Correlation Between Five Asthma Control Questionnaires

NCT ID: NCT01350661

Last Updated: 2015-08-10

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

Get a concise snapshot of the trial, including recruitment status, study phase, enrollment targets, and key timeline milestones.

Recruitment Status

COMPLETED

Total Enrollment

99 participants

Study Classification

OBSERVATIONAL

Study Start Date

2010-06-30

Study Completion Date

2011-06-30

Brief Summary

Review the sponsor-provided synopsis that highlights what the study is about and why it is being conducted.

This observational study aims to assess the correlation between many questionnaires designed to assess the level of control of asthma. The five questionnaires will be submitted, at the same time and in a random order, to asthma patients. Some other parameters will be recorded (e.g. lung function, epidemiological data). The hypothesis is that the results of the questionnaires will be the same. If not, we will try to understand why.

The investigators will include 100 patients, stratified with relation to their level of asthma severity (25 patients for each level of severity - described by the GINA guidelines).

Detailed Description

Dive into the extended narrative that explains the scientific background, objectives, and procedures in greater depth.

Conditions

See the medical conditions and disease areas that this research is targeting or investigating.

Asthma

Study Design

Understand how the trial is structured, including allocation methods, masking strategies, primary purpose, and other design elements.

Observational Model Type

COHORT

Study Time Perspective

PROSPECTIVE

Study Groups

Review each arm or cohort in the study, along with the interventions and objectives associated with them.

Asthma control level assessment

No interventions assigned to this group

Eligibility Criteria

Check the participation requirements, including inclusion and exclusion rules, age limits, and whether healthy volunteers are accepted.

Inclusion Criteria

* Diagnosis of asthma confirmed by a pulmonologist
* Patient have had a lung function testing on the same day than the questionnaires are fulfilled.
* Age equal or upper than 18 years
* Agreement to participate to this study

Exclusion Criteria

* Age under 18 years
* Refusal to participate to this study
Minimum Eligible Age

18 Years

Maximum Eligible Age

70 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

Meet the organizations funding or collaborating on the study and learn about their roles.

Centre Hospitalier Universitaire Saint Pierre

OTHER

Sponsor Role lead

Responsible Party

Identify the individual or organization who holds primary responsibility for the study information submitted to regulators.

Dr. Inge Muylle

Dr. Inge Muylle

Responsibility Role PRINCIPAL_INVESTIGATOR

Locations

Explore where the study is taking place and check the recruitment status at each participating site.

CHU St Pierre; pulmonology department

Brussels, , Belgium

Site Status

Countries

Review the countries where the study has at least one active or historical site.

Belgium

References

Explore related publications, articles, or registry entries linked to this study.

Vermeulen F, de Meulder I, Paesmans M, Muylle I, Bruyneel M, Ninane V. Asthma control measurement using five different questionnaires: a prospective study. Respir Med. 2013 Sep;107(9):1314-21. doi: 10.1016/j.rmed.2013.07.003. Epub 2013 Jul 26.

Reference Type DERIVED
PMID: 23890766 (View on PubMed)

Other Identifiers

Review additional registry numbers or institutional identifiers associated with this trial.

B07620109010

Identifier Type: -

Identifier Source: org_study_id

More Related Trials

Additional clinical trials that may be relevant based on similarity analysis.