Developing Topics.

Background: Despite being among the fastest-growing ethnoracial groups in Canada and the United States, individuals of Asian descent are significantly underrepresented in research on Alzheimer's disease and related dementias (ADRD). Limited evidence suggests a lower incidence of dementia among Asian Americans compared to their White counterparts; however, there is variability in risk factors among Asian American subgroups. Understanding this heterogeneity is crucial for tailoring dementia prevention and intervention strategies in Asian populations.

Developing Topics.

Background: Recent studies have identified visual impairment as a potentially modifiable dementia risk factor. However, the underlying mechanism linking visual impairment and cognitive decline is still not fully understood. Additionally, there has been a dearth of research focusing on Latinos.

Developing Topics.

Background: This study investigated the efficacy of emerging digital screening tools for detecting cognitive impairment (CI) in a large community of elderly individuals with lower educational backgrounds.

Method: This community-based cohort study included 1083 participants (age≥65 years), 337 of whom were diagnosed with CI (64.1%≤6 years).

Alzheimer's Imaging Consortium.

Background: Aging is associated with disruptions in non-rapid eye movement (NREM) sleep and memory decline. Cerebral small vessel disease (CSVD) increases with age and is associated with clinical sleep disturbance, but little is known about its relationship with local expression of NREM sleep. Here, we explore associations between CSVD burden, memory, and local electroencephalography (EEG) measures during NREM sleep in older adults.

Alzheimer's Imaging Consortium.

Background: Sleep deficiency is associated with an increased risk of Alzheimer's disease (AD), warranting research on underlying mechanisms. This study examined the association of sleep architecture with anatomical features frequently observed in AD: (1) atrophy of cuneus, hippocampus, entorhinal, inferior parietal, parahippocampal, and precuneus regions (henceforth referred to as "AD-vulnerable regions") and (2) the presence of cerebral microbleeds.

Method: In 271 participants of the Atherosclerosis Risk in the Communities Study, we examined the prospective association of baseline sleep architecture with anatomical features of the brain identified on MRI conducted ∼17 years later.

Impact of PM, relative humidity, and temperature on sleep quality: a cross-sectional study in Taipei.

Introduction: TWe investigated impacts of particulate matter with an aerodynamic diameter of less than 2.5 μm (PM), relative humidity (RH), and temperature on sleep stages and arousal.

Materials And Methods: A cross-sectional analysis involving 8,611 participants was conducted at a sleep center in Taipei.

Alzheimer's Imaging Consortium.

Background: Dementia is age-related with a significant genetic contribution, yet genome-wide association studies have not fully accounted for heritability. This discrepancy may in part be due to reliance on SNPs and small indels. Whole-genome sequencing (WGS) data in the Japanese population may reveal population-specific susceptibility loci for dementia.

Dementia Care Research and Psychosocial Factors.

Background: Responses to individualized music in people living with dementia can be indicated by both verbal and non-verbal cues. Evidence suggests that elevated pupil dilation responses to familiar vs. unfamiliar music are preserved in people living with typical Alzheimer's disease (tAD), and to an extent in people with its atypical 'visual' variant (Posterior Cortical Atrophy; PCA) (Brotherhood et al.

Dementia Care Research and Psychosocial Factors.

Background: The World Health Organization forecasts a population of 2,000 million people over 60 years by the year 2050, with 7% of this population suffering from dementia. Making a constant clinical-technological evaluation of older adults allows early detection of the disease and provides a better quality of life for the patient. In this sense, the research and development of innovative technological systems for the early detection of the disease, its monitoring and management of the growing number of patients with cognitive diseases has increased in recent years, integrating data collection and its automatic processing based on geriatric metrics into these systems using artificial intelligence (AI) methods.

Dementia Care Practice.

Background: A critical need to increase Alzheimer's disease (AD) screening exists given rising incidence, new disease-modifying treatments, and ill-equipped primary care settings. This study assessed the feasibility of a novel, community-based AD screening program to increase cognitive and retinal-based assessments.

Methods: An observational study, supported by the Davos Alzheimer's Collaborative, assessed the utility of leveraging community-based settings to increase rates of cognitive assessment (conducted by Alzheimer Society (AS) social workers [SWs]) and RetiSpec's AI-based eye test in optometry settings to detect biologic signatures of AD (plus participant survey).

Dementia Care Practice.

Background: Alzheimer's disease can cause sleep disturbances in humans, which can worsen other symptoms of the disease.

Method: In our study, we examined the sleep patterns of 23 patients with Alzheimer's disease, aged 65-74 years (20 women and 3 men), over 4 months. All patients reported experiencing poor sleep, including difficulty sleeping in the ward, frequent awakenings during the night, early morning awakenings, and daytime sleepiness.

Epidemiology of Consumer Product-Related Ocular Injuries in the Incarcerated Population.

Purpose: To characterize the epidemiology of consumer product-related ocular injury in the United States (US) incarcerated population, and identify preventable causes.

Methods: The National Electronic Injury Surveillance System (NEISS) database was queried for cases of eye injury from 2014 to 2023. Incarcerated cases were identified using the keywords "prison", "jail", "inmate", and "incarcerate".

Dementia Care Practice.

Background: This presentation maps the journey of an evidence-based dementia care program from effectiveness trial design to adoption by policymakers as an ongoing program available to eligible older adults living at home with dementia and their care partners. Care of People with Dementia in their Environments (COPE) is a non-pharmacologic program that seeks to maximize physical function and quality of life in people with dementia and build dementia management skills in care partners. Efficacy trial results showed that, compared to controls, people with dementia receiving COPE had greater functional independence in activities of daily living and care partners receiving COPE reported improved well-being and increased confidence using dementia management skills.

Technology and Dementia Preconference.

Background: Phenotyping Alzheimer's Disease (AD) can be crucial to providing personalized treatment. Several studies have analyzed the use of digital biomarkers to characterize a subject's behavior, usually obtained from a single modality, such as speech. However, combining several modalities in a single study has not been deeply studied.

Technology and Dementia Preconference.

Background: The early detection of neurologic damage at the microscopic level when the disease is subclinical would facilitate intervention preventing progression or potentially reversing the condition. The early determination of drug efficacy could shorten the length of drug studies, thereby reducing research costs. The eye is the only place in the body where an artery, vein, and nerve can be directly visualized The nerve fiber layer of the retina is an outgrowth of the brain.

Dementia Care Practice.

Background: Virtual reality (VR), an emerging technology that is becoming increasingly widespread, shows promise as an effective rehabilitation strategy for various diseases. The aim of this study was investigating usability and acceptability of VR in people with Alzheimer's Disease (AD).

Method: Nine people with early and middle stages of AD were included in the study.

Technology and Dementia Preconference.

Background: Clinical rating scales and neuropsychological tests are commonly used for assessing sign and disease severity, yet lack detail in the early stages Alzheimer's Disease (AD). Existing evaluation methods can be subjective, nonlinear, expensive, or reliant on anecdotal evidence making objective and consistent characterization and phenotyping of AD difficult. Multimodal analysis of patient behavior, rather than scoring of patient-generated output which can be skewed by compensation strategies, presents a unique opportunity to objectively quantify AD related changes.

Generation of Retinal Ganglion Cells from Reprogrammed Keratocytes of Non-Glaucoma and Glaucoma Donors.

Human induced pluripotent stem cell (hiPSC)-based disease modeling can be successfully recapitulated to mimic disease characteristics across various human pathologies. Glaucoma, a progressive optic neuropathy, primarily affects the retinal ganglion cells (RGCs). While multiple groups have successfully generated RGCs from non-diseased hiPSCs, producing RGCs from glaucomatous human samples holds significant promise for understanding disease pathology by revealing patient-specific disease signatures.

Combined Phacoemulsification, Goniosynechialysis and Ab Interno Trabeculectomy in Primary Angle-closure Glaucoma: Long-term Results.

This research was designed to evaluate the efficacy and safety of ab-interno trabeculectomy (Trabectome and Kahook Dual Blade) combined with phacoemulsification, intraocular lens implantation, and goniosynechialysis in eyes with primary angle-closure glaucoma. A total of 47 patients were included in the study and all the patients received the combined surgery. Intraocular pressure, anti-glaucoma medications, best-corrected visual acuity, and the number of peripheral anterior synechiae quadrants were recorded at baseline and at various time points after surgery.

The association between grade of coronary heart disease and risk of developing keratopathy: a nationwide cohort study.

To evaluate the association between coronary heart disease (CHD) severity and the risk of developing keratopathy. A retrospective cohort study was conducted with data from the Taiwan National Health Insurance Research Database (NHIRD). A total of 593100, 593100 and 296500 patients were included in the control, mild CHD and severe CHD groups, respectively.

Regulation of INPP5E in Ciliogenesis, Development, and Disease.

Inositol polyphosphate-5-phosphatase E (INPP5E) is a 5-phosphatase critically involved in diverse physiological processes, including embryonic development, neurological function, immune regulation, hemopoietic cell dynamics, and macrophage proliferation, differentiation, and phagocytosis. Mutations in cause Joubert and Meckel-Gruber syndromes in humans; these are characterized by brain malformations, microphthalmia, situs inversus, skeletal abnormalities, and polydactyly. Recent studies have demonstrated the key role of INPP5E in governing intracellular processes like endocytosis, exocytosis, vesicular trafficking, and membrane dynamics.

Long-Term Effectiveness of Scleral Lens Treatment in the Management of Keratoconus: A Systematic Review.

This systematic review evaluates the long-term effectiveness of scleral lenses in improving visual outcomes, patient satisfaction, and safety in patients with keratoconus. A systematic search of six databases (PubMed, Embase, Web of Science, Scopus, Cochrane Library, and MEDLINE) was performed following Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines. The inclusion criteria included studies with more than or equal to three months of follow-up, included a minimum of 20 keratoconus patients, published after year 2020 and outcomes reporting visual acuity, comfort or quality of life.

Chronic Progressive External Ophthalmoplegia: A Case Report.

Chronic progressive external ophthalmoplegia (CPEO) is a rare mitochondrial disorder characterized by bilateral, slowly progressive ptosis and paralysis of the extraocular muscles. We present the case of a 61-year-old female with a 36-year history of bilateral ptosis and limited eye movements without diplopia. No family history of CPEO or other mitochondrial disorders was reported.

Safety and Efficacy of Combination Therapy with Anti-Vascular Endothelial Growth Factor and Laser for Retinopathy of Prematurity: A Systematic Review and Meta-Analysis.

Aim: This systematic review and meta-analysis aimed to evaluate the safety and efficacy of combined laser and anti-VEGF therapy for (retinopathy of prematurity ROP), focusing on both structural and functional outcomes.

Methods: A comprehensive search was conducted in multiple databases to identify randomized controlled trials (RCTs) that investigated combination therapy for ROP. The PRISMA guidelines were followed.

Unveiling the Mimicker: A Case Report of Ocular Neurosyphilis.

Syphilis, an infection caused by , is well known for its ability to mimic other diseases across various organ systems, complicating timely diagnosis. Ocular syphilis, though rare, is a severe manifestation that can closely resemble other eye conditions, making early identification challenging. When conventional treatments fail to improve symptoms, considering syphilis in the differential diagnosis becomes crucial to avoid further complications.