U.S., Sept. 18 -- ClinicalTrials.gov registry received information related to the study (NCT07823985) titled 'Preoperative Embolization for Highly Vascular Brain Tumors' on Sept. 11.
Brief Summary: Highly vascular brain tumors, including meningiomas, hemangioblastomas, and certain metastases, have a rich blood supply that can lead to substantial blood loss and technical difficulties during surgical removal. Preoperative endovascular embolization is an adjunctive, catheter-based procedure used to block the feeding blood vessels of the tumor before surgery, aiming to reduce intraoperative bleeding and facilitate safer tumor resection.
The primary purpose of this study is to evaluate the technical feasibility, safety, and effectiveness of pr...