| Supramaximal verification of peak oxygen uptake in adolescents with cystic fibrosis. | |
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MedLine Citation:
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PMID: 21304339 Owner: NLM Status: In-Data-Review |
Abstract/OtherAbstract:
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PURPOSE: : To study whether peak oxygen uptake ((Equation is included in full-text article.)O2 peak), attained in traditional cardiopulmonary exercise testing (CPET) in adolescents with cystic fibrosis (CF), could be verified by a supramaximal exercise test. METHODS: : Sixteen adolescents with CF (forced expiratory volume in 1 second as % of predicted [range, 45%-117%]) volunteered and successively performed CPET and a supramaximal test (Steep Ramp Test [SRT] protocol). RESULTS: : Cardiopulmonary exercise testing and the SRT resulted in comparable cardiorespiratory peak values. We found no significant difference in oxygen uptake ((Equation is included in full-text article.)O2 peak/kg) between CPET and the SRT (38.9 ± 7.4 and 38.8 ± 8.5 mL min kg, respectively; P = .81). We found no systemic bias for CPET and SRT measurements of (Equation is included in full-text article.)O2 peak/kg and no differences between CPET and SRT (Equation is included in full-text article.)O2 peak values within and between the maximal and non-maximal effort groups (P > .4). CONCLUSION: : The (Equation is included in full-text article.)O2 peak measured in CPET seems to reflect the true (Equation is included in full-text article.)O2 peak in adolescents with CF. |
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Authors:
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Maarten S Werkman; Hendrik J Hulzebos; Pauline B van de Weert-van Leeuwen; Hubertus G M Arets; Paul J M Helders; Tim Takken |
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Publication Detail:
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Type: Journal Article |
Journal Detail:
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Title: Pediatric physical therapy : the official publication of the Section on Pediatrics of the American Physical Therapy Association Volume: 23 ISSN: 1538-005X ISO Abbreviation: Pediatr Phys Ther Publication Date: 2011 |
Date Detail:
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Created Date: 2011-02-09 Completed Date: - Revised Date: - |
Medline Journal Info:
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Nlm Unique ID: 8912748 Medline TA: Pediatr Phys Ther Country: United States |
Other Details:
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Languages: eng Pagination: 15-21 Citation Subset: IM |
Affiliation:
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Child Development & Exercise Center, Wilhelmina Children's Hospital, University Medical Center Utrecht, Utrecht, the Netherlands (Mr Werkman and Drs Hulzebos, Helders, and Takken); and Cystic Fibrosis Center and Department of Pediatric Respiratory Medicine, Wilhelmina Children's Hospital, University Medical Center Utrecht, the Netherlands (Drs van de Weert-van Leeuwen and Arets). |
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From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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