Opportunistic screening for COPD among socially marginalized patients.

BACKGROUND: Chronic obstructive pulmonary disease (COPD) is a common disease associated with premature death. Tobacco exposure is the main risk factor, but lower socioeconomic status, early life insults, and occupational exposures are also important risk factors. Socially marginalized people, facing homelessness, substance use disorder, and mental illness, are likely to have a higher risk of developing COPD, and, furthermore, experience barriers to healthcare access and consequently poorer outcomes. OBJECTIVE: This study aims to assess COPD prevalence and the impact of opportunistic screening among hospitalized patients who are in contact with hospital social nurses. These patients constitute a group of patients with a high prevalence of psychiatric and somatic diseases, substance use, low life expectancy, and are socially marginalized. METHODS: The present prospective longitudinal study includes a clinical examination at baseline. Participants will have spirometry done and be interviewed regarding risk factors, socioeconomic conditions, and respiratory symptoms. The 5-year follow-up assessment incorporates data from baseline and register data over the 5 years, including information on morbidity, use of COPD medication, hospital contacts, mortality, and socioeconomic factors. ANTICIPATED RESULTS: Referral for further diagnostic work-up and management after the screening, including COPD treatment and smoking cessation support, is expected to improve survival rates. The study is still enrolling patients. TRIAL REGISTRATION: The study is registered at ClinicalTrials.gov , NCT04754308 with study status: "enrolling".

Concurrent and Predictive Validity of the Mann Assessment of Swallowing Ability in Belgian Acute Stroke Patients Based on a 1-Year Follow-Up Study.

INTRODUCTION: The Mann Assessment of Swallowing Ability (MASA) is a standardized clinical swallowing examination, specifically developed as a diagnostic test for the presence of oropharyngeal dysphagia and aspiration in the early period after stroke onset. In the original validation study, cutoff scores of <178 and <170 points, respectively, for the identification of dysphagia and aspiration risk are reported. However, a literature search revealed that alternative cutoff scores for dysphagia and/or aspiration provide better diagnostic accuracy. The aim of this secondary data analysis study was to evaluate the concurrent and predictive validity of the MASA. METHODS: Data were derived from a Belgian cohort study of an acute stroke population (n = 151). The MASA total score (MASA-TS), which is the sum of weighted scores on the 24 items, was evaluated against the Fiberoptic Endoscopic Dysphagia Severity Scale (FEDSS) to assess concurrent validity. To assess predictive validity of the MASA-TS, pneumonia during hospitalization and over 1 year and mortality acted as a future criterion. Analyses included receiver operating characteristic curves and area under the curve (AUC). RESULTS: Diagnostic accuracy of the MASA-TS was good for dysphagia (AUC = 0.85) and for the presence of relevant aspiration risk (AUC = 0.84). Using the original cutoff scores, the MASA-TS showed perfect sensitivity (Se = 1.00) for the identification of dysphagia and aspiration but inadequate specificity (Sp) for dysphagia (Sp = 0.16) and aspiration (Sp = 0.43). After determining new MASA cutoff scores, the optimal MASA cutoff scores were ≤146 for both dysphagia and aspiration with adequate thresholds (Se = 0.71 and Sp = 0.81 for dysphagia; Se = 0.73 and Sp = 0.80 for aspiration). The MASA-TS was a significant predictor of pneumonia during hospitalization (AUC = 0.85) and 1-year follow-up (AUC = 0.86), and of mortality (AUC = 0.79). CONCLUSION: The MASA-TS showed good concurrent validity with the FEDSS. Furthermore, using new cutoff scores (≤146 for the identification of dysphagia and aspiration) lead in general to more accurate diagnostic indexes. The MASA-TS is a good predictor of aspiration pneumonia during hospitalization and 1-year follow-up and of mortality.

Early Feasibility of an Activity-Based Intervention for Improving Ingestive Functions in Older Adults with Oropharyngeal Dysphagia.

There is growing awareness about the use of combined strength- and skill-based swallowing training for improving swallowing physiology in the event of dysphagia. Such an approach involves focusing on coordination and timing as well as swallowing strengthening in the context of increased exercise complexity in eating and drinking activities. This study aimed to determine the early feasibility of a newly developed 12-week intervention, named the ACT-ING program (ACTivity-based strength and skill training of swallowing to improve INGestion), in older adults with dysphagia and generalized sarcopenia. In a multiple-case-study design, seven participants above 65 years of age (five women and two men) with slight to severe dysphagia and indications of sarcopenia underwent the intervention during hospitalization and in the community after discharge. The ACT-ING program met most of the feasibility marks in terms of demand (73.3% of those invited accepted participation), safety (100%), no reports of adverse events, tolerance (85.7%), usability (100%), and acceptability (100%). Three putative mediators of change (experienced autonomy support, in-therapy engagement, and perceived improvement in swallowing capacity) appeared to have been best accomplished in participants with slight to moderate dysphagia. The ACT-ING program showed preliminary evidence of early feasibility, warranting further early-phase dose articulation and proof-of-concept trials.

Measuring mealtime performance in older adults with suspected oropharyngeal dysphagia: an updated systematic review of psychometric properties.

PURPOSE: To update a previous review of psychometric properties of performance-based outcome measurement instruments (PerFOMs) for task performance in the context of meal activity of older adults (≥65 years) with suspected oropharyngeal dysphagia (OD). MATERIALS AND METHODS: Systematic searches were conducted in PubMed, CINAHL, EMBASE, SCOPUS, and Web of Science. Studies on PerFOMs that covers items reflecting skills in the pre-oral, oral, and pharyngeal stages of ingestion during meals were included. Two review authors independently screened, extracted, and evaluated the methodological rigour and quality of the reported psychometric properties in the included studies using the guidelines of the COnsensus-based Standards for the Selection of health Measurement INstruments (COSMIN). RESULTS: Twenty-three articles featuring nine original PerFOMs and five translated versions were included. PerFOM development and content validity were rated with inadequate or doubtful methodological quality across all studies. The quality of the evidence across the additional psychometric properties of the PerFOMs was very low for two, ranged from very low to moderate for six, and from very low to high for five. CONCLUSIONS: There is limited evidence of the psychometric properties of available PerFOMs for measuring task performance during meals in older adults with OD, and further validation is warranted.Implication for rehabilitationAssessing the mealtime performance of older adults with oropharyngeal dysphagia (OD) provides important information.Performance-based outcome measurement instruments (PerFOMs) need to be valid and reliable.Clinicians need to be careful when choosing PerFOMs to assess the mealtime performance of older adults with OD as there is insufficient evidence on the quality of available instruments.Established guidelines and standards should be used when developing and investigating psychometric properties of PerFOMs assessing mealtime performance of older adults with OD.

Human risk associated with exposure to mixtures of antiandrogenic chemicals evaluated using in vitro hazard and human biomonitoring data.

BACKGROUND: Scientific evidence for underestimated toxicity from unintentional exposure to chemical mixtures is mounting. Yet, harmonized approaches on how to assess the actual risk of mixtures is lacking. As part of the European Joint programme 'Human Biomonitoring for Europe' we explored a novel methodology for mixture risk assessment of chemicals affecting male reproductive function. METHODOLOGY: We explored a methodology for chemical mixture risk assessment based on human in vitro data combined with human exposure data, thereby circumventing the drawbacks of using hazard data from rodents and estimated exposure intake levels. Human androgen receptor (hAR) antagonism was selected as the most important molecular initiating event linked to adverse outcomes on male reproductive health. RESULTS: Our work identified 231 chemicals able to interfere with hAR activity. Among these were 61 finally identified as having both reliable hAR antagonist and human biomonitoring data. Calculation of risk quotients indicated that PCBs (118, 138, 157), phthalates (BBP, DBP, DIBP), benzophenone-3, PFOS, methylparaben, triclosan, some pesticides (i.e cypermethrin, ß-endosulfan, methylparathion, p,p-DDE), and a PAH metabolite (1-hydroxypyrene) contributed to the mixture effect. The major chemical mixture drivers were PCB 118, BBP, PFOS, DBP, and the UV filter benzophenone-3, together contributing with 75% of the total mixture effect that was primarily driven by high exposure values. CONCLUSIONS: This viable way forward for mixture risk assessment of chemicals has the advantages of (1) being a more comprehensive mixture risk assessment also covering data-poor chemicals, and (2) including human data only. However, the approach is subjected to uncertainties in terms of in vitro to in vivo extrapolation, it is not ready for decision making, and needs further development. Still, the results indicate a concern for adverse effects on reproductive function in highly exposed boys, especially when considering additional exposure to data-poor chemicals and chemicals acting by other mechanisms of action.

Evidence of internal construct validity of SOC-13 total score, for use in hand therapy.

PURPOSE: The objective was to examine whether the 13-item Sense of coherence scale (SOC-13) can be reported as a unidimensional interval-scale metric, when new approaches based on the Rasch model to address local item dependency are applied, and to determine whether an interval-scale scoring can be made available. METHODS: Data were derived from two samples of patients with hand-related disorders (merged n = 915). Rasch analyses of the SOC data were conducted using item-level analysis and a testlet approach. RESULTS: Initial item-level analysis of the SOC-13 confirmed previous findings of misfit to the Rasch model. In resolving local dependency by constructing three testlets, which corresponded to the three components of the SOC construct, fit to the Rasch model (χ2(df) = 43.11 (27), p = 0.163) and unidimensionality of the SOC-13 could be established. A transformation table was successfully created to convert the SOC-13 raw ordinal score to corresponding Rasch interval-scaled values. CONCLUSIONS: The results of this study indicate that data obtained by the SOC-13 can be regarded as essentially unidimensional, and an interval-scale transformation table of the SOC-13 total scores was developed, for use in clinical practice and research on coping resources in patients with hand-related disorders.

The 13-item Sense of coherence scale (SOC-13) comprises three complexly interrelated componentsTo assess coping resources in patients with hand-related disorders, an interval-scale transformation table of the SOC-13 total scores can be used.

Motivational predictors of children's involvement in out-of-school activities: An application of a football program.

The "11 for Health in Denmark" in-school educational football program has shown to have numerous positive physiological and psychological effects in 10- to 12-year-old schoolchildren. A key part of the successful application of the program, however, has not yet been examined, namely the motivational processes underlying participation and behavioral changes. This study examined such motivational processes (i.e., autonomous motivation, beliefs, and intentions) using the trans-contextual model (TCM) and investigated if the 11 for Health in Denmark program increased intentions to participate in physical activity (PA) outside of school in 10- to 12-year-old schoolchildren. Using a web-based questionnaire, Danish-speaking schoolchildren (N = 276 [boys, 50.4%]; Mage  = 10.44, SD = 0.35) from three schools and seven classes completed TCM-based questionnaires at three time-points (weeks 0, 1, and 5) while participating in the 11 for Health in Denmark program. Single-indicator structural equation modeling was performed to examine goodness-of-fit and parameter estimates. A path analysis using maximum likelihood estimation was used to test the direct and indirect effects of the TCM model. The results partly supported a mediation sequence, as we found significant direct effects in eight of 13 motivational variables (ß = -0.25-0.83, p < 0.05), indirect effects in one of nine variables (ß = 0.15, p < 0.01), but no effects with regard to PA behavior. Findings provide evidence for a motivational link between Danish-speaking schoolchildren's autonomous and controlled motivation from in school to out of school, and may inform future interventions promoting motivation and participation in out of school PA.

Second update of a systematic review and evidence-based recommendations on texture modified foods and thickened liquids for adults (above 17 years) with oropharyngeal dysphagia.

BACKGROUND & AIMS: It is well known that oropharyngeal dysphagia (OD) challenges eating, drinking, and swallowing by penetration to the airway. In clinical practice, thickening agents in liquid and texture modified diets are used to reduce pneumonia and secure nutritional status. The scientific evidence on this OD management is, however, limited. In 2016 we updated an original clinical guideline on OD in adults. Based on the strength of the evidence of two randomized control trials (RCTs), we provided a weak clinical recommendation against the use of thickening agents for liquid and none for diet. In the hope of finding new scientific evidence, we aimed to update the clinical guideline by examining the evidence if thickening of liquid and diet 1) improve survival and quality of life, 2) reduce the occurrence of aspiration risk and pneumonia, 3) improve dehydration, nutritional status, and mealtime performance, and 4) relate to patient preferences and intervention adherence. METHODS: We performed a systematic review following the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) checklist. We first searched systematic reviews and meta-analyses, and secondly, the primary literature of RCTs. We undertook the search in PubMed, Embase, CINAHL, Cochrane Database of Systematic Reviews, and Cochrane Central Register of Controlled Trials from January 1, 2015, to May 19, 2021. The quality of the evidence was evaluated using the revised Cochrane risk-of-bias tool and the GRADE (Grading of Recommendations: Assessment, Development and Evaluation) approach. RESULTS: One new study was included, resulting in a total of three RCTs, of which two were already included in our former guideline. The three studies focused on the thickening of liquid, but no change of the former weak recommendation against the thickening of liquid could be made due to the quality of evidence evaluation. CONCLUSION: There is no convincing evidence that thickened liquid or texture modified diet prevents death or pneumonia nor improves the quality of life, nutritional status, or oral intake in individuals with OD. There is a need for future studies to examine the effect and discuss outcome measures in OD management with thickening agents.

Early detection of childhood overweight and related complications in a Danish population-based cohort aged 2-8 years.

BACKGROUND: Overweight in early childhood often tracks into adolescence and adulthood and early childhood is a critical period for developing sustained overweight. This study aims to investigate the early detection of childhood overweight (including obesity) and related cardiometabolic complications in a Danish population-based cohort of children aged 2.5-8 years in collaboration with primary care municipal dental clinics and public health nurses. METHODS: In this prospective population-based cohort study, 335 pre-school children (age 2.5 and 5 years) were recruited from municipal dental clinics, and 657 school children (age 6-8 years) by public health nurses. A subgroup of 392 children (40%) participated in additional hospital-based examinations including blood pressure measurement and a blood sample. Children were re-examined approximately one year later. RESULTS: The prevalence of overweight was 13.73% in pre-school children and 13.69% in school children at baseline. In the pre-school children, differences in cardiometabolic risk markers between children with and without overweight were minor, whereas in school children with overweight, cardiometabolic derangements were manifest including significantly higher levels of fasting glucose, insulin, homoeostasis model of assessment for insulin resistance, triglycerides, and alanine aminotransferase and lower levels of high-density lipoprotein cholesterol. During follow-up the prevalence of overweight did not change in pre-school children but increased to 17.0% in school children. CONCLUSIONS: Existing contacts with the primary health care sector, including dental care, can successfully be used for detection of overweight. This study suggests that early detection should be initiated at pre-school ages since overweight-related complications are already established by school ages.

The clinically led worforcE and activity redesign (CLEAR) programme: a novel data-driven healthcare improvement methodology.

BACKGROUND: The NHS is facing substantial pressures to recover from the COVID-19 pandemic. Optimising workforce modelling is a fundamental component of the recovery plan. The Clinically Lead workforcE and Activity Redesign (CLEAR) programme is a unique methodology that trains clinicians to redesign services, building intrinsic capacity and capability, optimising patient care and minimising the need for costly external consultancy. This paper describes the CLEAR methodology and the evaluation of previous CLEAR projects, including the return on investment. METHODS: CLEAR is a work-based learning programme that combines qualitative techniques with data analytics to build innovations and new models of care. It has four unique stages: (1) Clinical engagement- used to gather rich insights from stakeholders and clinicians. (2) Data interrogation- utilising clinical and workforce data for cohort analysis. (3) Innovation- using structured innovation methods to develop new models of care. (4) Recommendations- report writing, impact assessment and presentation of key findings to executive boards. A mixed-methods formative evaluation was carried out on completed projects, which included semi-structured interviews and surveys with CLEAR associates and stakeholders, and a health economic logic model that was developed to link the inputs, processes, outputs and the outcome of CLEAR as well as the potential impacts of the changes identified from the projects. RESULTS: CLEAR provides a more cost-effective delivery of complex change programmes than the alternatives - resulting in a cost saving of £1.90 for every £1 spent independent of implementation success. Results suggest that CLEAR recommendations are more likely to be implemented compared to other complex healthcare interventions because of the levels of clinical engagement and have a potential return on investment of up to £14 over 5 years for every £1 invested. CLEAR appears to have a positive impact on staff retention and wellbeing, the cost of a CLEAR project is covered if one medical consultant remains in post for a year. CONCLUSIONS: The unique CLEAR methodology is a clinically effective and cost-effective complex healthcare innovation that optimises workforce and activity design, as well as improving staff retention. Embedding CLEAR methodology in the NHS could have substantial impact on patient care, staff well-being and service provision.

The Caenorhabditis elegans DEG-3/DES-2 Channel Is a Betaine-Gated Receptor Insensitive to Monepantel.

Natural plant compounds, such as betaine, are described to have nematocidal properties. Betaine also acts as a neurotransmitter in the free-living model nematode Caenorhabditis elegans, where it is required for normal motility. Worm motility is mediated by nicotinic acetylcholine receptors (nAChRs), including subunits from the nematode-specific DEG-3 group. Not all types of nAChRs in this group are associated with motility, and one of these is the DEG-3/DES-2 channel from C. elegans, which is involved in nociception and possibly chemotaxis. Interestingly, the activity of DEG-3/DES-2 channel from the parasitic nematode of ruminants, Haemonchus contortus, is modulated by monepantel and its sulfone metabolite, which belong to the amino-acetonitrile derivative anthelmintic drug class. Here, our aim was to advance the pharmacological knowledge of the DEG-3/DES-2 channel from C. elegans by functionally expressing the DEG-3/DES-2 channel in Xenopus laevis oocytes and using two-electrode voltage-clamp electrophysiology. We found that the DEG-3/DES-2 channel was more sensitive to betaine than ACh and choline, but insensitive to monepantel and monepantel sulfone when used as direct agonists and as allosteric modulators in co-application with betaine. These findings provide important insight into the pharmacology of DEG-3/DES-2 from C. elegans and highlight the pharmacological differences between non-parasitic and parasitic nematode species.

Implementation facilitation of the "11 for Health in Denmark": A case study in a Danish 5th grade class.

The "11 for Health in Denmark" concept aims to enhance 10-12-year-old schoolchildren's physical activity levels and health knowledge through an 11-week football intervention and has been shown to induce positive effects in numerous areas. However, little is known about the implementation facilitation of this concept in schools. This case study therefore aims to gain a deeper understanding of the implementation facilitation of "11 for Health" in a Danish 5th grade class comprising 22 schoolchildren (12 boys and 10 girls, Mage 11.86±) and one teacher. Data were derived from multiple school situations using photographs and videos, observations, and informal interviews. Five themes were identified: (1) environmental and organizational factors impacting on the implementation; (2) familiarization with the concept for the teacher and schoolchildren; (3) previous clique formation; (4) the central role of the teacher; and (5) the importance of how praise partners are allocated. We found high adherence to the "11 for Health" concept, in which the teacher played a key role by applying an autonomy-supportive style of teaching and using the praise partner concept in a suitable manner. A clique of football-playing boys was a resource, as their praising of classmates encouraged adherence. However, familiarization with the "11 for Health" concept was a challenge and the clique's competitive nature occasionally built barriers to other schoolchildren without football experience, potentially leading to a more controlled form of motivation. Based on the results, we encourage teachers to apply autonomy-supportive teaching when applying the "11 for Health" concept.

Socioeconomic position and first-time major cardiovascular event in patients with type 2 diabetes: a Danish nationwide cohort study.

AIMS: The association between socioeconomic position and cardiovascular disease has not been well studied in patients with type 2 diabetes. We aimed to examine the association between socioeconomic position and first-time major adverse cardiovascular events (MACE) in patients with type 2 diabetes. METHODS AND RESULTS: Through the Danish nationwide registers, we identified all residents with newly diagnosed type 2 diabetes between 2012 and 2017. Based on sex-stratified multivariable cause-specific Cox regression models, we calculated the standardized absolute 5-year risk of the composite outcome of first-time myocardial infarction, stroke, or cardiovascular mortality (MACE) according to income quartiles. A total of 57 106 patients with type 2 diabetes were included. During 155 989 person years, first-time MACE occurred in 2139 patients. Among both men and women, income was inversely associated with the standardized absolute 5-year risk of MACE. In men, the 5-year risk of MACE increased from 5.7% [95% confidence interval (CI) 4.9-6.5] in the highest income quartile to 9.3% (CI 8.3-10.2) in the lowest income group, with a risk difference of 3.5% (CI 2.4-4.7). In women, the risk of MACE increased from 4.2% (CI 3.4-5.0) to 6.1% (CI 5.2-7.0) according to income level, with a risk difference of 1.9% (CI 0.8-2.9). CONCLUSION: Despite free access to medical care in Denmark, low-socioeconomic position was associated with a higher 5-year risk of first-time MACE in patients with incident type 2 diabetes. Our results suggest prevention strategies could be developed specifically for patients with low-socioeconomic position.

Danish translation and validation of the Occupational Balance Questionnaire.

BACKGROUND: Occupational balance is a key concept in occupational science and occupational therapy. However, it is not well operationalized and instruments to evaluate occupational balance are scarce. AIM: To translate and validate a Danish version of the 10-item Occupational Balance Questionnaire (OB-Quest). MATERIAL AND METHODS: Translation was conducted using the dual-panel approach. Thereafter, data from 262 healthy Danish students were analyzed regarding fit to the Rasch model. RESULTS: The translation of the questionnaire to Danish required only minor cultural adaptations. Ninety percent of the participants were female. The mean age (±SD) was 26.10 (7.05) years. The reliability (person separation index) was questionable (0.63), and the scale showed multidimensionality. Two items (1 and 9) showed misfit to the Rasch model. Differential item function by gender was detected in one item (item 4). After deleting items 1 and 9 and splitting item 4 into two gender-specific items, the new 9-item scale showed good overall and individual item fit. However, reliability remained low (0.59) and some elements of the latent variable (occupational balance) were not sufficiently represented. CONCLUSIONS AND SIGNIFICANCE: Further development and testing of the Danish OB-Quest is needed before implementation in clinical practice or research involving healthy subjects.

Can psychological characteristics, football experience, and player status predict state anxiety before important matches in Danish elite-level female football players?

Elite football can make players feel nervous, and personality characteristics, as well as experience, affect how well pressure is handled before important games. Studying the psychological characteristics of female football players can provide information on how well psychological pressure is handled and generate knowledge on how to support players in order to improve performance. Based on a sample of 128 female elite football players from 8 top-level teams, the present study investigates whether psychological characteristics and football experience/player stus in elite female football players can predict state anxiety before important matches. Our results outline that high age and national team experience negatively predicted most of the trait anxiety subscales. In line with previous research, no psychological differences were found between goalkeepers, defenders, midfielders, and strikers while starting players revealed to have significantly lower trait anxiety. When measuring before important matches, we found that somatic state anxiety was negatively associated with senior national team experience and positively associated with worry trait anxiety and fear of failure. Cognitive state anxiety was negatively associated with hope for success and positively associated with somatic and worry trait anxiety. Self-confidence was positively associated with youth national team experience and negatively associated with worry trait anxiety. It can be concluded that psychological characteristics and national team experience are both important for optimal state anxiety before important matches in elite-level women's football. Implications for practice and future research are discussed.

Perceptions of injectable therapies with cardiovascular benefit: an ACNAP survey of healthcare professionals to explore facilitators and barriers.

AIMS: Injectable medicines are increasingly used to manage risk factors for cardiovascular (CV) events, such as dyslipidaemia and diabetes. These include proprotein convertase subtilisin/kexin type 9 (PCSK9) inhibitors and glucagon-like peptide-1 (GLP-1) receptor agonists. Little is known about perceptions of injectable therapies among CV healthcare professionals (HCPs). This study explores their views to identify relevant facilitators and barriers to the use of injectables with CV benefit. METHODS AND RESULTS: A 22-question survey was distributed internationally via online channels. In total, 192 anonymous responses were received (43.7% physicians, 32.6% nurses, 16.8% pharmacists, 6.8% others). Among respondents with experience of these medicines, 69.1% had used an injectable PCSK9 inhibitor and 67.0% had used an injectable GLP-1 receptor agonist. Commonly raised issues were resource problems (36.5%), lack of knowledge among colleagues (32.3%), paperwork (32.3%), and lack of patient knowledge (28.1%). Key barriers respondents felt made patients decline these treatments were fear of injection (56.6%), lack of awareness or education (26.4%), and administration issues (15.1%); potential reasons for discontinuation included side effects (46.4%), perceived lack of benefit (28.6%), and local reactions (21.4%). The main topics around injectables requiring further support included managing non-adherent patients (16.2%), troubleshooting with patients (16.2%), and educating colleagues about injectables (12.2%). Preferred educational methods to support HCPs were face-to-face training (43.5%) and online learning (26.1%); favoured formats were based on role playing and case studies. CONCLUSION: Healthcare professionals highlighted various potential barriers to initiation, continuation, and adherence with injectable therapies in CV medicine. Although some require healthcare system changes, many could be addressed through simple measures based primarily on enhanced training and support for patients and HCPs.

Functional Characterization of the Oxantel-Sensitive Acetylcholine Receptor from Trichuris muris.

The human whipworm, Trichuris trichiura, is estimated to infect 289.6 million people globally. Control of human trichuriasis is a particular challenge, as most anthelmintics have a limited single-dose efficacy, with the striking exception of the narrow-spectrum anthelmintic, oxantel. We recently identified a novel ACR-16-like subunit from the pig whipworm, T. suis which gave rise to a functional acetylcholine receptor (nAChR) preferentially activated by oxantel. However, there is no ion channel described in the mouse model parasite T. muris so far. Here, we have identified the ACR-16-like and ACR-19 subunits from T. muris, and performed the functional characterization of the receptors in Xenopus laevis oocytes using two-electrode voltage-clamp electrophysiology. We found that the ACR-16-like subunit from T. muris formed a homomeric receptor gated by acetylcholine whereas the ACR-19 failed to create a functional channel. The subsequent pharmacological analysis of the Tmu-ACR-16-like receptor revealed that acetylcholine and oxantel were equally potent. The Tmu-ACR-16-like was more responsive to the toxic agonist epibatidine, but insensitive to pyrantel, in contrast to the Tsu-ACR-16-like receptor. These findings confirm that the ACR-16-like nAChR from Trichuris spp. is a preferential drug target for oxantel, and highlights the pharmacological difference between Trichuris species.

Level 1 of Entrustable Professional Activities in adult echocardiography: a position statement from the EACVI regarding the training and competence requirements for selecting and interpreting echocardiographic examinations.

The goal of Level 1 training in echocardiography is to enable the trainee to select echocardiography appropriately for the evaluation of a specific clinical question, and then to interpret the report. It is not the goal of Level 1 training to teach how to perform the examination itself-that is the goal of higher levels of training. However, understanding the principles, indications, and findings of this crucial technique is valuable to many medical professionals including outside cardiology. This should be seen as part of a general understanding of cardiac imaging modalities. The purpose of this position statement is to define the scope and outline the general requirements for Level 1 training and competence in echocardiography. Moreover, the document aims to make a clear distinction between Level 1 competence in echocardiography and focus cardiac ultrasound (FoCUS).

Predicting the effect of salt on heat tolerance of Listeria monocytogenes in meat and fish products.

Listeria monocytogenes is a potentially fatal foodborne pathogen that can be found in various ready-to-eat (RTE) products. It tolerates adverse conditions such as high salt concentrations and refrigerated storage, thus, the elimination of the pathogen in food processing often relies on heat processing. The objective of this study was to create a model to predict the effect of salt on heat tolerance of L. monocytogenes in meat and seafood products during heat treatments conducted at 57 to 65 °C to reduce numbers by ≥3 log10 cycles. Salt concentrations, up to 6% in the water phase (WPS%), were applied to cover a variety of lightly salted RTE meat and seafood products. The experimental work involved samples of ground pork tenderloin, ground chicken breast fillet and skinned, ground salmon fillet adjusted to different WPS% i.e., 3.6 and 5.2 WPS% for pork samples, 2.0, 3.0, 3.5 and 6.0 WPS% for chicken samples and 3.0 and 6.0 WPS% for salmon samples. All samples were inoculated with late-stationary phase L. monocytogenes cultures. For pork samples, a two-strain mixture of a pork isolate (MS22254) and an environmental isolate (MS22246) was applied. For chicken and salmon samples, a seafood isolate (MS22258) and isolate MS22246 was applied as single cultures. Samples were vacuum-packed in sterile bags, immerged in water bath, and held at constant temperatures of 57, 60 and 65 °C for pork samples and 58, 61 and 62.5 °C for chicken and salmon samples. For survivor curves, where at least 3 log10-reduction were obtained, heat tolerance was expressed as decimal reduction times, D-values. D-values were observed to increase with increasing WPS%. The effect of salt on heat tolerance of L. monocytogenes was defined as the relative increase (RI-value) in D-value obtained when salt had been added to the food. The effect of WPS% on RI-values was independent of heating temperatures, foods and strains. For secondary modelling, RI-values were transformed using the natural logarithm, ln(RI) and fitted to a linear model as a function of WPS%. Model validation, with 56 independent values collected from the scientific literature, resulted in bias and accuracy factors of 0.89 and 1.26, respectively, suggesting acceptable performance with tendency to slightly under-predict. The developed predictive model can be used to guide the design of heat processes for manufacturers of lightly preserved and mildly processed meat and seafood products requiring more than 3 log10 reduction of L. monocytogenes to ensure safety.

The varied role, scope of practice, and education of cardiovascular nurses in ESC-affiliated countries: an ACNAP survey.

AIMS: Cardiovascular disease burden is increasing globally, pressuring nursing staff to deliver high-quality care across a diverse range of treatment areas. As such, an evaluation of the educational preparation of nurses is needed. To determine the current role, scope of practice, education level, and needs of cardiovascular nurses working across the European Society of Cardiology (ESC)-affiliated countries. METHODS AND RESULTS: A short survey was distributed in paper (EuroHeartCare 2018) or electronic format to nurses delivering cardiovascular care. A total of 876 cardiovascular nurses from 26 ESC-affiliated countries completed the survey. Most respondents (79%), were educated to at least bachelor level, with 46% having a masters or doctorate, and were highly motivated to continue their educational development. Despite this, a large number (44.3%) of respondents believed they were not fully prepared for their job. The main areas where further education was requested included acute care in cardiovascular disease (CVD) and CVD risk factor management. Face-to-face courses/training were the most requested delivery mode, followed by E-learning-which appears to be underutilized in this population. Awareness of the existing curricula for cardiovascular nurse education was minimal, and therefore these resources require further promotion and implementation. CONCLUSIONS: This international sample of cardiovascular nurses was generally educated to degree level and motivated to improve their cardiovascular knowledge. Many believed they were underprepared for their role, highlighting the need for increased investment in education. This should be focused on specific needs and delivered using a face-to-face, E-learning, or blended-learning format. Furthermore, increased signposting of existing resources is required.