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Terminated Phase 1 Interventional Accepts healthy volunteers Results available

CORVax12: SARS-CoV-2 Spike (S) Protein Plasmid DNA Vaccine Trial for COVID-19 (SARS-CoV-2)

ClinicalTrials.gov ID: NCT04627675

Public ClinicalTrials.gov record NCT04627675. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.

ClinicalTrials.gov public records Last synced Oct 21, 2026, 9:55 PM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Official title

CORVax12 - a Phase I Trial of SARS-CoV-2 Spike (S) Protein Plasmid DNA Vaccine (CORVax) +/- pIL-12 (Tavokinogene Telseplasmid) in Healthy Volunteers, With Immunodynamic Biomarker Monitoring of Coordinated Cellular/Humoral Response

Brief summary

Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.

This is a Phase 1, open-label study to evaluate the safety profile of CORVax +/- pIL-12, (electroporated SARS-CoV-2 spike (S) protein plasmid DNA vaccine with or without the combination of electroporated IL-12p70 plasmid.

Study identification

NCT ID
NCT04627675
Recruitment status
Terminated
Study type
Interventional
Phase
Phase 1
Enrollment
16 participants

Conditions and interventions

Conditions

Interventions

Drug · Device

Eligibility (public fields only)

Age range
18 Years and older
Sex
All
Healthy volunteers
Accepts healthy volunteers

This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.

Study timeline

Start date
Dec 30, 2020 (Actual)
Primary completion
Sep 19, 2022 (Actual)
Completion
Dec 28, 2022 (Actual)
Last update posted
Oct 26, 2024

2020 – 2022

United States locations

U.S. sites
1
U.S. states
1
U.S. cities
1
Facility City State ZIP Site status
Providence Portland Medical Center Portland Oregon 97213 —

Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.

About this trial record page

What this page shows
Public field values for ClinicalTrials.gov record NCT04627675, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
What this page does not do
No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
Where the data comes from
Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
Last refresh
Last update posted Oct 26, 2024 · Synced Oct 21, 2026

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Open the official record

The complete public registry record, listed eligibility criteria, and available contact information for NCT04627675 live on ClinicalTrials.gov.

View official ClinicalTrials.gov record →