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ARTICLE | December 1993

Hyperbaric Oxygen and Acetazolamide Improve Visual Acuity in Patients With Cystoid Macular Edema by Different Mechanisms

Yozo Miyake, MD; Shinobu Awaya, MD; Hideyo Takahashi, MD; Naoki Tomita, MD; Kouji Hirano, MD

Arch Ophthalmol. 1993;111(12):1605-1606. doi:10.1001/archopht.1993.01090120027008.

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ABSTRACT

ABSTRACT | REFERENCES

Although both hyperbaric oxygen¹ and acetazolamide^2,3 can be used to treat chronic cystoid macular edema (CME) of variable causes, the mechanism of visual improvement remains obscure. For example, the fluorescein angiographic finding does not always correlate with the visual acuity.^1-3 Two patients with chronic CME were treated by both methods.

Report of Cases.

Case 1. A 50-year-old man developed CME following central retinal vein occlusion in the right eye. Three months after the onset, panretinal photocoagulation was performed that was not effective in treating the CME. Since the visual acuity gradually decreased to 0.1 OD, the patient was given hyperbaric oxygen at 2 atm absolute (1 atm over the normal level) for 60 minutes and 3 atm absolute (2 atm over the normal level) for 60 minutes twice a day for 25 days. The visual acuity improved rapidly to 0.3 on day 2, to 0.5 on day

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Country-Specific Mortality and Growth Failure in Infancy and Yound Children and Association With Material Stature

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CME

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The American Medical Association is accredited by the Accreditation Council for Continuing Medical Education to provide continuing medical education for physicians. The AMA designates this journal-based CME activity for a maximum of 1 AMA PRA Category 1 Credit^TM per course. Physicians should claim only the credit commensurate with the extent of their participation in the activity. Physicians who complete the CME course and score at least 80% correct on the quiz are eligible for AMA PRA Category 1 Credit^TM.

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For CME Course: A Proposed Model for Initial Assessment and Management of Acute Heart Failure Syndromes

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AAM 2010;304:1493-1495.

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BMJ 2010;341:c5893-c1494.

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Miyake Y, Awaya S, Takahashi H, Tomita N, Hirano K. Hyperbaric Oxygen and Acetazolamide Improve Visual Acuity in Patients With Cystoid Macular Edema by Different Mechanisms. Arch Ophthalmol. 1993;111(12):1605-1606. doi:10.1001/archopht.1993.01090120027008.

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Hyperbaric Oxygen and Acetazolamide Improve Visual Acuity in Patients With Cystoid Macular Edema by Different Mechanisms

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