慢性阻塞性肺疾病伴发营养不良的机制及其干预研究进展

Advance in pathogenesis and therapeutic intervention study of malnutrition in chronic obstructive pulmonary disease

目前研究表明，慢性阻塞性肺疾病（chronic obstructive pulmonary disease，COPD）除了会出现特征性的肺部病理改变外，也可以引起全身（或称肺外）的不良反应，即COPD的肺外效应（全身效应）。其中营养不良是COPD常见的肺外效应，其对疾病的发展及预后有着重要影响。以下就目前国内外有关COPD伴发营养不良机制及其干预的研究进行综述。

Results of many studies suggested chronic obstructive pulmonary disease （COPD） is a preventable and treatable disease with some significant extrapulmonary effects, which can contribute to serious complications in certain patients. Malnutrition, one of the extrapulmonary effects of COPD, in COPD patients is associated with an increase in morbidity and mortality. The following make a review of pathogenesis and treatment study of malnutrition in COPD.