Pupillometric analysis for assessment of gene therapy in Leber Congenital Amaurosis patients
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چکیده
منابع مشابه
Pupillometric analysis for assessment of gene therapy in Leber Congenital Amaurosis patients
BACKGROUND Objective techniques to assess the amelioration of vision in patients with impaired visual function are needed to standardize efficacy assessment in gene therapy trials for ocular diseases. Pupillometry has been investigated in several diseases in order to provide objective information about the visual reflex pathway and has been adopted to quantify visual impairment in patients with...
متن کاملLeber congenital amaurosis
Key words Disease name /synonyms Definition / Diagnostic criteria Differential diagnosis Etiology Clinical description Diagnostic methods Epidemiology Genetic counseling Prenatal diagnosis Management including treatment Unresolved questions References Abstract Leber congenital amaurosis (LCA) is a retinal dystrophy and/or dysplasia of prenatal onset. About 10 to 20% of blind children are though...
متن کاملDisc oedema in congenital amaurosis of Leber.
Since it was first described by Theodor Leber as 'pigmentary retinitis with congenital amaurosis' (Leber, I867), the entity which bears his name has been the subject of sporadic reports defining its clinical and pathological characteristics. It accounted for about io per cent of the blindness in Sweden (Alstrom and Olsen, 1957) and i8 per cent among children in a series in Holland (SchappertKim...
متن کاملFundus autofluorescence in patients with leber congenital amaurosis.
PURPOSE Fundus autofluorescence (FAF), as an index of lipofuscin accumulation in the retinal pigment epithelium (RPE), provides indirect information on the level of metabolic activity of the RPE and thus the integrity of the RPE/photoreceptor complex. To investigate whether the photoreceptor/RPE complex is still viable in patients with Leber congenital amaurosis (LCA), FAF imaging was performed...
متن کاملMolecular genetics of Leber congenital amaurosis.
Leber congenital amaurosis (LCA) is the most common inherited cause of blindness in childhood and is characterised by a severe retinal dystrophy before the age of one year. Six genes have been identified that together account for approximately half of all LCA patients. These genes are expressed preferentially in the retina or the retinal pigment epithelium. Their putative functions are quite di...
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ژورنال
عنوان ژورنال: BioMedical Engineering OnLine
سال: 2012
ISSN: 1475-925X
DOI: 10.1186/1475-925x-11-40