Developing a theory of change to guide the design and implementation of a caregiver-centric support service.

Background: Set against the backdrop of a rapidly ageing population and growing emphasis on the importance of ageing-in-place, family members often assume the role of a caregiver. Navigating through a complex healthcare system while simultaneously juggling the daily care needs of their care-recipients, caregivers often become worn out by the intense caregiver stress and burden, neglecting their own well-being. This translates to adverse health and economic outcomes such as prolonged hospital stays and increased nursing home placement of care-recipients.

Omega-3 Fatty Acids as Protective Factors for Age-related Macular Degeneration: Prospective Cohort and Mendelian Randomization Analyses.

Purpose: Epidemiological studies and clinical trials have reported inconsistent findings regarding the protective role of omega-3 fatty acids in age-related macular degeneration (AMD), we investigated their association in a prospective cohort and examined causality using Mendelian randomization (MR) analyses.

Design: Prospective cohort study and two-sample MR analyses.

Participants: We included individuals of European descent from UK Biobank with plasma omega-3 and docosahexaenoic acid (DHA) measurement.

Longitudinal Assessment of AMD using Ultrawide Field Imaging - The Optos PEripheral RetinA (OPERA) Follow-up Study.

Purpose: With the widespread availability of ultrawide field imaging, peripheral retinal abnormalities in age-related macular degeneration (AMD) have garnered attention. However, longitudinal studies on AMD peripheral findings are limited. This study aims to characterize and quantify these features over five years.

Childhood acute flaccid myelitis, including the first confirmed cases of enterovirus D68 myelitis, in Singapore and Southeast Asia.

Aim: We report the epidemiology, treatment and outcomes of acute flaccid myelitis (AFM), including the first two cases of enterovirus (EV) D68 myelitis, in Singapore.

Methods: Retrospective observational study from a paediatric hospital in Singapore, from January 2012 to December 2022. Clinical, laboratory, neuroimaging and outcome data were analysed.

Exome sequencing in Asian populations identifies low-frequency and rare coding variation influencing Parkinson's disease risk.

Parkinson's disease (PD) is an incurable, progressive and common movement disorder that is increasing in incidence globally because of population aging. We hypothesized that the landscape of rare, protein-altering variants could provide further insights into disease pathogenesis. Here we performed whole-exome sequencing followed by gene-based tests on 4,298 PD cases and 5,512 controls of Asian ancestry.

Basic Musculoskeletal Ultrasound.

An increasing number of indications are emerging for point-of-care ultrasound to diagnose and treat musculoskeletal complaints. Low cost, dynamic imaging, immediate results, and added advantage of portability have made ultrasound an important imaging modality in urgent care, emergency department (ED), and other musculoskeletal care clinics. This article reviews the use of musculoskeletal ultrasound to help evaluate articular and periarticular structures to evaluate for mechanical injuries and inflammatory arthritis.

Automated Detection of Drusenoid Pigment Epithelial Detachments From Spectral-Domain Optical Coherence Tomography in Patients With AMD.

Purpose: This study aimed to develop an algorithm for automated detection of drusenoid pigment epithelial detachments (DPEDs) in optical coherence tomography (OCT) volumes of patients with age-related macular degeneration (AMD) and to compare its performance against traditional reading center grading on color-fundus photographs (CFPs).

Methods: Eyes with a range of AMD severities, excluding neovascular disease, were imaged using spectral-domain OCT (SD-OCT) and paired CFPs and were followed annually for up to 5 years. DPEDs were automatically identified by segmenting the retinal pigment epithelium (RPE) and Bruch's membrane (BM) layers from the SD-OCT volumes and imposing both a minimum RPE BM height (>75 µm) and a two-dimensional length requirement (>433 µm).

Factors Affecting Appearance after Thumb Polydactyly Reconstruction - A Caregiver's Perspective in an Asian Population.

Current research on thumb polydactyly reconstruction focusses primarily on clinical evaluations. Details on aesthetic outcomes are relatively lacking. This study aims to address this gap by: (1) investigating the effectiveness of surgical treatment in achieving symmetrical thumb size, length and girth; (2) assessing aesthetic outcomes from a caregiver's perspective and (3) identifying key factors that influence aesthetic outcomes to inform strategies to improve surgical reconstruction.

The natural history of paediatric trigger thumbs. A prospective cohort study.

The aim of this study was to report the natural history of paediatric trigger thumbs, determining the rate and factors predictive of spontaneous resolution. A total of 62 patients presenting with 79 thumbs locked in flexion were observed for a mean of 4.2 years.

SLC16A8 is a causal contributor to age-related macular degeneration risk.

Age-related macular degeneration (AMD), a complex neurodegenerative disease, is a leading cause of visual impairment worldwide with a strong genetic component. Genetic studies have identified several loci, but few causal genes with functional characterization. Here we highlight multiple lines of evidence which show a causal role in AMD for SLC16A8, which encodes MCT3, a retinal pigment epithelium (RPE) specific lactate transporter.

Harnessing the power of longitudinal medical imaging for eye disease prognosis using Transformer-based sequence modeling.

Deep learning has enabled breakthroughs in automated diagnosis from medical imaging, with many successful applications in ophthalmology. However, standard medical image classification approaches only assess disease presence , neglecting the common clinical setting of longitudinal imaging. For slow, progressive eye diseases like age-related macular degeneration (AMD) and primary open-angle glaucoma (POAG), patients undergo repeated imaging over time to track disease progression and forecasting the future risk of developing a disease is critical to properly plan treatment.

A novel pathogenic germline chromosome 3 inversion in von Hippel-Lindau disease.

von Hippel-Lindau (VHL) is an autosomal-dominant hereditary tumour susceptibility disease associated with pathogenic germline variants in the tumour suppressor gene. VHL patients are at increased risk of developing multiple benign and malignant tumours. Current CLIA-based genetic tests demonstrate a very high detection rate of germline variants in patients with clinical manifestations of VHL.

A framework for modeling performers' beat-to-beat heart intervals using music features and Interpretation Maps.

Objective: Music strongly modulates our autonomic nervous system. This modulation is evident in musicians' beat-to-beat heart (RR) intervals, a marker of heart rate variability (HRV), and can be related to music features and structures. We present a novel approach to modeling musicians' RR interval variations, analyzing detailed components within a music piece to extract continuous music features and annotations of musicians' performance decisions.

Harnessing the power of longitudinal medical imaging for eye disease prognosis using Transformer-based sequence modeling.

Deep learning has enabled breakthroughs in automated diagnosis from medical imaging, with many successful applications in ophthalmology. However, standard medical image classification approaches only assess disease presence at the time of acquisition, neglecting the common clinical setting of longitudinal imaging. For slow, progressive eye diseases like age-related macular degeneration (AMD) and primary open-angle glaucoma (POAG), patients undergo repeated imaging over time to track disease progression and forecasting the future risk of developing a disease is critical to properly plan treatment.

Facilitating Corticomotor Excitability of the Contralesional Hemisphere Using Non-Invasive Brain Stimulation to Improve Upper Limb Motor Recovery from Stroke-A Scoping Review.

Upper limb weakness following stroke poses a significant global psychosocial and economic burden. Non-invasive brain stimulation (NIBS) is a potential adjunctive treatment in rehabilitation. However, traditional approaches to rebalance interhemispheric inhibition may not be effective for all patients.