Decrease In Acuity Research Articles

Student Gadget Habits With Eye Disturbance And Visual Acuity

Vision is one of the problems that need to be considered because vision is crucial as it plays a vital role in various aspects of life, including the educational process. Vision is additionally a factor that contributes to a decline in an individual's quality of life. The increasing use of gadgets raises concerns about the negative effects it has on vision function. The objective of this research was to identify the relationship between the habit of using gadgets with physical eye complaints and visual acuity in students. The research design was cross sectional with a population of 196 with a sample of 100 respondents. The variable of habit of using gadgets was measured using a questionnaire, subjective complaints using a questionnaire and visual acuity was measured using the Snellen Chart. The statistical test used is Chi Square. The results showed that the majority of the habit of using gadgets was in the bad category (69%), the majority of the eye physical complaints were low (55%), and the majority of the visual acuity was normal (75%). The results of the chi square statistical test between the habit of using gadgets with physical eye complaints did not have a relationship (p = 0.648) and the relationship variable between the habits of using gadgets and visual acuity also had no relationship (p = 0.708). Several factors that are thought to influence this result are the age of the respondents, the majority of whom are teenagers (92%), the indicators in eye physical complaints are dominated by eye fatigue (60%) while other complaints have a low impact on complaints in general. Other physical complaints do not appear much. presumably because when the respondents felt tired, they rested their eyes. The decrease in visual acuity is a long-term damage, while the habit of using gadgets in the majority of respondents is classified as a bad habit, but due to other factors such as young age, nutritional intake, and maintained activity patterns can slow down the process of decreasing visual acuity. It is hoped that this research can develop how long the use of gadgets can have an impact on decreasing visual acuity.priority in various child health and education programs. With the right understanding and action, we can help create a healthier and more potential future generation.

Central retinal artery occlusion as the initial manifestation of mixed connective tissue disease in a young woman: a case report

BackgroundRetinal artery occlusions are rare amongst young adults, and relevant risk factors and etiology remain unclear. In this report, we present a case of central retinal artery occlusion (CRAO) as the initial manifestation of mixed connective tissue disease (MCTD) in a young woman.Case presentationA 22-year-old female presented to the emergency department with a sudden decrease in visual acuity in her right eye for 1 hour. She reported a similar episode in her left eye five years prior, which resolved spontaneously after 2 hours. Initially misdiagnosed with optic neuritis in the right eye at another hospital, she was referred to our institution the following day. Clinical examination revealed a CRAO in her right eye. A detailed medical history revealed that she had developed livedo reticularis (LR) on both lower limbs five years ago, which had been overlooked and untreated. Further rheumatologic history, hematologic tests, and an autoimmune work-up confirmed a diagnosis of mixed connective tissue disease (MCTD).ConclusionIn young patients presenting with CRAO, further examinations should be conducted to investigate systemic disease or an embolic source to prevent future sequelae.

Cystoid macular edema after low-energy femtosecond-assisted cataract surgery.

This study aimed to evaluate the occurrence of pseudophakic cystoid macular edema (PCME) post low-energy femtosecond laser-assisted cataract surgery (FLACS) in a high-volume surgical setting. The medical records of 242 FLACS patients were retrospectively reviewed. The central subfield macular thickness (CSMT) was measured via optical coherence tomography (OCT) before and 4-6weeks after surgery, and the results were compared for PCME detection. Macular edema was defined as a 10% increase in CSMT, a new onset of intraretinal fluid, or a decrease in visual acuity (VA). VA development in PCME patients was reviewed at 2-3months and 6months. The median patient age was 72years (49-92years). Among 242 eyes, seven eyes (2.89%) developed PCME. The median preoperative CSMT in these eyes was 255μm (minimum 231μm, maximum 326μm), whereas the median CSMT at 4-6weeks after surgery was 317μm (minimum 255μm, maximum 463μm). 4- to 6-week postoperative visual acuity decreased in comparison with 1-week postoperative values in three eyes of two patients, remained stable in two patients, and improved in one patient, whereas one patient did not return for his 1-week appointment but improved from 0.4 to 0.2 logMAR 2.5months postoperatively. By 3-6months, all eyes with PCME had gained visual acuity in comparison with their preoperative values. None of the PCME patients had diabetes or used prostaglandin analogues. Three patients were receiving anticoagulation medication. A 2.89% incidence of PCME after low-energy FLACS matched published standard phacoemulsification rates. In our series of uncomplicated cases, PCME caused only a transient postoperative decrease in visual acuity. What is known Increased prostaglandin levels have been detected in the aqueous humour of cataract patients after femtosecond laser application. Prostaglandins are mediators of inflammation. Femtosecond lasers come in low energy and high energy variants. There is contrasting evidence of increased incidence of PCME after femtosecond laser assisted cataract surgery (FLACS) What is new The incidence of PCME after low-energy FLACS in our high volume surgical setting is 2.89% Low-energy FLACS does not seem to have a causative effect on PCME.

FEATURES OF FUNCTIONAL DIAGNOSTICS OF OPTIC NERVE DAMAGE IN CASE OF HEAD INJURY

Introduction. Traumatic optic nerve damage is a rare complication of a head injury. Symptoms of primary damage appear at the time of first diagnostic in the early period and mask TON’s signs. Understanding of visual disturbances for the patient comes in a later period, when recovery is limited due to the irreversibility of the received injuries. Difficulties of early diagnosis of optic nerve damage in case of head trauma encourage the search for new, more informative methods. The aim of the study was to analyze the functional manifestations of the optic nerve damage in case of head injuries with different localization. Materials and methods. 366 cases (732 eyes) of patients with traumatic optic neuropathy (TON) were studied according to archival data in the period from 2014 to 2019. The control group consisted of 58 practically healthy persons (116 eyes). All patients were divided into three groups: A group - patients with traumatic brain injury (TBI) was 120 persons, B group - patients with craniofacial injury (CFI) - 118 persons and C group - with combined injuries - 128 injured. The degree of optic nerve damage was assessed using visometry, pupillometry, and perimetry. Results. In case of craniocerebral injury, decrease of visual acuity with an average value of 0.92±0.06 corresponded to degrees 0 (93%) and I (7%). In the case of craniofacial trauma, according to the research, visual acuity decreased to 0.76±0.13 (by 0.24, 24% compared to the control group, p<0.05). The first degree (23%) and the second degree (7%) were determined. With a combined primary head injury, visual acuity decreased to 0.42±0.21 (by 0.58, 58%, compared to the control group, p<0.05). One third were patients with I, II and III degrees of visual impairment. The use of static perimetry made it possible to detect damage to the optic nerve in patients with 0 degrees of reduced visual acuity. At the same time, 88% of patients of A group (n=120) had 0A class, 23% of B group (n=118) had 0B class, and in C group (n=122) there was almost no. The relative afferent pupillary defect’s test was negative at 0A group of vision loss, but the pupil cycle speed (PSC) was reduced in all patients. This confirms damage to the optic nerve in patients with high visual acuity This study showed that patients with TBI had high visual acuity in 93% of cases, The visual acuity was around 0.5-1.0, but sensitivity in the central part of the visual field decreased by 12 times, and the pupil reaction rate decreased by 55% compared to the control group. In case of craniofacial trauma (B group), visual acuity decreased to 0.76±0.13 (by 0.24, 24% compared to the control group, p<0.05). I degree (23%) and II degree (7%) decrease of visual acuity was determined. As for the sensitivity in the central part of the visual field, it was 46.59% lower than in the A group. In patients with a combined injury of the head and face, a third of the injured had visual acuity less than 0.1, which is not found in other variants of injury. Conclusions. Analysis showed that severity of optic nerve damage depends on localization of the head injury. The use of static perimetry and pupillometry is important for the early diagnosis of TON in conditions with high visual acuity when other symptoms are weak or not amenable to examination.

Optic Disc Features in Pathological Myopia And Myopic Optic Neuropathy

Pathological myopia is defined as excessive axial elongation accompanied by various structural changes in the fundus and optic disc, leading to a decrease in best-corrected visual acuity. Today, with the widespread use of optical coherence tomography (OCT) in ophthalmology, optic disc pathologies have been identified in addition to fundus findings. Due to axial elongation, large optic disc, tilted optic disc, retinal nerve fiber changes, peripapillary atrophy, intachoroidal cavitation and peripapillary-prelaminar schisis are observed. Optic neuropathy occurs in some cases secondary to all these changes occurring in the optic disc. Myopic optic neuropathy can be examined under two headings: glaucomatous/glaucoma-like and nonglaucomatous. In this review, optic disc changes and myopic optic neuropathy, which are important causes of vision loss, are discussed.

Dysfunctional lens syndrome: a literature review

Introduction. The term “Dysfunctional Lens Syndrome” (DLS) refers to age-related changes in the lens, including early cataracts and presbyopia, that do not significantly reduce visual acuity. This syndrome is characterized by a decrease in accommodative amplitude, an increase in light scattering, and a reduction in contrast sensitivity. With rising life expectancy, the prevalence of DLS is increasing, necessitating a more in-depth study of the pathogenic mechanisms underlying the syndrome and the refinement of its diagnostic criteria to establish standards for treatment correction. Aim: to summarize information on the pathogenesis of DLS, the potential for staging the syndrome using objective examination methods, and to provide treatment recommendations. Materials and methods. A bibliographic study of scientific publications was conducted using the Pubmed, ScienceDirect, and Cyberleninka databases. Literature sources were searched using the following keywords: dysfunctional lens syndrome (DLS), presbyopia correction, cataract, age-related lens changes. A total of 32 publications, primarily from the last 10 years, were included in the study from more than 100 viewed sources. Results. The DLS encompasses a wide range of conditions, from early stages characterized by a loss of accommodative amplitude and minor refractive anomalies to later stages involving a decrease in visual acuity and quality due to increased light scattering and aberrations. Currently, the evaluation of age-related lens changes involves assessing visual acuity and determining the degree of lens opacification using slit-lamp examination. Additionally, objective instrumental methods, such as optical coherence tomography and Scheimpflug imaging, can be used to assess the degree of lens opacification. Various methods are employed for the correction and treatment of DLS, ranging from glasses and contact lenses to surgical interventions, such as lens extraction and intraocular lens implantation. Research is also ongoing into drugs aimed at slowing the progression of lens changes. Conclusion. The term “Dysfunctional Lens Syndrome” is currently used to describe early cataracts and presbyopia, where the reduction in visual acuity is still minor, but patients experience visual complaints due to age-related lens changes. Further research is necessary to develop and standardize diagnostic criteria and to evaluate the effectiveness of new treatment methods and interventions in order to create the most effective and adequate approach to correcting DLS and alleviating the associated visual complaints.

Proliferative vitreoretinopathy and its relationship with inflammatory serum biomarkers.

To analyze if a relationship between levels of inflammatory serum biomarkers and severity of primary proliferative vitreoretinopathy (PVR) exists. A retrospective case-control study. The healthy adult patients with rhegmatogenous retinal detachment and primary PVR were included in the PVR group. For the control group, healthy adults who underwent cataract surgery were included. The grade of PVR was classified according to the Retinal Society Terminology Committee. Blood samples were obtained before surgery, and processed in MYTHIC 18. Measures of interest were neutrophil-to-lymphocyte ratio (NLR), platelet-to-lymphocyte ratio (PLR), and lymphocyte-to-monocyte ratio (LMR), the time between the decrease in visual acuity and surgery, PVR grade, type of surgery, final best corrected visual acuity, and rate of re-detachment. Totally 240 patients were included, 120 in each group, 79 (65.8%) and 56 (46.7%) were male in the PVR and control group, respectively. PVR A had greater levels of monocytes (0.28±0.18 vs 0.12±0.32, P=0.002), neutrophils (4.59±1.51 vs 3.92±1.27, P=0.006), and LMR (9.32±4.42 vs 7.43±3.90, P=0.01). PVR B had a greater monocyte count (0.30±0.13 vs 0.12±0.32, P=0.001), and PVR C demonstrated higher levels in monocytes (0.27±0.12 vs 0.12±0.32, P=0.004), neutrophils (4.39±1.13 vs 3.92±1.27, P=0.004), and LMR (9.63±3.24 vs 7.43±3.90, P=0.002) compared to control, respectively. An LMR cut-off value of 9.38 predicted PVR with a sensibility of 54.2% and specificity of 77.5% and NLR cut-off of 1.70 predicted PVR with a sensibility of 62% and specificity of 54.2%. Patients with primary PVR demonstrate greater neutrophil, monocyte, and LMR levels than the control group. Cut-off values obtained from ratios could be useful in a clinical setting when no posterior view of the fundus is possible due to media opacity.

Managing Traumatic Cataract in the Left Eye Following Blunt Trauma

Cataract is an opacity of the lens that causes a progressive decrease in visual acuity. Cataracts are the leading cause of blindness in the world and can be caused by many factors. This case report aims to identify and recognize the symptoms of cataract and appropriate management in a patient with traumatic cataract. A 54-year-old male patient came to the Eye Polyclinic of Dr. Zainoel Abidin Regional General Hospital Banda Aceh with complaints of blurred vision in the left eye like a fog that has been felt since 8 months ago after an accident and the left eye was hit by a motorcycle handlebar where the patient felt the complaint worsened in the past 2 months. Initially the patient felt glare when looking at light or car lights at night. On ophthalmologic status examination, it was found that the OS visus was 1/300 and the OS lens was cloudy. The patient was diagnosed with traumatic cataract OS ec blunt trauma. The management performed on the patient was lens extraction using the small incision cataract surgery (SICS) method and intraocular lens (IOL) insertion. The patient's vision improvement after cataract surgery was 5/24 at the first follow-up, 5/18 at the second follow-up, 5/9 at the third follow-up and there were no other ocular abnormalities due to trauma.

Bilateral Granular Macular Dystrophy Associated with Bilateral Cataracts: About a Case

Macular granular dystrophy is an autosomal recessive genetic disease characterized by corneal opacities responsible for a decrease in visual acuity. We report a case of bilateral granular dystrophy associated with cataract in a young adult seen at Zinder National Hospital. This is a 51-year-old patient with no significant personal or family ophthalmological history who consulted the ophthalmology department of the National Hospital of Zinder for progressive and bilateral visual acuity decline that has been evolving for several years. The ophthalmological examination of the day noted a decrease in visual acuity at a distance in bilateral., corneal deposits in stain and a grade II cortico-nuclear cataract was noted. Immediate bisequential cataract surgery was performed using the phacoAlternative technique with simple postoperative follow-up and good visual recovery. Keywords: Groenouw II, cataract, Zinder

Clinical Characteristics and Underlying Pathophysiology in 4 Subtypes of Dysthyroid Optic Neuropathy Patients

Objective: To analyze different subtypes, clinical characteristics, and pathophysiologies of dysthyroid optic neuropathy (DON) based on orbital fat and extraocular muscle (EOM) volume increases on orbital CT images. Methods: The author retrospectively reviewed the medical records of 80 patients (152 eyes) who were diagnosed with DON and treated at Anam, Guro, or Ansan hospitals of the Korea University College of Medicine from February 2006 to December 2023. Clinical features, ophthalmic examination, demographic characteristics, thyroid status, and radiographic findings from computed tomography scans (prevalence of fat or muscle volume increases) were analyzed. Results: Four groups were designated based on EOM volume (MV) and orbital fat volume (FV). Group 1 had no increase in MV or FV (5.3%, 8 eyes), group 2 had increased FV only (8.66%, 13 eyes), group 3 had an increase in MV only (52.6%, 80 eyes), while group 4 had both MV and FV increase (33.6%, 51 eyes). Patients in group 1 were younger and had low diplopia scores than patients in the other groups. Decreases in visual acuity, color vision abnormalities, diplopia score, and apical crowding were less frequent in groups 1 and 2 than groups 3 and 4 (P=0.000). Patients in groups 3 and 4 had significantly more apical crowding and higher diplopia scores and CAS scores than patients in groups 1 and 2 (P=0.000 and 0.013, respectively). The number of patients who underwent decompression surgery was significantly higher in groups 3 and 4 than groups 1 and 2 (P=0.000). Conclusion: Extraocular muscle enlargement occurred in 86% of DON patients and compression of the optic nerve due to enlargement of EOMs at the orbital apex is the main cause of DON. Optic nerve stretch and vascular insufficiency due to increased orbital pressure are other potential mechanisms underlying DON in groups without an increase in FV or MV. Although decreased visual acuity, color vision abnormalities, and diplopia were less frequent in these groups, greater attention should be paid to the timely diagnosis of DON.

Poverty and Vision: The Effect of Title 1 Status on Vision Screening Referral Rates in School-Aged Children in Western South Dakota

ABSTRACT Purpose Interventions such as eye exams and glasses are used to correct visual problems that may lead to amblyopia, an irreversible decrease in visual acuity. Children with limited access to these interventions are more likely to have unaddressed visual problems that can lead to amblyopia or negatively impact school performance. This study compared vision screening results of children in schools with Title 1 or Non-Title 1 designation to investigate the link between poverty and vision. Methods Data from KidsFIRST vision screenings conducted with the SPOTTM photoscreener performed in Rapid City Area elementary schools were compared across multiple parameters. Students were referred for eye examinations based on identifying the following problems: anisometropia, anisocoria, astigmatism, myopia, hyperopia, gaze misalignment, or a combination. Results Overall, eye exam referral rates have increased since 2012 (11.9% in 2012, 19.7% in 2023), with a disproportionate increase in referrals from Title 1 schools (25.2% in 2023) vs. Non-Title 1 schools (11.9% in 2023) (p < 0.001). This is largely due to a significantly higher prevalence of astigmatism referrals in Title 1 students (20.9%) compared to Non-Title 1 students (7.5%). Although a higher percentage of Title 1 students are reported to have eye correction (24.4% vs 16.6%), only a slightly higher percentage of Title 1 students wore eye correction during screening (11.5% vs 10.5%). Conclusion Students at Title 1 schools may have a higher rate of amblyopia risk factors. Additional eye care-based interventions should be taken to reduce the risk of amblyopia in this population.

Developmental characteristics and control effects of myopia and eye diseases in children and adolescents: a school-based retrospective cohort study in Southwest China

ObjectivesTo characterise the prevalence of myopia and eye diseases among school adolescents and children in Southwest China, and to evaluate the effectiveness of myopia control tools.DesignRetrospective cohort study.SettingAcross 95 basic...

A jugular venous compression adjunct for surgical excision of distensible orbital venous malformations

ABSTRACT Purpose Orbital venous malformations (VM) pose challenges in complete resection due to indistinct borders and bleeding proclivity. Current methods for aiding surgical excision of distensible orbital venous malformations are inadequate. We investigated whether external neck compression could facilitate intraoperative distension of venous orbital lesions during surgical excision in patients diagnosed with VM. Methods Eighteen patients (8 males and 10 females) diagnosed with distensible venous anomalies were enrolled. Neck compression technology, was employed to distend the lesions before puncture embolization using n-butyl-2-cyanoacrylate glue under general anesthesia. The surgical process, along with preoperative to postoperative changes in ocular symptoms, were recorded. Results The average surgical duration was 95 min. A mean of 3.41 ml surgical glue was used for embolization. The compression belt maintained pressure at 35–40 mmHg. Total lesion resection was achieved in 12 patients, with 6 patients undergoing subtotal removal not requiring supplementary surgery. Symptoms were entirely alleviated in 17 patients, and signs of distensible lesions during the Valsalva maneuver were absent. One patient underwent secondary surgery for residual eyelid lesions. Minor complications included mild ocular movement restriction, residual subcutaneous induration, transiently increased orbital pressure, and lower lid ectropion in four, three, four, and one patient, respectively. Three patients experienced a mild post-operative visual acuity decrease, although none experienced vision loss. Conclusions Direct orbital embolization aided by a jugular vein compression device is safe and demonstrates satisfactory outcomes in orbital varicose vein treatment.

Оценка фовеальной гипоплазии у недоношенных детей как прогностический фактор формирования центрального зрения

Original article Assessment of foveal hypoplasia in premature infants as a prognostic factor in the formation of central vision R. Atamuradov, I.B. Astasheva, M.R. Guseva, V.V. Marenkov, Yu.A. Kyun, A.R. Baranova Pirogov Russian National Research Medical University, Moscow, Russian Federation Yudina City Clinical Hospital, Moscow, Russian Federation Morozov Children’s City Clinical Hospital, Moscow, Russian Federation Purpose. Assessment of foveal hypoplasia (FH) in premature infants as a prognostic factor in the formation of central vision. Material and methods. We’ve examined 61 patients (118 eyes) aged 8.83±3.5 years who were born prematurely (gestational age 24–34 weeks, birth weight 690–2,700 grams). Among the preterm infants, 22 (36%) had a history of spontaneous regression of retinopathy of prematurity (ROP), 31 (51%) had laser retinal photocoagulation for ROP and 8 (13%) preterm patients were without ROP. All children were assessed for the best corrected visual acuity (BCVA) according to the Sivtsev and Orlova tables, optical coherence tomography (OCT), and registration of visual evoked potentials (VEP). Results. We have noted 4 degrees of FH in preterm infants: 1st degree – no extrusion of plexiform layers, foveal depression is significant (BCVA on average 0.91±0.1); 2nd degree – mild foveal depression, no extrusion of plexiform layers (BCVA on average 0.83±0.2); 3rd degree – absence of foveal depression and extrusion of plexiform layers, elongation of photoreceptor outer segments and thickening of the outer nuclear layer were observed (BCVA on average 0.7±0.2); 4th degree – foveal depression, extrusion of plexiform layers and elongation of photoreceptor outer segments are absent, thickening of the inner nuclear layer is preserved (BCVA on average 0.4±0.2). A significant difference of BCVA from the norm was noted at 4th degree (p&lt;0.05). Conclusion. Different degrees of FH have been identified, which can be used as a prognostic factor of visual acuity in premature infants. An uncorrectable decrease in visual acuity can be expected in children with 4th degree FH. Key words: foveal hypoplasia (FH), retinopathy of prematurity (ROP), optical coherence tomography (OCT), macula, visual evoked potentials (VEP)

Severe Circulatory Disturbance in Optic Disc, Retina, and Choroid Following Sub-Tenon Triamcinolone Acetonide Injection for Posterior Scleritis.

To report a rare case of optic disc and chorioretinal vascular occlusions in the right eye following sub-Tenon injection of triamcinolone acetonide (STTA) in an older male patient with scleritis and to discuss the associated risk factors and potential alternative therapies. The medical history and clinical examination, including fundoscopy, fluorescein angiography (FA), and indocyanine green angiography (ICGA), were conducted to diagnose and evaluate the extent of vascular occlusion after STTA. An extensive literature review was undertaken to ascertain the associated risks and consider other treatment options for scleritis. Severe circulatory disturbances in the optic disc and chorioretinal regions of the right eye developed after STTA for exacerbated scleritis, as confirmed by FA and ICGA, resulting in a significant decrease in visual acuity. A complex medical history encompassing ophthalmic and systemic health issues may have contributed to this negative outcome. A literature review pointed out the potential complications of STTA and highlighted alternative approaches to scleritis management. Cautious application of STTA in treating scleritis is crucial, especially in patients with pre-existing vascular or ocular conditions. Thus, a multidisciplinary approach and a careful assessment of various treatment options are vital to minimize the risk of severe complications and improve patient outcomes.

Time to initiate anti-vascular endothelial growth factor therapy and visual outcome in central retinal vein occlusion

This retrospective study aimed to investigate the progression of central retinal vein occlusion (CVO) prior to treatment initiation and its impact on prognosis. Of the 54 studied eyes with acute CVO, the average logMAR visual acuity (VA) at the initial visit was 0.65 ± 0.49 with an average time to treatment of 14.9 ± 14.5 days. VA at the initial treatment was identified as a stronger predictor of VA at the final visit compared to VA at the first visit or other factors. Patients who received treatment more than 28 days after the initial visit experienced a significant decline in VA compared to those treated within 28 days (0.21 ± 0.35 vs. 0.04 ± 0.13, p = 0.006). Additionally, patients who were treated between 15 and 28 days showed a greater decrease in VA compared to those treated within 14 days (0.12 ± 0.46 vs. 0.018 ± 0.02, p = 0.026). These findings from the current retrospective analysis suggesting that there is a possibility of VA decline at the initial treatment associating with worse prognosis even when treatment is administered within a month should be further investigated in the prospective study. Also, it may be crucial to consider frequent monitoring of acute CVO patients for initiating treatment at the optimal timing.

Correction of Internal Astigmatism Using Toric Scleral Contact Lens after Implantable Collamer Lens Surgery

Purpose: We present a case of internal astigmatism correction using a toric scleral contact lens in a patient with high myopia after implantable collamer lens (ICL) surgery.Case summary: A 45-year-old man presented with a significant decrease in visual acuity despite previous ICL surgery. Initial attempts to fit a corneal rigid gas permeable contact lens to the left eye were unsuccessful due to fitting challenges. Subsequently, the use of a spherical scleral contact lens effectively corrected corneal astigmatism but failed to address internal astigmatism, thereby limiting improvement in visual acuity. Postoperative corneal ectasia and ICL rotation were suspected to be the underlying causes of this astigmatism. The introduction of a front toric scleral lens resulted in a significant improvement in visual acuity and sustained comfort throughout the 3-month follow-up period.Conclusions: The use of toric scleral lenses can significantly improve visual acuity and provide exceptional comfort in cases where corneal morphology and lens position change after ICL surgery. This modality presents a promising alternative for future consideration.

Wipe-Out following Gonioscopy-Assisted Transluminal Trabeculotomy combined with Phacoemulsification.

Précis: We report a case of a 62-year-old male patient who developed a wipe-out phenomenon after uncomplicated gonioscopy-assisted transluminal trabeculotomy combined with cataract surgery. A 62-year-old male patient with a diagnosis of pseudo-exfoliation and open-angle glaucoma underwent uncomplicated gonioscopy-assisted transluminal trabeculotomy (GATT) combined with phacoemulsification surgery due to advanced glaucomatous damage and high intraocular pressure. Postoperative decrease in visual acuity and central visual field deterioration suggested a wipe-out phenomenon. Although the wipe-out phenomenon has been reported after other surgeries in patients with advanced glaucoma, as far as we know, this is the first report of a wipe-out phenomenon secondary to GATT combined with phacoemulsification surgery. This complication, which can lead to severe vision loss, should be considered before the surgical decision.

Efficacy of gonioscopy-assisted transluminal trabeculotomy and trabeculectomy in patients with primary open-angle glaucoma and pseudoexfoliative glaucoma: A single surgeon's experience.

To compare the intraocular pressure (IOP)-lowering efficiency of gonioscopy-assisted transluminal trabeculotomy (GATT) and trabeculectomy (TRAB) with mitomycin C in patients with primary open-angle glaucoma (POAG) and pseudoexfoliative glaucoma (PEXG). In this retrospective comparative study, consecutive patients with POAG or PEXG who underwent GATT or TRAB by a single surgeon and with a follow-up period of at least 1 year were included. Surgical success rates, change in best-corrected visual acuity, IOP, the need for antiglaucoma medication, surgical complications, and the need for additional glaucoma surgery were compared. Surgical success was defined as an IOP reduction of ≥30% or an IOP of ≤18 mmHg. Complete success was defined as without medication. Qualified success was defined as with or without topical medication. The mean baseline IOP was 27.4 ± 8.3 and 24.6 ± 7.6 mmHg (P = 0.13) with the mean number of medications being 3.7 ± 1.0 and 3.7 ± 1.1 (P = 0.98) in TRAB and GATT, respectively. At 12 months, the mean IOP was 15.3 ± 3.5 and 12.5 ± 4.6 mmHg (P = 0.24) with the mean number of medications being 0.9 ± 1.2 and 0.8 ± 1.4 (P = 0.76) after GATT and TRAB, respectively. IOP was lowered from baseline by 52.7% ± 17.5% after TRAB and 45.7% ±18.6% after GATT (P = 0.12). There was no decrease in best-corrected visual acuity in either group. The qualified surgical success rate was 94.4% in the GATT group and 94.9% in the TRAB group (P = 0.75). Percentage of complete success was 64.1% and 52.8% (P = 0.22) after TRAB and GATT, respectively. In patients with POAG and PEXG, GATT was as effective and safe as TRAB in lowering IOP and reducing the number of antiglaucomatous drugs.

Corneal Toxicity in Patients Treated by BELANTAMAB MAFODOTIN: How to Improve and Facilitate Patients Follow-Up Using Refractive Shift?

Purpose: Multiple myeloma (MM) is the second most common neoplastic blood disease worldwide. Belantamab mafodotin is a new antibody conjugate anti-B-cell maturation antigen effective against refractory myelomas. It induces intracorneal microcysts leading to refractive fluctuations. The aim of this study is to assess the value of monitoring refractive fluctuations based on the location of microcystic-like epithelial changes (MECs) to facilitate patient follow-up. Methods: This observational and multicentric study was conducted using data collected from several French centers contacted through secure email through a standardized data collection table. Results: The fluctuation of objective refraction in spherical equivalent confirms a significant myopic shift from peripheral to central forms. A decrease in the best-corrected visual acuity (BCVA), an increase in keratometry, and an increase in central epithelial pachymetry have also been observed when MECs migrate toward the center. Conclusion: The myopization found in our study in patients with central and paracentral MECs is consistent with current literature. Fluctuations in BCVA, keratometry, and epithelial pachymetry are also consistent. This study is the first real-world study and highlights heterogeneity in follow-up, emphasizing the need to establish multidisciplinary follow-up strategies. The analysis of refractive fluctuations appears to be a reproducible and noninvasive screening method that could facilitate patient follow-up without the need for consultation focused on corneal diseases.