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JACC. Advances Oct 2023Clinical outcomes of bicuspid aortic valve (BAV) patients with ascending aortic diameters ≥50 mm who are under surveillance are poorly defined.
BACKGROUND
Clinical outcomes of bicuspid aortic valve (BAV) patients with ascending aortic diameters ≥50 mm who are under surveillance are poorly defined.
OBJECTIVES
The purpose of this study was to assess clinical outcomes in BAV patients with ascending aorta ≥50 mm.
METHODS
Multicenter retrospective cohort study of BAV adults with ascending aorta diameters ≥50 mm by transthoracic echocardiography (TTE). Patients were categorized into 50 to 54 mm and ≥55 mm groups. Clinical outcomes were aortic dissection (AoD), aorta surgery, surgical mortality, and all-cause death.
RESULTS
Of 875 consecutive BAV patients (age 60 ± 13 years, 86% men, aortic diameter 51 mm [interquartile range (IQR): 50-53 mm]), 328 (37%) underwent early surgery ≤3 months from index TTE. Of the remaining 547 patients under surveillance, 496 had diameters 50 to 54 mm and 51 had diameters ≥55 mm and were collectively followed for 7.51 (IQR: 3.98-12.20) years. Of 496 patients with diameters 50 to 54 mm under surveillance, 266 (54%) underwent surgery 2.0 (IQR: 0.77-4.16) years from index TTE. AoD occurred in 9/496 (1.8%) patients for an incidence of 0.4 cases per 100 person-years, surgical mortality was 5/266 (1.9%); and ≥moderate aortic stenosis (but not aorta size) was associated with all-cause death, hazard ratio: 2.05 (95% CI: 1.32-3.20), = 0.001. Conversely, in 547 total patients under surveillance (including 50-54 mm and ≥55 mm), both aorta size and ≥moderate aortic stenosis were associated with all-cause death (both ≤ 0.027). AoD rate in patients ≥55 mm under surveillance was 5.9%.
CONCLUSIONS
In BAV patients with ascending aorta 50 to 54 mm under surveillance, AoD incidence is low and the overall rates of AoD and surgical mortality are similar, suggesting clinical equivalence between surgical and surveillance strategies. Conversely, patients with aortas ≥55 mm should undergo surgery. Aortic stenosis is associated with all-cause death in these patients.
PubMed: 38938356
DOI: 10.1016/j.jacadv.2023.100626 -
The British Journal of Educational... Jun 2024Morality and moral reasoning develop over the course of life, but such development may encounter obstacles. Psycho-educational interventions could be designed to improve...
BACKGROUND
Morality and moral reasoning develop over the course of life, but such development may encounter obstacles. Psycho-educational interventions could be designed to improve moral reasoning and attitude towards prosociality. In the last decades, many interventions employed digital technologies ranging from multicomponent online platforms to serious games and virtual reality, making use of interactivity and immersive properties that could make moral stimuli more engaging.
AIMS
This study aimed at reviewing the literature on digital interventions to support morality and moral reasoning, carried out with subjects of all age groups.
METHODS AND RESULTS
Two electronic databases were searched with a systematic approach, and retrieved publications were scanned by authors against inclusion criteria. Twenty-three articles were reviewed. In general, the literature describes encouraging results of digital interventions to support morality. Moreover, a huge variety of morality conceptualizations emerged across various contexts (e.g., professional, school and sports) as well as various outcome measurements (e.g., change in attitudes and change in behaviour).
CONCLUSIONS
Effectiveness of digital interventions may relate to immersive and interactive simulations in particular, in that they allow participants not only to learn about moral rules and principles but also to actively exercise their own morality to make decisions. Future research may build on the present scoping review to analyse specific types of interventions' effectiveness with a meta-analytical approach.
PubMed: 38937872
DOI: 10.1111/bjep.12706 -
International Journal For Equity in... Jun 2024Addressing the sexuality of individuals with disabilities is important within the framework of global health and societal inclusivity. Despite comprising 16% of the...
Addressing the sexuality of individuals with disabilities is important within the framework of global health and societal inclusivity. Despite comprising 16% of the world's population, this demographic faces sexual autonomy inequality. Acknowledging this intersection is pertinent for achieving inclusive healthcare and upholding the commitments of the 1994 International Conference on Population and Development and the 2006 United Nations Convention on the Rights of Persons with Disabilities. Dispelling stereotypes and promoting dialogue are key to empowering individuals with disabilities and ensuring equitable access to sexual health resources. Integrating sexual health and rights into broader healthcare systems is vital for creating an inclusive society where no one is left behind. This article advocates for the need to address the specific sexual health needs and rights of individuals with disabilities, to implement inclusive policies, and to foster a healthcare environment that respects and supports their autonomy and dignity.
Topics: Humans; Disabled Persons; Sexuality; Human Rights; Sexual Health; Personal Autonomy; Global Health; Health Services Accessibility
PubMed: 38937839
DOI: 10.1186/s12939-024-02219-y -
Scientific Reports Jun 2024Behavioural nudges are often criticised because they "work best in the dark". However, recent experimental evidence suggests that the effectiveness of nudges is not...
Behavioural nudges are often criticised because they "work best in the dark". However, recent experimental evidence suggests that the effectiveness of nudges is not reduced when they are delivered transparently. Most people also endorse transparent nudges. Yet, transparent nudging may undermine human autonomy-a minority may oppose to being nudged and feel manipulated, even if they know what is happening. We propose an alternative way of maintaining autonomy that is not reducible to transparency: individuals can be asked if they consent in advance to being nudged. To assess whether consensual nudges are effective, we ask consent from 1518 UK citizens to be nudged. Subsequently, we default all participants into donating to a charity of their choice, irrespective of self-reported consent. We find that the default nudge is equally effective for both consenting and non-consenting individuals, with negligible difference in average donations. However, non-consenting individuals report higher levels of resentment and regret and lower levels of happiness and support compared to the consenting group. Based on these findings, we argue that ignoring consent can have serious ethical ramifications for policy-making with nudges.
Topics: Humans; Male; Female; Informed Consent; Choice Behavior; Adult; Personal Autonomy; United Kingdom; Middle Aged
PubMed: 38937507
DOI: 10.1038/s41598-024-65122-0 -
Behavior Therapy Jul 2024Sexual orientation and gender identity/expression change efforts (SOGIECEs) are discredited practices that are associated with serious negative effects and incompatible... (Review)
Review
Reckoning With Our Past and Righting Our Future: Report From the Behavior Therapy Task Force on Sexual Orientation and Gender Identity/Expression Change Efforts (SOGIECEs).
Sexual orientation and gender identity/expression change efforts (SOGIECEs) are discredited practices that are associated with serious negative effects and incompatible with modern standards for clinical practice. Despite evidence linking SOGIECEs with serious iatrogenic effects, and despite support for LGBTQ+-affirmative care alternatives, SOGIECE practices persist. In the 1970s and 1980s, Behavior Therapy published articles testing and/or endorsing SOGIECEs, thereby contributing to their overall development, acceptance, and use. The Behavior Therapy Task Force on SOGIECEs was assembled to conduct a rigorous review of the SOGIECE articles published in Behavior Therapy and to decide whether, and what, formal action(s) should be taken on these articles. This report provides a detailed review of the historic SOGIECE literature published in Behavior Therapy and outlines the Task Force's deliberative and democratic processes resulting in actions to: (1) add prominent advisory information to k = 24 SOGIECE papers in the form of digital "black box" disclaimers that caution readers that the SOGIECE practices tested or described in these papers are inconsistent with modern standards, (2) offset organizational financial benefits from the publication of these papers, and (3) promote LGBTQ+-affirmative practices. SOGIECEs are not the only concerning practices across the field's history, and the pages of today's scientific journals include practices that will be at odds with tomorrow's moral standards and ethical guidelines. This report calls for precautionary measures and editorial safeguards to minimize the future likelihood and impact of problematic published scholarship, including the need to fully include those with relevant lived experiences in all aspects of clinical science and peer review.
Topics: Humans; Sexual Behavior; Sexual and Gender Minorities; Gender Identity; Behavior Therapy; Advisory Committees; Female
PubMed: 38937042
DOI: 10.1016/j.beth.2024.05.006 -
Current Topics in Developmental Biology 2024The salivary gland undergoes branching morphogenesis to elaborate into a tree-like structure with numerous saliva-secreting acinar units, all joined by a hierarchical... (Review)
Review
The salivary gland undergoes branching morphogenesis to elaborate into a tree-like structure with numerous saliva-secreting acinar units, all joined by a hierarchical ductal system. The expansive epithelial surface generated by branching morphogenesis serves as the structural basis for the efficient production and delivery of saliva. Here, we elucidate the process of salivary gland morphogenesis, emphasizing the role of mechanics. Structurally, the developing salivary gland is characterized by a stratified epithelium tightly encased by the basement membrane, which is in turn surrounded by a mesenchyme consisting of a dense network of interstitial matrix and mesenchymal cells. Diverse cell types and extracellular matrices bestow this developing organ with organized, yet spatially varied mechanical properties. For instance, the surface epithelial sheet of the bud is highly fluidic due to its high cell motility and weak cell-cell adhesion, rendering it highly pliable. In contrast, the inner core of the bud is more rigid, characterized by reduced cell motility and strong cell-cell adhesion, which likely provide structural support for the tissue. The interactions between the surface epithelial sheet and the inner core give rise to budding morphogenesis. Furthermore, the basement membrane and the mesenchyme offer mechanical constraints that could play a pivotal role in determining the higher-order architecture of a fully mature salivary gland.
Topics: Salivary Glands; Animals; Morphogenesis; Humans; Basement Membrane; Cell Movement; Biomechanical Phenomena; Mesoderm; Cell Adhesion
PubMed: 38937029
DOI: 10.1016/bs.ctdb.2024.05.002 -
In Vivo (Athens, Greece) 2024ClFdA is a second-generation antineoplastic agent that has demonstrated significant anticancer activity, particularly against acute lymphoblastic leukemia and has been... (Review)
Review
BACKGROUND/AIM
ClFdA is a second-generation antineoplastic agent that has demonstrated significant anticancer activity, particularly against acute lymphoblastic leukemia and has been shown to have radiosensitizing activity. The aim of the study was to explore the genotoxic, cytotoxic and radiosensitizing effects of clofarabine (ClFdA) on bone marrow cells (BMCs), normoblasts and leukocytes of mice in vivo.
MATERIALS AND METHODS
Cytotoxicity was determined by the reduction in reticulocytes (RET), and genotoxicity was determined by the induction of micronucleated reticulocytes (MN-RET) in the peripheral blood and by DNA break induction in leukocytes determined by single-cell gel electrophoresis (SCGE). The radiosensitizing capacity of ClFdA was determined in leukocytes and BMCs by SCGE.
RESULTS
Two mechanisms of MN-RET induction were identified according to the antecedents, that could be due to inhibition of DNA synthesis and demethylation of G-C regions, and subsequent chromosome fragility. ClFdA cytotoxicity causes two contiguous peaks, an early peak that seems to inhibit MN-RET induction and a second peak that seems to be caused by ribonucleotide reductase (RR) and/or DNA synthesis inhibitions. ClFdA induced early DNA damage in noncycling leukocytes, and also radiosensitizes leukocytes immediately after treatment. ClFdA-ionizing radiation (IR) causes two time-dependent episodes of DNA damage, the latest after 80 min triggers a major breakage of DNA. In terms of the number of damaged cells, leukocytes and BMCs are similarly sensitive to ionizing radiation; BMCs are slightly more sensitive than leukocytes to ClFdA, but BMCs are doubly sensitive to combined treatment.
CONCLUSION
ClFdA causes early DNA damage and radiosensitivity in non-proliferating leukocytes, which rules out the most favored hypotheses of the participation of RR and DNA polymerase inhibition.
Topics: Animals; Clofarabine; Mice; Radiation-Sensitizing Agents; Leukocytes; DNA Damage; Arabinonucleosides; Bone Marrow Cells; Adenine Nucleotides; Male; Reticulocytes; Antineoplastic Agents; Micronucleus Tests
PubMed: 38936939
DOI: 10.21873/invivo.13622 -
Epilepsy & Behavior : E&B Jun 2024Sensitivity to moral and conventional rules (SMCR) is supported by bilateral brain networks and psychosocial input both of which may be altered in temporal lobe epilepsy...
OBJECTIVES
Sensitivity to moral and conventional rules (SMCR) is supported by bilateral brain networks and psychosocial input both of which may be altered in temporal lobe epilepsy (TLE). This study evaluated the components of SMCR in patients with TLE, aiming to clarify their preservation and link to psychopathological and cognitive aspects.
METHODS
Adult patients with unilateral TLE and healthy controls were evaluated using neuropsychological tests for SMCR, memory, language, and executive functions, the Empathy Questionnaire (EQ), and the Symptom Checklist-90-R (SCL-90-R).
RESULTS
The SMCR test items showed good reliability and validity, yielding the Severity and Rules factors distinct from the Executive, Lexical and Memory factors. Patients with right TLE scored worse in moral rules recognition than controls, but this difference was nullified by a significant influence for age and sex. The Severity and Rules factors related to semantic fluency and age and, respectively, TLE side and psychoticism. However, these factors did predict TLE membership.
CONCLUSIONS
In adult patients with TLE, the SMCR test reflects a distinct cognitive domain. Conventional rules are well-retained, while moral reasoning may be only affected in right TLE if unfavorable demographics coexist. Although age, TLE side, semantic abilities, and psychoticism cooperate to determine SMCR, impairment of such domain is not a distinctive feature of TLE.
PubMed: 38936307
DOI: 10.1016/j.yebeh.2024.109889 -
Nurses' moral judgements during emergency department triage - A prospective mixed multicenter study.International Emergency Nursing Jun 2024In EDs, triage ensures that patients whose condition requires immediate care are prioritized while reducing overcrowding. Previous studies have described the...
INTRODUCTION
In EDs, triage ensures that patients whose condition requires immediate care are prioritized while reducing overcrowding. Previous studies have described the manifestation of caregivers' moral judgements of patients in EDs. The equal treatment of patients in clinical practice presents a major issue. Studying the impact of prejudice on clinical practice in the ED setting provides an opportunity to rethink clinical tools, organizations and future training needs. Our study sought to describe the moral judgements expressed by triage nurses during admission interviews in emergency departments and to assess their impact on patient management.
METHODS
An exploratory sequential mixed-method study was performed. The study was conducted between January 1, 2018, and February 18, 2018, in the EDs of three French hospitals. Five hundred and three patients and 79 triage nurses participated in the study. Audio recordings, observations and written handover reports made by nurses during admission triage interviews were analyzed with a view to discerning whether moral judgements were expressed in them. We studied the impact of moral judgements on patient management in the emergency department.
RESULTS
Abstract Moral judgements were made in 70% of the triage situations studied (n=351/503). They could be classified in seven categories. Patients were more likely to be subjected to moral judgements if they were over 75 years old, visibly disabled or if they had visible signs of alcohol intoxication. Being subjected to moral judgement was associated with differential treatment, including assignment of a triage score that differed from the theoretical triage score.
CONCLUSION
More than two thirds of patients admitted to EDs were triaged using moral criteria. Patients who were morally judged at the admission interview were more likely to be treated differently.
PubMed: 38936277
DOI: 10.1016/j.ienj.2024.101479 -
International Emergency Nursing Jun 2024Nurses' sensitivity to moral issues, especially in emergency and intensive care units is essential for providing complex nursing care. Therefore, the present study aimed...
INTRODUCTION
Nurses' sensitivity to moral issues, especially in emergency and intensive care units is essential for providing complex nursing care. Therefore, the present study aimed to determine the correlation between moral sensitivity and clinical competence in emergency and intensive care nurses.
METHODS
The present multi-center cross-sectional correlational study was conducted in 2022 on 180 nurses in five emergency departments and four intensive care units of general hospitals affiliated to Semnan University of Medical sciences. The study tools include a demographic questionnaire, 25 item Lutzen Moral Sensitivity Questionnaire (MSQ), and a standardized Competency Inventory for Registered Nurses (CIRN). Data were analyzed by mean, standard deviation and MANOVA, Pearson's correlation coefficient test.
RESULTS
The two groups did not have significant differences in demographic characteristics (p < 0.05). Majority of two emergency department nurses (83.9%) and Intensive care nurses (81.8%) had a moderate level of moral sensitivity. Also, clinical competence of majority of emergency department nurses (73.3%) and Intensive care nurses (75.8%) were in moderate level. There was significant positive relationship between moral sensitivity with Clinical competence in emergency department nurses (p ≤ 0.01, r = 0.61). No significant relationship was observed between moral sensitivity and the clinical competence of intensive care nurses (p > 0.05, r = 0.15).
CONCLUSIONS
There is need for improving the level of knowledge of nurses about moral principles and increasing moral sensitivity which can expand the components of clinical competence, especially in intensive care units.
PubMed: 38936275
DOI: 10.1016/j.ienj.2024.101483