Nurses, age, job demands and physical activity at work and at leisure: A cross-sectional study

Background: The nursing workforce is ageing and increased age and demands at work, can impact on physical activity levels in the workplace and at leisure. Research has shown that work physical activity, without activity at leisure, is insufficient to prolong well-being. This study investigated the physical activity levels of a sample of nurses and aimed to determine if age and job demands are associated with engaging in recommended physical activity levels at work and at leisure. Methods: A cross-sectional study was conducted with data collected during 2016. Two-hundred and ten nurses participated in the study. Two validated instruments were used: the Copenhagen Psychosocial Questionnaire (quantitative and cognitive demands) and the International Physical Activity Questionnaire. Results: Older nurses (≥40-years) were significantly less likely to report engaging in recommended physical activity levels at work than younger nurses [OR 0.47, 95% CI (0.25–0.88) p = 0.02]. Nurses with high quantitative demands were over twice as likely to engage in recommended levels of physical activity at work and at leisure. Engaging in recommended levels of physical activity at work was not associated with leisure-time physical activity reports. Conclusion: Initiatives need to be put in place to ensure older nurses can fulfil their nursing role within their capabilities. These could include offering personal physical activity education to both on and off-duty nurses. Assessment of ability and patient acuity may be necessary

Acute surgical wound-dressing procedure: Description of the steps involved in the development and validation of an observational metric

The aim of this study was to develop an observational metric that could be used to assess the performance of a practitioner in completing an acute surgical wound-dressing procedure using aseptic non-touch technique (ANTT). A team of clinicians, academics, and researchers came together to develop an observational metric using an iterative six-stage process, culminating in a Delphi panel meeting. A scoping review of the literature provided a background empirical perspective relating to wound-dressing procedure performance. Video recordings of acute surgical wound-dressing procedures performed by nurses in clinical (n = 11) and simulated (n = 3) settings were viewed repeatedly and were iteratively deconstructed by the metric development group. This facilitated the identification of the discrete component steps, potential errors, and sentinel (serious) errors, which characterise a wound dressing procedure and formed part of the observational metric. The ANTT wound-dressing observational metric was stress tested for clarity, the ability to be scored, and interrater reliability, calculated during a further phase of video analysis. The metric was then subjected to a process of cyclical evaluation by a Delphi panel (n = 21) to obtain face and content validity of the metric. The Delphi panel deliberation verified the face and content validity of the metric. The final metric has three phases, 31 individual steps, 18 errors, and 27 sentinel errors. The metric is a tool that identifies the standard to be attained in the performance of acute surgical wound dressings. It can be used as both an adjunct to an educational programme and as a tool to assess a practitioner's performance of a wound-dressing procedure in both simulated and clinical practice contexts

Patient involvement in the implementation of infection prevention and control guidelines and associated interventions: a scoping review

Objective: To explore patient involvement in the implementation of infection prevention and control (IPC) guidelines and associated interventions.Design: Scoping review. Methods: A methodological framework was followed to identify recent publications on patient involvement in the implementation of IPC guidelines and interventions. Initially, relevant databases were searched to identify pertinent publications (published 2013–2018). Reflecting the scarcity of included studies from these databases, a bidirectional citation chasing approach was used as a second search step. The reference list and citations of all identified papers from databases were searched to generate a full list of relevant references. A grey literature search of Google Scholar was also conducted.Results: From an identified 2078 papers, 14 papers were included in this review. Our findings provide insights into the need for a fundamental change to IPC, from being solely the healthcare professionals (HCPs) responsibility to one that involves a collaborative relationship between HCPs and patients. This change should be underpinned by a clear understanding of patient roles, potential levels of patient involvement in IPC and strategies to overcome barriers to patient involvement focusing on the professional–patient relationship (eg, patient encouragement through multimodal educational strategies and efforts to disperse professional’s power).Conclusions: There is limited evidence regarding the best strategies to promote patient involvement in the implementation of IPC interventions and guidelines. The findings of this review endorse the need for targeted strategies to overcome the lack of role clarity of patients in IPC and the power imbalances between patients and HCPs

Ethnographic study using Normalization Process Theory to understand the implementation process of infection prevention and control guidelines in Ireland.

OBJECTIVE: The aim of this study was to explore how infection prevention and control (IPC) guidelines are used and understood by healthcare professionals, patients and families. DESIGN: Ethnographic study with 59 hours of non-participant observation and 57 conversational interviews. Data analysis was underpinned by the Normalization Process Theory (NPT) as a theoretical framework. SETTING: Four hospitals in Ireland. PARTICIPANTS: Healthcare professionals, patient and families. RESULTS: Five themes emerged through the analysis. Four themes provided evidence of the NPT elements (coherence, cognitive participation, collective action and reflexive monitoring). Our findings revealed the existence of a 'dissonance between IPC guidelines and the reality of clinical practice' (theme 1) and 'Challenges to legitimatize guidelines' recommendations in practice' (theme 3). These elements contributed to 'Symbolic implementation of IPC guidelines' (theme 2), which was also determined by a 'Lack of shared reflection upon IPC practices' (theme 4) and a clinical context of 'Workforce fragmentation, time pressure and lack of prioritization of IPC' (theme 5). CONCLUSIONS: Our analysis identified themes that provide a comprehensive understanding of elements needed for the successful or unsuccessful implementation of IPC guidelines. Our findings suggest that implementation of IPC guidelines is regularly operationalised through the reproduction of IPC symbols, rather than through adherence to performance of the evidence-based recommendations. Our findings also provide insights into changes to make IPC guidelines that align with clinical work

Clarifying Values: An updated review

Background: Consensus guidelines have recommended that decision aids include a process for helping patients clarify their values. We sought to examine the theoretical and empirical evidence related to the use of values clarification methods in patient decision aids. Methods: Building on the International Patient Decision Aid Standards (IPDAS) Collaboration's 2005 review of values clarification methods in decision aids, we convened a multi-disciplinary expert group to examine key definitions, decision-making process theories, and empirical evidence about the effects of values clarification methods in decision aids. To summarize the current state of theory and evidence about the role of values clarification methods in decision aids, we undertook a process of evidence review and summary. Results: Values clarification methods (VCMs) are best defined as methods to help patients think about the desirability of options or attributes of options within a specific decision context, in order to identify which option he/she prefers. Several decision making process theories were identified that can inform the design of values clarification methods, but no single "best" practice for how such methods should be constructed was determined. Our evidence review found that existing VCMs were used for a variety of different decisions, rarely referenced underlying theory for their design, but generally were well described in regard to their development process. Listing the pros and cons of a decision was the most common method used. The 13 trials that compared decision support with or without VCMs reached mixed results: some found that VCMs improved some decision-making processes, while others found no effect. Conclusions: Values clarification methods may improve decision-making processes and potentially more distal outcomes. However, the small number of evaluations of VCMs and, where evaluations exist, the heterogeneity in outcome measures makes it difficult to determine their overall effectiveness or the specific characteristics that increase effectiveness

Ethical frameworks for quality improvement activities: An analysis of international practice

Purpose: To examine international approaches to the ethical oversight and regulation of quality improvement and clinical audit in healthcare systems. Data sources: We searched grey literature including websites of national research and ethics regulatory bodies and health departments of selected countries. Study selection: National guidance documents were included from six countries: Ireland, England, Australia, New Zealand, the United States of America and Canada. Data extraction: Data were extracted from 19 documents using an a priori framework developed from the published literature. Results: We organised data under five themes: ethical frameworks; guidance on ethical review; consent, vulnerable groups and personal health data. Quality improvement activity tended to be outside the scope of the ethics frameworks in most countries. Only New Zealand had integrated national ethics standards for both research and quality improvement. Across countries, there is consensus that this activity should not be automatically exempted from ethical review, but requires proportionate review or organisational oversight for minimal risk projects. In the majority of countries, there is a lack of guidance on participant consent, use of personal health information and inclusion of vulnerable groups in routine quality improvement. Conclusion: Where countries fail to provide specific ethics frameworks for quality improvement, guidance is dispersed across several organisations which may lack legal certainty. Our review demonstrates a need for appropriate oversight and responsive infrastructure for quality improvement underpinned by ethical frameworks that build equivalence with research oversight. It outlines aspects of good practice, especially The New Zealand framework that integrates research and quality improvement ethics

An international perspective on definitions and terminology used to describe serious reportable patient safety incidents: A systematic review

Objectives: Patients are unintentionally, yet frequently, harmed in situations that are deemed preventable. Incident reporting systems help prevent harm, yet there is considerable variability in how patient safety incidents are reported. This may lead to inconsistent or unnecessary patterns of incident reporting and failures to identify serious patient safety incidents. This systematic review aims to describe international approaches in relation to defining serious reportable patient safety incidents. Methods: Multiple electronic and gray literature databases were searched for articles published between 2009 and 2019. Empirical studies, reviews, national reports, and policies were included. A narrative synthesis was conducted because of study heterogeneity. Results: A total of 50 articles were included. There was wide variation in the terminology used to represent serious reportable patient safety incidents. Several countries defined a specific subset of incidents, which are considered sufficiently serious, yet preventable if appropriate safety measures are taken. Terms such as “never events,” “serious reportable events,” or “always review and report” were used. The following dimensions were identified to define a serious reportable patient safety incident: (1) incidents being largely preventable; (2) having the potential for significant learning; (3) causing serious harm or have the potential to cause serious harm; (4) being identifiable, measurable, and feasible for inclusion in an incident reporting system; and (5) running the risk of recurrence. Conclusions: Variations in terminology and reporting systems between countries might contribute to missed opportunities for learning. International standardized definitions and blame-free reporting systems would enable comparison and international learning to enhance patient safety

A breakthrough on Amanita phalloides poisoning: an effective antidotal effect by polymyxin B

Amanita phalloides is responsible for more than 90 % of mushroom-related fatalities, and no effective antidote is available. a-Amanitin, the main toxin of A. phalloides, inhibits RNA polymerase II (RNAP II), causing hepatic and kidney failure. In silico studies included docking and molecular dynamics simulation coupled to molecular mechanics with generalized Born and surface area method energy decomposition on RNAP II. They were performed with a clinical drug that shares chemical similarities to a-amanitin, polymyxin B. The results show that polymyxin B potentially binds to RNAP II in the same interface of a-amanitin, preventing the toxin from binding to RNAP II. In vivo, the inhibition of the mRNA transcripts elicited by a-amanitin was efficiently reverted by polymyxin B in the kidneys. Moreover, polymyxin B significantly decreased the hepatic and renal a-amanitin-induced injury as seen by the histology and hepatic aminotransferases plasma data. In the survival assay, all animals exposed to a-amanitin died within 5 days, whereas 50 % survived up to 30 days when polymyxin B was administered 4, 8, and 12 h post-a-amanitin. Moreover, a single dose of polymyxin B administered concomitantly with a-amanitin was able to guarantee 100 % survival. Polymyxin B protects RNAP II from inactivation leading to an effective prevention of organ damage and increasing survival in a-amanitin-treated animals. The present use of clinically relevant concentrations of an already human-use-approved drug prompts the use of polymyxin B as an antidote for A. phalloides poisoning in humans.Juliana Garcia, Vera Marisa Costa, Ricardo Dinis-Oliveira and Ricardo Silvestre thank FCT-Foundation for Science and Technology-for their PhD grant (SFRH/BD/74979/2010), Post-doc grants (SFRH/BPD/63746/2009 and SFRH/BPD/110001/2015) and Investigator grants (IF/01147/2013) and (IF/00021/2014), respectively. This work was supported by the Fundacao para a Ciencia e Tecnologia (FCT) - project PTDC/DTPFTO/4973/2014 - and the European Union (FEDER funds through COMPETE) and National Funds (FCT, Fundacao para a Ciencia e Tecnologia) through project Pest-C/EQB/LA0006/2013

Phage therapy is effective against infection by Mycobacterium ulcerans in a murine footpad model

Author Summary: Buruli Ulcer (BU), caused by Mycobacterium ulcerans, is a necrotizing disease of the skin, subcutaneous tissue and bone. Standard treatment of BU patients consists of a combination of the antibiotics rifampicin and streptomycin for 8 weeks. However, in advanced stages of the disease, surgical resection of the destroyed skin is still required. The use of bacterial viruses (bacteriophages) for the control of bacterial infections has been considered as an alternative or a supplement to antibiotic chemotherapy. By using a mouse model of M. ulcerans footpad infection, we show that mice treated with a single subcutaneous injection of the mycobacteriophage D29 present decreased footpad pathology associated with a reduction of the bacterial burden. In addition, D29 treatment induced increased levels of IFN-γ and TNF in M. ulcerans -infected footpads, correlating with a predominance of a mononuclear infiltrate. These findings suggest the potential use of phage therapy in BU, as a novel therapeutic approach against this disease, particularly in advanced stages where bacteria are found primarily in an extracellular location in the subcutaneous tissue, and thus immediately accessible by lytic phages.This work was supported by a grant from the Health Services of Fundacao Calouste Gulbenkian, and the Portuguese Science and Technology Foundation (FCT) fellowships SFRH/BPD/64032/2009, SFRH/BD/41598/2007, and SFRH/BPD/68547/2010 to GT, TGM, and AGF, respectively. The funders had no role in study design, data collection and analysis, decision to publish, or preparation of the manuscript

Narcissism and the strategic pursuit of short-term mating : universal links across 11 world regions of the International Sexuality Description Project-2.

Previous studies have documented links between sub-clinical narcissism and the active pursuit of short-term mating strategies (e.g., unrestricted sociosexuality, marital infidelity, mate poaching). Nearly all of these investigations have relied solely on samples from Western cultures. In the current study, responses from a cross-cultural survey of 30,470 people across 53 nations spanning 11 world regions (North America, Central/South America, Northern Europe, Western Europe, Eastern Europe, Southern Europe, Middle East, Africa, Oceania, Southeast Asia, and East Asia) were used to evaluate whether narcissism (as measured by the Narcissistic Personality Inventory; NPI) was universally associated with short-term mating. Results revealed narcissism scores (including two broad factors and seven traditional facets as measured by the NPI) were functionally equivalent across cultures, reliably associating with key sexual outcomes (e.g., more active pursuit of short-term mating, intimate partner violence, and sexual aggression) and sex-related personality traits (e.g., higher extraversion and openness to experience). Whereas some features of personality (e.g., subjective well-being) were universally associated with socially adaptive facets of Narcissism (e.g., self-sufficiency), most indicators of short-term mating (e.g., unrestricted sociosexuality and marital infidelity) were universally associated with the socially maladaptive facets of narcissism (e.g., exploitativeness). Discussion addresses limitations of these cross-culturally universal findings and presents suggestions for future research into revealing the precise psychological features of narcissism that facilitate the strategic pursuit of short-term mating