Study of VXCO-100, a SARS-CoV Candidate Vaccine in Healthy Adults in the United States
A Phase 1, Open-Label, Dose-Escalation Study to Evaluate the Safety and Immunogenicity of VXCO-100 in Healthy Adults in the United States
Sponsor study identifier
interventional
121
1 country
3
Study Start
May 11, 2023
Actual (reported)Primary Completion
April 10, 2024
Actual (reported)Study Completion
April 10, 2024
Actual (reported)The purpose of this study is to evaluate the safety and immunogenicity of ascending dose levels of VXCO-100 in healthy adults.
Registry-reported information. Elapsed time and enrollment totals alone do not measure study progress or recruitment pace.
April 10, 2024
Actual (reported)Click on a node to explore related trials.
Some registry-reported names shown below are not yet linked in this graph.
Dates and qualifiers reported by the registry. Estimated dates do not confirm that a milestone has occurred.
May 11, 2023
Actual (reported)May 12, 2023
Actual (reported)May 23, 2023
Actual (reported)April 10, 2024
Actual (reported)April 10, 2024
Actual (reported)Number and percentage of participants with solicited local adverse events
For 7 days after each product administration
Number and percentage of participants with solicited systemic adverse events
For 7 days after each product administration
Number and percentage of participants with unsolicited and safety laboratory-based adverse events
For 28 days after each product administration
Numbers and percentages of participants with serious adverse events (SAEs) including suspected unexpected serious adverse reactions (SUSARs), medically attended adverse events (MAAEs), and adverse events of special interest (AESIs)
For up to 304 days after each product administration
Response rate measured by geometric mean titer of the serum neutralizing antibody (Nab) against the ancestral (Wuhan) strain
At baseline and 21 days after each product administration
Response rate measured by GMT of Nab against selected variants of concern
At baseline and 21 days after each product administration
Numbers and percentages of participants with positive Th1 or Th2 cytokine responses for CD4 and CD8 as measured by multi-parameter intracellular cytokine staining
At baseline and 7 days after each product administration
Participants 18-55 years of age will receive VXCO-100 at Dose Level 1 via intramuscular (IM) injection
Participants 18-55 years of age will receive VXCO-100 at Dose Level 2 via intramuscular (IM) injection
Participants 18-55 years of age will receive VXCO-100 at Dose Level 3 via intramuscular (IM) injection
Sterile liquid for injection
Registry-reported names are shown in full. Names without a link have not yet been matched to a Syfrah profile.
The Hope Clinic of Emory University
Decatur, Georgia, 30030, United States
University of Maryland, Baltimore, Center for Vaccine Development and Global Health
Baltimore, Maryland, 21201, United States
University of Rochester Medical Center - Vaccine Research Unit
Rochester, New York, 14642, United States
Justin Ortiz, MD, MS
University of Maryland
Nadine Rouphael, MD
Emory University
Angela Branche, MD
University of Rochester
121 participants (actual enrollment reported by the registry).
First Submitted
May 12, 2023
First Posted
May 23, 2023
Study Start
May 11, 2023
Actual (reported)Participants 56+ years of age will receive VXCO-100 at Dose Level 1 via intramuscular (IM) injection
Participants 56+ years of age will receive VXCO-100 at Dose Level 2 via intramuscular (IM) injection
Participants 56+ years of age will receive VXCO-100 at Dose Level 3 via intramuscular (IM) injection
Contact the study team to confirm eligibility.
Primary Completion
April 10, 2024
Actual (reported)Study Completion
April 10, 2024
Actual (reported)Last Updated
December 10, 2024
Record last verified: 2024-12
Download the complete ClinicalTrials.gov record imported by Syfrah, including fields not shown in this page. The registry may contain a newer revision.
Source: ClinicalTrials.gov.
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