SAPPHIRE WW
Stenting and Angioplasty with Protection in Patients at HIgh-Risk for Endarterectomy

Sponsor: Cordis Corporation, Johnson & Johnson

Investigator: Bruce Bowers, MD
Research Coordinator: Tina Worley, RN, BSN

Designated Site: The HEART HOSPITAL Baylor Plano


A multicenter, prospective, observational study to assess the outcomes of stenting with emboli protection in the treatment of obstructive carotid artery disease.