TY - JOUR
T1 - The Risk of Allergic Reaction to SARS-CoV-2 Vaccines and Recommended Evaluation and Management
T2 - A Systematic Review, Meta-Analysis, GRADE Assessment, and International Consensus Approach
AU - Greenhawt, Matthew
AU - Abrams, Elissa M.
AU - Shaker, Marcus
AU - Chu, Derek K.
AU - Khan, David
AU - Akin, Cem
AU - Alqurashi, Waleed
AU - Arkwright, Peter
AU - Baldwin, James L.
AU - Ben-Shoshan, Moshe
AU - Bernstein, Jonathan
AU - Bingemann, Theresa
AU - Blumchen, Katharina
AU - Byrne, Aideen
AU - Bognanni, Antonio
AU - Campbell, Dianne
AU - Campbell, Ronna
AU - Chagla, Zain
AU - Chan, Edmond S.
AU - Chan, Jeffrey
AU - Comberiati, Pasquale
AU - Dribin, Timothy E.
AU - Ellis, Anne K.
AU - Fleischer, David M.
AU - Fox, Adam
AU - Frischmeyer-Guerrerio, Pamela A.
AU - Gagnon, Remi
AU - Grayson, Mitchell H.
AU - Horner, Caroline C.
AU - Hourihane, Jonathan
AU - Katelaris, Constance H.
AU - Kim, Harold
AU - Kelso, John M.
AU - Lang, David
AU - Ledford, Dennis
AU - Levin, Michael
AU - Lieberman, Jay
AU - Loh, Richard
AU - Mack, Doug
AU - Mazer, Bruce
AU - Mosnaim, Giselle
AU - Munblit, Daniel
AU - Mustafa, S. Shahzad
AU - Nanda, Anil
AU - Oppenheimer, John
AU - Perrett, Kirsten P.
AU - Ramsey, Allison
AU - Rank, Matthew
AU - Robertson, Kara
AU - Shiek, Javed
AU - Spergel, Jonathan M.
AU - Stukus, David
AU - Tang, Mimi L.K.
AU - Tracy, James M.
AU - Turner, Paul J.
AU - Whalen-Browne, Anna
AU - Wallace, Dana
AU - Wang, Julie
AU - Waserman, Susan
AU - Witry, John K.
AU - Worm, Margitta
AU - Vander Leek, Timothy K.
AU - Golden, David B.K.
N1 - Publisher Copyright:
© 2021 American Academy of Allergy, Asthma & Immunology
PY - 2021/10
Y1 - 2021/10
N2 - Concerns for anaphylaxis may hamper severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) immunization efforts. We convened a multidisciplinary group of international experts in anaphylaxis composed of allergy, infectious disease, emergency medicine, and front-line clinicians to systematically develop recommendations regarding SARS-CoV-2 vaccine immediate allergic reactions. Medline, EMBASE, Web of Science, the World Health Organizstion (WHO) global coronavirus database, and the gray literature (inception, March 19, 2021) were systematically searched. Paired reviewers independently selected studies addressing anaphylaxis after SARS-CoV-2 vaccination, polyethylene glycol (PEG) and polysorbate allergy, and accuracy of allergy testing for SARS-CoV-2 vaccine allergy. Random effects models synthesized the data to inform recommendations based on the Grading of Recommendation, Assessment, Development, and Evaluation (GRADE) approach, agreed upon using a modified Delphi panel. The incidence of SARS-CoV-2 vaccine anaphylaxis is 7.91 cases per million (n = 41,000,000 vaccinations; 95% confidence interval [95% CI] 4.02-15.59; 26 studies, moderate certainty), the incidence of 0.15 cases per million patient-years (95% CI 0.11-0.2), and the sensitivity for PEG skin testing is poor, although specificity is high (15 studies, very low certainty). We recommend vaccination over either no vaccination or performing SARS-CoV-2 vaccine/excipient screening allergy testing for individuals without history of a severe allergic reaction to the SARS-CoV-2 vaccine/excipient, and a shared decision-making paradigm in consultation with an allergy specialist for individuals with a history of a severe allergic reaction to the SARS-CoV-2 vaccine/excipient. We recommend further research to clarify SARS-CoV-2 vaccine/vaccine excipient testing utility in individuals potentially allergic to SARS-CoV2 vaccines or their excipients.
AB - Concerns for anaphylaxis may hamper severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) immunization efforts. We convened a multidisciplinary group of international experts in anaphylaxis composed of allergy, infectious disease, emergency medicine, and front-line clinicians to systematically develop recommendations regarding SARS-CoV-2 vaccine immediate allergic reactions. Medline, EMBASE, Web of Science, the World Health Organizstion (WHO) global coronavirus database, and the gray literature (inception, March 19, 2021) were systematically searched. Paired reviewers independently selected studies addressing anaphylaxis after SARS-CoV-2 vaccination, polyethylene glycol (PEG) and polysorbate allergy, and accuracy of allergy testing for SARS-CoV-2 vaccine allergy. Random effects models synthesized the data to inform recommendations based on the Grading of Recommendation, Assessment, Development, and Evaluation (GRADE) approach, agreed upon using a modified Delphi panel. The incidence of SARS-CoV-2 vaccine anaphylaxis is 7.91 cases per million (n = 41,000,000 vaccinations; 95% confidence interval [95% CI] 4.02-15.59; 26 studies, moderate certainty), the incidence of 0.15 cases per million patient-years (95% CI 0.11-0.2), and the sensitivity for PEG skin testing is poor, although specificity is high (15 studies, very low certainty). We recommend vaccination over either no vaccination or performing SARS-CoV-2 vaccine/excipient screening allergy testing for individuals without history of a severe allergic reaction to the SARS-CoV-2 vaccine/excipient, and a shared decision-making paradigm in consultation with an allergy specialist for individuals with a history of a severe allergic reaction to the SARS-CoV-2 vaccine/excipient. We recommend further research to clarify SARS-CoV-2 vaccine/vaccine excipient testing utility in individuals potentially allergic to SARS-CoV2 vaccines or their excipients.
KW - Adenovirus-vector vaccine
KW - Allergic reactions
KW - Allergy
KW - Allergy specialist
KW - Anaphylaxis
KW - COVID-19
KW - GRADE
KW - Polyethylene glycol
KW - Polysorbate 80
KW - SARS-CoV-2
KW - Shared decision making
KW - Skin testing
KW - Vaccination
KW - mRNA vaccine
UR - http://www.scopus.com/inward/record.url?scp=85110535672&partnerID=8YFLogxK
U2 - 10.1016/j.jaip.2021.06.006
DO - 10.1016/j.jaip.2021.06.006
M3 - Review article
C2 - 34153517
AN - SCOPUS:85110535672
SN - 2213-2198
VL - 9
SP - 3546
EP - 3567
JO - Journal of Allergy and Clinical Immunology: In Practice
JF - Journal of Allergy and Clinical Immunology: In Practice
IS - 10
ER -