Pre-Exercise Whey and Pea Protein in Adolescents With Type 1 Diabetes
Effects of Pre-Exercise Whey and Pea Protein Intake on Glycemic Responses and Postprandial Appetite During and After Moderate-Intensity Aerobic Exercise in Jordanian Adolescents With Type 1 Diabetes: A Randomized Crossover Trial.
The goal of this clinical trial is to learn whether drinking whey protein or pea protein before exercise affects blood sugar levels and appetite in adolescents with type 1 diabetes. The study will also compare two different amounts of each type of protein.
The main questions this study aims to answer are:
- Does drinking whey or pea protein before exercise affect blood sugar levels during and after moderate-intensity exercise?
- Does the amount of protein consumed before exercise affect blood sugar levels?
- Does whey or pea protein affect feelings of hunger, fullness, and satiety after exercise?
Researchers will compare four conditions: a low and moderate amount of whey protein and a low and moderate amount of pea protein. Each participant will complete all four conditions on separate study visits, allowing researchers to compare the effects within the same person.
Participants will:
- Drink a protein beverage 45 min before exercise.
- Complete 45 min moderate-intensity aerobic exercise under supervision.
- Wear a continuous glucose monitor to measure blood sugar levels during and after exercise.
- Report their feelings of hunger, fullness, and satiety at several times during the study.
- Follow the same general food, physical activity, and diabetes management instructions before each study visit.
The study may help researchers understand whether the type and amount of protein consumed before exercise can help manage blood sugar levels and appetite around exercise in adolescents with type 1 diabetes.
研究概览
地位
研究类型
注册 (估计的)
阶段
- 不适用
联系人和位置
学习联系方式
- 姓名：Sondos Alobaidi
- 电话号码：00962796329336
- 邮箱：sondosalobaidi@gmail.com
参与标准
资格标准
适合学习的年龄
接受健康志愿者
有资格学习的性别
描述
Inclusion Criteria:
- Male and female adolescents with T1D
- Age: 12-18 years
- T1D duration ≥ 1 year and HbA1c <10%
- BMI-for Age- z-score between -2 and +2
- Able to complete 45 min moderate-intensity aerobic exercise
- Using CGM or willing / able to wear study CGM
- Using multiple daily injections
Exclusion Criteria:
- Medical comorbidities (celiac disease and thyroid disease),
- Diabetes complications or gastroparesis,
- milk protein allergy or eating disorders,
- severe hypo/ diabetic ketoacidosis in the past 3 months
- Age: <12 or > 18 years
- T1D duration < 1 year or HbA1c ≥10%
- BMI -for Age- z-score < -2 or > +2
- Unable to exercise safely (physical limitations, intellectual disability, autism, mental health conditions)
- Not using/willing/able to use CGM
- Using once daily/mixed insulin regimens
学习计划
研究是如何设计的？
设计细节
- 主要用途：支持治疗
- 分配：随机化
- 介入模型：交叉作业
- 屏蔽：单身的
武器和干预
参与者组/臂 |
干预/治疗 |
|---|---|
|
实验性的：low whey protein
Participants will consume a whey protein beverage providing 0.25 g of protein per kg of body weight, 45 minutes before moderate-intensity aerobic exercise. They will then complete the standardized exercise session under supervision. Glucose levels and appetite will be monitored during and after exercise. |
Participants will consume a whey protein beverage providing 0.25 g of protein per kg of body weight, 45 minutes before moderate-intensity aerobic exercise. They will then complete the standardized exercise session under supervision. Glucose levels and appetite will be monitored during and after exercise. |
|
实验性的：moderate whey protein
Participants will consume a whey protein beverage providing the moderate prespecified dose of protein per kg of body weight, 45 minutes before moderate-intensity aerobic exercise. They will then complete the standardized exercise session under supervision. Glucose levels and appetite will be monitored during and after exercise. |
Participants will consume a whey protein beverage providing the moderate prespecified dose of protein per kg of body weight, 45 minutes before moderate-intensity aerobic exercise. They will then complete the standardized exercise session under supervision. Glucose levels and appetite will be monitored during and after exercise. |
|
实验性的：low pea protein
|
Participants will consume a pea protein beverage providing 0.25 g of protein per kg of body weight, 45 minutes before moderate-intensity aerobic exercise. They will then complete the standardized exercise session under supervision. Glucose levels and appetite will be monitored during and after exercise. |
|
实验性的：moderate pea protein
|
Participants will consume a pea protein beverage providing the moderate prespecified dose of protein per kg of body weight, 45 minutes before moderate-intensity aerobic exercise. They will then complete the standardized exercise session under supervision. Glucose levels and appetite will be monitored during and after exercise. |
研究衡量的是什么？
主要结果指标
结果测量 |
大体时间 |
|---|---|
|
Continuous blood glucose levels using CGM "FreeStyle Libre 2 sensor"
大体时间：3 hours
|
3 hours
|
次要结果测量
结果测量 |
大体时间 |
|---|---|
|
postprandial appetite using VAS
大体时间：3 hours
|
3 hours
|
合作者和调查者
研究记录日期
研究主要日期
学习开始 (估计的)
初级完成 (估计的)
研究完成 (估计的)
研究注册日期
首次提交
首先提交符合 QC 标准的
首次发布 (实际的)
研究记录更新
最后更新发布 (实际的)
上次提交的符合 QC 标准的更新
最后验证
更多信息
与本研究相关的术语
关键字
其他研究编号
- UJ-T1D-PRO-2026
- UJ IRB Approval Number (其他标识符：University of Jordan)
计划个人参与者数据 (IPD)
计划共享个人参与者数据 (IPD)？
药物和器械信息、研究文件
研究美国 FDA 监管的药品
研究美国 FDA 监管的设备产品
在美国制造并从美国出口的产品
此信息直接从 clinicaltrials.gov 网站检索，没有任何更改。如果您有任何更改、删除或更新研究详细信息的请求，请联系 register@clinicaltrials.gov. clinicaltrials.gov 上实施更改，我们的网站上也会自动更新.