Browsing by Author "Konstantinidis, Lazaros (14039078900)"

Purpose:We examined the postoperative visual recovery and quality of life after retinal detachment (RD) surgery.Methods:In addition to a baseline clinical examination, patients filled out the National Eye Institute Visual Functioning Questionnaire at three time points: preoperatively and 1 and 3 months postoperatively (M1 and M3, respectively). We analyzed the composite score and short-form scores (socioemotional scale [SFSES] and visual functioning scale [SFVFS]).Results:One hundred ninety-four patients were enrolled in this study; 47 (26 macula-ON RD and 21 macula-OFF RD) returned all three questionnaires. The best corrected visual acuity was Snellen equivalent 20/25, 20/25, and 20/20 at the preoperative, M1, and M3 assessment, respectively. At M3, we found a positive correlation between SFSES and best corrected visual acuity measures among macula-OFF patients (P < 0.001, R2= 0.58). A significant correlation with the best corrected visual acuity among macula-ON patients was observed only at M3 with the SFVFS score (P < 0.001, R2= 0.41).Conclusion:The quality of life differs between ON and OFF RD in regard to the composite score and especially SFSES and SFVFS. We found a transient decrease in the quality of life at M1 for macula-ON patients, whereas the quality of life improved throughout follow-up among macula-OFF patients. These data may help improve the management of patients' expectations after RD surgery. © 2021 Lippincott Williams and Wilkins. All rights reserved.

Purpose:To quantify changes in photoreceptor density using adaptive optics fundus camera in patients after retinal detachment (RD) and to correlate them with macular involvement and best-corrected visual acuity.Methods:At 1 and 3 months (M1 and M3) after vitrectomy, 194 patients underwent adaptive optics imagery in both eyes, at 5 locations, that we matched between time points using anatomical landmarks. Twenty-two patients (10 fovea-OFF [OFF] and 12 fovea-ON [ON]) had matched and analyzable adaptive optics images. We used analysis of variance for repeated measures.Results:Best-corrected visual acuity (logarithm of the minimum angle of resolution and Snellen equivalent [SE]) was significantly different between OFF and ON RDs at baseline: 2.0 (2.3-0.95) (SE: 20/2000) versus 0 (0.1-0) (SE: 20/20); at M1: 0.35 (0.5-0.1) (SE: 20/40) versus 0.05 (0-0.1) (SE: 20/25); and at M3: 0.25 (0.3-0.1) (SE: 20/32) versus 0 (0-0) (SE: 20/20). We observed that cone density was stable in fellow eyes between M1 and M3 (P = 0.67); decreased in treated eyes than in fellow eyes (P < 0.05); and increased postoperatively in the ON group (P = 0.02) but not in the OFF group (P = 0.97). Visual acuity and RD type were independently correlated with cone density (P = 0.004, P = 0.000).Conclusion:Postoperative cone density was reduced in OFF RD, but also in the ON group, although the drop recovered during the 3-month follow-up. Cone density was significantly correlated with both visual acuity and type of RD at both time points. Copyright © by Ophthalmic Communications Society, Inc.

Purpose: To evaluate the changes in choroidal thickness (CT) before and after a successful pars plana vitrectomy for rhegmatogenous retinal detachment (RD), and to compare the evolution of CT with respect to the extent of RD. Methods: Fifty-four patients were divided into three groups: Peripheral macula-on RD (≤3 mm from the fovea; 14 eyes); paracentral macula-on RD (fovea-sparing; >3 mm from the fovea; 14 eyes); and macula-off RD (involving the fovea; 26 eyes). Choroidal thickness was measured at 1 month (M1) and 3 months (M3) postoperatively, preoperatively in macula-on RDs, with enhanced depth imaging optical coherence tomography, from the nasal side (+2.5 mm) to the temporal side (22.5 mm) of the fovea. Results: In peripheral macula-on RD, the intereye difference in CTs showed thickening throughout follow-up (subfoveally: Preoperatively = 19.6% ± 43.9%, M1 = 22.9% ± 27.5%, M3 = 18.2% ± 35.6%). In paracentral macula-on RD, the intereye difference in CTs showed a thinning throughout follow-up (subfoveally: Preoperatively = 27.8% ± 21.9%, M1 =25.5% ± 26.1%, M3 = 29.3% ± 19.4%), as well as in the macula-off RD (subfoveally: M1 = 214.1% ± 18.7%, M3 = 29.9% ± 15%). Conclusion: The extent of RD was related to the evolution of the CT before and after surgery. Further studies are necessary to clarify the relationship between the changes in CT and the effects of circulatory alterations, vitrectomy, and RD. © 2018 Lippincott Williams and Wilkins. All rights reserved.

[No abstract available]

Purpose: Rhegmatogenous retinal detachment (RD) has diagnostically been divided into macula-OFF or macula-ON. The aim of this study was to describe the demographics and primary outcome of patients with RD following surgery with respect to the macular status, and to determine risk factors for macular involvement. Methods: This prospective, observational, mono-centric cohort study was conducted at the Jules-Gonin Eye Hospital, from February 2015 until March 2017. The study included 194 eligible patients with primary RD. All patients underwent surgical treatment after baseline clinical examination. The dataset was analyzed using descriptive and analytic statistics. Results: A total of 52.6% (102/194) of patients presented with macula-OFF RD. Mean age was 63.9 ± 12.0 vs. 59.7 ± 11.2 years in the OFF and ON group, respectively. There were 129 men (66.5%) and 65 (33.5%) women, and there were significantly more right eyes affected [right vs. left eyes 123 (63.4%) vs. 71 (36.6%), p = 0.000]. Significantly more myopes (<−3D) presented with a macula-ON RD (p = 0.04). There were more phakic patients in the cohort (55.7%), and phakic eyes were more likely to present with macula-ON RD (p = 0.01). Multivariate modeling showed that pseudophakic lens status and eyes with axial length less than 25 mm (p = 0.06) are independent predictive factors for macula-OFF RD (p = 0.02), whereas sex and laterality were not risk factors for macular involvement. Conclusion: Pseudophakic lens status and axial length < 25 mm are independent predictive factors for macula-OFF RD. While pseudophakic lens status is a recognized risk factor for RD, shorter axial length has not been previously identified as a risk factor for the macula-OFF RD. © 2017, Springer-Verlag GmbH Germany, part of Springer Nature.

Purpose: Rhegmatogenous retinal detachment (RD) has diagnostically been divided into macula-OFF or macula-ON. The aim of this study was to describe the demographics and primary outcome of patients with RD following surgery with respect to the macular status, and to determine risk factors for macular involvement. Methods: This prospective, observational, mono-centric cohort study was conducted at the Jules-Gonin Eye Hospital, from February 2015 until March 2017. The study included 194 eligible patients with primary RD. All patients underwent surgical treatment after baseline clinical examination. The dataset was analyzed using descriptive and analytic statistics. Results: A total of 52.6% (102/194) of patients presented with macula-OFF RD. Mean age was 63.9 ± 12.0 vs. 59.7 ± 11.2 years in the OFF and ON group, respectively. There were 129 men (66.5%) and 65 (33.5%) women, and there were significantly more right eyes affected [right vs. left eyes 123 (63.4%) vs. 71 (36.6%), p = 0.000]. Significantly more myopes (<−3D) presented with a macula-ON RD (p = 0.04). There were more phakic patients in the cohort (55.7%), and phakic eyes were more likely to present with macula-ON RD (p = 0.01). Multivariate modeling showed that pseudophakic lens status and eyes with axial length less than 25 mm (p = 0.06) are independent predictive factors for macula-OFF RD (p = 0.02), whereas sex and laterality were not risk factors for macular involvement. Conclusion: Pseudophakic lens status and axial length < 25 mm are independent predictive factors for macula-OFF RD. While pseudophakic lens status is a recognized risk factor for RD, shorter axial length has not been previously identified as a risk factor for the macula-OFF RD. © 2017, Springer-Verlag GmbH Germany, part of Springer Nature.