Holidays
This experiment is part of a megastudy with a total of ten experimental conditions and a holdout control condition to which patients will be randomly assigned.
- Trial name
- NCT05612360
- Testing
- COVID Booster text messages
- Where
- United States
- Volunteers
- 520,000 people, healthy volunteers welcome
- Sponsor
- University of Pennsylvania
Ebola Virus Disease, COVID-19
Safety and Immunogenicity of rVSVΔG-ZEBOV-GP Vaccination When Dosed Concurrently With mRNA COVID-19 Vaccine Booster Doses
Concurrent vaccination scheduling for key target populations in Rwanda, such as healthcare workers, may confer significant advantages in the provision of vaccine coverage to several infectious diseases.
- Trial name
- NCT06587503
- Testing
- BioNTech - Pfizer COVID-19 vaccine, 1mL saline solution, rVSV∆G-ZEBOV-GP
- Volunteers
- 72 people, healthy volunteers welcome
- Sponsor
- University of Birmingham
COVID-19, Vaccine Reaction
Immunogenicity and Reactogenicity Following a Booster Dose of COVID-19 mRNA Vaccine (Pfizer-BioNtech) and Two Adjuvanted Sub-unit Vaccines (SP/GSK) Administered in Adults Who Received 2 Doses of Pfizer-BioNTech mRNA Vaccine as a Primary Vaccination
The vaccination campaign in France began in early 2021 and was declared mandatory for all French people in July 2021. The efficacy of COVID-19 vaccines has since been widely demonstrated, as well as their safety, and now 60% of…
- Trial name
- COVIBOOST (NCT05124171)
- Testing
- BNT162b2, CoV2 preS dTM adjuvanted vaccine (D614), Sanofi/GSK, CoV2 preS dTM adjuvanted vaccine (B.1.351), Sanofi/GSK
- Where
- France
- Volunteers
- 247 people, healthy volunteers welcome
- Sponsor
- Assistance Publique - Hôpitaux de Paris
Myocardial Injury, Myocarditis
Myocardial Injury and Outcomes Following COVID-19 Vaccination (MYOVAX Study)
The study will focus on cardiac blood and imaging biomarkers to facilitate early recognition of patients at risk for myocardial injury after COVID-19 vaccination.
- Conditions
- Myocardial Injury, Myocarditis, COVID-19 Vaccination, SARS-CoV-2
- Trial name
- MYOVAX (NCT04967807)
- Testing
- Cardiac PET/MRI, Blood Biomarkers
- Where
- Canada
- Volunteers
- 57 people, healthy volunteers welcome
- Sponsor
- University Health Network, Toronto
Coronavirus Disease (COVID-19)
Long-Term Follow-up Survey of COVID-19 Vaccine After Vaccination
This study is a long-term follow-up survey of Japanese people after their second vaccination with the Moderna COVID-19 vaccine. The study sponsor will not be involved in how the participants are treated but will provide…
- Trial name
- NCT04941144
- Testing
- COVID-19 Vaccine
- Where
- Japan
- Volunteers
- 8,538 people, healthy volunteers welcome
- Sponsor
- ModernaTX, Inc.
COVID-19, Pregnancy Related
Evaluation of Humoral Immunity Following COVID-19 in Pregnancy
The proposed study is designed to investigate if and how pregnant women infected with Coronavirus Disease-19 (COVID-19) infection go on to develop long-term immunity.
- Conditions
- COVID-19, Pregnancy Related, Influenza, Human
- Trial name
- ImmunoCOVID (NCT04568044)
- Testing
- Blood sample
- Where
- 2 sites in United Kingdom
- Volunteers
- 128 people, healthy volunteers welcome
- Sponsor
- Imperial College London
Covid19
Safety and Immunogenicity Trial of an Oral SARS-CoV-2 Vaccine (VXA-CoV2-1) for Prevention of COVID-19 in Healthy Adults and Boost (VXA-CoV2-1.1-S) at 1 Year Post Initial Vaccination in Subset of Subjects
VXA-CoV2-1 is a non-replicating Ad5 vector adjuvanted oral tableted vaccine being developed to prevent COVID-19, the disease resulting from Severe Acute Respiratory Syndrome coronavirus (SARS-CoV-2) infection.
- Trial name
- NCT04563702
- Testing
- VXA-CoV2-1
- Where
- United States
- Volunteers
- 35 people, healthy volunteers welcome
- Sponsor
- Vaxart
Covid19
Vaccination With COMIRNATY in Subjects With a VAXZEVRIA First Dose
CombiVacS is a phase 2 randomized, adaptive trial developed to evaluate the immunogenicity of a dose of COMIRNATY after a previous single dose of VAXZEVRIA.
- Trial name
- CombiVacS (NCT05378191)
- Testing
- COMIRNATY
- Where
- 5 sites in Spain
- Volunteers
- 600 people, healthy volunteers welcome
- Sponsor
- Instituto de Investigación Hospital Universitario La Paz
COVID-19 Vaccination
Reducing Vaccine Hesitancy (VH) And Vaccine Refusal (VR): Its' Correlation Factors and an Educational Intervention Programme
The COVID-19 pandemic has spread to over 200 countries worldwide and is still on the rise in 88 countries. Unfortunately, Malaysia is not the exception and registered 340,642 COVID-19 cases till 29 March 2021 since the outbreak…
- Trial name
- NCT04930185
- Testing
- Reducing Vaccine Hesitancy (VH) And Vaccine Refusal (VR): An Educational Intervention Programme
- Where
- Malaysia
- Volunteers
- 600 people, healthy volunteers welcome
- Sponsor
- Sunway University
COVID-19 Pandemic
The Immunogenicity and Safety of V-01-351/V-01D Bivalence Vaccine
It is a Single Arm, Open Label Clinical Study to Evaluate the Immunogenicity and Safety of Sequential Immunization of V-01-351/V-01D Bivalence Vaccine in Healthy Adults Aged 18 Years and Older After the Vaccination of 2 Doses of…
- Trial name
- Omicron (NCT05273528)
- Testing
- Recombinant SARS-CoV-2 Beta Variant Fusion Protein Vaccine/Recombinant SARS-CoV-2 Delta Variant Fusion Protein Vaccine
- Where
- China
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Livzon Pharmaceutical Group Inc.
COVID-19
COVID Booster in Pregnancy and Lactation
This is a prospective longitudinal cohort study to evaluate the impact of COVID-19 vaccination and booster on maternal and infant immunity against COVID-19 variants over time.
- Trial name
- NCT05543993
- Testing
- Bivalent COVID-19 Booster
- Where
- United States
- Volunteers
- 150 people, healthy volunteers welcome
- Sponsor
- Thomas Jefferson University