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The causes of chronic and prolonged cough in Japan.

Not Applicable
Conditions
Prolonged and chronic cough
Registration Number
JPRN-UMIN000040484
Lead Sponsor
Division of Respiratory Medicine, Kansai Medical University Medical Center
Brief Summary

Not available

Detailed Description

Not available

Recruitment & Eligibility

Status
Complete: follow-up complete
Sex
All
Target Recruitment
500
Inclusion Criteria

Not provided

Exclusion Criteria

patients that each physisian considers inadequet to this study

Study & Design

Study Type
Observational
Study Design
Not specified
Primary Outcome Measures
NameTimeMethod
Prevalence of the causes of cough in the real world
Secondary Outcome Measures
NameTimeMethod
Treatment of cough in the real world
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