Increasing Lean Protein Intake in Preschool-age Children
试验速览
- 阶段
- 不适用
- 状态
- 招募中
- 发起方
- 入组人数
- 20
- 试验地点
- 2
- 主要终点
- Glycemic load of diet
研究概览
简要总结
The proposed project addresses the goal of exploring preschooler's ability to recognize changes in feelings of hunger/satiety based on consuming a snack and a meal (lunch/dinner) that are either based on the usual childcare center fare (control) or are based on lean meats (intervention), which will have a lower glycemic index.
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
- None
入排标准
- 年龄范围
- 2 Years 至 5 Years（Child）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •child 2-5 years old
- •Parent participants:
- •Parents of at least one child aged 2-5 years old
- •Parents can communicate in English.
- •Parents in households who do not have a cultural/ religious reason to abstain from to consuming pork
排除标准
- •Child participants:
- •Food allergies
- •Taking medication that affects food intake (such as stimulant medications),
- •Children with diabetes or impaired glucose control.
- •Children with digestive disease (such as Crohn's)
- •Dietary/religious preferences that exclude consumption of pork
- •Parent participants:
- •Dietary/religious preferences that exclude consumption of pork
结局指标
主要结局
Glycemic load of diet
时间窗: 6 study days
Estimated intake of glycemic load of meals and snacks consumed. Plate-waste method will be used to calculate total energy, GI, GL consumed at each meal and snack using disaggregated intake (in grams) and analysis using Nutrient Data System for Research (NDS-R) software.
Hunger/Satiety self-reported on 4-point scale
时间窗: 6 study days
Self-reported feelings of hunger or fullness using: 1 = Very hungry, 2 = A little hungry, 3 = A little full, 4 = Very full
次要结局
- Blood pressure(60 minutes after the meal.)
- Blood glucose(6 study days)
- Executive function: focus and short-term memory(6 study days)
- Executive function: memory and focus(6 study days)
- Executive Function: Focus and Concentration(6 study days)
- Executive Function: Concentration(6 study days)
研究者
Sibylle Kranz, PhD, RDN
Associate Professor
University of Virginia