Clinical trials: Reflux Laryngitis
Chronic Posterior Laryngitis (CPL)
Chronic Posterior Laryngitis With Suspected Laryngopharyngeal Reflux
This study looks at how effective acid suppression therapy is on symptoms associated with chronic posterior laryngitis (CPL) in patients with documented pharyngeal acid reflux.
- Trial name
- NCT00628667
- Testing
- Esomeprazole
- Volunteers
- 120 people
- Sponsor
- AstraZeneca
Laryngopharyngeal Reflux (LPR)
Quality of Life Validation in Laryngitis
The primary purpose of this study was to establish the psychometric properties of a new disease specific Quality of Life questionnaire, the LPR-HRQL.
- Trial name
- NCT00641264
- Testing
- Omeprazole, Quality of Life questionnaire
- Volunteers
- 90 people
- Sponsor
- AstraZeneca