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Interventional radiologists: Learn about peripheral arterial disease and get moving
Date:9/6/2011

iet and a structured exercise program. With early detection, patients could see an interventional radiologist when intervention is most effective and less invasive treatments are still an option. If needed, interventional radiologists can perform minimally invasive angioplasty (the widening of a narrowed or obstructed blood vessel) and/or stenting (the insertion of a tiny mesh tube) to open a blocked artery in the leg and restore blood flow.

A recent study in the Journal of Vascular and Interventional Radiology noted that after a percutaneous vascular intervention (a medical procedure where vascular access is done via needle puncture, rather than by using an open surgical approach) is used to treat PAD, exercise can play an important role in recovery, health and well-being.

"We designed our study to determine whether a percutaneous vascular intervention combined with supplemental supervised exercise therapy is more effective than the intervention alone in improving walking ability in patients with peripheral arterial disease," said Joep A.W. Teijink, M.D., Ph.D., department of vascular surgery, Catharina Hospital, Eindhoven, the Netherlands. The trial evaluated individuals with peripheral arterial disease, all of whom were treated with a percutaneous vascular intervention for an atherosclerotic lesion (a kind of deposit consisting of fat, cholesterol and chalk on the inside of the blood vessels that carry blood away from the heart to the limbs, causing them to become narrowed or blocked).

"Our experience with our research group revealed that the ability to achieve a better walking distance correlates significantly with an individual's quality of life. So at six months after intervention, a treadmill test was used to evaluate 61 individuals who were available for follow-up, on their absolute claudication distance, which is the distance at which the patient experiences pain with exertion to the point that he or she cannot continue wa
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Contact: Ellen Acconcia
eacconcia@sirweb.org
703-460-5582
Society of Interventional Radiology
Source:Eurekalert

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