Conectar
Inside CKD aims to assess the burden of chronic kidney disease (CKD) and the cost-effectiveness of screening programmes in Belgium.
Microsimulation-based modelling.
Data derived from national statistics and key literature from Belgium.
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.
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).
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.
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.
This study assessed the association between fine particulate matter (PM2.5) exposure during pregnancy and stillbirth in Pakistan. We hypothesised that higher PM2.5 exposure is linked to increased stillbirth risk.
A cross-sectional study using secondary data from the 2017 to 2018 Pakistan Demographic and Health Survey (PDHS), combined with satellite-derived PM2.5 exposure data.
The study covered urban and rural areas across Pakistan, including all four provinces (Punjab, Sindh, Khyber Pakhtunkhwa and Baluchistan) and administrative regions (Gilgit-Baltistan (GB), Islamabad, Federally Administered Tribal Areas and Azad Jammu Kashmir).
The study included 9172 married women aged 15–49 with at least one birth in the past 5 years. Women with incomplete pregnancy outcome data were excluded.
PM2.5 exposure was estimated using satellite data, matching PDHS clusters with the nearest air quality point via MATLAB. Monthly average exposure was categorised into quartiles.
Stillbirth, defined as pregnancy loss at ≥28 weeks gestation.
Multivariable logistic regression was used to assess the association between PM2.5 and stillbirth, adjusting for maternal age, gravidity, wealth index, birth interval, previous adverse pregnancy outcome and region of residence. The stillbirth rate in Pakistan for the most recent pregnancy was 17.0 (14.5–19.9) per 1000 births, with highest rates (28.9) in Baluchistan province. The mean level of PM2.5 exposure in Pakistan was 53.96 (SD 20.42; range 5.9–209.4) µg/m3. PM2.5 exposure was higher for urban (56.43) than rural (51.87) pregnancies, highest in Sindh (78.06) and lowest in GB (13.41) provinces. For every 1 µg/m3 average increase in PM2.5 during the pregnancy period, there was approximately 1% increase in stillbirth.
Increased PM2.5 exposure was strongly associated with stillbirth risk. This underscores the need for targeted public health interventions, such as government regulations, emission controls and clean energy initiatives to protect pregnant women in high-risk areas.
by Yu-Chun Diao, Meei-Fang Lou
IntroductionEffective communication between healthcare providers and families is critical in ICUs, yet existing assessment scales predominantly focus on unidirectional, face-to-face interactions. The COVID-19 pandemic accelerated adoption of digital communication modalities that have persisted in contemporary practice. This study developed and validated the Healthcare Provider and Family Bidirectional Digital Communication Scale (HF-BDCS) to address these gaps.
Materials and MethodsThe HF-BDCS was developed through literature review and qualitative interviews with 15 stakeholders (healthcare providers and family members). Content validity was assessed by 5 experts. Psychometric evaluation with 300 participants (100 physicians, 100 nurses, 100 family members) included exploratory factor analysis and internal consistency assessment using Cronbach’s alpha.
ResultsExpert review yielded 14 items with excellent content validity (S-CVI/Ave: relevance=1.00, importance=1.00, clarity=0.98). Exploratory factor analysis produced a 13-item scale with three factors explaining 64.53% of variance: Digital Communication Efficiency and Quality (6 items, 25.87%), Digital Communication Perceptions (5 items, 25.12%), and Digital Communication Regulations (2 items, 13.54%). Internal consistency was good (Cronbach’s alpha=0.80-0.86) across all factors and participant subgroups.
DiscussionThe HF-BDCS is the first validated bidirectional instrument for assessing digital communication in ICUs, demonstrating strong psychometric properties. By capturing both healthcare provider and family perspectives, the scale enables identification of perception discrepancies and supports improvements in digital communication practices, ultimately enhancing patient- and family-centered care in contemporary ICUs.
by Areeya Madsusan, Saowaluk Krainara, Wantanasak Suksong, Kittithat Sudchoo, Nadeyah Tohmoh, Pattharaporn Jonggrijug, Chomkaeo Maipunklang, Chanitsara Chadaram, Kholeeyoh Samaeng, Piyadhida Kurdthongmee, Uratit Noosab, Arun Nakapong, Yanawut Udomsri, Suttiporn Kanaso, Natee Sakorn, Ng Yee Guan, Sukrit Sangkhano
Gross anatomy dissection is an essential component of medical and health science education, yet it presents notable occupational hazards, particularly from formaldehyde (FA) exposure and microbial contamination. These risks may be intensified in anatomy dissection halls located in tropical monsoon (Am) climates, where elevated humidity and temperature promote both chemical volatility and microbial persistence. This study assessed the combined effects of such climatic conditions on FA concentrations and microbial ecology within a naturally ventilated dissection hall in southern Thailand. FA levels were measured through personal and area air sampling across seven anatomical regions, while microbial contamination on cadaver-contact surfaces was evaluated using culture-based methods and high-throughput sequencing. Functional prediction of microbial communities was performed using PICRUSt2 to assess their metabolic adaptation to environmental stressors. The results revealed that both personal and indoor FA concentrations (mean 1.17 ± 0.39 ppm and 1.09 ± 0.45 ppm, respectively) exceeded several international occupational exposure limits, with the highest levels observed during dissections involving deep or adipose-rich anatomical regions. Microbial analyses identified stress-tolerant and potentially pathogenic genera, including Bdellovibrio, Aequorivita, and Aspergillus spp., along with enriched pathways involved in aromatic compound degradation and environmental resilience. These findings highlight the limitations of natural ventilation in controlling occupational exposures and microbial contamination in Am climate anatomy laboratories. The study supports the implementation of climate-responsive engineering controls and laboratory management strategies that address chemical safety, thermal regulation, and biosafety to promote healthier and more sustainable dissection environments in similar high-risk settings.by Denise Skiadopoulos, Alaina Bandstra, Valerie Kattouf, Corina van de Pol, Vivek Labhishetty, Sumeer Singh
ObjectiveHeterophoria is routinely measured during a comprehensive ocular examination. The aim of the current study is to compare the inter-examiner repeatability of the Neurolens measurement device (nMD), a commercially available instrument that objectively assesses phoria, to the inter-examiner repeatability of prism alternating cover test and the von Graefe method.
Methods91young adults aged between 18–60 years were enrolled. Two experienced optometrists assessed phoria on each subject using three methods: the von Graefe method (VG), prism alternating cover test (PCT) and nMD. VG and PCT were performed at distance (6m) and near (40 cm). The nMD measurements were obtained using virtual distance (6m) and near (50 cm) targets. All the tests were performed in a single session by both the examiners in a randomized order.
ResultsAll study participants were students, staff, and faculty of the Illinois College of Optometry. Of the 91 participants recruited, 65 were female. All participants completed the study with no missing data. The repeatability analysis showed nMD (distance: 0.69 ± 0.77PD; near: 1.00 ± 0.98PD) to have the smallest mean absolute difference at both distance and near compared to VG (distance: 3.28 ± 3.18PD; near: 4.48 ± 3.99PD) and PCT (distance: 1.50 ± 2.36PD; near: 4.05 ± 3.69PD). Bland Altmann analysis showed that the phoria measurements from nMD exhibited significantly less variability when compared with VG and PCT.
ConclusionsThe Neurolens measurement device (nMD) has the highest inter-examiner repeatability when compared to traditional VG and PCT methods. Given that the measurements are objective and repeatable compared to the two traditional methods, this device has the potential to be a useful addition to current methods of clinical practice.
Examine the meaning of ‘successful feeding’ for parents of infants at risk for feeding difficulties and how this meaning evolved from 1 to 24 months post-term age.
Secondary analysis of responses to an open-ended question from a U.S. longitudinal mixed methods study.
At 1-, 6-, 12-, 18-, and 24-months post-term, parents completed surveys which included the question: What is ‘successful feeding’ to you? Using conventional content analysis, 864 responses from parents of 254 infants were coded into the following categories: Child Behaviour, Positive Response, Intake, and Time. Themes characterizing each category were identified.
Child Behaviour, Positive Response, and Intake were common at all time points. Responses related to Time (e.g., eating in a timely manner) were least frequent at 1, 6, and 12 months and were no longer mentioned thereafter. Demonstrating feeding skill/ability and satiety were common themes at all time points. Adequate quantity of food and no adverse response (e.g., emesis, choking) were common themes at 1 month; both decreased thereafter. The perception that the child was engaged in eating and eating nutritionally adequate food increased as children aged.
Parents' perspectives of successful feeding focused on indicators of their child's development and emotional and physical well-being. As their children aged, ate increasingly complex foods, and developed physiologic stability, the meaning of success focused less on the amount of intake and avoidance of an adverse response and more on child well-being.
Nurses and feeding specialists can incorporate parents' views of success as they provide feeding support.
Children having a positive behavioural and affective response to eating, and adequate intake provide evidence to parents of their success in achieving feeding goals. Understanding issues of importance to parents is an essential component of family-centered care of children with feeding difficulties.
No Patient or Public Contribution.
The authors have adhered to the Standards for reporting qualitative research.
by Monique Gill, Miranda Wu, Shania Pierre, Larine Joachim, Meera Premnazeer, Orianna Scali, Sakina J. Rizvi, Rebecca Renwick, Helene Polatajko, Jill I. Cameron
BackgroundGlobally, more than 720,000 people die by suicide each year, leaving grieving individuals in their wake. Research indicates that individuals who lose a loved one to suicide face heightened risks for negative health outcomes. Recent studies show that taking part in meaningful activities can help protect health emphasizing the importance of exploring engagement in meaningful activities of everyday living among those bereaved. Currently, there has not been a review of the bereavement literature exploring the nature of, and extent to which, meaningful activities of everyday living are discussed.
ObjectiveTo explore the nature of, and extent to which the peer-reviewed, suicide bereavement literature addresses engagement in meaningful activities of everyday living.
MethodsA scoping review following the Joanna Briggs Institute’s framework was completed to summarize and map the literature. Four electronic databases were searched for two concepts: suicide and bereavement. Studies were screened using specific inclusion and exclusion criteria. Two independent reviewers completed title and abstract, and full text screening for each article. All conflicts were resolved through discussion or by a third reviewer. Data were charted, summarized and results were reported using the PRISMA Extension for Scoping Reviews.
Results12372 studies were identified; 112 studies met inclusion criteria. Studies used qualitative (n = 90), quantitative (n = 10) and mixed (n = 12) methods. Findings indicate that the suicide bereavement literature discusses engagement in meaningful activities of everyday living using three main components: activities of everyday living, the engagement status of activities, and the meaning associated with activities.
DiscussionWhile references to meaningful activities of everyday living appear in the bereavement literature, they typically are discussed within the background rather than central research aims. There is a need to bring this discussion to the forefront and view engagement in meaningful activities of everyday living as an important aspect of suicide bereavement.
by Fiza Noor, Humera Nawaz, Ameer Khan, Muhammad Yousaf Shani, Muhammad Azmat, Syed Mohsin Abbas, Iqra Arshad, Robina Aziz, Muhammad Saleem, Francesco De Mastro, Muhammad Yasin Ashraf, Gennaro Brunetti, Claudio Cocozza
Salinity stress severely hampers wheat productivity by impairing growth, photosynthesis, and metabolic balance. Potassium nutrition, however, can mitigate these effects by supporting physiological and biochemical stability. This study assessed the impact of foliar potassium application (0, 200 and 400 ppm) on two wheat cultivars, Galaxy-13 and Uqab-2000, exposed to normal (0 mM NaCl) and saline conditions (100 and 150 mM NaCl, respectively). Salinity significantly reduced root and shoot growth, biomass, chlorophyll content, photosynthetic rate, and stomatal conductance. Potassium supplementation, particularly at 400 ppm, alleviated these reductions, with Galaxy-13 showing a 32.01% increase in shoot length and a 45.11% increase in shoot dry weight compared to Uqab-2000. Biochemical analyses revealed that Galaxy-13 sustained higher nitrate and nitrite reductase activities (6.23 and 3.63 μmol NO2 g-1 FW h-1, respectively) and total soluble proteins (10.1 mg g-1 FW), whereas Uqab-2000 accumulated more soluble sugars and free amino acids under stress (9.8 and 19.8 mg g-1 FW, respectively). Oxidative stress indicators (malondialdehyde and hydrogen peroxide) rose under salinity, but potassium reduced their levels, with Galaxy-13 exhibiting stronger antioxidant regulation. Nutrient profiling further demonstrated that Galaxy-13 maintained higher N, P, and K contents and minimized Na uptake, unlike Uqab-2000, which showed severe ionic imbalance. Multivariate analyses (PCA, heatmap, and correlation) highlighted strong positive associations of potassium, especially K400, with biomass accumulation, photosynthetic efficiency, and nutrient homeostasis. The findings establish that Galaxy-13 possesses superior salinity tolerance and responds more favorably to potassium nutrition. This study provides novel evidence that cultivar-specific potassium management can enhance wheat resilience in saline environments, offering a practical strategy for sustaining yield under stress.This study sought to explore decision making among caregivers of children with cancer in Pakistan, one of the largest lower middle-income countries in the world.
Cross-sectional survey study
This study was conducted in Pakistan at Indus Hospital and Health Network in Karachi and Children’s Hospital of Lahore. Children’s Hospital of Lahore is a public sector hospital, and Indus Hospital has a foundation-based funding structure. Both are larger tertiary care centers. Over 2,500 new patients are seen at these centers annually, this accounts for almost 50% of all children with cancer in Pakistan
Eligible participants included bedside caregivers, defined as a parent or family member involved in communication with the medical team, of children with cancer (
Primary outcome measures included caregiver priorities and experiences related to communication including decision-making role, involvement of the paediatric patient and decisional regret.
Participants included 200 caregivers of children
Findings from this study highlight the importance of exploring preferences for decision making and empowering bedside caregivers while respecting cultural norms. In the Pakistani context, it may be specifically important to consider gender roles and the inclusion of extended family members. Future work should investigate paediatric patient involvement in diverse settings.
Internationally, the vision of a ‘Digital Trustworthy Evidence Ecosystem’ is being pursued with clinical practice guidelines (CPGs) as one element of such a system. Consequently, CPGs and CPG repositories need to be digitalised.
The objective of this prospective, before-after study is to evaluate the impact of digitalising a quality-assured CPG registry using the international data format standard ‘Fast Healthcare Interoperability Resources’ (FHIR). This includes the architecture of the registry, the format of individual guidelines and application programming interfaces to import and export CPG content. The study is guided by a scoping review.
The primary outcome is the usability of the digitalised CPG registry and CPG content for different user groups comprising CPG developers, CPG administrators, health care professionals and patients—including at the point of care in in- and outpatient settings—and technical professionals as users of CPG content in digital applications.
For the before-after comparison, semi-quantitative (surveys) and qualitative (focus groups) methods are applied. All user groups will be involved in a baseline analysis to assess user expectations and technical requirements. According to the results, the digitalised guideline registry will be implemented. The intervention comprises the testing of the digitalised registry with guideline content by all user groups. Analysis of outcomes will include formative and summative evaluation. Final results and further research needs will be discussed in a World Café with all stakeholders.
The Ethics Committee of the Berlin chamber of physicians, in accordance with its code of conduct §15 section 1 (Eth-KB-24-11) confirmed that no ethical approval is needed for this study. The study is registered in the German Clinical Trials Registry (No: DRKS00034111). Results will be presented at national and international conferences, published in peer-reviewed journals and on the website of the funding institution.
German Clinical Trials Registry (No: DRKS00034111).
Deep vein thrombosis (DVT) in critically ill patients is often undetected. However, it is unclear whether ultrasound surveillance for early detection of DVT in high-risk medical-surgical intensive care unit (ICU) patients improves patients’ outcomes. The DETECT trial (Diagnosing deep-vein thrombosis early in critically ill patients) evaluates the effect of twice-weekly bilateral lower limb ultrasound compared to usual care on 90-day mortality of critically ill adult patients admitted to medical, surgical and trauma ICUs.
The DETECT trial is an international, parallel-group, open-label, randomised trial, which will recruit 1800 critically ill adults from over 14 hospitals in Saudi Arabia and Kuwait. Eligible patients will be allocated to twice-weekly bilateral lower limb ultrasound or usual care. The primary outcome is 90-day mortality. Secondary outcomes include lower limb proximal DVT, pulmonary embolism and clinically important bleeding. The first patient was enrolled on 21 March 2023. As of 8 April 2025, 711 patients have been enrolled from 14 centres in Saudi Arabia and Kuwait. The first interim analysis was conducted on 14 May 2025. We expect to complete recruitment by December 2026.
Institutional review boards (IRBs) of each participating institution approved the study. We plan to publish the results in peer-reviewed journals and present the findings at international critical care conferences.
Clinicaltrials.gov: NCT05112705, registered on 9-11-2021.
The only supportive therapy for patients with severe acute kidney injury (AKI), a common complication among the critically ill, is dialysis. Based on the literature and current guidelines, continuous renal replacement therapy (CRRT) with a total effluent dose of 20–25 mL/kg/hour and adjustments to ensure such dose is delivered despite down time (eg, due to surgical procedures) is recommended. However, experimental and clinical studies suggest that azotaemia, which can be induced by lowering the effluent dose, may accelerate renal recovery. This clinical study investigates whether a lower effluent dose (10–15 mL/kg/hour) for a maximum of 7 days or until successful (>24 hours) liberation of CRRT in critically ill patients with a dialysis-dependent AKI accelerates renal recovery and reduces time on CRRT compared with guideline-directed standard dose (25–30 mL/kg/hour).
The Ketzerei trial is an international, multicentre randomised, controlled trial, designed to investigate if a lower effluent dose (10–15 mL/kg/hour) accelerates renal recovery and reduces the time on CRRT compared with the guideline directed standard effluent dose (25–30 mL/kg/hour). The study aims to enrol 150 critically ill patients with a dialysis-dependent AKI. Eligible patients will be randomised to receive either a standard effluent dose (control group, 25–30 mL/kg/hour) or lower effluent dose (interventional group, 10–15 mL/kg/hour). The primary endpoint is the number of days free from CRRT and alive (from randomisation through day 28). Key secondary endpoints include the number of (serious) adverse events due to potential uremia, the duration of RRT and intensive care unit survival.
The Ketzerei trial has been approved by the Ethics Committee of the Chamber of Physicians Westfalen-Lippe (2023–343 f-s), the University of Muenster and subsequently by the corresponding Ethics Committee of the participating sites. Results will be disseminated widely and published in peer-reviewed journals, presented at conferences and will guide patient care and further research.
clinicaltrials.gov (NCT06021288).
Physiotherapists recognise the biopsychosocial model as important in treating chronic pain. However, the adoption of this model in Dutch private practice is limited. Participatory action research, including co-design methods and an explicit perspective on workplace learning, may be helpful in developing a work-integrated learning programme to facilitate the use of a biopsychosocial perspective in private practice physiotherapy.
To give insight into the development of a work-integrated learning programme for private practice physiotherapists in assessing and treating patients with chronic pain from a biopsychosocial perspective.
An interprofessional development team of designers, developers, educational professionals and researchers engaged in a co-design process together with private practice physiotherapists, experts in chronic pain, patients and other relevant stakeholders. In this design process, the team developed several prototypes and the subsequent work-integrated learning programme during three 2-week design sprints, living-lab tests and validation sessions. All available co-design data were structured and analysed by three researchers, resulting in a plan of requirements as a foundation for the work-integrated learning programme.
The data rendered two specific outcomes: (1) a plan of requirements to be used as an educational foundation for the work-integrated learning programme and (2) several prototypes based on the underlying principles that are used in the development and validation of the work-integrated learning programme.
This study shows how co-design methods can be successfully applied to generate insights and develop interventions that bridge theory and practice for physiotherapists working in private practice. The designed prototypes and subsequent distilled plan of requirements for the development of a work-integrated learning programme offer new opportunities to facilitate the transition to working from a biopsychosocial perspective in private practice physiotherapy.
RAAK.PUB06.014.
To (1) analyse managers' experiences with handling patient safety incident reports in an incident reporting software, identifying key challenges; (2) analyse the incident report processes from the managers' perspective; (3) examine managers' perceptions of ways to support and improve health professionals' experiences of report-handling processes; and (4) investigate how, from their point of view, incident reporting software should be developed in the future.
A descriptive qualitative study.
Interviews and focus group discussions on Microsoft Teams from 11/2024 to 3/2025, including 16 participants, analysis with deductive and inductive content analysis.
Of 16 participants, 15 were managers and one was a patient safety expert. Most were nurse managers (n = 9). Four discussion themes were divided into 30 categories. Participants highlighted the need to improve the reporting software's terminology, classification and analysis tools. The use of artificial intelligence was desired but not currently integrated into the software. Participants were unsure of their skills to use all the software features. Clear and transparent handling processes, feedback, managers' behaviour and communication methods were seen as key to improving staff's experience with report processes. A real-time warning system was considered beneficial for various incident types. Specific questions must be answered before further developing such systems.
This study deepened the understanding of reporting software's challenges regarding its handling features. The handling processes of incident reports had multiple shortcomings, which may negatively affect health professionals' experiences in report handling. Real-time warning systems could assist healthcare managers in processing reports.
Organisational-level guidance for incident report processing is needed. Improvements to report processing and reporting software can improve shared learning and understanding of the status of patient safety.
No patient or public contribution.
COnsolidated criteria for REporting Qualitative research Checklist.
To compare in-hospital and long-term outcomes between culprit-only percutaneous coronary intervention (PCI) and multivessel PCI in patients with acute myocardial infarction complicated by cardiogenic shock and multivessel coronary artery disease.
Retrospective subgroup analysis of the multicentre Gulf-Cardiogenic Shock registry.
13 tertiary care centres across six Gulf countries (Saudi Arabia, Qatar, Oman, UAE, Kuwait and Bahrain) between January 2020 and December 2022.
961 patients with angiographically confirmed multivessel coronary artery disease who underwent PCI were included from the Gulf-Cardiogenic Shock registry. Patients were divided into culprit-only PCI group (n=792, 82.4%) and multivessel PCI group (n=169, 17.6%). Patients with single-vessel disease were excluded.
Patients underwent either culprit-only PCI (intervention limited to the culprit artery) or multivessel PCI (immediate intervention to both culprit and non-culprit arteries during the same procedure).
The primary outcome was in-hospital all-cause mortality. Secondary outcomes included reinfarction, cerebrovascular accident, major and minor bleeding events, target lesion revascularisation, target vessel revascularisation, hospital stay duration and freedom from major adverse cardiac and cerebrovascular events (MACCEs) at 6 and 12 months.
Hospital mortality was comparable between multivessel PCI and culprit-only PCI groups (43.2% vs 46.1%; p=0.493). Freedom from MACCE rates at 6 and 12 months were 62% and 46% for multivessel PCI versus 70% and 49% for culprit-only PCI, respectively (log-rank p=0.711). Subgroup analysis revealed that culprit-only PCI was associated with increased hospital mortality in patients older than 70 years (OR 1.55, 95% CI: 1.01 to 2.39). Multivariable analysis of the interaction between revascularisation strategy and the subgroups revealed that culprit vessel revascularisation was associated with increased mortality in patients with left main disease (OR: 1.99 (95% CI: 1.22 to 3.27), p=0.006) and left anterior descending lesions (OR: 1.54 (95% CI: 1.06 to 2.25), p=0.025).
No statistically significant differences in hospital mortality or long-term MACCE-free survival were observed between culprit-only PCI and multivessel PCI strategies in patients with cardiogenic shock complicating acute myocardial infarction. However, patients older than 70 years may benefit from a multivessel PCI approach. These findings support current guideline recommendations favouring culprit-only PCI due to reduced procedural complexity while highlighting the need for individualised treatment strategies based on patient age and clinical factors. Further prospective randomised studies are needed to validate these age-specific findings and identify optimal patient selection criteria for each revascularisation strategy.
To determine the incidence of in-hospital postoperative mortality and validate the Preoperative Score to Predict Postoperative Mortality (POSPOM).
Retrospective case–control study.
A tertiary university hospital in Thailand.
All patients who underwent surgical procedures in 2019 under any anaesthesia technique.
Incidence of in-hospital postoperative mortality and POSPOM score performance (sensitivity, specificity and predictive values).
A total of 39 674 patients underwent surgery in 2019. The in-hospital postoperative mortality rate was 0.76% (95% CI 0.68% to 0.85%). After excluding cases per POSPOM criteria, 270 deceased patients remained. The POSPOM score was validated against these 270 cases and 270 randomly selected survivors, yielding an area under the receiver operating characteristic curve of 0.73 (95% CI 0.69 to 0.77). At a cut-off of 21, the sensitivity was 71.5% (95% CI 65.7% to 76.8%), and the specificity was 61.9% (95% CI 55.8% to 67.7%).
This single-centre study found a low in-hospital postoperative mortality rate. The POSPOM score demonstrated moderate predictive accuracy for postoperative mortality risk and may be useful for preoperative risk stratification.
Stroke is the second leading cause of death worldwide, with the greatest burden in low- and middle-income countries (LMICs). Haemorrhagic stroke or spontaneous intracranial haemorrhage (sICH), including intraparenchymal haemorrhage (IPH) and subarachnoid haemorrhage (SAH), has the highest mortality and morbidity. Local management practices for haemorrhagic stroke vary greatly between geographical regions. The Planetary Outcomes after Intracranial Haemorrhage study aims to provide a global snapshot of the patient characteristics, processes of care and short-term outcomes of patients being treated for sICH across high- and low-income settings. It will also describe variation seen in care processes and available resources and time delays to receiving care. A greater understanding of the current state of sICH care is essential to identify possible interventions and targets for improved standards of care in all settings.
We describe a planned prospective, multicentre, international observational cohort study of patients admitted to hospital for management of sICH. We will include patients of all ages presenting to hospital with imaging evidence of sICH (IPH, intraventricular haemorrhage and/or SAH). The study will collect patient, care process and short-term outcome data, following patients for up to 30 days (or until discharge or death, whichever occurs first). Any centre globally where patients with sICH are admitted and managed can participate, targeting a sample size of 712 patients. The study will recruit centres worldwide through pre-existing research networks and by dissemination through neurosurgical and stroke conferences and courses. Each participating centre will complete a site questionnaire alongside patient data collection.
The study has received ethical approval by the University of Cambridge (PRE.2024.070). Participating centres will also confirm that they have undergone all necessary local governance procedures prior to starting local data collection. The findings will be disseminated via open access peer-reviewed journals, relevant conferences and other professional networks and lay channels, including the study website (https://plotich.org/) and social media channels (@plotichstudy).
by Charlotte J. Whiffin, Kathleen Joy O. Khu, Brandon G. Smith, Isla Kuhn, Santhani M. Selveindran, Laura Hobbs, Samin Davoody, Yusuf Docrat, Orla Mantle, Upamanyu Nath, Lara Onbaşı, Stasa Tumpa, Ignatius N. Esene, Harry Mee, Fergus Gracey, Shobhana Nagraj, Tom Bashford, Angelos G. Kolias, Peter J. Hutchinson
Following calls for more qualitative research in neurosurgery, this scoping review aimed to describe the range and reach of qualitative studies relevant to the field of neurosurgery and the patients and families affected by neurosurgical conditions. A systematic search was conducted in September 2024 across six databases: Medline via Ebsco; Embase via OVID; PsycINFO via Ebsco; Scopus; Web of Science Core Collection; and Global Health via Ebsco. Eligibility criteria were based on Population, Concept, and Context. The search identified 18,809 hits for screening with 812 included in the final analysis. Seven themes were identified from a content analysis of study aims: 1 Perspectives of living with a neurosurgical condition; 2 Family perspectives; 3 Perceptions of neurosurgery; 4 Perceptions of general healthcare care; 5 Decision making; 6 Advancing neurosurgery; and, 7 Understanding neurosurgical conditions. Traumatology was identified as the most researched sub-specialty (43.2%) yet few studies were led explicitly by a neurosurgeon (1.6%) or those with a neurosurgical affiliation (10.5%). Lead authors were predominantly from high income countries (93.7%), as were most multi-author teams (86.6%). There was a trend towards increasing publication over time; however, only 8.4% of papers were published in neurosurgical specific journals. The data set had an average Field Weighted Citation Impact of 0.96 and Field Weighted Views Impact of 1.11, 18.9% were cited in policy documents in 15 countries. This scoping review provides a comprehensive picture of the current qualitative research base in neurosurgery and suggests ways to improve the conduct and reporting of such studies in the future. Addressing these challenges is crucial if qualitative research is to advance the neurosurgical evidence base in a rigorous way.The harmful health effects of children’s exposure to secondhand smoke (SHS) are well established. Most SHS exposure now occurs in the home, in low-income households. Previous research suggests that using nicotine replacement therapy (NRT) in the home can help with temporary smoking abstinence and could reduce smoking indoors. This pilot randomised controlled trial tests the feasibility of providing parents, carers and relatives with posted-to-home nicotine replacement therapy alongside fortnightly telephone support to reduce children’s exposure to SHS.
100 participants are being recruited through existing National Health Service (NHS) Lanarkshire initiatives and social media. Parents/carers who are at least 18 years old, smoke in the home and care for one or more children aged 0–16 years are eligible to take part. Participants are randomised to either the intervention (Group A) or control (Group B) arm. Group A receives NRT posted to their home for 12 weeks free of charge, alongside fortnightly telephone calls and materials to support them in reducing children’s exposure to SHS. Group B is signposted to the Scottish Government’s ‘Take it Right Outside’ website which provides interactive advice on creating a smoke-free home. To quantify the child’s exposure to SHS, participants instal an air quality monitor to measure fine particulate matter (PM2.5) concentrations in their living room for 7 days at baseline and 12-week follow-up and/or collect and post saliva samples from their youngest child (age 5 or over) for cotinine analysis. Qualitative interviews explore intervention experience, NRT use and adherence and changes to home-smoking behaviours/smoking-related expenditure. Descriptive data analyses will be performed to address the feasibility of recruitment, randomisation, retention and adherence, data collection and intervention delivery. Analysis will also include pre/post changes (paired t-test) in both child’s salivary cotinine and PM2.5 levels to provide preliminary data on intervention effectiveness and difference between the intervention and control arms of the study. Health economics and resource use data will be collected and assessed for completeness, to test the process of data collection and estimate mean cost of both study arms.
NHS ethical approval has been obtained by the West of Scotland Research Ethics Service (15 December 2023, ref 23/WS/0153; 13 December 2024, ref AM01). The findings will be disseminated to participants, funders, NHS Lanarkshire and other health services, and in peer-reviewed journals and academic conferences. Findings will inform new approaches that are timely and important, providing valuable evidence to help reduce children’s exposure to SHS in the home in Scotland and elsewhere.
FreshRSS 