Coronary Artery Disease
Conditions
Brief summary
The objective of this study is to assess the performance and safety of a formulation of the antiproliferative agent, sirolimus coated on modified Bx VELOCITY Balloon-Expandable Stent mounted on the Raptor Over The Wire (OTW) Stent Delivery System (SDS) in patients with de novo coronary artery lesions.
Detailed description
This is a single center, non-randomized study. Patients who meet the eligibility criteria will be treated with the sirolimus coated modified Bx VELOCITY Balloon-Expandable Stent mounted on the Raptor OTW SDS. Patients will be followed for five years post-procedure, with all patients having a repeat angiography at 6 months, 18 months, and 48 months.
Interventions
Sponsors
Study design
Eligibility
Inclusion criteria
1. Diagnosis of angina pectoris as defined by Canadian Cardiovascular Society Classification (CCS) or a positive ischemia study; 2. Single de novo lesion requiring treatment in a major native coronary artery; 3. Target lesion is \<=18mm in length (visual estimate); 4. Target lesion is \>=3.0mm and \<=3.5mm in diameter (visual estimate); 5. Target lesion stenosis is \>50% and \<100% (visual estimate);
Exclusion criteria
1. A Q-wave or non-Q-wave myocardial infarction within the preceding 72 hours unless the CK and CK-MB enzymes are back to normal; 2. Unprotected left main coronary disease with \>=50% stenosis; 3. Have an ostial target lesion; 4. Angiographic evidence of thrombus within target lesion; 5. Calcified lesions which cannot be successfully predilated; 6. Ejection fraction \<=30%; 7. Target lesion involves bifurcation (either stenosis of both main vessel and major branch or stenosis of just major branch); 8. Totally occluded vessel;
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Assessment of in-stent percent diameter stenosis (%DS) measured by quantitative coronary angiography. | post procedure and 6 months |
Secondary
| Measure | Time frame |
|---|---|
| Assessment of lesion morphology by intravascular ultrasound (IVUS). | post procedure and 6 months |
| Target vessel failure (TVF). | 6 months |
Countries
Netherlands