Impact of Complete Tooth Loss and Denture on Oral Sensory Abilities and Food Preference
试验速览
- 阶段
- 不适用
- 状态
- 招募中
- 入组人数
- 40
- 试验地点
- 2
- 主要终点
- taste detection thresholds
研究概览
简要总结
Tooth loss impacts taste abilities and food intake. Present study aims at pertaining the impact of teeth loss and the replacement by means of complete denture on taste and trigeminal abilities, and on food preferences, and taste appetence.
详细描述
Two groups of participants will be included. Participants wearing complete denture for at least one year (n=20) and their matched controls for age, sex, tobacco, and saliva secretion (n=20). Their oral sensory abilities of participants will be assessed including taste (electrogustometric thresholds, chemical taste identification ability) and trigeminal quantitative sensory testing. Food preferences and selectivity (Maitre et al., 2014) and taste appetence (Deglaire et al., 2012) will also be assessed.
研究设计
- 研究类型
- Interventional
- 分配方式
- Non Randomized
- 干预模型
- Parallel
- 主要目的
- Basic Science
- 盲法
- None
入排标准
- 年龄范围
- 18 Years 至 79 Years（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Study Group : being completely edentulous and wearing denture for at least one year, wearing denture during meals, with clean and stable dentures. Controls:
- •controls Group : dentate subjects (25 teeth at leas, non endodontically treated) with molars in Angle's Class I occlusion, having no functional disturbance of mastication and not undergoing dental treatment at the time of the recording. Matched with subjects of the study group for age, sex, tabacco consumption, and saliva flow rate.
排除标准
- •Aged under 18 or over 80 Y,
- •not consenting to participate
- •suffering from dental
- •periodontal or gum pain for the last month.
结局指标
主要结局
taste detection thresholds
时间窗: up to 30 days
Using an Electrogustometer
次要结局
- Chemical taste identification ability(up to 30 days)
- Quantitative sensory testing(up to 30 days)
- Food preferences and selectivity(up to 30 days)
- Taste appetence(up to 30 days)