Venous sinus stenting versus ventriculoperitoneal shunting: comparing clinical outcomes for idiopathic intracranial hypertension.

VSS was independently associated with reduced odds of headache recurrence compared with VPS in multivariate analysis. Longer follow-up was significantly associated with headache recurrence in both groups. This suggests that VSS may lead to better outcomes for continued headache relief, but headache recurrence may increase with longer follow-up regardless of treatment modality.