A Prospective Cohort of Patients With Cervical/Intracranial Arteries Stenosis in China

Status

Not yet recruiting

Phases

Unknown

Study type

Observational

Source

ClinicalTrials.gov

Registry ID

NCT06595342

Enrollment

60000

Registered

2024-09-19

Start date

2024-10-30

Completion date

2030-06-30

Last updated

2024-10-03

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Cervical Artery Stenosis, Intracranial Artery Stenosis

Keywords

Cervical Artery Stenosis, Intracranial Artery Stenosis

Brief summary

The aim of this study is to establish a prospective cohort of patients with cervical/intracranial arteries stenosis in China.

Detailed description

A prospective cohort of patients with cervical/intracranial arteries stenosis from various regions of China will be established. This prospective cohort is used to identify the distribution of risk factors in the patients with cervical/intracranial arteries stenosis.

Interventions

OTHERNo intervention

no intervention

Study design

Observational model

COHORT

Time perspective

PROSPECTIVE

Eligibility

Sex/Gender

ALL

Age

40 Years to 80 Years

Healthy volunteers

Inclusion criteria

1. Age ≥ 40 and ≤ 80 years; 2. Ultrasound or imaging examinations indicating cervical artery stenosis and/or intracranial artery stenosis (including mild, moderate, severe stenosis, or occlusion); 3. Willing to participate and signing the informed consent form.

Exclusion criteria

1. Patients with stroke occurring within the past year; 2. Patients with severe systemic diseases, such as respiratory failure, renal failure, gastrointestinal bleeding, coagulation disorders, malignancies, etc.; 3. Patients with a life expectancy of less than one year or those who are unable to complete the study for other reasons.

Design outcomes

Primary

Measure	Time frame	Description
Incidence of stroke	One year	Incidence of stroke events including ischemic stroke, transient ischaemic attack and haemorrhagic stroke.

Secondary

Measure	Time frame	Description
Changes in the stenosis rate of cervical and intracranial arteries	One year	The changes in the stenosis rate of cervical and intracranial arteries.
Incidence of new clinical vascular events	One year	Incidence of new clinical vascular events (ischemic stroke/ hemorrhagic stroke/ transient ischemic stroke/ myocardial infarction/ vascular death) as a cluster and evaluated individually. Vascular death was defined as death due to stroke (ischemic or hemorrhagic), systemic hemorrhage, myocardial infarction, congestive heart failure, pulmonary embolism, sudden death, or arrhythmia.

Countries

China

Contacts

Primary ContactYi Yang, MD,PhD

doctoryangyi@163.com13756661217

Backup ContactZhen-Ni Guo, MD, PhD

zhen1ni2@163.com18186872986

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026