Neonatal outcomes following new reimbursement limitations on palivizumab in Italy. Issue 12 (14th September 2018)

• Record Type: Journal Article
• Authors: Belleudi, Valeria; Trotta, Francesco; Pinnarelli, Luigi; Davoli, Marina; Addis, Antonio
• Is Part Of: Archives of disease in childhood. Volume 103:Issue 12(2018)
• Page Start: 1163
• Page End: 1167
• Publication Date: 2018-09-14
• Subjects: respiratory syncytial virus -- palivizumab -- pediatric hospitalization -- premature infant -- impact of regulatory decisions; Children -- Diseases -- Periodicals; Infants -- Diseases -- Periodicals; 618.920005
• DOI: 10.1136/archdischild-2018-315349
• Languages: English
• ISSNs: 0003-9888

Abstract

Abstract : Objective: To evaluate the impact of new reimbursement decisions for palivizumab treatment on respiratory syncytial virus (RSV) hospitalisations and the concomitant number of palivizumab prescriptions for infants aged <2 years. Design: We compared the RSV hospitalisation rates in infants before and after implementation of new limitations during three RSV seasons 2014–2017. Setting: Population aged <2 years at the beginning of each RSV seasons extracted from regional health systems (Lazio region, 2016, 5 898 124 inhabitants and 47 595 births). Patients: Out of 70 323 infants, 5895 (8.4%) premature babies (gestational age (GA) <37 weeks) were followed before-after Italian Medicines Agency (AIFA)-2016 limitations. Intervention: In 2016, AIFA, following the American Academy of Pediatrics guidelines, decided to limit coverage of palivizumab prophylaxis (GA ≤29 weeks). Main outcomes measures: Trend of hospitalisations by months and rate of RSV before-after new restrictions were analysed. Palivizumab prescriptions and costs for National Health Service (NHS) were considered. Results: In a population of 284 902 aged <2 years, the number of hospitalisations due to RSV infection was 1729. Following AIFA-2016 limitations, a reduction in the number of RSV infection-based hospitalisations from 6.3/1000 (95% CI 6.0 to 6.7) to 5.5/1000 (95% CI 5.0 to 5.9) was observed. Palivizumab showed a concomitant reduction of 48% in the number of prescriptions (saving €750 000 for the NHS). No differences of GA, age on admission or severity of RSV infection were observed. Conclusions: Implementation of the new palivizumab reimbursement criteria was not associated with an increase in the RSV hospitalisation rate for children aged <2 years despite a significant reduction in the number of palivizumab prescriptions.