Hostname: page-component-7c8c6479df-hgkh8 Total loading time: 0 Render date: 2024-03-29T01:59:52.395Z Has data issue: false hasContentIssue false

The impact of infection by the respiratory syncytial virus in infants and young children with congenital cardiac disease

Published online by Cambridge University Press:  03 May 2005

Timothy F. Feltes
Affiliation:
Section of Pediatric Cardiology, Ohio State University and The Heart Center at Children's Hospital, 700 Children's Drive, Columbus, OH 43205, United States of America. Tel: +1 614 722 2565, Fax: +1 614 722 2549. E-mail: tfeltes@chi.osu.edu
Rights & Permissions [Opens in a new window]

Abstract

Type
From the Guest Editor
Copyright
© 2005 Cambridge University Press

A state-of-the-art satellite symposium, entitled “Cardiopulmonary complications following respiratory infection in infants with congenital heart disease”, was held during the Annual Meeting of the Association for European Paediatric Cardiology held in May, 2004, in Munich, Germany. At this symposium, a faculty of experts from Europe and the United States of America discussed the impact of infection with the respiratory syncytial virus on the cardiopulmonary system of infants and young children with congenital cardiac disease, as well as strategies to prevent the occurrence of such potentially life-threatening infections. Also in Munich, at the same time, a European forum was held to discuss clinical management, where an experienced and well-respected group of paediatric cardiologists discussed their views on prophylaxis of respiratory syncytial virus in young children with congenital cardiac disease.

The widespread interest, and positive feedback, expressed by the delegates who attended the symposium, combined with many recent clinical advances in this interesting area, prompted the faculty of this symposium, who were also committee members of the European forum, to collect together their views for publication as a series of papers in “Cardiology in the Young”.

In this series, we first discuss the pathogen, providing the reader with a basic knowledge of the respiratory syncytial virus, increasingly recognised as the leading cause of infection of the lower respiratory tract in infants and young children, and the single most important cause of hospitalisation during the first year of life. We identify the groups of patients at greatest risk of complications from infection, focusing in particular on children with congenital cardiac disease. We then turn to look at the vulnerability of the host, with a detailed review of the pulmonary effects of the respiratory syncytial virus on the infant lung. Here, we explain why the patient with a congenitally malformed heart disease is particularly susceptible to the acute complications of bronchiolitis produced by the respiratory syncytial virus. We also examine recent data reporting long-term respiratory morbidity associated with infection by the virus. Prophylaxis against the virus with the monoclonal antibody, palivizumab, is also reviewed in-depth, in terms of both immediate and potential long-term benefits. Finally, we report the recommendations made for prevention of infection of young children with congenital heart disease by the virus that resulted from our European forum on clinical management.

It is our hope that the reader will find the information contained in these papers both interesting and compelling, not least because we cover literature not typically reviewed by the paediatric cardiologist, for example neonatology, pulmonary medicine, and infectious disease. We also anticipate that the clinical recommendations will prove helpful in facilitating decision-making in the care and management of patients at high risk for infection by the respiratory syncytial virus, and that he or she will be inspired to search for new ways to improve the care of future generations.