This register study will collect the treatment information of the intracranial arteriovenous malformation patients in China. We aim to understand the current treatment situation of the disease in China.
Intracranial arteriovenous malformations are congenital lesions that consist of multiple arteries and veins, connecting as a fistula without intervening normal capillary bed. The treatment strategy including surgical removal, endovascular embolism and stereotaxic radiosurgery and comprehensive treatment. China is a united multi-ethnic nation of 56 ethnic groups, and has the largest population in the world. We have most extensive and valuable clinical resources of intracranial arteriovenous malformation in the world. But we know little about the current treatment situation of the disease in China. In order to realize the treatment situation of intracranial arteriovenous malformation in China, we designed a retrospective and prospective register study to collect the treatment and outcome information all over China.
Study Type
OBSERVATIONAL
Enrollment
1,000
Department of Neurosurgery, Beijing Tiantan Hospital Affiliated to Capital Medical University
Beijing, Beijing Municipality, China
RECRUITINGmodified Ranking Scale
The scale runs from 0-6, running from perfect health without symptoms to death. 0 - No symptoms. 1. \- No significant disability. Able to carry out all usual activities, despite some symptoms. 2. \- Slight disability. Able to look after own affairs without assistance, but unable to carry out all previous activities. 3. \- Moderate disability. Requires some help, but able to walk unassisted. 4. \- Moderately severe disability. Unable to attend to own bodily needs without assistance, and unable to walk unassisted. 5. \- Severe disability. Requires constant nursing care and attention, bedridden, incontinent. 6. \- Dead
Time frame: six months after operation
Treatment complications
Post operative epilepsy seizure, hemorrhage,infarction;cerebral edema、endovascular embolization injury
Time frame: six months after treatment
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