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Study identifier: NCT04276896 Synced from ClinicalTrials.gov · July 28, 2026
● Recruiting

Immunity and Safety of Covid-19 Synthetic Minigene Vaccine

Condition: Pathogen Infection Covid-19 Infection  ·  Sponsor: Shenzhen Geno-Immune Medical Institute

PhasePhase 1/Phase 2
Planned participants100
Who can joinAll sexes, 6 Months to 80 Years
Healthy volunteersNo

About this study

In December 2019, viral pneumonia caused by a novel beta-coronavirus (Covid-19) broke out in Wuhan, China. Some patients rapidly progressed and suffered severe acute respiratory failure and died, making it imperative to develop a safe and effective vaccine to treat and prevent severe Covid-19 pneumonia. Based on detailed analysis of the viral genome and search for potential immunogenic targets, a synthetic minigene has been engineered based on conserved domains of the viral structural proteins and a polyprotein protease. The infection of Covid-19 is mediated through binding of the Spike protein to the ACEII receptor, and the viral replication depends on molecular mechanisms of all of these viral proteins. This trial proposes to develop and test innovative Covid-19 minigenes engineered based on multiple viral genes, using an efficient lentiviral vector system (NHP/TYF) to express viral proteins and immune modulatory genes to modify dendritic cells (DCs) and to activate T cells. In this study, the safety and efficacy of this LV vaccine (LV-SMENP) will be investigated.

This description comes directly from the study's public registry record.

Talk to the study team

Lung-Ji Chang, PhD  ·  +86 0755-86573763  ·  c@szgimi.org

Always discuss trial participation with your own doctor first.

Locations (1)

Shenzhen Geno-immune Medical InstituteShenzhen, Guangdong, ChinaRecruiting

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Source record: clinicaltrials.gov/study/NCT04276896