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Abnormal Blood Vessels (Arteriovenous Malformations) Clinical Trials

A listing of Abnormal Blood Vessels (Arteriovenous Malformations) medical research trials actively recruiting patient volunteers. Search for closest city to find more detailed information on a research study in your area.


Found (10) clinical trials

An Observational Study of Radial Access Embolization Procedures Using HydroPearl Microspheres

This registry study is designed to collect data on the procedural success and complication rates in real-world patients undergoing HydroPearl embolization procedures via radial access.

Phase N/A

Long Term Follow-up After Embolization of Brain Arteriovenous Malformations

The time-frame and the follow-up elements after embolization of brain arteriovenous malformations are not standardized. Therefore, few reliable follow-up data are available for these patients. This study aims at collecting standardized long term data for these patients.

Phase N/A

Treatment of Brain AVMs (TOBAS) Study

Intracranial arteriovenous malformations (AVMs) are relatively uncommon but increasingly discovered lesions that can lead to significant neurological disability or death.1 Population-based data suggest that the annual incidence of discovery of a symptomatic AVM is approximately 1.1 per 100 000 population.7. AVMs commonly present following an intracranial hemorrhage or seizure, although …

Phase N/A

Automated 3D Ultrasound-based Surveillance of Arteriovenous Fistula Maturation for Post-operative Hemodialysis Patients

This study evaluates the role of an implanted ultrasonic fiducial marker and automated Duplex for evaluating the maturation of peripheral arteriovenous fistulae created for the purpose of establishing long term hemodialysis access in patients with end stage renal disease.

Phase N/A

Post Approval Study Investigating Lutonix Drug Coated Balloon for Treatment of Dysfunctional Arteriovenous Fistulae

This prospective, global, multicenter, single arm post-approval study is designed to investigate the clinical use and safety of the Lutonix 035 AV Drug Coated Balloon PTA Catheter in subjects presenting with clinical and hemodynamic abnormalities in native arteriovenous (AV) fistulae located in the upper extremity.

Phase N/A

PHIL Embolic System Pediatric IDE

Study design:The study is a prospective, single-center, single-arm, clinical study evaluating outcomes in pediatric subjects with intracranial dural arteriovenous fistulas treated with PHIL device. Study purpose: To evaluate the safety and probable benefit of MicroVention, Inc. PHIL Liquid Embolic material in the treatment of intracranial dural arteriovenous fistulas, alone or …

Phase N/A

Effect of Pre-operative Forearm Exercises on Arterial Venous Fistula Maturation and Blood Flow

The incident and prevalent population on renal replacement therapy for End Stage Renal Disease (ESRD) is steadily increasing in Singapore as well as other countries worldwide. Around 85 - 90% of the prevalent dialysis population is on Hemodialysis and Arteriovenous Fistula (AVF). AVF is considered the Gold standard for safe …

Phase N/A

Biology of Cerebral Arteriovenous Malformations and Prognosis of Cerebral Arteriovenous Malformations

The cerebral arteriovenous malformations correspond to the formation of an entanglement of morphologically abnormal vessels called nidus, which shunt the blood circulation directly from the arterial circulation to the venous circulation. The cerebral arteriovenous malformations are an important cause of hemorrhagic stroke. The hypothesis is that cerebral haemorrhage associated with …

Phase N/A

Evaluation of Lipiodol Ultra Fluid in Association With Surgical Glues During Vascular Embolization.

This study is multicenter (up to 10 sites in India) phase IV Post-Marketing Study. The study is designed to investigate the safety of Lipiodol Ultra Fluid in association with surgical glues used according to each site medical practice of vascular embolization. Subjects will be enrolled with the main condition that …


Evaluation of Nidus Occlusion After Gamma Knife Radiosurgery of Cerebral Arteriovenous Malformations Using Magnetic Resonance Imaging

Background Cerebral arteriovenous malformations consist of tangled blood vessels forming a so-called nidus which connects arteries to veins without the interposition of a capillary bed. Due to subsequent structural changes of draining veins within the nidus, patients are at risk of cerebral hemorrhage. Bleedings of AVMs are associated with high …

Phase N/A