Clinical trials: Covid19, Vaccines
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.
Healthy Volunteers
Safety and Immunogenicity of AdCOVID in Healthy Adults (COVID-19 Vaccine Study)
A study to evaluate the immune response and safety of AdCOVID administered as an intranasal spray in healthy adults.
- Trial name
- NCT04679909
- Testing
- AdCOVID
- Where
- 6 sites in United States
- Volunteers
- 92 people, healthy volunteers welcome
- Sponsor
- Altimmune, Inc.
COVID-19
To Evaluate the Immunogenicity and Safety of Sequential Booster Immunization of Recombinant Novel Coronavirus Vaccine (CHO Cells) for SARS-CoV-2
An open experimental design was used in this study, and 240 subjects were planned to be enrolled. To evaluate the immunogenicity and safety of recombinant Novel Coronavirus vaccine (CHO cells) after sequential intensification in…
- Trial name
- NCT05895110
- Testing
- Recombinant Novel Coronavirus vaccine (CHO Cells)
- Where
- China
- Volunteers
- 240 people, healthy volunteers welcome
- Sponsor
- Anhui Zhifei Longcom Biologic Pharmacy 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
SARS-CoV-2
A Phase II Clinical Trial to Evaluate the Immunogenicity and Safety of SARS-CoV-2 Bivalent mRNA Vaccine (LVRNA021)
This trial is a phase II clinical trial of SARS-CoV-2 Bivalent mRNA Vaccine (LVRNA021). The trial was randomized, blinded, placebo controlled.
- Trial name
- NCT05939648
- Testing
- SARS-CoV-2 Bivalent mRNA Vaccine, Saline
- Where
- China
- Volunteers
- 450 people, healthy volunteers welcome
- Sponsor
- AIM Vaccine Co., Ltd.
COVID-19
Clinical Trial of SARS-CoV-2 mRNA Vaccine in China
This study is a phase I clinical trial. The investigators intent to evaluate the safety, tolerability and preliminary immunogenicity of SARS-CoV-2 mRNA vaccine (LVRNA009) in Chinese people aged 18 years and over.
- Trial name
- NCT05364047
- Testing
- Low-dose of LVRNA009, Middle-dose of LVRNA009, High-dose of LVRNA009
- Where
- 3 sites in China
- Volunteers
- 144 people, healthy volunteers welcome
- Sponsor
- AIM Vaccine Co., Ltd.
COVID-19
Safety of an Inactivated SARS-CoV-2 Vaccine for Prevention of COVID-19 in Children and Adolescents
This study is a multi-center and open design, phase Ⅳ clinical trial of an inactivated SARS-CoV-2 vaccine (CoronaVac) manufactured by Sinovac Research and Development Co., Ltd.The purpose of this study is to evaluate the safety…
- Trial name
- NCT04992208
- Testing
- Experimental Group
- Where
- China
- Volunteers
- 31,041 people, healthy volunteers welcome
- Sponsor
- Sinovac Life Sciences Co., Ltd.
SARS-CoV-2
A Cohort Study of COVID-19 mRNA Vaccine, Bivalent in Participants in China
This is a cohort study to evaluate safety and immunogenicity of COVID-19 mRNA Vaccine, Bivalent (LVRNA021) in participants aged 18 years and over in China
- Trial name
- NCT05547243
- Testing
- SARS-CoV-2 mRNA Vaccine, Bivalent Low dose, SARS-CoV-2 mRNA Vaccine, Bivalent High dose
- Where
- China
- Volunteers
- 350 people, healthy volunteers welcome
- Sponsor
- AIM Vaccine Co., Ltd.
Covid-19 Prevention
A Study of Ad26.COV2.S in Adults (COVID-19)
The purpose of the study is to assess the safety, reactogenicity, and immunogenicity of Ad26.COV2.S at 2 dose levels, administered intramuscularly (IM) as a single-dose or 2-dose schedule, with a single booster vaccination…
- Trial name
- NCT04436276
- Testing
- Ad26.COV2.S
- Where
- 12 sites in United States, Belgium
- Volunteers
- 1,085 people, healthy volunteers welcome
- Sponsor
- Janssen Vaccines & Prevention B.V.
COVID-19
Open-label, Non-randomized, Non-comparative, Phase II Study of Safety and Immunogenicity of Combination of AZD1222 and rAd26-S for COVID-19 Prevention
The purpose of the study is to assess safety and immunogenicity of heterologous booster vaccine containing combination of AZD1222 and rAd26-S (one of components of Gam-COVID-Vac vaccine) in adult subjects aged ≥ 18 years old to…
- Trial name
- NCT04686773
- Testing
- AZD1222, rAd26-S
- Where
- Azerbaijan
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- R-Pharm
SARS-CoV-2, Seasonal Influenza
A Study of Modified mRNA Vaccines in Healthy Adults
The main goal of this study is to evaluate the safety, reactogenicity, and immunogenicity of study vaccines.
- Conditions
- SARS-CoV-2, Seasonal Influenza, Respiratory Syncytial Virus, Cytomegalovirus
- Trial name
- NCT05397223
- Testing
- mRNA-1273, mRNA-1010, mRNA-1345
- Where
- 8 sites in United States
- Volunteers
- 308 people, healthy volunteers welcome
- Sponsor
- ModernaTX, Inc.
Evaluate Immune Responses Following mRNA COVID-19 Vaccine Administration Through Different Delivery Routes in Healthy Volunteers, SARS CoV-2
mRNA Covid-19 Vaccine Immune Response Comparisons Using Different Delivery Routes
The purpose of this study is to determine if immune responses differ when the mRNA COVID-19 vaccine is given through different delivery methods, including a needle-free injection system, or via intramuscular injection using…
- Trial name
- NCT06919796
- Testing
- COMIRNATY®
- Where
- United States
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- PharmaJet, Inc.
Coronavirus
Recombinant New Coronavirus Vaccine (CHO Cells) to Prevent SARS-CoV-2（COVID-19） Phase I Clinical Trial (3~17 Years Old)
Popular topic: Phase I clinical trial of recombinant new coronavirus vaccine (CHO cell) (3~17 years old) Research purpose:Main purpose:To evaluate the safety and tolerability of recombinant New Coronavirus vaccine (CHO cells) in…
- Trial name
- NCT04961359
- Testing
- Recombinant new coronavirus vaccine (CHO cell) group
- Where
- China
- Volunteers
- 75 people, healthy volunteers welcome
- Sponsor
- Anhui Zhifei Longcom Biologic Pharmacy Co., Ltd.
COVID-19
A 2nd Generation E1/E2B/E3-Deleted Adenoviral COVID-19 Vaccine: The TCELL VACCINE TRIAL
This is a phase 2/3, multicenter, randomized, placebo-controlled, observer-blind study assessing the safety, tolerability, immunogenicity, and efficacy of prophylactic hAd5-S-Fusion+N-ETSD against COVID-19.
- Trial name
- NCT06022224
- Testing
- hAd5-S-Fusion+N-ETSD
- Where
- United States
- Volunteers
- 35 people, healthy volunteers welcome
- Sponsor
- ImmunityBio, Inc.
COVID-19
Immunogenicity and Safety Study of the 3rd Booster Dose Using the High or Medium Dose of Inactivated (CoronaVac®) Vaccine in Healthy Adults in Turkey
This is a randomized, double-blinded, and positive-controlled Phase IIb clinical trial of COVID-19 vaccine (CoronaVac®) manufactured by Sinovac Research \& Development Co., Ltd.The purpose of this study is to evaluate the…
- Trial name
- NCT05150496
- Testing
- Medium-dose COVID-19 Vaccine(Vero Cell),Inactivated, High-dose COVID-19 Vaccine(Vero Cell),Inactivated
- Where
- 2 sites in Turkey (Türkiye)
- Volunteers
- 640 people, healthy volunteers welcome
- Sponsor
- Sinovac Research and Development Co., Ltd.
SARS-CoV-2
Study to Evaluate the Safety, Reactogenicity, and Effectiveness of mRNA-1273.214 SARS-CoV-2 (COVID-19) Vaccine in Infants
The study evaluated the safety, tolerability, reactogenicity, and effectiveness of mRNA-1273.214 severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) vaccine in infants aged 12 weeks to < 6 months.
- Trial name
- BabyCOVE (NCT05584202)
- Testing
- mRNA-1273.214
- Where
- 39 sites in United States
- Volunteers
- 68 people, healthy volunteers welcome
- Sponsor
- ModernaTX, Inc.
COVID-19
Immunogenicity and Safety Study of Monovalent Omicron XBB.1.5 Vaccine as a Booster in Adults
The purpose of this study is to assess the immunogenicity and safety of SCB-2023B monovalent Omicron XBB.1.5 vaccine compared to the prototype SCB-2019 vaccine in participants previously vaccinated with 3 doses of inactivated…
- Trial name
- NCT06567457
- Testing
- SCB-2023B vaccine, a monovalent Omicron XBB.1.5 recombinant SARS-CoV-2 trimeric S-protein subunit vaccine for COVID-19, SCB-2019 vaccine, a monovalent wu-hu1 SARS-CoV-2 trimeric S-protein subunit vaccine for COVID-19
- Volunteers
- healthy volunteers welcome
- Sponsor
- Clover Biopharmaceuticals AUS Pty
COVID-19
Effectiveness of the Oxford-AstraZeneca COVID-19 Vaccine as a 2nd Booster, the REFORCO-Brazil Study
This study will address specific questions concerning the additional protection of the AZ COVID-19 vaccine as a second booster dose in preventing severe COVID-19 outcomes (hospitalisation, ICU admission etc) and will provide data…
- Trial name
- REFORCO-B (NCT05697705)
- Testing
- ChAdOx1 nCOV-19 vaccine (Vaxzeria), BNT162b2 (Pfizer), Ad26.COV2.S (Janssen)
- Where
- Brazil
- Volunteers
- 188,814,085 people
- Sponsor
- AstraZeneca
COVID-19
Phase 3 Study of Novavax Vaccine(s) as Booster Dose After mRNA Vaccines
This is an open-label Phase 3 study evaluating the immunogenicity and safety of Novavax vaccine(s) with Matrix-M™ adjuvant (ancestral strain NVX-CoV2373 and an alternative strain and/or multivalent Novavax vaccine) as booster…
- Trial name
- NCT05875701
- Testing
- NVX-CoV2373, SARS-CoV-2 rS antigen/Matrix-M Adjuvant
- Where
- 5 sites in United States
- Volunteers
- 147 people, healthy volunteers welcome
- Sponsor
- Novavax
Covid19 Vaccine
A Study o Evaluate the Safety, Tolerability, and Immunogenicity of MVC-COV1901, CT-COV-21 Sub-study
This sub-study is a prospective open-label, single-center study to demonstrate comparability of different manufacturing scales.
- Trial name
- NCT05038618
- Testing
- MVC-COV1901(S protein with adjuvant)
- Where
- Taiwan
- Volunteers
- 399 people, healthy volunteers welcome
- Sponsor
- Medigen Vaccine Biologics Corp.