Focus of the Report: This report focuses on venous sinus stenting (VSS) for treatment of idiopathic intracranial hypertension (IIH) that has failed to respond to available drug and conservative treatments.
Technology Description: VSS is an endovascular procedure performed via the jugular veins that involves placement of 1 or more stents in a cerebral vein, such as the transverse sinus, with or without balloon angioplasty, with the patient under general anesthesia.
Controversy: Venous sinus stenosis seems to be a secondary effect rather than a cause of idiopathic intracranial hypertension; therefore, VSS therapy may not provide complete relief of symptoms.
Key Questions:
-
Does VSS improve outcomes in patients with IIH?
-
How does VSS compare with established methods for treatment of IIH?
-
Does VSS pose any safety issues?
-
Have definitive patient selection criteria been established for use of VSS in patients with IIH?
If you have a Hayes login, click here to view the full report on the Knowledge Center.