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Clinical Trial Summary

The main objective of this study is to assess the safety and effectiveness of the Sirolimus-eluting stent CYPHERTM and/or updated version in reducing angiographic in-stent late loss in de novo native coronary lesions of diabetic patients as compared to the bare metal Bx SONIC balloon-expandable stent.

The secondary objective is to assess cost-effectiveness expressed in incremental cost/life year gained or cost/quality adjusted life year gained at different time points (8 months, 1 year).


Clinical Trial Description

This is a multicenter (11 centers), prospective, randomized single blind study. This study has a 2-arm design assessing the safety and effectiveness of the Sirolimus-eluting stent CYPHERTM and/or updated version to the bare metal Bx SONICTM stent. A total of 250 patients will be entered in the study and will be randomized on a 1:1 basis. Patients who meet the eligibility criteria will be either randomized to the Sirolimus-eluting stent or the bare metal Bx SONIC stent. The investigator cannot be blind because the outer appearance of the system for the implant of the Sirolimus-eluting stent differs from that of the bare metal stent and will therefore immediately be recognized by the surgeon. However the patient will not know which stent will be implanted. Patients will be followed at 30 days, 9 and 12 months post-procedure, with all patients undergoing repeat angiography at 8 months. Additionally, medical costs associated with the index hospitalization and length of stay, and repeat hospitalizations and costs associated with other relevant medical resource use during the 1 year follow-up period will be collected and analyzed. ;


Study Design

Allocation: Randomized, Endpoint Classification: Safety/Efficacy Study, Intervention Model: Parallel Assignment, Masking: Single Blind (Subject), Primary Purpose: Treatment


Related Conditions & MeSH terms


NCT number NCT00497172
Study type Interventional
Source Cordis Corporation
Contact
Status Completed
Phase Phase 4
Start date January 2004
Completion date April 2009

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