Application CT and MRI in Cerebral Venous Sinus Thrombosis

• Conditions: Magnetic Resonance Imaging; Cerebral Venous Sinus Thrombosis; Computer Tomographgy

• Registration Number: NCT04966182
• Lead Sponsor: Second Affiliated Hospital, School of Medicine, Zhejiang University

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).

Detailed Description

Not available

Study Timeline

• Study Start: 2015-01-01
• Status Verified: 2021-07
• Study First Submitted: 2021-07-11
• Study First Submitted QC: 2021-07-11
• Last Update Submitted: 2021-07-11
• Study First Posted: 2021-07-19
• Last Update Posted: 2021-07-19
• Primary Completion: 2022-01-01
• Study Completion: 2022-01-01

Recruitment & Eligibility

• Status: UNKNOWN
• Sex: All
• Target Recruitment: 120

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.

Study & Design

• Study Type: OBSERVATIONAL
• Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
specificity and sensitivity of CT	2022.01	specificity and sensitivity of CT in the diagnosis of cerebral venous sinus thrombosis
specificity and sensitivity of MRI	2022.01	specificity and sensitivity of MRI in the diagnosis of cerebral venous sinus thrombosis

Trial Locations

Locations (1)

2nd Affiliated Hospital, School of Medicine, Zhejiang University; 🇨🇳 Hangzhou, Zhejiang, China