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临床试验/NL-OMON54574
NL-OMON54574招募中不适用

A Prospective Randomized single blind Multicenter Study to Assess the Safety and Effectiveness of the SELUTION SLR* 014 Drug Eluting Balloon in the Treatment of Subjects with In-stent Restenosis - Selution SLR014 ISR

MedAlliance LLC0 个研究点目标入组 40 人开始时间: 待定最近更新:
适应症

试验速览

阶段
不适用
状态
招募中
入组人数
40

研究概览

简要总结

暂无简介。

研究设计

研究类型
Interventional

入排标准

年龄范围
18 至 99(—)

入选标准

  • Subjects must meet all of the following clinical criteria to participate in the
  • 1. Subject age is >= 18 years or minimum legal age as required by local
  • regulations.
  • 2. Female subjects of childbearing potential have a negative pregnancy test <= 7
  • days before
  • the procedure.
  • 3. Subject presents with chronic coronary syndrome (CCS) (manifest as
  • documented angina or positive functional testing), unstable angina or
  • stabilized non-ST elevation MI (NSTEMI) (biomarkers stabilized or down
  • trending) with an indication for PCI and planned intervention.
  • 4. Subject is eligible for DAPT treatment with aspirin plus either,
  • Clopidogrel, Prasugrel, or Ticagrelor. Note: Subjects who require continued
  • oral anticoagulant therapy may omit aspirin at discretion of investigator.
  • 5. Life expectancy > 1 year in opinion of investigator.
  • 6. Subject is willing and able to provide informed consent and comply with
  • study procedures and required follow-up evaluations.
  • Subjects must meet all the following imaging criteria to participate in the
  • 1. Target lesion is within a native coronary artery or major branch.
  • 2. Target lesion is within a previously placed BMS or DES and does not extend
  • further than 5 mm beyond either the proximal or distal edge of the stent.
  • 3. Up to two (2) non-target lesions in non-target vessels may be treated, but
  • successful PCI of the non-target lesions must be completed before treatment of
  • the target lesion. Successful treatment is defined as no greater than 30%
  • residual stenosis by visual estimate, no dissection greater than National
  • Heart, Lung, Blood Institute (NHLBI) type C, and Thrombolysis in Myocardial
  • Infarction (TIMI) grade flow in the non-target lesion > 2.
  • 4. Target lesion is < 26 mm in length.
  • 5. Target lesion has diameter stenosis > 50% and <= 99% by visual estimate.
  • 6. RVD is >= 2.00 mm and <= 4.50 mm.
  • 7. Target lesion must be successfully pre-dilated/pre-treated. Note: Successful
  • pre-dilation/pre-treatment is defined as dilation or pre-treatment that
  • achieves stent expansion of approximately 80% of the distal RVD (at the
  • discretion of the investigator) based on intravascular ultrasound
  • (IVUS)/optical coherence tomography (OCT) and no greater than 30% residual
  • stenosis by visual estimate and no dissection greater than NHLBI type C. TIMI
  • grade flow in the target lesion must be > 2. Note: Atherectomy and cutting
  • balloon are permitted for pre-treatment.

排除标准

  • Clinical exclusion criteria:
  • 1.Known hypersensitivity or allergy to Sirolimus or other pharmacologic agents
  • required for the procedure.
  • 2. STEMI within 30 days.
  • 3. Planned treatment of additional lesions in the target vessel, or more than
  • two (2) non-target lesions within non-target vessels, during the index
  • 4. Target lesion is located within a bifurcation with planned treatment of side
  • branch vessel.
  • 5. Target lesion is the more than 3rd or greater stent failure (i.e., more than
  • two [2] layers of
  • stent are present at any segment of the target lesion).
  • 6. Target vessel had any previous vascular brachytherapy treatment or is
  • planned to undergo brachytherapy at index procedure.
  • 7. Previous PCI of the target vessel within 30 days.
  • 8. Planned PCI of a non-target vessel, or a non-target lesion in the target
  • vessel, within 30 days of randomization.
  • 9. Subject has chronic renal insufficiency (dialysis dependent, or glomerular
  • filtration rate [GFR] <= 30 ml/min/1.73 m2 within 30 days of index procedure) or
  • has undergone renal transplantation.
  • 10. Subject has acute renal insufficiency confirmed by 50% increase of serum
  • creatinine within 48 hours before procedure and/or decrease in urine output.
  • 11. History of active peptic ulcer or gastrointestinal bleeding within prior 6
  • months or other inability to comply with the recommended duration of DAPT.
  • 12. Subject is pregnant, breast-feeding, or a woman of childbearing potential
  • who is not using appropriate contraceptives to avoid becoming pregnant.
  • 13. Documented left ventricular ejection fraction (LVEF) < 25%.
  • 14. Currently participating in another investigational drug or device study
  • that has not completed primary endpoint follow-up.
  • Imaging exclusion criteria:
  • 1. Target lesion is total occlusion or has evidence of thrombus.
  • 2. Target lesion involves an unprotected left main.
  • 3. Target lesion has > 30% residual stenosis by visual estimate or dissection
  • greater than NHLBI type C after pre-dilation/pre-treatment.

研究者

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