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Assessing Safety of Coronavirus Infection (COVID-19) Messenger RNA (mRNA) Vaccine Administration in the Setting of a Previous Adverse Reaction

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University of Michigan

Status and phase

Completed
Phase 4

Conditions

COVID-19
Corona Virus Infection

Treatments

Biological: Pfizer-BioNTech mRNA COVID-19 vaccine

Study type

Interventional

Funder types

Other

Identifiers

NCT05212610
HUM00206480

Details and patient eligibility

About

This study will evaluate the safety of administering an additional dose of an mRNA COVID-19 vaccine or mRNA bivalent COVID-19 booster vaccine to individuals who have had adverse reactions to a previous dose or administering an initial dose of an mRNA COVID-19 vaccine to individuals with a personal history of allergic reaction. In addition, this study will evaluate the safety of administering an initial or additional dose or bivalent booster of an mRNA COVID-19 vaccine to individuals experiencing an adverse reaction to a natural COVID-19 infection ("long COVID").

Eligible participants enrolled in this trial will receive an initial or additional dose of either the Pfizer-BioNTech COVID-19 bivalent vaccine or the Moderna COVID-19 bivalent vaccine. Participants will also be required to have 1-2 in person visits along with phone call follow up visits.

We hypothesize that individuals who have had adverse reactions to a previous dose of an mRNA COVID-19 vaccine will tolerate an additional dose of the primary mRNA vaccine or bivalent booster, as indicated, and those with a personal history of allergic reaction will tolerate an initial dose of an mRNA COVID-19 vaccine. We also hypothesize that those individuals experiencing an adverse reaction will tolerate an initial or additional dose of a primary mRNA COVID-19 bivalent vaccine, as indicated.

The study hypothesizes that individuals that have had adverse reactions to a dose of an mRNA COVID-19 vaccine will tolerate an additional dose and those with a personal history of allergic reaction will tolerate vaccination with an mRNA COVID-19 vaccine.

Enrollment

103 patients

Sex

All

Ages

18+ years old

Volunteers

No Healthy Volunteers

Inclusion and exclusion criteria

Inclusion Criteria

  1. Age over 18.
  2. Participant must be able to understand and provide informed consent
  3. No evidence of infectious illness (defined as fever >38⁰C, vomiting, diarrhea, new cough, new shortness of breath, new congestion, new runny nose, new headache or sore throat) within 14 days of vaccine administration.
  4. Subjects must have a history of adverse reaction to either the Pfizer-BioNTech mRNA COVID vaccination or the Moderna mRNA COVID vaccination, a personal history of allergic reaction without prior mRNA COVID vaccination, or a history of adverse reaction to natural COVID infection.
  5. Females of childbearing potential must have a negative pregnancy test prior to vaccination.

Exclusion Criteria

  1. Under age 18

  2. Inability or unwillingness of a participant to give written informed consent

  3. Evidence of COVID-19 infection within 21 days of vaccination visit

  4. History of antibody agent or convalescent plasma for treatment or prevention of COVID-19 within 90 days

  5. Individuals with known history of a severe allergic reaction (e.g., anaphylaxis) to any component of the Pfizer-BioNTech mRNA COVID-19 vaccination or the Moderna mRNA COVID-19 vaccination.

  6. History of underlying immune disorder.

    • Pregnancy

    • Immunocompromised

      • Persons with primary or acquired immunodeficiency
      • Persons on anti-rejection therapy following solid organ transplant or bone marrow transplant
      • Persons on biologic therapeutic agents
      • Persons with malignancy and ongoing or recent chemotherapy
      • Persons receiving systemic immunosuppressive therapy, including corticosteroids equivalent to 20 mg/day of prednisone for 2 weeks
    • Persons with chronic kidney disease stage 3 or higher

    • Persons with history of significant pulmonary compromise

Trial design

Primary purpose

Treatment

Allocation

N/A

Interventional model

Single Group Assignment

Masking

None (Open label)

103 participants in 1 patient group

Pfizer-BioNTech mRNA COVID-19 vaccine
Experimental group
Description:
Subject will receive an initial or additional dose of the Pfizer-BioNTech (Comirnaty) mRNA COVID-19 vaccine
Treatment:
Biological: Pfizer-BioNTech mRNA COVID-19 vaccine

Trial contacts and locations

1

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Central trial contact

James Baker, MD; Sara Jaafar

Data sourced from clinicaltrials.gov

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