NCT01057082已完成不适用
Dietary Supplements and Aging Muscle: Specific Amino Acids to Combat Sarcopenia
适应症
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 36
- 试验地点
- 2
- 主要终点
- Fat-free mass as determined by a four-compartment model of body composition
研究概览
简要总结
The purpose of this study is to determine whether older adults (ages 65-89) who consume the dietary supplement Juven (Abbott Laboratories) versus placebo for 6 months will demonstrate increases in fat-free mass, muscle volume,and physical function.
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
- Quadruple (Participant, Care Provider, Investigator, Outcomes Assessor)
入排标准
- 年龄范围
- 65 Years 至 89 Years（Older Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •Ages 65-89
- •Ambulatory
排除标准
- •Cognitive impairment
- •History of renal or hepatic disease
- •History of hypotension
- •History of peripheral artery disease
- •Uncontrolled hypertension
- •Uncontrolled diabetes
- •Self-reported claustrophobia
- •Current smoker
- •Steroid or androgen use with the previous 3 months
- •Individuals with pacemakers and defibrillators
结局指标
主要结局
Fat-free mass as determined by a four-compartment model of body composition
时间窗: Baseline, 3-months, 6-months
次要结局
- Appendicular lean mass as determined by dual energy X-ray absorptiometry(Baseline, 3-months, 6-months)
- Muscle volume as determined by magnetic resonance imaging(Baseline and 6-months)
- Physical function as determined by questionnaire and a battery of physical performance tests(Baseline and 6 months)
研究者
Amy Ellis
Registered Dietitian; Graduate Fellow
University of Alabama at Birmingham
研究点 (2)
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