Abstract:
BACKGROUND:Pulmonary rehabilitation improves functional capacity and symptoms in the interstitial lung diseases (ILDs), however there is marked variation in outcomes between individuals. The aim of this study was to establish the impact of the aetiology and severity of ILD on response to pulmonary rehabilitation. METHODS:Forty-four subjects with ILD, including 25 with idiopathic pulmonary fibrosis (IPF), underwent eight weeks of pulmonary rehabilitation. Relationships between disease aetiology, markers of disease severity and response to pulmonary rehabilitation were assessed after eight weeks and six months, regardless of program completion. RESULTS:In IPF, greater improvements in 6-minute walk distance (6MWD) immediately following pulmonary rehabilitation were associated with larger forced vital capacity (r = 0.49, p = 0.01), less exercise-induced oxyhaemoglobin desaturation (r(S) = 0.43, p = 0.04) and lower right ventricular systolic pressure (r = -0.47, p = 0.1). In participants with other ILDs there was no relationship between change in 6MWD and baseline variables. Less exercise-induced oxyhaemoglobin desaturation at baseline independently predicted a larger improvement in 6MWD at six month follow-up. Fewer participants with IPF had clinically important reductions in dyspnoea at six months compared to those with other ILDs (25% vs 56%, p = 0.04). More severe dyspnoea at baseline and diagnosis other than IPF predicted greater improvement in dyspnoea at six months. CONCLUSIONS:Patients with IPF attain greater and more sustained benefits from pulmonary rehabilitation when disease is mild, whereas those with other ILDs achieve benefits regardless of disease severity. Early referral to pulmonary rehabilitation should be considered in IPF.
journal_name
Respir Medjournal_title
Respiratory medicineauthors
Holland AE,Hill CJ,Glaspole I,Goh N,McDonald CFdoi
10.1016/j.rmed.2011.11.014subject
Has Abstractpub_date
2012-03-01 00:00:00pages
429-35issue
3eissn
0954-6111issn
1532-3064pii
S0954-6111(11)00435-5journal_volume
106pub_type
杂志文章abstract::Although the principles of asthma management are well established in Europe, the available data indicate that asthma in patients is not well controlled. Many patients derive incomplete benefit from their inhaled medication because they do not use inhaler devices correctly and this may compromise asthma control. The Ae...
journal_title:Respiratory medicine
pub_type: 杂志文章,评审
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journal_title:Respiratory medicine
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pub_type: 临床试验,杂志文章,随机对照试验
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pub_type: 杂志文章,评审
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更新日期:1995-01-01 00:00:00
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pub_type: 杂志文章
doi:10.1016/j.rmed.2015.09.011
更新日期:2015-12-01 00:00:00
abstract::A double-blind, randomized crossover study in 28 asthmatic patients assessed the relative therapeutic index for inhaled formoterol and salbutamol. Pre-drug administration FEV1 (mean 2.08 l) was 49-93% of predicted and reversibility 16-82% after inhalation of salbutamol. Patients inhaled single doses of formoterol (Oxi...
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pub_type: 临床试验,杂志文章,随机对照试验
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pub_type: 杂志文章,多中心研究,随机对照试验
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pub_type: 杂志文章,多中心研究
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更新日期:2008-12-01 00:00:00
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更新日期:1998-04-01 00:00:00
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更新日期:2000-03-01 00:00:00
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更新日期:2010-12-01 00:00:00
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pub_type: 杂志文章,meta分析,评审
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pub_type: 临床试验,杂志文章
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更新日期:1997-08-01 00:00:00
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journal_title:Respiratory medicine
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