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Clinical Trials/NCT03346577
NCT03346577
Terminated
Not Applicable

Endovascular Treatment of Peripheral Artery Disease

be Medical1 site in 1 country60 target enrollmentMay 2, 2018

Overview

Phase
Not Applicable
Intervention
Not specified
Conditions
Peripheral Arterial Disease
Sponsor
be Medical
Enrollment
60
Locations
1
Primary Endpoint
Binary restenosis
Status
Terminated
Last Updated
5 years ago

Overview

Brief Summary

The purpose of this observational study is to evaluate the performance and safety of endovascular treatment with stenting (Optimed Sinus Superflex 635) or balloon angioplasty (Cardionovum Legflow or Optimed Nylotrack .035 + .018) according to current practice. The goal of the study will be achieved by assessing binary restenosis with duplex ultrasound, peri- and postoperative complications, technical success, target lesion revascularization, amputation and clinical outcome.

Registry
clinicaltrials.gov
Start Date
May 2, 2018
End Date
October 1, 2020
Last Updated
5 years ago
Study Type
Observational
Sex
All

Investigators

Sponsor
be Medical
Responsible Party
Sponsor

Eligibility Criteria

Inclusion Criteria

  • Patient must sign the informed consent form prior to the index-procedure.
  • Patient is older than 18 years.
  • Patient is compliant with the requested follow-up visits at week 6 and month 12 and the treatment regime.
  • Patient suffers from intermittent claudication (Rutherford 2-3) or critical limb ischemia (Rutherford 4-5).
  • Target lesion is an occlusion or diameter stenosis is ≥70% by visual estimate.
  • Target lesion is located in the common and external iliac artery, in the common and superficial femoral artery, popliteal artery and/or the below-the-knee (BTK) arteries (anterior tibial artery, posterior tibial artery or peroneal artery) .

Exclusion Criteria

  • Patients with Rutherford 0, 1 and
  • Patient is pregnant.
  • Patients with serum creatinine \>2.0 mg/dL or renal dialysis.
  • Patient has an acute thrombus or aneurysm in the target arteries.
  • Patient has a life expectancy of \<12 months.
  • Patient with bypass that involves the target arteries.
  • Patient has a target lesion that cannot be crossed with a guidewire.
  • Patient suffers from acute limb ischemia defined as any sudden decrease in limb perfusion causing a potential threat to limb viability.
  • Patient has scheduled elective non-vascular procedures within 3 months after index-procedure. Vascular procedures are allowed within 3 months after the index-procedure if it is guaranteed that acetylic salicylic acid and clopidogrel intake is not interrupted.
  • Contraindication for anti-thrombotic therapy (coagulopathy, ...).

Outcomes

Primary Outcomes

Binary restenosis

Time Frame: at 12 months follow-up

Binary restenosis defined as ≥ 50% re-obstruction of the target lesion will be assessed by duplex ultrasound (peak systolic ratio \>2.4)

Secondary Outcomes

  • Immediate procedural outcome(up to 12 months follow-up)
  • Device-related complications(up to 12 months follow-up)
  • Clinical outcome(at 12 months follow-up)
  • Primary sustained clinical improvement(at 12 months follow-up)
  • Secondary sustained clinical improvement(at 12 months follow-up)
  • Mortality(up to 12 months follow-up)
  • Amputation(up to 12 months follow-up)
  • Stent fracture(up to 12 months follow-up)
  • Target lesion revascularization (TLR)(up to 12 months follow-up)

Study Sites (1)

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