Post-Intravitreal injection pain reduction using topical NSAIDS: A comparative study.

Purpose: To compare the efficacy of two different topical non-steroidal anti-inflammatory drugs (NSAIDs) drops with versus without conservatives after intravitreal injections (IVIs).

Design: Prospective, randomized, placebo-controlled, single-blinded comparative study.

Participants And Method: A total of 308 eyes of 252 patients receiving an IVI of anti-vascular endothelial growth factor (anti-VEGF) were randomly assigned to receive either a single drop of nepafenac 0.

100th anniversary of Acta Ophthalmologica.

The Year 2023 is particularly important for Acta Ophthalmologica journal. It is an anniversary year, as Acta Ophthalmologica celebrates its 100th anniversary. The journal was founded by Konrad Kristian Karl (K.

Ocular involvement in autoimmune bullous diseases.

Autoimmune bullous diseases represent a heterogenous group of disorders caused by autoantibodies against adhesion molecules; the location of the target protein determines the level of cleft formation. The spectrum of ocular lesions in autoimmune bullous diseases can range from mild symptoms to severe involvement with sight impairment and even, in some cases, blindness. In pemphigus vulgaris, the prevalence of ocular involvement has been reported to be between 7% and 26%.

Biologic therapies for psoriasis and eyes.

Psoriasis is a systemic inflammatory disorder, manifested mainly by skin lesions, but the inflammation also may affect the joints and eye. Many comorbidities have been described in association with psoriasis, including metabolic syndrome and coronary plaques. The pathomechanism of psoriasis is multifaceted.

Allergic disorders of the eyelid.

Eyelid dermatitis may present with a variety of clinical findings including erythema, pruritus, and edema, and it has a wide differential. Allergic contact dermatitis due to allergen sources in personal care products, cosmetics, and fragrances is a leading cause of eyelid dermatitis and may be challenging to diagnose by clinical examination alone. Expanded patch testing, in addition to careful inspection of the surrounding skin for additional areas of involvement and clinical clues, remains an important tool in differentiating allergic contact dermatitis from other relevant etiologies of eyelid dermatitis including irritant contact dermatitis, atopic dermatitis, seborrheic dermatitis, and rosacea.

Meibomian gland dysfunction and blepharitis: A common and still unsolved ophthalmic problem.

Blepharitis and meibomian gland dysfunction (MGD) are very common, usually underdiagnosed and underappreciated diseases. More than 50% of patients seeking ophthalmologic consultations have symptoms and signs indicating one or both entities. We summarize the key points of diagnosis and management of both diseases, comparing the work of Dry Eye Workshop II (2017) with the dry eye blepharitis syndrome unification theory.

Adamantiades-Behçet disease: Between dermatology and ophthalmology.

Adamantiades-Behçet disease is an inflammatory, vascular disease of unknown etiology. The disease is named after two physicians, Benediktos Adamantiades and Hulȗsi Behçet, who both made significant contributions to the study of the disease. It was probably first described by Hippocrates in 500 BCE.

The methylation profile of , , , and associated with environmental exposures differed between Polish infants with the food allergy and/or atopic dermatitis and without the disease.

Objectives: Epigenetic dynamics has been indicated to play a role in allergy development. The environmental stimuli have been shown to influence the methylation processes. This study investigated the differences in CpGs methylation rate of immune-attached genes between healthy and allergic infants.

Antioxidative Role of Heterophagy, Autophagy, and Mitophagy in the Retina and Their Association with the Age-Related Macular Degeneration (AMD) Etiopathogenesis.

Age-related macular degeneration (AMD), an oxidative stress-linked neurodegenerative disease, leads to irreversible damage of the central retina and severe visual impairment. Advanced age and the long-standing influence of oxidative stress and oxidative cellular damage play crucial roles in AMD etiopathogenesis. Many authors emphasize the role of heterophagy, autophagy, and mitophagy in maintaining homeostasis in the retina.

Deep Learning Applications to Classification and Detection of Age-Related Macular Degeneration on Optical Coherence Tomography Imaging: A Review.

Age-related macular degeneration (AMD) is one of the leading causes of blindness in the elderly, more commonly in developed countries. Optical coherence tomography (OCT) is a non-invasive imaging device widely used for the diagnosis and management of AMD. Deep learning (DL) uses multilayered artificial neural networks (NN) for feature extraction, and is the cutting-edge technique for medical image analysis for diagnostic and prognostication purposes.

Colour vision restrictions for driving: an evidence-based perspective on regulations in ASEAN countries compared to other countries.

Colour vision deficiency is an impairment in discriminating colours. Beyond occupational opportunities, colour vision-based restrictions may limit driving, which is a daily task for many people. This review aims to compare existing colour vision requirements for obtaining a driving license in southeast Asian countries to the rest of the world.

Potential Ocular Biomarkers for Early Detection of Alzheimer's Disease and Their Roles in Artificial Intelligence Studies.

Alzheimer's disease (AD) is the leading cause of dementia worldwide. Early detection is believed to be essential to disease management because it enables physicians to initiate treatment in patients with early-stage AD (early AD), with the possibility of stopping the disease or slowing disease progression, preserving function and ultimately reducing disease burden. The purpose of this study was to review prior research on the use of eye biomarkers and artificial intelligence (AI) for detecting AD and early AD.

Capability of the iSeq 100 sequencing system from Illumina to detect low-level substitutions in the human mitochondrial genome.

The significance of mtDNA heteroplasmy in forensic and medical genetics has increased recently because massively parallel sequencing (MPS) technologies enable more accurate and precise detection of minority nucleotide variants. Recent reports have shown that detection of low-level substitutions may depend on library preparation or sequencing protocol, and can vary for different MPS platforms. The MiSeq (Illumina) and Ion S5 (Thermo Fisher Scientific) are mainly used for heteroplasmy detection, but no data are available regarding the iSeq 100, an Illumina platform of the smallest throughput.

Diagnosing Systemic Disorders with AI Algorithms Based on Ocular Images.

The advent of artificial intelligence (AI), especially the state-of-the-art deep learning frameworks, has begun a silent revolution in all medical subfields, including ophthalmology. Due to their specific microvascular and neural structures, the eyes are anatomically associated with the rest of the body. Hence, ocular image-based AI technology may be a useful alternative or additional screening strategy for systemic diseases, especially where resources are scarce.

A Review of Ambient Air Pollution as a Risk Factor for Posterior Segment Ocular Diseases.

Purpose: To review the most recent evidence on the association of ambient air pollution with posterior segment ocular diseases.

Methods: A search of the most recently published medical literature was performed in PubMed and Google Scholar on 10 December 2022. Articles published between 2018 and December 2022 were included in this rapid review.

Chord mu and chord alpha as postoperative predictors in multifocal intraocular lens implantation.

Purpose: With the aging population, the prevalence of presbyopia and the popularity of multifocal intraocular lenses is also growing worldwide. Unfortunately, in some cases, they are still associated with postoperative visual disturbances. Recent literature started to evaluate angle kappa- and angle alpha-derived metrics of chord mu and chord alpha as possible predictive values for visual outcomes after multifocal intraocular lens implantation but the published results are inconsistent between studies.

Entropy Scaling of Molecular Dynamics in a Prototypical Anisotropic Model near the Glass Transition.

Dynamics and thermodynamics of molecular systems in the vicinity of the boundary between thermodynamically nonequilibrium glassy and metastable supercooled liquid states are still incompletely explored and their theoretical and simulation models are imperfect despite many previous efforts. Among them, the role of total system entropy, configurational entropy, and excess entropy in the temperature-pressure or temperature-density dependence of global molecular dynamics (MD) timescale relevant to the glass transition is an essential topic intensively studied for over half of a century. By exploiting a well-known simple ellipsoidal model recently successfully applied to simulate the supercooled liquid state and the glass transition, we gain a new insight into the different views on the relationship between entropy and relaxation dynamics of glass formers, showing the molecular grounds for the entropy scaling of global MD timescale.

A Global Review of Publicly Available Datasets Containing Fundus Images: Characteristics, Barriers to Access, Usability, and Generalizability.

This article provides a comprehensive and up-to-date overview of the repositories that contain color fundus images. We analyzed them regarding availability and legality, presented the datasets' characteristics, and identified labeled and unlabeled image sets. This study aimed to complete all publicly available color fundus image datasets to create a central catalog of available color fundus image datasets.

Glass Transition and Related Phenomena.

Despite recent advances in the study of complex systems, which were recognized by the Nobel Prize in Physics in 2021, glass transition and the physicochemical phenomena that occur in the supercooled liquid and glassy states have remained shrouded, at least partially, in mystery for various material groups [...

Genetic control of photoprotection and photosystem II operating efficiency in plants.

Photoprotection against excess light via nonphotochemical quenching (NPQ) is indispensable for plant survival. However, slow NPQ relaxation under low light conditions can decrease yield of field-grown crops up to 40%. Using semi-high-throughput assay, we quantified the kinetics of NPQ and photosystem II operating efficiency (ΦPSII) in a replicated field trial of more than 700 maize (Zea mays) genotypes across 2 yr.

Strong Chiroptical Effects in the Absorption and Emission of Macrocycles Based on the 2,5-Diaminoterephthalate Minimal Fluorophore.

Chiral fluorescent macrocycles consisting of two to four units of dimethyl 2,5-diaminoterephthalate can be readily synthesized in a one-pot manner from inexpensive building blocks. Depending on the concentration, either a paracyclophane-like dimer with closely stacked benzene rings or a triangular trimer is the main product of the reaction. The macrocycles exhibit fluorescence in solution as well as in the solid state with maxima that are red-shifted with decreasing size of the macrocyclic ring and are observed at wavelengths from 590 (tetramer in solution) to 700 nm (dimer in the solid state).

Swept-Source Optical Coherence Tomography Thresholds in Differentiating Clinical Outcomes in a Real-World Cohort of Treatment-Naïve Multiple Sclerosis Patients.

This study aimed to determine whether peripapillary retinal nerve fiber layer (pRNFL) and ganglion cell-inner plexiform layer (GCIPL) thickness thresholds for single-time-point swept-source optical coherence tomography (SS-OCT) measures can differentiate the clinical outcomes of treatment-naïve people with multiple sclerosis (pwMS). A total of 275 patients with the clinically isolated syndrome (n = 23), benign MS (n = 8), relapsing-remitting MS (n = 185), secondary progressive MS (n = 28), primary progressive MS (n = 31), and with no history of optic neuritis were included. The mean Expanded Disability Status Scale (EDSS) score was 3.