Prediction of Risk Factors for Adverse Events After Head and Neck Vascular Recanalization Surgery Based on Machine Learning Models

Machine Learning Clinical Trial

Official title:

The Second Affiliated Hospital of Air Force Military Medical University

Clinical Trial Details — Status: Completed

Administrative data

• NCT number: NCT06120478
• Other study ID #: Bei Liu
• Status: Completed
• Start date: January 1, 2019
• Est. completion date: October 1, 2023

Study information

• Verified date: November 2023
• Source: Tang-Du Hospital
• Contact: n/a
• Is FDA regulated: No
• Study type: Observational

Clinical Trial Summary

Prediction of risk factors for adverse events after head and neck vascular recanalization surgery based on machine learning models

Recruitment information / eligibility

• Status: Completed
• Enrollment: 1300
• Est. completion date: October 1, 2023
• Est. primary completion date: November 1, 2022
• Accepts healthy volunteers: No
• Gender: All
• Age group: 18 Years to 90 Years

Eligibility

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 events after head and neck revascularization are 50% to 69%; (7) Sign the project informed consent form

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;

Related Conditions & MeSH terms

• Machine Learning

Intervention

Other:
• observe
observational study

Locations

Country	Name	City	State
China	Tangdu Hospital	Xi'an	Shaanxi

Sponsors (1)

Lead Sponsor	Collaborator
Tang-Du Hospital

Country where clinical trial is conducted

China, 

Outcome

Type	Measure	Description	Time frame	Safety issue
Primary	death		one year
Secondary	Recurrence of stroke		one year