University of Pittsburgh researchers report a high level of effectiveness in re-opening completely blocked internal carotid arteries (ICA) as late as two to three days after acute stroke symptoms by using stents. The study at the University of Pittsburgh School of Medicines Department of Neurology and University of Pittsburgh Medical Centers (UPMC) Stroke Institute, is in the November issue of Stroke, a peer-reviewed publication of the American Heart Association.
"This report breaks new ground in that it contradicts the conventional wisdom that a completely blocked or occluded carotid cannot be opened," said the studys lead author, Tudor Jovin, M.D., assistant professor of neurology and neurosurgery at Pitts School of Medicine, and co-director of the Center for Endovascular Therapy at UPMC.
Dr. Jovins team, which consisted of members of the UPMC Stroke Institute, retrospectively studied 25 patients with acute carotid occlusion who underwent angiography with the intent to revascularize the occlusion from January 2002 to March 2005.
Alan Aldinger | EurekAlert!
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