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Clinical Trials/NCT04966182
NCT04966182
Unknown
Not Applicable

the Application CT and MRI in the Diagnosis of Cerebral Venous Sinus Thrombosis

Second Affiliated Hospital, School of Medicine, Zhejiang University1 site in 1 country120 target enrollmentStarted: January 1, 2015Last updated:
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ConditionsMagnetic Resonance ImagingCerebral Venous Sinus ThrombosisComputer Tomographgy

Overview

Phase
Not Applicable
Sponsor
Second Affiliated Hospital, School of Medicine, Zhejiang University
Enrollment
120
Locations
1
Primary Endpoint
specificity and sensitivity of CT
OverviewStudy DesignEligibility CriteriaOutcomesInvestigatorsSitesRecords & IdentifiersSimilar Trials

Overview

Brief Summary

Cerebral venous thrombosis (CVT) is a rare disease, and with poor prognosis. Computed tomography (CT) andmagnetic resonance imaging (MRI) are the most commonly used image modalities for patients with non-specific neurologic symptoms. We are going to assess the accuracy of CT and MRI in the differential diagnosis of CVT and cerebral venous sinus thrombosis (CVST).

Study Design

Study Type
Observational
Observational Model
Case Control
Time Perspective
Retrospective

Eligibility Criteria

Sex
All
Accepts Healthy Volunteers
No

Inclusion Criteria

  • •A. The patients were diagnosed with cerebral venous thrombosis or cerebral venous sinus thrombosis; B. The patients completed at least cranial CT or MRI examination upon admission;C. The patients complete at least one of the CTV, MRV or DSA examination.

Exclusion Criteria

  • •A. Patients with severe cardiopulmonary insufficiency;B. Patients lost to follow-up;C. Patients with incomplete access to imaging data;D. Patients with cerebral venous sinus thrombosis that was not diagnosed at discharge.

Outcomes

Primary Outcomes

specificity and sensitivity of CT

Time Frame: 2022.01

specificity and sensitivity of CT in the diagnosis of cerebral venous sinus thrombosis

specificity and sensitivity of MRI

Time Frame: 2022.01

specificity and sensitivity of MRI in the diagnosis of cerebral venous sinus thrombosis

Secondary Outcomes

No secondary outcomes reported

Investigators

Sponsor
Second Affiliated Hospital, School of Medicine, Zhejiang University
Sponsor Class
Other
Responsible Party
Sponsor

Study Sites (1)

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