Long COVID in pediatric age: an observational, prospective, longitudinal, multicenter study in Italy.

ABSTRACT:

Introduction

This observational prospective longitudinal multicenter study examines the occurrence and characteristics of long COVID (LC) in the Italian pediatric population.

Methods

Conducted across 12 Pediatric Units in Italy from January to March 2022, the study involved 1129 children diagnosed with SARS-CoV-2 infection. Data were collected via self-administered questionnaires at 1-3 months, 3-6 months, and 6-12 months post-infection, with LC defined as symptoms persisting for at least 2 months and occurring 3 months post-diagnosis.

Results

Results revealed that 68.6% of children reported at least one post-COVID symptom, with 16.2% experiencing LC. The most frequent symptoms included respiratory issues (43.4%), neurological and cognitive dysfunction (27.7%), gastro

SUBMITTER: Esposito S 

PROVIDER: S-EPMC12015939 | biostudies-literature | 2025

REPOSITORIES: biostudies-literature