tetano
Editor, Senior Moderator
Transl Pediatr
. 2023 Nov 28;12(11):2010-2019.
doi: 10.21037/tp-23-230. Epub 2023 Nov 21. Chest pain attendances to a Paediatric Emergency Department pre- and post-COVID-19 vaccination
Joyce Ziwei Tan[SUP] 1 [/SUP], Dyan Zhewei Zhang[SUP] 2 3 [/SUP], Sreekanthan Sundararaghavan[SUP] 2 3 [/SUP], Sashikumar Ganapathy[SUP] 1 3 [/SUP], Jonathan Tze Liang Choo[SUP] 2 3 [/SUP], Maehanyi Frances Rajendram[SUP] 4 [/SUP], Shu-Ling Chong[SUP] 1 3 [/SUP]
Affiliations
Background: Introduction of the mRNA vaccination for coronavirus disease 2019 (COVID-19) has been associated with an increase in cases of peri/myocarditis. In our retrospective cross-sectional study, we aim to (I) describe paediatric chest pain attendance, and (II) study resource utilisation in the Emergency Department (ED) of KK Women's and Children's Hospital (KKH), stratified by pre-pandemic, during the pandemic pre- and post-COVID vaccination introduction in adolescents.
Methods: We reviewed records of adolescents aged 12 to 18 years old who presented to our ED with the triage complaint of chest pain between 1 January 2019 to 31 January 2022, and determined the attendance rates, aetiologies and resource utilisation during the above time periods.
Results: There were 2,418 ED attendances for chest pain in our study population. Among 887 inpatient admissions for chest pain, 1.8% were attributed to a cardiac cause. Comparing the pre-pandemic period to the period after the mRNA COVID-19 vaccination was introduced, ED chest pain rates increased from a median of 0.5% of ED attendances [interquartile range (IQR), 0.3-0.5%] to 0.9% (IQR, 0.7-2.0%) (P<0.001), while admission rates increased from a median of 26.2% of ED attendances (IQR, 24.1-29.1%) to 40.9% (IQR, 37.6-56.6%) (P<0.001). Cardiac enzyme orders among ED visits for chest pain increased from a pre-pandemic median of 0% (IQR, 0.0-2.6%) to a post-vaccination median of 26.1% (IQR, 17.2-56.2%) (P<0.001) and were due to concerns for vaccine-related myocarditis. Seven cases of probable vaccine-related myocarditis presented with chest pain to our ED.
Conclusions: Paediatric chest pain is largely non-cardiac in origin. ED chest pain attendance rates and resource utilisation increased after the introduction of mRNA COVID-19 vaccination in adolescents.
Keywords: Chest pain; mRNA coronavirus disease 2019 vaccination (mRNA COVID-19 vaccination); myocarditis; paediatric emergency.
. 2023 Nov 28;12(11):2010-2019.
doi: 10.21037/tp-23-230. Epub 2023 Nov 21. Chest pain attendances to a Paediatric Emergency Department pre- and post-COVID-19 vaccination
Joyce Ziwei Tan[SUP] 1 [/SUP], Dyan Zhewei Zhang[SUP] 2 3 [/SUP], Sreekanthan Sundararaghavan[SUP] 2 3 [/SUP], Sashikumar Ganapathy[SUP] 1 3 [/SUP], Jonathan Tze Liang Choo[SUP] 2 3 [/SUP], Maehanyi Frances Rajendram[SUP] 4 [/SUP], Shu-Ling Chong[SUP] 1 3 [/SUP]
Affiliations
- PMID: 38130582
- PMCID: PMC10730957
- DOI: 10.21037/tp-23-230
Background: Introduction of the mRNA vaccination for coronavirus disease 2019 (COVID-19) has been associated with an increase in cases of peri/myocarditis. In our retrospective cross-sectional study, we aim to (I) describe paediatric chest pain attendance, and (II) study resource utilisation in the Emergency Department (ED) of KK Women's and Children's Hospital (KKH), stratified by pre-pandemic, during the pandemic pre- and post-COVID vaccination introduction in adolescents.
Methods: We reviewed records of adolescents aged 12 to 18 years old who presented to our ED with the triage complaint of chest pain between 1 January 2019 to 31 January 2022, and determined the attendance rates, aetiologies and resource utilisation during the above time periods.
Results: There were 2,418 ED attendances for chest pain in our study population. Among 887 inpatient admissions for chest pain, 1.8% were attributed to a cardiac cause. Comparing the pre-pandemic period to the period after the mRNA COVID-19 vaccination was introduced, ED chest pain rates increased from a median of 0.5% of ED attendances [interquartile range (IQR), 0.3-0.5%] to 0.9% (IQR, 0.7-2.0%) (P<0.001), while admission rates increased from a median of 26.2% of ED attendances (IQR, 24.1-29.1%) to 40.9% (IQR, 37.6-56.6%) (P<0.001). Cardiac enzyme orders among ED visits for chest pain increased from a pre-pandemic median of 0% (IQR, 0.0-2.6%) to a post-vaccination median of 26.1% (IQR, 17.2-56.2%) (P<0.001) and were due to concerns for vaccine-related myocarditis. Seven cases of probable vaccine-related myocarditis presented with chest pain to our ED.
Conclusions: Paediatric chest pain is largely non-cardiac in origin. ED chest pain attendance rates and resource utilisation increased after the introduction of mRNA COVID-19 vaccination in adolescents.
Keywords: Chest pain; mRNA coronavirus disease 2019 vaccination (mRNA COVID-19 vaccination); myocarditis; paediatric emergency.