VEHICLE Registry: Venous Stenting for IIH in the MENA Region

Idiopathic Intracranial Hypertension (IIH) is a condition characterized by elevated intracranial pressure without an identifiable cause, leading to symptoms such as headaches, visual disturbances, and potential vision loss due to papilledema. The condition predominantly affects obese women of childbearing age and is associated with risk factors like obesity, recent weight gain, hypothyroidism, and polycystic ovary syndrome (PCOS). Venous sinus stenosis has been implicated in the pathophysiology of IIH. Venous sinus stenting has emerged as a promising treatment option for patients who are refractory to medical therapy or intolerant to medications like acetazolamide. The VEHICLE Registry collects real-world data from multiple centers in the MENA region to evaluate the efficacy and safety of venous sinus stenting in patients with IIH. The registry analyzes patient demographics, clinical presentations, imaging findings, treatment details, and outcomes over a six-month follow-up period to improve understanding and management of IIH in this population.