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您的检索式：作者名="tryfon rotsos"
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| 1 | Managing high risk glaucoma with the Ahmed valve implant:20 years of experience显示文摘AIM: To estimate the efficacy and safety of the Ahmed implant in patients with high risk for failure after glaucoma surgery.METHODS: In 342 eyes of 342 patients with refractory glaucoma, even with application of medical treatment, the Ahmed valve was introduced for intraocular pressure(IOP) control, in the period of the last 20y. The nature of glaucoma was neovascular in 162 eyes, pseudophakic or aphakic in 49 eyes, inflammatory in 29 eyes and non working previous antiglaucomatic surgical interventions in 102 eyes. RESULTS: Follow-up ranged from 18 to 120m o with a mean follow-up of 63.2m o. IOP before the operation decreased from 31.6±10.4 mmHg to 18.3±5.4 mm Hg(no systemic treatment) at the end of follow up period. When we compared the IOP values before the operation using ANOVA showed statistically significant difference(P<0.001). The success rate was 85.2% during the first semester, 76.8% at 12 mo and 50.3% at the end of follow up period(18 to 120 mo after implantation). Success rate was 25.7% in neovascular glaucoma, 63.2% in aphakic glaucoma and 73.8% in non working previous antiglaucomatic surgical interventions. Complications due to the implant were: serous choroidal detachment in 14.8%, blockage of the tube in 2.8%, malposition of the tube in 4.9%, suprachoroidal hemorrhage in 2.1%, cataract progression in 39.6%(phakic eyes), shallow anterior chamber in 9.2%, hyphaema in 28.9%, exposure of valve in 2.6%, exposure of tube in 9.3%, hypotony in 4.9% and conjunctival fibrosis in 41.5%.CONCLUSION: Despite the fact that Ahmed valve implant had suchlike results as other implants concerning the IOP control, complications rate due to hypotony or over filtration in the first days after the intervention are not that frequent as with other valve implants. | tryfon rotsos anastasia tsioga konstantinos andreanos andreas diagourtas petros petrou ilias georgalas dimitrios papaconstantinou | 2018 | International Journal of Ophthalmology(English edition)2018，11，2： | 5 |
| 2 | Interleukin-6 and the matrix metalloproteinase response in the vitreous during proliferative vitreoretinopathy显示文摘 | Chrysanthos Symeonidis Eleni Papakonstantinou Sofia Androudi Tryfon Rotsos Eudoxia Diza Periklis Brazitikos George Karakiulakis Stavros A. Dimitrakos | 2011 | Cytokine2011，，2： | 1 |
| 3 | Retinal capillary plexus in Parkinson’s disease using optical coherence tomography angiography显示文摘AIM:To evaluate the alterations of the retinal microvasculature and foveal avascular zone in patients with Parkinson’s disease(PD)using optical coherence tomography angiography(OCT-A).METHODS:A retrospective study of PD patients examined in the Ophthalmology Department of the General Hospital of Athens,“Georgios Gennimatas”from March 2021 to March 2022 was conducted.Totally 44 patients with PD were included and 18 healthy controls were examined,hence a total of 124 eyes were enrolled in the study.The foveal and parafoveal superficial and deep capillary plexus vascular density(fSCP-VD,fDCP-VD,pSCP-VD,pDCP-CD)and foveal avascular zone(FAZ)were quantified with OCTA.Optical coherence tomography(OCT)was used to measure macular thickness.Our statistical analysis was conducted by using a mixed effect linear regression model.RESULTS:After adjustment for age and gender,the mean parafoveal superficial capillary plexus vascular density(pSCP-VD)and mean parafoveal deep capillary plexus vascular density(pDCP-VD)were significantly decreased in individuals with PD(P<0.001 in both)by-2.35(95%CI-3.3,-1.45)and-7.5(95%CI-10.4,-4.6)respectively.fSCP-VD and fDCP-VD didn’t approach statistical significance.The FAZ area and perimeter were significantly decreased(P<0.001 in both)by-0.1 mm^(2)(95%CI-0.13,-0.07)and-0.49 mm^(2)(95%CI-0.66,-0.32)respectively.Circularity didn’t approach statistical significance.Central retinal thickness(CRT)was significantly decreased in individuals with PD(P<0.001)by-23.1μm(95%CI-30.2,-16)and temporal retinal thickness(TRT)was decreased(P=0.025)by-11μm(95%CI-22,-1.5)while nasal retinal thickness(NRT)only approached statistical significance(P=0.066).CONCLUSION:The mean pSCP-VD,pDCP-VD,CRT and TRT are significantly decreased and FAZ is altered in individuals with PD.These findings can be potentially used as biomarkers for the diagnosis and evaluation of early PD. | Ioannis Giachos Spyridon Doumazos Anastasia Tsiogka Konstantina Manoli George Tagaris Tryfon Rotsos Vassilios Kozobolis Ioannis Iliopoulos Marilita Moschos | 2024 | International Journal of Ophthalmology(English edition)2024，17，1： | 0 |
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