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Clinical Trials/ISRCTN87813400
ISRCTN87813400Active, not recruitingPhase 1

A phase I safety, immunogenicity and dose escalation study of the candidate pan-Sarbeco Coronavirus vaccine pEVAC-PS in SARS-CoV-2 immunised UK healthy adult volunteers

niversity Hospital Southampton NHS Foundation Trust0 sites39 target enrollmentStarted: November 29, 2021Last updated:

Trial Snapshot

Phase
Phase 1
Status
Active, not recruiting
Sponsor
Enrollment
39

Study Overview

Brief Summary

No summary available.

Study Design

Study Type
Interventional

Eligibility Criteria

Sex
All

Inclusion Criteria

  • Current participant inclusion criteria as of 24/07/2023:
  • 1. Healthy males and non-pregnant females
  • 2. Aged 18 - 50 years
  • 3. Immunised no less than 12 weeks prior with 2 or 3 doses of SARS-CoV-2 vaccine
  • 4. No history of SARS-CoV-2 infection within the past 180 days
  • Previous participant inclusion criteria:
  • 1. Healthy males and non-pregnant females
  • 2. Aged 18 - 50 years
  • 3. Immunised no less than 12 weeks prior with 2 doses of SARS-CoV-2 vaccine
  • 4. No history of serological evidence of prior SARS-CoV-2 infection (seronegative for N)

Exclusion Criteria

  • Current participant exclusion criteria as of 24/07/2023:
  • 1. History of laboratory-confirmed MERS, SARS-CoV-1 or SARS-CoV-2 infection
  • 2. Have an anti-SARS-CoV-2 and a SARS-CoV-1 RBD response of less than 0.5 or more than 2 AUC (Area Under the Curve) units
  • 3. Planned receipt of any vaccine other than the study intervention within 30 days before and after each study vaccination
  • 4. Administration of immunoglobulins and/or any blood products within the three months preceding the planned administration of the vaccine candidate
  • 5. Any confirmed or suspected immunosuppressive or immunodeficient state, including HIV infection; asplenia; recurrent severe infections and use of immunosuppressant medication within the past 6 months, except topical steroids or short-term oral steroids (course lasting <14 days)
  • 6. Any autoimmune conditions, except mild psoriasis, well-controlled autoimmune thyroid disease, vitiligo or stable coeliac disease not requiring immunosuppressive or immunomodulatory therapy
  • 7. History of allergic disease or reactions likely to be exacerbated by any component of the pEVAC-PS vaccine
  • 8. Any history of angioedema
  • 9. Any history of anaphylaxis
  • 10. Pregnancy, lactation or willingness/intention to become pregnant for 3 months following the last personal dose of vaccine in this trial
  • Previous participant exclusion criteria:
  • 1. History of laboratory-confirmed MERS, SARS-CoV-1 or SARS-CoV-2 infection
  • 2. Seropositive for SARS-CoV-2 Nucleocapsid IgG at screening
  • 3. Have an anti-SARS-CoV-2 and a SARS-CoV-1 RBD response of more than 2 AUC (Area Under the Curve) units
  • 4. Planned receipt of any vaccine other than the study intervention within 30 days before and after each study vaccination.
  • 5. Administration of immunoglobulins and/or any blood products within the three months preceding the planned administration of the vaccine candidate.
  • 6. Any confirmed or suspected immunosuppressive or immunodeficient state, including HIV infection; asplenia; recurrent severe infections and use of immunosuppressant medication within the past 6 months, except topical steroids or short-term oral steroids (course lasting <14 days).
  • 7. Any autoimmune conditions, except mild psoriasis, well-controlled autoimmune thyroid disease, vitiligo or stable coeliac disease not requiring immunosuppressive or immunomodulatory therapy.
  • 8. History of allergic disease or reactions likely to be exacerbated by any component of the pEVAC-PS vaccine
  • 9. Any history of angioedema.
  • 10. Any history of anaphylaxis.
  • 11. Pregnancy, lactation or willingness/intention to become pregnant for 3 months following the last personal dose of vaccine in this trial.

Investigators

Sponsor
niversity Hospital Southampton NHS Foundation Trust

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