Clinical features and management of children with primary ciliary dyskinesia in England

Bruna Rubbo, Sunayna Best, Robert Anthony Hirst, Amelia Shoemark, Patricia Goggin, Siobhan B. Carr, Philip Chetcuti, Claire Hogg, Priti Kenia, Jane S. Lucas, Eduardo Moya, Manjith Narayanan, Christopher O'Callaghan, Michael Williamson, Woolf Theodore Walker (Lead / Corresponding author)

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Abstract

Objective In England, the National Health Service commissioned a National Management Service for children with primary ciliary dyskinesia (PCD). The aims of this study were to describe the health of children seen in this Service and compare lung function to children with cystic fibrosis (CF). Design Multi-centre service evaluation of the English National Management PCD Service. Setting Four nationally commissioned PCD centres in England. Patients 333 children with PCD reviewed in the Service in 2015; lung function data were also compared with 2970 children with CF. Results Median age at diagnosis for PCD was 2.6 years, significantly lower in children with situs inversus (1.0 vs 6.0 years, p<0.001). Compared with national data from the CF Registry, mean (SD) %predicted forced expiratory volume in one second (FEV 1) was 76.8% in PCD (n=240) and 85.0% in CF, and FEV 1 was lower in children with PCD up to the age of 15 years. Approximately half of children had some hearing impairment, with 26% requiring hearing aids. Children with a lower body mass index (BMI) had lower FEV 1 (p<0.001). One-third of children had positive respiratory cultures at review, 54% of these grew Haemophilus influenzae. Conclusions We provide evidence that children with PCD in England have worse lung function than those with CF. Nutritional status should be considered in PCD management, as those with a lower BMI have significantly lower FEV 1. Hearing impairment is common but seems to improve with age. Well-designed and powered randomised controlled trials on management of PCD are needed to inform best clinical practice.

Original languageEnglish
Pages (from-to)724-729
Number of pages6
JournalArchives of Disease in Childhood
Volume105
Issue number8
Early online date10 Mar 2020
DOIs
Publication statusPublished - 20 Jul 2020

Keywords

  • cystic Fibrosis
  • lung function
  • management
  • primary ciliary dyskinesia

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