Respiratory and thoracoabdominal motion pattern at rest and after sub-maximum effort in children with asthma
Asthma involves an increase in airway resistance even in periods between attacks, which generates changes in thoracoabdominal kinematics. The aim of the present study was to detect these adaptations at rest and after physical effort. Evaluations were performed using optoelectronic plethysmography at...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
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Elsevier
2022-01-01
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| Series: | Current Research in Physiology |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S2665944122000281 |
| _version_ | 1811295235735552000 |
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| author | Carla L.F. Cavassini Evelim L.F.D. Gomes Josiane G. Luiz Maisi C.M. David Dirceu Costa |
| author_facet | Carla L.F. Cavassini Evelim L.F.D. Gomes Josiane G. Luiz Maisi C.M. David Dirceu Costa |
| author_sort | Carla L.F. Cavassini |
| collection | DOAJ |
| description | Asthma involves an increase in airway resistance even in periods between attacks, which generates changes in thoracoabdominal kinematics. The aim of the present study was to detect these adaptations at rest and after physical effort. Evaluations were performed using optoelectronic plethysmography at rest and immediately after physical effort of moderate intensity. Thirty-two children and adolescents participated in the present study (16 asthma- AG and 16 health controls-CG). After exercise, the AG exhibited a less variability of respiratory variables. The kinematic behavior of thoracoabdominal motion was the inverse of that found in healthy controls. These findings suggest mechanical and physiological adaptations to minimize the possible turbulence of the airflow and reduce the impact of airway resistance during physical exertion. Moreover, these changes are found even at rest and in patients whose asthma is clinically controlled. |
| first_indexed | 2024-04-13T05:30:22Z |
| format | Article |
| id | doaj.art-8f50fd0f98504b4babf29ede44cfc645 |
| institution | Directory Open Access Journal |
| issn | 2665-9441 |
| language | English |
| last_indexed | 2024-04-13T05:30:22Z |
| publishDate | 2022-01-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Current Research in Physiology |
| spelling | doaj.art-8f50fd0f98504b4babf29ede44cfc6452022-12-22T03:00:28ZengElsevierCurrent Research in Physiology2665-94412022-01-015287291Respiratory and thoracoabdominal motion pattern at rest and after sub-maximum effort in children with asthmaCarla L.F. Cavassini0Evelim L.F.D. Gomes1Josiane G. Luiz2Maisi C.M. David3Dirceu Costa4Nove de Julho University, Post Graduation Program in Science Rehabilitation, São Paulo, BrazilIbirapuera University, Post Graduation Program in Physiotherapy, São Paulo, Brazil; Corresponding author. Av. Interlagos, 1329 - 4° - Chácara Flora, São Paulo, SP, 04661-100, Brazil.Nove de Julho University, Post Graduation Program in Science Rehabilitation, São Paulo, BrazilNove de Julho University, Post Graduation Program in Science Rehabilitation, São Paulo, BrazilNove de Julho University, Post Graduation Program in Science Rehabilitation, São Paulo, BrazilAsthma involves an increase in airway resistance even in periods between attacks, which generates changes in thoracoabdominal kinematics. The aim of the present study was to detect these adaptations at rest and after physical effort. Evaluations were performed using optoelectronic plethysmography at rest and immediately after physical effort of moderate intensity. Thirty-two children and adolescents participated in the present study (16 asthma- AG and 16 health controls-CG). After exercise, the AG exhibited a less variability of respiratory variables. The kinematic behavior of thoracoabdominal motion was the inverse of that found in healthy controls. These findings suggest mechanical and physiological adaptations to minimize the possible turbulence of the airflow and reduce the impact of airway resistance during physical exertion. Moreover, these changes are found even at rest and in patients whose asthma is clinically controlled.http://www.sciencedirect.com/science/article/pii/S2665944122000281AsthmaRespiratory patternRespiratory motion patternPhysical effort |
| spellingShingle | Carla L.F. Cavassini Evelim L.F.D. Gomes Josiane G. Luiz Maisi C.M. David Dirceu Costa Respiratory and thoracoabdominal motion pattern at rest and after sub-maximum effort in children with asthma Current Research in Physiology Asthma Respiratory pattern Respiratory motion pattern Physical effort |
| title | Respiratory and thoracoabdominal motion pattern at rest and after sub-maximum effort in children with asthma |
| title_full | Respiratory and thoracoabdominal motion pattern at rest and after sub-maximum effort in children with asthma |
| title_fullStr | Respiratory and thoracoabdominal motion pattern at rest and after sub-maximum effort in children with asthma |
| title_full_unstemmed | Respiratory and thoracoabdominal motion pattern at rest and after sub-maximum effort in children with asthma |
| title_short | Respiratory and thoracoabdominal motion pattern at rest and after sub-maximum effort in children with asthma |
| title_sort | respiratory and thoracoabdominal motion pattern at rest and after sub maximum effort in children with asthma |
| topic | Asthma Respiratory pattern Respiratory motion pattern Physical effort |
| url | http://www.sciencedirect.com/science/article/pii/S2665944122000281 |
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