Study of the Efficacy of Panax Ginseng Herbal Preparation HRG80 for Prevention and Mitigation of the Symptoms of Stress in Healthy Subjects
试验速览
- 阶段
- 1 期
- 状态
- 已完成
- 发起方
- 入组人数
- 50
- 试验地点
- 1
- 主要终点
- Change in Perceived Stress Scale (PSS) from baseline to the last day of treatment
研究概览
简要总结
This study evaluates the effects of a specific herbal preparation of Panax ginseng in preventing symptoms of stress in healthy individuals.
详细描述
HRG80 is an herbal preparation of Panax ginseng with a higher concentration of bioavailable ginsenosides than typical Korean ginseng. This study will test whether HRG80 is effective at preventing symptoms of stress, such as fatigue, impaired memory, difficulty in concentration, attention deficit, restlessness, and irritation related to daily work situations of healthy individuals in comparison to placebo and a standard Pananx ginseng with a lower concentration of ginsenosides.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Crossover
- 主要目的
- Prevention
- 盲法
- Double (Participant, Care Provider)
入排标准
- 年龄范围
- 18 Years 至 65 Years（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •Individuals experiencing at least one symptom of stress and fatigue during 8 hours of mental work with a computer.
- •Men and women ages 18-65 (all races and ethnicities)
- •Able to understand and participate in an 11-week study
排除标准
- •Taking medicine or dietary supplements which may have potential effects on cognitive function
- •Consuming more than 1 cup of coffee daily (in the morning).
结局指标
主要结局
Change in Perceived Stress Scale (PSS) from baseline to the last day of treatment
时间窗: Two weeks
The Perceived Stress Scale is a psychological instrument for measuring the perception of stress by an individual. Scores from 0-13 indicate low stress, 14-26 is considered moderate stress, and scores from 27-40 indicate high perceived stress. The primary outcome is the change in the baseline PSS score for HRG80 versus standard Panax ginseng and placebo.
次要结局
未报告次要终点