Impact of Life-size 3D Model on Patient Anxiety During Intracranial Aneurysms Embolization in Interventional Neuroradiology.

"Since the 1970s-1980s, surgical techniques for intracranial aneurysms have evolved. In recent years, endovascular embolization of aneurysms has demonstrated a better approach to the pathology, as well as better results in terms of both vital prognosis, but also in terms of quality of life (disability, logical disorders, etc.). However, this treatment modality remains little known to the general public, and generates a high level of anxiety for patients.~The anxiety of these patients could be reduced by the addition of a paramedical consultation and the use of a flow model to explain and visualize the procedure.~The study will include 72 patients per group (i.e. a total of 144 patients, with a 10% loss of blood pressure) to achieve a two-point reduction in the anxiety score measured by the APAIS grid."