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

Suspended

• Conditions: Postoperative Risk Factors for Patients With Carotid Artery Stenosis
• Interventions: Procedure: Head and neck vascular recanalization

• Registration Number: NCT06027463
• Lead Sponsor: Tang-Du Hospital

Brief Summary

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

Detailed Description

Not available

Study Timeline

• Study Start: 2022-12-01
• Study First Submitted: 2023-08-31
• Study First Submitted QC: 2023-08-31
• Study First Posted: 2023-09-07
• Status Verified: 2025-04
• Last Update Submitted: 2025-04-11
• Last Update Posted: 2025-04-16
• Primary Completion: 2026-06-30
• Study Completion: 2026-12-31

Recruitment & Eligibility

• Status: SUSPENDED
• Sex: All
• Target Recruitment: 1500

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;

Study & Design

• Study Type: OBSERVATIONAL
• Study Design: Not specified

Arm && Interventions

Group	Intervention	Description
xi'an/Tangdu hospital	Head and neck vascular recanalization	-

Primary Outcome Measures

Name	Time	Method
Recurrence of cerebral infarction	half a year	Postoperative recurrence of cerebral infarction in patients

Secondary Outcome Measures

Name	Time	Method
Death	one year	Patients who died after surgery

Trial Locations

Locations (1)

Tangdu Hospital; 🇨🇳 Xi'an, Shaanxi, China