Persistent Symptoms (Lasting Longer than 1 Year) in Children Hospitalized with Acute COVID-19 Versus Other Conditions

Marta Conde1, Irati Gastesi2, Lucía de Pablo1

  • 1Fundación para la Investigación Biomédica e Innovación Hospital Universitario Infanta Sofía y del Henares (FIIB HUIS HHEN), Hospital Universitario Infanta Sofía, San Sebastián de los Reyes, 28702 Madrid, Spain.

PubMed

Insights

One year after hospitalization, children and young people (CYP) with acute COVID-19 showed similar rates of persistent symptoms compared to those hospitalized for other conditions. This study highlights no significant difference in long-term post-hospitalization symptoms for pediatric COVID-19 patients.

Area of Science:

  • Pediatrics
  • Infectious Diseases
  • Public Health

Background:

  • Evaluating persistent symptoms in children and young people (CYP) post-hospitalization for acute COVID-19.
  • Comparing outcomes with a control group of CYP hospitalized for other conditions.
  • Assessing long-term health impacts of COVID-19 in pediatric populations.

Purpose of the Study:

  • To determine the prevalence and characteristics of persistent symptoms in CYP one year after acute COVID-19 hospitalization.
  • To compare these persistent symptoms with those in CYP hospitalized for non-COVID-19 conditions.
  • To analyze differences in readmissions and overall well-being between the groups.

Main Methods:

  • Observational study in three Madrid hospitals involving CYP (1 month to 18 years) hospitalized for acute COVID-19 or other conditions (March 2020-December 2021).
  • Exclusion of participants with prior or during-study COVID-19 history.
  • Data collection via clinical records and family questionnaires, with primary outcome as persistent symptoms at one year.

Main Results:

  • 35% of all participants (50 COVID-19, 46 non-COVID-19) experienced persistent symptoms.
  • Persistent symptoms at ≥12 months were observed in 28% of COVID-19 patients versus 15% of non-COVID-19 patients (p=0.140).
  • No significant differences were found in emotional welfare, social relationships, activities, or readmission rates between groups.

Conclusions:

  • No significant difference in the prevalence of persistent symptoms was found one year after hospitalization between CYP with acute COVID-19 and those hospitalized for other conditions.
  • The study suggests that acute COVID-19 hospitalization does not lead to a significantly higher burden of long-term symptoms in children compared to other hospitalizations.
  • Further research may be needed to understand the nuances of symptom persistence in pediatric populations post-hospitalization.

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