Clinical Registration Study of Patients With Intracranial / Carotid Stenosis

Recruiting now

Conditions studied: Cognitive Function, Stenosis

In brief

Through prospective registration and follow-up, this study will collect data of patients with intracranial/carotid stenosis, including clinical information, neuropsychological scales, multimodal magnetic resonance images. The investigators aim to analyze clinical and imaging characteristics of patients with cognitive impairment related to intracranial/carotid stenosis, in order to achieve early identification of cognitive impairment.

Key facts

Study ID

NCT05322824

Run by

Second Affiliated Hospital, Zhejiang University, School of Medicine

People needed

500

Starts

2022-01-01

Expected to finish

2029-12-31

Last updated by the study team

2023-04-18

Who can join

Age: 40 and older. Sex: any. Healthy volunteers: not accepted.

You may qualify if…

• Patients aged ≥ 40 years
• ≥ 50% stenosis in unilateral intracranial / carotid artery
• Written informed consent available

You may not qualify if…

• Previous history of major head trauma and any intracranial surgery
• Intracranial abnormalities, such as intracerebral hemorrhage, subarachnoid hemorrhage and other space occupying lesions
• Extrapyramidal symptoms or mental illness which may affect neuropsychological measurement
• Severe loss of vision, hearing, or communicative ability
• Exit Criteria:
• Not meet the inclusion criteria
• For any poor adherence, not comply with the requirements of the follow-up, or safety reasons determined by investigator
• Any adverse or serious adverse events during the study period judged by investigator

Where it is running

• Second Affilated Hospital of Zhejiang University, School of Medicine — Hangzhou, Zhejiang, China (enrolling)

Full record on ClinicalTrials.gov

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