title: Hyperbaric oxygen treatment of nonacute central retinal artery occlusion.
abstract: Four patients received hyperbaric oxygen therapy (HBOT): Three patients had nonarteritic central retinal artery occlusion (CRAO); a fourth patient had a CRAO in the right eye (OD) and a branch retinal artery occlusion (BRAO) with macular involvement in the left eye (OS) secondary to giant cell arteritis. The first two patients presented with a one-day history of CRAO, the third patient with a 10-day history of CRAO OD and the fourth patient with a three-week history of CRAO OD and a three-day history of BRAO OS. The initial visual acuities ranged from light perception to counting fingers at 6 feet. The visual acuity and visual field improved in the first two patients with nonarteritic CRAO. Patients 3 and 4 did not improve. There were no complications. Hyperbaric oxygen treatment may be safe and effective in selected patients with nonacute, nonarteritic CRAO.
authors.affiliation: Retina Associates of South Florida, Margate, Florida, USA.
authors.forename: Jeffrey N
authors.initials: JN
authors.lastname: Weiss
mesh_terms: D000369:Aged, 80 and over; D005260:Female; D006801:Humans; D006931:Hyperbaric Oxygenation / Q000379:methods*; D008297:Male; D008875:Middle Aged; D015356:Retinal Artery Occlusion / Q000150:complications / Q000628:therapy*; D016896:Treatment Outcome; D014786:Vision Disorders / Q000209:etiology / Q000628:therapy