Results Overall , exercise intolerance is prevalent in pediatric chronic disease .
Background Physical activity ( PA ) is associated with a diverse range of health benefits .
International guidelines suggest that children should be participating in a minimum of 60 min of moderate to vigorous intensity PA per day to achieve these benefits .
However , current guidelines are intended for healthy children , and thus may not be applicable to children with a chronic disease .
Specifically , the dose of PA and disease specific exercise considerations are not included in these guidelines , leaving such children with few , if any , evidence -based informed suggestions pertaining to PA .
Thus , the purpose of this narrative review was to consider current literature in the area of exercise as medicine and provide practical applications for exercise in five prevalent pediatric chronic diseases : respiratory , congenital heart , metabolic , systemic inflammatory/autoimmune , and cancer .
Short term effects of aerobic training in the clinical management of moderate to severe asthma in children
BACKGROUND Aerobic training has a number of well known beneficial effects in both normal and asthmatic children . However , the impact of training on the clinical management of the underlying bronchial asthma remains controversial , particularly in the most severe patients . METHODS Clinical evaluation , spirometric tests , symptom limited maximum exercise testing , and exercise challenge tests were performed in a group of children with stable moderate to severe asthma . Forty two patients ( 24 boys ) aged 8–16 were evaluated twice : before and after supervised aerobic training ( group 1 , n = 26 ) and two months apart ( untrained group 2 , n = 16 ) . RESULTS Spirometric and maximal exercise variables in the initial evaluation were significantly reduced in group 1 ( p<0.05 ) but medication and clinical scores and the occurrence of exercise induced bronchospasm ( EIB ) did not differ between the two groups . Aerobic improvement with training ( maximal oxygen uptake and /or anaerobic threshold increment > 10 % and 100 ml ) was inversely related to the baseline level of fitness and was independent of disease severity . Although the clinical score and the occurrence of EIB did not change after training , aerobic improvement was associated with a significant reduction in the medication score and the daily use of both inhaled and oral steroids ( p<0.05 ) . CONCLUSIONS Aerobic improvement with training in less fit asthmatic children is related to a short term decrease in the daily use of inhaled and oral steroids , independent of the severity of the disease
Results Overall , exercise intolerance is prevalent in pediatric chronic disease .
Background Physical activity ( PA ) is associated with a diverse range of health benefits .
International guidelines suggest that children should be participating in a minimum of 60 min of moderate to vigorous intensity PA per day to achieve these benefits .
However , current guidelines are intended for healthy children , and thus may not be applicable to children with a chronic disease .
Specifically , the dose of PA and disease specific exercise considerations are not included in these guidelines , leaving such children with few , if any , evidence -based informed suggestions pertaining to PA .
Thus , the purpose of this narrative review was to consider current literature in the area of exercise as medicine and provide practical applications for exercise in five prevalent pediatric chronic diseases : respiratory , congenital heart , metabolic , systemic inflammatory/autoimmune , and cancer .