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Attenuating Photostress and Glare Disability in Pseudophakic Patients through the Addition of a Short-Wave Absorbing Filter
المؤلف
المصدر
العدد
المجلد 2015، العدد 2015 (31 ديسمبر/كانون الأول 2015)، ص ص. 1-8، 8ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2015-03-09
دولة النشر
مصر
عدد الصفحات
8
التخصصات الرئيسية
الملخص EN
To evaluate the effects of filtering short wavelength light on visual performance under intense light conditions among pseudophakic patients previously implanted with a clear intraocular lens (IOL).
This was a patient-masked, randomized crossover study conducted at 6 clinical sites in the United States between September 2013 and January 2014.
One hundred fifty-four bilaterally pseudophakic patients were recruited.
Photostress recovery time and glare disability thresholds were measured with clip-on blue-light-filtering and placebo (clear; no blue-light filtration) glasses worn over patients’ habitual correction.
Photostress recovery time was quantified as the time necessary to regain sight of a grating target after intense light exposure.
Glare disability threshold was assessed as the intensity of a white-light annulus necessary to obscure a central target.
The order of filter used and test eye were randomized across patients.
Photostress recovery time and glare disability thresholds were significantly improved (both P<0.0001) when patients used blue-light-filtering glasses compared with clear, nonfiltering glasses.
Compared with a nonfiltering placebo, adding a clip-on blue-absorbing filter to the glasses of pseudophakic patients implanted with clear IOLs significantly increased their ability to cope with glare and to recover normal viewing after an intensive photostress.
This result implies that IOL designs with blue-light-filtering characteristics may be beneficial under intense light conditions.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Hammond, Billy R.. 2015. Attenuating Photostress and Glare Disability in Pseudophakic Patients through the Addition of a Short-Wave Absorbing Filter. Journal of Ophthalmology،Vol. 2015, no. 2015, pp.1-8.
https://search.emarefa.net/detail/BIM-1069787
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Hammond, Billy R.. Attenuating Photostress and Glare Disability in Pseudophakic Patients through the Addition of a Short-Wave Absorbing Filter. Journal of Ophthalmology No. 2015 (2015), pp.1-8.
https://search.emarefa.net/detail/BIM-1069787
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Hammond, Billy R.. Attenuating Photostress and Glare Disability in Pseudophakic Patients through the Addition of a Short-Wave Absorbing Filter. Journal of Ophthalmology. 2015. Vol. 2015, no. 2015, pp.1-8.
https://search.emarefa.net/detail/BIM-1069787
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1069787
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
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