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Related Experiment Video

Updated: Jul 1, 2026

Comprehensive Endovascular and Open Surgical Management of Cerebral Arteriovenous Malformations

Comprehensive Endovascular and Open Surgical Management of Cerebral Arteriovenous Malformations

Published on: October 20, 2017

[Unruptured brain arteriovenous malformations].

¹Centre de référence des maladies neurovasculaires rares du cerveau et de l'oeil, service de neurologie, hôpital Lariboisière, 75475 Paris cedex 10, France. christian.stapf@lrb.aphp.fr

Revue Neurologique

|September 13, 2008

Summary

This summary is machine-generated.

Cerebral arteriovenous malformations (AVMs) can cause neurological symptoms. The ARUBA trial investigates if treating unruptured brain AVMs offers benefits over natural history.

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Isolation and Cannulation of Cerebral Parenchymal Arterioles

Isolation and Cannulation of Cerebral Parenchymal Arterioles

Published on: May 23, 2016

Area of Science:

Neurology
Neurosurgery
Radiology

Context:

Cerebral arteriovenous malformations (AVMs) present with diverse neurological symptoms in young adults.
Epidemiological data indicate a significant number of AVMs are asymptomatic with low annual rupture risk (<1%).
Advancements in endovascular embolization, microneurosurgery, and stereotactic radiotherapy offer treatment options for brain AVMs.

Purpose:

To evaluate the clinical benefit of invasive treatment for unruptured brain AVMs.
To compare the long-term outcomes of interventional therapy versus the natural history of unruptured brain AVMs.

Summary:

Interventional treatments for brain AVMs achieve high occlusion rates (50-100%) with low average procedural morbidity (10%).
The clinical benefit of treating unruptured brain AVMs remains uncertain.
The A Randomized trial of Unruptured Brain AVMs (ARUBA) is ongoing to address this uncertainty.

Impact:

The ARUBA study will provide crucial data on the risk-benefit ratio of treating unruptured brain AVMs.
Findings will inform clinical decision-making regarding intervention for asymptomatic AVMs.
This research aims to optimize patient management and improve long-term neurological outcomes.