The Effect of Protein on Appetite and Food Intake in More and Less Active Older Adults.
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 38
- 试验地点
- 1
- 主要终点
- Ad-libitum meal consumption
研究概览
简要总结
This study aims to assess the effect of protein on appetite, food intake and gastric emptying in older adults (≥ 65 years) that are more and less active.
详细描述
To investigate the differences in food intake in older adults that are more or less active and assess any differential responses to protein intake.
To compare the effect of meals with high or low protein level but equal in energy and volume on appetite and gastric emptying in older adults that are more or less active (≥ 65 years).
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Crossover
- 主要目的
- Other
- 盲法
- Single (Participant)
盲法说明
Single (Participants)
入排标准
- 年龄范围
- 65 Years 至 —（Older Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •aged ≥ 65 years
排除标准
- •having diabetes or disability or any disease that are likely to influence physical activity or appetite.
- •having an allergy to any of the test foods;
- •disliking or cannot eat any of the test foods;
- •being obese (BMI > 30 kg/m2);
- •taking medications known to influence appetite, food intake or body weight in the past three months;
- •being on a weight loss diet;
- •smoking more than 10 cigarettes a day;
- •not meeting the cut-off point criteria based on the accelerometer data (108.25 ≤ min/per day of moderate and vigorous activity for women or 162 ≥ min/per day moderate and vigorous activity for women and 100.1 ≤ min/per day of moderate and vigorous activity for men or 133.25 ≥ min/per day moderate and vigorous activity for men).
结局指标
主要结局
Ad-libitum meal consumption
时间窗: 2 days in total
Consumption of the ad-libitum meal is measured (g). Participants are instructed to eat until they feel comfortable full and are given 20 min to consume the meal.
次要结局
- Gastric Emptying(2 days in total)
- Ratings of appetite(2 days in total)
- Ratings of palatability(2 days in total)
研究者
Miriam Clegg
Associate Professor
University of Reading