Outcomes of Intravitreal Bevacizumab in Choroidal Neovascularization in Vogt-Koyanagi-Harada Disease- A Prospective Study.

Purpose: To assess the effectiveness of intravitreal (IV) bevacizumab and the need for systemic immunosuppressive therapy (IMT) in choroidal neovascularization (CNV) in Vogt-Koyanagi-Harada disease (VKHD).Methods: CNV treatment consisted of three monthly IV bevacizumab injections as a loading dose; if intra/subretinal fluid (IRF) persisted, further injections were proceeded besides increment in systemic IMT. Outcome analyses at 3, 6, and 12 months were visual acuity, central foveal thickness, macular volume, IRF, and addition of IMT.Results: Seven eyes of six patients were included. Five patients (five eyes) completed a 12-month follow-up and received 12 IV bevacizumab injections. At the 12-month follow-up, visual acuity improved in four out of five eyes (p = .0568); all eyes had decreased macular volume (p = .0431) but they still had persistent IRF; and all cases needed IMT introduction/increment.Conclusion: Intravitreal bevacizumab in association with systemic IMT was effective for CNV in VKHD. Active CNV may indicate disease of inadequate clinical control.

Unusual macular thickness in Alport syndrome: case report.

This case report describes the presence of bilateral macular atrophy in a patient with Alport syndrome and compares this finding with literature. At fundoscopy, there was a discrete circumscribed macular thinning showing intense retinal pigment epithelium color and the presence of whitish circular retinal lesions ("dots" and "flecks") at nasal mid periphery of both eyes. Optical coherence tomography showed bilateral partial atrophy of the neurosensory retina in the macula, with a greater extent in the temporal region. This case describes a rare ophthalmological finding in Alport syndrome and important to be recognized for a precise diagnosis as well as for determining visual prognosis.

Unusual macular thickness in Alport syndrome: case report / Espessura macular atípica na síndrome de Alport: relato de caso

This case report describes the presence of bilateral macular atrophy in a patient with Alport syndrome and compares this finding with literature. At fundoscopy, there was a discrete circumscribed macular thinning showing intense retinal pigment epithelium color and the presence of whitish circular retinal lesions ("dots" and "flecks") at nasal mid periphery of both eyes. Optical coherence tomography showed bilateral partial atrophy of the neurosensory retina in the macula, with a greater extent in the temporal region. This case describes a rare ophthalmological finding in Alport syndrome and important to be recognized for a precise diagnosis as well as for determining visual prognosis.

Este relato de caso descreve a presença de atrofia macular bilateral em uma paciente com síndrome de Alport e compara este achado com a literatura. Ao exame fundoscópico, havia discreto afinamento macular circunscrito demonstrando a coloração intensa do epitélio pigmentado da retina e a presença de lesões retinianas circulares esbranquiçadas ("dots" e "flecks") na média periferia nasal em ambos os olhos. A tomografia de coerência óptica identificou atrofia parcial da retina neurossensorial bilateral na mácula, com maior extensão na área temporal. O caso descreve uma alteração oftalmológica rara da síndrome de Alport e de importante reconhecimento para precisar o diagnóstico e também para determinar o prognóstico visual.

Eye blink in newborn and preschool-age children.

PURPOSE: To investigate the dynamics of ocular eyelid movements in newborn infants and preschool-age children. METHODS: Fifty newborn infants and 200 preschool children aged 4-6 years were examined. Images of each child, with his or her eyes in the primary eye position looking at an object placed at the child's height, were recorded with a digital videocamera for 3 mins. Complete and incomplete blink rates, opening, closing and complete blink times were calculated. RESULTS: Newborn infants presented a lower number of incomplete movements than preschool children. The complete blink rate was lower in newborn infants (6.2 blinks/min) than in preschool children (8.0 blinks/minute). Eyelid closing, opening and compete blink times were longer in newborn infants than in preschool children at all observation times. CONCLUSIONS: Newborn infants had a different pattern of eyelid movement compared with preschool children. Specific characteristics that are found in this group of children particularly, such as immaturity of the neural system and more resistant tear film, may explain these findings in part.