Introduction
visual loss, IIH, visual field damage, visual field defects, papilledema, optic neuropathy
IDIOPATHIC INTRACRANIAL HYPERTENSION, OPTIC NEUROPATHY, PAPILLEDEMA
Idiopathic intracranial hypertension (IIH) is characterized by raised intracranial pressure (ICP) associated, in most cases, with papilledema, visual field defects, and, in some cases, permanent visual loss.The Humphrey visual field (HVF) mean deviation (MD) has been used as an endpoint in IIH clinical trials.There are a number of different ways to evaluate visual field damage.Another functional endpoint that has been recommended for an optic neuropathy treatment trial is a change of 7 dB in five or more predefined reproducible visual locations.