Peripheral Vascular Disease and Coronary Artery Disease

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

COMPLETED

Total Enrollment

350 participants

Study Classification

OBSERVATIONAL

Study Start Date

2018-11-08

Study Completion Date

2019-12-31

Brief Summary

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This study aims at evaluating the relationship between peripheral artery plaque characteristics evaluated by ultrasound and coronary culprit lesion characteristics evaluated by OCT in ACS patients.

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Detailed Description

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Patients with acute coronary syndrome (ACS) who underwent percutaneous coronary intervention (PCI) and optical coherence tomography (OCT) are included in this study. Two skillful echocardiographers will evaluate peripheral artery plaque characteristics by ultrasound.Ultrasound parameters of peripheral artery will be compared among patients with different coronary culprit lesion characteristics, such as plaque rupture and plaque erosion.

Conditions

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Acute Coronary Syndrome

Study Design

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Observational Model Type

COHORT

Study Time Perspective

PROSPECTIVE

Eligibility Criteria

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Inclusion Criteria

* Diagnosed as ACS underwent coronary angiography and OCT examination
* Agreed to accept peripheral artery ultrasound examination

Exclusion Criteria

* In-stent restenosis, coronary dissection, coronary spam, thrombus
* left main artery disease
* Age\>85 years old
* Cardiogenic shock or stroke admission
* Severe hepatic or renal dysfunction
* Poor quality of OCT image or massive thrombus

Minimum Eligible Age

18 Years

Maximum Eligible Age

85 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No