Acoustic Resonance Therapy for Treatment of Empty Nose Syndrome: A Prospective, Phase 2 Randomized Clinical Trial
试验速览
- 阶段
- 不适用
- 状态
- 尚未招募
- 入组人数
- 40
- 试验地点
- 4
- 主要终点
- Change in 6-item ENS-6Q Questionnaire Score
研究概览
简要总结
This study is to determine whether Acoustic Resonance Therapy (ART), an FDA-approved treatment for standard nasal obstruction, may be helpful in mitigating the debilitating symptoms of Empty Nose Syndrome (ENS), which includes an alternative form of nasal obstruction. ART is a non-invasive treatment that uses sound vibrations to improve nasal congestion and other sinus symptoms. ART works by delivering specific frequencies of sound to the sinonasal cavities (nose and sinuses). These vibrations cause the tissues in the sinuses to resonate, which can help break up mucus and clear blockages, reduce inflammation, and improve airflow.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Parallel
- 主要目的
- Treatment
- 盲法
- Double (Participant, Investigator)
入排标准
- 年龄范围
- 18 Years 至 85 Years（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Documented case of Empty Nose Syndrome
- •Documented past turbinate reduction surgery
排除标准
- •Neurocognitive diagnosis/decline
结局指标
主要结局
Change in 6-item ENS-6Q Questionnaire Score
时间窗: Monthly for up to 2 years
The ENS6Q refers to the 6-Item Nasal Symptom Questionnaire, which is a tool used to assess nasal symptoms in patients, particularly in the context of conditions like allergic rhinitis, chronic rhinosinusitis, or other nasal disorders. This questionnaire helps clinicians evaluate the severity and impact of nasal symptoms on a patient's quality of life. Each item on the questionnaire is typically rated on a scale (e.g., 0 to 3 or 0 to 4). The total score (range: 0 to 30) is calculated by summing the scores from each item, providing an overall assessment of nasal symptom severity. For both item and total scores, higher scores indicate more severe symptoms. A reduction of 7 points from baseline is considered clinically significant reduction in symptoms.
次要结局
未报告次要终点
研究者
Jayakar Nayak
Associate Professor of Otolaryngology - Head & Neck Surgery (OHNS)
Stanford University