Study of the 2.25mm Sirolimus-Eluting Stent in the Treatment of Patients With Coronary Artery Lesions

Cordis

Status and phase: Completed; Phase 3

Conditions: Coronary Artery Disease

Treatments: Device: CYPHER Sirolimus-eluting Coronary Stent

Study type: Interventional

Funder types: Industry

Identifiers

NCT00232739

P03-6320

Details and patient eligibility

About

The main objective of this study is to assess the safety and effectiveness of the sirolimus-eluting Bx VELOCITYTM stent in reducing in-lesion restenosis in patients with de novo native coronary artery lesions.

Full description

This is a multicenter (approximately 10 - 14 sites), prospective, non-randomized study. The study is designed to evaluate the safety and effectiveness of the sirolimus-eluting Bx VELOCITYTM stent in patients with de novo native coronary artery lesions. A total of 100 patients will be entered in the study. Patients who meet the eligibility criteria will be enrolled into the study. Patients will be followed at 30 days, 6, 9, and 12 months, and at 2, 3, 4 and 5 years post-procedure, with all patients undergoing repeat angiography at 6 months. Approximately 50 patients will be required to have an intravascular ultrasound (IVUS) procedure at baseline and at the 6-month angiographic follow-up.

Enrollment: 100 patients

Sex: All

Ages: 18+ years old

Volunteers: No Healthy Volunteers

Inclusion criteria

1. Male or non-pregnant female patients minimum 18 years of age
2. Diagnosis of angina pectoris as defined by Canadian Cardiovascular Society Classification (CCS I, II, III, IV) OR unstable angina pectoris (Braunwald Classification B&C, I-II) OR patients with documented silent ischemia;
3. Target lesion is 20mm in length (visual estimate);
4. Target lesion stenosis is >50% and <100% (visual estimate);

Exclusion criteria

1. Patient has experienced a Q-wave or non-Q-wave myocardial infarction with documented total CK >2 times normal within the preceding 24 hours and the CK and CK-MB enzymes remains above normal at the time of treatment;
2. Has unstable angina classified as Braunwald III B or C, or is having a peri infarction;
3. Documented Left ventricular ejection fraction 25%;
4. Impaired renal function (creatinine > 3.0 mg/dl) at the time of treatment;

Trial design

Primary purpose: Treatment

Allocation: Non-Randomized

Interventional model: Single Group Assignment

Masking: None (Open label)

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100 participants in 1 patient group

1

Experimental group

Treatment:

Device: CYPHER Sirolimus-eluting Coronary Stent