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"Radial Ultra Support Technique" (RUS) Versus Anchoring Technique to Enhance Guiding Catheter Support: a Prospective Randomized Pilot Study (NCT03025685)

Adequate support is required for challenging percutaneous coronary interventions (PCI). The ""Radial Ultra Support (RUS)"technique is a new support technique that provides active support by deep pass of the coronary wire into the heart cavities (left ventricle-LV, right ventricle-RV) or aorta.
  • Procedure: RUS technique
    A soft hydrophilic wire easily pass through the invisible small vessels in the distal parts of a coronary artery into a heart cavity. It is necessary to pass a wire softly and forward as deep as possible. Quite often the wire goes through the left ventricle to aorta arch, and sometimes distal soft tip can be visible in a descending aorta. Thus the stiffest part of the wire become staying on all length of artery, straightening bends and giving the maximum support. After that balloons and stents can be delivered more easily
    • Procedure: Anchoring Technique
      A standard endovascular technique of coronary wire support improvement
      • Procedure: Coronary stenting
        A standard endovascular procedure of percutaneous coronary intervention with coronary stenting
        Ages eligible for Study
        18 Years to 75 Years
        Genders eligible for Study
        All
        Accepts Healthy Volunteers
        No
        Inclusion Criteria:
        • Subjects singed informed consent form
        • Subjects eligible for percutaneous coronary intervention
        Exclusion Criteria:
        • Age <18 years or >75 years
        • Subject has a platelet count < 100,000 cells/mm3 or > 700,000 cells/mm3.
        • Known non-adherence to double anti-platelet therapy (DAPT)
        • LVEF <30%
        • Continuing bleeding
        • Acute coronary syndrome (ST-elevation Myocardial infarction)
        • Pregnancy

        1 locations

        Russian Federation (1)
        • State Research Institute of CIrculation Pathology
          Not specified
          Novosibirsk, Russian Federation, 630055
        Status:
        completed
        Type:
        Interventional
        Phase:
        -
        Start:
        31 August, 2016
        Updated:
        21 January, 2017
        Participants:
        54
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