ENdothelial DysfUnction in Renal Disease and Exercise Training (NCT02209402) | Clinical Trial Compass
CompletedNot Applicable
ENdothelial DysfUnction in Renal Disease and Exercise Training
Belgium40 participantsStarted 2012-04
Plain-language summary
Chronic kidney disease (CKD) is a prevalent disorder and a major health concern. Cardiovascular disease is the most prevailing and life-threatening complication observed in patients with CKD. The diagnosis of CKD places a patient at the highest cardiovascular risk level irrespective of the stage of renal decline. Therefore, fatal cardiovascular events are more likely to occur than the evolution to final stages of kidney disease with the need for dialysis. Counter intuitively, treatment of classical cardiovascular risk factors does not affect cardiovascular prognosis in CKD, which suggests that the missing link between these two entities has not been elucidated yet.
In the present project, the investigators focus on endothelial dysfunction in patients with CKD. Endothelial dysfunction precedes overt atherosclerotic changes by many years. In the absence of structural changes, endothelial dysfunction is still reversible, which offers therapeutic perspectives to tackle the progression towards atherosclerosis in an early stage.
The purpose of this study is to determine whether an exercise training program is effective in ameliorating endothelial dysfunction in patients with chronic kidney disease.
Who can participate
Age range
18 Years
Sex
ALL
See this in plain English?
AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
Inclusion Criteria:
* patients with CKD stage 3-4 (eGFR (15-59 ml/min/1.73m2) without cardiovascular disease.
Exclusion Criteria:
* patients \< 18 years
* pregnancy
* warfarin therapy
* glucocorticoid therapy
* clinically active malignant disease
* heart failure (ejection fraction \< 50%)
* peripheral vascular disease, defined as a history of intermittent claudication, abnormal peripheral angiography or Doppler ultrasound, lower limb artery bypass surgery/angioplasty/stenting or non-traumatic lower extremity amputation
* cerebrovascular disease, defined as a history of transient ischemic attack (TIA) or stroke, significant stenosis of the A. carotis on ultrasound/CT angiography or carotid endarterectomy/stenting
* coronary artery disease (CAD), defined as a history of myocardial infarction, coronary artery angioplasty/stenting/bypass surgery, significant structural coronary lesions on angiography or high suspicion of CAD on a maximal exercise test
Questions worth asking your doctor
Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.
1Based on my diagnosis and history, is this trial worth exploring for me — or is there a standard treatment we should try first?
2What does this trial's phase tell us about how much is already known about its safety and benefit?
3What would taking part actually involve for me — visits, tests, time, and travel?
4What are the known and possible risks or side effects I should weigh, and how would they be monitored?
5If this trial isn't the right fit, what other options or trials would you suggest I look into?
Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.
Questions for the trial coordinator
The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.
1What does taking part actually involve week to week — how many visits, where, and how long does each one take?
2What costs are covered by the study, and what might I have to pay for myself, including travel, parking, or time off work?
3What happens during screening, and what happens if the study team confirms I don't meet the criteria after those tests?
4Who pays for the scans, blood work, and other tests the trial requires — the study, my insurance, or me?
5How will being in the trial affect my regular care, and will my own doctor stay informed and involved?
6Can I leave the trial at any point if I change my mind, and what would happen to my care if I do?
A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.
What they're measuring
1
Change in brachial artery flow-mediated dilation (FMD= percentage constriction from baseline diameter to minimal occlusion diameter)