Arteriovenous hemangioma/malformation

This trial tests a new platinum coil system (i-ED Coil and EDG v4) used to block abnormal blood vessels in the brain, called arteriovenous malformations (AVMs). The study includes 36 adults aged 18 to 79 who need this procedure. Researchers will check how well the coils block the…

This phase 2 trial tests the drug everolimus in 67 people with vascular anomalies (abnormal blood vessels) that haven't responded to standard treatments. The goal is to shrink the lesions and improve symptoms. Participants take everolimus daily for 6 months, with doses adjusted b…

This study tests a minimally invasive procedure called microwave ablation to treat abnormal blood vessel clusters (vascular malformations) that cause pain and swelling. 150 patients will receive one session of this heat-based treatment, guided by ultrasound. Researchers will trac…

This study tests a special coil device designed to block abnormal blood vessels in the arms or legs. The device is inserted through a small tube and placed into the target vessel to stop blood flow. About 139 people with conditions like bleeding, malformed vessels, or aneurysms w…

This study tests a new approach to prevent delirium (sudden confusion) in patients with a type of stroke called subarachnoid hemorrhage who are in the intensive care unit. The program combines standard medical care with basic body awareness therapy and video-based communication. …

This study will scan the brains of 120 people with brain arteriovenous malformations (AVMs) to understand why their language stays normal even when the left side of the brain is damaged. Using advanced MRI, researchers will look at how the right hemisphere reorganizes to handle s…

This study tests whether a camera can record useful video of the brain during neurosurgery to help surgeons tell healthy tissue from diseased tissue. Researchers will record 50 adult patients undergoing brain surgery for tumors, epilepsy, or other conditions. The goal is to see i…