跳至主要内容
临床试验/NCT01665053
NCT01665053已完成3 期

EVOLVE II: A Prospective Multicenter Trial to Assess the Safety and Effectiveness of the SYNERGY Everolimus-Eluting Platinum Chromium Coronary Stent System (SYNERGY Stent System) for the Treatment of Atherosclerotic Lesion(s)

Boston Scientific Corporation247 个研究点 分布在 1 个国家目标入组 1,684 人开始时间: 2012年11月最近更新:
适应症
干预措施

试验速览

阶段
3 期
状态
已完成
入组人数
1,684
试验地点
247
主要终点
Percentage of Participants With Target Lesion Failure (TLF) at 12 Months

研究概览

简要总结

The purpose of this study is to assess the safety and effectiveness of the SYNERGY Everolimus-Eluting Platinum Chromium Coronary Stent System for the treatment of subjects with atherosclerotic lesion(s) ≤ 34 mm in length (by visual estimate) in native coronary arteries ≥2.25 mm to ≤4.0 mm in diameter (by visual estimate).

详细描述

A concurrent, non-randomized, single-arm, pharmacokinetic (PK) substudy and a consecutive, non-randomized, single-arm, Diabetes substudy will also enroll under the EVOLVE II protocol.

研究设计

研究类型
Interventional
分配方式
Randomized
干预模型
Parallel
主要目的
Treatment
盲法
Single (Participant)

入排标准

年龄范围
18 Years 至 —(Adult, Older Adult)
性别
All
接受健康志愿者

入选标准

  • Subject must be at least 18 years of age
  • Subject (or legal guardian) understands the trial requirements and the treatment procedures and provides written informed consent before any trial-specific tests or procedures are performed
  • For subjects less than 20 years of age enrolled at a Japanese site, the subject and the subject's legal representative must provide written informed consent before any study-specific tests or procedures are performed
  • Subject is eligible for percutaneous coronary intervention (PCI)
  • Subject has symptomatic coronary artery disease with objective evidence of ischemia or silent ischemia
  • Subject is an acceptable candidate for coronary artery bypass grafting (CABG)
  • Subject is willing to comply with all protocol-required follow-up evaluation
  • Angiographic Inclusion Criteria (visual estimate):
  • Target lesion(s) must be located in a native coronary artery with a visually estimated reference vessel diameter (RVD) ≥2.25 mm and ≤4.0 mm
  • Target lesion(s) length must be ≤34 mm (by visual estimate)
  • Target lesion(s) must have visually estimated stenosis ≥50% and <100% with thrombolysis in Myocardial Infarction (TIMI) flow >1 and one of the following: stenosis ≥70%, abnormal fractional flow reserve (FFR), abnormal stress or imaging stress test, or elevated biomarkers prior to the procedure
  • Coronary anatomy is likely to allow delivery of a study device to the target lesions(s)
  • The first lesion treated must be successfully predilated/pretreated

排除标准

  • Subject has clinical symptoms and/or electrocardiogram (ECG) changes consistent with acute ST elevation MI (STEMI)
  • Subject has cardiogenic shock, hemodynamic instability requiring inotropic or mechanical circulatory support, intractable ventricular arrhythmias, or ongoing intractable angina
  • Subject has received an organ transplant or is on a waiting list for an organ transplant
  • Subject is receiving or scheduled to receive chemotherapy within 30 days before or after the index procedure
  • Planned PCI (including staged procedures) or CABG after the index procedure
  • Subject previously treated at any time with intravascular brachytherapy
  • _ Subject has a known allergy to contrast (that cannot be adequately premedicated) and/or the trial stent system or protocol-required concomitant medications (e.g., platinum, platinum-chromium alloy, stainless steel, everolimus or structurally related compounds, polymer or individual components, all P2Y12 inhibitors, or aspirin)
  • Subject has one of the following (as assessed prior to the index procedure):
  • Other serious medical illness (e.g., cancer, congestive heart failure) with estimated life expectancy of less than 24 months
  • Current problems with substance abuse (e.g., alcohol, cocaine, heroin, etc.)
  • Planned procedure that may cause non-compliance with the protocol or confound data interpretation
  • Subject is receiving chronic (≥72 hours) anticoagulation therapy (i.e., heparin, coumadin) for indications other than acute coronary syndrome
  • Subject has a platelet count <100,000 cells/mm3 or >700,000 cells/mm3
  • Subject has a white blood cell (WBC) count < 3,000 cells/mm3
  • Subject has documented or suspected liver disease, including laboratory evidence of hepatitis
  • Subject is on dialysis or has baseline serum creatinine level >2.0 mg/dL (177µmol/L)
  • Subject has a history of bleeding diathesis or coagulopathy or will refuse blood transfusions
  • Subject has had a history of cerebrovascular accident (CVA) or transient ischemic attack (TIA) within the past 6 months
  • Subject has an active peptic ulcer or active gastrointestinal (GI) bleeding
  • Subject has severe symptomatic heart failure (i.e., NYHA class IV)
  • Subject is participating in another investigational drug or device clinical trial that has not reached its primary endpoint
  • Subject intends to participate in another investigational drug or device clinical trial within 12 months after the index procedure
  • Subject with known intention to procreate within 12 months after the index procedure (women of child-bearing potential who are sexually active must agree to use a reliable method of contraception from the time of screening through 12 months after the index procedure)
  • Subject is a woman who is pregnant or nursing (a pregnancy test must be performed within 7 days prior to the index procedure in women of child-bearing potential)
  • Angiographic Exclusion Criteria (visual estimate):
  • Planned treatment of more than 3 lesions
  • Planned treatment of lesions in more than 2 major epicardial vessels
  • Planned treatment of a single lesion with more than 1 stent
  • Subject has 2 target lesions in the same vessel that are separated by less than 15 mm (by visual estimate)
  • Target lesion(s) is located in the left main
  • Target lesion(s) is located within 3 mm of the origin of the left anterior descending (LAD) coronary artery or left circumflex (LCx) coronary artery by visual estimate
  • Target lesion(s) is located within a saphenous vein graft or an arterial graft
  • Target lesion(s) will be accessed via a saphenous vein graft or arterial graft
  • Target lesion(s) with a TIMI flow 0 (total occlusion) or TIMI flow 1 prior to guide wire crossing
  • Target lesion(s) treated during the index procedure that involves a complex bifurcation (e.g., bifurcation lesion requiring treatment with more than 1 stent)
  • Target lesion(s) is restenotic from a previous stent implantation or study stent would overlap with a previous stent
  • Subject has unprotected left main coronary artery disease (>50% diameter stenosis)
  • Subject has been treated with any type of PCI (i.e., balloon angioplasty, stent, cutting balloon atherectomy) within 24 hours prior to the index procedure
  • Thrombus, or possible thrombus, present in the target vessel (by visual estimate)

研究组 & 干预措施

Promus Element Plus

Active Comparator

PROMUS Element Plus is a device/drug combination product composed of two components, a device (coronary stent system including a platinum chromium stent platform) and a drug product (a formulation of everolimus contained in a polymer coating).

干预措施: PROMUS Element Plus (Device)

SYNERGY

Experimental

SYNERGY is a device/drug combination product composed of two components, a device (coronary stent system including a platinum chromium stent platform) and a drug product (a formulation of everolimus contained in a bioabsorbable polymer coating).

干预措施: SYNERGY (Device)

结局指标

主要结局

Percentage of Participants With Target Lesion Failure (TLF) at 12 Months

时间窗: 12 months

TLF is defined as any ischemia-driven revascularization of the target lesion, myocardial infarction (Q-wave and non-Q-wave) related to the target vessel, or cardiac death.

次要结局

  • Percentage of Participants With Cardiac Death at 12 Month.(12 months)
  • Percentage of Participants With a ARC (Academic Research Consortium) Stent Thrombosis Rate at 12 Month.(12 months)
  • Percentage of Participants With Target Vessel Failure (TVF) at 12 Month.(12 months)
  • Percentage of Participants With Myocardial Infarction at 12 Month.(12 months)
  • Percentage of Participants Who Died or Had an Myocardial Infarction (MI) at 12 Month.(12 months)
  • Percentage of Patients With Revascularization (=All Revascularizations) at 12 Month.(12 Month)
  • Percentage of Patients That Died at 12 Months.(12 months)
  • Percentage of Patients With Cardiac Death or Myocardial Infarction (MI) at 12 Month.(12 months)
  • Percentage of Participants Who Died, Had an Myocardial Infarction (MI) or a Target Vessel Revascularization (TVR) at12 Month.(12 months)
  • Percentage of Participants With Target Lesion Revascularization (TLR) at 12 Months.(12 months)
  • Percentage of Participants With Target Vessel Revascularization (TVR) at 12 Months.(12 months)
  • Percentage of Participants With Non-Cardiac Death at 12 Month.(12 months)
  • Percentage of Patients With a Stroke at 12 Month.(12 months)
  • Periprocedural Technical Success Rate.(Day 1 (periprocedure))
  • Periprocedural Clinical Procedural Success Rate(Day 1 (periprocedure))
  • Percentage of Participants With a Target Lesion Failure (TLF) at 12 Month.(12 month)

研究者

申办方类型
Industry
责任方
Sponsor

研究点 (247)

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