Accelerated Corneal Collagen Cross-Linking Using Topography-Guided UV-A Energy Emission: Preliminary Clinical and Morphological Outcomes
المؤلفون المشاركون
Moramarco, Antonio
Traversi, Claudio
Iovieno, Alfonso
Fontana, Luigi
Baiocchi, Stefano
Mazzotta, Cosimo
المصدر
العدد
المجلد 2016، العدد 2016 (31 ديسمبر/كانون الأول 2016)، ص ص. 1-10، 10ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2016-11-28
دولة النشر
مصر
عدد الصفحات
10
التخصصات الرئيسية
الملخص EN
Purpose.
To assess the clinical and morphological outcomes of topography-guided accelerated corneal cross-linking.
Design.
Retrospective case series.
Methods.
21 eyes of 20 patients with progressive keratoconus were enrolled.
All patients underwent accelerated cross-linking using an ultraviolet-A (UVA) exposure with an energy release varying from 7.2 J/cm2 up to 15 J/cm2, according to the topographic corneal curvature.
Uncorrected (UDVA) and corrected (CDVA) distance visual acuity, topography, in vivo confocal microscopy (IVCM), and anterior segment optic coherence tomography (AS-OCT) were evaluated preoperatively and at the 1, 3, 6, and 12 months postoperatively.
Results.
12 months after surgery UDVA and CDVA did not significantly vary from preoperative values.
The average topographic astigmatism decreased from -4.61±0.74 diopters (D) to -3.20±0.81 D and coma aberration improved from 0.95 ± 0.03 μm to 0.88 ± 0.04 μm after surgery.
AS-OCT and IVCM documented differential effects on the treated areas using different energies doses.
The depths of demarcation line and keratocyte apoptosis were assessed.
Conclusions.
Preliminary results show correspondence between the energy dose applied and the microstructural stromal changes induced by the cross-linking at various depths in different areas of treated cornea.
One year after surgery a significant reduction in the topographic astigmatism and comatic aberration was detected.
None of the patients developed significant complications.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Mazzotta, Cosimo& Moramarco, Antonio& Traversi, Claudio& Baiocchi, Stefano& Iovieno, Alfonso& Fontana, Luigi. 2016. Accelerated Corneal Collagen Cross-Linking Using Topography-Guided UV-A Energy Emission: Preliminary Clinical and Morphological Outcomes. Journal of Ophthalmology،Vol. 2016, no. 2016, pp.1-10.
https://search.emarefa.net/detail/BIM-1109879
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Mazzotta, Cosimo…[et al.]. Accelerated Corneal Collagen Cross-Linking Using Topography-Guided UV-A Energy Emission: Preliminary Clinical and Morphological Outcomes. Journal of Ophthalmology No. 2016 (2016), pp.1-10.
https://search.emarefa.net/detail/BIM-1109879
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Mazzotta, Cosimo& Moramarco, Antonio& Traversi, Claudio& Baiocchi, Stefano& Iovieno, Alfonso& Fontana, Luigi. Accelerated Corneal Collagen Cross-Linking Using Topography-Guided UV-A Energy Emission: Preliminary Clinical and Morphological Outcomes. Journal of Ophthalmology. 2016. Vol. 2016, no. 2016, pp.1-10.
https://search.emarefa.net/detail/BIM-1109879
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1109879
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر