Study identifier:294
ClinicalTrials.gov identifier:N/A
EudraCT identifier:N/A
CTIS identifier:N/A
Laryngopharyngeal Reflux Health related Quality of Life (LPR-HRQL) Questionnaire Development and Psychometric testing in Patients Receiving Omeprazole 20 mg bid as Treatment for Laryngopharyngeal Reflux.
Laryngopharyngeal reflux (LPR)
Phase 4
No
Omeprazole
All
90
Interventional
18 Years - 70 Years
Allocation: N/A
Endpoint Classification: N/A
Intervention Model: Single Group Assignment
Masking: Open Label
Primary Purpose: Diagnostic
Verified 01 Jun 2009 by AstraZeneca Pharmaceuticals
AstraZeneca Pharmaceuticals
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The primary purpose of this study was to establish the psychometric properties of a new disease specific Quality of Life questionnaire, the LPR-HRQL. The specific properties of the questionnaire that were evaluated were: validity, reliability, and responsiveness to change (as a measure of treatment effect).
No locations available
Arms | Assigned Interventions |
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