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Hoy — Diciembre 16th 2025BMJ Open

Examining tobacco consumption: prevalence and associated factors among Cambodians aged 15-49 from the 2021-2022 Demographic and Health Survey

Por: Oo · M. Z. · Tint · S. S. · Rerkasem · A. · Leakhena · P. · Wiwatkunupakarn · N. · Angkurawaranon · C. · Rerkasem · K.
Objectives

Tobacco consumption is a significant preventable cause of death worldwide. This study aimed to assess the prevalence and associated factors of tobacco consumption among Cambodian individuals aged 15–49, utilising data from the 2021–2022 Cambodia Demographic and Health Survey (CDHS).

Design

Cross-sectional study based on secondary analysis of the 2021–2022 CDHS.

Setting

Nationwide household survey conducted across urban and rural areas of Cambodia.

Participants

A total of 28 321 respondents aged 15–49 years were included in the analysis.

Outcome measures

Tobacco consumption categorised as no use, smoking tobacco, smokeless tobacco and dual use. Descriptive statistics, 2 tests and multinomial logistic regression were used to assess associations between background characteristics and tobacco consumption, with ‘no consumption’ as the reference category. Statistical significance was set at p

Results

Among the 28 321 respondents (68.8% female), 91.8% were non-users of tobacco (reference group), while 6.9% reported smoking (predominantly males; adjusted relative risk ratios (ARRR)=39.29, 95% CI 29.70 to 51.96, p

Conclusions

While Cambodia has made notable progress in reducing tobacco consumption, the persistent challenges highlighted by the prevalence of smoking, particularly among specific demographics, indicate the need for targeted public health interventions.

Association between the continuum of maternal healthcare services and child immunisation in East Africa: a propensity score matching analysis

Por: Gebrehana · A. K. · Abrham Asnake · A. · Seifu · B. L. · Fente · B. M. · Bezie · M. M. · Asmare · Z. A. · Tsega · S. S. · Negussie · Y. M. · Asebe · H. A. · Melkam · M.
Objective

To assess the association between the maternal continuum of healthcare and child immunisation in East Africa using propensity score matching (PSM).

Design

Cross-sectional study using Demographic and Health Survey data.

Setting

This study was conducted in East African countries.

Participants

This study included a weighted sample of 13 488 women with children aged 12–23 months.

Outcome measure

Child immunisation was the outcome variable of this study.

Results

The PSM estimates indicate that the average treatment effect on the treated for complete child immunisation was 0.0583, meaning that children of mothers who received a complete maternal continuum of care had a 5.83% higher probability of being fully immunised compared with children of mothers with incomplete care. Expressed relative to the treated group’s mean, this corresponds to a 7.48% increase. Additionally, our results indicated that the population average treatment effect was 0.0629. This means that, on average, a complete continuum of maternal healthcare increases the probability of full child immunisation by approximately 6.29% across the entire population.

Conclusion

The study highlights that children whose mothers receive comprehensive maternal healthcare are more likely to complete their childhood immunisations. This finding underscores the need to integrate immunisation services into maternal healthcare programmes to enhance vaccination coverage and promote better child health. To maximise this connection, improving access to maternal healthcare, especially in underserved regions, is crucial, along with ensuring that immunisation is a regular part of maternal care.

Effects of transcutaneous electrical nerve stimulation on cognitive function and upper limb motor function in people with chronic stroke: a study protocol for a randomised controlled trial

Por: Chan · N. H. · Ng · S. S. M.
Introduction

Cognitive impairment and upper limb impairment are common complications following stroke, but rehabilitation interventions targeting post-stroke cognitive and upper limb motor deficits remain understudied. Transcutaneous electrical nerve stimulation, including transcutaneous vagus nerve stimulation (tVNS) and transcutaneous spinal cord stimulation (tSCS), can potentially alleviate cognitive impairment and promote motor recovery. Although tVNS and tSCS may facilitate neuroplasticity following stroke, their effects on cognitive and upper limb motor outcomes have not been sufficiently studied. Therefore, the proposed clinical trial will investigate the effects of tVNS and tSCS on cognitive function and upper limb motor function in people with chronic stroke.

Methods and analysis

A three-arm sham-controlled single-blind parallel-group randomised controlled trial will be performed with people with chronic stroke. All participants (n=90) will be randomly allocated to receive 18 sessions of intervention with different stimulation protocols (tVNS, tSCS and sham stimulation) at a 1:1:1 ratio. All participants will receive upper limb exercises concurrent with the corresponding stimulation protocols for 45 min in each session, three sessions per week, for 6 weeks. The primary outcomes will be the Montreal Cognitive Assessment and Fugl-Meyer Assessment for Upper Extremity. The secondary outcomes will be the Rivermead Behavioural Memory Test, Digit Span Test, Trail Making Test, Wolf Motor Function Test, maximum isometric voluntary contraction of the elbow, muscle stiffness of the elbow extensor and flexor, Arm Activity Measure, Oxford Participation and Activity Questionnaire and 12-item Short-Form Survey. All outcomes will be assessed at baseline, after 9 and 18 sessions of the intervention, and 1 month after the cessation of the intervention.

Ethics and dissemination

Ethical approval has been obtained from the Human Subjects Ethics Committee of The Hong Kong Polytechnic University (HSEARS20221011002). The results yielded from this study will be submitted for publication in peer-reviewed journals and at international conferences.

Trial registration number

NCT05615610.

Optimising time-limited trials in acute respiratory failure: a multicentre focused ethnography protocol

Por: Kruser · J. M. · Wiegmann · D. A. · Nadig · N. R. · Secunda · K. E. · Hanlon · B. M. · Moy · J. X. · Ahmad · A. · Campbell · E. G. · Donnelly · H. K. · Martinez · F. J. · Polley · M. · Orhan · C. · Korth · E. · Stalter · L. N. · Rowe · T. J. · Wu · A. L. · Viglianti · E. M. · Eisinger · E
Introduction

The ‘time-limited trial’ for patients with critical illness is a collaborative plan made by clinicians, patients and families to use life-sustaining therapies for a defined duration. After this period, the patient’s response to therapy informs decisions about continuing recovery-focused care or transitioning to comfort-focused care. The promise of time-limited trials to help navigate the uncertain limits and benefits of life-sustaining therapies has been extensively discussed in the palliative and critical care literature, leading to their dissemination into clinical practice. However, we have little evidence to guide clinicians in how to conduct time-limited trials, leading to substantial variation in how and why they are currently used. The overall purpose of this study is to characterise the features of an optimal time-limited trial through a rich understanding of how they are currently shaping critical care delivery.

Methods and analysis

We are conducting an observational, multicentre, focused ethnography of time-limited trials in patients with acute respiratory failure receiving invasive mechanical ventilation in six intensive care units (ICUs) within five hospitals across the US. Study participants include patients, their surrogate decision makers and ICU clinicians. We are pursuing two complementary analyses of this rich data set using the open-ended, inductive approach of constructivist grounded theory and, in parallel, the structured, deductive methods of systems engineering. This cross-disciplinary, tailored approach intentionally preserves the tension between time-limited trials’ conceptual formulation and their heterogeneous, real-world use.

Ethics and dissemination

This study has been reviewed and approved by the University of Wisconsin Institutional Review Board (IRB) as the single IRB (ID: 2022-1681; initial approval date 23 January 2023). Our findings will be disseminated through peer-reviewed publication, conference presentations, and summaries for the public.

Trial registration number

NCT06042621.

Implementing recommended falls prevention practices for older patients in hospitals in England: a realist evaluation

Por: Alvarado · N. · McVey · L. · Healey · F. · Dowding · D. · Zaman · H. · Cheong · V.-L. · Gardner · P. · Lynch · A. · Hardiker · N. · Randell · R.
Objective

To explore why there is variation in implementation of multifactorial falls prevention practices that are recommended to reduce falls risks for older patients in hospital.

Design

Mixed method, realist evaluation.

Setting

Three older persons and three orthopaedic wards in acute hospitals in England.

Participants

Healthcare professionals, including nurses, therapists and doctors (n=40), and patients aged 65 and over, and carers (n=31).

Intervention

We examined mechanisms hypothesised to underpin the implementation of multifactorial falls risk assessment and multidomain, personalised prevention plans.

Primary and secondary outcome measures

We developed an explanation detailing that how contextual factors supported or constrained implementation of recommended falls prevention practices.

Results

Nurses led delivery of falls risk assessment and prevention planning using their organisation’s electronic health records (EHR) to guide and document these practices. Implementation of recommended practices was influenced by (1) organisational EHR systems that differed in falls risk assessment items they included, (2) competing priorities on nurse time that could reduce falls risk assessment to a tick box exercise, encourage ‘blanket’ rather than tailored interventions and that constrained nurse time with patients to personalise prevention plans and (3) established but not recommended falls prevention practices, such as risk screening, that focused multidisciplinary communication on patients screened as at high risk of falls and that emphasised nursing, rather than Multidisciplinary Team (MDT), responsibility for preventing falls through constant patient supervision.

Conclusions

To promote consistent delivery of multifactorial falls prevention practices, and to help ease the nursing burden, organisations should consider how electronic systems and established ward-based practices can be reconfigured to support greater multidisciplinary staff and patient and carer involvement in modification of individual falls risks.

Longitudinal analysis of an actor-partner interdependence model of recurrent fear and depressive symptoms in elderly patients and caregivers after postoperative adjacent vertebral refracture: a prospective longitudinal study in China

Por: Du · P. · Chen · Y. · Zhong · X. · Li · R.
Objective

This study aims to examine the longitudinal relationship between fear of disease recurrence and depressive symptoms in elderly patients who have experienced postoperative adjacent vertebral refractures, as well as in their spouses, using the actor-partner interdependence model (APIM) to assess both individual and mutual psychological influences.

Design

A prospective longitudinal study in China.

Participants

A total of 230 osteoporotic vertebral compression fractures (OVCF) and their spouses were selected by convenience sampling method.

Methods

Simplified fear disease Progression Scale and 9-item Patient Health Questionnaire were used at admission (T1), before discharge (T2) and 1 month after discharge (T3), respectively. Equivalence test and cross-lagged analysis of APIM were used for statistical examination.

Results

A total of 224 valid questionnaires were collected in this study, yielding an effective recovery rate of 97.31%. Across the measurement stages, both patients and their spouses exhibited a decreasing trend in scores for fear of disease recurrence and depressive symptoms. The subjective effect analysis revealed that, in elderly patients with postoperative adjacent vertebral refracture, fear of disease recurrence significantly and positively predicted depressive symptoms at the subsequent stage (T1->T2: β=0.18, T2->T3: β=0.17, pT2: β=0.16, T2->T3: β=0.17, pT2: β=0.21, T2->T3: β=0.20, pT2: β=0.20, pT3: β=0.18, pT2: β=0.21, T2->T3: β=0.20, pT2: β=0.17, T2->T3: β=0.16, all p

Conclusions

It is recommended that medical staff prioritise the assessment and management of fear of disease recurrence and depressive symptoms in elderly patients with OVCF and their spouses, and strategically leverage the mutual influence between them to minimise depressive symptom levels as much as possible.

Epidemiological investigation and patterns of antimicrobial use in multidrug-resistant bacteria at a tertiary hospital: a retrospective cohort study

Por: Wang · M. · Cao · Y. · Zhang · J.-H. · Ma · S.-N. · Wang · Y. · Miao · T. · Xiao · W. · Fu · Q.
Objective

To analyse trends and characteristics of multidrug-resistant (MDR) bacteria over the past 7 years, in relation to patterns of antimicrobial use, to inform rational antimicrobial use and strengthen hospital infection control measures.

Design

Retrospective cohort study.

Setting

A large teaching hospital in Tianjin, a major metropolitan city in northern China.

Participants

A total of 190 352 inpatients aged >18 years, admitted between 1 January 2017 and 31 December 2023, were included. Patients were eligible if they had complete clinical data and met the five quality control indicators for multidrug-resistant bacteria (QC-MRB), defined in the ‘Hospital Infection Surveillance Specifications’ (WS/T 312–2023). Patients with MDR infections before admission or those with duplicate results from multiple specimens were excluded.

Results

Statistical analysis revealed a detection rate of 12.11% for the five QC-MRB and an incidence rate of 0.20%. The findings also indicated an upward trend in the detection and incidence rates of carbapenem-resistant Enterobacteriaceae, despite a relatively stable rate of antimicrobial use over 7 years. A positive correlation was observed between the incidence of MDR bacteria and the intensity of antimicrobial use within the hospital setting.

Conclusions

The hospital’s bacterial data align with national trends. It established an interdisciplinary management framework for clinical data analysis and prediction of antimicrobial resistance. This approach enhances infection control measures and supports the rational use of antimicrobials.

Microsimulation modelling to predict the burden of CKD and the cost-effectiveness of timely CKD screening in Belgium: results from the Inside CKD study

Por: Vadia · R. · Vandendriessche · E. · Mahieu · E. · Meeus · G. · Van Pottelbergh · G. · Jouret · F. · Retat · L. · Card-Gowers · J. · Jadoul · M. · Vankeirsbilck · A. · Garcia Sanchez · J. J.
Objectives

Inside CKD aims to assess the burden of chronic kidney disease (CKD) and the cost-effectiveness of screening programmes in Belgium.

Design

Microsimulation-based modelling.

Setting

Data derived from national statistics and key literature from Belgium.

Participants

Virtual populations of ≥10 million individuals, representative of Belgian populations of interest, were generated based on published data and cycled through the Inside CKD model. Baseline input data included age, estimated glomerular filtration rate (eGFR), urine albumin-creatinine ratio (UACR) and CKD status.

Primary outcome measures

Outcomes included the clinical and economic burden of CKD during 2022–2027 and the cost-effectiveness of two different CKD screening programmes (one UACR measurement and two eGFR measurements or only two eGFR measurements, followed by renin-angiotensin-aldosterone system inhibitor treatment in newly diagnosed eligible patients). The economic burden estimation included patients diagnosed with CKD stages 3–5; the screening cost-effectiveness estimation included patients aged ≥45 years with no CKD diagnosis and high-risk subgroups (with cardiovascular disease, hypertension, type 2 diabetes or aged ≥65 years).

Results

Between 2022 and 2027, CKD prevalence is estimated to remain stable and substantial at approximately 1.66 million, with 69.9% undiagnosed. The total healthcare cost of patients diagnosed with CKD is expected to remain stable at approximately 2.15 billion per year. The one UACR, two eGFR measurement screening programme was cost-effective in all populations, with an incremental cost-effectiveness ratio of 3623 per quality-adjusted life year (QALY) gained in those aged ≥45 years, well below the estimated willingness-to-pay threshold of 43 839 per QALY gained.

Conclusions

Without changes to current practice, the disease burden of CKD in Belgium is predicted to remain substantial over the next few years. This highlights the need for timely diagnosis of CKD and demonstrates that, in line with guideline recommendations, implementing a CKD screening programme involving UACR and eGFR measurements followed by treatment would be cost-effective.

Effects and safety of dapagliflozin in paediatric hereditary kidney disease: protocol for a multicentric, prospective, open and randomised crossover study (DAPA-PedHKD)

Por: Zhang · W. · Dou · Y. · Liu · J. · Liu · T. · Yan · W. · Shen · Q. · Xu · H. · Zhai · Y.
Introduction

Sodium-glucose cotransporter-2 inhibitors have demonstrated cardiorenal protective effects in adults with chronic kidney disease (CKD), but their efficacy and safety in paediatric CKD remain uncertain. Treatment for hereditary kidney disease in children is limited. This DAPA-PedHKD study aims to evaluate the effectiveness and safety of combining renin-angiotensin-aldosterone system inhibitors (RAASi) with dapagliflozin compare to RAASi alone in children with hereditary kidney disease accompanied by proteinuria.

Methods and analysis

DAPA-PedHKD is a multicentre, randomised, crossover, open-label clinical trial. Patients aged 6–18 years with hereditary kidney disease will be eligible. All patients must have received stable RAASi therapy for at least 4 weeks, with a baseline estimated glomerular filtration rate (eGFR) of ≥60 mL/min/1.73 m2, and either a 24-hour urinary protein level of >0.2 g or a urinary protein-to-creatinine ratio (UPCR) of >0.2 mg/mg. Participants will be randomised in a 1:1 ratio to receive either dapagliflozin in addition to standard RAASi therapy or RAASi therapy alone for 12 weeks. After a 4-week washout period with continued RAASi therapy, participants will crossover to the other treatment for another 12 weeks. Outcome assessments will be conducted at baseline and at weeks 2, 6, 12, 16, 18, 22 and 28. The primary outcome is the change in 24-hour urinary protein excretion from baseline to week 12. Secondary outcomes include changes in the UPCR, urinary albumin-to-creatinine ratio, serum albumin, eGFR, blood pressure and body weight from baseline to week 12. Neither participants nor investigators are blinded to treatment allocation, and placebo control is not used.

Ethics and dissemination

This study has been approved by the Ethics Committee of the Children’s Hospital of Fudan University and 11 local ethics committees. We will publish results in peer-reviewed journals and present at international conferences.

Trial registration number

NCT06890143.

Is a change in mouth opening associated with improvements in quality of life in children with type 1 obstructive sleep apnoea after adenotonsillectomy? Protocol for the JawChild prospective cohort study

Por: Akkari · M. · Lopez · R. · Jaussent · I. · Vidal · C. · Skinner · S. · Jaffuel · D. · Molinari · N.
Introduction

Adenotonsillectomy is the primary treatment for type 1 obstructive sleep apnoea (OSA1). Although polysomnography (PSG) remains the gold standard for measuring Apnoea-Hypopnoea Index, it is a labour-intensive procedure and does not correlate with improvements in quality of life postadenotonsillectomy. Mouth breathing is associated with poorer quality of life in children. Mandibular movement (MM), which measures mouth opening, is a validated measure of respiratory effort that can be easily and safely assessed in children using the JAWAC technology. This study aims to evaluate the relationship between changes in quality of life and changes in mouth opening in children with OSA1 after undergoing adenotonsillectomy. Secondary objectives include evaluating changes in quality of life, clinical symptoms and other MM and PSG metrics in the same population.

Methods and analysis

This exploratory, non-randomised, monocentric, prospective cohort study with a non-blinded single arm will include 50 children aged 3–7 years, undergoing adenotonsillectomy at the Clinique Saint Jean, Montpellier, France. Quality of life will be measured using the parent version of the Paediatric Quality of Life Inventory and MM metrics will be measured during PSG using the JAWAC system during the inclusion visit and 3 months after adenotonsillectomy. The primary outcome will be the correlation between the changes in quality of life and mouth opening (1/10 mm) postadenotonsillectomy. Secondary analyses will evaluate changes in clinical symptoms, PSG measures and other MM metrics including respiratory effort, as well as the associations between these measures.

Ethics and dissemination

This study was approved by an independent ethics committee (Comité de Protection des Personnes Est) on 24 March 2025 (2024-A02761-46) and will be conducted in accordance with French law, good clinical practice and the guidelines of the Declaration of Helsinki. Study findings will be disseminated through international peer-reviewed journal articles as well as public, academic presentations at national and international conferences.

Trial registration number

NCT06973928.

Developing a national framework for health technology assessment in Iran: a mixed-methods Delphi consensus study

Por: Behzadifar · M. · Bakhtiari · A. · Shahabi · S. · Azari · S. · Aryankhesal · A. · Behzadifar · M.
Objectives

To develop a context-specific health technology assessment (HTA) framework tailored to the healthcare needs and system of Iran, to improve evidence-based decision-making, optimise resource allocation and support progress towards universal health coverage.

Design

A mixed-methods Delphi consensus study conducted using a three-phase, sequential approach: document review, qualitative focus group discussions and Delphi consensus rounds. The study reporting follows the Accurate Consensus Reporting Document guideline to ensure transparent reporting of consensus methods.

Setting

A national-level study conducted in Iran’s healthcare system between January 2023 and March 2024, including perspectives from public and academic institutions, policy bodies and patient organisations.

Participants

The study involved 18 purposively selected stakeholders in three focus group discussions, including policymakers, healthcare professionals, researchers and patient representatives. Subsequently, 20 HTA experts participated in three iterative Delphi rounds to refine and reach consensus on the framework components.

Outcome measures

Identification of core components and operational steps required to develop and implement a comprehensive HTA framework in Iran.

Results

The final HTA framework includes nine core components: (1) establishing a national HTA body; (2) engaging stakeholders; (3) building capacity through training and research; (4) developing standard HTA methodologies; (5) implementing prioritisation and evaluation processes; (6) ensuring sustainable funding; (7) enhancing transparency and accountability; (8) promoting continuous improvement and (9) fostering innovation. Detailed operational steps and micro-activities were developed for each component. The framework achieved an 84% consensus among Delphi panellists, indicating strong agreement on its content and applicability.

Conclusions

This tailored HTA framework provides a structured roadmap to institutionalise evidence-based decision-making in Iran’s healthcare system. Its implementation can strengthen the efficiency, equity and sustainability of healthcare planning and policy. Pilot testing is recommended to assess feasibility and scalability, with potential to serve as a model for other low-income and middle-income countries.

Development and validation of a case identification algorithm for hand trauma patients using health administrative data and the epidemiology of hand trauma in a universal healthcare system

Por: Wong · C. R. · Tu · K. · Hernandez · A. · Urbach · D. R. · Witiw · C. · Hansen · B. · Ko · A. · Tsai · P. · Baltzer · H.
Objectives

Our primary objectives were (1) to develop and validate an administrative data algorithm for the identification of hand trauma cases using clinical diagnoses documented in medical records as the reference standard and (2) to estimate the incidence of hand trauma in a universal public healthcare system from 1993 to 2023 using a population-based research cohort constructed using a validated case identification algorithm.

Design

A population-based retrospective validation study.

Setting

Ontario, Canada, from 2022 to 2023 (validation) and from 1993 to 2023 (estimation).

Participants

Our reference standard was the known hand trauma status of 301 patients (N=147 with hand trauma) who presented to an urban tertiary-care hand trauma centre in Toronto, Ontario.

Primary and secondary outcome measures

(1) The sensitivity, specificity, positive and negative predictive values of the optimal algorithm to identify hand trauma using provincial health administrative data and (2) age-standardised and sex-standardised incidence rates of hand trauma among men and women, by age, and by area of patient residence.

Results

The optimal algorithm had a sensitivity of 73.8% (95% CI 66.6% to 81.0%), specificity of 80.1% (95% CI 73.8% to 86.5%), positive predictive value of 78.1% (95% CI 71.2% to 85.0%) and negative predictive value of 76.1% (95% CI 69.5% to 82.7%). Over the study period, the age-standardised and sex-standardised incidence of hand trauma increased from 384 to 530 per 100 000. The greatest increase was observed in males and individuals aged 0–19 and 80+, with higher incidence rates in Southern compared with Northern Ontario.

Conclusions

Our algorithm enabled identification of hand trauma cases using health administrative data suitable for population-level surveillance and health services research, revealing a rising burden of hand trauma from 1993 to 2023. These findings can support improved surveillance, resource allocation and care delivery for this public health problem.

Multilayer low-stretch bandage combined with conventional rehabilitation to promote functional recovery after knee surgery: study protocol for a prospective, single-blind, randomised controlled trial

Por: Han · X. · Cao · W. · Jin · W. · Hu · K. · Xu · R. · Sun · C.
Introduction

Patients undergoing anterior cruciate ligament reconstruction (ACLR) and patellar fracture frequently present with substantial pain, swelling and inflammation. These pathophysiological changes not only intensify postoperative pain but also compromise the intra-articular environment via mechanical compression and localised microcirculatory deficits, thereby impeding recovery. Conventional interventions for postoperative swelling, such as cryotherapy and physical agent modalities, are commonly applied yet exhibit limited efficacy. Multilayer low-stretch bandage (MLB), with its gradient compression properties, has recently demonstrated superior swelling control and functional restoration; however, existing research primarily assesses short-term outcomes and lacks a systematic analysis across the postoperative continuum—acute, subacute and chronic phases—as well as long-term follow-up. This study therefore employs a multi-temporal intervention design and extended follow-up to evaluate the effectiveness of MLB in managing swelling, modulating pain and enhancing long-term knee function and activities of daily living across different recovery stages. The findings aim to furnish high-level evidence for knee rehabilitation protocols, refine clinical practice and ultimately improve patient quality of life.

Methods and analysis

This prospective, single-blind, randomised controlled trial will enrol 36 patients following ACLR and patellar fracture. Participants will be allocated at a 1:1 ratio through computerised randomisation to either an experimental group receiving MLB plus conventional rehabilitation, or a control group receiving conventional rehabilitation alone. The study spans 12 weeks, with follow-up assessments scheduled at baseline (T0), 4 weeks (T1), 8 weeks (T2) and 12 weeks (T3). Outcome measures comprise the Hospital for Special Surgery (HSS) Knee Rating Score, affected limb oedema regression rate, Visual Analogue Scale (VAS) pain score, knee range of motion, quadriceps and hamstring muscle strength, centre of pressure (COP) displacement parameters, proprioceptive testing, the 36-Item Short Form Health Survey (SF-36) and the Holden Walking Function Classification. A subsequent 1-year follow-up will assess long-term efficacy and patient satisfaction, while adverse events are strictly monitored throughout the entire study period. Adherence to Consolidated Standards of Reporting Trials guidelines is maintained, and a single-blind design ensures that both participants and assessors remain unaware of group assignments. This trial aims to establish an evidence-based foundation for optimising postoperative rehabilitation in this patient population.

Ethics and dissemination

Ethical approval for the study was obtained from the Medical Ethics Committee of Nanjing Drum Tower Hospital, the Affiliated Hospital of Nanjing University Medical School (2025-0141-01). The results of the study will be published in a peer-reviewed medical journal.

Trial registration number

ClinicalTrials.gov chiCTR2500100566. Registration date is 10 April 2025.

Barriers and facilitators of deceased organ donation among Pakistanis living globally: a systematic review

Por: Vincent · B. P. · Ghaffar · Z. · Al-Abdulghani · A. · Taaruf · I. · Idam · G. · Randhawa · G.
Objective

To identify the barriers and facilitators towards deceased organ donation among Pakistanis living globally.

Design

Systematic review using narrative synthesis.

Data sources

CINAHL, Medline with Full Text, Global Health and PsycINFO via EBSCO; Scopus via Elsevier; Web of Science via Clarivate; and PubMed through the US National Library of Medicine and the National Institutes of Health were searched between 1 January 1995 and 31 July 2024 and limited to English.

Eligibility criteria

We included qualitative and cross-sectional studies involving Pakistani participants aged 18 years and above, conducted both within Pakistan and internationally across settings such as universities, religious venues, hospitals and workplaces.

Data extraction and synthesis

Four independent reviewers were involved in screening, quality assessment and data extraction. A narrative synthesis method was employed to synthesise and integrate the data from qualitative and cross-sectional studies. The Joanna Briggs Institute tool was used to assess the quality of the included studies.

Results

Out of 11 944 studies retrieved, 26 studies were included in the current review. Based on the narrative synthesis, the findings are presented under the following five themes: (1) knowledge of deceased organ donation, (2) willingness towards deceased organ donation, (3) collective decision-making overriding individual’s preferences, (4) religious uncertainty and its impact on deceased organ donation and (5) trust and the healthcare systems.

Conclusion

This review shows that decisions about deceased organ donation are shaped by family dynamics, religious beliefs and trust in healthcare. More diverse research is needed to uncover new gaps and improve donor registration and consent rates in Pakistan. A whole-systems approach, considering families, religion and trust, is essential for effective strategies.

PROSPERO registration number

CRD42022346343.

Efficacy and safety of microbiota-targeted therapeutics in autoimmune and inflammatory rheumatic diseases: protocol for a systematic review and meta-analysis of randomised controlled trials

Por: Kragsnaes · M. S. · Gilbert · B. T. P. · Sofiudottir · B. K. · Rooney · C. M. · Hansen · S. M.-B. · Mauro · D. · Mullish · B. H. · Bergot · A.-S. · Mankia · K. S. · Goel · N. · Bakland · G. · Johnsen · P. H. · Miguens Blanco · J. · Li · S. · Dumas · E. · Lage-Hansen · P. R. · Wagenaar
Introduction

An abnormal composition of gut bacteria along with alterations in microbial metabolites and reduced gut barrier integrity has been associated with the pathogenesis of chronic autoimmune and inflammatory rheumatic diseases (AIRDs). The aim of the systematic review, for which this protocol is presented, is to evaluate the clinical benefits and potential harms of therapies targeting the intestinal microbiota and/or gut barrier function in AIRDs to inform clinical practice and future research.

Methods and analysis

This protocol used the reporting guidelines from the Preferred Reporting Items for Systematic Review and Meta-Analysis Protocol. We will search Embase (Ovid), Medline (Ovid) and the Cochrane Library (Central) for reports of randomised controlled trials of patients diagnosed with an AIRD. Eligible interventions are therapies targeting the intestinal microbiota and/or gut barrier function including probiotics, synbiotics, faecal microbiota transplantation, live biotherapeutic products and antibiotics with the intent to modify disease activity in AIRDs. The primary outcome of the evidence synthesis will be based on the primary endpoint of each trial. Secondary efficacy outcomes will be evaluated and selected from the existing core domain sets of the individual diseases and include the following domains: disease control, patient global assessment, physician global assessment, health-related quality of life, fatigue, pain and inflammation. Harms will include the total number of withdrawals, withdrawals due to adverse events, number of patients with serious adverse events, disease flares and deaths. A meta-analysis will be performed for each outcome domain separately. Depending on the type of outcome, the quantitative synthesis will encompass both ORs and standardised mean differences with corresponding 95% CIs.

Ethics and dissemination

No ethics approval will be needed for this systematic review. We will follow the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines to disseminate the study results through a peer-reviewed publication.

PROSPERO registration number

CRD42025644244.

Using 'research cafes as a proof-of-concept model for engaging minoritised communities in UK health research: a mixed-methods feasibility study in South West London

Por: Kurade · S. S. N. · Heffernan · C. · Curran · N. · Lelliott · Z. · Milocco · S. · Ocloo · J.
Objective

This proof-of-concept study explored the feasibility and acceptability of research cafés as a community-based model to engage racially minoritised communities in health research, with a focus on mental health.

Design

Adopting a community peer research approach, a research team led by researchers from racially minoritised backgrounds, partnered with four voluntary organisations to conduct four research cafés. A mixed-methods feasibility design combined descriptive quantitative questionnaire data with thematic analysis of discussion notes to evaluate the impact of these cafés in South West London.

Setting

The study took place in Wandsworth, Kingston, Croydon and Sutton, in community venues provided by the voluntary organisations.

Participants

A total of 75 participants from racially minoritised backgrounds attended the sessions. Participants were intentionally selected based on age, ethnicity, location, mental well-being experiences and willingness to engage in mental health research.

Main outcome measures

Quantitative data were collected on participant attendance, demographics and feedback. Qualitative data captured participant perceptions and experiences related to healthcare and research.

Results

The study took place between October 2023 and March 2024. Out of the 112 individuals who registered, 75 people attended with 74 contributing to the analysis (excluding one on the day sign-up). Participants were predominantly Asian/Asian British (62%) and Black/Black British (31%). All participants reported feeling comfortable and respected. Understanding of research improved for 96% and 95% expressed interest in further research involvement, most commonly the idea of joining a peer research network (64%). Participants also highlighted a need for training in research methods and communication skills for ongoing involvement. Five main themes emerged from the café discussions: (1) systemic barriers to accessing safe healthcare and mistrust of UK healthcare systems; (2) the need for cultural competence and sensitivity in healthcare and research; (3) research as a positive step for change; (4) barriers to research participation and (5) the importance of incentives and feedback for research participation.

Conclusions

Preliminary findings suggest that diverse and inclusive community-based partnerships are the basis for developing research cafés as a feasible and acceptable model for engaging racially minoritised communities in health research. They complement existing participatory approaches by creating inclusive, peer-facilitated spaces that build trust, improve awareness and generate high intention for future involvement and participation. Future studies are needed to test the model’s scalability across different geographic and demographic contexts and evaluate its long-term impact on research literacy, participation and equity.

Caught in the undertow: a qualitative study exploring the relationship between the sustainable employability of healthcare workers and quality of care

Por: van de Voort · I. · Leistikow · I. · Bal · R. · Weenink · J.-W.
Objectives

The sustainable employability of healthcare workers is associated with quality of care and vice versa, but how both interact remains largely unknown. This study aims to better understand the underlying mechanisms that explain the interconnectedness between healthcare workers’ sustainable employability and quality of care by examining organisational practices in two hospital teams that work on improving specific clinical processes.

Design

A qualitative study was conducted, where team leaders, department managers and healthcare teams were observed and interviewed about their experiences with, and perspectives on, the (organisation of the) respective clinical process and daily (quality improvement) work. Transcripts and field notes were analysed in accordance with reflexive thematic analysis.

Setting

The emergency room and operating room of a recently merged Dutch hospital.

Participants

A total of 49 hours of observations and 10 interviews were conducted with team leaders, department managers, (scrub) nurses, physicians and other allied health professionals. Interviewees were purposively recruited when they were involved in, or considered knowledgeable about, the clinical processes.

Analysis

This study identified three mechanisms as a result of different organisational practices that affected healthcare workers’ sustainable employability and quality of care separately and set in motion their interconnectedness: routinely overburdened staff, prolonged perceived distance between staff and regular disregard of raised concerns by staff. Over time, as these mechanisms remained unaddressed, undertows of slumbering sentiments—discontent, distrust and inertia—emerged. These sentiments proved hard to bring to the surface and to resolve and, in turn, may further compromise sustainable employability of healthcare workers and quality of care.

Conclusions

In this study, we show how the relationship between the sustainable employability of healthcare workers and quality of care is set in motion by seemingly unrelated organisational practices. To benefit both healthcare workers and patients, leadership and healthcare teams are urged to prevent (undertows of) slumbering sentiments by recognising sentiments as important signals of dysfunctional circumstances and by effectively organising participatory practices that enable healthcare workers’ voice and input.

High-dose intermittent theta burst stimulation targeting the individualised frontoparietal cognitive network for post-stroke cognitive impairment: protocol for a randomised sham-controlled trial in China

Por: Han · K. · Zhou · Y. · Huang · J. · Ren · J. · Lu · H. · Liao · X. · Zhu · Y. · Zhang · H. · Liu · H.
Introduction

Cognitive impairment is a common consequence after stroke. Intermittent theta burst stimulation (iTBS) has emerged as a promising cognitive therapy. However, traditional iTBS typically employs lower doses and one-size-fits-all stimulation targets, which may not fully capitalise on the potential of this therapy and warrants further evaluation for both efficacy and safety. This study aims to evaluate the efficacy and safety of high-dose iTBS targeting the individualised frontoparietal cognitive network (FCN) identified by precision functional neuroimaging for post-stroke cognitive impairment (PSCI).

Methods and analysis

This is a prospective, double-blind, sham-controlled, parallel-group randomised controlled trial. 60 eligible participants with PSCI will be randomly assigned (1:1) to an active iTBS or a sham-controlled group. The active group will receive high-dose iTBS (3600 pulses/day) at 80% resting motor threshold targeting the left individualised FCN, guided by a real-time neuronavigation system. The sham group will follow identical procedures using a sham coil. Both groups will also undergo conventional computerised cognitive training. The intervention will be administered on workdays over a period of 3 weeks, totalling 15 workdays. The primary outcome is the change in Montreal Cognitive Assessment scores from baseline to immediately post-treatment. Secondary outcomes include long-term change in global cognition, activities of daily living and specific cognitive domains (assessed by a comprehensive neuropsychological battery covering memory, attention, executive function and language), as well as mood. Assessments occur at baseline, post-treatment and 3-month follow-up. Safety outcomes, specifically the number of adverse events related to iTBS, will be monitored and recorded throughout the trial.

Ethics and dissemination

This study has been approved by the Medical Ethics Committee of the China Rehabilitation Research Center. The results of this study will be published in peer-reviewed scientific journals and disseminated at academic conferences.

Trial registration number

NCT05953415.

Nomogram for suicidal ideation and non-suicidal self-injury risk assessment in Dehong District nursing staff: a cross-sectional study

Por: Li · G. · Ding · C. · Duan · Z. · Luo · W.
Objectives

This study aimed to identify and validate risk factors for suicidal ideation (SI) and non-suicidal self-injury (NSSI) among nursing staff through the development and application of a risk model and nomogram.

Design

A cross-sectional online survey was conducted in Dehong District to collect relevant data.

Participants

A total of 1774 Chinese nursing staff members were enrolled in this study.

Results

Multiple factors were independently associated with SI among nursing staff. These included divorce or other non-marital status (OR=2.42, 95% CI 1.07 to 5.44), drinking frequency (OR=1.34, 95% CI 1.001 to 1.79), loneliness (OR=1.26, 95% CI 1.11 to 1.44), depressive symptoms (OR=1.13, 95% CI 1.09 to 1.18), childhood trauma (OR=1.03, 95% CI 1.02 to 1.05) and life quality satisfaction (OR=0.63, 95% CI 0.49 to 0.80). Similarly, for NSSI among nursing staff, independent risk factors were identified, such as smoking frequency (OR=1.37, 95% CI 1.01 to 1.85), drinking frequency (OR=1.42, 95% CI 1.05 to 1.91), loneliness (OR=1.21, 95% CI 1.05 to 1.39), depressive symptoms (OR=1.13, 95% CI 1.09 to 1.18) and childhood trauma (OR=1.03, 95% CI 1.01 to 1.05). A nomogram for assessing SI/NSSI was established and demonstrated good calibration, with a Concordance Index of 0.82 (95% CI 0.79 to 0.86) for SI and 0.81 (95% CI 0.78 to 0.85) for NSSI.

Conclusion

The findings of this study can be used to identify nursing staff at risk of developing SI/NSSI. By using the developed nomograms for self-assessment, individuals might gain a better understanding of their occupational stress levels while performing routine work tasks. However, it should be noted that the study lacks external validation, which limits the generalisability of the findings at this stage.

Patient satisfaction with infection prevention and control interventions in acute hospitals: a systematic review and meta-analysis

Por: Skally · M. · Kearney · A. · Strawbridge · J. · Heritage · J. · Cox · C. · Bennett · K. E. · Humpreys · H. · Fitzpatrick · F.
Introduction

Infection prevention and control (IPC) interventions are multifactorial and are used to prevent healthcare-associated infections in healthcare facilities. However, patient views and enabling patient and public involvement (PPI) in their development has been minimal.

Objectives

This systematic review aims to identify peer-reviewed publications reporting patient satisfaction outcomes in the context of IPC interventions, to document the methods used to assess patient satisfaction and to conduct a meta-analysis on reported satisfaction outcomes.

Design

Systematic review and meta-analysis following the Joanna Briggs Institute (JBI) methodology and the PRISMA statement, with oversight from a steering group including PPI partners. Studies in peer-reviewed journals were included based on eligibility criteria.

Data sources

MEDLINE, Scopus, Web of Science, EMBASE, Cochrane Library, CINAHL and PsycINFO were searched in June 2024.

Eligibility criteria

Included studies investigated satisfaction among hospitalised patients in acute care settings following IPC measures, including isolation, cohorting, screening, hand hygiene, antimicrobial stewardship, patient flagging, education, personal protective equipment use, visiting restrictions and treatment delays

Data extraction and synthesis

Titles and abstracts were screened independently by two reviewers; disagreements were resolved by a third. Study quality was assessed using the JBI manual for evidence synthesis. A meta-analysis was conducted where four or more studies used comparable designs and methods within the same areas of IPC, with heterogeneity evaluated using Cochran’s Q statistic and I2 and pooled estimates calculated with 95% CIs using the Wilson (score) method.

Results

Twenty-nine studies were identified. Among IPC measures, isolation precautions were the most commonly reported intervention (11 studies, 38%). The Likert scale was the predominant assessment method (13 studies, 45%). Patient satisfaction with IPC interventions ranged from 58.3% to 97.2%. Meta-analysis of four studies using the Hospital Consumer Assessment of Healthcare Providers and Systems survey showed substantial heterogeneity (I2, 55%, p=0.08) and a pooled patient satisfaction level of 69% (95% CI 63.6% to 74.4%) for isolation precautions.

Conclusion

Sixty-nine percent of isolated patients reported satisfaction with their care. Patient satisfaction with IPC interventions varies widely, highlighting limitations in current measurement approaches. Strengthening PPI in the design and evaluation of satisfaction measures is essential to capture meaningful data and improvements in IPC programmes.

PROSPERO registration number

IS 2024 CRD42024558385.

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