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The New Technique of Carotid Endarterectomy With Autoarterial Remodeling of Bifurcation of the Common Carotid Artery. (NCT03027752)

Comparison of two methods for revascularization of the bifurcation of common carotid artery: carotid endarterectomy with longitudinal incision carotid endarterectomy patch angioplasty compared with new technique of carotid endarterectomy with autoarterial remodeling of bifurcation of the common carotid artery
  • Procedure: Operation carotid endarterectomy with plastic of xenopericardial patch
    Under local anesthesia Sol.Novocaini 0.25%, wires or endotracheal anesthesia using the standard access the bifurcation of the common carotid artery, internal carotid artery, isolated on identical distance external carotid artery. Common carotid artery cut then performed a longitudinal arteriotomy on the front of the anterior surface of the internal carotid artery. Under the visual control performs a sequence of endarterectomy of the internal carotid artery. Plastic arteriotomy performed patche of ksenoperikardial (Kemperiplas-Neo) treated with epoxy compounds.
    • Procedure: New method of operation сarotid endarterectomy with autoarterial remodeling of bifurcation CCA
      Under local anesthesia Sol.Novocaini 0.25%, or endotracheal anesthesia using the standard access the bifurcation of the common carotid artery, internal carotid artery, isolated on identical distance external carotid artery. Carotid glomus separated and moves downward and backward bifurcation of the common carotid artery. External carotid artery is cut off at an angle of 45º from the mouth with a portion of the common carotid artery, then performed a longitudinal arteriotomy on the front of the medial surface of the internal carotid and posterior-lateral surface of the external carotid artery. Under the visual control performs a sequence of endarterectomy of the internal and external carotid arteries. The final recovery of the arteries is performed by crosslinking of their walls with each other in a side by side type between the internal and external carotid arteries 6/0 Polypropylene thread with two needles.
      Ages eligible for Study
      40 Years to 80 Years
      Genders eligible for Study
      All
      Accepts Healthy Volunteers
      No
      Inclusion Criteria:
      • stenotic lesions of the extracranial part of carotid arteries requiring surgical treatment according to national treatment guidelines (asymptomatic ICA stenosis more than 70% symptomatic ICA stenosis more than 65%)
      • the length of the atherosclerotic plaques in the ICA than 1 cm
      • personally signed Informed consent for participation in the study
      Exclusion Criteria:
      • Chronic heart failure III-IV functional class NYHA classification
      • Chronic decompensated "lung" heart
      • Decompensated diseases of endocrine organs (diabetes glycemia more than 10 mmol/l)
      • Severe hepatic or renal insufficiency (bilirubin >80 mmol/l, creatinine >200 mmol/l)
      • Polyvalent drug Allergy;
      • Malignant tumor in the terminal stage with life expectancy of up to 6 months;
      • Acute disruption of cerebral blood flow
      • Extensive occlusion of the internal carotid artery.
      • Exacerbation of systemic diseases.
      • Pregnancy and lactation.
      • The refusal of a patient to sign informed consent for participation in the study

      1 locations

      Russian Federation (1)
      • Novosibirsk Research Institute of Circulation Pathology
        recruiting
        Novosibirsk, Russian Federation, 630055
      Status:
      recruiting
      Type:
      Interventional
      Phase:
      -
      Start:
      30 November, 2016
      Updated:
      30 January, 2017
      Participants:
      200
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