View clinical trials related to Arterial Embolization.
Filter by:The study is a prospective, multicenter, multinational study to assess the safety and performance of the Easyx (trade name) Antia Liquid Embolic during embolization of intracranial malformations and fistulas. The clinical trial will include patients already scheduled for neuroradiological interventions. It is estimated that up to 8 sites will be required to collect the safety and performance data of the study material. Up to 65 patients will be enrolled in the study to achieve 53 evaluable patients. Each study centre will be required to treat 5 patients with a Dural arteriovenous fistula - DAVF before they can treat brain arteriovenous malformations - AVMs or brain tumours. Only experienced neuroradiologists will be invited to participate in this study.
The purpose of this pilot study is to achieve the collection of safety and efficacy data in patients undergoing left gastric artery embolization for morbid obesity in the United States. As secondary goal, the pilot study seeks to obtain quality of life data. This pilot study is not designed to achieve new indications for this device.
The purpose of this prospective non-randomised study is to examine whether two different microspheres (Bead-Block and Embosphere) are equally effective in the treatment of the uterine fibroid controlled with contrast-enhanced MR examination. Quantitative MR imaging, including dominant fibroid T1, T2 and contrast enhancement characteristics before intervention and 3 months after interventions will be analysed as a potential predictor of volumetric response after embolization. Another purpose is to determine long-term follow-up in all patient treated in a period from 2001-2011 in OUH analysed retrospectively.
The aim of this study is to determine if early angiographic embolization can forestall recurrent bleeding in selected high risk ulcers after their initial endoscopic control; to validate prospectively the investigators proposed in selecting high risk ulcers for recurrent bleeding in spite of maximal endoscopic control and profound acid suppression using high dose intravenous infusion of proton pump inhibitor; to characterize the nature of bleeding arteries in severely bleeding peptic ulcers and determine the efficacy of angiographic embolization in the prevention of recurrent bleeding and to establish safety profile of angiographic embolization as an early elective treatment to bleeding peptic ulcers.