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AnteayerBMJ Open

STRONGER 60+: study protocol for a mixed-methods randomised controlled trial assessing the clinical effectiveness and delivery of an adapted FINGER model for brain health in primary care

Por: Welmer · A.-K. · Leavy · B. · Thunborg · C. · Holleman · J. · Karlsson · P. · Hallinder · H. · Aspö · M. · Bergström · C. · Akesson · E. · Kulmala · J. · Kivipelto · M.
Background

The Finnish Geriatric Intervention Study to Prevent Cognitive Impairment and Disability (FINGER) was the first to show that multidomain lifestyle interventions can enhance brain health and reduce cognitive decline. However, the clinical effectiveness and delivery of the FINGER model within primary care settings remain unexplored. This paper presents the protocol for the STRONGER 60+trial, which aims to evaluate both the clinical effectiveness and real-world delivery of an adapted FINGER-based intervention in primary care.

Methods and analysis

This 6-month randomised controlled clinical effectiveness trial will be conducted in primary care and will include adults aged 60 and older with vascular or lifestyle-related risk factors for dementia. A total of 80 participants will be randomised to either a structured, supervised multidomain lifestyle intervention or a self-guided version of the same programme. The intervention includes nutritional guidance, physical exercise, cognitive training, social engagement and management of vascular and metabolic risk factors. Data will be collected at baseline, 6 months (primary endpoint) and 12 months post-randomisation. The primary outcome is the change in a composite healthy lifestyle score at 6 months. In addition, the study will explore delivery processes and stakeholder (participant and healthcare professional) perspectives using both qualitative and quantitative methods.

Ethics and dissemination

The study has been approved by the Swedish Ethical Review Authority (approval numbers: 2020–05785, 2021–06413-02, 2022–05454-02) and will follow the principles of the Declaration of Helsinki. Ethical procedures for informed consent, confidentiality and data management will be strictly observed. Results will be disseminated through scientific publications, conferences and targeted outreach to healthcare professionals and the general public.

Trial registration number

NCT07117916.

Post-progression treatment patterns in systemic autoimmune rheumatic disease-associated interstitial lung disease: insights from a US retrospective, observational study

Por: Yang · J. · Sadowski · K. · Kharat · A. · Chauffe · A. · Kulkarni · T.
Objective

Patients with systemic autoimmune rheumatic disease (SARD) are at high risk of developing interstitial lung disease (ILD). We sought to gain insight into the pharmacological and non-pharmacological treatments being used by patients with SARD-associated ILD (SARD-ILD) following ILD progression.

Design

This was a retrospective, observational cohort study.

Setting

Optum Clinformatics Data Mart administrative medical and pharmacy claims database in the USA.

Participants

Patients with SARD-ILD who had an incident ILD diagnosis and progression between January 2018 and March 2023.

Primary and secondary outcome measures

Treatment patterns and healthcare services utiliation were descriptively summarised for baseline and follow-up periods.

Results

We identified 6431 patients with SARD-ILD and evidence of ILD progression (mean age, 71.2 years; 75.3% female; 68.9% white). The mean (SD) time between the initial SARD-ILD diagnosis and the onset of ILD progression (index date) was 104 (201) days. On average, patients were followed for 936 (467) days.

Oral corticosteroids were the most common treatment post-progression (69.5%), followed by non-biologic disease-modifying antirheumatic drugs (non-biologic DMARDs) (41.6%), biologic DMARDs (15.5%) and immunomodulators (15.4%). Antifibrotics were received by 3.5% of patients. Supplemental oxygen was the most frequent non-pharmacological treatment (48.9%). For the baseline period, 53.0% and 42.1% of patients used inpatient and emergency department services, respectively. During the follow-up, 69.7% and 62.8%, respectively, used these services.

Conclusion

The high use of corticosteroids and limited use of DMARDs and antifibrotics post-progression in this descriptive study implies a significant gap between current practice and optimal management of patients with SARD-ILD.

Trends and factors associated with previous induced abortions among young women in Foshan, China: insights from a retrospective cross-sectional study

Por: Ou · Y. · Chokkakula · S. · Chong · S. · Wang · H. · Liu · S. · Si · A. I.-C. · Pathakumari · B. · Lyu · J. · Yin · C. · Ye · X. · Huang · X.
Objectives

This study aims to explore the history of prior abortions and the factors influencing them among young women seeking abortion services in Foshan, Guangdong, China.

Design

This is a retrospective, cross-sectional study of young women seeking abortion care.

Setting

Gynaecological outpatient clinics at the Department of Gynaecology, Foshan Women and Children Hospital Affiliated to Guangdong Medical University, Foshan, Guangdong, China, between 2013 and 2023.

Participants

A total of 7361 young women aged 12–25 years seeking abortion services.

Measures

Data on abortion history, sociodemographic factors, contraceptive use and postabortion contraceptive choices were collected and analysed, with special emphasis on the incidence of repeat abortions and the factors associated with them.

Results

Of the 7361 participants, 34.2% reported at least one previous abortion, underscoring a notable public health concern. The mean age of the participants was 22.30 years (SD=2.13). Women with a history of abortion were significantly older than those without (22.57 vs 22.08 years, p

Conclusions

This study underscores the need for targeted interventions to address the multifaceted factors leading to repeat abortions among young women in China. The results offer valuable insights for improving reproductive health outcomes in this vulnerable population and highlight the importance of expanding access to contraceptive education and services in China.

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.

Promoting active outdoor play and healthy dietary behaviours through the co-creation of supporting physical and social environments for and with primary school-aged children living in underserved neighbourhoods in Europe: the protocol of the B-Challenged

Por: Altenburg · T. M. · Pawlowski · C. S. · Ahrens · W. · Brand · T. · Buck · C. · Börnhorst · C. · Dzielska · A. · Klaufus · L. · De Miguel-Etayo · P. · Moreno · L. · Okulicz-Kozaryn · K. · Vrijkotte · T. G. M. · Wink · R. · Belmon · L. S. · Chinapaw · M. J. M.
Introduction

An alarmingly low number of children meet public health guidelines for physical activity and dietary behaviours and, therefore, are at increased risk of developing lifestyle-related diseases. This paper describes the protocol of the B-Challenged project, which aims to co-create systemic actions to promote active outdoor play and healthy dietary behaviours before, during or after their outdoor play together with children themselves.

Methods and analysis

In five European countries, child-centred Participatory Action Research (PAR)—combined with systems dynamics methods—was conducted with 15–20 child co-researchers (aged 9–12 years) and 15–20 adult actors (eg, youth workers, local policy makers). In the first phase, the main drivers of children’s active outdoor play and related dietary behaviours were mapped by (1) analysing existing cohort data, and (2) conducting child-centred PAR. In the second phase, systemic actions targeting the local physical and social environments will be co-created and implemented by child co-researchers and adult actors to promote children’s active outdoor play and related healthy dietary behaviours. A mixed-methods design will be used to evaluate (1) if actions positively contributed to systems change and 6- to 12-year-olds’ outdoor play and related dietary behaviours (140 children per country); (2) the process of conducting multi-actor, child-centred PAR and implementing the co-created actions and (3) if the child-centred PAR positively contributed to child co-researchers’ feelings of empowerment.

Ethics and dissemination

Ethics approval for the mapping phase was obtained and approval for implementation and evaluation will be obtained from the five local research institutions. Participating children, one of their parents/caregivers and adult actors had given informed consent before participating in the project. Throughout the project, child-friendly methods, materials and language will be applied, and ethical challenges and potential solutions will be discussed. Project results will be disseminated locally and internationally through various channels and activities among the scientific community, professionals—for example, in health and policy making, children and other citizens.

Trial registration number

NCT07136376.

Life expectancy of people with intellectual disability: a retrospective cohort study from New South Wales, Australia

Por: Srasuebkul · P. · Trofimovs · J. · Trollor · J.
Objectives

To comprehensively analyse the life expectancy at birth of people with intellectual disability, including people with Down syndrome, to inform health equity and service planning.

Design

Retrospective cohort study.

Setting

Residents of New South Wales (NSW), Australia, with intellectual disability from birth onwards between 1 January 2001 and 31 December 2018.

Participants

Our study sample comprised 100 089 individuals with intellectual disability in the dataset, spanning from birth onwards, between 1 January 2001 and 31 December 2018.

Main outcome measures

All cause mortality. Life expectancy was estimated using ordinary and abridged life table methods, based on age-specific population count, and compared with the general NSW population.

Results

Life expectancy at birth of people with intellectual disability was 67 years, 16 years shorter than the NSW average. Males and females with intellectual disability had a similar life expectancy. Individuals with Down syndrome had a life expectancy of 54 years, significantly shorter than those without Down syndrome. The life expectancy gap for people with intellectual disability narrowed with increasing age.

Conclusion

People with intellectual disability in Australia experience a substantial life expectancy gap, with greater disparities for those with Down syndrome. These findings underscore the need for targeted health and social interventions to address systemic inequities and improve health outcomes across the lifespan.

The evidence base of supplementary feeding programmes and SBCC interventions on nutritional and behavioural outcomes globally: a scoping review protocol

Por: Gupta · N. · Zode · M. · Nair · S. C. · Sharieff · S. · Padi · S. · J · P. · Kandpal · V. · Swaminathan · S. · Kuriyan · R. · Jerath · S. G. · Kulkarni · B. · Lyngdoh · T. · NECCTAR Trial Collaborating Group · Radhika · Jaleel · Teena · Chowdavarapu · Ramadass · Das · Kokane · Singhal
Introduction

Suboptimal feeding practices in children under five remain a critical concern, particularly in low- and middle-income countries. Integrated Supplementary Feeding programmes (SFPs) combined with Social and Behaviour Change Communication (SBCC) interventions have shown potential, yet global evidence on their design and effectiveness remains scattered across diverse settings and varies widely in scope and quality. This review aims to map global evidence on integrated SFP and SBCC interventions for children aged 6–59 months, assessing their impact on anthropometric, biochemical, nutritional, health, developmental, functional, microbiological and infant and young child feeding (IYCF) outcomes, and to identify contextual factors, evidence gaps and successful strategies. The review will also aim to document cost effectiveness and economic outcomes of this integrated intervention.

Methods and analysis

The review will follow Joanna Briggs Institute (JBI) methodology, applying the Population–Concept–Context framework and the review title has been registered in Open Science Framework (OSF) (https://doi.org/10.17605/OSF.IO/ZJ5BG). Eligible studies published between 2000 and 2025 will include community-based interventions for children under five that combine SFP and SBCC. The review will focus on SFP interventions delivered through community-based or public health platforms, including but not limited to take home ration, hot cooked meal, micronutrient powders, coupled with SBCC modalities such as home visits, mobile health and mass media campaigns. Comprehensive searches will be conducted in MEDLINE (PubMed), Cochrane CENTRAL, Google Scholar and organisational websites. Two independent reviewers will screen, extract and appraise studies using Covidence and JBI tools. Data will be analysed using descriptive statistics to summarise study characteristics, intervention types and reported outcomes, helping understand patterns across time and settings. Qualitative findings will be synthesised through descriptive content analysis involving coding and theme development. Expected outcomes include a range of study designs from different settings across the globe, covering diverse delivery models of integrated SFP and SBCC with reported outcomes including dietary indicators, anthropometry, nutritional biomarkers, caregiver practices and cost-effectiveness.

Ethics and dissemination

This review is part of a larger cluster randomised controlled trial (NECCTAR) which has received ethical approval from the independent institutional ethics committee of all the participating institutes. The current review will involve only publicly available literature and does not have a separate institutional ethics committee approval. Findings will be disseminated through academic conferences and publications in peer-reviewed journals.

Registration details

The review title has been registered in OSF (https://doi.org/10.17605/OSF.IO/ZJ5BG).

Phase II multicentre double-blind randomised controlled trial of a Bivalent VaccInation against Salmonella Typhi and Paratyphi A (BiVISTA) using a controlled human infection model of paratyphoid A infection: study protocol

Por: Paganotti Vicentine · M. · McCann · N. · Hennigan · O. · Maria · N. · Juarez Molina · C. I. · Koleva · S. · Islam · M. K. · Jones · E. · Flaxman · A. · Day · N. · MacDonald · A. · Adnan · M. · Singh · N. · Vernon · S. · Wilson · E. · Potey · A. V. · Dharmadhikari · A. · Gaidhane · S. · Kul
Introduction

Enteric fever, primarily caused by Salmonella enterica Typhi and Salmonella enterica Paratyphi A (SPA), is endemic mainly in South Asia, disproportionately affecting school-age children. Although typhoid conjugate vaccines (TCVs) are effective and implemented in many countries, no licensed vaccine exists against paratyphoid A. Bivalent vaccines targeting both S. Typhi and SPA may address this gap. Although field efficacy trials are not considered feasible, controlled human infection models (CHIMs) offer an alternative pathway for evaluating vaccine efficacy. This will be the first efficacy study of a bivalent vaccine against typhoid and paratyphoid A using a paratyphoid CHIM.

Methods and analysis

This is a phase II multicentre, double-blind, randomised controlled trial assessing the efficacy and immunogenicity of a bivalent conjugate vaccine candidate, Serum Institute of India Typhoid Conjugate Vaccine (Bivalent) (SII-TCV(B)), against SPA using a CHIM in healthy UK adults aged 18–55 years. A total of 192 participants will be randomised 1:1 to receive either SII-TCV(B) or a licensed Vi-polysaccharide typhoid vaccine (Vi-PS). All participants will be orally challenged with S. Paratyphi A (strain NVGH308) 28 days postvaccination. Participants will be monitored closely for 14 days and treated at 14 days postchallenge or promptly on diagnosis, according to prespecified criteria. The primary objective is to evaluate vaccine efficacy of SII-TCV(B) against paratyphoid infection using a CHIM. The coprimary immunogenicity objective is to assess non-inferiority of the typhoid IgG response compared with a licensed Vi-PS control.

Ethics and dissemination

The study has received ethical approval from the Berkshire Research Ethics Committee (24/SC/0309) and regulatory approval from the UK Medicines and Healthcare products Regulatory Agency. Results will be disseminated via peer-reviewed publications and scientific meetings.

Trial registration number

ISRCTN65855590.

CORE-ALI: protocol for a pan-European mixed-methods study to develop a core outcome set for acute lower limb ischaemia

Por: Darwish · M. · Meecham · L. · Kukulski · L. · Zwetsloot · S. L. M. · DOria · M. · Schönherr · L. · Zlatanovic · P. · Jongkind · V. · Hinchliffe · R. · Enzmann · F. K. · European Vascular Research Collaborative (EVRC) · Croo · Gombert · Gratl · Avadanei · Karelis · Kiernan · Joha
Background

Acute lower limb ischaemia (ALI) is a life- and limb-threatening vascular emergency requiring urgent intervention. Despite advancements in therapeutic strategies, outcome reporting for ALI remains inconsistent, limiting evidence synthesis and guideline development. The CORE-ALI study aims to develop a Core Outcome Set (COS) to standardise outcome reporting and ensure the inclusion of both clinical and patient-centred metrics.

Methods

CORE-ALI will use a structured, multi-phase methodology guided by the Core Outcome Measures in Effectiveness Trials (COMET) initiative and the Core Outcome Set-STAndards for Reporting (COS-STAR) guidelines. Phase 1 involves stakeholder engagement through semi-structured interviews with patients, clinicians and policymakers from diverse European healthcare systems. Qualitative data will be analysed using thematic analysis to generate a preliminary list of outcomes. In Phase 2, a multi-round Delphi survey (anticipated two to three rounds) will prioritise and refine outcomes through consensus building, with quantitative data analysed using descriptive and non-parametric statistical methods. Phase 3 will culminate in a consensus meeting to finalise the COS. Multilingual accommodations will ensure inclusivity, and General Data Protection Regulation (GDPR)-compliant platforms will secure data handling.

Ethics and dissemination

The study has received ethics approval from the Ethics Committee of the Medical University of Innsbruck (EK Nr: 1082/2025) on 20/05/2025. Additional local ethics approvals are required and will be obtained at all participating sites prior to the initiation of recruitment. The final Core outcome set will be disseminated through peer-reviewed publications, presentations at international conferences and engagement with professional societies and patient organisations.

Trial registration number

COMET initiative (Registration No. 3346).

Virtual multidisciplinary discussion across borders for interstitial lung disease: a prospective, multicentre study from India, the UK, Greece and Sri Lanka

Por: Mehta · A. A. · Rajan · S. · Ahmed · S. · Jankharia · B. · Wells · A. U. · CB · M. · Mohan · B. · Raj · V. · Kulshrestha · R. · Prabhudesai · P. · Irodi · A. · Valathara Pradeep · L. P. · Rathnapala · A. · Antoniou · K. · Nagoti · S.
Objectives

To assess diagnostic concordance and reclassification following an India-led, multinational virtual multidisciplinary discussion (V-MDD) platform for interstitial lung disease (ILD).

Design

Prospective, multicentre service-evaluation study.

Setting

Twenty-four Indian referral centres connected through a secure virtual platform, with international faculty participation from the UK, Greece and Sri Lanka.

Participants

A total of 127 anonymised ILD cases discussed across 29 V-MDD sessions (February 2024–February 2025). Each panel included ≥4 pulmonologists, two pulmonary pathologists, one of three rotating thoracic radiologists and one of two rheumatologists, along with international experts.

Results

The cohort (mean age 52.6±16.1 years; 53.5% female (68/127)) most frequently presented with dyspnoea (82.6%) and cough (73.2%). Pre-V-MDD diagnoses included hypersensitivity pneumonitis (HP) and sarcoidosis as distinct disease entities, and usual interstitial pneumonia (UIP) and non-specific interstitial pneumonia (NSIP) as radiological patterns, along with connective tissue disease (CTD)-ILD and other ILDs. Concordance between pre- and post-V-MDD CT diagnoses was substantial (=0.658; 95% CI 0.562 to 0.754; p

Conclusions

The India-led, multinational V-MDD model demonstrated substantial diagnostic concordance and refined nearly one-quarter of ILD diagnoses. This virtual, scalable framework expands access to subspecialty expertise and offers a practical blueprint for standardising ILD care in resource-limited and cross-border settings.

Effectiveness of etrasimod on disease activity and patient-reported outcomes in ulcerative colitis--EFFECT-UC: a non-interventional, multinational, prospective cohort study protocol

Por: Moran · G. W. · Radford · S. J. · Walsh · A. · Battat · R. · McLean · M. · Kudela · M. · Binder · E. · Kulchytska · N. · Sahin · B. · Helwig · U. · Irving · P. M.
Introduction

Etrasimod is an oral, once-daily, selective sphingosine 1-phosphate1,4,5 receptor modulator for the treatment of moderately to severely active ulcerative colitis (UC). While etrasimod demonstrated efficacy in randomised controlled trials, understanding its effectiveness in an observational setting is crucial.

Methods and analysis

EFFECT-UC is a prospective, multinational, non-interventional study to evaluate the real-world effectiveness of etrasimod in adults with moderately to severely active UC. The study consists of a 52-week treatment period and a 28-day safety follow-up period and aims to enrol ~300 patients per cohort. Eligible patients (18–64 years) are advanced therapy naïve or experienced and are initiating etrasimod in a real-world clinical setting. Treatment will be guided independently by the clinician’s judgement. Patient-reported outcomes will be collected electronically throughout the study and daily for the first 2 weeks. Exploratory data, including faecal calprotectin, endoscopy and intestinal ultrasound, will be collected at predefined visits or during standard care. Primary endpoints are symptomatic remission at week 12 and week 52. Secondary endpoints include patient-reported outcome 2 (combined rectal bleeding and stool frequency subscores) response at week 12 and week 52 and corticosteroid-free symptomatic remission at week 52.

Ethics and dissemination

Ethics approval was obtained for all sites. Recruitment is underway for cohort 1, comprising patients from the UK, Germany and Canada. Interim results for this cohort are expected in 2026 and final results in 2028; these will be submitted for publication in peer-reviewed journals and presented at appropriate congresses.

Trial registration number

NCT06294925.

Cervical high-risk human papillomavirus infection and its associated risk factors: a community-based cross-sectional study in hard-to-reach areas in Bangladesh

Por: Nazrul · N. · Rahman · A. · de Fouw · M. · Campbell · C. · Koot · J. · Kulsum · M. U. · Ahmed · M. S. · Haider · S. S. · Hossain · M. A. · Islam · K. M. · Nessa · A. · Amrin · M. · Stekelenburg · J. · Beltman · J. J.
Objectives

This study aimed to determine the prevalence of cervical high-risk human papillomavirus (hrHPV) in a community-based setting and its risk factors association in women living in hard-to-reach areas in Bangladesh.

Design

A cross-sectional study

Setting

The study was carried out in six subdistricts, located in hard-to-reach and climate-impacted regions of Bangladesh.

Participants

A total of 8000 married women aged 30–60 years were invited for screening. Women who were unable to give consent, were pregnant or had a hysterectomy with removal of the cervix, previous screening less than 5 years, or treatment of the cervix or had symptoms of potential cervical cancer were excluded.

Interventions

A community-based hrHPV self-collected screening for cervical cancer was conducted from June 2022 to July 2023.

Main outcome measures

Prevalence of cervical hrHPV and risk factor association.

Results

11 127 women were eligible for screening; 7850 women submitted hrHPV self-swabs, 7828 valid HPV test results were reported and 164 women (2.1%) tested hrHPV positive. Women living in the North were 2.1 times more likely to be hrHPV positive compared with women living in the South (adjusted OR (AOR)=2.1, 95% CI: 1.5 to 3.8, p=0.023) and widowed women were 3.0 times more likely to be hrHPV positive than married women (AOR=3.0, 95% CI: 1.7 to 5.3, p=0.001). Another risk factor associated with testing hrHPV positive was the use of hormonal contraceptives for 5 years and above (AOR=7.0, 95% CI: 2.0 to 24.4, p=0.002).

Conclusion

The study identified a low overall prevalence of hrHPV infection (2.1%) among women in hard-to-reach areas in Bangladesh, with some regional variations. Higher prevalence was observed in widowed compared with married women and among women reporting more than 5 years of hormonal contraceptive use. This study shows no evidence of particularly high-risk groups in hard-to-reach areas in Bangladesh. The findings support the feasibility of implementing a nationwide hr-HPV-based self-sampling strategy as a viable approach to reach WHO targets for reducing the burden of cervical cancer. Recommendation for policymakers to support future research to identify hrHPV prevalence among women in comparable groups in other geographically remote areas in Bangladesh.

Trial registration number

NCT05234112.

Depression as a moderator and mediator of functional status in patients with Long COVID: a cross-sectional and longitudinal observational study from the PERCEIVE cohort in Australia

Por: Seboka · B. T. · Smith · J. · Whitmore · K. · Baranow · B. · Howden · E. · Kulkarni · J. · Huynh · Q. L. · H Marwick · T.
Background

In patients with post-acute sequelae of COVID-19 (PASC), depression has been associated with symptom severity, the duration since infection and ongoing functional impairment. However, the interconnections between these factors remain inadequately understood.

Objectives

This study aimed to explore the roles of depressive symptoms in moderating and mediating the relationships between post-COVID-19 conditions and functional capacity.

Methods

The PERCEIVE study recruited 1794 participants from Victoria and Tasmania through online advertisements based on possible PASC for a cross-sectional study. Of these, 461 participated in the longitudinal study. Post-COVID-19 duration and symptoms were recorded, and depressive symptoms and functional capacity were self-reported using the 9-item Patient Health Questionnaire and the Duke Activity Status Index (DASI), respectively. The association of depression with functional capacity was explored using ordinary least squares (OLS) regression, with companion OLS models, Sobel-Goodman tests and 1000 bootstrap iterations to assess mediation. Longitudinal data were analysed to assess changes in functional capacity and depressive symptoms over time, with mediation analysis using mixed models to explore depression as a mediator.

Results

Participants had a mean DASI score of 35 (SD 21). Fatigue (18%), shortness of breath (11%) and chest pain (6%) were common symptoms, with severe depression linked to fatigue (93%) and shortness of breath (66%). The severity of post-COVID-19 symptoms was associated with severe depression (β=6.31, 95% CI 5.42 to 7.21) and reduced functional capacity (β=–6.40, 95% CI –9.20 to –3.61), with depression mediating 36% of the association between post-COVID-19 symptom severity and functional capacity. PASC was associated with higher depression scores (β=2.06, 95% CI 1.15 to 2.97) and lower functional capacity (β=–3.99, 95% CI –6.21 to –1.77), with depression mediating 51% of the association between PASC and reduced functional capacity. The longitudinal analysis suggested that depression is associated with the relationship between PASC and changes in functional capacity over time (unstandardised estimate=–5.16, p

Conclusion

Depression plays a key role in exacerbating post-COVID-19 functional impairment. This observation underscores the need for targeted physical and mental health interventions to enhance long-term recovery for those with severe conditions.

Prevalence, risk factors and behavioural perceptions of groin rash in Thai military personnel: a cross-sectional study

Por: Suwanchatkul · Y. · Leeyaphan · C. · Jirawattanadon · P. · Ongsri · P. · Saengthong-aram · P. · Laomoleethorn · J. · Bunyaratavej · S.
Objectives

The aim of this study was to determine the prevalence of groin rash among Thai military personnel and to identify associated risk factors, clinical features and patient perceptions. We also evaluated care-seeking behaviour and treatment practices.

Design

Cross-sectional, questionnaire-based study.

Setting

Conducted among Thai military personnel in a tropical environment.

Participants

A total of 500 male military personnel were recruited between August 2022 and September 2023. Of these, 475 participants were included in the analysis, while 25 were excluded due to non-participation in field training. Eligibility was restricted to those actively engaged in field exercises at the time of study.

Interventions

Not applicable.

Primary and secondary outcome measures

Primary outcome was the prevalence of groin rash, defined by self-report aided by standardised clinical images. Secondary outcomes included risk factors, rash morphology, symptom severity, treatment practices and healthcare-seeking behaviour. Associations were analysed using multivariable logistic regression adjusted for age, body mass index (BMI) and other covariates.

Results

Lifetime prevalence of groin rash was 22.3% (106/475), and the point prevalence was 3.8% (18/475). Among those with rash, 39.6% were classified as probable fungal infections. Independent risk factors included reusing underwear (aOR 2.25; 95% CI 1.27 to 3.99; p=0.005) restricted bathing time (aOR 1.73; 95% CI 1.06 to 2.83; p=0.030) and higher BMI (aOR 1.10; 95% CI 1.02 to 1.42; p=0.030). Most affected participants (54.7%) reported minimal impact on daily life, and only 18.9% sought professional care. Self-medication was common, with 50% using topical over-the-counter antifungals alone, while 16% used a combination of oral and topical drugs. Relapse occurred in 36.1% of cases.

Conclusions

Groin rash is relatively common among young Thai military personnel and is associated with modifiable hygiene-related factors. Only a small proportion of affected individuals appear to present for medical evaluation. Educational interventions emphasising regular laundering and adequate bathing during training may assist in reducing its prevalence.

Gender and age differences in hand disinfection behaviour during the COVID-19 pandemic: field data from Swiss retail stores

Por: von Bieberstein · F. · Kulle · A.-C. · Schumacher · S.
Objectives

To inform about behavioural gender and age differences in compliance with hand hygiene recommendations during the COVID-19 pandemic in Switzerland.

Design

Observational study (24–25 June and 1–3 July 2020); validation study (4 December 2020); gender and age group estimated by observers.

Setting

Observations occurred in five supermarkets.

Participants

All customers entering the supermarkets during a 3-hour period per day (n=8245 main study) and during 1 day (n=1918 validation study).

Main outcome measures

We observed whether people disinfected their hands.

Results

The study reveals considerable differences with respect to gender and age: For women, 58.7% (95% CI 57.3 to 60.0%) were disinfecting their hands vs 50.4% (95% CI 48.6 to 52.2%) of men. With respect to age, we identified a steep increase across age groups up to the age of 60 years and older with 35.5% (95% CI 30.7 to 40.5%) of youth (12-17 yrs) disinfecting their hands, 50.5% (95% CI 49.1 to 51.9%) of adults (18-59 yrs) vs 69.0% (95% CI 67.1 to 70.9%) of the golden age group (60-74 yrs) and 67.2% (95% CI 61.1 to 72.9%) of people older than 75 years. The validation study confirmed these differences.

Conclusions

The study documents substantial differences in hand hygiene compliance between gender and age groups. This should be considered in the design of protective measures to ensure clean and safe hands.

Access to maternal health services for young women with disabilities in Sub-Saharan Africa: a scoping review protocol

Por: Pebolo · P. F. · Kimera · E. · Nkulu Kalengayi · F. K. · Namatovu · F.
Introduction

Young women with disabilities (WWDs) face multiple barriers in accessing maternal healthcare services in low-resource settings. Consequently, they are at an increased risk of adverse maternal health outcomes due to young age and having a disability. This review focuses on synthesising evidence regarding the extent of access to maternal healthcare services and the barriers faced by young WWDs in Sub-Saharan Africa.

Methods and analysis

We will conduct a scoping review guided by the updated Joanna Briggs Institute methodology for scoping reviews. A systematic search of MEDLINE, EMBASE, Scopus, CINAHL, Web of Science Core Collection, Global Health, African Journal Online and Women’s Studies International will be performed to identify relevant articles published in English from 2007 to 2025. A team of two reviewers will independently screen the retrieved articles for relevancy based on the inclusion criteria, and a thematic synthesis will be undertaken to develop a descriptive analysis.

Ethics and dissemination

Since this review will only involve the analysis of published data, it does not require ethical approval. The results will be published in a peer-reviewed journal.

Registration

This review has been registered with the Open Science Framework DOI; https://doi.org/10.17605/OSF.IO/Q7Y8S.

Lived experiences on postnatal care among postpartum women in the Maldives: a phenomenological study

Por: Hassan · S. · Viseskul · N. · Kulunklin · A. · Chaloumsuk · N.
Objective

Postnatal care (PNC) is crucial for maternal and child health. Improving PNC services and policy cannot be achieved unless the experiences of postpartum women in the Maldives are thoroughly understood. This study aimed to explore the lived experiences of postpartum women on PNC in the Maldives.

Design

A descriptive phenomenological design.

Setting

The study was conducted in a regional hospital in the northern Maldives between March and August 2023.

Participants

A total of 16 postpartum women giving birth and receiving 24-hour care from the hospital, as well as postnatal follow-up care during the first 6 weeks postpartum, were interviewed.

Methods

Data were collected through face-to-face, semistructured interviews and then analysed using thematic analysis.

Results

Five themes and corresponding subthemes were identified. Theme 1: mismatch between expectations and actual experiences (conflicts between received information and actual practice, and conflicts between prior experience and actual practice). Theme 2: overwhelming negative emotions (feeling frustrated with unconcerned care, feeling disappointed with unfriendly behaviour and feeling frustrated with insufficient knowledge). Theme 3: need for caring rather than doing a job (wishing for more caring and support from the heart, focusing on individualised care and expecting postnatal home visits). Theme 4: enablers for postnatal follow-up care (getting family support, getting positive emotions and getting beneficial health outcomes). Theme 5: hindrances for postnatal follow-up care (lack of awareness of PNC, and lack of privacy and convenience).

Conclusions

The findings revealed the gap between individual expectations and actual experiences of PNC. Healthcare providers’ understanding of postpartum women’s needs was recommended to provide empathetic and compassionate individualised care. In addition, postnatal home visits should be recommended as a crucial part of PNC services.

Ethnic differences in plasma aldosterone concentration and regulatory mechanisms of aldosterone: protocol for a systematic review and meta-analysis

Por: Sharma · A. · Bentley · G. · Kulkarni · S. · Wilkinson · I.
Introduction

Black ethnic cohorts, when compared with white cohorts, have disproportionately higher rates of essential hypertension and related complications. Ethnic differences in the renin-angiotensin-aldosterone system have been identified in black ethnic cohorts displaying a low-renin, salt-sensitive phenotype in comparison to white individuals. Studies have highlighted lower levels of aldosterone in black cohorts compared with white cohorts. However, when renin is considered, in the form of the aldosterone-renin ratio (ARR), the ARR is higher in black cohorts. The Framingham study highlighted that people in the upper quartile for baseline aldosterone were more likely to have a higher blood pressure and develop hypertension at 4 year follow-up. Therefore, the inappropriately suppressed aldosterone may be contributing to the ethnic differences in hypertension prevalence and prognosis.

Methods and analysis

Four databases will be searched (MEDLINE, Embase, Scopus and Cochrane Library) to identify eligible studies from database creation to August 2025. Two investigators will independently review the search results and document reasons for full-text exclusions. The main outcomes are to assess if there are ethnic differences in baseline aldosterone, baseline plasma renin activity (PRA) and ARR. We will also look at ethnic differences in regulatory mechanisms of aldosterone, such as serum potassium and 24 hour urinary electrolytes, that may explain the potential differences in aldosterone and ARR in black and white ethnic cohorts. Studies looking at normotensive and hypertensive individuals will be included. Studies in paediatric populations (

Ethics and dissemination

As this review will involve analysis of previously published data, ethical approval is not required. The results will be submitted to a peer-reviewed journal.

PROSPERO registration number

CRD420251025642.

Colonic neoplasm detection in patients with Streptococcus gallolyticus septicaemia versus average-risk individuals: a retrospective matched cohort study from a tertiary care center in Thailand

Por: Nawalerspunya · P. · Pattarapuntakul · T. · Wong · T. · Sripongpun · P. · Saejaow · S. · Jongraksak · T.
Objective

To compare colorectal neoplasm detection rates between patients with Streptococcus gallolyticus septicaemia and average-risk individuals undergoing screening colonoscopy and identify predictors of neoplasm detection within the septicaemia group.

Design

A retrospective matched cohort study

Setting

Tertiary care university hospital in Southern Thailand.

Participants

Eighty-five patients with S. gallolyticus septicaemia and 279 average-risk individuals who underwent colonoscopy between 2014 and 2024.

Primary and secondary outcome measures

Outcomes included the polyp detection rate (PDR), adenoma detection rate (ADR), advanced adenoma detection rate (aADR) and adenocarcinoma detection rate. Logistic regression was used to estimate ORs with 95% CIs.

Results

In an unmatched analysis, the ADR (41.2% vs 26.9%, OR 1.90, 95% CI 1.15 to 3.16, p=0.014) and adenocarcinoma detection rate (12.9% vs 2.9%, OR 5.04, 95% CI 1.95 to 12.97, pafter the septicaemia episode was independently associated with a markedly higher likelihood of neoplasm detection than procedures done before septicaemia (adjusted OR 4.88, 95% CI 1.70 to 14.05, p=0.002), indicating that repeat colonoscopy may be warranted even in patients who had undergone the procedure within the previous 6 months.

Conclusions

S. gallolyticus septicaemia was linked to higher adenoma and adenocarcinoma detection rates, with age and diabetes mellitus further increasing such risk. Even patients who underwent colonoscopy within 6 months before septicaemia benefited from repeat colonoscopy, supporting its consideration to prevent missed or rapidly developing lesions.

If the pain is too much, you go to a hospital: a qualitative study on health-seeking behaviour for human brucellosis in Nakasongola cattle corridor, Uganda

Por: Kulabako · C. T. · Madsen · L.
Objective

Brucellosis ranks fourth among the top seven priority zoonotic diseases for control in Uganda. The effect of individual actions on controlling the spread of infectious diseases in humans and the choices people make regarding symptoms and suspicions must be given a critical role in the management of zoonotic diseases. Understanding the experiences that shape response to brucellosis is crucial if we are to effectively control the spread of brucellosis in the human population. This study aimed to explore people’s experiences and health-seeking behaviour for human brucellosis and elucidate any challenges as perceived by the affected population. This study involved exploring the facilitating factors for seeking healthcare from the perspectives of the affected population and the potential barriers in accessing health services in Nakasongola.

Design

Descriptive qualitative study.

Setting

The study was conducted in the cattle corridor of Nakasongola District within three sub-counties of Nabiswera, Wabinyonyi and Nakitoma, which were purposively selected because of the large herd number (150 cattle per square km and 30–50 cattle per household), high prevalence of brucellosis in humans, thus extensive human–animal interaction, and the community’s susceptibility to brucellosis. Data were collected from November 2023 to January 2024.

Participants

Semi-structured, face-to-face interviews were conducted by the first author with 15 participants for in-depth interviews, who included the people who were recovering/had recovered and their caretakers, and 20 key informants including medical personnel, village health team members and social leaders who were purposively selected.

Analysis

Thematic analysis was conducted to group themes originating in the data into higher-order themes using inductive and deductive approaches.

Results

Key themes were identified in line with literature and the healthcare systems model. The findings highlighted a series of factors that influence and inhibit health-seeking behaviour for human brucellosis. Participants identified the role of sex and religion as some of the social factors, barriers to health information and perceptions of healthcare quality, accessibility and availability of treatment. These insights show the importance of understanding broader social norms and health system constraints to improve timely diagnosis, treatment adherence and overall disease control.

Conclusion

Addressing the factors identified requires a diverse approach that includes improving the quality of health services, promoting health education, challenging societal norms around gender and illness and leveraging the role of religious communities in health promotion. Such efforts could ultimately improve health outcomes in the affected community.

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