Documenta ophthalmologica. Advances in ophthalmology · 2015
Rapid resolution of retinoschisis with acetazolamide.
Клинический случайСтатьяПоддержка NIH: внешняя программаПоддержка исследования: вне правительства СШАПоддержка правительства СШАНазвание и аннотация: Перевод в очереди
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Zhang Lijuan, Reyes Roberto, Lee Winston, Chen Ching-Lung, Chan Lawrence, Sujirakul Tharikarn, Chang Stanley, Tsang Stephen H
Аннотация
PURPOSE: To report the results of an acetazolamide (Diamox(®)) treatment regimen in a genetically confirmed case of X-linked juvenile retinoschisis (XLRS).
METHODS: A patient with XLRS was prescribed acetazolamide (Diamox(®)) at a dose of 500 mg/day, then discontinued the treatment due to non-compliance for 4 days, and finally resumed the course of treatment. Best-corrected visual acuity, retinal structure, and function were monitored with autofluorescence, spectral domain-optical coherence tomography (SD-OCT), adaptive optics scanning laser ophthalmoscopy (AOSLO), and full-field electroretinogram (ERG). Full-field ERG was performed using DTL recording electrodes and Ganzfeld stimulation according to ISCEV standards.
RESULTS: Serial monitoring of the cysts by SD-OCT revealed a strong association between the effects of acetazolamide administration and the size of the schisis. A reduction in foveal cyst size was significant in as rapid as 6 days after acetazolamide initiation. AOSLO data revealed that the resolution of cone cell images improves as the foveal schisis decreases in size.
CONCLUSIONS: Efficacy of acetazolamide in patients with XLRS can be apparent in as rapid as a week of therapy. AOSLO can be a good method to evaluate the cone cells after acetazolamide treatment in the early stages of XLRS.
METHODS: A patient with XLRS was prescribed acetazolamide (Diamox(®)) at a dose of 500 mg/day, then discontinued the treatment due to non-compliance for 4 days, and finally resumed the course of treatment. Best-corrected visual acuity, retinal structure, and function were monitored with autofluorescence, spectral domain-optical coherence tomography (SD-OCT), adaptive optics scanning laser ophthalmoscopy (AOSLO), and full-field electroretinogram (ERG). Full-field ERG was performed using DTL recording electrodes and Ganzfeld stimulation according to ISCEV standards.
RESULTS: Serial monitoring of the cysts by SD-OCT revealed a strong association between the effects of acetazolamide administration and the size of the schisis. A reduction in foveal cyst size was significant in as rapid as 6 days after acetazolamide initiation. AOSLO data revealed that the resolution of cone cell images improves as the foveal schisis decreases in size.
CONCLUSIONS: Efficacy of acetazolamide in patients with XLRS can be apparent in as rapid as a week of therapy. AOSLO can be a good method to evaluate the cone cells after acetazolamide treatment in the early stages of XLRS.