The Effect of Baduanjin on Physical Fitness and Bone Density in Maintenance Hemodialysis Patients
试验速览
- 阶段
- 不适用
- 状态
- 招募中
- 入组人数
- 50
- 试验地点
- 1
- 主要终点
- Muscle strength measurement
研究概览
简要总结
The aim of this study is to examine the effect of 18-month Baduanjin exercise on physical fitness and bone density in maintenance hemodialysis (MHD) patients. 50 MHD patients aged 18-75 will included in this study and randomly divided into two groups (intervention group and control group). The intervention group will be led by a professional person and underwent Baduanjin exercise three times a week before hemodialysis. The control group maintained routine treatment and daily activities.
详细描述
The aim of this study is to observe the therapeutic effect of Baduanjin on improving physical fitness and bone density in MHD patients. A total of 50 MHD patients will be included and randomized into an intervention group of 25 cases and a control group of 25 cases. The intervention group undergo a 30 minute Baduanjin exercise under the guidance of a professional doctor before the dialysis day, including a 5-minute warm-up exercise, a 20 minute Baduanjin exercise, and a 5-minute relaxation exercise. The intervention group practice three days a week, while the control group maintain routine treatment and daily activities. Measure the indicators of each group at baseline, months 6, 12,18. The evaluation of physical fitness is based on the scores (which include muscle strength measurement; five-times sit-to-stand test; timed "up and go" test; sitting forward flexion test; standing on one-leg with eyes closed test ). The bone mineral density test is based on the result of the double-energy DXA line. The quality of life score is based on the SF-12 score, and the emotional score is based on the anxiety and depression scale.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Parallel
- 主要目的
- Treatment
- 盲法
- None
入排标准
- 年龄范围
- 18 Years 至 75 Years（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Age between 18 and 75 years old;
- •Having received MHD treatment in this dialysis center for more than 3 months and maintaining stable condition;
- •Having normal comprehension ability, clear verbal expression, informed consent and willingness to participate in this study.
- •Having free movement ability, and being able to tolerate Baduanjin exercise after cardiopulmonary exercise test;
- •Right-handed, with fistula in the non-dominant hand;
排除标准
- •Patients who usually practice traditional Chinese medicine exercises such as tai chi;
- •Patients who are recently complicated with severe infections, active malignant tumors, severe cardiopulmonary insufficiency, gastrointestinal bleeding, nervous system diseases and cannot tolerate exercise;
- •Patients with various orthopedic, neurological, and other diseases that cause muscle and joint deformities that affect grip strength measurement;
- •Patients with senile dementia, hearing impairment, comprehension abnormalities, mental disorders, unclear verbal expression or unwilling to participate in this study;
- •Patients with hemoglobin <70g/L, carbon dioxide binding capacity <13mmol/L, and blood potassium >6.5mmol/L in laboratory tests and no significant improvement after treatment;
- •Patients who are participating in other clinical studies.
结局指标
主要结局
Muscle strength measurement
时间窗: 0 month, 6month, 12month，18month
Grip strength can reflect the strength of hand muscles. The grip strength of both hands of patients was measured using a domestic gripper.The patient took an upright position and grasped the handle with the maximum force. When the display on the machine stopped changing, the value was recorded. The test was repeated three times, and the maximum value was taken to record the results.
Five-times Sit-to-Stand Test (FTSST)
时间窗: 0 month, 6month, 12month，18month
The five-times sit-to-stand test is used to evaluate the functional strength of the lower limbs. MHD patients sat on a 46cm chair without armrests, with their feet on the ground and their backs not resting on the chair. Their hands were crossed on their shoulders. They stood up from the chair as quickly as possible without arm support. They completed five sitting and standing movements, and the completion time was recorded.During the test, the patient kept his hands crossed and his knees completely straightened.Three tests were completed, with a one-minute rest between tests. The average value of the three tests was statistically analyzed.
Timed "up and go" test (TUGT)
时间窗: 0 month, 6month, 12month，18month
The timed "up and go" test is often used to evaluate functional mobility such as balance and walking required in daily life.MHD patients were seated in a back chair with armrests (the seat was about 46cm high, and the armrest was about 21cm high). A guide line was placed on the ground 3m away from the chair. After the test began, the patient left the chair, stood firmly and walked forward for 3m as fast as possible, crossed the guide line, turned around, and returned to the chair to sit down. The walking aids were not allowed during the test.The test was conducted 3 times in total, with a 1-minute rest between adjacent tests. The average value of the 3 tests was taken for statistical analysis.
The sitting forward flexion test
时间窗: 0 month, 6month, 12month，18month
The sitting forward flexion test is often used to evaluate the flexibility of the lower limbs of patients.The patient straightened the knee joint, sat on the flat ground with both feet flat on the test board, bent forward, straightened both arms forward, and gradually pushed the cursor with both middle fingertips to the farthest possible distance.The measuring device was 0 point along the plane of the foot pedal board, negative inward, positive forward, in centimeters. The knee joint could not be bent during the test, and sudden force could not be applied.The test was conducted 3 times in total, and the best result was taken for statistical analysis.
The Standing on one-leg with eyes closed test (SOLECT)
时间窗: 0 month, 6month, 12month，18month
The Standing on one-leg with eyes closed test evaluates the stability of the static posture by quantitative measurement, reflecting the balance ability of patients.The patient spread both hands, closed his eyes, and stood on one leg, with the other leg bent so that the angles between the two legs were 90 degrees. Time was recorded from the time when the foot left the ground, and the shaking stopped when the foot left the ground or stood up. The average of the three times was used for statistical analysis.
Bone mineral density test
时间窗: 0 month, 6month, 12month，18month
The signals received by the scanning system after the double-energy DXA line penetrated the body were transmitted to the supporting software to calculate the average bone mineral density content (g/cm2) of the whole body, the left femur Ward triangle area, and the lumbar spine (L2\~L4).
次要结局
- Changes in the Short Form-36(SF-36)(0 month, 6month, 12month，18month)
- Changes in the Hospital Anxiety and Depression Scale （HADS）(0 month, 6month, 12month，18month)