Title:does the Swedish Interactive Threshold Algorithm (sita) Accurately Map Visual Field Loss Attributed to Vigabatrin?
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چکیده
منابع مشابه
Does the Swedish Interactive Threshold Algorithm (SITA) accurately map visual field loss attributed to vigabatrin?
BACKGROUND Vigabatrin (VGB) is an anti-epileptic medication which has been linked to peripheral constriction of the visual field. Documenting the natural history associated with continued VGB exposure is important when making decisions about the risk and benefits associated with the treatment. Due to its speed the Swedish Interactive Threshold Algorithm (SITA) has become the algorithm of choice...
متن کاملBetween-algorithm, between-individual differences in normal perimetric sensitivity: full threshold, FASTPAC, and SITA. Swedish Interactive Threshold algorithm.
PURPOSE To determine the between-algorithm differences in perimetric sensitivity for the Swedish Interactive Threshold algorithm (SITA) Standard, SITA Fast, FASTPAC, and Full Threshold algorithms; to determine the between-subject, between-algorithm differences in the magnitude of the normal variation in sensitivity. METHODS The sample comprised 50 normal subjects (mean age, 52.9 +/- 18.5 year...
متن کاملComparison of Swedish interactive threshold algorithm and full threshold algorithm for glaucomatous visual field loss.
PURPOSE To compare the prevalence of visual field loss, the sensitivity distribution, and the size and depth of glaucomatous visual field defects using the standard full threshold (FT) and the Swedish interactive threshold algorithm (SITA) standard (SS) procedures in patients with early or suspected glaucoma. METHODS Automated perimetry findings were retrospectively evaluated in 53 patients (...
متن کاملDetecting visual function abnormalities using the Swedish interactive threshold algorithm and matrix perimetry in eyes with glaucomatous appearance of the optic disc.
OBJECTIVE To compare the ability of 24-2 frequency-doubling perimetry (FDP-Matrix) with standard automated perimetry with the Swedish interactive threshold algorithm (SAP-SITA) in detection of visual function abnormalities in patients with glaucomatous-appearing optic discs (GAOD). METHODS This observational case-control study included 80 patients with GAOD and 54 control subjects diagnosed b...
متن کاملA new rapid threshold algorithm for short-wavelength automated perimetry.
PURPOSE To develop and test a short and reliable visual field threshold program for the early detection of glaucomatous visual field loss, by adapting the Swedish interactive test algorithm (SITA) to short-wavelength-automated-perimetry (SWAP). METHODS Computer simulations were performed to test the accuracy of several versions of SITA SWAP, and to optimize speed versus reliability. The selec...
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تاریخ انتشار 2014