The Predictive Value of Clinical Data on Perioperative and Postoperative Risk Events in Patients With Head and Neck Artery Stenosis

Study Overview
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Brief Summary
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The Predictive Value of Clinical Data on Perioperative and Postoperative Risk Events in Patients With Head and Neck Artery Stenosis

Official Title
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The Predictive Value of Clinical Data on Perioperative and Postoperative Risk Events in Patients With Head and Neck Artery Stenosis

Conditions
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Postoperative Risk Factors for Patients With Carotid Artery Stenosis

Intervention / Treatment
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* Procedure: Head and neck vascular recanalization


Participation Criteria
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Eligibility Criteria
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Inclusion Criteria: (1) All enrolled patients were diagnosed with clear head and neck artery stenosis and a risk event after head and neck revascularization; (2) Location of lesion: origin of internal carotid artery, bifurcation of internal and external carotid arteries; (3) Patients with symptomatic head and neck artery stenosis and dangerous events after head and neck blood flow reconstruction, and with a degree of stenosis ≥ 70% on non-invasive examination or stenosis ≥ 50% found on angiography; (4) Asymptomatic head and neck artery stenosis and risk events after head and neck revascularization, with a degree of stenosis ≥ 70% on non-invasive examination or stenosis ≥ 60% found on angiography; (5) Asymptomatic head and neck artery stenosis and dangerous events after head and neck blood flow reconstruction, with a non-invasive examination of stenosis degree less than 70%, but angiography or other examinations indicate that the stenosis lesion is in an unstable state; (6) Symptomatic head and neck artery stenosis and risk events after head and neck revascularization, non-invasive examination of head and neck artery stenosis and risk event degree after head and neck revascularization at 50% to 69% Exclusion Criteria: (1) Patients with poor overall condition and intolerance to general anesthesia; (2) Patients with mental illness or severe mental illness; (3) Severe respiratory system diseases; (4) Pregnant and lactating women; (5) Participating in another clinical study; (6) Patients with advanced tumors or those who are expected to die within one year;

Ages Eligible for Study
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Minimum Age: 18 Years
Maximum Age: 80 Years

Sexes Eligible for Study
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All

Study Plan
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How is the study designed?
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Arms and Interventions

| Participant Group/Arm | Intervention/Treatment |
| --- | --- |
| xi'an/Tangdu hospital<br> | Procedure: Head and neck vascular recanalization<br>* Head and neck vascular recanalization<br>|

What is the study measuring?
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Primary Outcome Measures

| Outcome Measure | Measure Description | Time Frame |
| --- | --- | --- |
| Recurrence of cerebral infarction | Postoperative recurrence of cerebral infarction in patients | half a year | 

Secondary Outcome Measures

| Outcome Measure | Measure Description | Time Frame |
| --- | --- | --- |
| Death | Patients who died after surgery | one year |