Consumer Assessment of Tobacco Flavor and Odor
试验速览
- 阶段
- 不适用
- 状态
- 终止
- 入组人数
- 29
- 试验地点
- 1
- 主要终点
- Flavor combination thresholds
研究概览
简要总结
This trial studies consumer assessments of tobacco flavor and odor. This study will compare the ability of expert and consumer panels to identify and characterize flavors, determine threshold detection levels for individual and mixed flavors, and identify the dominant flavor of mixtures.
详细描述
PRIMARY OBJECTIVE:
I. Develop consumer (untrained) sensory panels to identify and assess characterizing flavors in electronic (e)-liquids.
OUTLINE:
Non-user panelists smell and user panelists puff flavored e-liquids and answer questions about the products.
研究设计
- 研究类型
- Observational
- 观察模型
- Cohort
- 时间视角
- Prospective
入排标准
- 年龄范围
- 21 Years 至 55 Years（Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •CONSUMER USER: Current daily vapers of products containing nicotine
- •CONSUMER USER: No concurrent use of other tobacco products
- •CONSUMER USER: General good health
- •CONSUMER USER: No allergies
- •CONSUMER USER: No self-reported taste or smell deficits
- •CONSUMER USER: Not pregnant or lactating
- •CONSUMER USER: No medications known to interfere with taste/smell
- •CONSUMER USER: Passing scores on the Brief Smell Identification Test (B-SIT), phenylthiocarbamine (PTC) and 6-n-propylthiouracil (PROP) smell and taste tests
- •CONSUMER USER: No positive diagnosis of COVID-19 within 30 days
- •CONSUMER NONUSER: No use of tobacco or nicotine products in the last year
- •CONSUMER NONUSER: General good health
- •CONSUMER NONUSER: No allergies
- •CONSUMER NONUSER: No self-reported taste or smell deficits
- •CONSUMER NONUSER: Not pregnant or lactating
- •CONSUMER NONUSER: No medications known to interfere with taste/smell
- •CONSUMER NONUSER: Passing scores on the Brief Smell Identification Test (B-SIT), phenylthiocarbamine (PTC) and 6-n-propylthiouracil (PROP) smell and taste tests
- •CONSUMER NONUSER: No positive diagnosis of COVID-19 within 30 days
排除标准
- •CONSUMER USER: Outside age range
- •CONSUMER USER: Not current daily vapers
- •CONSUMER USER: Concurrent use of other tobacco products
- •CONSUMER USER: Fair or poor general health
- •CONSUMER USER: Allergies
- •CONSUMER USER: Self-reported taste or smell deficits
- •CONSUMER USER: Pregnant or lactating
- •CONSUMER USER: Medications known to interfere with taste/smell
- •CONSUMER USER: Failing scores on the Brief Smell Identification Test (B-SIT), phenylthiocarbamine (PTC) and 6-n-propylthiouracil (PROP) smell and taste tests
- •CONSUMER USER: Positive diagnosis of COVID-19 within 30 days
- •CONSUMER NONUSER: Outside age range
- •CONSUMER NONUSER: Use of tobacco or nicotine products in the last year
- •CONSUMER NONUSER: Fair or poor general health
- •CONSUMER NONUSER: Allergies
- •CONSUMER NONUSER: Self-reported taste or smell deficits
- •CONSUMER NONUSER: Pregnant or lactating
- •CONSUMER NONUSER: Medications known to interfere with taste/smell
- •CONSUMER NONUSER: Failing scores on the Brief Smell Identification Test (B-SIT), phenylthiocarbamine (PTC) and 6-n-propylthiouracil (PROP) smell and taste tests
- •CONSUMER NONUSER: Positive diagnosis of COVID-19 within 30 days
研究组 & 干预措施
Observational (smell or puff e-liquids)
All panel participants smell and user panelists puff flavored e-liquids and answer questions about the products.
干预措施: Behavioral Intervention (Behavioral)
Observational (smell or puff e-liquids)
All panel participants smell and user panelists puff flavored e-liquids and answer questions about the products.
干预措施: Questionnaire Administration (Other)
结局指标
主要结局
Flavor combination thresholds
时间窗: Up to 12 months
Subjects will rate a combination of two e-liquids combined
Flavor identification and evaluation
时间窗: Up to 12 months
Subjects will be asked to identify various concentrations of flavored e-liquids
Specific flavor detection thresholds
时间窗: Up to 12 months
Subjects will rate intensity of odors of e liquids
次要结局
未报告次要终点