The Effects of an Aromatic Botanical Extract on Respiratory Health.
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 发起方
- 入组人数
- 71
- 试验地点
- 2
- 主要终点
- Change from baseline on the 44-part Wisconsin Upper Respiratory Symptom Survey (WURSS-44) at day 3.
研究概览
简要总结
This study is a randomized, double blind, placebo controlled, intervention study evaluating the effect of an aromatic botanical extract on overall respiratory health among otherwise healthy adults.
详细描述
After being informed about the study and providing informed consent, patients with respiratory complaints will be randomized into a double blind placebo controlled trial of the botanical extract.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Parallel
- 主要目的
- Supportive Care
- 盲法
- Double (Participant, Care Provider)
盲法说明
Double Blind
入排标准
- 年龄范围
- 18 Years 至 60 Years（Adult）
- 性别
- Female
- 接受健康志愿者
- 是
入选标准
- •age: 18-60 years
- •currently experiencing respiratory symptoms
- •otherwise healthy
排除标准
- •underlying respiratory conditions
- •pregnant, breastfeeding, or trying to conceive
- •tobacco use in the home
- •allergies to any of the ingredients
结局指标
主要结局
Change from baseline on the 44-part Wisconsin Upper Respiratory Symptom Survey (WURSS-44) at day 3.
时间窗: Baseline and Day 3
The Wisconsin Upper Respiratory Symptom Survey (WURSS-44) is a validated, self reported instrument assessing overall respiratory health. Possible scores range from 0 to 308 with lower scores indicating fewer respiratory complaints.
次要结局
未报告次要终点