Athlete Whey Protein Sensitivity: Prevalence and Performance
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
- Change from Baseline Performance Questionnaire at 4 weeks
研究概览
简要总结
The objective of this study is to identify the prevalence of whey protein sensitivity in UIW athletes and to assess the effectiveness of 4-weeks of whey versus plant-based protein supplementation on athletic performance and recovery, specifically in those with whey sensitivity.
详细描述
Dependent t-tests and repeated measures analysis of variance (ANOVA) will offer comparative analyses between whey and plant protein conditions in subjects with and without whey sensitivity. Symptom questionnaires, perceived performance questionnaires, wearable fitness tracking data, and strength test results will be compared across all four conditions (baseline, washout, whey supplementation, and plant supplementation).
Related variables will be analyzed using GLM univariate, multivariate, and repeated measures. The overall multivariate Wilks' Lambda and Greenhouse-Geisser univariate p-levels will be reported. Differences among groups will be determined using Tukey's least significant differences (LSD) post hoc analyses.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Crossover
- 主要目的
- Supportive Care
- 盲法
- Single (Participant)
盲法说明
single-blinded (subject only)
入排标准
- 年龄范围
- 18 Years 至 —（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •NCAA Division I collegiate athletes at the University of the Incarnate Word
- •Must complete a medical history form
- •Must be cleared by sports medicine staff for intercollegiate athletic participation
排除标准
- •Individuals with a diagnosed food allergy, lactose intolerance, or inflammatory bowel disease (such as Chron's, Ulcerative Colitis, or Celiac Sprue)
结局指标
主要结局
Change from Baseline Performance Questionnaire at 4 weeks
时间窗: Baseline, 4 weeks, 6 weeks, 10 weeks
subject assesses food sensitivity symptoms, perceived recovery after athletic event, and satisfaction with athletic performance.
Change from Baseline Vertical Jump Test at 4 weeks
时间窗: Baseline, 4 weeks, 6 weeks, 10 weeks
The vertical jump measures explosive leg power and is an effective indirect measurement of athletic performance. The participant will utilize the Just Jump Mat to electronically assess vertical height.
Change from Baseline InBody Body Composition Test at 4 weeks
时间窗: Baseline, 4 weeks, 6 weeks, 10 weeks
Body composition assessed by subjects standing on bioelectrical impedance analysis scale that measures total body water, lean body mass, dy lean mass, body fat mass, and weight.
次要结局
- Number of Participants with Declining Measures(Baseline, 4 weeks, 6 weeks, 10 weeks)
- Number of Athletes with Whey Sensitivity(Baseline)
- Number of Participants with Increasing Measures(Baseline, 4 weeks, 6 weeks, 10 weeks)
研究者
Brittanie L. Lockard
Assistant Professor
University of the Incarnate Word