Potent P2Y12 inhibitors versus clopidogrel in cancer patients undergoing percutaneous coronary intervention.

Background: Patients with cancer undergoing percutaneous coronary intervention (PCI) experience higher risk of both ischemic and bleeding events. The aim of this study is to assess ischemic and bleeding risks after PCI in cancer patients treated with potent P2Y12 inhibitors (P2Y12i; prasugrel and ticagrelor), compared to clopidogrel.

Methods: Consecutive cancer patients undergoing PCI at a tertiary centre between 2012 and 2022 and discharged on P2Y12i were included.

Clinical outcomes after complex and high-risk percutaneous coronary intervention according to baseline chronic kidney disease.

Background: Chronic kidney disease (CKD) is associated with unfavorable outcomes in patients with coronary artery disease (CAD) undergoing percutaneous coronary intervention (PCI). However, its prognostic role in patients undergoing complex high-risk PCI (CHIP) remains unexplored, prompting our investigation.

Methods: Consecutive CHIP patients treated at a tertiary care center from 2012 to 2022 were included in the current analysis.

ESRRA (estrogen related receptor, alpha) induces ribosomal protein RPLP1-mediated adaptive hepatic translation during prolonged starvation.

Protein translation is an energy-intensive ribosome-driven process that is reduced during nutrient scarcity to conserve cellular resources. During prolonged starvation, cells selectively translate specific proteins to enhance their survival (adaptive translation); however, this process is poorly understood. Accordingly, we analyzed protein translation and mRNA transcription by multiple methods and to investigate adaptive hepatic translation during starvation.

Manual support during robotic-assisted percutaneous coronary intervention.

Background: Robotic-assisted percutaneous coronary intervention (R-PCI) is an efficacious and safe treatment option for coronary artery disease. However, predictors of manual support during R-PCI are unknown, which we aimed to investigate in a multi-center study.

Methods: We utilized patient-level data from R-PCIs carried out from 2020 to 2022 at four sites in Germany.

Experiences of Nurses Regarding Self-Care: A Qualitative Systematic Review and Meta-Synthesis.

Nurses are susceptible to burnout, making it crucial for them to engage in self-care. This review consolidated the experiences of nurses regarding self-care. Seven electronic databases were searched from inception till October 2024: PubMed, Embase, CINAHL, PsycINFO, Web of Science, Scopus, and ProQuest Dissertations and Theses Global.

Glucose-6-phosphate dehydrogenase regulates mitophagy by maintaining PINK1 stability.

Glucose-6-phosphate dehydrogenase (G6PD) is the rate-limiting enzyme in the pentose phosphate pathway (PPP) in glycolysis. Glucose metabolism is closely implicated in the regulation of mitophagy, a selective form of autophagy for the degradation of damaged mitochondria. The PPP and its key enzymes such as G6PD possess important metabolic functions, including biosynthesis and maintenance of intracellular redox balance, while their implication in mitophagy is largely unknown.

Clinical Outcomes According to the Extent of Atherosclerotic Disease in Female Patients Undergoing Transcatheter Aortic Valve Replacement: An Analysis From the WIN-TAVI Registry.

Background: Limited data exist on the impact of polyvascular disease (PolyVD) on clinical outcomes in female patients undergoing transcatheter aortic valve replacement (TAVR). We therefore sought to investigate clinical outcomes in women with versus without PolyVD undergoing TAVR.

Methods: Female participants from the multicentre Women's International Transcatheter Aortic Valve Implantation (WIN-TAVI) registry were categorized based on the presence or absence of PolyVD.

Validation of a High Bleeding Risk Definition in Cancer Patients undergoing Percutaneous Coronary Intervention.

Aim: Due to the absence of validated bleeding risk tools in cancer patients undergoing percutaneous coronary intervention (PCI), we aimed to validate an adapted version of the Academic Research Consortium (ARC) High Bleeding Risk (HBR) criteria.

Methods: Consecutive patients with active or remission cancer undergoing PCI between 2012 and 2022 at Mount Sinai Hospital (New York, USA) were included. Patients were considered at HBR if they met at least one of the major ARC-HBR criteria, other than cancer, or two minor criteria.

Association of Modifiable Lifestyle Risk Factors with High-Sensitivity Troponin T and I Concentrations and Clinical Outcomes.

Aims: We aimed to investigate the association between the burden of modifiable lifestyle risk factors (modLRF) with high-sensitivity cardiac troponins T and I (hsTnT/I) and clinical outcomes in a contemporary cohort.

Methods: Patients undergoing coronary angiography with available hsTnT/I concentrations and information about modLRF were included in the current single-centre study. The modLRF investigated were overweight, lack of physical activity, poor adherence to a Mediterranean diet and current smoking.

Clinical Outcomes After Percutaneous Coronary Intervention for Left Main Coronary Artery Disease in Patients of Diverse Race/Ethnicity.

Data on percutaneous coronary intervention (PCI) for left main coronary artery (LMCA) disease in patients of diverse race/ethnicity are scant. This study aimed to assess the impact of race/ethnicity on clinical outcomes at 12-month follow-up of patients with LMCA disease who underwent PCI with drug-eluting stent implantation. All patients who underwent PCI for LMCA disease between 2010 and 2019 at a tertiary care center were prospectively enrolled.

Temporal trends and outcomes of acute ischaemic strokes in patients hospitalised for percutaneous coronary intervention.

Background: Acute ischaemic stroke (AIS) after percutaneous coronary intervention (PCI) is a rare, but debilitating, complication. However, contemporary data from real-world unselected patients are scarce.

Aims: We aimed to explore the temporal trends, outcomes and variables associated with AIS as well as in-hospital all-cause mortality in a nationwide cohort.

Journal recommended guidelines for survey-based research.

Survey-based research is vital in education and social sciences, offering insights into human behaviors and perceptions. The prevalence of such studies in medical education has risen by 33% over the past decade. Despite this growth, the utility of survey findings depends on the study design quality and measure validity.

Journal recommended guidelines for systematic review and meta-analyses.

Systematic reviews and meta-analyses aggregate research findings across studies and populations, making them a valuable form of research evidence. Over the past decade, studies in medical education using these methods have increased by 630%. However, many manuscripts are not publication-ready due to inadequate planning and insufficient analyses.

An initial investigation into the use of virtual reality (VR) glasses on self-reported pain perception during mammography.

Objective: Pain is one of the causes of refraining from mammography. This study aimed to investigate the use of virtual reality (VR) glasses for management of pain during mammography.

Methods: Fifty subjects who were referred to the radiology unit for mammography screening were invited to participate in the study.

The elements of end-of-life care provision in paediatric intensive care units: a systematic integrative review.

Background: Deaths in paediatric intensive care units (PICUs) are not uncommon. End-of-life care in PICUs is generally considered more challenging than other settings since it is framed within a context where care is focused on curative or life-sustaining treatments for children who are seriously ill. This review aimed to identify and synthesise literature related to the essential elements in the provision of end-of-life care in the PICU from the perspectives of both healthcare professionals (HCPs) and families.

Esrra regulates Rplp1-mediated translation of lysosome proteins suppressed in metabolic dysfunction-associated steatohepatitis and reversed by alternate day fasting.

Objective: Currently, little is known about the mechanism(s) regulating global and specific protein translation during metabolic dysfunction-associated steatohepatitis (MASH; previously known as non-alcoholic steatohepatitis, NASH).

Methods: Unbiased label-free quantitative proteome, puromycin-labelling and polysome profiling were used to understand protein translation activity in vitro and in vivo.

Results: We observed a global decrease in protein translation during lipotoxicity in human primary hepatocytes, mouse hepatic AML12 cells, and livers from a dietary mouse model of MASH.

Impact of Lipoprotein(a) Level on Low-Density Lipoprotein Cholesterol- or Apolipoprotein B-Related Risk of Coronary Heart Disease.

Background: Conventional low-density lipoprotein cholesterol (LDL-C) quantification includes cholesterol attributable to lipoprotein(a) (Lp(a)-C) due to their overlapping densities.

Objectives: The purposes of this study were to compare the association between LDL-C and LDL-C corrected for Lp(a)-C (LDL) with incident coronary heart disease (CHD) in the general population and to investigate whether concomitant Lp(a) values influence the association of LDL-C or apolipoprotein B (apoB) with coronary events.

Methods: Among 68,748 CHD-free subjects at baseline LDL was calculated as "LDL-C-Lp(a)-C," where Lp(a)-C was 30% or 17.

Nanoparticles as Drug Delivery Systems for the Targeted Treatment of Atherosclerosis.

Atherosclerosis continues to be a leading cause of morbidity and mortality globally. The precise evaluation of the extent of an atherosclerotic plaque is essential for forecasting its likelihood of causing health concerns and tracking treatment outcomes. When compared to conventional methods used, nanoparticles offer clear benefits and excellent development opportunities for the detection and characterisation of susceptible atherosclerotic plaques.

Sex differences in lipidomic and bile acid plasma profiles in patients with and without coronary artery disease.

Background: Lipids, including phospholipids and bile acids, exert various signaling effects and are thought to contribute to the development of coronary artery disease (CAD). Here, we aimed to compare lipidomic and bile acid profiles in the blood of patients with and without CAD stratified by sex.

Methods: From 2015 to 2022, 3,012 patients who underwent coronary angiography were recruited in the INTERCATH cohort.

Inflammatory risk and clinical outcomes according to polyvascular atherosclerotic disease status in patients undergoing PCI.

Background: Individuals suffering from polyvascular atherosclerotic disease (PolyVD) face a higher likelihood of adverse cardiovascular events. Additionally, inflammation, assessed by high-sensitivity C-reactive protein (hsCRP), affects residual risk following percutaneous coronary intervention (PCI). We aimed to explore the interplay between PolyVD and hsCRP in terms of clinical outcomes after PCI.

Commemoration of body donors in a religiously diverse society: A tale of two Korean medical schools.

Although a diversity of religions exists in South Korea, with Buddhism and Christianity (Protestantism and Catholicism) being the two main faiths, Korean beliefs are deeply rooted in Confucianism. Despite the notion that the Confucian norm of filial piety discourages body donation to medical science, there has been a mindset shift in favor of body donation, driven by a heightened awareness of the body bequest programs and the care and dignity accorded to the altruistic body donors, together with the institution of commemorative services to honor them. As spirituality and religion are known to be factors that influence body donation, how religious- and non-religious-based memorial services are held to honor the donors as exemplified by two Korean medical schools-from a public university with no religious affiliation and from a Protestant-based university-are described here.