Impact of training at ventilatory threshold on cardiopulmonary and functional capacity in overweight patients with chronic kidney disease
Autor(a) principal: | |
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Data de Publicação: | 2012 |
Outros Autores: | , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Jornal Brasileiro de Nefrologia |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0101-28002012000200006 |
Resumo: | INTRODUCTION: Chronic kidney disease (CKD) and obesity are both associated with reduced physical capacity. The potential benefit of aerobic training on physical capacity has been recognized. The exercise intensity can be established using different methods mostly subjective or indirect. Ventilatory threshold (VT) is a direct and objective method that allows prescribing exercise intensity according to individual capacity. OBJECTIVES: To evaluate the impact of aerobic training at VT intensity on cardiopulmonary and functional capacities in CKD patients with excess of body weight. METHODS: Ten CKD patients (eight men, 49.7 ± 10.1 years; BMI 30.4 ± 3.5 kg/m², creatinine clearance 39.4 ± 9.8 mL/min/1.73 m²) underwent training on a treadmill three times per week during 12 weeks. Cardiopulmonary capacity (ergoespirometry), functional capacity and clinical parameters were evaluated. RESULTS: At the end of 12 weeks, VO2PEAK increased by 20%, and the speed at VO2PEAK increased by 16%. The training resulted in improvement in functional capacity tests, such as six-minute walk test (9.2%), two-minute step test (20.3%), arm curl test (16.3%), sit and stand test (35.7%), and time up and go test (15.3%). In addition, a decrease in systolic and diastolic blood pressures was observed despite no change in body weight, sodium intake and antihypertensive medication. CONCLUSION: Aerobic exercise performed at VT intensity improved cardipulmonary and functional capacities of overweight CKD patients. Additional benefit on blood pressure was observed. These results suggest that VT can be effectively applied for prescribing exercise intensity in this particular group of patients. |
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Impact of training at ventilatory threshold on cardiopulmonary and functional capacity in overweight patients with chronic kidney diseaseChronic Kidney DiseaseObesityExerciseExercise TherapyINTRODUCTION: Chronic kidney disease (CKD) and obesity are both associated with reduced physical capacity. The potential benefit of aerobic training on physical capacity has been recognized. The exercise intensity can be established using different methods mostly subjective or indirect. Ventilatory threshold (VT) is a direct and objective method that allows prescribing exercise intensity according to individual capacity. OBJECTIVES: To evaluate the impact of aerobic training at VT intensity on cardiopulmonary and functional capacities in CKD patients with excess of body weight. METHODS: Ten CKD patients (eight men, 49.7 ± 10.1 years; BMI 30.4 ± 3.5 kg/m², creatinine clearance 39.4 ± 9.8 mL/min/1.73 m²) underwent training on a treadmill three times per week during 12 weeks. Cardiopulmonary capacity (ergoespirometry), functional capacity and clinical parameters were evaluated. RESULTS: At the end of 12 weeks, VO2PEAK increased by 20%, and the speed at VO2PEAK increased by 16%. The training resulted in improvement in functional capacity tests, such as six-minute walk test (9.2%), two-minute step test (20.3%), arm curl test (16.3%), sit and stand test (35.7%), and time up and go test (15.3%). In addition, a decrease in systolic and diastolic blood pressures was observed despite no change in body weight, sodium intake and antihypertensive medication. CONCLUSION: Aerobic exercise performed at VT intensity improved cardipulmonary and functional capacities of overweight CKD patients. Additional benefit on blood pressure was observed. These results suggest that VT can be effectively applied for prescribing exercise intensity in this particular group of patients.Sociedade Brasileira de Nefrologia2012-06-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0101-28002012000200006Brazilian Journal of Nephrology v.34 n.2 2012reponame:Jornal Brasileiro de Nefrologiainstname:Sociedade Brasileira de Nefrologia (SBN)instacron:SBN10.1590/S0101-28002012000200006info:eu-repo/semantics/openAccessAoike,Danilo TakashiBaria,FlaviaRocha,Mariana LeisterKamimura,Maria AyakoMello,Marco Túlio deTufik,SergioAmmirati,AdrianoCuppari,Lilianeng2012-07-27T00:00:00Zoai:scielo:S0101-28002012000200006Revistahttp://www.bjn.org.br/ONGhttps://old.scielo.br/oai/scielo-oai.php||jbn@sbn.org.br2175-82390101-2800opendoar:2012-07-27T00:00Jornal Brasileiro de Nefrologia - Sociedade Brasileira de Nefrologia (SBN)false |
dc.title.none.fl_str_mv |
Impact of training at ventilatory threshold on cardiopulmonary and functional capacity in overweight patients with chronic kidney disease |
title |
Impact of training at ventilatory threshold on cardiopulmonary and functional capacity in overweight patients with chronic kidney disease |
spellingShingle |
Impact of training at ventilatory threshold on cardiopulmonary and functional capacity in overweight patients with chronic kidney disease Aoike,Danilo Takashi Chronic Kidney Disease Obesity Exercise Exercise Therapy |
title_short |
Impact of training at ventilatory threshold on cardiopulmonary and functional capacity in overweight patients with chronic kidney disease |
title_full |
Impact of training at ventilatory threshold on cardiopulmonary and functional capacity in overweight patients with chronic kidney disease |
title_fullStr |
Impact of training at ventilatory threshold on cardiopulmonary and functional capacity in overweight patients with chronic kidney disease |
title_full_unstemmed |
Impact of training at ventilatory threshold on cardiopulmonary and functional capacity in overweight patients with chronic kidney disease |
title_sort |
Impact of training at ventilatory threshold on cardiopulmonary and functional capacity in overweight patients with chronic kidney disease |
author |
Aoike,Danilo Takashi |
author_facet |
Aoike,Danilo Takashi Baria,Flavia Rocha,Mariana Leister Kamimura,Maria Ayako Mello,Marco Túlio de Tufik,Sergio Ammirati,Adriano Cuppari,Lilian |
author_role |
author |
author2 |
Baria,Flavia Rocha,Mariana Leister Kamimura,Maria Ayako Mello,Marco Túlio de Tufik,Sergio Ammirati,Adriano Cuppari,Lilian |
author2_role |
author author author author author author author |
dc.contributor.author.fl_str_mv |
Aoike,Danilo Takashi Baria,Flavia Rocha,Mariana Leister Kamimura,Maria Ayako Mello,Marco Túlio de Tufik,Sergio Ammirati,Adriano Cuppari,Lilian |
dc.subject.por.fl_str_mv |
Chronic Kidney Disease Obesity Exercise Exercise Therapy |
topic |
Chronic Kidney Disease Obesity Exercise Exercise Therapy |
description |
INTRODUCTION: Chronic kidney disease (CKD) and obesity are both associated with reduced physical capacity. The potential benefit of aerobic training on physical capacity has been recognized. The exercise intensity can be established using different methods mostly subjective or indirect. Ventilatory threshold (VT) is a direct and objective method that allows prescribing exercise intensity according to individual capacity. OBJECTIVES: To evaluate the impact of aerobic training at VT intensity on cardiopulmonary and functional capacities in CKD patients with excess of body weight. METHODS: Ten CKD patients (eight men, 49.7 ± 10.1 years; BMI 30.4 ± 3.5 kg/m², creatinine clearance 39.4 ± 9.8 mL/min/1.73 m²) underwent training on a treadmill three times per week during 12 weeks. Cardiopulmonary capacity (ergoespirometry), functional capacity and clinical parameters were evaluated. RESULTS: At the end of 12 weeks, VO2PEAK increased by 20%, and the speed at VO2PEAK increased by 16%. The training resulted in improvement in functional capacity tests, such as six-minute walk test (9.2%), two-minute step test (20.3%), arm curl test (16.3%), sit and stand test (35.7%), and time up and go test (15.3%). In addition, a decrease in systolic and diastolic blood pressures was observed despite no change in body weight, sodium intake and antihypertensive medication. CONCLUSION: Aerobic exercise performed at VT intensity improved cardipulmonary and functional capacities of overweight CKD patients. Additional benefit on blood pressure was observed. These results suggest that VT can be effectively applied for prescribing exercise intensity in this particular group of patients. |
publishDate |
2012 |
dc.date.none.fl_str_mv |
2012-06-01 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0101-28002012000200006 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0101-28002012000200006 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/S0101-28002012000200006 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
text/html |
dc.publisher.none.fl_str_mv |
Sociedade Brasileira de Nefrologia |
publisher.none.fl_str_mv |
Sociedade Brasileira de Nefrologia |
dc.source.none.fl_str_mv |
Brazilian Journal of Nephrology v.34 n.2 2012 reponame:Jornal Brasileiro de Nefrologia instname:Sociedade Brasileira de Nefrologia (SBN) instacron:SBN |
instname_str |
Sociedade Brasileira de Nefrologia (SBN) |
instacron_str |
SBN |
institution |
SBN |
reponame_str |
Jornal Brasileiro de Nefrologia |
collection |
Jornal Brasileiro de Nefrologia |
repository.name.fl_str_mv |
Jornal Brasileiro de Nefrologia - Sociedade Brasileira de Nefrologia (SBN) |
repository.mail.fl_str_mv |
||jbn@sbn.org.br |
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1752122062970814464 |