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Related Experiment Video

Updated: May 23, 2026

A Multicenter MRI Protocol for the Evaluation and Quantification of Deep Vein Thrombosis

A Multicenter MRI Protocol for the Evaluation and Quantification of Deep Vein Thrombosis

Published on: June 2, 2015

Asian cerebral venous thrombosis registry: study protocol.

Mohammad Wasay, Ayeesha Kamal, Bhojo Khealani

Journal of Vascular and Interventional Neurology

|April 21, 2012

Summary

This study establishes a large Asian registry for cerebral venous thrombosis (CVT) to understand its unique risk factors and outcomes in the region. Findings will improve diagnosis and treatment for CVT patients in Asia.

Keywords:

Asian Cerebral venous thrombosis multi-center prospective registry

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Last Updated: May 23, 2026

A Multicenter MRI Protocol for the Evaluation and Quantification of Deep Vein Thrombosis

A Multicenter MRI Protocol for the Evaluation and Quantification of Deep Vein Thrombosis

Published on: June 2, 2015

Area of Science:

Neurology
Epidemiology
Public Health

Background:

Cerebral venous thrombosis (CVT) is underreported globally, with limited multi-center data from Asia.
Asian CVT cases may exhibit different risk factors and outcomes compared to European populations.
CVT significantly impacts young adults and women in South Asia, necessitating regional research.

Purpose of the Study:

To establish a large, multi-center Asian registry for Cerebral Venous Thrombosis (CVT).
To investigate the distinct risk factors, clinical presentation, and outcomes of CVT in Asian populations.
To provide crucial data for improving CVT management strategies in Asian countries.

Main Methods:

Prospective observational study enrolling over 1000 patients from ≥10 Asian countries.
Standardized data collection on demographics, risk factors, and treatments.
Diagnosis of CVT confirmed by advanced imaging (MRI, MRV, CT venography).
Six-month follow-up to assess primary outcome (death or dependence via modified Rankin Scale).

Main Results:

The study aims to report the primary outcome of death or dependence (mRS >2) at the end of the follow-up period.
Secondary outcomes include death and dependence at 6 months post-diagnosis.
Patient enrollment occurred between January 2009 and June 2010.

Conclusions:

Establishing a comprehensive Asian CVT database is essential for understanding regional variations.
Identifying specific risk factors in Asia will guide targeted prevention and treatment strategies.
This research will contribute significantly to the global understanding of CVT epidemiology and clinical management.