Mechanisms of Muscle Blood Flow Dysregulation and Exercise Intolerance in Chronic Kidney Disease
Chronic Kidney Disease
About this trial
This is an interventional prevention trial for Chronic Kidney Disease focused on measuring Chronic Kidney Disease, Functional sympatholysis, Exercise training, Exercise intolerance, Handgrip exercise, Near infrared spectroscopy, Lower body negative pressure
Eligibility Criteria
Inclusion Criteria:
- Normotensive adults
- CKD 2-3
Exclusion Criteria:
- Blood Pressure ≥140/90
- eGFR >60ml/min/1.73 m2 or eGFR <30ml/min/1.73 m2
- Any evidence of cardiopulmonary disease, left ventricular hypertrophy or systolic dysfunction by echocardiography.
- Diabetes mellitus or other systemic illness
- Pregnancy
- Any history of substance abuse or current cigarette use
- Any history of psychiatric illness
- History of malignancy
Sites / Locations
- University of Texas Southwestern Medical Center at Dallas
Arms of the Study
Arm 1
Arm 2
Arm 3
Experimental
Experimental
No Intervention
Exercise training followed by no exercise training
No exercise training followed by exercise training
Normal Control
CKD subjects will be randomized to exercise training (to squeeze a tennis ball repeatedly for at least 30 min/day) or no exercise training for 28 days. Procedures in baseline visit will be repeated followed by cross over to alternate group for 28 days followed by repeat of baseline procedures.
CKD subjects will be randomized to exercise training (to squeeze a tennis ball repeatedly for at least 30 min/day) or no exercise training for 28 days. Procedures in baseline visit will be repeated followed by cross over to alternate group for 28 days followed by repeat of baseline procedures.
Control subjects without CKD will undergo baseline assessment as above.