跳至主要内容
临床试验/ISRCTN99954716
ISRCTN99954716进行中(未招募)3 期

ow dose colchicine in patients with peripheral artery disease to address residual vascular risk: a randomized trial (LEADER-PAD)

niversity of Bristol0 个研究点目标入组 6,150 人开始时间: 2024年8月7日最近更新:
适应症

试验速览

阶段
3 期
状态
进行中(未招募)
发起方
入组人数
6,150

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

性别
All

入选标准

  • Patients need to meet the following criteria for inclusion:
  • 1. Age > 18 years old
  • 2. Symptomatic atherosclerotic LE PAD fulfilling at least one of the following:
  • 2.1. Intermittent claudication with ankle/arm blood pressure ratio* (ABI = 0.90) or artery stenosis = 50% plus one of
  • 2.1.1. >1 vascular bed affected by atherosclerosis.
  • 2.1.2. Diabetes
  • 2.1.3. Heart failure
  • 2.1.4. Chronic kidney disease (eGFR < 60 mL/min/1.73 m2)
  • 2.2. Rest pain (mostly in the foot) OR necrosis of limb OR gangrene of limb (corresponding to either Fontaine stages 3 or 4 OR Rutherford Classification categories 4 to 6). All must have an ankle/arm blood pressure ratio* (ABI = 0.90) OR artery stenosis = 50%.
  • *In cases of incompressible ankle arteries, the presence of toe pressure = 60 mm Hg or toe-brachial index = 0.70 is acceptable
  • 2.3. Revascularization, defined as limb bypass surgery or endovascular revascularization procedures (irrespective of the specific device used), including percutaneous transluminal angioplasty/stent of iliac or infra-inguinal arteries or extra-anatomical bypass surgery.
  • 2.4. Leg or foot amputation for arterial vascular indications
  • 3. Written or verbal informed consent from the patient

排除标准

  • 1. Contraindication to colchicine
  • 2. Long-term requirement for colchicine for another clinical indication
  • 3. Active diarrhoea
  • 4. eGFR < 30 mL/min/1.73 m2 (based on the local method for estimating eGFR)
  • 5. Cirrhosis or severe chronic liver disease
  • 6. Woman who is pregnant, breast-feeding or of child-bearing potential not protected by reliable contraception or is planning conception during the study
  • 7. Current or planned long-term use of cyclosporine, verapamil, HIV protease inhibitors, azole antifungals, or macrolide antibiotics (except azithromycin)
  • 8. Patients who are deemed unlikely to return for follow-up
  • 9. Patients with life expectancy < 1 year

研究者

发起方
niversity of Bristol

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