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Name:
UMIN ID:

Recruitment status Enrolling by invitation
Unique ID issued by UMIN UMIN000033583
Receipt No. R000038294
Official scientific title of the study Comparison of the therapeutic effect with inhaled corticosteroid in clinical cough variant asthma;subtypes classified by impulse oscillometry system
Date of disclosure of the study information 2018/08/03
Last modified on 2018/08/01

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Basic information
Official scientific title of the study Comparison of the therapeutic effect with inhaled corticosteroid in clinical cough variant asthma;subtypes classified by impulse oscillometry system
Title of the study (Brief title) Comparison of the therapeutic effect with inhaled corticosteroid in clinical cough variant asthma subtypes classified by impulse oscillometry system
Region
Japan

Condition
Condition cough variant asthma
Classification by specialty
Pneumology
Classification by malignancy Others
Genomic information NO

Objectives
Narrative objectives1 To evaluate the efficacy of inhaled corticosteroid in cough variant asthma subtypes
Basic objectives2 Others
Basic objectives -Others usefulness of impulse oscillometry
Trial characteristics_1
Trial characteristics_2
Developmental phase

Assessment
Primary outcomes Leicester cough questionnaire score
Key secondary outcomes

Base
Study type Observational

Study design
Basic design
Randomization
Randomization unit
Blinding
Control
Stratification
Dynamic allocation
Institution consideration
Blocking
Concealment

Intervention
No. of arms
Purpose of intervention
Type of intervention
Interventions/Control_1
Interventions/Control_2
Interventions/Control_3
Interventions/Control_4
Interventions/Control_5
Interventions/Control_6
Interventions/Control_7
Interventions/Control_8
Interventions/Control_9
Interventions/Control_10

Eligibility
Age-lower limit
20 years-old <=
Age-upper limit

Not applicable
Gender Male and Female
Key inclusion criteria Patients who were diagnosed with cough variant asthma
Key exclusion criteria Patients who were not evaluated the therapeutic effect with LCQ score
Target sample size 120

Research contact person
Name of lead principal investigator Hiroyuki Sugawara
Organization Sugawara internal medicine and respiratory clinic
Division name respitatory medicine
Address Shirakabacho 1-18-9, Tomakomai, Hokkaido
TEL 0144-76-7011
Email sugawara-clinic@cb3.so-net.ne.jp

Public contact
Name of contact person Hiroyuki Sugawara
Organization Sugawara internal medicine and respiratory clinic
Division name respitatory medicine
Address Shirakabacho 1-18-9, Tomakomai, Hokkaido
TEL 0144-76-7011
Homepage URL
Email sugawara-clinic@cb3.so-net.ne.jp

Sponsor
Institute Sugawara internal medicine and respiratory clinic
Institute
Department

Funding Source
Organization Sugawara internal medicine and respiratory clinic
Organization
Division
Category of Funding Organization Self funding
Nationality of Funding Organization

Other related organizations
Co-sponsor
Name of secondary funder(s)

Secondary IDs
Secondary IDs NO
Study ID_1
Org. issuing International ID_1
Study ID_2
Org. issuing International ID_2
IND to MHLW

Institutions
Institutions

Other administrative information
Date of disclosure of the study information
2018 Year 08 Month 03 Day

Progress
Recruitment status Enrolling by invitation
Date of protocol fixation
2018 Year 05 Month 10 Day
Anticipated trial start date
2018 Year 08 Month 03 Day
Last follow-up date
Date of closure to data entry
Date trial data considered complete
Date analysis concluded

Related information
URL releasing protocol
Publication of results Unpublished
URL releasing results
Results
Other related information Retrospective observational study on evaluation of inhaled corticosteroid in patients with cough variant asthma

Management information
Registered date
2018 Year 08 Month 01 Day
Last modified on
2018 Year 08 Month 01 Day


Link to view the page
URL(English) https://upload.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000038294

Research Plan
Registered date File name

Research case data specifications
Registered date File name

Research case data
Registered date File name


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