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Sleep Apnea & Chronic Obstructive Pulmonary Disease: Overlap Syndrome Dynamics in Patients from an Epidemiological Study

文献类型： 会议论文

第一作者： Ignasi Ferrer-Lluis

作者： Ignasi Ferrer-Lluis 1 ; Yolanda Castillo-Escario 1 ; Martin Glos 2 ; Ingo Fietze 2 ; Thomas Penzel 2 ; Raimon Jane 1 ;

作者机构： 1.Institute for Bioengineering of Catalonia (IBEC), the Barcelona Institute of Science and Technology (BIST), the Centro de Investigacion Biomedica en Red de Bioingenieria, Biomateriales y Nanomedicina (CIBER-BBN) and ESAII Department, Universitat Politecnica-Barcelona Tech (UPC)

2.Interdisciplinary Center of Sleep Medicine, Charite-Universitatsmedizin

会议名称： Annual International Conference of the IEEE Engineering in Medicine and Biology Society

主办单位：

页码： 5574-5577

摘要： Obstructive sleep apnea (OSA) is a sleep disorder in which repetitive upper airway obstructive events occur during sleep. These events can induce hypoxia, which is a risk factor for multiple cardiovascular and cerebrovascular diseases. Chronic obstructive pulmonary disease (COPD) is a disorder which induces a persistent inflammation of the lungs. This condition produces hypoventilation, affecting the blood oxygenation, and leads to an increased risk of developing lung cancer and heart disease. In this study, we evaluated how COPD affects the severity and characteristics of OSA in a multivariate demographic database including polysomnographic signals. Results showed SpO_2 subtle variations, such as more non-recovered desaturations and increased time below a 90% SpO_2 level, which, in the long term, could worsen the risk to suffer cardiovascular and cerebrovascular diseases.

分类号： q81-53

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