Sexual violence (SV) remains a critical issue affecting mental health globally, defined as coerced sexual acts, unwanted advances or trafficking. Research indicates that an estimated 81% of women and 48% of men in Belgium have experienced SV in their lifetime.1 Actual rates might be higher among older adults due to under-reporting.2 While extensive research focuses on younger victims, there is growing...

Postictal agitation (PIA) is a common adverse effect following electroconvulsive therapy (ECT). Current pharmacological treatments for PIA have undesirable side effects, and interventions to prevent PIA are unsatisfactory. The aim of this study is to assess the effect of peri-interventional music on PIA for patients undergoing ECT. Additionally, the study will assess the impact of music on pretreatment anxiety and post-treatment cognitive impairment.

This multicentre, open-label, parallel randomised controlled trial (RCT) aims to include 92 patients from two centres in Rotterdam, the Netherlands. Participants will be randomised into two groups: a music intervention group and a control group. The music group listens to recorded music 30 min before and 12 min after each of the first six ECT sessions of the full ECT course, while the control group will receive standard care. The primary outcome is the presence of PIA, measured using the Richmond Agitation-Sedation Scale (RASS). Secondary outcomes include the severity and duration of PIA, pretreatment anxiety, recovery duration, peri-treatment medication requirements, cognitive impairment and depression severity. Data will be analysed according to an intention-to-treat principle.

This study protocol has been approved by the Medical Ethical Review Committee of the Erasmus Medical Centre on 28 January 2025 (MEC-2024–0467) and subsequently received local approval at Antes Parnassia group. The trial will be carried out following the Declaration of Helsinki principles. Study results will be reported in a peer-reviewed journal according to the Consolidated Standards of Reporting Trials guidelines.

NCT06817330.

Gender gaps in healthy life expectancy are frequently used as indicators of health inequality between women and men. However, total gaps can be misleading—masking critical disparities such as women living longer yet spending more years with disability or illness, or men experiencing premature mortality. We therefore critically evaluate whether these gaps accurately capture gender-based health.

We estimate gender gaps in disability- and chronic disease-free life expectancy using the Sullivan method and decompose those gaps via the continuous-change approach to distinguish mortality from morbidity contributions. Data are drawn from the harmonised Gateway to Global Aging Data and the UN life tables from the 2022 Revision of World Population Prospects for all countries, except England, where the life tables are from the UK Office for National Statistics.

The analysis is performed on 24 countries and regions, including the USA, England, South Korea, China, India, Mexico and 19 European Union countries for the years 2014–2015 and 2017–2019 (N=201 723).

The main outcomes are gender gaps in disability- and chronic disease-free life expectancy and the contribution of mortality and health in explaining the gender gap.

Gender gaps in disability-free life expectancy ranged from –0.37 years (Portugal) to almost 5 years (South Korea), with most European countries showing female advantages of 3.0–3.5 years, while minimal gaps were observed in China, Mexico and India (0.4–0.9 years). Decomposition revealed striking inconsistencies between total gaps and underlying components—South Korea’s 4.9-year gap reflected a survival advantage outweighing disability disadvantage by 13-fold, while Portugal’s –0.37-year gap masked opposing contributions (mortality: +2.3; disability: –2.7). Chronic disease-free life expectancy showed female disadvantage in most countries, especially Portugal (–2.3), Korea (–1.6) and Mexico (–1.9).

Using gender gaps in healthy life expectancy as a metric for gender inequality in health is misleading. Countries with very different levels of development, healthcare systems and gender roles can have similar gender gaps, but substantial differences in the levels of mortality and health. Because these gaps mask important underlying differences in health and mortality between women and men, caution is warranted when using them.

To construct a data-driven composite from (a subset of) currently used quality indicators for oesophagogastric cancer surgery and to evaluate whether this approach enhances the reliability of between-hospital comparisons on outcome relative to the expert-driven composite indicator ‘textbook outcome (TO)’.

In this retrospective cohort study, we applied Item Response Theory (IRT) to construct a data-driven continuous composite indicator reflecting a single latent variable—the quality of surgical care—and estimated latent variable scores for all individual patients. Reliability was compared between the expert-driven (TO) and data-driven (IRT) composite indicators.

All Dutch hospitals providing oesophagogastric cancer surgery.

All patients who underwent oesophagectomy (n=3588) or gastrectomy (n=1782) between 2018 and 2022 as registered in the Dutch Upper GI Cancer Audit (DUCA).

We evaluated the reliability of between-hospital comparisons using ‘rankability’, which quantifies the proportion of observed variation in indicator scores between hospitals not attributable to chance.

Seven out of 15 quality indicators were included in the IRT composite indicator. Most of the patients were assigned the artificial maximum of the continuous quality score (ie, ceiling effect), resulting in similar average hospital scores. Relative to TO, rankability increased when using the IRT composite for oesophagectomy (57% vs 41%) but declined for gastrectomy (38% vs 47%).

The selected seven quality indicators for oesophageal and gastric cancer surgery represent a single latent variable but are not yet optimal for differentiating surgical care quality due to ceiling effects. Despite using fewer indicators, the continuous IRT score showed a promising increase in rankability for oesophagectomy, suggesting that data-driven composite indicators may enhance hospital benchmarking reliability.

Saskatchewan is facing a public health crisis driven by high rates of HIV, syphilis and hepatitis C virus (HCV) infections, particularly among people who use drugs. Injection drug use is a major contributor to these syndemic infections, exacerbated by structural barriers such as stigma, poverty and limited culturally safe healthcare. Innovative, community-informed approaches are urgently needed to improve prevention, testing and linkage to care.

This study will implement a rapid assessment and response system in Regina, Saskatchewan, Canada, integrating geospatial mapping of community needle prevalence with pop-up interventions. Needle hotspot maps will be used to guide the deployment of community-based pop-up events offering point-of-care testing for HIV, syphilis and HCV, alongside education on pre-exposure prophylaxis (PrEP) and postexposure prophylaxis (PEP). A convergent participatory mixed-methods design will be used to evaluate feasibility, acceptability and effectiveness, guided by the Reach, Effectiveness, Adoption, Implementation and Maintenance framework. Quantitative data will assess changes in knowledge of PrEP and PEP, satisfaction with the intervention and report new diagnoses and participant demographics descriptively. A qualitative substudy will include 30 participants and will explore experiences with the intervention, barriers to care and perceptions of service delivery.

Ethical approval has been obtained from the research ethics board of the Saskatchewan Health Authority (#24–91). Findings will be disseminated through peer-reviewed publications, conference presentations and community reporting. This study may provide a model of community-based geospatial testing and education that could be scaled up and adapted elsewhere.

Open Science Framework https://doi.org/10.17605/OSF.IO/HVK3B

Oral health research provides evidence for policy and practice, yet no study has comprehensively mapped the scope of oral health research in Malaysia. The COVID-19 pandemic has also created a great impact on oral healthcare in Malaysia, including the dental care delivery. Additionally, there is a notable lack of research focusing on oral health during and after the COVID-19 pandemic. Therefore, this scoping review will aim to map the landscape of oral health research conducted in Malaysia and identify key topics, study designs, populations studied and gaps in the literature, in order to inform future research priorities and policy, particularly in the post-COVID-19 era.

The methodology draws on Arksey and O’Malleys’ seminal framework for the scoping review and will be reported in accordance with Preferred Reporting Items for Systematic Reviews and Meta-Analyses for Scoping Review (PRISMA-ScR) guidelines. We will search five major electronic databases—PubMed, Scopus, ProQuest, Cochrane and Web of Science—as well as selected grey literature sources (eg, theses, dissertations and conference proceedings) for studies published in English from January 2014 to December 2024. Studies of any design related to oral health in Malaysia will be included. Two reviewers will be performing title and abstract screening, in which they will be working independently. The included publication will undergo a full-text review, and references cited in these studies will be examined following the inclusion criteria. The PRISMA-ScR flow diagram will be used as a guide throughout the process. Data will be extracted, analysed and charted according to key categories identified in the included publications. A narrative synthesis and descriptive statistics will be presented.

The results of this scoping review will illustrate an overview and provide a better understanding regarding the oral health research in the Malaysian context; whether research has already been conducted, is currently ongoing and is still needed; and which areas should be prioritised for future investigation. As this review will use publicly available literature, formal ethics approval will not be required. The findings will be submitted for publication in an open-access peer-reviewed journal, presented at national and regional conferences and shared with Malaysian dental professional bodies and relevant stakeholders.

The protocol of this scoping review is registered with the Open Science Framework and is available at osf.io/hjq6m.

To meet the elevated nutritional requirements of very low birthweight (

This is a three-arm, pragmatic, multicentre, double-blind, randomised clinical trial of 615 human milk–fed infants born either (1) ≤1250 g or (2)

Ethical approval was obtained from Clinical Trials Ontario (CTO) and local research ethics boards that are not CTO members. Study findings will be disseminated to clinicians at seminars and conferences and in peer-reviewed publications.

NCT05308134.

The COVID-19 pandemic led to major disruptions in society across many spheres, including healthcare, the economy and social behaviours. While early predictions warned of an increased risk of suicide during and after the COVID-19 pandemic, rates of suicide deaths remained stable or decreased over that period for most countries. In contrast, the prevalence of suicidal ideation doubled and suicide attempts slightly increased during the COVID-19 pandemic in the adult general population worldwide, accompanied by a higher prevalence of major depressive disorder and anxiety disorders. While these data can tell us what happened, they cannot tell us why. Qualitative suicide research seeks to understand experiences of individuals with suicide-related thoughts and behaviours, provides an in-depth exploration of their lives and interactions with others and centres their views and unique context. There is little qualitative research focusing on suicidality during the pandemic. This study will use a qualitative approach to explore the extent and impact of the COVID-19 pandemic on Canadians who experienced suicidality and review their experiences of accessing mental healthcare to identify key components in supporting safety and recovery.

This study will involve approximately 100 semistructured interviews with participants across four Canadian provinces and will explore experiences with suicide-related thoughts and behaviours during the COVID-19 pandemic. Transcripts will be analysed through qualitative analysis informed by constructivist grounded theory.

The study was approved by the Research Ethics Board of the Centre for Addiction and Mental Health, Toronto Academic Health Sciences Network (for JZ: CAMH REB No 104-2022). In addition to traditional peer-reviewed presentations and publications, a report will make study findings accessible to policy makers, media and the public.

Providing care management, treatment and support to patients with Alzheimer’s Disease and Related Dementias (ADRD) is a difficult task for health systems. Over the past 20 years, interventions designed to improve outcomes for patients living in the community with dementia and their care partners have moved progressively, but separately, from large scale trials and pragmatic models of collaborative care. Given the projected increase in the number of people living with dementia coupled with the realignment of payment for services to be value-based and provided in the community, system-level approaches are needed to address the complex needs of patients with a dementia diagnosis and their care partners. We designed a statewide, pragmatic trial to evaluate virtual delivery of an evidence-based dementia collaborative care program on patient healthcare utilization and medication use.

The Aging Brain Care Virtual (ABCV) program is a 12-month embedded, cluster randomized, usual care controlled trial designed to test the effectiveness of a virtual dementia collaborative care program in 24 Indiana University Health primary care clinics (12 intervention, 12 control) across the state of Indiana, enrolling 860 persons living with dementia (430 intervention, 430 control) and their care partners. ABCV relies on a tailored approach in which dyad needs are identified during virtual visits and addressed with standardized protocols previously tested in a randomized controlled trial delivered in person. The ABCV trial will measure emergency department utilization (primary outcome) and appropriate medication use (secondary outcome) at 12 months using electronic medical record data. Additionally, this study will use semi-structured interviews with care partners and clinicians to explore the implementation context, process and outcomes of the ABCV program.

Ethics approval was obtained from the Indiana University Institutional Review Board (20249). Research findings will be published in peer-reviewed journals and presented at scientific conferences.

NCT06245499.

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

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

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

Blue light (peak wavelength 442 nm) has been shown to modulate the immune response in preclinical models of intra-abdominal sepsis and pneumonia. In vivo pathways involve optic nerve stimulation with transmission to the central nervous system, activation of parasympathetic pathways terminating at the spleen, and downstream immune effects including decreased inflammatory tissue damage and improved pathogen clearance. Related effects on pain mediators including proinflammatory cytokines (interleukin 6, TNF- α) and autonomic tone (increased parasympathetic outflow) suggest possible analgesic properties that would be highly relevant to a trauma population.

This is a randomised controlled trial in which adult trauma inpatients (≥18 years) with painful rib fractures will be allocated 1:1:1 to three arms: bright blue light intervention (peak 442 nm, ~1400 lux), bright full-spectrum light comparison (~1400 lux) and usual ambient light control. Bright light exposures will be administered for 4 consecutive hours daily for up to 3 days. The primary outcome will be any measurable changes in chest wall pain intensity during deep breathing, quantified using an 11-point Numerical Rating Scale. Secondary outcomes will assess chest wall pain intensity at rest, opioid requirements, delirium incidence, pulmonary complication incidence, hospital-free and intensive care unit-free days, and physiological markers of autonomic nervous system, circadian, and immune activation. Sample size analysis yields a total of 75 participants needed to detect a 2-point difference in pain scores with >80% power and assuming a 20% non-completion rate.

Full ethical approval for this trial has been granted by the University of Pittsburgh Institutional Review Board. On study completion, results will be published in the peer-reviewed literature and at ClinicalTrials.gov.

NCT06626334.

Polypharmacy, defined as the concurrent use of multiple medications, is a growing concern among the elderly, especially in low-income and middle-income countries such as Iran. This study aims to explore the prevalence and patterns of polypharmacy among the elderly in Iran, using health insurance claims data to identify common drug classes and coprescribed medications, with a focus on informing policy decisions and improving medication management.

Retrospective population-based observational study.

Nationwide data from the Iran Health Insurance Organization (IHIO) across 24 provinces.

1 876 527 individuals aged 65 years and older, insured by the IHIO from 2014 to 2017. Individuals with incomplete demographic information or lacking medication records in the database were excluded from the analysis.

Prevalence and patterns of polypharmacy, demographic factors associated with polypharmacy, and common drug classes used. Medications were classified using the Anatomical Therapeutic Chemical system. Polypharmacy was defined as the use of five or more medications, with cumulative polypharmacy considering total drug use over time, and consecutive polypharmacy focusing on the frequency of monthly drug use. Logistic regression and association rule mining were applied to explore demographic factors and medication patterns associated with polypharmacy.

Of the study population, 74.9% experienced cumulative polypharmacy over 6 months and 64.6% over 1 month, with 7.6% experiencing consecutive polypharmacy. Females and those aged 75–79 were more prone to polypharmacy. Systemic glucocorticoids were the most commonly used medications (50.02%), followed by HMG-CoA reductase inhibitors (42.73%) and platelet aggregation inhibitors (41.92%). Polypharmacy was most strongly associated with medications related to the alimentary tract and metabolism, cardiovascular system, nervous system and blood and blood-forming organs.

Polypharmacy is highly prevalent among the elderly in Iran, with significant variations by gender, age, insurance fund and region. The findings highlight the need for targeted interventions to manage polypharmacy and improve medication safety in this population.

The inadequate handling of obstetrical complications may be attributed to the suboptimal quality of prenatal care (PC) and a lack of trust in healthcare provider (HP) among pregnant women.

This study explores the perceptions of satisfaction among women without social security regarding the PC provided by public health services, and compares the dimensions of satisfaction between those who received group prenatal care (GPC) and those who received individual prenatal care (IPC), as well as to identify the dimensions of satisfaction most valued by women to support the inclusion of said dimensions in primary health guidelines.

We performed a qualitative analysis to explore women’s satisfaction perception regarding PC. Satisfaction was explored using the following dimensions: women-HP relationship, educational support, opportunity of PC, emotional support and perception of clinical procedures.

The study was conducted between 2015 and 2018 across eight primary health facilities, from which four implemented IPC and four implemented GPC. Semi-structured interviews were applied: 28 for women with IPC and 18 for women with GPC. The sample size was defined by theoretical saturation. Content analysis was performed using a combination of deductive–inductive process into dimensions and attributes. To analyse the relationship among dimensions and attributes, we performed onto semiotic networks. ATLAS.ti was used to analyse the information.

Women without social security who received PC care in public health facilities.

Women who received GPC reported higher satisfaction than those who received IPC. In GPC, the most valued dimensions were (1) women-HP relationship, particularly the continuity of care delivered by the same HP and (2) the trust in that same provider. According to semiotic networks, these dimensions showed interconnections with each other, but also connected with attributes of other dimensions. Therefore, they have the potential to enhance trust, communication, the effectiveness of educational activities and emotional support.

A holistic approach to GPC is essential for ensuring a positive prenatal experience. However, a hybrid model that incorporates elements of both IPC can further enhance overall satisfaction among women. Consistency in care, particularly by providing services in public health facilities with the same HP, should be a fundamental strategy in PC, as it can significantly improve women’s satisfaction.

Air pollution is a significant global health concern, with studies from the USA and Europe linking long-term exposure to respiratory issues and poor school attendance in children. While Indian cities experience much higher pollution levels, the impact on lung development in Indian children remains unclear. This study aims to assess the burden of impaired lung function in Indian children and identify key factors contributing to pollution-induced lung injury.

This longitudinal, prospective cohort study is conducted in four cities categorised by particulate matter 2.5 (PM_2.5) levels: ‘very high’ (Delhi), ‘high’ (Mumbai, Bangalore) and ‘moderate’ (Mysore). A total of 4000 participants (1000 from each city) will be included in the study. Participants will complete a structured questionnaire covering sociodemographics, asthma and allergy history (International Study of Asthma and Allergies in Childhood core questionnaire), dietary intake (24-hour recall and Food Frequency Questionnaire), Physical Activity-C Questionnaire and air pollution exposure. Spirometry and Forced Oscillation Technique will be used to assess lung function. Blood samples will be collected for identification of biomarkers to predict lung impairment. After quality checks, data will be compiled, summarising pulmonary function parameters alongside covariates and confounders. Analysis of Variance (ANOVA) will assess between-city and within-city differences in lung function.

We anticipate a higher prevalence of reduced lung function in children residing in cities with very high and high PM_2.5 levels compared with the moderately polluted city. Findings from this study could establish normal age-appropriate lung function reference values for Indian urban children, aiding in clinical diagnosis.If a reliable biomarker for identifying children at risk of lung impairment is available, it could serve as an early predictor of poor lung health in asymptomatic children.

The approval from individual site institutional review board (IRB) is obtained prior to initiation of the study from institutional ethics committee, St. John’s Medical College and Hospital, Bangalore; institutional ethics committee, JSS Medical College, Mysore; institute ethics committee, Indian Institute of Technology Bombay and institute ethics committee, All India Institute of Medical Sciences. Findings from this study will be disseminated through conference presentations, peer-reviewed publications and establishment of normal age-appropriate lung function reference values for children living in urban India.

Physicians are increasingly interested in part-time employment. However, the impact of part-time work on efficiency and quality of care of inpatients is unknown.

To investigate the association between part-time clinical work of hospitalists in General Internal Medicine (GIM) and resource utilisation and short-term patient outcomes.

Retrospective study.

GIM wards of 3 Swiss teaching hospitals.

Each inpatient was categorised as having received care mainly (>50%) by part-time or full-time hospitalists. Part-time clinical work was defined as employment of

Primary outcome was length of hospital stay, secondary outcomes included 30-day readmission, in-hospital mortality, hospitalisation cost and time to completion of the discharge letter. We assessed the association between both groups and outcomes using generalised estimating equations, clustering for individual patients and adjusting for patient and hospitalist characteristics.

There was no statistically relevant difference in length of stay in cases cared for mainly by part-time (mean 7.3 days, 95% CI 7.1 to 7.6) compared with full-time hospitalists (mean 7.6 days, 95% CI 7.3 to 7.8; p=0.18). Time to completion of the discharge letter was longer in the part-time (mean 11.4 days, 95% CI 11.0 to 11.8) versus full-time group (mean 10.9 days, 95% CI 10.6 to 11.2, p=0.049). There was no statistically significant difference between groups for the other outcomes.

We found no evidence that part-time clinical work of hospitalists negatively affects resource utilisation and short-term patient outcomes compared with full-time work.

Sleep is a biological necessity with vital effects on all tissues and organs of the body. Preoperative sleep disturbance is associated with increased postoperative pain intensity and opioid consumption. Given that insomnia is a potentially modifiable risk factor, interventions targeting sleep prior to surgery may improve postoperative pain control and enhance key outcomes of recovery.

Promoting Sleep to Alleviate Pain-Arthroplasty (PROSAP-A) is a randomised, parallel group, two arm, controlled trial evaluating the effects of preoperative sleep-promotion on postoperative pain control, brain health and physical recovery. The main objective is to investigate whether preoperative insomnia treatment in patients scheduled to undergo total knee arthroplasty (TKA) or total hip arthroplasty (THA) may improve acute postoperative pain control. 100 adults with insomnia disorder (Insomnia Severity Index score >10 and confirmed Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition criteria for persistent insomnia disorder), scheduled to undergo primary TKA or THA, will be randomised to preoperative cognitive behavioural therapy for insomnia (CBT-I) or an active comparator control intervention, sleep education therapy (SET). Both interventions will be delivered over 4 weeks in hybrid format through a digital self-guided platform in combination with weekly telehealth video sessions with a psychologist (CBT-I) or research nurse (SET). A video-assisted booster session will be provided 1–2 weeks postoperatively. The primary outcome measure is acute postoperative pain intensity, averaged over the first 7 postoperative days (POD). Secondary outcome measures include long-term postoperative pain control, changes in quantitative sensory testing variables (eg, temporal summation, conditioned pain modulation), sleep, cognition (eg, attention, memory, processing speed, executive function), mental health, health-related function, physical activity, quality of life and blood biomarkers. Participants will undergo on-site evaluation preoperative (preintervention and postintervention) and 6 months postoperative. Additional remote assessments will take place during POD1–7, 3 and 12 months postoperative.

The Swedish Ethical Review Authority has approved the PROSAP-A trial protocol. Results will be published in international peer-reviewed journals and summaries will be provided to funders and participants of the trial.

NCT06145516.

Point-of-care lung ultrasound (LUS) can assist in diagnosing acute respiratory diseases for its high accuracy and immediate availability at the bedside, including older patients with frailty. Delirium represents a frequent complication of hospitalisation in this setting, frequently triggered by acute respiratory diseases. LUS may therefore help identify individuals at risk of delirium, but the association between LUS abnormalities and delirium remains unexplored.

This study is a prospective, observational, multicentre study, with the main objective of assessing the correlation between LUS abnormalities and incident delirium during hospitalisation (primary outcome). The secondary objectives are to assess correlations between lung and diaphragm ultrasound parameters and clinical outcomes including duration of delirium, severity of respiratory failure and mortality. 480 patients aged ≥65 years old, urgently hospitalised after an emergency department visit for acute respiratory complaints, will be recruited in eleven acute geriatric wards located in eight teaching hospitals across Italy. LUS examinations will be performed by skilled clinicians prior to treatment whenever feasible, and in any case within 48 hours from admission. They will also undergo comprehensive geriatric assessment, and daily delirium assessment through the 4-AT tool. The association between LUS abnormalities, related parameters (LUS score, Pleural Effusion Score) and outcomes will be assessed by linear and logistic regression models.

Ethics Committee approval of the coordinating centre (Comitato Etico Territoriale Lombardia 3, reference ID 4369_20.03.2024_M) and collaborative centres has been obtained. All participants will provide written informed consent. Study results will be publicly available following peer-reviewed publication in international scientific journals.

NCT06670118.

To determine the prevalence and its associated factors of dual tobacco use among Malaysian adolescents in developing effective public health strategies.

Cross-sectional study.

This study analysed data from the National Health and Morbidity Survey (NHMS) 2022: Adolescent Health Survey (AHS), a nationwide cross-sectional survey conducted among secondary school students across Malaysia.

This cross-sectional study used data from the NHMS 2022: AHS, which included a representative national sample of Malaysian adolescents between the ages of 13 and 17. Using a two-stage stratified sampling approach, this study included participation from 33 523 adolescents from 240 schools nationwide.

The primary outcome was the prevalence of dual tobacco use among Malaysian school-going adolescents aged 13–17, defined as self-reported concurrent use of conventional cigarettes and e-cigarettes in the past 30 days. Secondary outcomes included the factors associated with dual tobacco use, such as sociodemographic characteristics, dual tobacco use behaviour, marital status of parents, tobacco use of parent or guardian, supervision, connectedness, bonding and respect for privacy of parent or guardian, along with peer support and truancy. A complex sample analysis was performed using SPSS V.27.0, maintaining a 95% CI and multiple logistic regression was applied.

Out of 33 380 Malaysian adolescents surveyed, 1728 (5.5%; 95% CI: 4.88% to 6.28%) reported dual tobacco use. The prevalence was significantly higher among males (9.7%; 95% CI: 8.54% to 10.98%) compared with females (1.4%; 95% CI: 1.15% to 1.70%) and highest among 17 years (8.6%; 95% CI: 7.05% to 10.41%), with a decreasing trend in younger age groups. Predominant vapers constituted the largest proportion (9.9%, 95% CI: 8.66% to 10.13%) among adolescents who reported dual tobacco use, followed by predominant smokers (6.2%, 95% CI: 5.53% to 7.06%), dual daily users (4.5%, 95% CI: 3.18% to 5.64%) and non-daily dual users (3.9%, 95% CI: 2.79% to 4.39%). Dual tobacco use was more prevalent among adolescents whose parents or guardians used tobacco (8.1%; 95% CI: 7.10% to 9.20%). Multiple logistic regression analysis suggested that significant predictors of dual tobacco use included older age (adjusted OR (AOR) for 17 years: 2.92; 95% CI: 2.19 to 3.89), male sex (AOR: 8.53; 95% CI: 6.78 to 10.74), ‘others’ ethnicity (AOR: 1.82; 95% CI: 1.40 to 2.35), predominant vapers (AOR 2.65, 95% CI: 1.96 to 2.72), separated or widowed parental status (AOR: 1.69; 95% CI: 1.42 to 2.02), parental or guardian tobacco use (AOR: 2.47; 95% CI: 2.08 to 2.94), lack of bonding (AOR: 1.79; 95% CI: 1.49 to 2.14), lack of privacy respect (AOR: 1.53; 95% CI: 1.29 to 1.81), lack of peer support (AOR: 1.65; 95% CI: 1.39 to 1.96) and truancy (AOR: 1.81; 95% CI: 1.55 to 2.10).

This study highlights a concerning prevalence of dual tobacco use (5.5%) among Malaysian adolescents, which is notably higher than the current prevalence of exclusive cigarette smoking (6.2%) and closely approaches that of e-cigarette use (14.9%). Compared with previous national surveys and international benchmarks, the prevalence of dual use among Malaysian youth appears to be rising and represents a significant public health concern. These findings underscore the urgent need for targeted prevention and control strategies addressing both conventional and emerging tobacco products in this population.

To review the available evidence of screening for atherosclerosis in adults in a primary prevention setting with coronary artery calcium scoring (CACS) on the impact on cardiovascular (CV) risk factor control, health behaviour and clinical events.

Systematic review, reported in accordance with Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines.

We searched MEDLINE, Embase and Cochrane Central Register of Controlled Trials through 22 January 2025.

We included randomised controlled trials (RCTs) and prospective cohorts, without language restrictions, comparing adults without cardiovascular diseases undergoing CACS to a control group that either did not undergo CACS or where the participants and physicians were blinded to its result. Outcomes included changes in CV risk factor control, CV therapy, changes in health behaviour at follow-up and clinical events (all-cause and CV mortality and non-fatal CV events).

Two independent reviewers extracted data and assessed the risk of bias. Due to substantial heterogeneity among the included studies, a quantitative analysis was not possible.

We identified seven RCTs and one observational study, with participants ranging from 56 to 43 447 with a total of 51 554. Populations were heterogeneous with a mean age range of 42–64 years, % women ranging from 21% to 100% and mean baseline CACS from 1.37 to >100 Agatston units. Interventions following CACS were also heterogeneous, ranging from simply communicating results to participants to initiating statin therapy for detectable CACS. One RCT demonstrated improvement regarding blood pressure (BP) (n=2137; change in systolic BP: CACS: –5 mm Hg; control: –7 mm Hg; p=0.02), several an improvement in blood lipids between groups (five studies, n=3693; eg, low-density lipoprotein (LDL) cholesterol: range –6.0 to –4.9 mg/dL). Results regarding CV medication (seven studies, n=51 104) were more discrepant, with some studies showing a decrease and others an increase in indication for or usage of CV medication. Three trials (n=3338) investigated adherence to CV medication, with only one showing increased adherence to statins (CACS: 63.3%; control: 45.6%; p=0.03). Five trials (n=3692) investigated behavioural changes, with one showing an increased motivation to change lifestyle (CACS: 94%; control: 62.8%; p=0.002) and another a higher adherence in self-reported physical activity (CACS: 96%; control: 59%; p

CACS screening with a CACS-guided intervention might have a favourable effect on CV risk factor control and potentially on adherence to CV medication and increased motivation to change lifestyle in populations at intermediate to high risk. The available evidence is insufficient to determine whether screening asymptomatic patients with CACS has an impact on all-cause mortality or CV events. Despite its known strengths in predicting outcomes in individual patients, more evidence regarding the impact on clinical outcomes is needed to determine the clinical use of CACS for screening purposes in asymptomatic patients.

CRD42022377727.

Asthma is a major personal and public health problem worldwide, with a significant impact on patients’ quality of life and health systems. The prevalence of asthma in children is 9.1% and in adolescents is 11%. Greater literacy among children is related to better asthma control. There are many validated Patient-Reported Outcome Measures (PROMs) related to asthma, but there are only a few, and no gold standard, to measure children and adolescents’ knowledge of asthma. Therefore, the purpose of this systematic review is to evaluate the most suitable asthma self-knowledge PROMs for the paediatric population with asthma.

The inclusion criteria will be children and adolescents diagnosed with asthma (population), validated PROMs about asthma self-knowledge (intervention), between each PROM (comparison) and measurement properties (outcome) (validity, reliability, interpretability and responsiveness). The search process will be conducted in PubMed, Web of Science, EMBASE and SCOPUS. The risk of bias evaluation will be done independently by two authors with the COnsensus-based Standards for the selection of health Measurement INstruments risk of bias checklist, and the quality of evidence will be evaluated based on the Grading of Recommendations Assessment, Development and Evaluation approach.

Ethics approval is not applicable for this study since the data that will be collected are secondary data and are already in the public domain. The results will be disseminated through peer-reviewed publication and conference presentations.

CRD42024577500.