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

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, p1) was 76.8% in PCD (n=240) and 85.0% in CF, and FEV₁ 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 FEV₁ (pHaemophilus 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 FEV₁. 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.