Magnetic Resonance Imaging Clinical Trial
Official title:
the Application CT and MRI in the Diagnosis of Cerebral Venous Sinus Thrombosis
NCT number | NCT04966182 |
Other study ID # | 2021-256 |
Secondary ID | |
Status | Recruiting |
Phase | |
First received | |
Last updated | |
Start date | January 1, 2015 |
Est. completion date | January 1, 2022 |
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).
Status | Recruiting |
Enrollment | 120 |
Est. completion date | January 1, 2022 |
Est. primary completion date | January 1, 2022 |
Accepts healthy volunteers | No |
Gender | All |
Age group | N/A and older |
Eligibility | 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. |
Country | Name | City | State |
---|---|---|---|
China | 2nd Affiliated Hospital, School of Medicine, Zhejiang University | Hangzhou | Zhejiang |
Lead Sponsor | Collaborator |
---|---|
Second Affiliated Hospital, School of Medicine, Zhejiang University |
China,
Type | Measure | Description | Time frame | Safety issue |
---|---|---|---|---|
Primary | specificity and sensitivity of CT | specificity and sensitivity of CT in the diagnosis of cerebral venous sinus thrombosis | 2022.01 | |
Primary | specificity and sensitivity of MRI | specificity and sensitivity of MRI in the diagnosis of cerebral venous sinus thrombosis | 2022.01 |
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