Down syndrome as risk factor for respiratory syncytial virus hospitalization: A prospective multicenter epidemiological study
Por:
Sanchez-Luna, M, Medrano, C, Lirio, JL, Galiana G.G., Bernal, E.L., Larrosa Capaces, Susana
Publicada:
1 mar 2017
Resumen:
Background: Respiratory syncytial virus (RSV) infection in childhood, particularly in premature infants, is associated with significant morbidity and mortality.
Objectives: To compare the hospitalization rates due to RSV infection and severity of disease between infants with and without Down syndrome (DS) born at term and without other associated risk factors for severe RSV infection.
Patients/Methods: In a prospective multicentre epidemiological study, 93 infants were included in the DS cohort and 68 matched by sex and data of birth (+/- 1 week) and were followed up to 1 year of age and during a complete RSV season.
Results: The hospitalization rate for all acute respiratory infection was significantly higher in the DS cohort than in the non-DS cohort (44.1% vs 7.7%, P<.0001). Hospitalizations due to RSV were significantly more frequent in the DH cohort than in the non-DS cohort (9.7% vs 1.5%, P=.03). RSV prophylaxis was recorded in 33 (35.5%) infants with DS. The rate of hospitalization according to presence or absence of RSV immunoprophylaxis was 3.0% vs 15%, respectively.
Conclusions: Infants with DS showed a higher rate of hospitalization due to acute lower respiratory tract infection and RSV infection compared to non-DS infants. Including DS infants in recommendations for immunoprophylaxis of RSV disease should be considered.
Filiaciones:
Sanchez-Luna, M:
Univ Complutense, Hosp Gen Univ Gregorio Maranon, Hosp Materno Infantil, Neonatol Div, Madrid, Spain
Medrano, C:
Univ Complutense, Hosp Gen Univ Gregorio Maranon, Hosp Materno Infantil, Div Cardiol, Madrid, Spain
Lirio, JL:
Hosp Infantil Univ Nino Jesus, Social Pediat Div, Madrid, Spain
Galiana G.G.:
Hospital de la Santa Creu i Sant Pau, Barcelona, Spain
Bernal, E.L.:
Hospital de la Santa Creu i Sant Pau, Barcelona, Spain
Larrosa Capaces, Susana :
Hospital Sant Joan de Reus, Tarragona, Spain
Gold, Green Published
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