Nirsevimab reduces medically attended RSV-associated lower respiratory tract infection and hospitalisations in healthy pre-term infants

Review of: Griffin MP, Yuan Y, Takas T, et al. Single-dose nirsevimab for prevention of RSV in preterm infants. N Engl J Med 2020;383:415–25. Study design: Randomised clinical trial. Allocation and blinding: Nirsevimab: placebo, 2:1 ratio. Randomisation was stratified by hemisphere (northern or southern) and by age (≤3 months, >3 months to ≤6 months, or >6 months). Concealment was ensured by using an interactive web response system. Participants, carers and outcome observers were blinded to allocation. Setting: Multisite international clinical trial including 23 countries from both the northern and southern hemispheres. Patients: Healthy ex-premature (29 + 0 to 34 = 6 weeks) infants without current indication for palivizumab, and without bronchopulmonary dysplasia, liver, renal or cardiac impairment who were currently aged <1 year (8 months in EU) and entering their first bronchiolitis season. Intervention: Nirsevimab 50 mg intramuscularly or matching placebo, given once, 2 months before RSV season. Outcomes Primary outcome:...
Source: Archives of Disease in Childhood - Education and Practice - Category: Pediatrics Authors: Tags: Key publications in paediatrics: Picket Source Type: research