The Effect of Combined Aerobic and Resistance Exercise on Blood Pressure Variability on Peritoneal Dialysis Patients
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 55
- 试验地点
- 1
- 主要终点
- Difference between the Coefficient of variation of mean daytime Diastolic Blood Pressure from the baseline to the end of the study
研究概览
简要总结
In China, the chronic kidney disease (CKD) incidence rate is as high as 10.8%. Renal replacement therapy plays an critical role in the later stage of CKD and becomes mandatory, as end-stage renal disease (ESRD) is unavoidable in progressive CKD. Peritoneal dialysis (PD) has becoming an essential alternative treatment for patient with end-stage renal disease (ESRD). Hypertension is common among ESRD patients receiving PD treatment, with a prevalence rate of 80% -90%, It is major cause for cardiovascular related complications and deaths among ESRD patients. Therefore hypertension increases the cardiovascular disease risk among the patients of ESRD and at the same time plays an independent risk for the progression of ESRD. Most studies uses average blood pressure as a risk indicator, but in recent years, more evidence has shown that blood pressure variability (BPV), the degree of fluctuation of blood pressure for a long period, is an additional risk factors for cardiovascular events.
详细描述
Cardiovascular events can be well predicted by Blood pressure variability (BPV) and is positively correlated with cardiovascular mortality, making it more informative than average blood pressure. BPV is also an excellent predictor of renal dysfunction and is significantly linked with the advancing renal insufficiency in CKD patients. Therefore, reducing BPV has important clinical significance for PD patients. At present, the research studies on impact of BPV in PD patients is very much limited, especially on the exercise impact on BPV in PD patients. Generally speaking the average physical activity in PD patients are well decreased. Low amount of exercise is correlated to high incidence rate and mortality of cardiovascular complication, depression, muscle atrophy, and eventually decreased quality of life. Relevant guidelines recommend that PD patients should engage in appropriate physical exercise to improve the outcome. Therefore, the purpose of this study is to investigate the effect of 12 week combined aerobic and resistance exercise on BPV in PD patients, in order to provide reference point for clinical practice.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Parallel
- 主要目的
- Supportive Care
- 盲法
- Double (Care Provider, Investigator)
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
- •Dialysis time ≥ 3 months, a stable condition;
- •Age ≥ 18 years old;
- •Hypertension (blood pressure>140 and/or 90 mmHg or currently under antihypertensive drugs), antihypertensive drugs was not changed or replaced during the complete trial;
- •Patients with regular and sufficient peritoneal dialysis with kt/v>1.7, high compliance, and voluntary participation.
排除标准
- •Blood pressure more than - systolic blood pressure ≥ 180mmHg, diastolic blood pressure ≥ 110mmHg;
- •Severe anaemia Hb ≤ 60g;
- •Cardiac function Class IV - In accordance with The New York Heart Association classification system, patients with severe cardiac disease resulting in inability to perform any physical activity without discomfort (If any physical activity is undertaken, discomfort is increased) or symptoms of cardiac insufficiency or of the anginal syndrome may be present even at rest.
- •Using erythropoietin;
- •There have been recent acute cardiovascular and cerebrovascular events, including vascular embolism, surgery, trauma, etc.
结局指标
主要结局
Difference between the Coefficient of variation of mean daytime Diastolic Blood Pressure from the baseline to the end of the study
时间窗: Baseline/12Weeks
Change in the Coefficient of variation of mean daytime Diastolic Blood Pressure as assessed by Ambulatory Blood Pressure Monitoring
Difference between the Coefficient of Variation of mean nighttime Systolic Blood Pressure from the baseline to the end of the study
时间窗: Baseline/12Weeks
Change in the Coefficient of Variation of mean nighttime Systolic Blood Pressure as assessed by Ambulatory Blood Pressure Monitoring
Difference between the Coefficient of Variation of mean nighttime Diastolic Blood Pressure from the baseline to the end of the study
时间窗: Baseline/12Weeks
Change in the Coefficient of Variation of mean nighttime Diastolic Blood Pressure as assessed by Ambulatory Blood Pressure Monitoring.
Difference between the coefficient of variation of mean daytime Systolic Blood Pressure from the baseline to the end of the study
时间窗: Baseline/12Weeks
Change in the coefficient of variation of mean daytime Systolic Blood Pressure as assessed by Ambulatory Blood Pressure Monitoring.
次要结局
- Difference between the Coefficient of Variation of 24 Hours Systolic Blood Pressure from the baseline to the end of the study(Baseline/12Weeks)
- Difference between the Coefficient of Variation of 24 Hours Diastolic Blood Pressure from the baseline to the end of the study(Baseline/12Weeks)
研究者
Dong Sun
Clinical Professor
The Affiliated Hospital of Xuzhou Medical University