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Titolo:
Physical training with and without oxygen in patients with chronic obstructive pulmonary disease and exercise-induced hypoxaemia
Autore:
Wadell, K; Henriksson-Larsen, K; Lundgren, R;
Indirizzi:
Umea Univ, Dept Community Med & Rehabil, SE-90187 Umea, Sweden Umea Univ Umea Sweden SE-90187 nity Med & Rehabil, SE-90187 Umea, Sweden Umea Univ Hosp, Dept Resp Med & Allergy, S-90185 Umea, Sweden Umea Univ Hosp Umea Sweden S-90185 p Med & Allergy, S-90185 Umea, Sweden Umea Univ, Dept Surg & Perioperat Sci Sports Med, Umea, Sweden Umea Univ Umea Sweden pt Surg & Perioperat Sci Sports Med, Umea, Sweden
Titolo Testata:
JOURNAL OF REHABILITATION MEDICINE
fascicolo: 5, volume: 33, anno: 2001,
pagine: 200 - 205
SICI:
1650-1977(200109)33:5<200:PTWAWO>2.0.ZU;2-5
Fonte:
ISI
Lingua:
ENG
Soggetto:
SUPPLEMENTAL OXYGEN; MILD HYPOXEMIA; LUNG-DISEASE; REHABILITATION; DYSPNEA; FLOW; COPD;
Keywords:
chronic obstructive pulmonary disease; exercise training; hypoxaemia; oxygen; 6MWD; walking; Borg;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Clinical Medicine
Citazioni:
28
Recensione:
Indirizzi per estratti:
Indirizzo: Wadell, K Umea Univ, Dept Community Med & Rehabil, SE-90187 Umea, Sweden Umea Univ Umea Sweden SE-90187 Rehabil, SE-90187 Umea, Sweden
Citazione:
K. Wadell et al., "Physical training with and without oxygen in patients with chronic obstructive pulmonary disease and exercise-induced hypoxaemia", J REHAB MED, 33(5), 2001, pp. 200-205

Abstract

A randomized, controlled, single-blind study was performed on 20 patients with chronic obstructive pulmonary disease and exercise-induced hypoxaemia. Ten patients each were randomly assigned to one of two groups, one training with air and the other training with oxygen. There were no significant differences between the groups regarding values measured prior to the study. The patients trained 3 times per week for 30 minutes each time for a duration of 8 weeks. The training consisted of interval walking on a treadmill (intensity set according to Borg ratings) with either air or oxygen administered through a nasal cannula at a rate of 5 1/min. Training significantly improved the 6-minute walking distance by 20% and 14% in the air and oxygen group, respectively, when the patients were tested on air. In the same test the air group significantly decreased Borg ratings for perceived exertion. Borg ratings for dyspnoea and perceived exertion significantly decreased inthe oxygen group when they were tested on oxygen. It was concluded that oxygen supplementation did not further improve the training effect, compared with training with air, in patients with chronic obstructive pulmonary disease and exercise-induced hypoxaemia.

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Documento generato il 29/09/20 alle ore 00:06:10