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Stenting and Angioplasty with Protection in Patients at High Risk for Endarterectomy

Lead Physician: Richard W. Smalling, M.D., Ph.D.

A patient registry sponsored by the Cordis Corporation, this study is assessing the 30-day outcomes of the Cordis stent with distal protection in the treatment of obstructive carotid artery disease in relation to 30-day outcomes in the SAPPHIRE and CASES trials.