Related Experiment Video
Updated: Jun 10, 2025
08:07
Establishment of a Rat Model of Superior Sagittal-Sinus Occlusion via a Thread-Embolism Method
Published on: July 4, 2021
3.4K
Cerebral Venous Sinus Thrombosis: Current Updates in the Asian Context
Angel Miraclin T1, Deepti Bal1, Ivy Sebastian2
1Department of Neurological Sciences, Christian Medical College, Vellore, India.
Cerebrovascular Diseases Extra
|October 15, 2024
Summary
Cerebral venous sinus thrombosis (CVT) is more common in Asia, particularly affecting young women. Key risk factors include dehydration and tropical infections, with anticoagulation offering good outcomes.
Area of Science:
- Neurology
- Vascular Medicine
- Public Health
Background:
- Cerebral venous sinus thrombosis (CVT) is a significant cause of stroke in Asian nations, with distinct epidemiological patterns compared to Western countries.
- South Asia accounts for a substantial portion of stroke cases in women, highlighting gender-specific vulnerabilities.
- Existing CVT research predominantly originates from Western populations, necessitating a focus on the Asian context for relevant insights.
Purpose of the Study:
- To review the evaluation and management strategies for Cerebral Venous Sinus Thrombosis (CVT) specifically within the Asian demographic.
- To highlight the unique epidemiological features, gender predispositions, and risk factors pertinent to CVT in Asia.
- To provide a comprehensive overview relevant to clinicians managing CVT patients in Asian healthcare settings.
Main Methods:
- Systematic review of existing literature on Cerebral Venous Sinus Thrombosis (CVT) in Asian populations.
- Analysis of epidemiological data, risk factors, and clinical presentations specific to South Asia.
- Evaluation of current management guidelines and treatment outcomes for CVT in the Asian context.
Main Results:
- CVT incidence is higher in Asia than in Western regions, with young age and female gender (especially during pregnancy/puerperium) being critical risk factors.
- Tropical infections (malaria, scrub typhus) and inherited thrombophilia are prevalent predisposing factors for CVT in Asian cohorts.
- Anticoagulation and supportive care yield excellent outcomes; newer anticoagulants are safe and effective, while endovascular treatments and decompressive hemicraniectomy offer benefits in specific refractory cases.
Conclusions:
- Cerebral Venous Sinus Thrombosis (CVT) represents a substantial stroke burden in South Asia, with unique risk factors.
- Establishing robust registries is crucial for understanding CVT's natural history and developing resource-tailored management strategies in Asia.
- Early intervention with anticoagulation and appropriate supportive/surgical measures improves outcomes for CVT patients in the Asian context.
Related Concept Videos
01:29Venous Thrombosis III: Interprofessional Care
3
Venous thrombosis requires effective prevention and treatment strategies to improve patient outcomes and reduce potential complications.Prevention StrategiesHealthcare providers must prioritize preventing venous thromboembolism (VTE) for all adult patients upon admission. Interventions depend on bleeding and thrombosis risk, medical history, current medications, diagnoses, planned procedures, and patient preferences. Patients on bed rest should change positions every two hours and, if not...
3
01:30Venous Thrombosis I: Introduction
3
Venous thrombosis, the most common disorder of the veins, involves the formation of a thrombus or blood clot associated with vein inflammation. It can be classified as either superficial vein thrombosis or deep vein thrombosis.Superficial Vein Thrombosis: This involves the formation of a thrombus in a superficial vein, usually the greater or lesser saphenous vein. Though less severe than deep vein thrombosis (DVT), SVT can lead to complications if untreated.Deep Vein Thrombosis (DVT): This...
3
01:20Venous Thrombosis II: Clinical Manifestations and Diagnostic Studies
3
The key difference between Superficial Vein Thrombosis (SVT) and Deep Vein Thrombosis (DVT) lies in their location and severity.Clinical ManifestationsSVT typically presents with localized pain, tenderness, and redness along the course of a superficial vein, often accompanied by a palpable, cord-like structure under the skin. This condition is usually less dangerous than DVT but can be uncomfortable and may lead to complications such as cellulitis or, rarely, a clot extension into the deep...
3
01:19Veins of Head and Neck
1.5K
The blood drainage from the head and neck is primarily managed by three pairs of veins: the external jugular, internal jugular, and vertebral veins. The external jugular veins drain superficial scalp and face structures, passing over the sternocleidomastoid muscles to empty into the subclavian veins.
On the other hand, the vertebral veins, unlike their arterial counterparts, are not primarily responsible for brain drainage. Instead, they drain the cervical vertebrae, spinal cord, and some small...
On the other hand, the vertebral veins, unlike their arterial counterparts, are not primarily responsible for brain drainage. Instead, they drain the cervical vertebrae, spinal cord, and some small...
1.5K
01:30Venous Thrombosis IV: Nursing Management
3
Nursing management begins with a thorough assessment of the patient's health history. Key factors include trauma to veins, peripherally inserted central catheters, varicose veins, recent pregnancy or childbirth, surgery, bacteremia, prolonged bed rest, atrial fibrillation, COPD, heart failure, cancer, coagulation disorders, myocardial infarction, spinal cord injury, stroke, prolonged travel, recent bone fractures, and dehydration. Review medication intake, particularly oral contraceptives,...
3