Optical Coherence Tomography for Intracranial Atherosclerotic Stenosis

Recruiting now

Conditions studied: Intracranial Atherosclerosis, Optical Coherence Tomography, Plaque, Atherosclerotic, Artery Stenosis, Ischemic Stroke

In brief

To evaluate the clinical significance of optical coherence tomography (OCT) in interventional treatment of intracranial atherosclerotic stenosis (ICAS).

Key facts

Study ID

NCT05550077

Run by

jiaoliqun

People needed

400

Starts

2020-03-15

Expected to finish

2027-12-31

Last updated by the study team

2022-09-23

Who can join

Age: 18 and older. Sex: any. Healthy volunteers: not accepted.

You may qualify if…

• Symptomatic ICAS. Participants with ICAS with a transient ischaemic attack (TIA) or stroke attributable to the territory of the stenotic artery were defined as symptomatic. A TIA was defined as a transient episode of neurological dysfunction (focal weakness or language disturbance, transient monocular blindness, or required assistance in walking) caused by focal brain or retinal ischaemia that lasted for at least 10 minutes but resolved within 24 hours
• Stenotic degree ≥ 50%, measured by digital subtraction angiography
• The stenosis must located in at least one major intracranial artery (internal carotid artery, vertebral artery, middle cerebral artery, or basilar artery)

You may not qualify if…

• Arteriovenous Malformation
• Aneurysm

Where it is running

• Xuanwu Hospital, Capital Medical University — Beijing, Beijing Municipality, China (enrolling)

Full record on ClinicalTrials.gov

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