CompletedNot Applicable

Peripapillary and Macular Vascular Changes of Unilateral Anterior Ischemic Optic Neuropathy: An Optical Coherence Tomography Angiography Study

Egypt30 participantsStarted 2021-06-01

Plain-language summary

This series aims at studying the peripapillary and macular vascular changes in subjects with unilateral anterior ischemic optic neuropathy via Optical Coherence Tomography Angiography (OCTA).

Who can participate

Age range40 Years

SexALL

See this in plain English?

AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.

Inclusion Criteria: * Patients diagnosed with unilateral NAION and acute or sudden painless drop of vision. * A normal fellow eye. * Age ≥ 40 years old. Exclusion Criteria: * Arteritic type of AION. * NAION patients in chronic phase. * Acute phase NAION patients with any other optic neuropathy in the other eye. * Eyes with opaque media. * Elevated intraocular pressure (\>22 mmHg). * Refractive errors greater than 6 diopters of spherical equivalent. * Poor cooperation with fixation or the OCTA examination.

What they're measuring

Peripapillary and macular vascular changes

Timeframe: 3 months (0,6,12 weeks)

Trial details

NCT IDNCT06031350

SponsorOmar Said

Sponsor typeOTHER

Study typeOBSERVATIONAL

Primary completion2022-05-31

View on ClinicalTrials.gov More Non-arteritic Ischemic Optic Neuropathy trials