Background:Aerobic capacity(AC)in adults with congenital heart disease(CHD)is often reduced,mainly due to low confidence levels towards physical activity(PA).The main objective of this study was to estimate the associ...Background:Aerobic capacity(AC)in adults with congenital heart disease(CHD)is often reduced,mainly due to low confidence levels towards physical activity(PA).The main objective of this study was to estimate the association between PA level and AC(measured as peak of oxygen consumption,VO_(2peak))in adults with CHD.Methods:A total of 183 individuals(83 women and 100 men;mean(SD)age 36.9(11.0)years old)from Vall d’Hebron Hospital,Barcelona-Spain in 2019,participated in this cross-sectional study.The AC was assessed by cardiopulmonary exercise testing(CPET)using a treadmill ramp protocol.Considering values of metabolic equivalent of task(MET,MET-min·week-1)obtained by the short International Physical Activity Questionnaire(IPAQ),participants were divided into three categories of PA:health-enhancing PA(HEPA),minimally active,and inactive.Results:Median(SD)PA was 2737.2(2835.7)MET-min·week-1,with 60 participants(32.8%)reporting HEPA,91(49.7%)minimally active,and 32(17.5%)inactivity.Participants demonstrated a mean VO_(2peak) of 28.9(8.8)mL·Kg^(-1)·min^(-1),showing AC values on average 13%lower than expected in a healthy population.Overall,PA and AC were positively associated.Adjusting for sex and age,an increase of 1000 MET-min·week^(-1) was associated with an increase in VO_(2peak) of 0.8 units(95%CI 0.4–1.2;p<0.001).There were no differences in the degree of increase between sexes(p=0.427).Conclusion:These findings suggest that an increase in PA in patients with CHD significantly improves their AC,and hence,could be recommended when the goal is to improve their physical condition.展开更多
Impairments on body function,activities of daily living(ADL)and cognition are common after stroke.Eccentric resistance training(ERT)may be implemented to improve them.The primary objectives were to evaluate whether ER...Impairments on body function,activities of daily living(ADL)and cognition are common after stroke.Eccentric resistance training(ERT)may be implemented to improve them.The primary objectives were to evaluate whether ERT improves body function,ADL and cognition after stroke.The secondary objectives were to evaluate whether ERT improves strength,gait,quality of life,and self-perceived health.Seven electronic databases were searched:Cochrane Central Register of Controlled Trials,Cochrane Stroke Group Trials Register,PubMed,Epistemonikos,Embase,SPORTDiscus,and WHO International Clinical Trials Registry Platform.Last search was run in December 2023,including studies since 2012.Selection criteria were studies with stroke participants of both sexes,aged 18 or more,with an intervention based on ERT.Accepted languages were English,Spanish or French.First search was done in pairs.Authors removed duplicate studies and those which did not meet inclusion criteria through title and abstracts.Finally,all authors,independently,screened the final search results and extracted data.Of 68 records identified,15 were eligible and 6 were finally included(with moderate risk of bias),analyzing 159 participants.Body function(4 interventions,n=84),gait(4 interventions,n=115)and strength(3 interventions,n?78)showed significantly better results when ERT was performed.Meta-analysis could not be done because of the few studies and their heterogeneity.This review provided low-moderate quality evidence suggesting that ERT might be effective at improving body function,strength,and gait after stroke.Besides,no harm was documented,and it was well-accepted.展开更多
基金Kelly Ferri is supported by a PhD grant by SUR of DEC Generalitat de Catalunya and European Union 2019FI_BI 00168The funder had no role in the study design,data collection and analysis,decision to publish,or preparation of the manuscript.The present study complies with the current laws of the country in which it was performed。
文摘Background:Aerobic capacity(AC)in adults with congenital heart disease(CHD)is often reduced,mainly due to low confidence levels towards physical activity(PA).The main objective of this study was to estimate the association between PA level and AC(measured as peak of oxygen consumption,VO_(2peak))in adults with CHD.Methods:A total of 183 individuals(83 women and 100 men;mean(SD)age 36.9(11.0)years old)from Vall d’Hebron Hospital,Barcelona-Spain in 2019,participated in this cross-sectional study.The AC was assessed by cardiopulmonary exercise testing(CPET)using a treadmill ramp protocol.Considering values of metabolic equivalent of task(MET,MET-min·week-1)obtained by the short International Physical Activity Questionnaire(IPAQ),participants were divided into three categories of PA:health-enhancing PA(HEPA),minimally active,and inactive.Results:Median(SD)PA was 2737.2(2835.7)MET-min·week-1,with 60 participants(32.8%)reporting HEPA,91(49.7%)minimally active,and 32(17.5%)inactivity.Participants demonstrated a mean VO_(2peak) of 28.9(8.8)mL·Kg^(-1)·min^(-1),showing AC values on average 13%lower than expected in a healthy population.Overall,PA and AC were positively associated.Adjusting for sex and age,an increase of 1000 MET-min·week^(-1) was associated with an increase in VO_(2peak) of 0.8 units(95%CI 0.4–1.2;p<0.001).There were no differences in the degree of increase between sexes(p=0.427).Conclusion:These findings suggest that an increase in PA in patients with CHD significantly improves their AC,and hence,could be recommended when the goal is to improve their physical condition.
文摘Impairments on body function,activities of daily living(ADL)and cognition are common after stroke.Eccentric resistance training(ERT)may be implemented to improve them.The primary objectives were to evaluate whether ERT improves body function,ADL and cognition after stroke.The secondary objectives were to evaluate whether ERT improves strength,gait,quality of life,and self-perceived health.Seven electronic databases were searched:Cochrane Central Register of Controlled Trials,Cochrane Stroke Group Trials Register,PubMed,Epistemonikos,Embase,SPORTDiscus,and WHO International Clinical Trials Registry Platform.Last search was run in December 2023,including studies since 2012.Selection criteria were studies with stroke participants of both sexes,aged 18 or more,with an intervention based on ERT.Accepted languages were English,Spanish or French.First search was done in pairs.Authors removed duplicate studies and those which did not meet inclusion criteria through title and abstracts.Finally,all authors,independently,screened the final search results and extracted data.Of 68 records identified,15 were eligible and 6 were finally included(with moderate risk of bias),analyzing 159 participants.Body function(4 interventions,n=84),gait(4 interventions,n=115)and strength(3 interventions,n?78)showed significantly better results when ERT was performed.Meta-analysis could not be done because of the few studies and their heterogeneity.This review provided low-moderate quality evidence suggesting that ERT might be effective at improving body function,strength,and gait after stroke.Besides,no harm was documented,and it was well-accepted.
