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Mild carotid stenosis and stroke recurrence: a national multicenter cohort study based on multimodal ultrasound imaging evaluation

Mild carotid stenosis and stroke recurrence: a national multicenter cohort study based on multimodal ultrasound imaging evaluation

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR1900027295
Enrollment
Unknown
Registered
2019-11-08
Start date
2019-11-20
Completion date
Unknown
Last updated
2019-11-11

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

Conditions

Carotid artery stenosis,Stroke

Interventions

Gold Standard:Clinical outcomes
Index test:multimodal&#32
ultrasound&#32

Sponsors

Beijing Tiantan Hospital Affiliated to Capital Medical University
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: 1. Adults aged 18-80 years; 2. Acute ischemic stroke or transient ischemic attack (onset =2mm; 6. The rate of carotid bifurcation or internal carotid stenosis in the same side of cerebral infarction was less than 70%.

Exclusion criteria

Exclusion criteria: 1. Cardiogenic embolism (atrial fibrillation, patent foramen ovale, thrombus of left auricle, etc.); 2. Other carotid diseases such as aortitis and carotid dissection; 3. Plan to carotid artery stent implantation or CEA; 4. Complete calcification of plaque surface; 5. Unable to complete MRI examination; 6. Expected life <=2 years; 7. Failure to complete follow-up; 8. Other reasons that the researchers think are not suitable.

Design outcomes

Primary

MeasureTime frame
plaque size;plaque volume;plaque neovascularization;Young's modulus of plaque;SEN, SPE, ACC, AUC of ROC, PPV, NPV;—

Countries

China

Contacts

Public ContactHe Wen

Beijing Tiantan Hospital Affiliated to Capital Medical University

168hewen@sina.com+86 13910422910

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 4, 2026