Kawasaki disease following immunization reported to the Canadian Immunization Monitoring Program ACTive (IMPACT) from 2013 to 2018

Kawasaki disease (KD) is an acute systemic vasculitis primarily affecting children younger than 5 y of age that has been reported as an adverse event following immunization (AEFI). The Canadian Immunization Monitoring Program ACTive (IMPACT) conducts active surveillance for KD following immunization...

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Main Authors: Khaled Alsager, Nirma Khatri Vadlamudi, Taj Jadavji, Julie A. Bettinger, Cora Constantinescu, Wendry Vaudry, Ben Tan, Laura Sauvé, Manish Sadarangani, Scott A. Halperin, Karina A. Top, for the IMPACT Investigators
Format: Article
Language:English
Published: Taylor & Francis Group 2022-11-01
Series:Human Vaccines & Immunotherapeutics
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Online Access:http://dx.doi.org/10.1080/21645515.2022.2088215
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author Khaled Alsager
Nirma Khatri Vadlamudi
Taj Jadavji
Julie A. Bettinger
Cora Constantinescu
Wendry Vaudry
Ben Tan
Laura Sauvé
Manish Sadarangani
Scott A. Halperin
Karina A. Top
for the IMPACT Investigators
author_facet Khaled Alsager
Nirma Khatri Vadlamudi
Taj Jadavji
Julie A. Bettinger
Cora Constantinescu
Wendry Vaudry
Ben Tan
Laura Sauvé
Manish Sadarangani
Scott A. Halperin
Karina A. Top
for the IMPACT Investigators
author_sort Khaled Alsager
collection DOAJ
description Kawasaki disease (KD) is an acute systemic vasculitis primarily affecting children younger than 5 y of age that has been reported as an adverse event following immunization (AEFI). The Canadian Immunization Monitoring Program ACTive (IMPACT) conducts active surveillance for KD following immunization across Canada. We characterized KD cases reported to IMPACT between 2013 and 2018. Cases admitted to an IMPACT hospital with a physician diagnosis of complete or incomplete KD with onset 0–42 d following vaccination were reviewed. Cases meeting the Brighton Collaboration case definition (BCCD) levels of diagnostic certainty levels 1 a/b, 2a/b or 3a-e were defined as KD cases. Demographic and vaccination characteristics were compared between KD cases and non-cases. Of 84 cases reviewed, 58 met the BCCD: 47 (81%) cases met level 1a (Complete KD), 8 (14%) met level 1b (Incomplete KD), 2 (3%) met level 2a, and 1 (2%) met level 2c (Probable KD). Median age at admission was 13 months (interquartile range 7–26 months). A median of 9.5 cases were reported per year (range 4–14). Thirty-one (53%) KD cases were temporally associated with diphtheria-tetanus acellular pertussis containing vaccinations, followed by 21 (36%) cases with pneumococcal conjugate vaccines. Symptom onset was 0–14 d after vaccination in 32 (55%) cases. Echocardiogram results were available for 43 (74%) cases with 22 reported as abnormal. Age, sex, interval to symptom onset, and vaccines received were similar between KD cases and non-cases. No safety signals were detected in these data.
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spelling doaj.art-ebaade109a064b04be023eb1c768e76c2023-09-26T13:19:07ZengTaylor & Francis GroupHuman Vaccines & Immunotherapeutics2164-55152164-554X2022-11-0118510.1080/21645515.2022.20882152088215Kawasaki disease following immunization reported to the Canadian Immunization Monitoring Program ACTive (IMPACT) from 2013 to 2018Khaled Alsager0Nirma Khatri Vadlamudi1Taj Jadavji2Julie A. Bettinger3Cora Constantinescu4Wendry Vaudry5Ben Tan6Laura Sauvé7Manish Sadarangani8Scott A. Halperin9Karina A. Top10for the IMPACT InvestigatorsAlberta Children’s HospitalBC Children’s Hospital Research InstituteAlberta Children’s HospitalBC Children’s Hospital Research InstituteAlberta Children’s HospitalUniversity of AlbertaJim Pattison Children’s HospitalBC Children’s Hospital Research InstituteBC Children’s Hospital Research InstituteDalhousie University, and Canadian Center for Vaccinology, IWK HealthDalhousie University, and Canadian Center for Vaccinology, IWK HealthKawasaki disease (KD) is an acute systemic vasculitis primarily affecting children younger than 5 y of age that has been reported as an adverse event following immunization (AEFI). The Canadian Immunization Monitoring Program ACTive (IMPACT) conducts active surveillance for KD following immunization across Canada. We characterized KD cases reported to IMPACT between 2013 and 2018. Cases admitted to an IMPACT hospital with a physician diagnosis of complete or incomplete KD with onset 0–42 d following vaccination were reviewed. Cases meeting the Brighton Collaboration case definition (BCCD) levels of diagnostic certainty levels 1 a/b, 2a/b or 3a-e were defined as KD cases. Demographic and vaccination characteristics were compared between KD cases and non-cases. Of 84 cases reviewed, 58 met the BCCD: 47 (81%) cases met level 1a (Complete KD), 8 (14%) met level 1b (Incomplete KD), 2 (3%) met level 2a, and 1 (2%) met level 2c (Probable KD). Median age at admission was 13 months (interquartile range 7–26 months). A median of 9.5 cases were reported per year (range 4–14). Thirty-one (53%) KD cases were temporally associated with diphtheria-tetanus acellular pertussis containing vaccinations, followed by 21 (36%) cases with pneumococcal conjugate vaccines. Symptom onset was 0–14 d after vaccination in 32 (55%) cases. Echocardiogram results were available for 43 (74%) cases with 22 reported as abnormal. Age, sex, interval to symptom onset, and vaccines received were similar between KD cases and non-cases. No safety signals were detected in these data.http://dx.doi.org/10.1080/21645515.2022.2088215adverse eventsimmunizationpediatricsvasculitisvaccinationvaccine safety
spellingShingle Khaled Alsager
Nirma Khatri Vadlamudi
Taj Jadavji
Julie A. Bettinger
Cora Constantinescu
Wendry Vaudry
Ben Tan
Laura Sauvé
Manish Sadarangani
Scott A. Halperin
Karina A. Top
for the IMPACT Investigators
Kawasaki disease following immunization reported to the Canadian Immunization Monitoring Program ACTive (IMPACT) from 2013 to 2018
Human Vaccines & Immunotherapeutics
adverse events
immunization
pediatrics
vasculitis
vaccination
vaccine safety
title Kawasaki disease following immunization reported to the Canadian Immunization Monitoring Program ACTive (IMPACT) from 2013 to 2018
title_full Kawasaki disease following immunization reported to the Canadian Immunization Monitoring Program ACTive (IMPACT) from 2013 to 2018
title_fullStr Kawasaki disease following immunization reported to the Canadian Immunization Monitoring Program ACTive (IMPACT) from 2013 to 2018
title_full_unstemmed Kawasaki disease following immunization reported to the Canadian Immunization Monitoring Program ACTive (IMPACT) from 2013 to 2018
title_short Kawasaki disease following immunization reported to the Canadian Immunization Monitoring Program ACTive (IMPACT) from 2013 to 2018
title_sort kawasaki disease following immunization reported to the canadian immunization monitoring program active impact from 2013 to 2018
topic adverse events
immunization
pediatrics
vasculitis
vaccination
vaccine safety
url http://dx.doi.org/10.1080/21645515.2022.2088215
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