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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.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| Surgical treatment | Surgical resection of intracranial arteriovenous malformations. | ||
| Stereotaxic radiosurgery | Deliver a relatively high dose of focused radiation precisely to the arteriovenous malformations. | ||
| Endovascular treatment | Deliver embolic materials to the feeding arteries or the nidus by microcatheters | ||
| Comprehensive treatment | Use two or three methods ( Surgical treatment stereotaxic radiosurgery endovascular treatment ) to cure the intracranial arteriovenous malformations | ||
| Conservative treatment | Patients refused to any of the treatment above |
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| Measure | Description | Time Frame |
|---|---|---|
| modified Ranking Scale | The scale runs from 0-6, running from perfect health without symptoms to death. 0 - No symptoms.
| six months after operation |
| Measure | Description | Time Frame |
|---|---|---|
| Treatment complications | Post operative epilepsy seizure, hemorrhage,infarction;cerebral edema、endovascular embolization injury | six months after treatment |
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Inclusion Criteria:
Exclusion Criteria:
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All the patients that diagnosed of intracranial AVM by DSA/CT/MRI
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| Name | Affiliation | Role |
|---|---|---|
| Shuo Wang, MD | Beijing Tiantan Hospital | Study Chair |
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Department of Neurosurgery, Beijing Tiantan Hospital Affiliated to Capital Medical University | Recruiting | Beijing | Beijing Municipality | 100050 | China |
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| ID | Term |
|---|---|
| D002538 | Intracranial Arteriovenous Malformations |
| ID | Term |
|---|---|
| D002561 | Cerebrovascular Disorders |
| D001927 | Brain Diseases |
| D002493 | Central Nervous System Diseases |
| D009422 | Nervous System Diseases |
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| D020785 | Central Nervous System Vascular Malformations |
| D009421 | Nervous System Malformations |
| D001165 | Arteriovenous Malformations |
| D054079 | Vascular Malformations |
| D018376 | Cardiovascular Abnormalities |
| D002318 | Cardiovascular Diseases |
| D014652 | Vascular Diseases |
| D020765 | Intracranial Arterial Diseases |
| D000013 | Congenital Abnormalities |
| D009358 | Congenital, Hereditary, and Neonatal Diseases and Abnormalities |