The Idiopathic Intracranial Hypertension Treatment Trial

The objectives of this study were to present the rationale for the main aspects of the study design and describe the trial methodology for the Idiopathic Intracranial Hypertension Treatment Trial (IIHTT).Eligible candidates with mild visual field loss (automated perimetric mean deviation [PMD] -2 to -7 dB) were randomized to receive either acetazolamide or matching placebo tablets. Randomized participants were offered participation in a...