The Observation About the Effects of Internal Carotid Artery Stenosis on Fundus Vessels and the Changes of Fundus Vessels After Interventional Therapy

NCT ID: NCT05260229

Last Updated: 2022-03-02

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

UNKNOWN

Total Enrollment

30 participants

Study Classification

OBSERVATIONAL

Study Start Date

2021-12-12

Study Completion Date

2022-05-31

Brief Summary

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The investigators plan to collect 30 participants with internal carotid artery stenosis to observed the relationship between the degree of internal carotid artery stenosis and fundus vessels (and blood flow)density before operation, and compared with participants without internal carotid artery stenosis.The fundus blood flow density will be observed after intervention operation in order to see whether the operation is effective to improve the density of fundus vessels and blood flow or not.

Detailed Description

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Conditions

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Internal Carotid Artery Stenosis

Study Design

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Observational Model Type

CASE_CONTROL

Study Time Perspective

PROSPECTIVE

Eligibility Criteria

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Inclusion Criteria

1. Patients who have been diagnosed with carotid artery stenosis and need surgery;
2. Patients whose vision won't get worse soon;
3. Patients have not had any eye surgeries;
4. Patients with complete profile.

Exclusion Criteria

1. Patients with severe systemic disease;
2. Patients with poor dioptric stroma;
3. Patients with nystagmus;
4. Patients with incomplete profile.
Minimum Eligible Age

45 Years

Maximum Eligible Age

80 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

Yes

Sponsors

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Qilu Hospital of Shandong University

OTHER

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Locations

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Department of ophthalmology and neurology at Qilu Hospital of Shandong University

Jinan, Shandong, China

Site Status RECRUITING

Countries

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China

Central Contacts

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Yan Cui, doctor

Role: CONTACT

(+86)18560088136

Facility Contacts

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Xuepeng Yang, undergrad

Role: primary

(+86)15628762662

Other Identifiers

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cuiyanqiluteam

Identifier Type: -

Identifier Source: org_study_id

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