he Effect of Transcutaneous Auricular Vagus Nerve Stimulation on Cycling Ergometry and Recovery in Healthy Young Individuals
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 发起方
- 入组人数
- 90
- 试验地点
- 1
- 主要终点
- Numerical Fatigue Rating Scale
研究概览
简要总结
It is aIt is aimed to examine the possible benefits and effects of the use of Transcutaneous Auricular Vagus Nerve Stimulation to be applied in healthy individuals for sportive purposes on recovery and sportive performance level.
详细描述
The 90 people between the ages of 18-35 will be included in the study. Each participant will be randomly divided into 3 groups to be homogeneous after the necessary calculations are made by evaluating with age, gender, weight, height and body mass index before starting the study.
The groups are; It will be in the form of Unilateral Stimulation (n=30), Bilateral Stimulation (n=30) and Bilateral Sham Stimulation (n=30) groups.
After the initial assessment, participants in all groups will be asked to do 30 minutes of cycling exercise at maximum performance under the same wattage load. Cycling will be re-evaluated after exercise. After the assessment is complete, stimulation will be given with Vagustim for 20 minutes non-invasively. After vagus nerve stimulation, a re-evaluation will be made and the protocol for that day will be terminated.
After the pain and fatigue rating scale, the evaluation will be completed by determining the lactate level in the blood with the Lactat Scout. Vagus nerve stimulation will be applied with the Vagustim device for 20 minutes, keeping it biphasic, with a frequency of 10 Hz, a pulse width of 300 μs in Modulation mode, and a constant current where the participant feels the current comfortably.
At the end of the Cycling Ergometer Test and Vagus nerve stimulation, the Autonomic Nervous System, pulse and blood pressure will be evaluated with Polar H10 within 5 minutes.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Parallel
- 主要目的
- Basic Science
- 盲法
- Double (Participant, Outcomes Assessor)
入排标准
- 年龄范围
- 18 Years 至 35 Years（Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •Healthy individuals between the ages of 18-35,
- •Willingness to participate in the study
- •Having signed the informed consent form
排除标准
- •Cases do not want to continue the study.
- •Having regular sports habits or starting in the working process,
- •Having a disease related to the respiratory system and starting to use drugs
- •Having a disease related to the cardiac system and starting to use drugs
- •Presence of any chronic disease and using a drug related to it
结局指标
主要结局
Numerical Fatigue Rating Scale
时间窗: In the 4-day protocol, it was measured 12 times in total, before and after vagus therapy with the bicycle ergometer test.
The fatigue NRS is a patient-administered, single-item, 11-point horizontal scale anchored at 0 and 10, with 0 representing 'no fatigue' and 10 representing 'as bad as you can imagine'. Patients are asked to 'please rate your fatigue (weariness, tiredness) by selecting the number.
Numerical Pain Rating Scale
时间窗: In the 4-day protocol, it was measured 12 times in total, before and after vagus therapy with the bicycle ergometer test.
Pain intensity is frequently measured on an 11-point pain intensity numerical rating scale (PI-NRS), where 0=no pain and 10=worst possible pain.
Evaluation of autonomous parameters
时间窗: In the 4-day protocol, it was measured 12 times in total, before and after vagus therapy with the bicycle ergometer test.
Systolic / diastolic blood pressure (mmHg) will be measured with the Braun sphygmomanometer.
Polar H10
时间窗: It was measured 4 times in total on the 1st and 2nd days of the 4-day protocol.
RR times transferred to computer with Polar H10 are used in heart rate variability analysis. Heart rate data will be transferred to the Kubios program and heart rate variability parameters will be calculated and data on the autonomic nervous system (RMSSD, PNS index, Stress index, SNS index, pNN50, Power LF, Power HF and LF/HF ratio) will be obtained.
Bicycle Ergometer Test
时间窗: It was measured 4 times in aggregation in the 4-day protocol.
All participants will be asked to perform cycling exercise at maximum performance for 30 minutes under a load of 30 watts. Then, the distance (meters) covered during the exercise will be evaluated for the sportive performance of the participants.
Lactat Scout
时间窗: It was measured 4 times in total on the 1st and 2nd days of the 4-day protocol.
For lactic acid analysis measurement, the middle fingertip of the athlete is disinfected with an alcohol swab and a blood sample is taken by puncturing the finger.The measuring range is 0.5 - 0.25 mmol/L.
次要结局
未报告次要终点