View clinical trials related to Laryngopharyngeal Reflux.
Filter by:The purpose of this study is to determine whether treatment with twice-daily Lansoprazole 30mg (Prevacid 30mg) and behavioral modifications for reflux is superior to treatment with behavioral modifications for reflux alone in the treatment of laryngopharyngeal reflux (LPR).
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).
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.
The purpose of the study is to determine if tissue changes are predictor of clinical response to therapy. The hypothesis is that the patients who have laryngeal signs and symptoms related to acid reflux, will have ultrastructural changes on a laryngeal biopsy which are predictors of response to therapy.
The purpose of the study is to determine whether patients with suspected Laryngopharyngeal reflux have inflammation and ultrastructural injury on their laryngeal biopsies.
The purpose of this study is to determine whether Lansoprazole 30mg taken twice daily is effective in the treatment of laryngitis due to gastroesophageal reflux.
This study is a test of how well a new FDA-approved device is for diagnosing a condition known as laryngopharyngeal reflux (LPR). The device, which measures pH of the air in the upper throat, will be compared to several other methods for diagnosing laryngopharyngeal reflux.
The purpose of this study is to evaluate changes in scores on the Reflux Finding Score and Reflux Symptom Index over a 24 week period. To enroll subjects must score at least a 13 on the Reflux Symptom Index and at least a 5 on the Reflux Finding Score. All subjects will receive education on lifestyle modifications with a nutritionist and exercise trainer. All subjects will be expected to comply with lifestyle modifications for the entire study period of 24 weeks. Half of all subjects will receive Prevacid 30mg BID and half will receive placebo BID for 24 weeks. Subjects will have 4 office visits over 24 weeks and weekly contacts with the study staff to assess Reflux Symptom Index and any health or medication changes.
This study proposes to investigate prospectively, the presence of molecular markers for inflammation in laryngopharyngeal reflux (LPR) patients and to study the effect of a proton pump inhibitor (Aciphex) on these molecular markers. The investigators will be evaluating a group of patients before and after treatment. This group will be patients that have untreated laryngopharyngeal reflux diagnosed by laryngoscopic assessment and a 24-hour probe.