tetano
Editor, Senior Moderator
Front Pediatr
. 2022 Jun 30;10:894331.
doi: 10.3389/fped.2022.894331. eCollection 2022.
Pulmonary Function and Persistent Clinical Symptoms in Children and Their Parents 12 Months After Mild SARS-CoV-2 Infection
Sebastian F N Bode[SUP] 1 [/SUP], Marisa Haendly[SUP] 1 [/SUP], Dorit Fabricius[SUP] 1 [/SUP], Benjamin Mayer[SUP] 2 [/SUP], Maria Zernickel[SUP] 1 [/SUP], Anneke Donne Maree Haddad[SUP] 3 [/SUP], Pauline Frieh[SUP] 3 [/SUP], Roland Elling[SUP] 3 4 [/SUP], Hanna Renk[SUP] 5 [/SUP], Maximilian Stich[SUP] 6 [/SUP], Eva-Maria Jacobsen[SUP] 1 [/SUP], Klaus-Michael Debatin[SUP] 1 [/SUP], Ales Janda[SUP] 1 [/SUP]
Affiliations
Abstract
Background: Pulmonary involvement is the leading cause of morbidity and mortality after severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) infection. Long-term impairment has been reported in adults with severe infection. However, most infections cause only mild symptoms or are even asymptomatic, especially in children. There is insufficient evidence regarding pulmonary outcome measures in mild SARS-CoV-2. The objectives of this study were to determine spirometry parameters after SARS-CoV-2 infection and correlate those with reported persisting symptoms in children, adolescents, and adults.
Methods: Data on clinical symptoms during acute infection as well as SARS-CoV-2 serology results were recorded. Twelve months after infection, spirometry was performed and information on persisting symptoms was collected using a structured questionnaire. 182 participants (108 SARS-CoV-2 positive) from 48 families were included; 53 children (< 14 years), 34 adolescents and young adults (14-25 years), and 95 adults.
Results: Spirometry values did not significantly differ between the particular subgroups of the cohort (adults, adolescents, children; infected and non-infected individuals). Adults reported more symptoms during acute infection as well more persisting fatigue (29.7% of participants), reduced physical resilience (34.4%), and dyspnea (25.0%) 12 months after infection than adolescents (fatigue 26.7%, reduced physical resilience 20%, and 0% dyspnea) and children (4%, 0%, 0%, respectively). There was no correlation between persistent subjective symptoms and spirometry results.
Discussion: Children and adolescents are less affected than adults by acute SARS-CoV-2 as well as by post-infection persistent symptoms. Spirometry was not able to demonstrate any differences between healthy individuals and participants who had suffered from mild SARS-CoV-2 12 months after the infection.
Keywords: COVID-19; SARS-CoV-2; adolescents; children; convalescence; spirometry.
. 2022 Jun 30;10:894331.
doi: 10.3389/fped.2022.894331. eCollection 2022.
Pulmonary Function and Persistent Clinical Symptoms in Children and Their Parents 12 Months After Mild SARS-CoV-2 Infection
Sebastian F N Bode[SUP] 1 [/SUP], Marisa Haendly[SUP] 1 [/SUP], Dorit Fabricius[SUP] 1 [/SUP], Benjamin Mayer[SUP] 2 [/SUP], Maria Zernickel[SUP] 1 [/SUP], Anneke Donne Maree Haddad[SUP] 3 [/SUP], Pauline Frieh[SUP] 3 [/SUP], Roland Elling[SUP] 3 4 [/SUP], Hanna Renk[SUP] 5 [/SUP], Maximilian Stich[SUP] 6 [/SUP], Eva-Maria Jacobsen[SUP] 1 [/SUP], Klaus-Michael Debatin[SUP] 1 [/SUP], Ales Janda[SUP] 1 [/SUP]
Affiliations
- PMID: 35844730
- PMCID: PMC9279894
- DOI: 10.3389/fped.2022.894331
Abstract
Background: Pulmonary involvement is the leading cause of morbidity and mortality after severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) infection. Long-term impairment has been reported in adults with severe infection. However, most infections cause only mild symptoms or are even asymptomatic, especially in children. There is insufficient evidence regarding pulmonary outcome measures in mild SARS-CoV-2. The objectives of this study were to determine spirometry parameters after SARS-CoV-2 infection and correlate those with reported persisting symptoms in children, adolescents, and adults.
Methods: Data on clinical symptoms during acute infection as well as SARS-CoV-2 serology results were recorded. Twelve months after infection, spirometry was performed and information on persisting symptoms was collected using a structured questionnaire. 182 participants (108 SARS-CoV-2 positive) from 48 families were included; 53 children (< 14 years), 34 adolescents and young adults (14-25 years), and 95 adults.
Results: Spirometry values did not significantly differ between the particular subgroups of the cohort (adults, adolescents, children; infected and non-infected individuals). Adults reported more symptoms during acute infection as well more persisting fatigue (29.7% of participants), reduced physical resilience (34.4%), and dyspnea (25.0%) 12 months after infection than adolescents (fatigue 26.7%, reduced physical resilience 20%, and 0% dyspnea) and children (4%, 0%, 0%, respectively). There was no correlation between persistent subjective symptoms and spirometry results.
Discussion: Children and adolescents are less affected than adults by acute SARS-CoV-2 as well as by post-infection persistent symptoms. Spirometry was not able to demonstrate any differences between healthy individuals and participants who had suffered from mild SARS-CoV-2 12 months after the infection.
Keywords: COVID-19; SARS-CoV-2; adolescents; children; convalescence; spirometry.