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Purpose: To identify the skills and personality profiles that are most expected by ophthalmology patients and to help ophthalmologists and ophthalmology residents improve their communication with patients and thus their quality of care., Methods: This prospective, single-center study was carried out from November 2nd, 2020, to April 30th, 2021 in the ophthalmology department of Strasbourg University Hospital (Strasbourg, France). One thousand one hundred and eighty-three volunteer ophthalmology outpatients participated in the study. We created a French-language questionnaire including 16 physician qualities identified in the literature and 18 qualities drawn from Process-Communication© Model profiles., Results: For the 784 patients meeting inclusion criteria and successfully completing the questionnaire, 60% (n=470) were female and 40% (n=314) male, with a mean and median age of 47 years. The most frequently chosen criteria are those relating to communication (mean score 4.45±0.90 out of 5). Organizational qualities were also frequently chosen (3.83±1.23). Respondents somewhat frequently selected both human qualities (3.72±1.55) and theoretical and practical skills (3.71±1.42). Patients preferred a conscientious (n=611, 13%), responsible (n=519, 11.05%), and reflective (n=491, 10.50%) ophthalmologist. The most chosen Process-Communication Model profiles were persister (n=737, 94%), thinker (n=729, 93%) and imaginer (n=680, 87%)., Conclusion: According to patients, the ideal profile of an ophthalmologist is primarily a good communicator, as well as competent and humble. This study will help physicians to better meet patient demands and might also improve the training of ophthalmologists., (Copyright © 2024 The Authors. Published by Elsevier Masson SAS.. All rights reserved.)

Acute postoperative endophthalmitis is a rare but dreadful complication of intraocular surgeries. These clinical presentations should be managed emergently with medical treatment in every case and surgical treatment in selected cases according to clinical criteria, which are still under debate. In this article, we report what was presented on this topic in the annual report at the 2024 French Society of Ophthalmology congress., Competing Interests: Déclaration de liens d’intérêts Les auteurs déclarent ne pas avoir de liens d’intérêts., (Copyright © 2024 Elsevier Masson SAS. All rights reserved.)

Purpose: To compare two drainage techniques in macula-off retinal detachment surgery: perfluorocarbon liquid (PFCL)-assisted drainage and partial subretinal fluid drainage without PFCL. This study investigated morphological and functional outcomes, focusing on metamorphopsia quantification., Methods: Eighty eyes with macula-off retinal detachment were retrospectively included. All underwent a 25-gauge pars plana vitrectomy. In the PFCL group, subretinal fluid drainage was performed using PFCL. In the partial subretinal fluid drainage (SRFD) group, subretinal fluid was partially drained through a preexisting retinal break without PFCL. A follow-up at 3 months and 6 months evaluated anatomical outcomes using optical coherence tomography, best-corrected visual acuity, and metamorphopsia quantified with M-charts., Results: Reattachment rates were comparable in the PFCL group (97.5%) and the SRFD group (95%) ( P > 0.05). Mean best-corrected visual acuity (logMAR) was 0.23 ± 0.32 (PFCL group) and 0.15 ± 0.13 (SRFD group) ( P = 0.206). Metamorphopsia was reported by 19 patients (47.5%) in the PFCL group and by 12 patients (30%) in the SRFD group ( P = 0.332). The mean metamorphopsia score was similar in both groups (0.27 ± 0.12 in the PFCL group and 0.28 ± 0.11 in the SRFD group, P = 0.866). Morphological optical coherence tomography findings were comparable in both groups., Conclusion: Morphological and functional outcomes were similar in PFCL and SRFD groups. Metamorphopsia quantification scores did not improve with PFCL. While both of these techniques might be effective and could be recommended for primary macula-off retinal detachment management, potential PFCL toxicity should be kept in mind and its use dedicated to selected cases., (Copyright © 2024 The Author(s). Published by Wolters Kluwer Health, Inc. on behalf of the Opthalmic Communications Society, Inc.)

Background: Cataract surgery requires a high level of dexterity and experience to avoid serious intra- and post-operative complications. Proper surgical training and evaluation during the learning phase are crucial to promote safety in the operating room (OR). This scoping review aims to report cataract surgery training efficacy for patient safety and trainee satisfaction in the OR when using virtual reality simulators (EyeSi [Haag-Streit, Heidelberg, Germany] or HelpMeSee [HelpMeSee foundation, Jersey city, New Jersey, United States]) or supervised surgical training on actual patients programs in residents., Methods: An online article search in the PubMed database was performed to identify studies proposing OR performance assessment after virtual-reality simulation (EyeSi or HelpMeSee) or supervised surgical training on actual patients programs. Outcome assessment was primarily based on patient safety (i.e., intra- and post- operative complications, OR performance, operating time) and secondarily based on trainee satisfaction (i.e., subjective assessment)., Results: We reviewed 18 articles, involving 1515 participants. There were 13 using the EyeSi simulator, with 10 studies conducted in high-income countries (59%). One study used the HelpMeSee simulator and was conducted in India. The four remaining studies reported supervised surgical training on actual patients, mostly conducted in low- middle- income countries. Training programs greatly differed between studies and the level of certainty was considered low. Only four studies were randomized clinical trials. There were 17 studies (94%) proposing patient safety assessments, mainly through intraoperative complication reports (67%). Significant safety improvements were found in 80% of comparative virtual reality simulation studies. All three supervised surgery studies were observational and reported a high amount of cataract surgeries performed by trainees. However, intraoperative complication rates appeared to be higher than in virtual reality simulation studies. Trainee satisfaction was rarely assessed (17%) and did not correlate with training outcomes., Conclusions: Patient safety assessment in the OR remains a major concern when evaluating the efficacy of a training program. Virtual reality simulation appears to lead to safer outcomes compared to that of supervised surgical training on actual patients alone, which encourages its use prior to performing real cases. However, actual training programs need to be more consistent, while maintaining a balance between financial, cultural, geographical, and accessibility factors., (© 2024. The Author(s).)

This study aims to assess validity evidence of the new phacoemulsification module of the HelpMeSee [HMS] virtual reality simulator. Conducted at the Ophthalmology Department of Strasbourg University Hospital and Gepromed Education Department, Strasbourg, France, this cross-sectional study divided 20 surgeons into two groups based on their experience over or under 300 cataract surgeries. Surgeons filled out a background survey covering their phacoemulsification experience and prior simulator use before undergoing single-session simulations on the EyeSi [EYS] and HMS simulators. Handgrip strength was measured pre- and post-simulation to evaluate grip fatigue. Afterwards, surgeons rated the perceived realism on a seven-point Likert scale. Participants were predominantly right-handed males, with expert surgeons averaging 44 years and intermediate surgeons 29 years of age. Expert surgeons had completed around 2000 phacoemulsification surgeries compared to 150 by intermediates. Primary outcome was to assess the construct validity of HMS simulator based on the difference in total and modules scores between both groups. Significant performance differences were observed between the two groups, with experts scoring higher. HMS scores were 35.8 ± 1.5 out of 46 points for experts and 27.2 ± 2.3 for intermediates (p = 0.006). For EYS, scores were 405.2 ± 20.3 out of 500 points for experts and 327.8 ± 25.2 for intermediates (p = 0.028). Experts experienced significantly less grip fatigue post-simulation on HMS compared to intermediates. This research evaluates validity evidence of HMS's phacoemulsification modules for the first time. It emphasizes the potential to broaden simulation-based training by targeting diverse populations., (© 2024. The Author(s).)

Competing Interests: The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper.

Purpose: To report two cases of persistent macular edema caused by the exudation of diabetic telangiectatic capillaries (TelCaps), which have been successfully treated with photodynamic therapy (PDT)., Methods: Review of data from two patients suffering from persistent macular edema caused by parafoveolar TelCaps. In both cases, conventional laser was impossible because TelCaps were to close from foveal center., Results: The use of focal PDT on perifoveolar TelCaps permitted to reduce persistent macular edema and to avoid inefficient intravitreal anti-vascular epithelial growth factor or steroid injections. In both cases, visual acuity was fully restored four to six months after PDT. Central macular thickness was also normalized in the first case and significantly reduced in the second case. In both cases, visual gain was sustained throughout the whole follow-up period (2 and 1 year, respectively)., Conclusion: Photodynamic therapy can be helpful to treat diabetic macular edema caused by TelCaps nonresponding to approved intravitreal therapy or for which conventional laser is contraindicated.

Objective: To evaluate the macular microvascular changes using optical coherence tomographic angiography (OCT-A) in children with unilateral amblyopia and their reversibility during treatment., Methods: Patients with unilateral strabismic or anisometropic amblyopia or residual amblyopia from early congenital cataract surgery, examined between October 2019 and March 2021, were included. Vessel density and perfusion density in the superficial capillary plexus and area, perimeter and circularity of the foveal avascular zone (FAZ) were analysed using OCT-A in amblyopic eyes, contralateral eyes and control group healthy eyes. Correlation analyses between the microvascular parameters and the visual acuity were performed. In a pilot study on a few patients from the amblyopic cohort, longitudinal follow-up during treatment was also performed., Results: A total of 128 eyes of 64 patients were included: 32 amblyopic eyes compared with 32 contralateral eyes and 64 control eyes. Vessel density and perfusion density in the superficial capillary plexus were significantly lower in amblyopic eyes compared to control eyes in 6 × 6 mm ( p  < 0.02) and 3 × 3 mm ( p  < 0.01) scans. Correlation analyses showed a linear decrease in vessel density and perfusion density with decreasing visual acuity. The microvascular changes observed were reversible with the occlusion treatment of amblyopia ( p  < 0.001)., Conclusions: The study found a decrease in vessel density and perfusion density in the macula of children with unilateral functional amblyopia. These microvascular changes were correlated with visual acuity and appeared to be reversible with treatment of amblyopia. On the whole, OCT-A appears to be a relevant complementary examination when it comes to diagnosing and monitoring functional amblyopia., Competing Interests: Declaration of conflicting interestsThe author(s) declared no potential conflicts of interest with respect to the research, authorship, and/or publication of this article.

Purpose: To report the effect of internal limiting membrane (ILM) peeling prior to Voretigen Neparvovec-ryzl (VN) subretinal injection on focal chorioretinal atrophy development in patients presenting with RPE65-mediated Leber congenital amaurosis (LCA)., Design: Retrospective case series., Methods: Three patients who underwent bilateral subretinal VN injection for RPE65-mediated LCA were followed up for 18-24 months. ILM peeling was performed unilaterally in patients 1 and 2 and bilaterally in patient 3. Chorioretinal atrophy was identified on fundus biomicroscopy, non-mydriatic retinography and/or ultrawide field fundus imaging. Best corrected visual acuity (BCVA), spectral-domain optical coherence tomography (SD-OCT), visual fields, full-field stimulus threshold (FST) and visual functioning questionnaire score (NEI-VFQ-25) were reported. Outcome measures were changes in BCVA, visual fields, FST, NEI-VFQ-25, and chorioretinal atrophy location., Results: Chorioretinal atrophy at the injection site exclusively developed in eyes which did not undergo prior ILM peeling. In patient 3, bilateral pre-operative nummular chorioretinal alterations progressed toward epithelial atrophic patches in the mid and extreme retinal periphery 18 months after VN injection. BCVA and visual fields improved bilaterally. NEI&#95;VFQ 25 remained stable in patient 1 and improved in patient 2 and 3. FST test improved bilaterally in patient 3., Conclusions: ILM peeling prior to VN injection seems to be a smoother and safer technique to administer VN treatment and may prevent secondary focal atrophy development at the injection site. However, another type of more extended chorioretinal atrophy might exist and could be related to LCA evolution or to incompletely understood adverse effect of VN product., Competing Interests: This study did not require any financial support. The authors have no conflicts of interest to declare., (© 2024 The Authors.)

Purpose: To report binocular visual function changes after pars plana vitrectomy for epiretinal membrane (ERM) and the related outcomes., Methods: Twenty-three eyes of 23 patients operated on for ERM were included in a retrospective study. Clinical data, best-corrected visual acuity (BCVA), contrast sensitivity and binocular visual function were assessed pre- and 1 and 3 months post-operatively. Binocular visual function assessment included the evaluation of fusional amplitudes (i.e., vergences) by the synoptophore, far distance stereopsis using polarized glasses and near stereopsis using Randot and TNO tests. Central macular thickness (CMT) was measured on Spectral Domain - Optical Coherence Tomography., Results: Mean age of the patients was 67 years. Mean BCVA and contrast sensitivity significantly improved post-operatively at one (p = 0.0006 and p = 0.0022, respectively) and 3 months (p < 0.0001 and p < 0.0001, respectively), while CMT significantly decreased after 1-3 months (p < 0.0001 and p < 0.0001, respectively). Fusional amplitudes improved after 3 months (p < 0.0001). Far distance and near stereopsis significantly improved after 3 months (p < 0.0001 and p = 0.0007 for Randot test, and p < 0.0001 for TNO test, respectively)., Conclusions: Pars plana vitrectomy for ERM surgery leads to an improvement of monocular and binocular visual functions (i.e., binocular fusion, near and far distance stereopsis), within 3 months post-operatively., (© 2023 The Authors. Acta Ophthalmologica published by John Wiley & Sons Ltd on behalf of Acta Ophthalmologica Scandinavica Foundation.)

Background: This was a prospective single-blinded study comparing the peri-operative opioid consumption and motor weakness for patients undergoing total hip arthroplasty (THA) with either a Quadratus Lumborum Type 3 Nerve Block (QLB) or a Paravertebral Nerve Block (PVB)., Methods: A consecutive cohort of patients undergoing elective anterior approach (AA) THA by a single high-volume surgeon were randomly assigned an anesthesiologist by the charge anesthesiologist. One anesthesiologist performed all QLBs, and the other six anesthesiologists performed the PVBs. Pertinent data include prospectively collected qualitative surveys from blinded medical personnel, floor nurses, and physical therapists as well as demographic information and post-operative complications., Results: Overall, 160 patients were included in the study divided equally between the QLB and PVB groups. The QLB group had a statistically higher peri-operative narcotic use (p < 0.001), greater intra-operative peak systolic blood pressure (p < 0.001) and respiratory rate (p < 0.001), and higher incidence of post-operative lower extremity muscle weakness (p = 0.040). There were no statistical group differences for floor narcotic use, post-operative hemoglobin levels or hospital length of stay., Conclusion: The QLB required greater intraoperative narcotic use and resulted in greater post-operative weakness, however provided nearly equal post-operative pain management and did not adversely affect rapid discharge success., Level of Evidence: III, Non-randomized controlled cohort/follow-up study., (© 2023. The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature.)

Purpose: Patients with large uveal melanomas are at major risk of liver metastases. Some patients are reluctant to undergo the standard treatment (ie, immediate enucleation). Proton therapy yields 5-year local control rates and eyeball retention of >85% and ≈20% in large uveal melanomas. Patients with T3/T4 uveal melanomas refusing enucleation were randomized between standard 4 to 13 Gy-fraction or moderately hypofractionated 8 to 6.5 Gy-fraction proton therapy. The main endpoint was the 2-year local recurrence-free survival without enucleation., Methods and Materials: A single-masked 1:2 randomized phase 2 trial was conducted between 2015 and 2017 with planned endoresection and distance to the posterior pole as strata. Local events were defined as local relapse, or enucleation due to complications or relapse., Results: The 32 patients, with a mean age of 64 years, had T3/4 (N = 17/15), M1 (N = 2) uveal melanomas, of mean tumor diameter and thickness of 16.5 mm and 9.1 mm, and of posterior location in 56.5%. Median follow-up was 56.7 months. The 2-year local recurrence-free survival rate without enucleation was 79% (95% confidence interval, 65%-96%), similar in both arms. There were 9 enucleations, 3 at relapse and 6 for toxicities. Twelve patients had distant metastases. The 2-year-overall survival was 72% (95% confidence interval, 58%-89%). At baseline, visual acuity by average logarithm value of the minimum angle of resolution was 0.68 and 0.70 in the standard and experimental arms, and at last follow-up 2 and 1.7, with mean differences of 1.44 and 1.01, respectively (P = .39)., Conclusion: An 8-times 6.5 Gy scheme is feasible without deteriorating local control and with similar toxicity rates in patients with large uveal melanomas. Larger studies incorporating adjuvant treatments are warranted., (Copyright © 2023 Elsevier Inc. All rights reserved.)

Purpose: To evaluate whether strabismus surgery improves the learning performance - calculation, reading and drawing - of school-aged children., Methods: In a case-control study, patients between the ages of 7 and 10 years with horizontal strabismus, recommended for surgical correction, were prospectively included. Reading, calculating and drawing abilities were evaluated before and 3 months after corrective strabismus surgery using standardized tests. Cases were compared to control patients: patients with a surgical indication postponed due to the COVID lockdown., Results: Forty-two operated patients and 42 controls between the ages of 7 and 10 years with horizontal strabismus were included. The average reading speed was 65.8 words per minute pre-operatively compared to 80.6 words per minute post-operatively (p = 0.0038). The average drawing score was 71.1 pre-operatively compared to 84.3 post-operatively (p = 0.012). The average calculation score was 3.2 pre-operatively compared to 3.4 post-operatively (p = 0.363). Improvement given by strabismus surgery was confirmed avoiding the learning effect by comparison with the control group. The improvements observed were more significant in the youngest patients and esotropia., Conclusions: This study highlights that strabismus surgery significantly improved the children's reading fluency and drawing task execution. These encouraging data should be taken into account when considering the indications for strabismus surgery., (© 2023 Acta Ophthalmologica Scandinavica Foundation. Published by John Wiley & Sons Ltd.)

Purpose: To determine the long-term microvascular alterations associated with macular cystic changes after retinal detachment surgery with silicone oil tamponade., Methods: The results of two optical coherence tomography angiographies performed at 11 months and 38 months after silicone removal were retrospectively analyzed for 30 eyes. The data were compared between both measurements and between eyes with macular cysts (MC+) and without macular cysts (MC-). Two patterns of cysts were identified and compared: cysts exclusively involving the inner nuclear layer (INLc) and cysts present in all retinal layers., Results: At both end points, 20 eyes (67%) presented with macular cysts, 12 of them (40%) had INLc. At the first end point, vascular density of superficial capillary plexus was higher and superficial foveal avascular zone was smaller in MC+ eyes than in MC- eyes (P = 0.04 and P = 0.017, respectively). At the second end point, vascular density of superficial capillary plexus significantly decreased in MC+ eyes as compared with the first end point (P < 0.001) and superficial foveal avascular zone enlarged (P < 0.001). Macular central thickness decreased between follow-ups only in eyes with INLc (P < 0.01). The final best-corrected visual acuity was better in eyes with INLc than in eyes with cysts present in all retinal layers (P < 0.01). There was no difference between the final best-corrected visual acuity in eyes with INLc and MC- eyes., Conclusion: Macular cysts are a common finding long after silicon removal. Vascular remodeling seems characterized by an initial increase of the vascular density of superficial capillary plexus in eyes with cysts, which is followed by its progressive decrease. The INLc is the most common pattern of cysts. They are associated with a progressive decrease of the central macular thickness without visual impairment.

Introduction: For many years, surgeons and anesthetists have recognized that stress can be present in their daily professional practice. The goal of this study was to identify tools for assessing stress and cognitive load in the operating room., Material and Methods: We conducted a literature review in the PubMed database of scientific articles published on the subject without date limit using the keywords anesthesia, surgery, surgeon, cognitive workload, definition, pathophysiology, physiological measurement, objective, subjective, stress., Results: Nineteen articles were selected, focusing on cardiac surgery, gastrointestinal surgery, vascular surgery and urology. No publications concerning ophthalmology were found through the literature search. The means of measurement found were either subjective, such as questionnaires, or objective, such as the study of heart rate variability (HRV), reaction time, eye movements, electrical conductivity of the skin, biological markers and electroencephalogram. Of all these measurement tools, the NASA-TLX questionnaire, used in four articles, and the HRV study, used in eight articles, appear to be the most widely used and are strongly correlated with stress., Conclusion: The articles reviewed use only some of the available tools for assessment of stress and cognitive load. The main objective is to improve the quality of care and the quality of life of caregivers. It would be interesting to develop other methods to identify and better characterize the risk factors that increase stress and cognitive load., (Copyright © 2023 Elsevier Masson SAS. All rights reserved.)

This study aimed to evaluate the efficiency of a multiple metrics assessment method to differentiate between surgeons of differing experience while performing a corneal suturing task. Volunteer ophthalmologists were assigned to three groups (senior [SG], junior [JG] and novice [NG]) according to their experience in corneal suturing. All participants performed three sessions of corneal wound closure by three stitches. Suturing and participant posture were recorded with cameras, and assessed by two blind assessors for stitch quality (using Zhang score) and ergonomics (using Rapid Upper Limb Assessment [RULA] score). Task duration was recorded. Objective analyses of stitches geometry and instrument position were carried out. We included 24 participants: 5 in the SG, 8 in the JG and 11 in the NG. Stitch quality was significantly better and time to perform the procedure significantly lower in more experienced groups (p < 0.001 and p = 0.002, respectively). SG participants better respected regular distance and parallelism between stitches compared to others (p = 0.01). Instrument position was similar between groups, although SG participants minimized their back-and-forth movements compared to NG participants. Ergonomics assessment was similar. Multiple metrics assessment efficiently determined how to differentiate between novices and experienced surgeons on corneal suturing skills, providing hints for future training studies., (© 2023. The Author(s).)

Introduction: Central vision loss due to diabetic macular edema (DME) is related to the macular edema itself but also, in some cases, to alterations of the foveal avascular zone (FAZ). The aim of this trial was to study changes in macular vessels in eyes with DME treated with aflibercept using optical coherence tomography angiography (OCTA)., Methods: This was a longitudinal, prospective, noncontrolled, single-arm study. The primary objective was the quantitative assessment of macular vessels over time in patients with DME treated with intravitreal aflibercept during a 48-week follow-up using OCTA., Results: Twenty-six DME eyes from 26 patients were included (mean age, 64.6 years; women, 53.8%; prior anti-VEGF treatment, 46.1%). Each eye received a mean (SD) of 7.2 (2.2) injections. The following parameters of the FAZ did not change during the 48-week follow-up: the mean (SD) FAZ area varied from 0.19 (0.19) mm2 at baseline (n = 22) to 0.23 (0.20) mm2 at week 48 (n = 15), boundary from 1.54 (1.21) to 2.04 (1.20) mm, and circularity from 0.45 (0.33)% to 0.57 (0.20)%. There was no change in perfusion density and vessel density of the macula in the 3-mm circle. As expected, mean central retinal thickness, macular volume, and visual acuity improved during follow-up., Conclusion: No change in macular perfusion was observed in eyes with DME during a 48-week follow-up after intravitreal injections of aflibercept. Randomized controlled trials using OCT angiography in large populations with extended observation periods are needed to assess changes in macular vessels after intravitreal anti-VEGF treatment., (© 2023 S. Karger AG, Basel.)

Purpose: Henle's fiber layer (HFL) is hyporeflective and indistinct on pupil-centered optical coherence tomography (OCT). However, a small area of HFL is also found to be hyperreflective on pupil-centered OCT. This study characterized the hyperreflective HFL of healthy eyes on pupil-centered OCT and investigated the possible physiological and functional relationship of hyperreflective HFL., Methods: Subjects with different degrees of ametropia underwent a complete ophthalmologic examination, including binocular function by synoptophore and Titmus test, ocular axial length, refractions, and pupil-centered OCT angiography coupled with OCT. The area of hyperreflective HFL was manually plotted and calculated using the Optovue AngioVue system technology. The possible ocular physiological and functional relationship with the area of hyperreflective HFL was investigated., Results: A total of 111 subjects (222 eyes) without other ocular diseases were enrolled, of which 164 eyes (74%) presented hyperreflective HFL. The average area of hyperreflective HFL was 0.71 ± 0.07 mm 2 . The area of hyperreflective HFL was significantly related to spherical diopters (P = 0.032). The average binocular area of hyperreflective HFL was 1.38 ± 0.17 mm 2 . The binocular area of hyperreflective HFL was significantly related to the angle of superposition and far stereoacuity (P = 0.013 and 0.038, respectively)., Conclusion: Most healthy eyes present a small area of hyperreflective HFL, which might be due to alternation of the orientation of some Henle fibers by ametropia during the development of visual function postpartum. The small area of hyperreflective HFL may serve as a marker in identifying the boundary of HFL on OCT., (© 2022. The Author(s), under exclusive licence to Springer Nature B.V.)

Aim: To analyse the choroidal thickness (CT) and vessel pattern of myopic patients with dome-shaped macula (DSM) and their association with the DSM axis and serous retinal detachment (SRD)., Methods: Retrospective study. The CT and vessel pattern were assessed on optical coherence tomography (OCT), OCT-angiography and ultra-wide-field photography., Results: 27 eyes of 18 subjects (mean age: 65 years) were included. Compared with the 11 eyes (41%) with horizontal DSM, the 16 eyes (59%) with vertical DSM had a shorter axial length (25.8±2 mm vs 28.3±2.5 mm; p=0.01), a higher mean macular bulge height (624.4±207 µm vs 255.4±160.3 µm; p=0.0001) and a thicker CT (183.1±91.1 µm vs 72±38.3 µm; p<0.001). Large choroidal vessels crossed the macular area in 75% of eyes with vertical DSM vs 27% of eyes with horizontal DSM (p=0.02), whereas a watershed zone framing the macula was more often seen in horizontal DSM (72% vs 25%, p=0.02). Thirteen eyes (48%) had an SRD that was not associated with the DSM axis, the mean bulge height, the CT or the vessel pattern., Conclusion: The presence of an SRD did not correlate with the DSM axis, the CT or the vessel pattern. However, the rate of large choroidal vessels crossing the macula was higher in vertical DSM than in horizontal DSM., Competing Interests: Competing interests: PN, none; AC reports personal fees from Allergan, Bayer and Novartis, outside of the submitted work. DG, none; ST, none; GLG, none; AG, none; RT reports personal fees from Novartis, Bayer, Roche, Genentech, Allergan, Zeiss, Alcon and Oculus, outside of the submitted work; EP reports personal fees from Bayer and Novartis outside of the submitted work., (© Author(s) (or their employer(s)) 2022. No commercial re-use. See rights and permissions. Published by BMJ.)

Introduction: Vernal keratoconjunctivitis (VKC) is an inflammatory condition in children that can cause severe eye complications. Treatment is based on corticosteroid therapy during flare-ups, then antihistamines and cyclosporine in calmer periods. The dosage and posology of cyclosporine are subject to debate., Methods: The aim of the study is to compare the evolution in symptomatic and clinical scores, and need for topical corticosteroid treatment in a population of children with severe VKC treated with two dosages of cyclosporine treatment (0.1% and 2%). Data were compiled on inclusion then every three months from March, with a total follow-up duration of 12 months. Data concerning patient evolutions and complications were collected for the two treatment groups., Results: The mean age of the 46 children was 8.8 ±2.4 years with age at onset of symptoms of 5.1 ± 0.9 years. The cohort was predominantly (65%) male. Corticosteroid dependence on inclusion was present in 52% of the children included. A significant improvement in the various symptomatic and clinical scores was observed following treatment with cyclosporine (0.1% and 2%). Use of topical corticosteroid treatment reduced from 19 drops per month on inclusion to 4 drops per month at 12 months. Safety was comparable for the two groups., Conclusion: Treatments with cyclosporine 0.1% and 2% lead to a favourable evolution in clinical and symptomatic scores and reduced corticosteroid use. Cyclosporine 0.1% is an interesting alternative to the 2% dosage, particularly due to its availability and ease of handling., Competing Interests: The authors report no conflicts of interest in this work., (© 2022 Bourcier et al.)

Objective: To evaluate diagnostic and therapeutic practices and then establish a consensus on the management of ocular toxoplasmosis in France through a Delphi study., Materials and Methods: Twenty-three French experts in ocular toxoplasmosis were invited to respond to a modified Delphi study conducted online, in the form of two questionnaires, in an attempt to establish a consensus on the diagnosis and management of this pathology. The threshold for identical responses to reach consensus was set at 70 %., Results: The responses of 19 experts out of the 23 selected were obtained on the first questionnaire and 16 experts on the second. The main elements agreed upon by the experts were to treat patients with a decrease in visual acuity or an infectious focus within the posterior pole, to treat peripheral lesions only in the presence of significant inflammation, the prescription of first-line treatment with pyrimethamine-azithromycin, the use of corticosteroid therapy after a period of 24 to 48hours, the prophylaxis of frequent recurrences (more than 2 episodes per year) with trimethoprim-sulfamethoxazole as well as the implementation of prophylactic treatment of recurrences in immunocompromised patients. On the other hand, no consensus emerged with regard to the examinations to be carried out for the etiological diagnosis (anterior chamber paracentesis, fluorescein angiography, serology, etc.), second-line treatment (in the case of failure of first-line treatment), or treatment of peripheral foci., Conclusion: This study lays the foundations for possible randomized scientific studies to be conducted to clarify the management of ocular toxoplasmosis, on the one hand to confirm consensual clinical practices and on the other hand to guide practices for which no formal consensus has been demonstrated., (Copyright © 2022 Elsevier Masson SAS. All rights reserved.)

Purpose: The purpose of the study was to assess OCT-angiography (OCT-A) contribution for choroidal neovascularization (CNV) detection, with respect to multimodal imaging (MMI) modality (including OCT, fluorescein angiography (FFA), and indocyanine green angiography [ICG]), in a real-life consultation practice., Methods: Data of all consecutive patients undergoing OCT-A examination for CNV suspicion were collected between September 2017 and September 2019 at Strasbourg University Hospital, France. Only eyes which had anti-VEGF injection in the last 3 months were excluded. All types of neovascularization were included. For all patients, data from OCT, OCT-A, FFA, and ICG were interpreted by residents and retinal specialists, independently. Final diagnosis of CNV was based on decision to treat. Sensibility, specificity, and predictive values were computed for OCT-A alone and for MMI (OCT combined to angiography). They were computed for each group. OCT-A was also assessed as "contributory" (i.e., assessing without doubt the presence or absence of CNV) or not, with respect to MMI., Results: In total, 161 eyes of 145 patients were included. MMI sensibility was better than OCT-A sensibility (93.8 vs. 65.6%). OCT-A specificity was better than MMI specificity (96.9 vs. 89.5%). OCT-A was essential for diagnosis in 16.9% of cases. Sensibility and specificity values for all exams were better when interpreted by retinal specialists than residents. OCT-A was judged "contributory" in 57.4% of eyes. OCT-A was significantly less contributory when artefacts were present (32.9% of eyes with artefacts vs. 63.5% without, p < 0.001)., Conclusion: OCT-A showed to be essential in diagnosing CNV in >16% of cases. However, it often failed to conclude for the absence of CNV, which obliged to perform more exams such as angiography. OCT-A must be part of diagnostic procedure for CNV detection but does not discard angiography in everyday life practice., (© 2021 S. Karger AG, Basel.)

Purpose  This study aimed to perform a comprehensive review of publications proposing educational programs for resident skills assessment in corneal suturing. Methods  An extensive online article search in PubMed following the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PISMA) reporting guidelines was performed to identify prospective comparative studies or prospective before/after studies published up to March 2021 and reporting the assessment of ophthalmology residents' skills in corneal suturing during dedicated training sessions. Results  Three studies were identified for review. The first reported the efficiency of an electromagnetic tracking system placed on the surgeon's fingers coupled with a computer analysis of movements and time to identify surgeons with different backgrounds in corneal suturing. The second reported the efficiency of the reference system in assessing the improvement of corneal suturing conducted by residents after a training session, with video-based assessment for economy and confidence of movement, limiting tissue damage and precision of operative technique, reviewed by blind assessors. The third proposed an innovative remote corneal suturing training method using Zoom for direct feedback to the residents. The stitch quality was assessed for length, depth, radiality, and tension. The results were similar when compared with a group of residents without feedback. Conclusion  This review underlines the rarity and disparity of available tools for corneal suturing assessment, justifying the need for more complete models to be designed. These should consider body ergonomics and stitch quality and time. Comparative studies involving novices and attendings may provide reliable evaluation of existing gaps and specific metrics to target, helping residents to approach their superiors' experience., Competing Interests: Conflict of Interest None declared., (The Author(s). This is an open access article published by Thieme under the terms of the Creative Commons Attribution-NonDerivative-NonCommercial License, permitting copying and reproduction so long as the original work is given appropriate credit. Contents may not be used for commercial purposes, or adapted, remixed, transformed or built upon. ( https://creativecommons.org/licenses/by-nc-nd/4.0/ ).)

The digital revolution, which has been underway since the 1980's, is disrupting our daily routines with an exponential increase in the use of screens, which has not been without consequence to our visual system. Digital eye strain (DES), or computer vision syndrome (CVS), includes all the visual symptoms secondary to the use of digital devices. DES is present in at least 50% of regular users of digital media and is defined by blurred vision, difficulty focusing, ocular irritation or burning, dry eye, visual fatigue, headaches and increased sensitivity to light. Exposure time, age, female gender, and work environment are the main factors increasing its prevalence. Its pathophysiology, still poorly understood, is felt to be multifactorial and includes disturbances in the accommodative-convergence balance and changes in the ocular surface. Regarding accommodation and convergence, the studies are mostly old and their results heterogeneous. Conversely, many studies have shown an increase in the prevalence of dry eye in screen users. Although the retinal toxicity of blue light has been proven in in vitro models, the low level of evidence in the available studies does not allow it to be clearly correlated with the symptoms of DES. The objective of this review is to condense the knowledge available in the literature on the symptoms, prevalence, pathophysiology and management of DES., (Copyright © 2021. Published by Elsevier Masson SAS.)

Despite the advantages that robot-assisted surgery can offer to patient care, its use in ophthalmic surgery has not yet progressed to the extent seen in other fields. As such, its use remains limited to research environments, both basic and clinical. The technical specifications for such ophthalmic surgical robots are highly challenging, but rapid progress has been made in recent years, and recent developments in this field ensure that the use of this technology in operating theatres will soon be a real possibility. Fully automated ocular microsurgery, carried out by a robot under the supervision of a surgeon, is likely to become our new reality. This review discusses the use of robot-assisted ophthalmic surgery, the recent progress in the field, and the necessary future developments which must occur before its use in operating theatres becomes routine., Competing Interests: The authors declare that they have no conflict of interest., (Thieme. All rights reserved.)