VEHICLE Registry: Venous Stenting for IIH in the MENA Region

This registry is collecting data from patients in the Middle East and North Africa (MENA) region who undergo venous sinus stenting — a minimally invasive procedure to open a narrowed vein in the brain — as a treatment for idiopathic intracranial hypertension (IIH), a condition where pressure inside the skull is too high with no known cause. **You may be eligible if...** - You are between 18 and 60 years old - You have been diagnosed with IIH, which means you have symptoms like headaches and vision problems, high pressure on spinal fluid testing, and no other explanation for the pressure - Imaging shows a narrowing (stenosis) in your brain's venous drainage system - You have not responded to medications like acetazolamide, or cannot tolerate them - You are willing to undergo the venous stenting procedure **You may NOT be eligible if...** - Your elevated brain pressure has a known secondary cause (such as a tumor or blood clot in the brain veins) - You have a blood clotting disorder or cannot take blood thinners - You are pregnant or breastfeeding - You are unable to complete follow-up visits - You have serious other medical conditions that make the procedure unsafe Talk to your doctor to see if this trial is right for you.