scholarly journals Incidence and Risk Factors of Cystoid Macular Edema after Vitrectomy with Silicone Oil Tamponade for Retinal Detachment

2018 ◽  
Vol 32 (3) ◽  
pp. 204 ◽  
Author(s):  
Jong Yun Yang ◽  
Hong Kyu Kim ◽  
Soo Han Kim ◽  
Sung Soo Kim
Keyword(s):  
Risk Factors ◽  
Retinal Detachment ◽  
Macular Edema ◽  
Cystoid Macular Edema ◽  
Silicone Oil ◽  
Silicone Oil Tamponade

scholarly journals Risk factors for ellipsoid zone integrity after macula-off rhegmatogenous retinal detachment repair

2020 ◽  
Author(s):  
Wei Fang ◽  
Miao Chen ◽  
Jing Zhai ◽  
Jiuke Li ◽  
Yiqi Chen ◽  
...  
Keyword(s):  
Risk Factors ◽  
Retinal Detachment ◽  
Rhegmatogenous Retinal Detachment ◽  
Silicone Oil ◽  
Vital Role ◽  
Hazard Ratio ◽  
Final Visit ◽  
Posterior Staphyloma ◽  
Ellipsoid Zone ◽  
Silicone Oil Tamponade

Abstract Background: ellipsoid zone (EZ) layer plays a vital role in visual performance of human retina, hereby we try to find some risk factors for EZ integrity after primary macula-off rhegmatogenous retinal detachment (RRD) repair. Methods: a retrospective cases study. Patients with macula-off RRD undergoing successful primary retinal repair surgery were reviewed and spectral domain optical coherence tomography images of them were analyzed. Comprehensive preoperative, intraoperative and postoperative clinical factors were screened. Results: A total of 118 patients (118 eyes) were enrolled in this study. The mean age of those patients was 52.16 years old (52.16 ±12.87 years). The follow-up time ranged from 0.1 to 84 months (10.21 ±14.81 months). 54 cases (45.76%) had their EZ fully reconstructed at final visit. The mid-quartile time of EZ reconstruction was 14.0 months (95% CI: 11.3 ~20.0 months). Multivariate proportional haphazard regression test revealed that the independent factors were: silicone oil tamponade (Hazard ratio=0.414, p=0.0400), posterior staphyloma (Hazard ratio=0.141, p=0.0021) and disorganization of retinal inner layer (Hazard ratio=0.167, p=0.0166). Conclusion: After successful retinal reattachment for macula-off retinal detachment, the mid-quartile time of EZ recovery was about 14 months. The independent risk factors for EZ recovery might include silicone oil tamponade, posterior staphyloma and disorganization of retinal inner layer.

Risk factors of tractional retinal detachment in non-silicone oil tamponade eyes after vitrectomy for proliferative diabetic retinopathy

2019 ◽  
Author(s):  
Qiulu Chen ◽  
Wenying Wang ◽  
Liting Hu ◽  
Lina Zhang ◽  
Yuna Ma ◽  
...  
Keyword(s):  
Risk Factors ◽  
Diabetic Retinopathy ◽  
Retinal Detachment ◽  
Serum Albumin ◽  
Systemic Risk ◽  
Silicone Oil ◽  
Control Group ◽  
Tractional Retinal Detachment ◽  
History Of ◽  
Silicone Oil Tamponade

Abstract BackgroundTraction retinal detachment is one of the serious complications of proliferative diabetic retinopathy (PDR) and poses a serious threat to the visual acuity of patients.The purpose of this paper is to investigated the risk factors of tractional retinal detachment (TRD) in non-silicone oil tamponade eyes after vitrectomy for PDR.MethodsWe performed a retrospective review of patients with postoperative TRD who underwent vitrectomy with non -silicone oil tamponade (C3F8, sterilized air or BSS) for PDR. The clinical information, including laboratory tests and the history of ocular treatment, was determined and compared to the control group to analyze their significance.ResultsThe control group consisted of 28 patients who underwent vitrectomy with non-silicone oil tamponade for PDR immediately one proceeding and one following the surgery of each of the 14 patients (TRD group) with postoperative TRD. The history of photocoagulation, serum albumin, blood urea nitrogen and serum creatinine were significantly associated with TRD. The logistic regression analysis indicated that lower serum albumin concentration was the major systemic risk factor for the occurrence of TRD (P = 0.027).ConclusionThe main systemic risk factor related to TRD was serum albumin in patients with PDR who underwent vitrectomy with non-silicone oil tamponade. Preoperative albumin supplementation may reduce the risk of postoperative TRD.

Intraretinal Migration of Emulsified Silicone Oil: Association With Cystoid Macular Edema and Surgical Treatment

2019 ◽  
Vol 3 (3) ◽  
pp. 183-189 ◽  
Author(s):  
Yodpong Chantarasorn ◽  
Dean Eliott
Keyword(s):  
Risk Factors ◽  
Surgical Treatment ◽  
Macular Edema ◽  
Cystoid Macular Edema ◽  
Silicone Oil ◽  
Case Series ◽  
Surgical Removal ◽  
Lamellar Macular Hole ◽  
Oil Droplets ◽  
Oil Migration

Purpose: The purpose of this article is to report the detailed stages of intraretinal silicone oil infiltration, and to describe a new surgical treatment for this condition. Methods: An observational case series is presented. Results: We report 2 patients who had undergone repair of complex diabetic retinal detachment and subsequently developed intraretinal migration of emulsified silicone oil, cystoid macular edema (CME), and lamellar macular hole (LMH). Surgical removal of the incarcerated oil bubbles rapidly restored foveal anatomy in both cases. Possible risk factors for intraretinal oil migration are discussed. Conclusions: Emulsified silicone oil droplets can penetrate the retina, resulting in CME and LMH. While severe CME in this setting is usually recalcitrant to pharmacotherapy, vitrectomy with expression of oil droplets may result in rapid and longstanding resolution.

Risk Factors For Recurrent Myopic Macular Hole Retinal Detachment After Silicone Oil Removal In Patients With Open Flat Macular Hole

2021 ◽  
Author(s):  
Hamouda Hamdy Ghoraba ◽  
Hosam Othman Mansour ◽  
Mohamed Ahmed Abdelhafez Elsayed ◽  
Adel Galal Zaky ◽  
Mohamed Amin Heikal ◽  
...  
Keyword(s):  
Risk Factors ◽  
Retinal Detachment ◽  
Macular Hole ◽  
Silicone Oil ◽  
Significant Risk ◽  
Minimum Diameter ◽  
Univariate Logistic Regression Analysis ◽  
Macular Hole Retinal Detachment ◽  
Myopic Macular Hole ◽  
Group 2

Purpose: To evaluate the risks that might be associated with recurrent macular hole retinal detachment (Re MHRD) after silicone oil (S.O) removal in myopic patients with open flat macular hole (MH). Methods: In this retrospective series, we assessed the different factors that might be associated with recurrent MHRD after S.O removal in 48 eyes with open flat MH that underwent S.O removal after successful MHRD repair by dividing the enrolled eyes into 2 groups: group 1 included 38 eyes with flat open MH and flat retina after S.O removal and group 2 included 10 eyes with flat open MH and recurrent MHRD after S.O removal. Results: Ten of 48 eyes (20.8%) with open flat MH developed recurrent MHRD after S.O removal. Univariate logistic regression analysis revealed that MH at the apex of PS, MH minimum diameter, hole form factor (HFF) and MH index (MHI) were significant risk factors for recurrent MHRD after S.O removal in myopic patients with open flat MH. Conclusions: If there is a "flat open" MH that is large, located at the apex of PS or with HHF or MHI of less than 0.9-0.5, it has a high chance of recurrent MHRD after S.O removal.

scholarly journals Risk Factors for Cystoid Macular Edema After Descemet Membrane Endothelial Keratoplasty

Cornea ◽  
2019 ◽  
Vol 38 (7) ◽  
pp. 820-824 ◽  
Author(s):  
Satoru Inoda ◽  
Takahiko Hayashi ◽  
Hidenori Takahashi ◽  
Itaru Oyakawa ◽  
Hideaki Yokogawa ◽  
...  
Keyword(s):  
Risk Factors ◽  
Macular Edema ◽  
Cystoid Macular Edema ◽  
Endothelial Keratoplasty ◽  
Descemet Membrane Endothelial Keratoplasty ◽  
Descemet Membrane

Comparison of the parameters of retinal sensitivity after vitrectomy due to rhegmatogenous retinal detachment

2021 ◽  
pp. 349-354
Author(s):  
R.R. Fayzrakhmanov ◽  
◽  
A.V. Sukhanova ◽  
O.A. Pavlovsky ◽  
E.D. Bosov ◽  
...  
Keyword(s):  
Retinal Detachment ◽  
Rhegmatogenous Retinal Detachment ◽  
Silicone Oil ◽  
Light Sensitivity ◽  
Control Group ◽  
Strong Positive Correlation ◽  
Gas Tamponade ◽  
Group I ◽  
Silicone Oil Tamponade ◽  
Group Ii

Purpose. To compare the parameters of a light sensitivity (LS) of the central zone of a retina after vitrectomy due to reghmatogenous retinal detachment (RRD) with a silicone oil tamponade (SOT) and gas tamponade (GT). Material and methods. The study included 20 eyes after pars plana vitrectomy due to macula-off rhegmatogenous retinal detachment (RRD) by 25G. All patients were divided in 2 groups depending on the choice of the tamponade. The group I (10 eyes) included cases with the silicone oil tamponade (SOT) (1300 cSt), in the group II (10 eyes) – the gas tamponade (GT) (C2F6). The control group included contralateral eyes without ophthalmic pathology. All patients underwent standard ophthalmological examination and fundus- microperimetry (FMP) on the 30th day after removal of the SOT for the group I, or on the 30th day after the C2F6 tamponade for the group II. Results. According to FMP data, the parameter of average light sensitivity (LS) in the group I was significantly reduced, both in comparison with the group II (p=0.007) and the control group (p=0.003). Differentiation by zones in the group I revealed a decrease in each analyzed parameter in comparison with the control group (p<0.05) and a decrease in the 2nd zone (p=0.031) and the 4th zone (p=0.038) in comparison with the group II. In the 1st zone of the group I the formation of a relative scotoma was revealed in 4 cases out of 10 (40%). The parameters of light sensitivity (LS) in comparison with the control in the group II were significantly reduced when analyzed in each zone (p<0.05). A strong positive correlation was found between the Best Corrected Visual Acuity (BCVA) and the average LS in the group II (r=0.87). Conclusion. There is a decrease in the functional parameters of the retina with SOT compared with GT in the form of a decrease in the LS parameter in the 10° zone according to FMP data. Key words: retinal detachment, photosensitivity, microperimetry, silicone tamponade.

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