Clinical and economic burden of respiratory syncytial virus in children aged 0-5 years in Italy. in Italian journal of pediatrics / Ital J Pediatr. 2024 Mar 25;50(1):57. doi: 10.1186/s13052-024-01628-7.
2024
ASL Cuneo 1
ASL Cuneo 2
Tipo pubblicazione
Observational Study
Autori/Collaboratori (16)Vedi tutti...
Baraldi E
Neonatal Intensive Care Unit, Department of Woman's and Child's Health, Padova University Hospital, Padova, Italy.
Perrone V
CliCon Società Benefit S.r.l., Health, Economics & Outcomes Research, Via Murri 9, Bologna, 40137, Italy.
Parisi S
Sanofi Vaccines, Milan, Italy.
et alii...
Abstract
BACKGROUND: Respiratory syncytial virus (RSV) is among the leading causes of hospitalization due to lower respiratory tract infections (LRTIs) in children younger than 5 years worldwide and the second cause of infant death after malaria. RSV infection occurs in almost all the infants before the second year of life with variable clinical severity, often requiring medical assistance. This analysis investigated patients aged 0-5 years with RSV infection focusing on epidemiology, clinical features, and economic burden of RSV-associated hospitalizations in a setting of Italian real clinical practice. METHODS: An observational retrospective analysis was conducted on administrative databases of healthcare entities covering around 2.6 million residents of whom 120,000 health-assisted infants aged?5 years. From 2010 to 2018, pediatric patients were included in the presence of hospitalization discharge diagnosis for RSV infections, and RSV-related acute bronchiolitis or pneumonia. Epidemiology, demographics, clinical picture and costs were evaluated in RSV-infected patients, overall and stratified by age ranges (0-1, 1-2, 2-5 years) and compared with an age-matched general population. RESULTS: Overall 1378 RSV-infected children aged 0-5 years were included. Among them, the annual incidence rate of RSV-related hospitalizations was 175-195/100,000 people, with a peak in neonates aged?1 year (689-806/100,000). While nearly 85% of infected infants were healthy, the remaining 15% presented previous hospitalization for known RSV risk factors, like preterm birth, or congenital heart, lung, and immune diseases. The economic analysis revealed that direct healthcare costs per patient/year were markedly higher in RSV patients than in the general population (3605€ vs 344€). CONCLUSIONS: These findings derived from the real clinical practice in Italy confirmed that RSV has an important epidemiological, clinical, and economic burden among children aged 0-5 years. While the complex management of at-risk infants was confirmed, our data also highlighted the significant impact of RSV infection in infants born at term or otherwise healthy, demonstrating that all infants need protection against RSV disease, reducing then the risk of medium and long-term complications, such as wheezing and asthma.
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PMID : 38528616
DOI : 10.1186/s13052-024-01628-7
Keywords
Infants; Children; Respiratory Syncytial Virus, Human; Premature Birth; Hospitalization; Financial Stress; Retrospective Studies; Respiratory Syncytial Virus Infections/epidemiology/therapy/diagnosis; Child; Infant, Newborn; Humans; Female; Infant; Monoclonal antibodies; Prevention of RSV; Real-world evidence; Respiratory syncytial virus;