Registry for Chronic Obstructive Pulmonary Disease With Sleep Apnea Hypopnea Syndrome in China
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ClinicalTrials.gov Identifier: NCT03182309
Recruitment Status : Unknown
Verified June 2017 by Jianguo He, Chinese Academy of Medical Sciences, Fuwai Hospital. Recruitment status was: Recruiting
First Posted : June 9, 2017
Last Update Posted : June 9, 2017
Chinese Academy of Medical Sciences, Fuwai Hospital
Information provided by (Responsible Party):
Jianguo He, Chinese Academy of Medical Sciences, Fuwai Hospital
COPD and sleep apnea dyspnea syndrome represent two of the most common chronic lung diseases. It is reported that the prevalence of COPD with sleep apnea dyspnea syndrome is also very high. COPD and sleep apnea may have pathological or genetics interactions so that patients having both disorders tend to have worse outcomes than either condition alone. Data reflecting the prevalence, disease course and outcome of overlap syndrome is very limited in China. Therefore, the aim of the study is to describe the prevalence, treatment and outcome in Chinese patients and exploring the underlying interaction mechanism.
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Layout table for eligibility information
Ages Eligible for Study:
40 Years and older (Adult, Older Adult)
Sexes Eligible for Study:
Accepts Healthy Volunteers:
Consecutive COPD patients in 10 participating centers in China
COPD patients with informed consent
pregnant patients, patients with serious respiratory diseases other than COPD, patients with limited life expectancy, patients that can't coordinate well