An Open Clinical Cross-Over Trial to Compare the Kinetics of Etheric Oils Applied Onto the Skin or Via Smart Textiles
试验速览
- 阶段
- 1 期
- 状态
- 已完成
- 入组人数
- 6
- 试验地点
- 1
- 主要终点
- Determination of agents concentration in exhaled air on study day 1+2. On each day 9 samples of exhaled air will be obtained.
研究概览
简要总结
The purpose of the study is to determine whether the application form of etheric oils (camphor, cineol and menthol) causes changes in the concentration of this agents in the exhaled air. The second aim of the study is to determine differences in the subjective convenience of the application forms. We will test an commercial ointment application vs. smart textiles. Smart textiles are new high-tech products with the unique possibility to combine the textiles with functional products e.g. pharmaceutical agents.
详细描述
On the first appointment recruitment investigations will take place. After the person is enrolled to the study, the first determination of substances concentration in exhaled air and the convenience grade of the application form being exposed to will be achieved (study day 1). After a 7 days lasting washout phase on study day 2 newly determination of substances concentration and convenience grade of the other application will be assessed. Each study day will have an approximate duration of 11 h. During this time 9 samples of the persons exhaled air will be collected.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Crossover
- 主要目的
- Treatment
- 盲法
- None
入排标准
- 年龄范围
- 18 Years 至 75 Years（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •caucasian
- •Broca-index: between -20 and +25%
- •who are willing and capable to confirm written consent to enrolment after ample information has been provided
- •who are in a stable condition that it can be expected that no changes in relevant medical conditions will occur during the study.
排除标准
- •subjects with any major relevant clinical abnormality (as based on extensive medical history, physical examination, vital signs)
- •subjects with any major clinically relevant laboratory abnormality.
- •subjects who participated in another trial with any investigational substance within the last 4 weeks
- •subjects who smoke more than 15 cigarettes per day
- •subjects who are known or suspected to be (social) drug dependent, incl. those drinking more than moderately and who are not willing to abstain from alcohol during the active study phase
- •subjects who adhere to a diet or lifestyle (incl. competitive sports and weight lifting) that might interfere with the investigation
- •subjects who are known or suspected not to comply with the study directives and/or who are known or suspected not to be reliable or trustworthy
- •subjects who are known or suspected not to be capable of understanding and evaluating the information that is given to them as part of the formal information policy (informed consent), in particular regarding the risks and discomfort to which they would agree to be exposed
研究组 & 干预措施
1
cross over application of both specimen
干预措施: smart textiles containing menthol, camphor, cineol (Drug)
结局指标
主要结局
Determination of agents concentration in exhaled air on study day 1+2. On each day 9 samples of exhaled air will be obtained.
时间窗: 24 h
次要结局
- Grade of convenience of each application form will obtained at the end of each study day(48 h)