A Real-World Study on Ultrasound-Based Screening and Integrated Therapeutic Strategies for Patients With Concomitant Coronary and Cervicocephalic Artery Stenosis

NCT ID: NCT07034157

Last Updated: 2025-06-24

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

RECRUITING

Total Enrollment

1000 participants

Study Classification

OBSERVATIONAL

Study Start Date

2025-06-09

Study Completion Date

2026-12-30

Brief Summary

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This prospective observational cohort study aims to investigate the prevalence and clinical significance of head and neck arterial stenosis in patients with coronary artery disease (CAD) undergoing or scheduled for percutaneous coronary intervention (PCI). Using Doppler ultrasound as the primary screening tool, the study will assess the degree of stenosis and evaluate the impact of different combined treatment strategies on patient outcomes. The research will provide real-world evidence to optimize integrated care approaches for patients with comorbid cardiovascular and cerebrovascular diseases.

Detailed Description

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Conditions

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Coronary Artery Disease Carotid Artery Stenosis Cerebrovascular Disorders

Study Design

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Observational Model Type

COHORT

Study Time Perspective

PROSPECTIVE

Study Groups

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Group 1: PCI + Carotid Revascularization

Patients diagnosed with both coronary artery disease and significant carotid artery stenosis requiring intervention, who received both PCI and carotid revascularization.

Percutaneous Coronary Intervention

Intervention Type PROCEDURE

Coronary stenting performed as part of routine care for patients with coronary artery stenosis.

Cerebrovascular Intervention (CAS )

Intervention Type PROCEDURE

Patients with intervention-indicated head and neck artery stenosis will receive carotid artery stenting based on clinical evaluation.

Group 2: PCI + Observation of Carotid Stenosis

Patients who underwent PCI for coronary artery disease, with no carotid stenosis or with carotid stenosis not requiring or not receiving interventional treatment.

Percutaneous Coronary Intervention

Intervention Type PROCEDURE

Coronary stenting performed as part of routine care for patients with coronary artery stenosis.

No Intervention / Observation

Intervention Type OTHER

Clinical observation or standard follow-up in patients without significant disease

Group 3: Observation Only (No PCI + No CAS)

Patients who did not undergo PCI and either had no carotid artery stenosis or were managed medically for carotid stenosis without any revascularization.

No Intervention / Observation

Intervention Type OTHER

Clinical observation or standard follow-up in patients without significant disease

Interventions

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Percutaneous Coronary Intervention

Coronary stenting performed as part of routine care for patients with coronary artery stenosis.

Intervention Type PROCEDURE

Cerebrovascular Intervention (CAS )

Patients with intervention-indicated head and neck artery stenosis will receive carotid artery stenting based on clinical evaluation.

Intervention Type PROCEDURE

No Intervention / Observation

Clinical observation or standard follow-up in patients without significant disease

Intervention Type OTHER

Eligibility Criteria

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Inclusion Criteria

1. Age ≥18 years;
2. Patients with coronary artery disease scheduled to undergo elective percutaneous coronary intervention (PCI) on the following day.

Exclusion Criteria

1. The expected survival is less than 1 years;
2. Simultaneously merge other serious diseases;
Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Beijing Anzhen Hospital

OTHER

Sponsor Role lead

Responsible Party

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Xiaochuan Huo

Prof

Responsibility Role PRINCIPAL_INVESTIGATOR

Locations

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Beijing Anzhen Hospital

Beijing, , China

Site Status RECRUITING

Countries

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China

Central Contacts

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Xiaochuan Huo, M.D.

Role: CONTACT

+8613716292262

Xin Tong, M.D.

Role: CONTACT

+8617810651085

Facility Contacts

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Xin Tong

Role: primary

+86 1781065108

Other Identifiers

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KS2025006

Identifier Type: -

Identifier Source: org_study_id

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