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Trial + Data / Events	Status	Ph	N	Region	Interventions	Sponsor	Conditions	Primary compl	Study compl
huang, kewu
NCT05634473: A Study to Evaluate the Sensitivity and Specificity of Inhaled Methacholine in Bronchial Provocation Test	Not yet recruiting	N/A	280	RoW	Methacholine Chloride	Chia Tai Tianqing Pharmaceutical Group Co., Ltd.	Asthma	02/23	06/23
NCT05937334: The Cohort Study for Asthma in China	Recruiting	N/A	400	RoW	Diagnostic Test: lung function test, chest CT, induced sputum, blood routine test, IgE test, FeNO test, six minutes walk test, questionnaires for asthma	Beijing Chao Yang Hospital	Asthma, Bronchial	12/27	12/28
NCT03044847: The Cohort Study for Chronic Obstructive Pulmonary Disease (COPD) in China	Enrolling by invitation	N/A	3800	RoW	COPD group	Beijing Chao Yang Hospital	Pulmonary Disease, Chronic Obstructive	12/28	12/28
Jiang, Mingming
No trials found