Assessment of routine pre-operative group and save testing in patients undergoing cholecystectomy: a retrospective cohort study.

Background: Routine group and save (G&S) testing is frequently performed prior to cholecystectomy, despite growing evidence that a targeted approach is safe and avoids unnecessary investigations. This retrospective cohort study explored frequency of testing in our unit, rates of peri-operative blood transfusion and pre-operative risk factors for requiring transfusion.

Methods: Health records of 453 consecutive adults who underwent cholecystectomy in a UK NHS trust were reviewed for blood transfusion up to 30 days post-operatively.

Dexmedetomidine decreases cerebral hyperperfusion incidence following carotid stenting: A double-blind, randomized controlled trial.

Background: Cerebral hyperperfusion syndrome (CHS) is a severe complication after carotid artery stenting (CAS). Dexmedetomidine (Dex) is an α adrenoceptor agonist with sedative, analgesic, and neuroprotective properties. This randomized, double-blind, placebo-controlled trial (ChiCTR1900024416) aims to investigate whether prophylactic low-dose Dex decreases CH-induced brain injury following CAS.

Perspectives of people with HIV on implementing long acting cabotegravir plus rilpivirine in clinics and community settings in the UK: results from the anti-sexist, anti-racist, anti-ageist ILANA study.

Introduction: The equity-focused ILANA study evaluated feasibility, acceptability, appropriateness of delivering on-label two-monthly cabotegravir and rilpivirine (CAB+RPV) injections for HIV-1 therapy in clinics and community settings.

Methods: The study, which mandated inclusive recruitment, was conducted May-December 2022 at six UK sites. Injections were delivered in clinic (months 1-6), and in clinic or community setting according to patient choice (months 6-12).

The Diagnostic Value of Immunohistochemistry Markers in Hirschsprung Disease; A Systematic Review and Meta-analysis.

Background: Immunohistochemistry (IHC) markers are employed to improve the diagnostic yield when testing for Hirschsprung disease (HSCR). Yet, a superior test has not been identified.

Objectives: We aimed to determine the diagnostic test accuracy (DTA) of IHC markers.

Effect of correcting iron deficiency on the risk of serious infection in heart failure: Insights from the IRONMAN trial.

Aims: Concerns exist that intravenous (IV) iron might increase the risk of infections. The IRONMAN trial provided an opportunity to investigate whether giving IV ferric derisomaltose (FDI) to patients with heart failure and iron deficiency alters the rate of hospitalization or death due to infections.

Methods And Results: IRONMAN was a randomized trial of IV FDI versus usual care in patients with symptomatic heart failure, left ventricular ejection fraction (LVEF) ≤45%, and transferrin saturation (TSAT) <20% or ferritin <100 μg/L.

ISHLT consensus statement on the perioperative use of ECLS in lung transplantation: Part II: Intraoperative considerations.

The use of extracorporeal life support (ECLS) throughout the perioperative phase of lung transplantation requires nuanced planning and execution by an integrated team of multidisciplinary experts. To date, no multidisciplinary consensus document has examined the perioperative considerations of how to best manage these patients. To address this challenge, this perioperative utilization of ECLS in lung transplantation consensus statement was approved for development by the International Society for Heart and Lung Transplantation Standards and Guidelines Committee.

The natural progression of basal cell carcinomas (BCCs) awaiting surgical intervention.

Basal cell carcinomas (BCCs) are slow growing keratinocyte tumours with limited literature reporting the natural history of untreated BCCs. This study evaluated the natural progression and patient outcomes of BCCs whilst awaiting surgical intervention. Only patients with histologically proven BCCs were included in the data collection.

Unfractionated Heparin Enhances Sepsis Prognosis Through Inhibiting Drp1-Mediated Mitochondrial Quality Imbalance.

Unfractionated heparin (UFH) is commonly used as an anticoagulant in sepsis treatment and has recently been found to have non-anticoagulant effects, but underlying mechanisms remain unclear. This retrospective clinical data showed that UFH has significant protective effects in sepsis compared to low-molecular-weight heparin and enoxaparin, indicating potential benefits of its non-anticoagulant properties. Recombinant protein chip screening, surface plasmon resonance, and molecular docking data demonstrated that UFH specifically bound to the cytoplasmic Drp1 protein through its zone 2 non-anticoagulant segment.

Extreme Heat and Air Quality: Community Leader Perspectives on Information Barriers and Opportunities in Two Environmental Justice Communities.

Extreme heat and air pollution exposure are leading causes of adverse cardiorespiratory health outcomes. Exposure reduction strategies are often focused at the local level. This study examined critical challenges community leaders face in understanding and sharing environmental exposure and health information.

Artificial intelligence for automatic and objective assessment of competencies in flexible bronchoscopy.

Background: Bronchoscopy is a challenging technical procedure, and assessment of competence currently relies on expert raters. Human rating is time consuming and prone to rater bias. The aim of this study was to evaluate if a bronchial segment identification system based on artificial intelligence (AI) could automatically, instantly, and objectively assess competencies in flexible bronchoscopy in a valid way.

Tackling inequalities in preconception health and care: barriers, facilitators and recommendations for action from the 2023 UK preconception EMCR network conference.

Reducing inequalities in preconception health and care is critical to improving the health and life chances of current and future generations. A hybrid workshop was held at the 2023 UK Preconception Early and Mid-Career Researchers (EMCR) Network conference to co-develop recommendations on ways to address inequalities in preconception health and care. The workshop engaged multi-disciplinary professionals across diverse career stages and people with lived experience (total = 69).

Conflicts of Interest Anesthesia Practice: Relationships with Industry, Responsibility to the Health Care System, and Research Integrity.

Conflicts of interest (COIs) between clinical obligations and other roles and responsibilities occur throughout health care, including anesthetic practice. In some circumstances, these conflicts are unavoidable. This article describes some of the potential conflicts and explores approaches to managing them in 3 key areas: relationships with industry, responsibility to the health care system, and obligations in research.

Evaluating the Impact of the World Health Organization's Surgical Safety Checklist on Clinical Outcomes and Implementation Strategies: A Systematic Review.

This systematic review evaluates the impact and implementation strategies of the World Health Organization's Surgical Safety Checklist (WHO SSC) across diverse healthcare settings since its introduction in 2008. Our comprehensive analysis synthesizes findings from various study designs, including randomized controlled trials, qualitative studies, and meta-analyses, focusing on the checklist's effectiveness in reducing surgical complications and enhancing safety cultures within surgical teams. Despite its widespread endorsement and documented benefits, the review highlights significant variability in implementation quality and adherence, influenced by cultural, institutional, and procedural factors.

Evaluation of a multiplexed immunoassay for assessing long-term humoral immunity Orthopoxviruses.

Background: The 2022 Monkeypox virus (MPXV) global outbreak boosted development of multiple serological assays to aid understanding of Mpox immunology.

Objectives: The study aimed to assess a multiplexed solid-phase electrochemiluminescence immunoassay (Meso Scale Discovery (MSD)) for simultaneous detection of antibodies against MPXV, including A35, E8 and M1 antigens, along with corresponding Vaccina Virus (VACV) homologues and demonstrate its accuracy in assessing antibody titres post-vaccination and infection.

Methods: Assay performance was assessed for simultaneous detection of antibodies against MPXV and corresponding VACV antigens.

Mastery Learning Guided by Artificial Intelligence Is Superior to Directed Self-Regulated Learning in Flexible Bronchoscopy Training: An RCT.

Introduction: Simulation-based training has proven effective for learning flexible bronchoscopy. However, no studies have tested the efficacy of training toward established proficiency criteria, i.e.

Ceftriaxone-resistant Neisseria gonorrhoeae detected in England, 2015-24: an observational analysis.

Objectives: Since June 2022, there has been a rise in the number of ceftriaxone-resistant Neisseria gonorrhoeae cases detected in England (n = 15), of which a third were XDR. We describe the demographic and clinical details of the recent cases and investigate the phenotypic and molecular characteristics of the isolates. For a comprehensive overview, we also reviewed 16 ceftriaxone-resistant cases previously identified in England since December 2015 and performed a global genomic comparison of all publicly available ceftriaxone-resistant N.