Status:
UNKNOWN
Anatomical Variation of Cerebral Venous Sinus in Healthy Individuals
Lead Sponsor:
Capital Medical University
Conditions:
Venous Sinus Thrombosis, Cranial
Eligibility:
All Genders
18-35 years
Brief Summary
The anatomical characteristics of veins and venous sinus result in great differences between cerebral venous system diseases and cerebral artery diseases in etiology, pathophysiology and clinical feat...
Detailed Description
The classification of venous sinus and its variation based on the autopsy of patients can not fully reflect the real anatomy and variation of venous sinus in human, and the targeted research on health...
Eligibility Criteria
Inclusion
- Age 18 - 35 years old.
- Confirmed no intracranial diseases, congenital abnormalities such as intracranial hematoma, tumor, vascular malformation, hydrocephalus, etc.
- Voluntarily signed informed consent.
Exclusion
- Any clinical history, including hypertension, diabetes, coronary heart disease, hematologic and rheumatic immune system diseases,cervical spondylosis, anxiety, depression, insomnia, etc.
- Internal jugular venous outflow disturbance : MRV from extracranial to aortic arch demonstrates variation or stenosis of the internal jugular vein, vertebral plexus, brachiocephalic vein, and superior vena cava.
- Any history of craniocerebral trauma or surgery that affected the existence and running of veins.Unhealthy habits such as smoking, heavy drinking, etc.
- Women who are pregnant or in preparation for pregnancy or lactation.
- Other conditions that the researchers considered might affect the trial and inappropriate for inclusion.
Key Trial Info
Start Date :
July 6 2022
Trial Type :
OBSERVATIONAL
Allocation :
ESTIMATED
End Date :
August 31 2023
Estimated Enrollment :
40 Patients enrolled
Trial Details
Trial ID
NCT05413837
Start Date
July 6 2022
End Date
August 31 2023
Last Update
April 18 2023
Active Locations (1)
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1
Xuanwu hospital;Capital Medical University
Beijin, XI Cheng District, China, 100053