Unusual Coats-like response in occlusive retinal periphlebitis.

Coats-like response refers to a condition where abnormal telangiectatic retinal vessels and aneurysms associated with subretinal exudation are seen in the setting of other ocular or systemic diseases. So far, it has been described with various ocular disorders like retinitis pigmentosa, chronic ischemic branch retinal vein obstruction and pars planitis. A man in his 30s presented with a 1-month history of diminution of vision in the left eye.

The Impact of Changing Physicians on Compliance with Management of Myopia Progression.

Background: The global incidence of high myopia is increasing, with projections indicating a rise from 3 to 10% of the global population by 2050. Effective treatment options exist to reduce myopia progression, but their success is contingent on patient adherence. This study assesses the impact of changes in treating physicians on adherence to therapy to control myopia progression.

Femtosecond Laser-Assisted Pterygium Surgery Using a Customized Algorithm for Trapezoidal Conjunctival Grafts.

Purpose: Conjunctival autografts (CAGs) are the gold standard treatment after pterygium resection, but it is challenging to achieve consistently thin Tenon-free CAGs with manual dissection. We herein report the reproducibility and clinical outcomes of a novel algorithm to produce customizable trapezoidal CAGs using femtosecond laser (femtosecond lasers)-assisted pterygium surgery.

Methods: We first tested this algorithm in 4 pig eyes to show reproducibility.

Lipid nanoparticle-mediated intracameral mRNA delivery facilitates gene expression and editing in the anterior chamber of the eye.

Lipid nanoparticles (LNPs) have shown great potential in the field of gene therapy for retinal diseases. To expand on this application, we investigated LNP-mediated mRNA delivery to the anterior chamber of the eye via the intracameral (IC) route of administration. Here, we show that IC injections of LNPs facilitated protein expression and gene editing in the trabecular meshwork (TM).

Quantitative Swept-Source Optical Coherence Tomography Angiography (SS-OCTA) Analysis of Macular Microvascular Alterations in Bietti Crystalline Dystrophy.

Purpose: Bietti crystalline dystrophy (BCD) is a rare retinal dystrophy characterized by progressive visual impairment. This study aimed to evaluate changes in retinal and choroidal vessels and blood flow in BCD patients using swept-source optical coherence tomography angiography (SS-OCTA) and to investigate potential parameters associated with visual function.

Methods: This cross-sectional study included 166 eyes from 86 clinically diagnosed BCD patients, classified into three disease stages based on Yuzawa's classification.

Sensitivity to temporal synchrony in audiovisual speech and language development in infants with an elevated likelihood of autism: A developmental review.

Detecting temporal synchrony in audiovisual speech in infancy is fundamental for socio-communicative development, especially for language acquisition. Autism is an early-onset and highly heritable neurodevelopmental condition often associated with language difficulties that usually extend to infants with an elevated likelihood of autism. Early susceptibilities in still unclear basic mechanisms may underlie these difficulties.

New insights into persistent corneal subepithelial infiltrates following epidemic keratoconjunctivitis: The first case report with ultrastructural and immunohistochemical investigations.

Epidemic keratoconjunctivitis (EKC) is one of the most severe clinical manifestations of human adenovirus ocular surface infection, which may lead to the formation of subepithelial infiltrates (SEIs) in the anterior corneal stroma in 20-50 % of cases. SEIs may be asymptomatic or give rise to corneal aberrations and visual impairment for months or years after acute infection, despite treatments. Here, we describe the ultrastructural and immunophenotypic features of the anterior corneal stroma of a patient who underwent superficial anterior lamellar keratoplasty (SALK) surgery to remove corneal opacities related to clinically significant and steroid-unresponsive, long-lasting SEIs after adenoviral EKC.

Attachment of Hydrogel Patches to Eye Tissue through Gel Transfer using Flexible Foils.

Glaucoma, a leading cause of blindness, demands innovative and effective treatments that surpass the limitations of current drug and surgical interventions to lower intraocular pressure. This study describes the generation of cell-repellent hydrogel patches, their deposition on the ocular surface, and a photoinduced chemical binding between the patches and the collagens of the eye. The hydrophilic and protein-repellent hydrogel patch is composed of a copolymer made from dimethylacrylamide and a comonomer unit with anthraquinone moieties.

Use of Augmented Reality for Training Assistance in Laparoscopic Surgery: Scoping Literature Review.

Background: Laparoscopic surgery training is a demanding process requiring technical and nontechnical skills. Surgical training has evolved from traditional approaches to the use of immersive digital technologies such as virtual, augmented, and mixed reality. These technologies are now integral to laparoscopic surgery training.

A Sneaky Culprit: Secondary Infectious Keratitis Due to Brevundimonas diminuta.

Purpose: To describe a rare case of infectious keratitis secondary to Brevundimonas diminuta, a gram-negative bacillus with fluoroquinolone resistance and rare clinical isolation.

Methods: A 50-year-old man with contact lens overuse presented with a large corneal ulcer and hand motion visual acuity. Initial treatment with fortified topical tobramycin and vancomycin yielded slow improvement, and initial culture grew Staphylococcus epidermidis, Staphylococcus hominis, and Corynebacterium bovis.

A Flipped Classroom Model to Enhance Simulation Education for Percutaneous Renal Surgery.

Introduction: The limitations of lectures are magnified when teaching technical skills. A "flipped classroom" (FC) model allows learners to first review material and replaces lectures with active teacher-learner engagement. FC has been shown to improve knowledge retention, but its impact on skill acquisition is unknown.

3D ophthalmic ultrasonography at the slit lamp using existing ultrasound systems.

Purpose: This study aims to explore the feasibility and performance of three-dimensional ultrasound (3DUS) imaging in ophthalmology using commercially available ultrasound probes adapted to a slit lamp.

Significance: Despite ultrasound's long-standing application in eye care for visualizing ocular components, the evolution of 3DUS technology has remained inactive, with limited development and commercial availability. This study introduces a novel method that could potentially enhance ophthalmic diagnostics and treatment planning by providing comprehensive 3D views of ocular structures using existing ultrasound probes adapted to the conventional slit lamp.

Experience modulates gaze behavior and the effectiveness of information pickup to overcome the inversion effect in biological motion perception.

The inversion effect in biological motion suggests that presenting a point-light display (PLD) in an inverted orientation impairs the observer's ability to perceive the movement, likely due to the observer's unfamiliarity with the dynamic characteristics of inverted motion. Vertical dancers (VDs), accustomed to performing and perceiving others to perform dance movements in an inverted orientation while being suspended in the air, offer a unique perspective on this phenomenon. A previous study showed that VDs were more sensitive to the artificial inversion of PLDs depicting dance movements when compared to typical and non-dancers if given sufficient dynamic information.

Identification of diabetic retinopathy lesions in fundus images by integrating CNN and vision mamba models.

Diabetic retinopathy, a retinal disorder resulting from diabetes mellitus, is a prominent cause of visual degradation and loss among the global population. Therefore, the identification and classification of diabetic retinopathy are of utmost importance in the clinical diagnosis and therapy. Currently, these duties are extensively carried out by manual examination utilizing the human visual system.

Polydipsia Induced Acute Angle-Closure Crisis.

We present a case of Acute Angle-Closure Crisis (AACC) precipitated by primary transient psychogenic polydipsia; we believe that our case is the first of its kind to be reported. A 74-year-old male presented to the emergency department with altered mental status due to acute-onset hyponatremia. Six days after admission, the patient noticed painful loss of vision in his right eye and an ipsilateral headache lasting 10-15 minutes.

Cognitive Impairment in Primary Open Angle Glaucoma: A Case Control Study.

Prcis: Cognitive impairment in multiple domains was observed in primary open angle glaucoma patients as compared to age and gender matched healthy controls.

Objective: Evaluation of cognitive impairment in individuals with Primary Open Angle Glaucoma (POAG).

Methods: In this case-control study, individuals with POAG (cases, n=70) were compared with age- and sex-matched healthy individuals (controls, n=70) using detailed ophthalmological evaluation, cognitive assessment and serum cortisol level.

One-Year Real-World Outcomes of Ab-Externo Gel Stent Placement From the EXPAND Study.

Prcis: In the real-world, retrospective, EXPAND study of consecutive adults with glaucoma, ab-externo gel stent implantation effectively lowered intraocular pressure (34%) and the medication burden (61%), with transient/self-resolving hypotony as the most frequent adverse event (28%).

Purpose: To assess effectiveness and safety of ab-externo gel stent (GS) implantation in glaucoma.

Methods: Multicenter, real-world, retrospective study.

A TTPA deletion is associated with Retinopathy with Vitamin E Deficiency (RVED) in the English Cocker Spaniel Dog.

Retinopathy with Vitamin E Deficiency (RVED) is a familial disease in the English Cocker Spaniel (ECS) dog breed. Ophthalmic abnormalities observed in RVED-affected ECS include lipofuscin granule deposition within the tapetal fundus and subsequent retinal degeneration resulting in visual deficits. Affected dogs may also exhibit neurological signs that include ataxia and hindlimb proprioceptive deficit.

Integrin Trafficking, Fibronectin Architecture, and Glomerular Injury upon AdipoR1 Depletion.

Background: Deficiency of adiponectin and its downstream signaling may contribute to the pathogenesis of kidney injury in type 2 diabetes. Adiponectin activates intracellular signaling via adiponectin receptors 1 and 2 (AdipoR1 and AdipoR2), but the role of AdipoR-mediated signaling in glomerular injury in type 2 diabetes remains unknown.

Methods: The expression of AdipoR1 in the kidneys of people with type 2 diabetes and the expression of podocyte proteins or injury markers in the kidneys of AdipoR1-knockout (AdipoR1-KO) mice and immortalized AdipoR1-deficient human podocytes were investigated by immunohistochemistry and immunoblotting.

Self-perceived and measured visual function, the impact of eye-disease, wellbeing, social determinants, and personality traits in Swedish 70-year-olds-results from the Gothenburg H70 Study.

Purpose: To explore the potential correlation between subjective and measured visual function, as well as to analyse the influence of eye disease, socioeconomic factors and emotional dimensions.

Methods: Semi-structured interviews, physical examinations and functional tests (n = 1203). Demographics covered sex, marital status, education, household economy, smoking and alcohol.

Safety and Efficacy of Lotilaner Ophthalmic Solution (0.25%) in Treating Demodex Blepharitis: Pooled Analysis of Two Pivotal Trials.

Introduction: Lotilaner ophthalmic solution (0.25%) is the first United States Food and Drug Administration (US FDA)-approved drug for treating Demodex blepharitis. In pivotal trials, it was found to be well tolerated and demonstrated a significant reduction in collarettes and mite density after a 6-week treatment regimen.

Performance of weighted genomic BLUP and Bayesian methods for Hanwoo carcass traits.

To improve the quality and yield of the Korean beef industry, selection criteria often focus on estimated breeding values for carcass weight (CWT), eye muscle area (EMA), backfat thickness (BF), and marbling score (MS). This study estimated genetic parameters and assessed the accuracy of genomic estimated breeding values (GEBVs) using SNP weighting methods. We compared the accuracy of these methods with the genomic best linear unbiased prediction (GBLUP) and various Bayesian approaches (BayesA, BayesB, BayesC, and BayesCPi) for the specified traits.

Impact of signs and symptoms of dry eye disease on health-related quality of life: a cross-sectional population study among older adults.

Purpose: To assess the relationship between quality of life (QoL) and ocular surface health within a Finnish population-based cohort.

Methods: A cross-sectional study involved 601 individuals born between the years 1933-1956. Ocular surface health and dry eye disease (DED) were clinically evaluated using several diagnostic tests.