Clinical trials: Covid19 Vaccination
COVID-19, Sars-CoV-2 Infection
Phase 3 Booster Vaccination Against COVID-19
The inactivated Booster Phase 3 study aims to determine the efficacy, safety, and immunogenicity of inactivated COVID-19 vaccines in subjects with a minimum of 90 days and a maximum of 270 days after the second dose of CoronaVac…
- Trial name
- NCT05077176
- Testing
- CoronaVac, Turkovac
- Where
- 41 sites in Turkey (Türkiye)
- Volunteers
- 4,340 people, healthy volunteers welcome
- Sponsor
- Health Institutes of Turkey
End Stage Kidney Disease, Kidney Transplantion
The Response of the Immune System of Patients With End Stage Kidney Disease on Dialysis and Kidney Transplant Recipients Vaccinated for COVID-19
Observational study of patients with End Stage Kidney Disease on dialysis and Kidney Transplant Recipients, before and after vaccination for SARS-COV 2, after written consent, with the aim of laboratory efficacy of the vaccine…
- Conditions
- End Stage Kidney Disease, Kidney Transplantion, Covid19, Vaccination
- Trial name
- NCT04932876
- Testing
- SARS - COV 2 VACCINE
- Where
- Greece
- Volunteers
- 100 people
- Sponsor
- University of Ioannina
Preventive Immunization COVID-19
An Open Study of the Safety, Tolerability and Immunogenicity of "Gam-COVID-Vac Lyo" Vaccine Against COVID-19
the purpose of this study: to evaluate the safety, tolerability and immunogenicity of the drug "Gam-COVID-Vac Lyo", a lyofilizate for preparing solution for intramuscular administration, at various times after vaccination in…
- Trial name
- NCT04437875
- Testing
- Gam-COVID-Vac Lyo
- Where
- Russia
- Volunteers
- 38 people, healthy volunteers welcome
- Sponsor
- Gamaleya Research Institute of Epidemiology and Microbiology, Health Ministry of the Russian Federation
COVID-19, Vaccine Reaction
Investigating COVID-19 Vaccine Immunity in Children in the Melbourne Infant Study of BCG for Allergy and Infection Reduction
The COSI BAIR trial will involve approximately 60 children, aged 5 to 8 years old, comprising a subset of participants from the Melbourne Infant Study BCG for Allergy and Infection Reduction (MIS BAIR) randomised controlled…
- Conditions
- COVID-19, Vaccine Reaction, Immunization; Infection
- Trial name
- COSI BAIR (NCT05168709)
- Testing
- Tozinameran
- Where
- Australia
- Volunteers
- 51 people, healthy volunteers welcome
- Sponsor
- Murdoch Childrens Research Institute
Cancer, Immunotherapy
Retrospective Study of COVID-19 Vaccines in Patients Undergoing Immunotherapy for Cancer.
The investigators wish to set up a pharmaco-epidemiological cohort within the Hospital Territorial Groups of the Cévennes-Gard Camargue, East-Hérault and Haute-Garonne and West Tarn on a specific population, patients undergoing…
- Trial name
- IVACOV (NCT05025514)
- Where
- 5 sites in France
- Volunteers
- 125 people
- Sponsor
- Centre Hospitalier Universitaire de Nīmes
COVID-19
SARS-CoV-2 Antibodies Based IVIG Therapy for COVID-19 Patients
Severe and critically ill patients will be enrolled in the study (50 patients) after duly filled consent forms. Recipients shall be divided in to 5 groups with 10 patients per group to compare clinical efficacy and safety of…
- Trial name
- NCT04521309
- Testing
- SARS-CoV-2 antibody based IVIG therapy
- Where
- Pakistan
- Volunteers
- 50 people
- Sponsor
- Dow University of Health Sciences
Acne Vulgaris, Vitamin D Deficiency
Impact of COVID-19 Vaccination on Serum 25-hydroxyvitamin D Level
Vitamin D plays a pivotal but still not well understood role in the immune response to coronavirus disease (COVID-19) infection and vaccination.
- Conditions
- Acne Vulgaris, Vitamin D Deficiency, COVID-19
- Trial name
- NCT05398939
- Testing
- Blood test and skin evaluation
- Where
- Taiwan
- Volunteers
- 20 people
- Sponsor
- National Taiwan University Hospital
COVID-19 Vaccination
Influence of Vaccine Message Medium on Intentions to Vaccinate in College Students
The goal of this clinical trial is to understand the influence of vaccine message medium (e.g., text, photo, or video) on intentions to vaccinate in college students.
- Trial name
- NCT07861087
- Testing
- COVID-19 Video, COVID-19 Words, COVID-19 Poster
- Where
- United States
- Volunteers
- 1,064 people, healthy volunteers welcome
- Sponsor
- Penn State University
Prevention of COVID-19
ZF2001 Booster Immunization Clinical Trials of 6 Months After the Completion of Basic Immunization
The purpose of this study is to evaluate the immunogenicity and safety of the recombinant novel coronavirus vaccine (CHO cells) after the booster immunization.
- Trial name
- NCT05198063
- Testing
- Recombinant novel coronavirus vaccine (CHO cells)
- Where
- China
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- Anhui Zhifei Longcom Biologic Pharmacy Co., Ltd.
SARS-CoV2 Infection, SARS-CoV2 Antibodies
Determinants of the Level of Anti-SARS-CoV-2 IgG ANTibodiEs After Vaccination Study
Great expectations to control the pandemic are placed in vaccines against COVID-19. Currently, the four COVID-19 vaccines approved in the European Union.
- Trial name
- DANTE-SIRIO 7 (NCT05109585)
- Testing
- assessment of the anti-SARS-CoV-2 IgG antibody titer in 3-dose schedule, assessment of the anti-SARS-CoV-2 IgG antibody titer in 2-dose schedule
- Where
- Poland
- Volunteers
- 1,000 people, healthy volunteers welcome
- Sponsor
- Collegium Medicum w Bydgoszczy
COVID-19
COVID-19 Vaccine Hesitancy Counseling Intervention for Pharmacists: A Stepped-Wedge Trial
The goal of this clinical trial is to test if virtual facilitation (e.g., video coaching) increases rural pharmacists' ability to implement COVID-19 vaccine hesitancy counseling when compared to a "standard" implementation…
- Trial name
- NCT06547814
- Testing
- Standard implementation webinar and online training, Virtual facilitation
- Where
- United States
- Volunteers
- 20 people
- Sponsor
- University of North Carolina, Chapel Hill
COVID-19 VACCINE, Covid19
Collaborative Study to Evaluate Heterologous Vaccination Against Covid-19 in Argentina
Randomized, open, multicenter, collaborative and adaptive non-inferiority trial to evaluate the immunogenicity and reactogenicity of the heterologous vaccination schedules made up of the combination of vaccines available in…
- Trial name
- ECEHeVac (NCT04988048)
- Testing
- COVID-19 vaccines
- Where
- 4 sites in Argentina
- Volunteers
- 1,760 people, healthy volunteers welcome
- Sponsor
- Ministry of Public Health, Argentina
Influenza, COVID-19
Analysis of the Determinants of Adherence to Coadministration of Flu Vaccination With the Booster of COVID-19 Vaccine
This study investigates healthcare workers' attitudes towards co-administering COVID-19 and seasonal influenza vaccines, a method supported globally for its efficiency and potential to lessen healthcare burdens.
- Trial name
- CoVFlu (NCT05781191)
- Testing
- COMIRNATY
- Where
- Italy
- Volunteers
- 8,231 people, healthy volunteers welcome
- Sponsor
- Fondazione Policlinico Universitario Agostino Gemelli IRCCS
Influenza, COVID-19
Comparative Immunogenicity of Concomitant vs Sequential mRNA COVID-19 and Influenza Vaccinations
This is a prospective, randomized randomized immunologic study of response to influenza and SARS-CoV-2 vaccination across four of the US Influenza Vaccine Effectiveness (Flu VE) Network study sites.
- Trial name
- NCT06020118
- Testing
- Simultaneous Vaccination (Influenza Vaccine and mRNA COVID booster), Sequential Vaccination (Influenza vaccine then mRNA COVID booster), Sequential Vaccination (mRNA COVID booster then Influenza vaccine)
- Where
- 8 sites in United States
- Volunteers
- 455 people, healthy volunteers welcome
- Sponsor
- Duke University
Pneumonia, Influenza
ACTIVATE in Public Housing
This multilevel, multidisciplinary, theoretically based, culturally sensitive, community-engaged intervention sets out to mitigate uptake barriers and non-adherence to vaccination schedules as recommended by the CDC and increase…
- Conditions
- Pneumonia, Influenza, Varicella Zoster, Meningitis
- Trial name
- NCT06075732
- Testing
- Increasing Willingness and Uptake of Influenza, Pneumonia, Meningitis, HZV, and COVID-19 Vaccination
- Where
- United States
- Volunteers
- 400 people, healthy volunteers welcome
- Sponsor
- Charles Drew University of Medicine and Science
Vaccine Hesitancy
Investigation on the Hesitancy of COVID-19 Vaccination Among Liver Transplant Recipients in China
On WeChat platform, through a point-to-point connection, and carry on the questionnaire survey to collect information of liver transplant recipients followed-up by the department of Liver Surgery, Renji Hospital Shanghai Jiao…
- Trial name
- NCT05532592
- Testing
- Perceptions and attitudes towards COVID-19 and COVID-19 vaccine
- Where
- China
- Volunteers
- 449 people
- Sponsor
- RenJi Hospital
COVID-19, BCG Vaccination
Outcome of COVID-19 Cases Based on Tuberculin Test: Can Previous BCG Alter the Prognosis?
There is no evidence that the Bacille Calmette-Guérin vaccine (BCG) protects people against infection with COVID-19 virus. Two clinical trials addressing this question are underway, and WHO will evaluate the evidence when it is…
- Trial name
- NCT04347876
- Testing
- Tuberculin test
- Where
- Egypt
- Volunteers
- 100 people
- Sponsor
- Assiut University
COVID-19
A Phase Ⅲ Clinical Trial of Recombinant COVID-19 Trivalent (XBB+BA.5+Delta) Protein Vaccine (Sf9 Cell) in Booster Vaccination
A Phase Ⅲ Clinical Trial of Recombinant COVID-19 Trivalent (XBB+BA.5+Delta) Protein Vaccine (Sf9 Cell) in Booster Vaccination to Evaluate Efficacy, Safety and Immunogenicity
- Trial name
- NCT05911061
- Testing
- High dose of Recombinant COVID-19 Trivalent (XBB+BA.5+Delta) Protein Vaccine (Sf9 Cell), Low dose of Recombinant COVID-19 Trivalent (XBB+BA.5+Delta) Protein Vaccine (Sf9 Cell), control group
- Volunteers
- 4,950 people, healthy volunteers welcome
- Sponsor
- WestVac Biopharma Co., Ltd.
Core Body Temperature in Healthy Subjects, Immune Response to mRNA COVID-19 Vaccination
Fever Tracking Study
The aim of this study is to investigate the feasibility of continuous fever tracking of participants having fever symptoms in a home setting, using a core body temperature (CBT) sensor.
- Trial name
- NCT05475067
- Where
- Switzerland
- Volunteers
- 61 people, healthy volunteers welcome
- Sponsor
- University Hospital, Basel, Switzerland
COVID-19
A Study to Evaluate the Safety and Immunogenicity of Omicron COVID-19 Vaccine (Vero Cell), Inactivated in Population 18 Years Old of Age and Above
This is a non-randomized, open-label, externally controlled study to evaluate the safety and immnunogenicity of the Omicron COVID-19 Vaccine (Vero Cell), Inactivated in population aged 18 years old and above with no vaccination…
- Trial name
- COVID-19 (NCT05365724)
- Testing
- Omicron COVID-19 Vaccine (Vero Cell), Inactivated
- Where
- China
- Volunteers
- 280 people, healthy volunteers welcome
- Sponsor
- China National Biotec Group Company Limited