EClinicalMedicine

BackgroundMulti-system impacts of long COVID remain unknown. We compared multi-system deficits between people with long COVID and controls. MethodsA case-control study recruited from the Avon Longitudinal Study of Parents and Children and TwinsUK population cohorts. Cases (141) had long COVID (evidence of COVID-19 infection and persistent symptoms [&ge;]4 weeks post infection); controls (280) included people making a full recovery in <4 weeks, people self-reporting long COVID like symptoms but ...

BackgroundFatal insulin intoxication remains difficult to diagnose because insulin undergoes rapid degradation after death, limiting the reliability of direct biochemical measurements. This creates diagnostic uncertainty when objective molecular confirmation of insulin excess are required. We hypothesised that insulin excess induces systemic metabolic alterations that persist beyond insulin degradation and can be captured using postmortem metabolomics in a forensic setting. MethodsHigh-resoluti...

BackgroundPlatelet count and C-reactive protein (CRP) are blood tests commonly used in primary care as part of diagnostic work up for symptomatic patients. Abnormal results of these tests can indicate an undetected cancer; however, it is not known whether the association between an abnormal test result and cancer risk varies by patient ethnicity. MethodsThis cohort study used routinely collected primary and secondary health care records in England with linkage to national cancer registry data. ...

ObjectiveTo investigate the burden of environmental enteric dysfunction (EED) and its association with water, sanitation, and hygiene (WASH) and linear growth amongst infants in rural Central Java, Indonesia. Study designA longitudinal study of 119 infants aged between 5-19 months was conducted in five villages of Wonosobo District, Central Java, Indonesia. Anthropometric measurements of infants and their mothers were performed at baseline and 5-month follow-up alongside a quantitative question...

Abstract This protocol is reported in accordance with the SPIRIT 2025 guidelines for clinical trial protocols. Introduction: Young children, from birth to age 5 y are particularly vulnerable to indoor air pollutants and respiratory pathogens. Portable air purifiers (or filtration) and upper-room ultraviolet germicidal irradiation (UVGI) are two widely used interventions with the potential to improve indoor air quality (IAQ) and reduce sick-related absences. However, a review of the literature re...

BackgroundReliable detection of latent Mycobacterium tuberculosis (Mtb) infection (LTBI) remains challenging, particularly in TB contacts and immunocompromised individuals, where interferon-{gamma} release assays (IGRAs) demonstrate variable sensitivity. IP-10, a chemokine produced at substantially higher concentrations than IFN-{gamma}, represents a promising immune marker. This study aimed to evaluate the diagnostic performance of two IP-10 based assays RIDA(R)QUICK TB (lateral flow) and RIDA...

BackgroundSevere Fever with Thrombocytopenia Syndrome (SFTS) is an acute infectious disease with high mortality. This study aimed to develop a quantitative scoring system for grading SFTS severity using dynamic clinical data. MethodsA retrospective study included 547 confirmed SFTS patients from two hospitals. Clinical data were collected over a 14-day course (divided into four phases). Patients were grouped into survivors (n=451) and non-survivors (n=96). Statistical analyses, including Kaplan...

BackgroundAfrica continues to have a significant public health problem with mpox, where endemic transmission persists and overlaps with a high burden of other infectious diseases. Although their epidemiology and clinical impact are still poorly understood throughout the continent, coinfections with human immunodeficiency virus (HIV) and varicella-zoster virus (VZV) can affect the clinical picture, severity of the disease, and accuracy of the diagnosis. MethodsFollowing PRISMA criteria, we regis...

BackgroundMedical oxygen is an essential medicine that is often unavailable for patients when they need it. We explored if Outsourced Oxygen to the Bedside (O2B) pilots, where private providers deliver a package of services, were successful in ensuring reliable oxygen access at the patient bedside. MethodsWe conducted a sequential explanatory mixed-methods assessment of O2B pilots in Kenya, Nigeria, India, Tanzania, and Uganda from September 2024 - January 2025. A quantitative cross-sectional ...

Embedding equity into vaccine eligibility is essential for reducing health inequalities. Yet, adult vaccine eligibility in most European countries is primarily based on fixed age thresholds, prioritising cost-effectiveness. This approach risks excluding the most vulnerable populations living in deprived communities with poorer health and shorter survival into older age. Extending eligibility based on clinical risk partially addresses this gap. Higher rates of underdiagnosis and delayed diagnosis...

ObjectivesTo quantify patterns of preventable death in Australian coronial findings, measure government compliance with coroner recommendations across jurisdictions, and identify case characteristics associated with recommendation issuance and acceptance. DesignCross-sectional computational text analysis of publicly available coronial findings using unsupervised topic modelling and rule-based classification. SettingAustralian coronial system, all eight state and territory jurisdictions, findin...

We describe a fast, noninvasive, low-cost survey method designed to understand the mode of transmission of an emerging pathogen. It is inspired from the standard household prevalence survey consisting in sampling households and counting the total number of people infected in each household, but refines it with the aim of improving diagnosis and estimating more parameters of the model of intra-household transmission. The survey was carried out in May-June 2020, during part of the first national ...

Background: Human-to-human transmission of pathogens fundamentally depends on interactions among infectious and susceptible individuals, yet traditional population-scale models often overlook the stochastic, behaviour-driven, and highly heterogeneous nature of these interactions. Methods: Here, we develop a large-scale actor-based model capturing early epidemic dynamics of a novel respiratory pathogen on dynamic contact networks. We build these networks upon explicitly integrating detailed demog...

BackgroundOlder age is widely considered a risk factor for post-acute sequelae of SARS-CoV-2 infection (PASC), typically attributed to immunosenescence and inflammaging. However, whether this association reflects intrinsic biological ageing or accumulated comorbidity burden remains unclear, with implications for clinical risk stratification. MethodsWe conducted a retrospective cohort study using the Precision PASC Research Cohort (P2RC) from Mass General Brigham, comprising 133,792 COVID-19 pat...

ImportanceRecent reports have highlighted an intense influenza activity related to the circulation of the influenza A(H3N2) subclade k variant. There is no data available on the impact of the emergence of H3N2 subclade k on the severity of the 2025-2026 epidemic or on the clinical phenotype of patients requiring admission to the intensive care unit (ICU). ObjectiveTo compare the clinical presentation, hospital mortality and virological characteristics of patients with laboratory-confirmed influ...

BackgroundTalaromycosis, caused by the fungus Talaromyces marneffei, is a leading cause of HIV-associated death in Southeast Asia. Current culture-based diagnosis only identifies late-stage infection, limiting understanding of disease burden and disease spectrum. We evaluated the clinical performance of anti-Mp1p IgM and IgG enzyme immunoassays (EIA) for talaromycosis diagnosis. MethodsThis diagnostic study included 423 adults with advanced HIV disease and culture-confirmed talaromycosis as cas...

IntroductionWith global populations ageing, demand for palliative care is increasing. Population-level assessments of unmet palliative care needs are essential for strategic planning, yet rigorous methods to estimate unmet needs are lacking. This study aimed to develop methods and estimate current and future population-level prevalence of unmet palliative care needs among adults in England and Wales. MethodsSecondary analyses of data from a nationally representative post-bereavement survey in E...

AIMExecutive functions (EF) are advanced cognitive processes that play an essential role in daily functioning and may be of increased importance in cerebral palsy (CP), given the complexity of primary and associated impairments. This study aims to synthesize existing evidence on the relation between EF and domains of the International Classification of Functioning, Disability and Health (ICF) in individuals with CP, and to quantify the magnitude of these associations through meta-analysis. METH...

BackgroundAdapted dance is a promising rehabilitation intervention for physical and psychosocial impairments in people with chronic stroke. However, in-person attendance is hindered by limited community ambulation, transportation, and schedule conflicts. At-home participation with a live-streamed dance program could address these issues, but psychosocial benefits may be diminished because of reduced social interactions. The primary objective of this study was to assess the feasibility and safety...

Purpose: Human anatomy remains foundational to clinical practice, yet reduced instructional hours raise concerns about graduate competence and preparedness for patient care. Although trainees often report confidence, supervisors may perceive deficiencies, creating a gap between self-assessment and external evaluation. This study examined stakeholder perspectives on anatomical competence within physical therapy education to identify areas of discordance in perceived capability. Methods: A cross-s...