Intervention trial of asthmatic cough therapy

UMIN ID: UMIN000001023

Registered date:01/03/2011

Basic Information

• Recruitment status: Complete: follow-up complete
• Health condition(s) or Problem(s) studied: cough variant asthma
• Date of first enrollment: 2007/07/01
• Target sample size: 180
• Countries of recruitment: Japan
• Study type: Interventional

Intervention(s)

leukotriene receptor antagonist
inhaled corticosteroids

Outcome(s)

• Primary Outcome: The onset of typical asthma for one year in patient with cough variant asthma.

Key inclusion & exclusion criteria

• Age minimum: 16years-old
• Age maximum: 75years-old
• Gender: Male and Female
• Exclude criteria: The patient with typical asthma. The patient with atopic cough. The patient with sinobronchial syndrome. The patient with severe respiratory diseases. The patient who is taking angiotensin-converting enzyme inhibitor. The patient who has past history of serious adverse effect or allergy against leukotriene receptor antagonist or inhaled corticosteroids. The case that the doctor judged the patient who dose not suit to the subject of the present study.

Related Information

• Primary Sponsor: Japanese cough variant asthma research society
• Source(s) of Monetary Support: Japanese cough variant asthma research society
• Secondary ID(s): 5391