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Ayer — Junio 14th 2026Tus fuentes RSS

Catering to patients with Parkinsons disease: a survey on self-perceived competence and barriers of speech and language pathologists in Malaysia

Por: Smith · G. · Kamarulzaman · N. B. · Siau · C. S. · Chu · S. Y. · Woo · P. J. · Zhang · M. M. · Yuen · M.-C. · Garraffa · M.
Objective

Referrals to speech and language pathology are infrequent for people with Parkinson’s disease (PD), despite speech and communication being often affected and greatly impacting their quality of life. This study investigated the knowledge, self-competence and challenges faced by speech and language pathologists (SLPs) in Malaysia when managing PD cases.

Design

Participants self-administered an online-survey in a cross-sectional study design. The survey consisted of 14 questions on current practices of SLPs with their patients with PD, self-perceived competence when assessing and managing PD and perceived barriers for catering to patients with PD. Inferential statistics were run on self-perceived competence across domains and their relationship with demographic/current practice factors. Descriptive statistics were used to analyse perceived barriers.

Setting

The survey was administered in English through Google Forms.

Participants

54 Malaysian SLPs with at least one active case of PD in their caseload were invited via email and WhatsApp Messenger. These contacts were obtained from the Speech-Language Therapists Association of Malaysia (SPEAK), and snowball sampling was encouraged to recruit additional SLPs through other social networks.

Primary and secondary outcome measures

To quantify Malaysian SLPs’ self-perceived competence levels (assessed on 5-point Likert scales) in assessing and managing five key domains in patients with PD: speech, language, oro-motor skills, cognition and swallowing; and to identify the frequency and types of barriers encountered in clinical practice with patients with PD through structured multiple-choice questions. Secondary outcomes included quantifying current service delivery patterns (frequency of PD referrals, stage at referral, caseload size), multidisciplinary consultation patterns and confidence levels in managing rehabilitation risks associated with PD, all measured through structured survey items with categorical or ordinal response options.

Results

Most participants had 1–5 patients with PD in their active caseload, referred at a middle or advanced stage of the disease. The majority of participants felt competent in assessing and managing motor speech and language in patients with PD. Conversely, most of them did not feel competent in assessing and managing cognition in these patients, regardless of demographic factors or current practices. This difference was significant. Most participants also reported facing barriers such as health conditions or comorbidities, family expectations on the therapy outcome and the unavailability of a multidisciplinary approach.

Conclusion

The study reveals that SLPs working in Malaysia feel competent in working with motor speech and language in individuals with PD. However, it highlights a need for additional training to address cognitive assessment and management as a crucial tool to boost functional communication in people with PD. The study also reveals a need for promoting a multidisciplinary approach.

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Patient-reported unmet healthcare needs among people with diabetic kidney disease in primary care in Peninsular Malaysia: a sequential mixed-methods study

Por: Yap · S. Y. · Shah · S. A. · Ambigapathy · S.
Objectives

Despite adherence to guideline-based pharmacotherapy, many people with diabetic kidney disease (DKD) were unable to meet glycaemic and blood pressure targets. The purpose of this paper was to report the unmet needs of people with early-stage DKD.

Design

A sequential mixed-methods approach was used, comprising a quantitative survey followed by an exploratory qualitative phase using nominal group technique (NGT) discussions with people with DKD.

Setting

Patients were recruited from 45 primary care clinics in Peninsular Malaysia from March to May 2024.

Participants

Survey data were collected from 131 adults with an estimated glomerular filtration rate between 30 and 89 mL/min/1.73 m2 and with suboptimal glycaemia and blood pressure outcomes. Exploratory NGT discussions were conducted with seven participants.

Main outcome measures

The online survey used the WHO definition of unmet healthcare need as the ‘failure to seek healthcare when needed during the past twelve months’ to assess the prevalence and associated factors. Qualitative data and ranking of other perceived unmet needs of these people with DKD and suboptimal clinical outcomes were collected through NGT discussions.

Results

The prevalence of reported unmet healthcare needs per the WHO definition was 13%, with history of diabetic foot ulcer (adjusted OR (AOR) 6.67, 95% CI 1.22 to 37.25) and urban residence (AOR 3.70, 95% CI 1.26 to 12.89) reported as associated factors. NGT identified three patient-prioritised unmet needs: ‘dietary support’, ‘better medication’ and ‘mental health support’. Female participants prioritised obtaining medication and kidney health information, whereas male participants emphasised self-monitoring support.

Conclusion

The low prevalence of WHO-defined unmet need, alongside patient-prioritised concerns extending beyond standard measures, suggests that current operational definitions may not fully capture patient-perceived unmet healthcare needs in DKD.

Effects of multimodal exercise programme combined with high-protein diet on glycaemic control in older adults with type 2 diabetes mellitus: study protocol for a randomised controlled trial

Por: Sharna · S. Y. · Hossain · K. M. A. · Hero · M. H. · Rahman · M. A. · Rikti · J. F. · Mim · P. B. · Amin · A.
Introduction

Effective management of type 2 diabetes mellitus (T2DM) in older adults requires interventions that address both metabolic control and functional capacity. Exercise improves insulin sensitivity, glucose uptake and cardiometabolic health, while high-protein diets support muscle mass preservation, satiety and glycaemic regulation. Evidence suggests that integrating structured exercise with a high-protein diet may provide additive benefits; however, research evaluating this combined approach in older adults with T2DM, particularly in low-resource settings, is limited. This study aims to determine whether a 12-week multimodal exercise programme combined with a high-protein diet improves glycaemic control and broader health outcomes compared with exercise alone.

Methods and analysis

In this randomised controlled trial (RCT), 140 adults aged ≥60 years with T2DM will be allocated 1:1 to an experimental group (multimodal exercise with high-protein diet, n=70) or a control group (multimodal exercise alone, n=70). All participants will engage in three supervised exercise sessions per week for 12 weeks. Additionally, the experimental group will follow a high-protein diet that provides approximately 30% of total energy from protein, with a 500-kcal daily energy deficit. The primary outcome is glycaemic control, measured by Glycated haemoglobin (HbA1c). Secondary outcomes include anthropometric measures, fasting blood glucose, lipid profile, functional capacity (6-minute walk test) and health-related quality of life Short Form-36 Health Survey (SF-36). All outcomes will be assessed at baseline, postintervention (week 12) and follow-up (week 24). Participants, outcome assessors and statisticians will remain blinded. Intervention fidelity, adherence and safety will be systematically monitored, and final results will be analysed using SPSS (v.26.0). The study will follow ethical standards and comply with Standard Protocol Items: Recommendations for Interventional Trials (SPIRIT) and Consolidated Standards of Reporting Trials (CONSORT) guidelines.

Ethics and dissemination

The protocol has been approved by the Institutional Review Board of the Department of Physiotherapy and Rehabilitation, Jashore University of Science and Technology (Approval No.: PTR-JUST/IRB/2025/09/192404) and registered with the Clinical Trials Registry of India. Findings will be disseminated via peer-reviewed journals, conference presentations and structured knowledge-sharing sessions to inform clinical practice in diabetes management.

Trial registration number: CTRI/2025/08/092509

Multicentre prospective trial of abbreviated MRI using gadoxetic acid versus CT for detection of late recurrent HCC (AMRICT): study protocol

Por: Park · H. J. · Lee · D. H. · Chang · W. · Kim · H. Y. · Kim · D. H. · Choi · W.-M. · Chung · S. W. · Choi · J. · Lee · D. · Shim · J. H. · Lee · H. C. · Lim · Y.-S. · Kim · S.-O. · Singal · A. G. · Kim · S. Y.
Introduction

Hepatocellular carcinoma (HCC) recurs in most patients after curative treatment. Late recurrence (>2 years after curative treatment) typically indicates de novo tumours in the residual liver. Although contrast-enhanced computed tomography (CECT) and MRI are widely used for post-treatment follow-up, they each have limitations including radiation exposure, high cost and limited access. The abbreviated MRI using gadoxetic acid versus multiphasic CECT for detection of late recurrent HCC after curative treatment (AMRICT) trial aims to compare gadoxetic acid-enhanced abbreviated MRI using hepatobiliary phase imaging (HBP-AMRI) and multiphasic CECT for detecting late recurrent HCC after curative treatment.

Methods and analysis

This prospective multicentre intra-individual comparison trial will enrol 455 participants who have undergone surgical resection or local ablation for HCC and remained recurrence-free for over 2 years. Each participant will undergo two imaging sessions at 6±2 month intervals, using both HBP-AMRI and multiphasic CECT. The primary endpoint is the detection rate of all-stage HCC. The secondary endpoints include the false referral rate of all-stage HCC and detection and false referral rates of Barcelona Clinic Liver Cancer stage 0–A HCC and of stage 0 HCC. Structured imaging protocols and quality assessments will be implemented for both modalities.

Ethics and dissemination

This study was approved by the Institutional Review Boards of the three participating institutions (approval number: 2023–1630 (Asan Medical Center), H-2407-146-1556 (Seoul National University Hospital) and B-2410-929-401 (Seoul National University Bundang Hospital)) and registered at ClinicalTrials.gov (NCT06537193). Findings will be disseminated through peer-reviewed journals, scientific meetings, public forums and guideline updates.

Trial registration number

ClinicalTrials.gov: NCT06537193. Participant enrolment began on 12 December 2024, and is ongoing.

Preventive interventions for preschool children at risk for emotional and behavioural problems: a scoping review protocol

Por: Anggeriyane · E. · Fitri · S. Y. R. · Dhamayanti · M. · Rakhmawati · W. · Mardya · B.
Introduction

Emotional and behavioural problems (EBPs) are receiving increasing attention at the global level, and preschool children are no exception. These issues have a significant impact on future development. Preventive interventions in preschool age are effective in preventing more serious disorders by improving social skills, emotional regulation and resilience in children. Although various preventive interventions have been developed and their effectiveness demonstrated, the evidence remains fragmented. At present, there has been no comprehensive study mapping EBPs prevention interventions at the preschool age level using the Neuman Systems Model approach.

Methods and analysis

This scoping review will be conducted in accordance with the Joanna Briggs Institute (JBI) methodology for scoping reviews.The completed scoping review will be reported in accordance with the Preferred Reporting Items for Systematic Reviews and Meta-Analyses for Scoping Reviews (PRISMA-ScR). A systematic search will be conducted in four major databases, namely Scopus, PubMed, Web of Science, Cochrane Library, and online searches using Google Scholar, without language and publication year restrictions. Two reviewers will independently screen the literature according to the inclusion criteria and then extract the data. Any differences between the two reviewers will be resolved through discussion with a third reviewer. We will compile, summarise and analyse the extracted data and present the results in figures, tables and descriptive narratives to ensure clarity and facilitate comparison across studies.

Ethics and dissemination

Ethical approval is not required, as the review will use only published literature. Findings will be disseminated through publication in a peer-reviewed international journal and may inform policy and practice in early childhood preventive interventions.

Registration

Open Science Framework (https://osf.io/zg6ty).

Comparing response rates between mobile web and telephone surveys for patient experience: a randomised experimental study in South Korea

Por: Koo · B. M. · Song · Y. · Choi · Y.-G. · Jo · M.-W. · Lee · Y. · Han · S. Y. · Kim · S. K. · Do · Y. K.
Objective

Healthcare quality improvement increasingly relies on patient experience data, yet traditional survey modes face declining response rates and rising costs. Mobile web surveys have emerged as a promising alternative for improving response rates. The primary aim of this study was to investigate the effectiveness of mobile web surveys in improving response rates in South Korea’s Patient Experience Assessment. We also aimed to assess the impact of a mixed-mode approach integrating mobile web and follow-up telephone surveys across different demographic groups.

Design

A randomised experimental design was employed to compare response rates as well as contact and cooperation rates among survey modes. A total of 4800 patients from four general hospitals were randomly allocated to telephone, mobile web or mixed-mode survey, with 1600 patients per mode. Each mode allowed five contact attempts through calls or mobile survey links. The mixed-mode survey included follow-up calls for mobile non-respondents.

Setting

The survey was conducted between October and November 2022 among patients discharged from four general hospitals in South Korea.

Participants

A total of 4800 patients aged 19 years or older who were hospitalised for more than 1 day and discharged within 2–56 days from four general hospitals were included in this study. Exclusion criteria included patients in day clinics, palliative care, paediatrics and neuropsychiatry, as well as those without personal information consent forms during hospital admission.

Primary and secondary outcome measures

The primary outcome measure was the response rate for each survey mode. Secondary outcome measures included the contact rate and the cooperation rate.

Results

The mobile web survey yielded an overall higher response rate (32.5%) than the telephone survey (22.4%), with the mixed-mode survey achieving the highest response rate (39.3%). Decomposing response rates revealed that while contact rates were comparable for both telephone and mobile web surveys, the cooperation rate was considerably higher for the mobile web survey (73.2%) compared with the telephone survey (52.2%). Substantial gender-age subgroup differences were found.

Conclusions

Adopting mobile web surveys for patient experience assessments, which aligns with the public’s preference for information and communication technologies, could significantly improve response rates in patient experience surveys.

Trial registration number

KCT0011374 (post-results).

Integrating healthcare system context to improve risk prediction and assess racial disparities among dual-eligible Medicare-Medicaid beneficiaries: a retrospective cohort study using national fee-for-service claims

Por: Patel · S. Y. · Basu · S.
Objectives

Medicare–Medicaid dual-eligible beneficiaries comprise

Design

Retrospective cohort study with 6-month feature window (January–June 2023) and 6-month outcome window (July–December 2023).

Setting

National fee-for-service Medicare programme across 50 US states, District of Columbia and Puerto Rico.

Participants

3 877 563 dual-eligible beneficiaries with ≥8 months enrolment in Medicare Parts A, B and D during 2023. Mean age 64.9 years; 56% female; 65% White, 15% Black, 7% Hispanic and 6% Asian.

Outcome measures

Primary: prospective Medicare spending (per-member-per-month) and acute care utilisation (≥1 hospitalisation/emergency department visit) July–December 2023. Secondary: concurrent spending January–June 2023.

Results

Adding healthcare system context to patient data improved model performance from R²=0.454 (0.450–0.458) to 0.615 (95% CI 0.611 to 0.619) for prospective spending prediction (a 35% improvement, p97%). System context reduced predicted risk for 86% of beneficiaries (mean –8.8 percentage points), while increasing risk for 14%. Black beneficiaries experienced higher rates of contextual risk amplification (15.8% vs 13.6% White) and showed distinct vulnerability to large practice coordination and workforce composition factors, while Hispanic populations’ risk was primarily associated with geographic access barriers.

Conclusions

Healthcare delivery context substantially improves prediction of future spending among dual-eligible beneficiaries. These findings suggest risk adjustment incorporating context should account for differential racial impacts.

Treatment gaps in guideline-directed medical therapy for HFrEF in Singapore: findings from a multicentre retrospective cohort study

Por: Senanayake · S. · Lee · A. S. Y. · Graves · N. · Win · P. P. S. · Lee · A. · Lau · Y. H. · Hausenloy · D. J. · Yeo · K.-K. · Chan · M. Y.-Y. · Wong · R. C. C. · Loh · S. Y. · Sim · K. L. D. · Chow · W. · Tan · K. B. · Kularatna · S.
Objectives

To describe prescription patterns, dosing and persistence of guideline-directed medical therapy (GDMT) among patients with heart failure with reduced ejection fraction in Singapore, and to identify factors associated with the use of quadruple therapy (ACE inhibitor (ACEi)/angiotensin II receptor blocker (ARB)/angiotensin receptor-neprilysin inhibitor (ARNI), β-blocker, mineralocorticoid receptor antagonist (MRA) and sodium-glucose cotransporter-2 (SGLT2) inhibitor).

Design

Retrospective, observational cohort study.

Setting

Secondary and tertiary care settings across seven public hospitals in Singapore.

Participants

3999 adults hospitalised from 2020 to 2022 with a first heart failure-related admission and left ventricular ejection fraction ≤40%. Patients with absolute contraindications to specific GDMT classes were excluded from eligibility calculations.

Primary and secondary outcome measures

Primary outcomes were the proportions of eligible patients prescribed each GDMT class and quadruple therapy at discharge. Secondary outcomes were 6-month prescription patterns, dose attainment and predictors of quadruple therapy use.

Results

Among eligible patients, 80%–99% met criteria for each GDMT drug class, yet only 29% received quadruple therapy at discharge in 2022. Prescription rates for ACEi/ARB/ARNI (67%), beta-blockers (89%), MRAs (40%), and SGLT2 inhibitors (46%) remained suboptimal despite high eligibility. At discharge, over 90% of patients on ACEi/ARB/ARNI and beta-blockers received ≤50% of target doses. By 6 months, prescription rates declined by 16% for ACEi/ARB/ARNI, 26% for beta-blockers and 7% for MRAs, while SGLT2 inhibitor use increased. Older age (OR 0.97, 95% CI 0.96 to 0.98) and chronic kidney disease stage 3a–4 (OR 0.65 to 0.04) were associated with lower odds of receiving quadruple therapy, while significant institutional variation was observed.

Conclusions

Despite high eligibility, uptake and optimisation of GDMT remain poor in Singapore, with substantial treatment gaps driven by underprescription, inadequate dosing and discontinuation. Interventions targeting clinician awareness, postdischarge support and institutional practice variation may improve adherence to guideline-recommended therapy.

Comparative risk of the neurodegenerative outcomes between sodium-glucose co-transporter 2 (SGLT2) inhibitors and thiazolidinediones in type 2 diabetes: a multicentre cohort study using the Korean healthcare database (2014-2025)

Por: Park · S. J. · Kim · H. J. · Seo · M. · Byun · D. W. · Suh · K. · Yoo · M. H. · Yang · H. · Lee · I. · Kwon · S. H. · Kim · M. · Mok · J.-O. · Kim · D.-Y. · Sohn · S. Y. · Park · R. W. · Seo · W.-W. · Kwon · S. Y. · Rhee · S. Y. · Kwon · J.-M. · Cha · J. M. · Park · H. K.
Objective

Type 2 diabetes mellitus has been associated with an increased risk of cognitive decline and dementia, with patients being 1.5–2 times more likely to develop these conditions. While both sodium-glucose co-transporter 2 (SGLT2) inhibitors and thiazolidinediones (TZDs) have shown potential neuroprotective effects in previous studies, their comparative effectiveness for preventing neurodegenerative outcomes has not been established. This study aimed to compare the risk of stroke, dementia and Alzheimer’s disease (AD) between patients treated with SGLT2 inhibitors and those treated with TZDs.

Design

Multicentre, retrospective, observational, new-user, active-comparator cohort study.

Setting

Electronic health record-based databases from 11 secondary and tertiary institutions in South Korea from 1 January 2014 to 31 July 2025. The study period began in 2014, following the post-marketing surveillance initiation of SGLT2 inhibitors in Korea (November 2013), to ensure adequate drug availability and clinical adoption.

Participants

Patients aged 40 years or older who were newly prescribed either SGLT2 inhibitors or TZDs without prior exposure.

Interventions

Propensity score matching (1:1) was performed using sex as the primary covariate due to data availability constraints in the Observational Medical Outcomes Partnership Common Data Model framework. The HRs with 95% CIs were measured via Cox regression analysis.

Results

The study analysed 24 172 matched pairs for stroke outcomes (40 483 person-years in the SGLT2 inhibitor group and 39 363 person-years in the TZD group), 25 111 matched pairs for dementia (41 924 person-years in the SGLT2 inhibitor group and 40 726 person-years in the TZD group) and 25 237 matched pairs for AD (42 139 person-years in the SGLT2 inhibitor group and 40 895 person-years in the TZD group) across 11 participating hospitals. After a 1:1 propensity score matching, the SGLT2 inhibitors showed no significant difference in stroke risk (HR 1.18, 95% CI 0.62 to 2.23, p=0.62), while having significant reductions in dementia risk (HR 0.66, 95% CI 0.45 to 0.98, p=0.04) and AD risk (HR 0.54, 95% CI 0.35 to 0.83, p=0.005). Moreover, these protective effects for neurodegenerative outcomes were shown to be consistent across multiple hospital sites.

Conclusions

SGLT2 inhibitors are associated with a reduced risk of dementia and AD compared with TZDs in patients aged 40 years or older with type 2 diabetes and have neutral effects on stroke risk. These findings confirm the potential selective neuroprotective benefits of SGLT2 inhibitors for neurodegenerative outcomes, which may inform therapeutic decision-making for diabetic patients at risk of cognitive decline.

Sociodemographic and maternal-related correlates of childrens movement behaviours from preschool to adolescence in Singapore: a longitudinal cohort study

Por: Tan · S. Y. X. · Edney · S. M. · Padmapriya · N. · Tan · S. L. · Chong · Y. S. · Tan · K. H. · Yap · F. · Godfrey · K. · Lee · Y. S. · Eriksson · J. G. · Bernard · J. Y. · Müller-Riemenschneider · F.
Objectives

Current evidence is unclear due to methodological limitations. We bridge critical knowledge gaps by quantifying the longitudinal changes in movement behaviours and their correlates from early childhood through adolescence.

Design

Longitudinal observational cohort study.

Setting

General healthy child and adolescent sample in Singapore.

Participants

Growing Up in Singapore Towards healthy Outcomes study participants.

Primary and secondary outcome measures

We used wrist-worn accelerometry and proxy-reported data to examine movement behaviours (sleep, inactivity, light physical activity (PA; LPA) and moderate-to-vigorous PA (MVPA) and screen-viewing) at ages 5.5, 8, 10 and 12 years and the sociodemographic and maternal lifestyle-related correlates using linear regression models with generalised estimating equations.

Results

Among 837 children, sleep, LPA and MVPA declined by 3% (from 9.1 to 8.8 hours/day), 24% (from 5.8 to 4.4 hours/day) and 44% (from 71.3 to 40.1 min/day), respectively, while inactivity and screen viewing increased by 26% (from 8.0 to 10.1 hours/day) and 155% (from 1.8 to 4.6 hours/day), respectively, from ages 5.5 to 12 years. The greatest annual increase in inactivity (0.6 hour/annum) and screen-viewing (0.8 hour/annum) and decrease in LPA (0.3 hour/annum) and MVPA (10.4 min/annum) occurred from ages 8 to 10 years. Girls of Malay ethnicity and lower socioeconomic status, and whose mothers had less favourable movement behaviours, had significantly less sleep, higher inactivity and screen-viewing and/or lower PA. Maternal PA levels and/or sitting time were associated with children’s sleep, inactivity and MVPA up to age 8 years, while maternal sitting and screen-viewing behaviours were associated with children’s screen-viewing at all ages.

Conclusions

Using contemporaneous datasets relevant to the present day, we confirmed that children become less physically active and have longer screen-viewing as they transition into adolescence and highlighted characteristics to be prioritised in future interventions.

Epidemiology and disease burden of connective tissue disease-associated interstitial lung disease (CTD-ILD) in Asia: a systematic review and meta-analysis protocol

Por: Chua · F. · Subramaniam · S. · Lai · W. H. · Tan · S. H. · Yean · H. R. A. · Kho · S. S. · Yew · J. S. Y. · Hong · H. C. · Ng · C. C. M. · Sirol Aflah · S. S. · Mohd Zaidi · N. A. · Ong · V. H. · Chai · G. T. · Ang · S. H. · Maamor · H. · Muhamad · N. A.
Introduction

Interstitial lung diseases (ILD) associated with an underlying connective tissue disease (CTD), also known as a systemic autoimmune rheumatic disease or SARD, are chronic conditions with a tendency to progress. CTD-ILDs are increasingly diagnosed and pose an important global health challenge. This systematic review aims to provide an overarching evaluation of their epidemiology and disease burden in Asia. In this review, the term CTD-ILD will be used to denote all major forms of ILD arising in the context of a SARD.

Methods and analysis

This systematic review will adhere to the standards of the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines, including a flow diagram to depict the process by four independent reviewers that will assess titles and abstracts against the following predetermined criteria. A systematic review of the literature search published from 2000 to 2024 will be conducted using five electronic databases including PubMed/MEDLINE, Scopus, EMBASE, Cochrane Library and Web of Science. Publications that meet the inclusion criteria of this review will be subjected to a full-text review to extract relevant data. Collated data will be analysed and organised into categories based on the expected outcome and objectives. The quality of published evidence, including heterogeneity across studies, will be checked against PRISMA checklists and assessed by Newcastle-Ottawa Scale.

Ethics and dissemination

Ethics approval is not applicable for this study since no original data will be collected. The findings of this review will be disseminated through a peer-reviewed publication in a scientific journal and conference communications, with the aim of contributing insights to the field by identifying research gaps and informing clinical practice.

PROSPERO registration number

The protocol of this systematic review is registered with the National Medical & Research Register (ID-24–03600-GUB) and International Prospective Register of Systematic Reviews PROSPERO (CRD420251037095).

Is there a role for anticoagulation with dabigatran in S. aureus bacteremia? Protocol for the adjunctive treatment domain of the Staphylococcus aureus Network Adaptive Platform (SNAP) randomised controlled trial

Por: McDonald · E. G. · Cheng · M. P. · Davis · J. S. · Goodman · A. L. · Lawler · P. R. · Marsh · J. · Mertz · D. · Paul · M. · Rodriguez-Bano · J. · Siegal · D. M. · Tong · S. Y. · Walls · G. · Lee · T. C. · The SNAP Global Trial Steering Committee · Bonten · Daneman · van Hal · Heriot
Introduction

Many patients receive oral anticoagulation for reduced stroke risk in atrial fibrillation or as treatment or prevention of venous thromboembolism. Oral factor Xa inhibitors (oral FXaI, eg, apixaban, edoxaban or rivaroxaban) are commonly prescribed for this indication. Dabigatran, an oral direct thrombin inhibitor, is similarly approved. In vitro and animal model evidence suggests that dabigatran also has direct effects on Staphylococcus aureus virulence and infection. Observational data have shown that dabigatran users are less likely to develop S. aureus bacteremia (SAB), and a small randomised controlled trial showed that dabigatran has anti-S. aureus effects when compared with low molecular weight heparins during bloodstream infection. We seek to answer whether dabigatran is superior to the oral FXaIs in achieving better SAB outcomes among patients who independently require oral anticoagulation. We report the intervention-specific protocol, embedded in an adaptive platform trial.

Methods and analysis

The S. aureus Network Adaptive Platform (SNAP) trial [NCT05137119] is a pragmatic, randomised, multicentre adaptive platform trial that compares different SAB therapies for 90-day mortality rates. For this intervention (‘Dabi-SNAP’), patients receiving therapy with an oral FXaI will be randomised to continue as usual or to change to dabigatran as of the next scheduled dose. All subjects will receive standard of care antibiotics and/or antibiotics allocated through other active domains in the platform. As the choice of anticoagulant may not demonstrate large differences in mortality, a ranked composite of death and adverse outcomes (Desirability of Outcome Ranking, or DOOR) was chosen as the primary outcome.

Ethics and dissemination

The study is conditionally approved by the research ethics board of the McGill University Health Centre: identifier 2025-10900. Trial results will be published open access in a peer-reviewed journal and presented at a global infectious disease conference. The trial is registered at clinicaltrials.gov with the identifier NCT06650501.

Trial registration number

NCT0665050.

Adaptation of the serious illness conversation guide to a multicultural context in Singapore: a qualitative study

Por: Ramakrishnan · C. · Lee · A. S. Y. · Malhotra · C. · Phua · G. L. G. · Yee · A. · Neo · S. H.-S.
Objective

To adapt the Serious Illness Conversation Guide (SICG), Ariadne Labs, Massachusetts USA, to a local Singapore version and evaluate its acceptability.

Design

Qualitative study using semistructured interviews.

Participants

49 participants (30 patients with serious illnesses, five family caregivers and 14 healthcare providers (HCP)) recruited from three public hospitals in Singapore.

Setting

Face-to-face or virtual indepth interviews.

Methods

Guided by the Heuristic Framework and Cultural Sensitivity model, we employed a multi-stage iterative design. Starting with the original SICG, we iterated the guide following three rounds of cognitive interviews among patients followed by expert consultation (n=4) to derive a local version, subsequently reviewed by caregivers and HCP. We assessed acceptability of the SICG using traffic light colour codes—red (unacceptable), orange (needs change) and green (no change) and gathered suggestions to rephrase them. Using content analysis, we compared acceptability of questions as proportion of red, orange and green responses at each interview round and inductively derived themes reflecting views towards the guide.

Results

The original SICG showed low acceptability, and most questions received high proportions of red responses. Negative words and phrases dampening hope, lack of comprehension due to complex framing and cultural insensitivity to prognostic discussions were key themes reflecting low acceptability. Surface and deep structural revisions that centred around positive framing with hopeful language, focusing on current values and individualising conversations (‘use if appropriate’ prompts) significantly improved the guide’s acceptability.

Conclusion

We derived a local Singapore SICG that aligns with the core elements of the original guide and fosters cultural sensitivity. The adapted version could be further tested in other Asian countries.

Association between smartphone screen time and fast food intake among adolescents: a cross-sectional survey

Por: Kim · D. B. · Kim · S. Y. · Yun · I. · Park · E.-C. · Jang · S.-Y.
Objective

Despite growing concerns regarding the impact of smartphone use on adolescents' lifestyle, there is a notable lack of studies utilising national data to explore how smartphone use influences eating habits in this age group. We aimed to investigate the association between smartphone screen time and fast food intake using representative data from Korean adolescents.

Design

Cross-sectional survey.

Setting

This cross-sectional analysis used data from the 2017 Korean Youth Risk Behavior Web-based Survey (KYRBS). We used Poisson regression to directly estimate prevalence ratios (PRs) rather than using logistic regression as odds ratios (ORs) tend to overestimate PRs when the outcome is common. Smartphone screen time was categorised into four groups based on the daily time spent using smartphones:

Participants

Data from 39 753 individuals were included.

Primary outcome measures

The primary outcome was the frequency of fast food intake, assessed via a self-reported survey that asked: "In the past 7 days, how often did you eat fast food such as pizza, hamburgers, fried chicken, or drink carbonated beverages?". Participants were categorised into two groups based on their median intake: infrequent (≤2 times/week) and frequent (≥3 times/week).

Results

Among 39 753 adolescents, 19 273 reported frequent fast food intake (10 162 (51.9%) boys, 9111 (45.1%) girls), while 20 480 reported infrequent intake (9409 (48.1%) boys, 11 071 (54.9%) girls). The probabilities that adolescents who used smartphones for 6 hours daily would have frequent fast food intake were 1.29 times (95% CI: 1.28 to 1.30) among boys, and 1.43 times (95% CI: 1.42 to 1.44) higher among girls, compared with adolescents who used smartphones for 2 hours daily.

Conclusion

The association between prolonged smartphone screen time and frequent fast food intake in adolescents suggests the need for targeted interventions addressing digital media use to promote healthier eating behaviors.

Feasibility and acceptability of a personalised self-care support programme for primary care patients with diabetic foot ulcers delivered by wound care nurses: the HEALing study protocol

Por: Zhu · X. · Lee · E. S. · Chan · F. H. F. · Yin · R. · Lim · P. X. H. · Koh · R. W. S. · Judith · C. · Wei · L. · Li · S. · Phrommarad · P. · Chin · G. H. Y. · Lim · V. H. · Low · R. S. Y. · Chen · Y. C. · Griva · K.
Introduction

Diabetic foot ulcers (DFUs) are highly prevalent and recurrent complications of diabetes mellitus that have significant health and cost implications. Self-care is critical for preventing or delaying DFU and promoting healing, yet adherence to self-care recommendations is low. Interventions using motivational interviewing (MI) have been effective in supporting behaviour change and emotional adjustment, but evidence for DFU is scarce. This study will assess the acceptability, feasibility and preliminary efficacy of an MI-guided programme, Healing DFU through Empowerment and Active Listening (HEALing), and its integration in usual wound care practice.

Methods and analysis

This single-arm pilot study adopts a mixed-methods approach to assess the feasibility and acceptability of the HEALing intervention. HEALing is a practical, low-intensity, clinic-integrated personalised self-care support intervention, comprising three 30 min face-to-face sessions delivered over 6 weeks by trained wound care nurses, aiming to enhance self-care behaviours and support emotional adjustment in patients with DFU. Data will be collected from a battery of questionnaire-based surveys with patients (n=30), and in-depth individual interviews with both patients (n=30) and wound care nurse facilitators (n=10) from nurse-led wound clinics in a large primary care sector in Singapore.

The primary feasibility outcomes will include enrolment, retention (≥80%), data completion (≥80% of surveys) and participant satisfaction. Secondary outcomes will include self-report measures of illness perceptions, foot care confidence, diabetes distress, foot self-care behaviour, DFU knowledge, autonomy support and health-related quality of life, taken at baseline and post-intervention. Post-intervention interviews with patients and wound care nurse facilitators will be conducted to collect feedback on the programme and its implementation feasibility.

Ethics and dissemination

The study protocol has been approved by the local ethics committee, and written informed consent will be obtained from all participants. Findings will be disseminated through the first author’s PhD thesis, peer-reviewed journals, national and international conferences and public events.

Trial registration number

NCT06540170; Pre-results.

Effects of compression therapy on the upper limb of patients with stroke: a systematic review protocol

Por: Lee · J. M. · Chai · S. C. · Shi · D. · Gan · K. B. · Chu · S. Y. · Li · K. · Lim · A. L.
Introduction

Stroke is a leading cause of disability and mortality worldwide, with upper limb dysfunction being among its most common effects. Compression therapy has recently gained growing interest as an adjunct to other rehabilitation interventions for managing upper limb dysfunction among stroke survivors. However, the evidence for its effectiveness remains inconsistent and equivocal. Therefore, this systematic review aims to assess the effectiveness of compression therapy in managing upper limb dysfunction in patients with stroke.

Method

A systematic search of databases (PubMed, Scopus, Web of Science, CINAHL, Cochrane Library, Embase, PEDro, OTseeker, ClinicalTrials.gov, and the WHO International Clinical Trials Registry Platform) will be conducted to identify peer-reviewed studies and relevant grey literature on compression therapy on upper limb dysfunction after stroke. Two reviewers will independently screen, select and extract data, with discrepancies resolved through discussion or involvement of a third reviewer. Outcomes of interest include clinical measures of upper limb function, activity, participation and safety (ie, adverse effects). Risk of bias will be assessed using the Cochrane RoB 2 for randomised studies, the Risk Of Bias In Non-randomised Studies of Interventions for non-randomised studies. The certainty of evidence across types of compression therapy and outcomes will be evaluated using the Grading of Recommendations, Assessment, Development and Evaluation approach. Data will be narratively synthesised, and a meta-analysis will be performed if feasible. The review will be reported following the Preferred Reporting Items for Systematic reviews and Meta-Analyses guidelines and will be conducted from September 2025 to December 2025.

Ethics and dissemination

This systematic review does not require ethical approval as only secondary data will be used. This review will synthesise the body of evidence on the effectiveness of compression therapy in managing poststroke upper limb dysfunction. Results will then be disseminated through a peer-reviewed publication to inform research and clinical practice.

PROSPERO registration number

CRD42024625815.

Combining virtual reality and hypnosis to alleviate chronic pain in elderly with hand arthritis: protocol for a randomised phase II clinical trial

Por: Fournier · V. · Simard · M.-F. · Yuen · S. Y. · Guine · J. · Rousseaux · F. · Lebeau · J. · Jerbi · K. · Richebe · P. · Landry · M. · Rainville · P. · Ogez · D.
Introduction

Chronic pain is a common health condition that significantly impacts the quality of life of those affected, affecting one in five people in Canada. The prevalence of this condition tends to increase with age, making it a major health issue given the ageing population. However, its management remains inadequate and requires significant mobilisation of healthcare professionals as well as the development of multiple therapeutic solutions. Among these, non-pharmacological interventions such as hypnosis and virtual reality have proven effective. Nevertheless, while the existing literature seems promising, it presents methodological limitations. Therefore, this study aims to assess the effectiveness of an intervention combining virtual reality and hypnosis in an ageing population suffering from a widespread chronic pain condition, that is, hand arthritis.

Methods and analysis

This study will be a single-centre randomised clinical trial. Participants will be randomly assigned to one of two conditions: one receiving an intervention combining virtual reality and hypnosis, and the other receiving only virtual reality. The effectiveness of the intervention on current perceived pain before and after the intervention (primary outcome) will be evaluated. Secondary outcomes will include anxiety and depressive symptoms, quality of life, relaxation and fatigue. Exploratory analyses will also be conducted to contribute to the emerging literature by examining physiological variables such as heart rate variability, respiratory rate and electrodermal activity during the intervention, and their relationship with primary and secondary outcomes.

Ethics and dissemination

The project was approved by the Research Ethical Committee of the Hospital Maisonneuve-Rosemont (Project no 2024-3539). Participants will be asked to provide written consent for their participation. Results from this study will be shared through peer-reviewed publications, as well as oral and poster presentations at scientific events. The protocol for this study was preregistered on Open Science Framework and raw anonymised data will be available on this platform (https://osf.io/vbh72/?view_only=1d17c5708f894faab6669d85e1fde75d).

Trial registration number

NCT06833905.

Exploring the correlation between knowledge of multiple sclerosis, medication beliefs, access to care and depression in MS patients: a cross-sectional study

Por: Muflih · S. · Albtoush · D. A. · Al-Shatnawi · S. F. · Alshogran · O. Y. · Abu-Saleh · S. Y. · Alabbadi · I. · Al Bawab · A. Q.
Background

Multiple sclerosis (MS) is a common autoimmune illness that causes inflammation, demyelination and neurological damage. Symptom relief and immunotherapy are part of the treatment, but several healthcare barriers significantly influence outcomes and quality of life.

Objectives

This study aimed to assess different aspects among patients with MS, such as their knowledge of the disease, access to care, medications’ beliefs and depression, and to evaluate any correlations between these variables and their impact on the presence of depression.

Methods

A cross-sectional study was conducted from May 2024 to October 2024 at Al-Basheer Hospital, King Abdullah University Hospital (KAUH), Princess Basma Teaching Hospital and the Multiple Sclerosis Society of Amman. 200 participants were recruited after confirming consent. Data were collected through face-to-face interviews using validated instruments, covering sociodemographics, beliefs about medicines, knowledge about MS, access to care and levels of depression.

Results

This study involved 200 patients with MS with a median age of 36 years, mostly women (70.5%), non-smokers (65%) and insured (77.5%). The majority had high education (58%) but low income (67%), with a mean duration of MS disease of 7.8 years after diagnosis. The majority (79.5%) were unaware of their MS type. Beliefs about medications varied, with 22% accepting, 48.5% ambivalent, 14.5% sceptical and 15% indifferent. Disease knowledge was high, with patients recognising MS as an immune, non-contagious and non-curable disease that affects women more than men. Despite good access to care, a percentage of patients needed to travel long distances for care. Depression affected 58% of participants, and it was influenced by access to care, concerning beliefs, income and education. Other variables such as gender, health insurance, the duration of the disease and the necessity of medications had no significant influence.

Conclusion

In conclusion, patients with MS deal with various challenges, such as difficulties in accessing care, associated with psychological factors such as depression. Addressing these barriers by optimising patients' beliefs about medications, enhancing access to care and focusing on the level of knowledge of the disease is crucial for ensuring better and optimal treatment outcomes, as well as decreasing the risk of depression development.

PUTRA-CV study protocol: a multicentre observational study of ethnic-specific genetic variants and dietary patterns in relation to lipoprotein(a) levels and their association with coronary artery disease severity in Malaysian adults

Por: Pannirselvam · S. · C Thambiah · S. · Appannah · G. · Ling · K. H. · Samsudin · I. N. · Hooper · A. J. · Yusoff · M. R. · Zakaria · A. F. · Razali · R. · Kiong · G. L. S. · Zahari Sham · S. Y. · Lai · Y. Y. · Abdul Rahman · T. H. · Zainal Abidin · I.
Introduction

Although low-density lipoprotein cholesterol (LDL-C) is established as the primary cardiovascular disease (CVD) risk factor, some individuals with LDL-C within desirable limits still develop coronary artery disease (CAD). Lipoprotein(a) (Lp(a)) has emerged as a genetically determined independent risk factor for CVD. This study aims to investigate Lp(a) by determining its association with coronary artery stenosis severity, identifying its ethnic-specific genetic determinants and assessing its relationship with an energy-dense dietary pattern.

Methods and analysis

The PUTRA-CV study is a 3-year, multicentre, case-control observational study involving adult patients who have undergone coronary angiography. The primary outcome is the association between Lp(a) levels and the severity of angiographic CAD (assessed by Gensini or Syntax score). Secondary outcomes include the frequencies of Lp(a)-associated single nucleotide polymorphisms (SNPs) (rs10455872 and rs3798220) and the association between dietary patterns and Lp(a) levels. Lp(a) will be measured using a particle-enhanced immunoturbidimetric method, and SNPs will be genotyped using high-resolution melting. Dietary intake will be assessed using a validated semiquantitative food frequency questionnaire. Data will be analysed using SPSS. Descriptive statistics will be used to summarise population characteristics. Bivariate analyses will use chi-square (2), independent t-tests or Mann-Whitney U tests as appropriate. The independent association between Lp(a) and coronary artery stenosis severity will be determined using multivariable logistic regression, adjusting for confounders. Empirically driven dietary patterns will be derived using reduced rank regression, and their association with Lp(a) will be assessed. For genetic analysis, allele frequencies of the LPA SNPs rs10455872 and rs3798220 will be calculated and compared between cases and controls.

Ethics and dissemination

Ethical approval has been obtained from the ethics committees of the Ministry of Health Malaysia (NMRR ID-24-00877-2ID-IIR), Universiti Putra Malaysia (JKEUPM-2024–246), Universiti Teknologi MARA (REC/07/2024-OT/FB/2) and Universiti Malaya Medical Centre (MREC ID NO: 2 02 453–13692). The findings will be disseminated via peer-reviewed journals and conferences.

Relationship between anti-diabetic medication use and glycaemic control: a retrospective diabetes registry-based cohort study in Singapore

Por: Chan · S. L. · Yap · C. J. Q. · Xu · Y. · Chia · S. Y. · Mohamed Salim · N. N. B. · Lim · D. M. · Choke · E. · Carmody · D. · Tan · G. C. S. · Goh · S.-Y. · Bee · Y. M. · Chong · T. T.
Objective

This study aimed to determine the association between diabetes mellitus (DM) medication use and glycaemic control.

Design

This was a retrospective diabetes registry-based cohort study.

Setting

Singapore.

Participants

Patients aged 18 and above with incident DM in the SingHealth Diabetes Registry from 2013 to 2020 were included. The entire study period included a 1 year baseline period, a 1 year observation period and a 3 month outcome period.

Outcome measures

Drug use was measured using the proportion of days covered (PDC), and the changes in glycated haemoglobin (HbA1c) between the outcome and baseline periods were assessed. The associations between baseline HbA1c and PDC ≥0.80 and between PDC and change in HbA1c were analysed using logistic regression and the Kruskal–Wallis test, respectively.

Results

Of 184 646 unique patients in the registry from 2013 to 2020, 36 314 met the inclusion and exclusion criteria and were included in the analysis. The median PDC for any DM drug, oral DM drugs and insulin during the observation period was 20.3%, 16.8% and 0%, respectively. Those who had good glycaemic control at baseline were less likely to receive DM drugs and those with poor baseline glycaemic control or missing baseline HbA1c were more likely to be consistent users (PDC >80%) (px 10-16).

Conclusion

The relationship between DM drug use and glycaemic control is complex and non-monotonic. Higher PDC for any DM drug and oral DM drugs during the observation period was significantly associated with clinically relevant HbA1c improvements.

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