NCT05550077Recruiting
Optical Coherence Tomography for Intracranial Atherosclerotic Stenosis
Optical Coherence Tomography for Intracranial Atherosclerotic Stenosis: a Prospective Registry Study (OCT-ICAS)
Source: ClinicalTrials.gov · Last updated 23 Sept 2022 · Not updated for over 12 months - ask the site whether it is still open
Brief summary (registry, in English)
To evaluate the clinical significance of optical coherence tomography (OCT) in interventional treatment of intracranial atherosclerotic stenosis (ICAS).
- Status (registry)
- Recruiting
- Study type
- Observational
- Enrollment
- 400 (estimated)
- First submitted
- 18 Sept 2022
- Start date
- 15 Mar 2020
- Primary completion date
- 31 Dec 2026
- Lead sponsor
- jiaoliqun
- Diseases
- Stroke
- NCT number
- NCT05550077
What you commit to
- Study type: Observational
- Planned participants: 400
- From 15 Mar 2020 to the primary completion date, 31 Dec 2026
- 1 site in 1 country
- Visits and tests: ask the trial team, the registry does not list them
Built from the registry fields of ClinicalTrials.gov. It describes the study, not your situation.
Who cannot take part
Copied verbatim from ClinicalTrials.gov and grouped by topic. Only the trial team decides who can take part.
Other
- Arteriovenous Malformation
- Aneurysm
Who the study is looking for
- 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)
Age in the registry: 18 years to - · Sex: All · Does not accept healthy volunteers
Sites (1)
Sites in registry order. Pick your city on the disease page to sort them by distance.
| Site | City | Country | Site status |
|---|---|---|---|
| Xuanwu Hospital, Capital Medical University Coordinator of this site? Confirm its status | Beijing | China | Recruiting |
This page is information, not medical advice. Discuss any trial with your doctor.