Issue: August 2010
August 01, 2010
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CASES-PMS

Carotid Artery Stenting With Emboli Protection Surveillance — Post-Marketing Study

Issue: August 2010
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Study assessed relationship between experience level of operators and event rates in patients with de novo atherosclerotic or post-endarterectomy restenotic obstructive lesions.

Design: prospective
Patients: 1,492
Centers: 73
Country: United States

RESULTS: The primary endpoint was a composite of 30-day major adverse events, which included death, any stroke or MI. The rate of the primary endpoint was 5%, which met criteria for noninferiority to the prespecified objective performance criteria set by the Stenting and Angioplasty with Protection in Patients at High Risk for Endarterectomy (SAPPHIRE) trial. The 1-year cumulative percentage of major adverse events was 12.5%, and all strokes to 30 days plus ipsilateral stroke between 31 and 360 days were similar in the CASES-PMS trial (5.4%) vs. the SAPPHIRE cohort (4.9%).

Published in: J Am Coll Cardiol. 2010;56:49-57.

Click here to read more about the CASES-PMS trial.