NCT00812162已完成不适用
Effects of Dietary Pork and Egg on Appetite, Meal-patterning, and Weight Loss in Men
适应症
干预措施
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 48
- 试验地点
- 1
- 主要终点
- The primary aim is to examine the effects of increased protein intake on appetite, selected appetite hormones (insulin, leptin, ghrelin), whole body energy expenditure, and body composition (fat mass and fat-free mass) changes.
研究概览
简要总结
The purpose of this study is to identify how adult men respond to a weight loss diet that includes pork and eggs and increasing the number of meals consumed throughout the day. This is a 13-week study (12-weeks of weight loss and 1-week of baseline measurement).
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Parallel
- 主要目的
- Prevention
- 盲法
- None
入排标准
- 年龄范围
- 21 Years 至 —（Adult, Older Adult）
- 性别
- Male
- 接受健康志愿者
- 是
入选标准
- •Age range: 21 years and older
- •Body mass index between 25.0-39.9 kg/m2
- •Weight stable (< 4.5 kg (~10 lbs) weight gain or loss within last 6 months)
- •Body fat >25% (assessed by skinfold and plethysmography (if needed))
- •Non-smoking (within the last 6 months)
- •Constant habitual activity patterns (within last 3 months)
- •Clinically normal blood profiles (specifically, normal liver and kidney function; fasting blood glucose <110 mg/dl)
- •Not taking medications known to influence appetite or metabolism
- •Non-diabetic
排除标准
- •Age: <21 years
- •Body mass index: outside of the 25.0-39.9 kg/m2 range
- •Gained or lost > 4.5 kg (10 lbs) within the last 6 months
- •Body fat <25% as assessed by plethysmography
- •Smoker (currently or within the last 6 months)
- •Intermittently been involved in a diet and/or exercise program within the last 3 months
- •Clinically abnormal blood profiles as identified by our study physician, Arthur Rosen, MD
- •Taking medications (currently or within the last 3 months) known to influence appetite or metabolism
- •Clinically diagnosed as diabetic
- •Allergies to eggs
- •Lactose intolerance
- •Clinically diagnosed with diverticulosis
- •Clinically diagnosed with diverticulitis
研究组 & 干预措施
1
Experimental
High protein diet.
干预措施: Energy Restriction (Other)
2
Experimental
Lower protein diet.
干预措施: Energy Restriction (Other)
结局指标
主要结局
The primary aim is to examine the effects of increased protein intake on appetite, selected appetite hormones (insulin, leptin, ghrelin), whole body energy expenditure, and body composition (fat mass and fat-free mass) changes.
时间窗: 12 week
次要结局
- The secondary aim of this study is to evaluate the effects of meal frequency on appetite by asking the men to frequently rate their appetite on days that they purposefully eat 3 vs. 6 times/day.(12 week)
研究者
Wayne Campbell
Wayne Campbell, Ph.D.
Purdue University
研究点 (1)
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