The Effect of Spaced Repetition on Learning and Knowledge Transfer in a Large Cohort of Practicing Physicians.

PURPOSE: Spaced repetition is superior to repeated study for learning and knowledge retention, but literature on the effect of different spaced repetition strategies is lacking. The authors evaluated the effects of different spaced repetition strategies on long-term knowledge retention and transfer. METHOD: This prospective cohort study, conducted from October 1, 2020, through July 20, 2023, used the American Board of Family Medicine Continuous Knowledge Self-Assessment (CKSA) to assess learning and knowledge transfer of diplomates and residents. Participants were randomized to a control group or 1 of 5 spaced repetition conditions during 5 calendar quarters (January 1, 2021, to March 31, 2022). Participants in the spaced repetition groups received 6 repeated questions once or twice. Incorrectly but confidently answered questions were prioritized for repetition, with decreasing priority for questions answered incorrectly with lesser confidence. All participants received 6 rewritten questions corresponding to their initial questions chosen for repetition in quarter 10 (second quarter of calendar year 2023). RESULTS: A total of 26,258 family physicians or residents who completed the CKSA in the baseline period were randomized. Spaced repetition was superior to no spaced repetition for learning at quarter 6 (58.03% vs 43.20%, P < .001, Cohen d = 0.62) and knowledge transfer at quarter 10 (58.33% vs 52.39%, P < .001, Cohen d = 0.26). Double-spaced repetitions were superior to single-spaced repetitions for learning (62.24% vs 51.83%, P < .001, Cohen d = 0.43) and transfer (60.08% vs 55.72%, P < .001, Cohen d = 0.20). There were no meaningful differences in learning or transfer between repetition strategy chosen in the single- or double-repetition groups. CONCLUSIONS: This study affirms the value of spaced repetition in improving learning and retention in medical education and ongoing professional development.

Comparing the efficacy of faking warning types in preemployment personality tests: A meta-analysis.

Numerous faking warning types have been investigated as interventions that aim to minimize applicant faking in preemployment personality tests. However, studies vary in the types and effectiveness of faking warnings used, personality traits, as well as the use of different recruitment settings and participant samples. In the present study, we advance a theory that classifies faking warning types based on ability, opportunity, and motivation to fake (Tett & Simonet, 2011), which we validated using subject matter expert ratings. Using this framework as a guide, we conducted a random-effects pairwise meta-analysis (k = 34) and a network meta-analysis (k = 36). We used inverse-variance weighting to pool the effect sizes and relied on 80% prediction intervals to evaluate heterogeneity. Overall, faking warnings had a significant, moderate effect in reducing applicant faking (d = 0.31, 95% CI [0.23, 0.39]). Warning types that theoretically targeted ability, motivation, and opportunity to fake (d = 0.36, 95% CI [0.25, 0.47]) were the most effective. Additionally, warnings were least effective in studies using recruitment settings and nonuniversity student samples. However, all effect sizes contained substantial heterogeneity, and all warning types will be ineffective in some contexts. Organizations should be cognizant that warnings alone may not be sufficient to address applicant faking, and future research should explore how their effectiveness varies depending on other contextual factors and applicant characteristics. (PsycInfo Database Record (c) 2024 APA, all rights reserved).

Performance Evaluation of the Generative Pre-trained Transformer (GPT-4) on the Family Medicine In-Training Examination.

OBJECTIVE: In this study, we sought to comprehensively evaluate GPT-4 (Generative Pre-trained Transformer)'s performance on the 2022 American Board of Family Medicine's (ABFM) In-Training Examination (ITE), compared with its predecessor, GPT-3.5, and the national family residents' performance on the same examination. METHODS: We utilized both quantitative and qualitative analyses. First, a quantitative analysis was employed to evaluate the model's performance metrics using zero-shot prompt (where only examination questions were provided without any additional information). After this, qualitative analysis was executed to understand the nature of the model's responses, the depth of its medical knowledge, and its ability to comprehend contextual or new information through chain-of-thoughts prompts (interactive conversation) with the model. RESULTS: This study demonstrated that GPT-4 made significant improvement in accuracy compared with GPT-3.5 over a 4-month interval between their respective release dates. The correct percentage with zero-shot prompt increased from 56% to 84%, which translates to a scaled score growth from 280 to 690, a 410-point increase. Most notably, further chain-of-thought investigation revealed GPT-4's ability to integrate new information and make self-correction when needed. CONCLUSIONS: In this study, GPT-4 has demonstrated notably high accuracy, as well as rapid reading and learning capabilities. These results are consistent with previous research indicating GPT-4's significant potential to assist in clinical decision making. Furthermore, the study highlights the essential role of physicians' critical thinking and lifelong learning skills, particularly evident through the analysis of GPT-4's incorrect responses. This emphasizes the indispensable human element in effectively implementing and using AI technologies in medical settings.

MALT1 substrate cleavage: what is it good for?

CARD-BCL10-MALT1 (CBM) signalosomes connect distal signaling of innate and adaptive immune receptors to proximal signaling pathways and immune activation. Four CARD scaffold proteins (CARD9, 10, 11, 14) can form seeds that nucleate the assembly of BCL10-MALT1 filaments in a cell- and stimulus-specific manner. MALT1 (also known as PCASP1) serves a dual function within the assembled CBM complexes. By recruiting TRAF6, MALT1 acts as a molecular scaffold that initiates IκB kinase (IKK)/NF-κB and c-Jun N-terminal kinase (JNK)/AP-1 signaling. In parallel, proximity-induced dimerization of the paracaspase domain activates the MALT1 protease which exerts its function by cleaving a set of specific substrates. While complete MALT1 ablation leads to immune deficiency, selective destruction of either scaffolding or protease function provokes autoimmune inflammation. Thus, balanced MALT1-TRAF6 recruitment and MALT1 substrate cleavage are critical to maintain immune homeostasis and to promote optimal immune activation. Further, MALT1 protease activity drives the survival of aggressive lymphomas and other non-hematologic solid cancers. However, little is known about the relevance of the cleavage of individual substrates for the pathophysiological functions of MALT1. Unbiased serendipity, screening and computational predictions have identified and validated ~20 substrates, indicating that MALT1 targets a quite distinct set of proteins. Known substrates are involved in CBM auto-regulation (MALT1, BCL10 and CARD10), regulation of signaling and adhesion (A20, CYLD, HOIL-1 and Tensin-3), or transcription (RelB) and mRNA stability/translation (Regnase-1, Roquin-1/2 and N4BP1), indicating that MALT1 often targets multiple proteins involved in similar cellular processes. Here, we will summarize what is known about the fate and functions of individual MALT1 substrates and how their cleavage contributes to the biological functions of the MALT1 protease. We will outline what is needed to better connect critical pathophysiological roles of the MALT1 protease with the cleavage of distinct substrates.

The Clinical Applications of Left Atrial Strain: A Comprehensive Review.

Left atrial (LA) strain imaging, which measures the deformation of the LA using speckle-tracing echocardiography (STE), has emerged recently as an exciting tool to help provide diagnostic and prognostic information for patients with a broad range of cardiovascular (CV) pathologies. Perhaps due to the LA's relatively thin-walled architecture compared with the more muscular structure of the left ventricle (LV), functional changes in the left atrium often precede changes in the LV, making LA strain (LAS) an earlier marker for underlying pathology than many conventional echocardiographic parameters. LAS imaging is typically divided into three phases according to the stage of the cardiac cycle: reservoir strain, which is characterized by LA filling during systole; conduit strain, which describes LA deformation during passive LV filling; and booster strain, which provides information on the LA atrium during LA systole in late ventricular diastole. While additional large-population studies are still needed to further solidify the role of LAS in routine clinical practice, this review will discuss the current evidence of its use in different pathologies and explore the possibilities of its applications in the future.

The FLRT3-UNC5B checkpoint pathway inhibits T cell-based cancer immunotherapies.

Cancers exploit coinhibitory receptors on T cells to escape tumor immunity, and targeting such mechanisms has shown remarkable clinical benefit, but in a limited subset of patients. We hypothesized that cancer cells mimic noncanonical mechanisms of early development such as axon guidance pathways to evade T cell immunity. Using gain-of-function genetic screens, we profiled axon guidance proteins on human T cells and their cognate ligands and identified fibronectin leucine-rich transmembrane protein 3 (FLRT3) as a ligand that inhibits T cell activity. We demonstrated that FLRT3 inhibits T cells through UNC5B, an axon guidance receptor that is up-regulated on activated human T cells. FLRT3 expressed in human cancers favored tumor growth and inhibited CAR-T and BiTE + T cell killing and infiltration in humanized cancer models. An FLRT3 monoclonal antibody that blocked FLRT3-UNC5B interactions reversed these effects in an immune-dependent manner. This study supports the concept that axon guidance proteins mimic T cell checkpoints and can be targeted for cancer immunotherapy.

COVID-19 Impact on Family Medicine Residents Exam Performance.

BACKGROUND AND OBJECTIVES: The COVID-19 pandemic began interrupting family medicine residency training in spring 2020. While a decline in scores on the American Board of Family Medicine In-Training Examination (ITE) has been observed, whether this decline has translated into the high-stakes Family Medicine Certification Examination (FMCE) is unclear. The goal of this study was to systematically assess the magnitude of COVID-19 impact on medical knowledge acquisition during residency, as measured by the ITE and FMCE. METHODS: A total of 19,101 initial certification candidates from 2017 to 2022 were included in this study. Annual ITE scores and FMCE scores were reported on the same scale (200-800) and served as the outcome measure. We conducted multilevel regression analysis to determine ITE score growth and FMCE scores compared to cohorts prior to COVID-19. RESULTS: During COVID-19, the increase in ITE scores from postgraduate year 2 (PGY-2) to PGY-3 was 25.5 points less, representing a 57.6% relative decrease; and from PGY-3 ITE to FMCE, it was 8.6 points less, a 12.7% relative decrease, compared with cohorts prior to COVID-19. FMCE scores were 6.6 points less during COVID-19, representing a 1.2% relative decline from the average FMCE score prior to COVID-19. CONCLUSIONS: This study found nonsubstantive COVID-19 impact on FMCE scores, but a considerable knowledge acquisition decline during residency, especially during the PGY-2 to PGY-3 period. While COVID-19 impacted learning, our findings indicated that residencies were largely able to remediate knowledge deficits before residents took the FMCE.

Exposure to endocrine-disrupting plasticisers and lung function in children and adolescents: A systematic review and meta-analysis.

Exposure to endocrine-disrupting plasticisers (EDPs), such as phthalates and bisphenols, has been associated with reduced lung function in children and adolescents. However, the existing literature yields conflicting results. This systematic review and meta-analysis aimed to assess the epidemiologic evidence investigating the association between EDP exposure and lung function in children and adolescents. A comprehensive search of five databases identified 25 relevant studies. We employed a random-effects meta-analysis on spirometry measures. The effect size of interest was the change in lung function in standard deviation (SD) units resulting from a two-fold increase in exposure levels. We found that certain phthalates marginally reduced lung function in children. Forced expiratory volume in 1 s (FEV1) was reduced by a two-fold increase in mono-benzyl phthalate (MBzP) (ß = -0.025 SD, 95%CI: 0.042, -0.008), mono-ethyl-oxo-hexyl phthalate (MEOHP) (ß = -0.035 SD, 95%CI: 0.057, -0.014) and mono-carboxy-nonyl phthalate (MCNP) (ß = -0.024 SD, 95%CI: 0.05, -0.003). Forced vital capacity (FVC) was decreased by a two-fold increase in MBzP (ß = -0.022 SD, 95%CI: 0.036, -0.008) and MEOHP (ß = -0.035 SD, 95%CI: 0.057, -0.014) levels. A two-fold increase in MCNP levels was associated with lower FEV1/FVC (ß = -0.023 SD, 95%CI: 0.045, -0.001). Furthermore, a two-fold increase in MEOHP levels reduced forced mid-expiratory flow (FEF25-75) (ß = -0.030 SD, 95%CI: 0.055, -0.005) and peak expiratory flow (PEF) (ß = -0.056 SD, 95%CI: 0.098, -0.014). Notably, associations were more pronounced in males. Given the potential for reverse causation bias, the association between childhood exposure to EDPs and lung function remains uncertain. Overall, our meta-analysis showed small reductions in lung function with higher phthalate exposure. However, future studies are warranted in younger age groups.

Differences in Physician Performance and Self-rated Confidence on High- and Low-Stakes Knowledge Assessments in Board Certification.

INTRODUCTION: Evidence links assessment to optimal learning, affirming that physicians are more likely to study, learn, and practice skills when some form of consequence ("stakes") may result from an assessment. We lack evidence, however, on how physicians' confidence in their knowledge relates to performance on assessments, and whether this varies based on the stakes of the assessment. METHODS: Our retrospective repeated-measures design compared differences in patterns of physician answer accuracy and answer confidence among physicians participating in both a high-stakes and a low-stakes longitudinal assessment of the American Board of Family Medicine. RESULTS: After 1 and 2 years, participants were more often correct but less confident in their accuracy on a higher-stakes longitudinal knowledge assessment compared with a lower-stakes assessment. There were no differences in question difficulty between the two platforms. Variation existed between platforms in time spent answering questions, use of resources to answer questions, and perceived question relevance to practice. DISCUSSION: This novel study of physician certification suggests that the accuracy of physician performance increases with higher stakes, even as self-reported confidence in their knowledge declines. It suggests that physicians may be more engaged in higher-stakes compared with lower-stakes assessments. With medical knowledge growing exponentially, these analyses provide an example of the complementary roles of higher- and lower-stakes knowledge assessment in supporting physician learning during continuing specialty board certification.

Unrestrained cleavage of Roquin-1 by MALT1 induces spontaneous T cell activation and the development of autoimmunity.

Constitutive activation of the MALT1 paracaspase in conventional T cells of Malt1TBM/TBM (TRAF6 Binding Mutant = TBM) mice causes fatal inflammation and autoimmunity, but the involved targets and underlying molecular mechanisms are unknown. We genetically rendered a single MALT1 substrate, the RNA-binding protein (RBP) Roquin-1, insensitive to MALT1 cleavage. These Rc3h1Mins/Mins mice showed normal immune homeostasis. Combining Rc3h1Mins/Mins alleles with those encoding for constitutively active MALT1 (TBM) prevented spontaneous T cell activation and restored viability of Malt1TBM/TBM mice. Mechanistically, we show how antigen/MHC recognition is translated by MALT1 into Roquin cleavage and derepression of Roquin targets. Increasing T cell receptor (TCR) signals inactivated Roquin more effectively, and only high TCR strength enabled derepression of high-affinity targets to promote Th17 differentiation. Induction of experimental autoimmune encephalomyelitis (EAE) revealed increased cleavage of Roquin-1 in disease-associated Th17 compared to Th1 cells in the CNS. T cells from Rc3h1Mins/Mins mice did not efficiently induce the high-affinity Roquin-1 target IκBNS in response to TCR stimulation, showed reduced Th17 differentiation, and Rc3h1Mins/Mins mice were protected from EAE. These data demonstrate how TCR signaling and MALT1 activation utilize graded cleavage of Roquin to differentially regulate target mRNAs that control T cell activation and differentiation as well as the development of autoimmunity.

Factors Associated With Maintenance of an Improved Ejection Fraction: An Echocardiogram-Based Registry Study.

Background Heart failure with improved ejection fraction (EF) is increasingly recognized as a sizable and distinct entity. While the features associated with improvedEF have been explored and new guidelines have emerged, factors associated with sustaining an improved EF over time have not been defined. We aimed to assess factors associated with maintenance of an improved EF in a large real-world patient cohort. Methods and Results A total of 7070 participants with heart failure with improved EF and a subsequent echocardiogram performed after at least 9 months of follow-up were included in a retrospective cohort study conducted at the Cleveland Clinic in Cleveland, Ohio. Multiple logistic regression models, adjusted for demographics, comorbidities, and medications were built to identify characteristics and therapeutic interventions associated with maintaining an improved EF. Mean age (SD) was 64.9 (13.8) years, 62.7% were men, and 75.1% were White participants. White race and the use of angiotensin-converting enzyme inhibitors, angiotensin receptor blockers, or angiotensin receptor-neprilysin inhibitors were associated with maintaining the EF at least 9 months after EF improvement. In contrast, male sex or having atrial fibrillation/flutter, coronary artery disease, history of myocardial infarction, presence of an implanted cardioverter-defibrillator, and use of loop diuretics were associated with a decline in EF after previously documented improvement. Conclusions Continued use of renin-angiotensin-aldosterone system inhibitors was associated with maintaining the EF beyond the initial improvement phase.

Should employees be required to return to the office?

Expectations for where and when work should take place changed radically for workers through the COVID-19 global pandemic. Now that COVID-19 no longer poses a significant safety threat for the typical worker, executives at many organizations are now expecting their employees to return to the office. The issues seem to revolve around perceived barriers to culture, collaboration, and innovation when employees are not present together in the office. Yet, many employees strongly resist a return to the office. They have experienced well-being, productivity, and autonomy benefits from a remote and hybrid work arrangement. Rigid return to office rules feel outdated, manipulative, and controlling to many employees. In the current article we explore expert opinion on the issues of culture, collaboration, and innovation. Specifically, we ask whether a return to office will improve these aspects of organizational functioning and we outline evidence that leads us to provide an answer these questions. Executives and managers may find these expert opinions useful in their consideration of workplace policies and guidelines for the use of remote, hybrid, and in office work arrangements in their organizations.

Function and targeting of MALT1 paracaspase in cancer.

The paracaspase MALT1 has emerged as a key regulator of immune signaling, which also promotes tumor development by both cancer cell-intrinsic and -extrinsic mechanisms. As an integral subunit of the CARD11-BCL10-MALT1 (CBM) signaling complex, MALT1 has an intriguing dual function in lymphocytes. MALT1 acts as a scaffolding protein to drive activation of NF-κB transcription factors and as a protease to modulate signaling and immune activation by cleavage of distinct substrates. Aberrant MALT1 activity is critical for NF-κB-dependent survival and proliferation of malignant cancer cells, which is fostered by paracaspase-catalyzed inactivation of negative regulators of the canonical NF-κB pathway like A20, CYLD and RelB. Specifically, B cell receptor-addicted lymphomas rely strongly on this cancer cell-intrinsic MALT1 protease function, but also survival, proliferation and metastasis of certain solid cancers is sensitive to MALT1 inhibition. Beyond this, MALT1 protease exercises a cancer cell-extrinsic role by maintaining the immune-suppressive function of regulatory T (Treg) cells in the tumor microenvironment (TME). MALT1 inhibition is able to convert immune-suppressive to pro-inflammatory Treg cells in the TME of solid cancers, thereby eliciting a robust anti-tumor immunity that can augment the effects of checkpoint inhibitors. Therefore, the cancer cell-intrinsic and -extrinsic tumor promoting MALT1 protease functions offer unique therapeutic opportunities, which has motivated the development of potent and selective MALT1 inhibitors currently under pre-clinical and clinical evaluation.

TRAF6 controls T cell homeostasis by maintaining the equilibrium of MALT1 scaffolding and protease functions.

MALT1 is a core component of the CARD11-BCL10-MALT1 (CBM) signalosome, in which it acts as a scaffold and a protease to bridge T cell receptor (TCR) ligation to immune activation. As a scaffold, MALT1 binds to TRAF6, and T cell-specific TRAF6 ablation or destruction of MALT1-TRAF6 interaction provokes activation of conventional T (Tconv) effector cells. In contrast, MALT1 protease activity controls the development and suppressive function of regulatory T (Treg) cells in a T cell-intrinsic manner. Thus, complete loss of TRAF6 or selective inactivation of MALT1 catalytic function in mice skews the immune system towards autoimmune inflammation, but distinct mechanisms are responsible for these immune disorders. Here we demonstrate that TRAF6 deletion or MALT1 paracaspase inactivation are highly interdependent in causing the distinct immune pathologies. We crossed mice with T cell-specific TRAF6 ablation (Traf6-ΔT) and mice with a mutation rendering the MALT1 paracaspase dead in T cells (Malt1 PD-T) to yield Traf6-ΔT;Malt1 PD-T double mutant mice. These mice reveal that the autoimmune inflammation caused by TRAF6-ablation relies strictly on the function of the MALT1 protease to drive the activation of Tconv cells. Vice versa, despite the complete loss of Treg cells in Traf6-ΔT;Malt1 PD-T double mutant mice, inactivation of the MALT1 protease is unable to cause autoinflammation, because the Tconv effector cells are not activated in the absence of TRAF6. Consequentially, combined MALT1 paracaspase inactivation and TRAF6 deficiency in T cells mirrors the immunodeficiency seen upon T cell-specific MALT1 ablation.

The burden of respiratory syncytial virus in healthy term-born infants in Europe: a prospective birth cohort study.

BACKGROUND: Respiratory syncytial virus (RSV) is a major cause of hospitalisation in infants. The burden of RSV infection in healthy term infants has not yet been established. Accurate health-care burden data in healthy infants are necessary to determine RSV immunisation policy when RSV immunisation becomes available. METHODS: We performed a multicentre, prospective, observational birth cohort study in healthy term-born infants (≥37 weeks of gestation) in five sites located in different European countries to determine the health-care burden of RSV. The incidence of RSV-associated hospitalisations in the first year of life was determined by parental questionnaires and hospital chart reviews. We performed active RSV surveillance in a nested cohort to determine the incidence of medically attended RSV infections. The study is registered with ClinicalTrials.gov, NCT03627572. FINDINGS: In total, 9154 infants born between July 1, 2017, and April 1, 2020, were followed up during the first year of life and 993 participated in the nested active surveillance cohort. The incidence of RSV-associated hospitalisations in the total cohort was 1·8% (95% CI 1·6-2·1). There were eight paediatric intensive care unit admissions, corresponding to 5·5% of 145 RSV-associated hospitalisations and 0·09% of the total cohort. Incidence of RSV infection in the active surveillance cohort confirmed by any diagnostic assay was 26·2% (24·0-28·6) and that of medically attended RSV infection was 14·1% (12·3-16·0). INTERPRETATION: RSV-associated acute respiratory infection causes substantial morbidity, leading to the hospitalisation of one in every 56 healthy term-born infants in high-income settings. Immunisation of pregnant women or healthy term-born infants during their first winter season could have a major effect on the health-care burden caused by RSV infections. FUNDING: Innovative Medicines Initiative 2 Joint Undertaking, with support from the EU's Horizon 2020 research and innovation programme and European Federation of Pharmaceutical Industries and Associations.

Interlink between solubility, structure, surface and thermodynamics in the ThO2(s, hyd)-H2O(l) system.

The impact of temperature on a freshly precipitated ThO2(am, hyd) solid phase was investigated using a combination of undersaturation solubility experiments and a multi-method approach for the characterization of the solid phase. XRD and EXAFS confirm that ageing of ThO2(am, hyd) at T = 80°C promotes a significant increase of the particle size and crystallinity. TG-DTA and XPS support that the ageing process is accompanied by an important decrease in the number of hydration waters/hydroxide groups in the original amorphous Th(IV) hydrous oxide. However, while clear differences between the structure of freshly precipitated ThO2(am, hyd) and aged samples were observed, the characterization methods used in this work are unable to resolve clear differences between solid phases aged for different time periods or at different pH values. Solubility experiments conducted at T = 22°C with fresh and aged Th(IV) solid phases show a systematic decrease in the solubility of the solid phases aged at T = 80°C. In contrast to the observations gained by solid phase characterization, the ageing time and ageing pH significantly affect the solubility measured at T = 22°C. These observations can be consistently explained considering a solubility control by the outermost surface of the ThO2(s, hyd) solid, which cannot be properly probed by any of the techniques considered in this work. Solubility data are used to derive the thermodynamic properties (log *K°s,0, Δf G°m) of the investigated solid phases, and discussed in terms of particle size using the Schindler equation. These results provide new insights on the interlink between solubility, structure, surface and thermodynamics in the ThO2(s, hyd)-H2O(l) system, with special emphasis on the transformation of the amorphous hydrous/hydroxide solid phases into the thermodynamically stable crystalline oxides.

The mechanism of Fe induced bond stability of uranyl(v).

The stabilization of uranyl(v) (UO2 1 + ) by Fe(ii) in natural systems remains an open question in uranium chemistry. Stabilization of UVO2 1+ by Fe(ii) against disproportionation was also demonstrated in molecular complexes. However, the relation between the Fe(ii) induced stability and the change of the bonding properties have not been elucidated up to date. We demonstrate that U(v) - oaxial bond covalency decreases upon binding to Fe(ii) inducing redirection of electron density from the U(v) - oaxial bond towards the U(v) - equatorial bonds thereby increasing bond covalency. Our results indicate that such increased covalent interaction of U(v) with the equatorial ligands resulting from iron binding lead to higher stability of uranyl(v). For the first time a combination of U M4,5 high energy resolution X-ray absorption near edge structure (HR-XANES) and valence band resonant inelastic X-ray scattering (VB-RIXS) and ab initio multireference CASSCF and DFT based computations were applied to establish the electronic structure of iron-bound uranyl(v).

Interprofessional clinical event debriefing-does it make a difference? Attitudes of emergency department care providers to INFO clinical event debriefings.

BACKGROUND: Debriefing is increasingly used in clinical environments. Surveys indicate staff support for debriefing clinical events, but little is known about the specific effects of debriefing on healthcare workers in the workplace. INFO (Immediate, Not for personal assessment, Fast facilitated feedback, and Opportunity to support and ask questions) is a charge nurse facilitated clinical event debriefing program implemented in 2016 and currently used in five Emergency Departments (ED) in Calgary, Alberta, Canada. There have been more than 840 documented INFO debriefings. METHODS: Thirty interprofessional ED healthcare workers were recruited through posters and email to take part in voluntary one-on-one interviews using a standardized question script that asked participants about their experience with INFO debriefing assessments. Specifically, participants were asked to provide demographic information, give feedback about their involvement in INFO clinical debriefings, impact of debriefings on their clinical practice, stress levels and wellbeing. Interviews were transcribed and analysed using NVivo software. RESULTS: Forty-five healthcare workers replied to the initial recruitment methods with fifteen not responding to follow-up communication. Overall, staff satisfaction with INFO debriefing was highly rated. A qualitative thematic analysis to saturation approach was used to analyse the data. Five main themes were identified: 1.Effect of debriefing on clinical practice and patient care. 2. Psychological safety and teamwork. 3. Emotional acknowledgment after critical events. 4. Managing work stress in the ED. 5. Barriers to debriefing. CONCLUSIONS: In this study, debriefing in the ED helped interprofessional healthcare workers manage stress, provide improved patient care and teamwork while acknowledging emotions. This study specifically involved INFO, however, there are similarities that make our findings applicable to other clinical event debriefing programs. We believe this study provides further evidence supporting debriefing in clinical care areas.

RéSUMé: CONTEXTE: Le débriefing est de plus en plus utilisé dans les environnements cliniques. Les enquêtes indiquent que le personnel est favorable au débriefing des événements cliniques, mais on sait peu de choses sur les effets spécifiques du débriefing sur les travailleurs de la santé sur le lieu de travail. INFO (Immediate, Not for personal assessment, Fast facilitated feedback, and Opportunity to support and ask questions) est un programme de débriefing d'événements cliniques animé par l'infirmière en chef, mis en œuvre en 2016 et actuellement utilisé dans cinq services d'urgence (SU) à Calgary, Alberta, Canada. Il y a eu plus de 840 débriefings INFO documentés. MéTHODES: Trente travailleurs interprofessionnels des services d'urgence ont été recrutés par le biais d'affiches et de courriels pour participer à des entretiens individuels volontaires à l'aide d'un script de questions standardisé qui demandait aux participants de parler de leur expérience des évaluations de débriefing INFO. Plus précisément, les participants ont été invités à fournir des informations démographiques, à donner leur avis sur leur participation aux débriefings cliniques INFO, sur l'impact des débriefings sur leur pratique clinique, sur leur niveau de stress et sur leur bien-être. Les entretiens ont été transcrits et analysés à l'aide du logiciel NVivo. RéSULTATS: Quarante-cinq travailleurs de la santé ont répondu aux méthodes de recrutement initiales, quinze n'ont pas répondu à la communication de suivi. Dans l'ensemble, la satisfaction du personnel à l'égard du compte rendu d'INFO a été très bonne. Une analyse thématique qualitative jusqu'à saturation a été utilisée pour analyser les données. Cinq thèmes principaux ont été identifiés : 1. l'effet du débriefing sur la pratique clinique et les soins aux patients. 2. La sécurité psychologique et le travail en équipe. 3. Reconnaissance émotionnelle après des événements critiques. 4. Gestion du stress au travail dans les services d'urgence. 5. Obstacles au débriefing. CONCLUSIONS: Dans cette étude, le débriefing aux urgences a aidé les travailleurs de la santé interprofessionnels à gérer le stress, à améliorer les soins aux patients et le travail d'équipe tout en reconnaissant les émotions. Cette étude a porté spécifiquement sur INFO, mais il existe des similitudes qui rendent nos résultats applicables à d'autres programmes de débriefing d'événements cliniques. Nous pensons que cette étude apporte des preuves supplémentaires en faveur du débriefing dans les domaines des soins cliniques.