Clinical trials: Covid19 Vaccine
COVID-19
Immunogenicity and Safety Study of Booster Vaccine With the COVID-19 Vaccine (Vero Cell), Inactivated, Omicron Strain
This is a randomized, open-labeled, Phase IIb clinical trial.The purpose of this study is to evaluate the immunogenicity and safety of the booster vaccine of using one or two doses of COVID-19 Vaccine (Vero Cell), Inactivated…
- Trial name
- NCT05411471
- Testing
- COVID-19 Vaccine (Vero Cell), Inactivated, Omicron Strain
- Where
- China
- Volunteers
- 221 people, healthy volunteers welcome
- Sponsor
- Sinovac Biotech (Hong Kong) Limited
COVID-19
A First Time in Human Phase 1 Open-Label Study of the COVIDITY Vaccine Administered by Needle-free Injection
The main objectives of this study are to assess the safety, tolerability and immunogenicity of the candidate SARS-CoV-2 vaccine, COVIDITY, when administered using a needle-free ID or IM injection device.
- Trial name
- NCT05047445
- Testing
- COVIDITY (SCOV1 and SCOV2) administered via needle-free intradermal injection, COVIDITY (SCOV1 and SCOV2) administered via needle-free intramuscular injection, COVIDITY (SCOV2 only) administered via needle-free intradermal injection to vaccine naive and/or previously vaccinated participants
- Where
- South Africa
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Scancell Ltd
COVID-19
The Efficacy, Safety and Immunogenicity Study of Inactivated SARS-CoV-2 Vaccine for Preventing Against COVID-19
This is a randomized, double-blinded, placebo controlled phase III clinical trial to evaluate the efficacy, safety and immunogenicity of SARS-CoV-2 Vaccine, Inactivated (Vero Cell) in adults aged 18 years and above after 2-dose…
- Trial name
- NCT04659239
- Testing
- Inactivated SARS-CoV-2 Vaccine (Vero cell)
- Where
- 2 sites in Brazil, Malaysia
- Volunteers
- 34,020 people, healthy volunteers welcome
- Sponsor
- Chinese Academy of Medical Sciences
Covid19
Clinical Trial of Recombinant Novel Coronavirus Vaccine (Adenovirus Type 5 Vector) Against COVID-19
This study is a phase III clinical trial to evaluate efficacy, reactogenicity and safety of the vaccine Ad5-nCoV compared with placebo in volunteers at the age from 18 to 85 years，with the randomized, double-blind design
- Trial name
- NCT04540419
- Testing
- Recombinant Novel Coronavirus Vaccine (Adenovirus Type 5 Vector)
- Where
- 7 sites in Russia
- Volunteers
- 500 people, healthy volunteers welcome
- Sponsor
- NPO Petrovax
COVID-19
A Phase 1a Trial to Evaluate the Safety and Immunogenicity of a SARS-CoV-2 mRNA Chimera Vaccine Against COVID-19
This is a phase Ⅰa, randomized, double-blind, positive control trial in healthy adults, intended to evaluate the safety and immunogenicity profile of RQ3013.
- Trial name
- NCT05394012
- Testing
- RQ3013, Comirnaty
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- Walvax Biotechnology Co., Ltd.
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
COVID-19
A Clinical Trial of A COVID-19 Vaccine Named Recombinant Novel Coronavirus Vaccine (Adenovirus Type 5 Vector)
This study is a randomized, double-blind, placebo -controlled IIb clinical trial, in order to evaluate the safety and immunogenicity of Recombinant Novel Coronavirus Vaccine (Adenovirus Type 5 Vector) in people 6 years old and…
- Trial name
- NCT04566770
- Testing
- Recombinant Novel Coronavirus Vaccine (Adenovirus Type 5 Vector)
- Where
- China
- Volunteers
- 480 people, healthy volunteers welcome
- Sponsor
- CanSino Biologics Inc.
COVID-19, Sars-CoV-2 Infection
Efficacy and Safety of NVX-CoV2705
This is a Phase 4, post-market US study, evaluating the efficacy and safety of a single dose of the NVX-CoV2705 Omicron JN.1 COVID-19 vaccine.
- Trial name
- COVID-19 (NCT07086222)
- Testing
- NVX-CoV2705
- Where
- 99 sites in United States
- Volunteers
- 6,500 people, healthy volunteers welcome
- Sponsor
- Novavax
Immunocompromised, Immunosuppressed
COVID-19 Vaccination and Breakthrough Infections Among Persons With Immunocompromising Conditions in the United States
This retrospective study will evaluate characteristics, vaccine utilization and outcomes among subjects with immunocompromising conditions that received COVID-19 vaccination.
- Conditions
- Immunocompromised, Immunosuppressed, Covid-19, SARS-COV-2
- Trial name
- NCT05020145
- Testing
- BNT162b2 (Tozinameran)
- Where
- United States
- Volunteers
- 1,277,747 people
- Sponsor
- Pfizer
COVID-19, Coronavirus Infections
Safety, Tolerability, and Immunogenicity of Trivalent Coronavirus Vaccine Candidate VBI-2901e With E6020 Adjuvant
VBI-2901e is an investigational vaccine candidate that uses enveloped virus-like particles (eVLPs) to express the spike proteins of three coronaviruses: SARS-CoV-2 (the virus that causes COVID-19 disease), SARS-CoV-1 and…
- Trial name
- NCT05614245
- Testing
- VBI-2901e
- Where
- 4 sites in Canada
- Volunteers
- healthy volunteers welcome
- Sponsor
- VBI Vaccines Inc.
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
Coronavirus Disease 2019
Immunogenicity and Safety Evaluation of Recombinant Novel Coronavirus Vaccine (CHO Cells) in Enhancing Immunity
Popular topic: Clinical study on immunogenicity and safety evaluation of sequentially enhanced immunity with recombinant Novel Coronavirus vaccine (CHO cells) Research purpose:Main purpose:To evaluate the immunogenicity of…
- Trial name
- NCT05089045
- Testing
- Recombinant new coronavirus vaccine (CHO cell) group
- Where
- China
- Volunteers
- 360 people, healthy volunteers welcome
- Sponsor
- Anhui Zhifei Longcom Biologic Pharmacy Co., Ltd.
SARS-CoV-2 Infection, COVID-19
A Study Looking at the Effectiveness, Immune Response, and Safety of a COVID-19 Vaccine in Adults in the United Kingdom
This is a study to evaluate the efficacy, immune response, and safety of a coronavirus disease 2019 (COVID-19) vaccine called SARS-CoV-2 rS with Matrix-M1 adjuvant in adults aged 18-84 years in the United Kingdom.
- Trial name
- NCT04583995
- Testing
- SARS-CoV-2 rS/Matrix M1-Adjuvant, Licensed seasonal influenza vaccine
- Where
- 33 sites in United Kingdom
- Volunteers
- 15,185 people, healthy volunteers welcome
- Sponsor
- Novavax
SARS-CoV2 Infection, Coronavirus Infection
Fourth Dose of mRNA COVID-19 Vaccine in Residents of LTCFs
This study is a multi-centre, blinded, randomized controlled trial. LTCF residents ≥ 65 years who have received three doses of mRNA vaccine will be randomized to vaccination with a fourth dose of Pfizer-BioNtech mRNA- COVID-19…
- Trial name
- NCT04978038
- Testing
- mRNA- COVID-19, Prevnar13
- Where
- Canada
- Volunteers
- 414 people, healthy volunteers welcome
- Sponsor
- Mark Loeb
COVID-19
Effectiveness of Chinese COVID-19 Vaccines in Latin America and the Caribbean
This multi-country study seeks to collect real-world evidence (RWE), from Latin American and Caribbean countries, on the effectiveness of China-made COVID-19 vaccines in different populations, against different clinical outcomes…
- Trial name
- NCT05475704
- Where
- 5 sites in Argentina, Colombia and 2 more
- Volunteers
- 59 people
- Sponsor
- P95
COVID-19 Vaccination
A Multicomponent Clinic-based Intervention to Promote COVID-19 Vaccine Intention and Uptake Among Diverse Youth and Adolescents
The goal of this study is to refine and test CONFIDENCE, a multi-component clinic-based intervention in pediatric or family practice clinical settings.
- Trial name
- CONFIDENCE (NCT05722652)
- Testing
- CONFIDENCE
- Where
- United States
- Volunteers
- 667 people, healthy volunteers welcome
- Sponsor
- University of Massachusetts, Worcester
COVID-19 Respiratory Infection
Phase III Study of BBV154 Intranasal Vaccine in Healthy Volunteers
Group 1 (BBV154): In this group, 3000 participants will be recruited, randomized in 1:1:1 ratio receive 3 consecutive lots (Lot 1: 1000, Lot 2: 1000, Lot 3: 1000) of the BBV154 vaccine (0.5 mL each dose) on day 0 and day 28 via…
- Trial name
- Nasal154PH3 (NCT05522335)
- Testing
- BBV154(Intranasal) & covaxin
- Where
- 14 sites in India
- Volunteers
- 3,160 people, healthy volunteers welcome
- Sponsor
- Bharat Biotech International Limited
COVID-19, Infectious Disease
A Phase 1 Study to Assess the Safety and Immunogenicity of JCXH-221, an MRNA-based Broadly Protective COVID-19 Vaccine
The goal of this clinical trial is to learn about, test, and compare JCXH-221 in healthy volunteers. The main aims to answer are: To assess the safety and tolerability of the JCXH-221 vaccine in healthy adult subjects To identify…
- Trial name
- NCT05743335
- Testing
- JCXH-221
- Where
- 4 sites in United States
- Volunteers
- 73 people, healthy volunteers welcome
- Sponsor
- Immorna Biotherapeutics, Inc.
COVID-19 Vaccines
The ARCT-154 Self-Amplifying RNA Vaccine Efficacy Study (ARCT-154-01)
This is a Phase 1/2/3, randomized, placebo-controlled, observer-blind study designed to evaluate the safety, immunogenicity and efficacy of ARCT-154 in adult participants to be enrolled in Vietnam.
- Trial name
- ARCT-154-01 (NCT05012943)
- Testing
- ARCT-154 Self-Amplifying RNA SARS-CoV-2 Vaccine, Astra Zeneca COVID-19 vaccine
- Where
- 3 sites in Vietnam
- Volunteers
- 19,474 people, healthy volunteers welcome
- Sponsor
- Vinbiocare Biotechnology Joint Stock Company
SARS-CoV-2 Infection, COVID-19
Evaluation of Safety and Immunogenicity of the Recombinant ZR202-CoV and ZR202a-CoV Vaccines in Adults.
For Phase 1 only. Additional information will be provided when Phase 2 is implemented. This is a two-part phase I/II, single-center, observer-blind, randomized, controlled vaccine trial to evaluate the safety, reactogenicity, and…
- Trial name
- NCT05490108
- Testing
- ZR202-CoV, ZR202a-CoV, Comirnaty®
- Where
- Mali
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Shanghai Zerun Biotechnology Co.,Ltd
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