Evaluation of Decisional Conflict and Needs Assessment in Asthma Management

This study has been completed.
Centre Hospitalier Universitaire de Québec, CHU de Québec
AllerGen NCE Inc.
Information provided by (Responsible Party):
Louis-Philippe Boulet, Laval University
ClinicalTrials.gov Identifier:
First received: October 4, 2011
Last updated: May 24, 2013
Last verified: May 2013
Many patients suffering from asthma are not compliant to their treatment and consequently, are not well controlled. Shared decision making intervention has shown an improvement in the outcome of patients with chronic disease. The aim of this study is to evaluate decisional conflict and to assess decisional needs of adults with asthma.


Study Type: Observational
Study Design: Observational Model: Cohort
Time Perspective: Cross-Sectional
Official Title: Decisional Conflict and Needs Assessment in Shared Decision Making in Asthma Management

Further study details as provided by Laval University:

Primary Outcome Measures:
  • Measuring Decisional Conflict with a valid Decisional Conflict Scale [ Time Frame: 6 month ] [ Designated as safety issue: No ]
    To measure the level of decisional conflict, subjects were asked to fill out a decisional conflict scale on asthma management which was developed by O'Connor adapted for our study. This questionnaire consisted of 16 questions. The answers used a Likert scale ranged from 1 - strongly agree to 5 - strongly disagree.

Enrollment: 50
Study Start Date: March 2011
Study Completion Date: December 2012
Primary Completion Date: April 2012 (Final data collection date for primary outcome measure)
DEcisional conflict

Detailed Description:

Asthmatic patients will be recruited and asked to fill a decisional conflict scale.

Patients, asthma educators and physicians will also be recruited to fill a needs assessment questionnaire about decisions taken by asthmatics.


Ages Eligible for Study:   18 Years to 65 Years
Genders Eligible for Study:   Both
Accepts Healthy Volunteers:   No
Sampling Method:   Non-Probability Sample
Study Population
Adults with mild to moderate asthma controlled or slightly controlled

Inclusion Criteria:

  • 18-65 years
  • diagnosed asthma

Exclusion Criteria:

  • received asthma education in the past 2 years
  Contacts and Locations
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Please refer to this study by its ClinicalTrials.gov identifier: NCT01520883

Canada, Quebec
Institut Universitaire de cardiologie et de pneumologie de Québec
Québec, Quebec, Canada, G1V 4G5
Sponsors and Collaborators
Laval University
Centre Hospitalier Universitaire de Québec, CHU de Québec
AllerGen NCE Inc.
Principal Investigator: Louis-Philippe Boulet, MD Institut universitaire de cardiologie et de pneumologie de Quebec
  More Information

Responsible Party: Louis-Philippe Boulet, Principal investigator, Laval University
ClinicalTrials.gov Identifier: NCT01520883     History of Changes
Other Study ID Numbers: CER 20646 
Study First Received: October 4, 2011
Last Updated: May 24, 2013
Health Authority: Canada: Ethics Review Committee

Additional relevant MeSH terms:
Bronchial Diseases
Hypersensitivity, Immediate
Immune System Diseases
Lung Diseases
Lung Diseases, Obstructive
Respiratory Hypersensitivity
Respiratory Tract Diseases

ClinicalTrials.gov processed this record on April 27, 2016