Overview

Phase-I Study to Evaluate the Safety and Immunogenicity of a Prophylactic pDNA Vaccine Candidate Against COVID-19 in Healthy Adults

Status:
Not yet recruiting

Trial end date:
2023-02-01

Target enrollment:

Participant gender:

Summary

A pneumonia of unknown cause detected in Wuhan, China, was first reported in December 2019. On 08 January 2020, the pathogen causing this outbreak was identified as a novel coronavirus 2019. The outbreak was declared a Public Health Emergency of International Concern on 30 January 2020. On 12 February 2020, the virus was officially named as severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), and the WHO officially named the disease caused by SARS-CoV-2 as coronavirus disease 2019 (COVID-19). On 11 March 2020, the WHO upgraded the status of the COVID-19 outbreak from epidemic to pandemic, which is now spreading globally at high speed. There are currently few licensed vaccines to prevent infection with SARS-CoV-2 or COVID-19 and the duration of response is unknown. Given the rapid transmission of COVID-19 and incidence of disease on a worldwide basis, the rapid development of effective vaccines with sufficient protection and duration of response is of utmost importance. IAU has developed a thermally stable plasmid DNA (pDNA)-based vaccine candidate using a platform approach that enables the rapid development of vaccines against emerging viral diseases, including SARS-CoV-2. The pDNA vaccine developed by IAU is a synthetic, codon-optimized, encode either the full-length Spike (S) gene or S1 domain of SARS-CoV-2 as genes of interest. Here, we aim to test a synthetic, codon optimized pDNA encoding S.opt.FL as vaccine candidate against COVID-19. A key advantage of pDNA vaccine is that multiple immunization can be used without the limitations of anti-vector responses. This study is intended to investigate the safety, immunogenicity, and tolerbilty of this prophylactic vaccine against COVID-19 administered as intramuscular immunization (i.m.).

Phase:

Phase 1

Details

Lead Sponsor:

Imam Abdulrahman Bin Faisal University

Collaborator:

ICON plc

Treatments:

Vaccines