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Clinical relevance of intracranial stenosis as false-positive findings of a deep learning algorithm trained to detect large vessel occlusions: a retrospective cohort study of a supraregional stroke centre

Por: Jungmann · M. · Manschikow · S. · Hönning · A. · Spohn · F. · Sparenberg · P. · Mutze · S. · Goelz · L.
Objectives

This study aims to explore the ability to identify high-grade intracranial arterial stenosis (ICAS) by an artificial intelligence (AI) designed to detect large vessel occlusions (LVO) and the clinical relevance of these ‘false positive’ findings.

Design

We are presenting a retrospective cohort study.

Setting

The study was conducted at a supraregional stroke centre of an urban tertiary care provider.

Participants

Consecutive stroke cases treated between January 2023 and December 2023 of patients >18 years of both sexes and any ethnicity were eligible for inclusion. 934 patients (52.7% male) with a mean age of 71.7±13.6 years (25–101 years) were included.

Interventions

CT angiographies were analysed by a deep learning algorithm for LVO detection of the anterior circulation. AI results were compared with radiology reports and secondary focused evaluation.

Primary and secondary outcome measures

Diagnostic accuracies for ICAS detection by the AI were calculated.

Results

Primary reports identified 30 ICAS and nine additional ICAS were detected during secondary evaluation (incidence 4.2%). The sensitivity of radiology reports was 77% (95% CI 0.61 to 0.89), the specificity 99% (95% CI 0.98 to 1.00), negative predictive value (NPV) 99% (95% CI 0.98 to 0.99) and positive predictive value (PPV) 79% (95% CI 0.65 to 0.88). The AI identified 13 of 39 ICAS correctly. 18 false positive cases (neither LVO nor ICAS) were flagged by the AI. The sensitivity of the algorithm was 33% (95% CI 0.19 to 0.50), the specificity 98% (95% CI 0.97 to 0.99), the NPV 97% (95% CI 0.96 to 0.98) and PPV 42% (95% CI 0.28 to 0.58).

Conclusion

Detection of high-grade ICAS by an algorithm trained to identify LVO is per se a false positive finding but occurred in 13 of 39 cases. Dedicated training for ICAS might lead to a beneficial tool during the diagnostic work-up for ischaemic stroke.

Trial registration

German Register for Clinical Trials (DRKS: DRKS00034019 https://drks.de/search/de/trial/DRKS00034019).

Prevalence of PRISm and COPD and associated factors in a university medical centre spirometry unit: a cross-sectional analysis

Por: Akiki · Z. · Khoueiry · E. · Smayra · E. · Nader · A. · El Teress · K. · Safi · C. · El Ashkar · I. · Majed · A. · Fawaz · A. · Salameh · P. · Gaspard · D.
Objectives

Preserved Ratio Impaired Spirometry (PRISm) is a new spirometric entity defined in international guidelines, associated with overall worse outcomes. It remains unclear whether this represents a distinct entity or an early phase of multiple other diseases, such as chronic obstructive pulmonary disease (COPD) and restrictive lung diseases. There is a notable scarcity of data on PRISm, particularly in Lebanon. This study aimed to evaluate the prevalence of PRISm and COPD, and their associated factors, among individuals aged 40 years and above who underwent spirometry in a single university medical centre between 2022 and 2024.

Setting

Outpatient Pulmonary Function Tests Laboratory at a Lebanese university medical centre.

Participants

All individuals aged 40 years or older who performed spirometry between 2022 and 2024

Methods

A retrospective analysis of pulmonary function tests (PFTs) and demographics was performed. Patients were classified based on the spirometry patterns that are consistent with COPD (forced expiratory volume in the first second (FEV1)/forced vital capacity (FVC)1/FVC≥0.7 and FEV11/FVC≥0.7 and FEV1≥80%). A small number of PFTs did not meet the above criteria and were classified as ‘others’; they were excluded from the main analysis but retained for descriptive estimation of PRISm and COPD prevalence over the past 3 years. The prevalence and associated risk factors of PRISm and COPD were assessed. Descriptive, bivariate and multinomial regression models were performed using IBM’s Statistical Package for the Social Sciences V.29.

Results

A total of 698 PFTs were performed for 639 patients. The prevalence of PRISm and COPD in the centre between 2022 and 2024 was 11% and 17%, respectively. Compared with normal PFTs, subjects with PRISm were older (adjusted OR; aOR (95% CI)=1.03 (1.002 to 1.05); p=0.03) and more likely to be ex-smokers (aOR=2.19 (1.12 to 4.30); p=0.022); patients with COPD were older (aOR 1.09 (1.07 to 1.12); p

Conclusion

These findings highlight PRISm as a potentially relevant pattern within chronic airway disease. Within the context of Sustainable Development Goal 3 on non-communicable diseases, they underscore the importance of identifying this subgroup for closer clinical attention. Further longitudinal and multicentre studies are needed to better understand the clinical significance of PRISm and its relationship to chronic airway diseases.

Outcomes of invasive mechanical ventilation in critically ill patients with interstitial lung disease: protocol for a systematic review and meta-analysis

Por: Kola · N. · Parker · R. · Hall · A. · Spencer · L. G. · Fletcher · S. V. · Welters · I. D. · Johnston · B. W.
Introduction

Interstitial lung diseases (ILDs) represent a heterogeneous group of disorders, which have in common persistent inflammation and/or pulmonary fibrosis, involving mainly but not exclusively the interstitium. This results in restrictive ventilatory physiology and limited respiratory reserve. Patients with ILD can have frequent exacerbations of their disease, with subsequent acute respiratory failure that may require admission to the intensive care unit (ICU). The diagnosis and management of ILD in the ICU presents unique challenges due to the paucity of evidence supporting survival benefits of organ support in this cohort of patients.

Methods and analysis

This systematic review will be reported in accordance with the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) statement, and the protocol will follow the Preferred Reporting Items for Systematic Review and Meta-Analysis Protocols (PRISMA-P) guideline. MEDLINE, Embase, Emcare and CENTRAL will be searched for studies published from inception to 2026, involving adult patients with ILD requiring invasive mechanical ventilation (IMV), with or without comparison to non-invasive respiratory support such as high-flow oxygen, non-invasive ventilation (NIV), continuous positive airway pressure or bilevel positive airway pressure. Eligible studies will include randomised controlled trials and observational studies (cohort and case–control) in adults with ILD and acute respiratory failure requiring IMV in the intensive care setting. Case series with fewer than 10 patients, non-human or in vitro studies and studies involving perioperative lung transplant or lung cancer as the primary diagnosis will be excluded. The primary outcomes assessed will be in-hospital and 1-year mortality, and secondary outcomes will include ventilator-free days, ICU and hospital length of stay, NIV failure, reintubation and postdischarge respiratory outcomes where available. Where feasible, meta-analysis will be conducted using a random-effects model. Heterogeneity will be assessed using the I² statistic. Prespecified subgroup analyses will be performed, including ILD subtype (eg, idiopathic pulmonary fibrosis (IPF) vs non-IPF), presence of pulmonary hypertension, timing of IMV initiation (early vs late), baseline lung function (forced vital capacity ≥50% vs

Ethics and dissemination

This systematic review will be based on published data, and as such, no ethical approval is required. Findings from this study will be disseminated through peer-reviewed publications as well as presentations in healthcare-based settings.

PROSPERO registration number

CRD420251265836.

Importance of developmental stage and microenvironment control in Zebrafish larvae cardiovascular studies

by Patricia Fiorino, Luigi Fernandes Rosa Cauduro, Danielle Silberspitz Konig, Leonardo Fernandes Rosa Cauduro, Caio de Araujo Santos, Juliana Alves Kavai, Isadora Durigan Duarte, Anna Laura Viacava Américo

Zebrafish (Danio rerio) are widely used as models in cardiovascular research due to their rapid development, optical transparency, and genetic similarity to humans. However, the lack of standardized experimental conditions, particularly regarding developmental stage and microenvironmental parameters, limits reproducibility across studies. This study aimed to characterize cardiovascular function in Zebrafish larvae and evaluate the impact of developmental stage and environmental factors. Wild-type AB embryos were maintained under standard conditions, and heart rate (HR), cardiac output (CO), and ejection fraction (EF) were measured at 24, 30, 48, 52, 56, 72, 78, and 80 hours post-fertilization (hpf). The effects of variations in temperature (27.0, 27.5, and 28.0 °C) and pH (7.0, 7.4, and 8.0) were also assessed. Results showed a progressive increase in HR from 24 to 72 hpf, stabilizing thereafter. CO exhibited two phases of elevation: an early rise between 24–48 hpf and a stronger increase between 48–56 hpf. EF remained generally stable, with a transient reduction at 48 hpf. Cardiovascular performance reached a physiologically stable state after 72 hpf, defining a reliable window for functional studies. Environmental conditions modulated these parameters: temperature variation induced approximately 20% difference in HR and reduced EF, while CO was minimally affected. In contrast, pH variations within the physiological range had no significant impact on HR, CO, or EF. These findings highlight developmental and environmental variables that may influence cardiovascular measurements in Zebrafish larvae and support the development of more consistent experimental approaches in cardiovascular and toxicological research.

Nurses' and Physicians' Experiences With Digital Remote Patient Monitoring—Transforming the Boundaries of Breast Cancer Care

ABSTRACT

Aim

To explore expectations and experiences of nurses and physicians with remote care monitoring for breast cancer patients within the Norwegian specialist health service.

Design

Qualitative exploratory study.

Methods

Individual semi-structured interviews were conducted with nine nurses and physicians before and after the implementation of remote patient monitoring. The data were analysed using reflexive thematic analysis.

Results

Three key themes were developed: (1) ‘Navigating patient empowerment: Reassurance, misinterpretation and guidance in remote patient monitoring communication’; (2) ‘Digital care impacts the workflow: Efficiency gains and hidden burdens’; and (3) ‘Clinical judgement in a digital context: Balancing standardisation and clinical discretion’.

Conclusion

While remote patient monitoring increased flexibility and targeted follow-up, it also reshaped roles and workloads and introduced new interpretive demands that often lack formal delegation, highlighting the need for clearer task allocation and organisational support.

Implications for the Profession

Remote patient monitoring expands nurses' roles in symptom assessment and digital follow-up. As such, clear role boundaries and support for clinical judgement are essential for its successful implementation.

Impact

The results are relevant for management in healthcare services, nurses and other healthcare professionals implementing remote patient monitoring.

Reporting Method

The study followed CORQ guidelines.

Patient or Public Contribution

Four user representatives with lived experience of breast cancer contributed to the design of the study and gave input regarding the interview guide.

Health and well-being of mothers and co-parents during the first 12 months post partum: study protocol of the national SOCRATES cohort study in Switzerland

Por: Gaucher · L. · Desplanches · T. · Sormani · J. · Cattani · G. · Mueller · A. N. · Celetta · E. · Widmer · I. N. · Lorthe · E. · Grylka-Baeschlin · S.
Introduction

The first year after childbirth is a critical yet insufficiently monitored period for parental health. Postpartum mental and physical morbidity can affect both mothers and co-parents, but national longitudinal data remain scarce. The Stress Of Co-parents Related to A Traumatic Experience of birth across Switzerland (SOCRATES) cohort study aims to describe maternal and co-parental health and well-being trajectories during the first year after childbirth.

Methods and analysis

SOCRATES is a prospective, population-based cohort study conducted in all linguistic regions of Switzerland. Eligible participants include women aged 14 and above who gave birth to a live or stillborn infant (≥22+0 weeks’ gestation and ≥500 g) and their cohabiting co-parents, provided they speak German, French, Italian or English. Recruitment was conducted in 81 of the 112 Swiss maternity units, birth centres and organisations of midwives over 6 weeks in spring 2025. Clinical data on pregnancy, childbirth and the early postpartum period are extracted from medical records. Postpartum hospitalisation data are obtained through linkage with national medico-administrative databases. Participants complete online questionnaires shortly after birth and at 2, 6 and 12 months post partum, including sociodemographic characteristics and patient-reported outcomes. The primary outcome is the prevalence of childbirth-related post-traumatic stress disorder at 2 months, assessed using the City Birth Trauma Scale. Secondary outcomes include depression, physical recovery, sexual health, quality of life, healthcare use, perceived care quality and overall well-being. A weighting procedure will be used to ensure representativeness and to account for attrition.

Ethics and dissemination

Ethical approval was granted by all seven Swiss ethics committees (number 2024-02262). All participants provided informed consent. Findings will be disseminated through national and international conferences, peer-reviewed publications, policy briefs, social media and stakeholder engagement activities.

Trial registration number

NCT06886841.

Patient Safety Competencies, Clinical Learning Environment and Unfinished Care From the Perspective of Nursing Students: A Multinational Study

ABSTRACT

Aim

To assess perceived patient safety competencies among nursing students and to examine their associations with their perceptions regarding clinical learning environment and unfinished nursing care.

Design

An international comparative cross-sectional study.

Methods

A total of 1442 nursing students from the Czech Republic, Italy, Slovakia, and Türkiye participated between February and December 2025. Data were collected using the Health Professional Education in Patient Safety Survey, the Clinical Learning Environment, Supervision and Nurse Teacher scale, and the Unfinished Nursing Care Survey for Students. Descriptive statistics, non-parametric tests, Spearman correlations, and multivariate general linear modelling were applied.

Results

Students reported significantly higher patient safety competencies in clinical compared with academic settings (p ≤ 0.001). Significant cross-country differences were observed across all competency domains (p ≤ 0.001). Perceived patient safety competencies were positively correlated with the overall quality of the clinical learning environment (r = 0.356–0.420; p < 0.001) and negatively correlated with unfinished nursing care (r = −0.107 to −0.171; p < 0.001). Multivariate analysis demonstrated that pedagogical atmosphere, premises of nursing care, supervisory relationship, and particularly the role of the nurse teacher were significant predictors of patient safety competencies.

Conclusion

The development of nursing students' patient safety competencies is closely linked to the quality of clinical learning environments. Strengthening educational and organisational conditions within clinical placements may play an important role in preparing future nurses for safe clinical practice.

Implications for the Profession and/or Patient Care

Improving the quality of clinical learning environments, strengthening supervision, and addressing unfinished nursing care may support the development of nursing students' patient safety competencies and contribute to safer patient care.

Reporting Method

The study was carried out according to the STROBE checklist.

Patient or Public Contribution

No Patient or Public Contribution.

Accessing and Administering Anticipatory Medications for Community End‐of‐Life Symptom Control: A Qualitative Focus Group Study

ABSTRACT

Aim

To understand healthcare professionals' perspectives of what works well and what can be improved in the supply and administration of anticipatory medications at the end of life in the community.

Design

Qualitative interpretive study using focus groups.

Methods

Semi-structured focus groups included healthcare professionals with experience of using anticipatory medications, and public contributors with lived experiences of relatives' end-of-life care. Participants' demographic information was elicited in a brief questionnaire. Transcripts were analysed inductively using thematic analysis. Data were collected in September 2022.

Setting and Participants

Eight focus groups involved 58 UK-based participants. Each group included people with a variety of professional roles from diverse geographical areas, and public contributors with relevant lived experiences.

Results

The administration of anticipatory prescriptions was widely perceived to be a valuable intervention, but extensive operational challenges were identified, with three interconnected themes arising from the data: (a) Communication between healthcare teams; (b) Intuitive documentation; (c) Accessibility of medications. Addressing these challenges was perceived to be onerous, particularly for nurses and families.

Conclusions

Operational barriers to the timely and appropriate administration of anticipatory medications risk were perceived as adversely affecting patient care and patients' and families' experiences.

Implications for the Profession and/or Patient Care

System-level improvements are needed to streamline care processes and ensure equitable, appropriate, and timely access to end-of-life symptom control medications in the community.

Reporting Method

This study adheres to relevant EQUATOR guidelines and follows the appropriate Standards for Reporting Qualitative Research (SRQR).

Patient or Public Contribution

Our Public and Clinician Advisory Group helped shape questions and commented on findings. Focus groups included public participants with lived experience of end-of-life care in the community.

Can digital self-screening improve identification of chronic dyspnoea in Australian general practice? A proof-of-concept protocol for the BREATHE SMART trial

Por: Jang · K. · Giskes · K. · Martin · A. · Sunjaya · A. P. · Khin · P. · Jenkins · C. · Hespe · C. M. · on behalf of the BREATHE SMART Steering Committee · Hespe · Jenkins · Martin (Humphries) · Giskes · Lowres · Woods · Chua · Pearce · Ben Freedman · Sunjaya · Fardy · Tam
Introduction

Chronic dyspnoea is a prevalent and clinically significant symptom, often indicative of underlying cardiorespiratory disease. It is frequently under-reported by patients and under-recognised in primary care, with these challenges exacerbated in rural and remote communities where disease burden is greater and patients experience barriers to timely diagnosis and management. The BREATHE SMART trial aims to implement and evaluate an innovative, fully digital self-screening system for chronic dyspnoea, integrated into general practice workflows and information technology infrastructure. This approach seeks to enhance early detection and management of chronic cardiorespiratory conditions across diverse practice settings.

Methods and analysis

This multisite proof-of-concept study will test a software platform delivering a preconsultation self-screening questionnaire across 40 general practices in urban, rural and remote Australia. The system identifies eligible patients (≥18 years, consenting to SMS communication with their practice), issues an automated SMS that administers a validated dyspnoea screening questionnaire, and summarises responses for integration into the electronic medical record. Process evaluation will assess acceptability and utility using deidentified audit data, software metrics and qualitative feedback from patients, staff and general practitioners (GPs) via surveys, interviews and focus groups. Approximately 12 000 patients will be screened over 12 months. Primary outcomes will include the proportion completing self-screening and prevalence of chronic dyspnoea and secondary outcomes will include the rate of newly diagnosed chronic dyspnoea-related conditions (ie, asthma, chronic obstructive pulmonary disease and heart failure) in the preceding 12 months and during the intervention period.

Ethics and dissemination

Ethics approval was granted by the University of New South Wales Human Research Ethics Committee (HREC) (iRECS6645) and the University of Notre Dame Australia HREC (2024-155). Participating practices and each GP will provide written, informed consent. All patients being screened will provide electronic informed consent. Results of the study will be disseminated through various forums, including peer-reviewed publications and presentation at national and international conferences. Following the study, participating practices will be provided with a summary of the findings of the study, together with a full copy of any publications and a plain language statement for participants, which will be made available in the practices.

Trial registration number

ACTRN12624001451594.

Impacts of human and digital scribes on improving physician wellness and reducing administrative burden: a scoping review protocol

Por: Filbert · B. · Sareen · J. · Logsetty · S. · Linton · J. · Dyck · J. · Jhanji · G. · Paletta · A. · Classen · C. · Spiwak · R.
Introduction

The rise in administrative burden on physicians is becoming increasingly recognised as a significant contributor to burnout and job dissatisfaction among primary care practitioners. Human scribes (HS) and digital/artificial intelligence scribes (DS) have emerged as potential tools to reduce clerical workload and improve physician well-being. There has been extensive research conducted on HS, and DS show promise but require validation across diverse healthcare settings. This scoping review aims to assess the effects of HS and DS in primary care settings to evaluate their impact on administrative work, job satisfaction, burnout and clinical operational efficiency.

Methods and analysis

This review will follow the Arksey and O’Malley framework with enhancements from Levac et al, along with Preferred Reporting Items for Systematic Reviews and Meta-Analyses extension for Scoping Reviews (PRISMA-ScR) reporting guidelines. A comprehensive search strategy was developed, including Ovid MEDLINE, Ovid Embase and Scopus databases in June 2025 with an academic health sciences librarian. Database searches will be conducted between March and June 2026. The inclusion criteria consist of empirical research on licensed physicians in primary care settings that implement HS or DS systems and measure physician-related outcomes. Two researchers will review and extract data independently using Covidence. The results will be analysed through thematic methods followed by descriptive summarisation.

Ethics and dissemination

This review conducts an analysis of existing publications without needing ethical clearance. Findings will be disseminated through peer-reviewed publications and presented at academic conferences where possible. The research team will make supporting materials accessible via the Open Science Framework.

Trial registration number

https://doi.org/10.17605/OSF.IO/T5BHY.

Investigating differences in the implementation and experience of the Enhanced Health in Care Homes Framework in England: a qualitative protocol for the Understanding Variation in Admissions from Care Homes (UVAC) study

Por: Marincowitz · C. · Zwerger · K. E. · Harrad-Hyde · F. · Garrett · H. · Lam · E. · Burton · J. · Reeve · J. · Mason · S. M. · Spilsbury · K. · Price · D. B. · Jacques · R. M. · Martin · G.
Introduction

Older people living in care homes are at increased risk of harm during acute hospital admissions. In England, care home residents have more than twice as many emergency department (ED) attendances as people of the same age living at home. Up to 40% of emergency hospital admissions of older care home residents may be avoidable with different models of care within their homes.

In 2023, National Health Service England introduced the updated Enhanced Health in Care Homes (EHCH) framework, a set of recommendations to support ‘joined up’ and enhanced care for people living in care homes. A stated aim of the framework is to reduce ED attendances and inpatient admissions of residents. There is limited available evidence regarding how implementation of the EHCH framework differs regionally and whether variation in implementation may impact on hospitalisations of care home residents.

Aims

We aim to explore regional differences in care elements developed from the EHCH framework and assess how these differences may contribute to variation in hospitalisations of care home residents over the age of 65.

Methods and analysis

This is a comparative qualitative case study of six care home-containing postcode districts in England embedded within three Integrated Care Boards (ICBs). ICBs are regional organisations responsible for commissioning healthcare services in England. Case study districts and ICBs were selected due to contrasting case-mix adjusted admission rates and other characteristics (eg, deprivation). Data will be collected through semistructured interviews. We will interview health and social care professionals who are responsible for commissioning, overseeing and delivering enhanced care in care homes, care home professionals, residents over the age of 65 and their family and friends. Interview data will be analysed through a framework approach, with comparisons drawn within cases, across cases and across ICBs. Through our analysis, we will characterise the EHCH framework care elements and identify differences in implementation that may cause variation in hospital admissions. We will also identify perceived appropriate, effective and replicable enhanced care models.

Patients and the public have informed the design of this study, and will advise the research practice, support the analysis of data and guide dissemination plans.

Ethics and dissemination

This study has received Social Care Research Ethics and Health Research Authority Approval (25/IEC08/0014). All participants will be required to provide informed consent. The findings will inform a national survey of ICBs to map appropriate and effective enhanced care in England. Findings will be shared with key stakeholders and academic audiences.

Multicentre randomised controlled trial of the Norwegian health in work service for patients with common mental disorders or musculoskeletal disorders: the Norwegian Sickness Absence Clinic (NSAC) Efficacy Study

Por: Aars · N. A. P. · Bardal · I. · Terjesen · C. · Hansen · B. O. · Jerven · A. · Kaspersen · K. I. · Lyngedal · O. · Hüttepohl · F. · Johnsen · I. · Uglebakken · T. O. · Brinchmann · B. · Mykletun · A.
Introduction

In many countries, a high or increasing rate of sickness absence is challenging the sustainability of present sickness absence benefit schemes. Most sickness absence is certified on the grounds of common mental disorders or musculoskeletal disorders, and substantial effort has been invested in developing interventions promoting return to work for these patients. In Norway, the Health in Work ((HelseIArbeid), HIA) clinics were established as outpatients’ services within the specialised healthcare system, with the aim of improving health and supporting return to work. The HIA service admits patients with low-to-moderate anxiety/depression and/or musculoskeletal disorders. In this protocol, we describe the naturalistic multicentre randomised controlled trial Norwegian Sickness Absence Clinic Efficacy study, which aims to determine the effect of HIA on work participation and health.

Methods and analyses

The HIA outpatient service is staffed by clinical psychologists, physiotherapists, medical specialists in physical medicine and rehabilitation and employment support supervisors from the Norwegian Labour and Welfare Administration. Patients admitted to HIA have access to multidisciplinary assessment and treatment. The trial recruits’ patients from five HIA outpatient clinics in Northern Norway. Patients are randomised in equal proportions to either (1) rapid HIA (assessment within 4 weeks), (2) delayed HIA (assessment within 10–14 weeks) or (3) active control, which consists of a monodisciplinary examination at HIA close to diagnosis-specific deadline for examination as suggested by guidelines (8–26 weeks). The trial commenced recruitment on 16 January 2023 and will recruit 2500 patients. The aim is to assess the effect of the HIA service, with the hypothesis that the HIA concept is superior to what resembles treatment as usual, in improving employment and preventing long-term welfare dependency. Secondary outcomes include self-reported symptoms of health problems. We also examine the effect the service has on other healthcare utilisation. To date, no research has been conducted to assess the efficacy of the HIA service. If proven efficacious, and if there is an economic case for this investment in tailored healthcare delivery, the policy implication may be implementation of the service at scale. If not, adaptations or investments into other viable paths of treatment may be considered.

Ethics and dissemination

The study is approved by the Regional Committee for Medical Research Ethics (REC North, #122770). Results from the study will be disseminated at national and international scientific conferences, to funders and participating outpatient clinics in seminars and in peer-reviewed scientific journals.

Trial registration number

NCT05310695.

Weight-Neutral Health Intervention (WIN) for adults with BMI >=30 kg/m2: protocol for a single-arm feasibility study

Por: Sigurdardottir · G. A. · Koster-Rasmussen · R. · Meyer · L. B. · Sandholdt · C. T. · Christiansen · A.-K. L. · Specht · I. O. · Lindschou · J. · Engstrom · J. · Heitmann · B. L. · Bojsen-Moller · K. N. · Overbeck · G. · Kousgaard · M. B. · Reventlow · S. · Jebb · S. · Dirksen · C.
Introduction

Weight stigma and internalised weight bias are associated with poor mental, social and physical health. Weight-neutral approaches prioritise well-being and sustainable health behaviours. However, the feasibility and acceptability of weight-neutral interventions remain uncertain.

Methods and analysis

Weight-Neutral Health Intervention (WIN) is an investigator-initiated single-arm feasibility study enrolling 56 adults with body mass index ≥30 kg/m2 in the Capital Region of Denmark. The study investigates a codesigned weight-neutral health intervention. The 6-month intervention comprises 1 preparatory session and 11 group sessions led by trained practitioners, focusing on intuitive eating, body acceptance and self-compassion; optional components include support-network events, up to three individual online sessions and access to ‘size-inclusive yoga’ and ‘body competence’ courses. The primary feasibility outcome is follow-up completion. Recruitment proportion and adherence are secondary feasibility outcomes. These will be assessed using a set of predefined ‘traffic-light’ stop/go progression criteria. Exploratory feasibility outcomes include data completeness for other outcomes and participant engagement with the intervention. Exploratory clinical outcomes include questionnaire data (quality of life, depression, weight bias internalisation, eating behaviours, self-esteem, body image, stress and life satisfaction), clinical measures (weight, heart rate and blood pressure), biomarkers (blood samples and hair cortisol), 7-day actigraphy (physical activity and sleep) and serious adverse events. Qualitative interviews, focus groups and fieldnotes will be used to explore acceptability and contextual factors. If progression criteria are met, the study will inform the design of a pragmatic, multicentre, randomised trial. The exploratory outcomes will inform outcome selection, setting, sample size and procedures.

Ethics and dissemination

Approved by the Regional Ethics Committee of the Capital Region of Denmark (H-25013213). Results will be disseminated through peer-reviewed publications, conferences and public platforms.

Trial registration number

NCT06922630.

Role of allied health professions in falls prevention for community-dwelling older adults: a scoping review

Por: Lawton · A. · Tripodi · N. · Wospil · R. · Wright · B. M. · Menz · H. B. · Martin · S. · Bonanno · D. R. · Linton · C. · Bastani · A. · Ross · A. · Thomas · R. · Corcoran · D. · McNamara · T. · Baxter · D. · Vaughan · B. · Lane · R. · Feehan · J.
Objective

Falls among community-dwelling older adults are prevalent and have serious individual, societal and economic consequences. Allied health professionals provide key falls prevention interventions yet their representation in current clinical practice guidelines is inconsistent. Increased recognition of allied health roles and delivering context-specific guidelines for falls care could help to address workforce gaps and optimise care approaches. This scoping review explored the roles of the allied health professions in falls prevention screening, assessment and intervention for community-dwelling older adults.

Design

Scoping review, using the Joanna Briggs Institute methodology for scoping reviews.

Data sources

PubMed, CINAHL, Scopus, Cochrane, Web of Science and Allied and Complementary Medicine Database databases. The initial search was completed in November 2023, with a secondary search performed in July 2025.

Eligibility criteria

Sources were eligible if they identified or described a specific role of at least one allied health professional in falls prevention care for older adults. No restrictions were placed on publication type or date. Study protocols and conference abstracts were excluded, and only English-language sources were included.

Data extraction and synthesis

ChatGPT-4o was used for initial data extraction. Authors then cross-checked and updated inaccuracies as required. A numerical descriptive analysis, and a qualitative content analysis were performed to answer the research questions.

Results

The search identified 442 relevant sources from 34 countries. The roles of 17 allied health professions in falls prevention for community-dwelling older adults were discussed. Screening, assessment and intervention roles were identified spanning medical, physical capacity, environmental, education and behavioural–psychological domains. Profession-specific interventions closely aligned with their primary scope of practice, and notable areas of overlap between professions were highlighted.

Conclusion

This review highlights the diverse and overlapping contributions of allied health professionals to falls prevention in community-dwelling older adults. Varying levels of evidence are available across the professions and evidence gaps were highlighted for smaller allied health professions, indicating a need for foundational research to substantiate their roles and facilitate their inclusion in future practice guidelines.

Trial registration details

https://doi.org/10.17605/OSF.IO/7SV3F.

Intensive weight loss intervention versus usual care for adults with severe and complex obesity: the LightWAY randomised trial protocol

Por: Wane · S. · Aveyard · P. · Wielsoe · S. · Larsen · S. C. · Scragg · J. · Lindschou · J. · Jakobsen · J. C. · Engstrom · J. · Specht · I. O. · Christiansen · A.-K. L. · Jensen · A. K. G. · Bandholm · T. · Albury · C. · Overbeck · G. · Reventlow · S. · Olsen · K. R. · Farr · P. · Bojsen-Mo
Introduction

Effective treatment for clinical obesity is available but is rarely offered by healthcare systems, which often treat complications without treating the underlying cause. The LightWAY trial will investigate the clinical benefits and harms as well as cost-effectiveness of an intensive weight loss intervention compared with existing weight management programmes for people with clinical obesity.

Methods and analysis

LightWAY is an investigator-initiated, international, randomised, parallel-group clinical superiority trial with blinded outcome assessment. Six hundred people seeking treatment for clinical obesity (body mass index ≥35 kg/m2 with comorbidities) will be recruited in centres in the UK and Denmark and randomised 1:1 to one of two groups. The experimental group will be offered a 2-year intensive weight loss programme providing support and advice to follow a total diet replacement programme, followed by gradual transition to an energy-reduced diet in combination with increased physical activity and if needed, prescription of weight loss medication. The control group will receive usual care, typically comprising brief behavioural support for weight loss and treatment of the complications of obesity or occasionally referral to specialist weight management services. The two co-primary outcomes are cardiometabolic risk, assessed with metabolic syndrome severity Z-score, and body weight assessed at 2 years. The secondary outcomes include the Short Form-36 mental component scale, 4-metre gait speed and proportion of participants achieving ≥20% weight loss. The key adverse effects will be the proportion of participants with at least one serious adverse event, incidence of eating disorders and disproportional loss of bone mass. Incremental cost-effectiveness will be assessed over the trial period and over the lifetime through modelling.

Ethics and dissemination

Ethical approval was granted in the UK (August 2024, 24/SC/0211) and Denmark (December 2023, H-23065222). Findings will be disseminated through peer-reviewed journals and scientific conferences and to participants in the trial and clinicians.

Trial registration number

NCT06321458.

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