Claire Hepworth1, Ian Sinha2, Gemma L Saint3, Daniel B Hawcutt4. 1. Department of Physiotherapy, Alder Hey Children's NHS Foundation Trust, Liverpool, UK. 2. Department of Respiratory, Alder Hey Children's NHS Foundation Trust, Liverpool, UK. 3. Department of Women's and Children's Health, University of Liverpool, Liverpool, UK. 4. Medical & Research department, NIHR Alder Hey Clinical Research Facility, Alder Hey Children's NHS Trust, Liverpool, UK.
Abstract
OBJECTIVE: To assess the impact of breathing retraining on asthma symptoms and dysfunctional breathing (DB) in children. Breathing retraining can improve DB but there is a lack of evidence in pediatrics. METHODS:Participants attended outpatient physiotherapy appointments and receivedindividually tailored interventions, particularly Buteyko breathing techniques. The primary outcome was the change in the Asthma Control Test (ACT) score or change in childhood ACT (CACT) score from first to final appointment. The ACT and CACT are validated in children more than or equal to 12 years and children aged 4 to 11, respectively. The secondary outcome measure was the change in Nijmegen Questionnaire (NQ) score from first to the final appointment (score range, 0-64) with a score of more than or equal to 23 indicating DB symptoms. RESULTS:One hundred and sixty-nine children with asthma attended and completed a mean of six physiotherapy sessions, over a mean of 15 weeks. Patients were aged 2 to 18, mean 10 years. Fifty-five patients were more than or equal to 12 years old and 114 were less than or equal to 11 years. One hundred and seven patients were receiving BTS/SIGN asthma guideline step 1 to 3 therapy and 62 were on step 4 to 5 therapy. The mean ACT score improved by 4.4 (P < 0.0001), the mean CACT score improved by 4.9 (P < 0.0001), and the mean NQ score change improved by -9.3 points (P < 0.0001). CONCLUSION: In addition to standard medical therapy, individually tailored physiotherapy interventions improved asthma control and DB in children on all levels of asthma treatment. A randomized controlled study is required to determine whether these improvements are due to the intervention.
RCT Entities:
OBJECTIVE: To assess the impact of breathing retraining on asthma symptoms and dysfunctional breathing (DB) in children. Breathing retraining can improve DB but there is a lack of evidence in pediatrics. METHODS:Participants attended outpatient physiotherapy appointments and received individually tailored interventions, particularly Buteyko breathing techniques. The primary outcome was the change in the Asthma Control Test (ACT) score or change in childhood ACT (CACT) score from first to final appointment. The ACT and CACT are validated in children more than or equal to 12 years and children aged 4 to 11, respectively. The secondary outcome measure was the change in Nijmegen Questionnaire (NQ) score from first to the final appointment (score range, 0-64) with a score of more than or equal to 23 indicating DB symptoms. RESULTS: One hundred and sixty-nine children with asthma attended and completed a mean of six physiotherapy sessions, over a mean of 15 weeks. Patients were aged 2 to 18, mean 10 years. Fifty-five patients were more than or equal to 12 years old and 114 were less than or equal to 11 years. One hundred and seven patients were receiving BTS/SIGN asthma guideline step 1 to 3 therapy and 62 were on step 4 to 5 therapy. The mean ACT score improved by 4.4 (P < 0.0001), the mean CACT score improved by 4.9 (P < 0.0001), and the mean NQ score change improved by -9.3 points (P < 0.0001). CONCLUSION: In addition to standard medical therapy, individually tailored physiotherapy interventions improved asthma control and DB in children on all levels of asthma treatment. A randomized controlled study is required to determine whether these improvements are due to the intervention.