Body mass index stratification enables cytokine-based prediction of ACPA status and Power-Doppler disease activity in rheumatoid arthritis.

OBJECTIVE: Rheumatoid arthritis can be classified according to ACPA and RF status. ACPA status may be associated with other pathophysiological differences, e.g., the cytokines driving inflammation. Obesity influences the course of RA, likely involving leptin; the exact mechanisms are not completely understood. This study investigates BMI influence on RA cytokine profiles and the possibility of predicting ACPA status and disease activity measured by Power-Doppler sonography (PDS). METHODS: Patients were examined using a multi-biomarker disease assay and PDS examination of wrists and MCP and PIP joints and stratified according to ACPA status and BMI, using prediction precision to determine BMI cutoff. Analysis was performed using elastic net regularization of logistic and multiple regression. We then attempted to predict ACPA status/PDS activity based on a bootstrap approach. RESULTS: A total of 120 measurements from 95 patients were performed. ACPA status prediction peaked at BMI 26 kg/m2, with AUC 0.82. PDS activity prediction had a mean average error of < 1.6 PDS points for all groups. In obese patients, cytokine profiles appear to align in ACPA-positive and -negative patients, with leptin playing a greater role in predicting PDS activity, but with some remaining differences. CONCLUSION: When stratified according to BMI, cytokine patterns can predict ACPA status and PDS activity in RA with a high degree of precision. This indicates that studies into the pathophysiology of RA should take BMI into account, to differentiate between disease- and obesity-associated phenomena. The underlying pathological processes of ACPA-negative and -positive RA appear different. Multi-cytokine evaluations may provide a deeper understanding of disease processes. Key Points • A multi-cytokine approach combined with ultrasonography and modern mathematical methods can contribute to a deeper understanding of the relationship between systemic and joint inflammation. • BMI influences cytokine profiles in rheumatoid arthritis and appears to "override" disease-specific processes. • Using cytokines only, and adjusting for BMI, it is possible to predict the ACPA status and joint inflammation with considerable precision.

Don't Go: Examining the Relationships Between Meaning, Work Environment and Turnover Intention Across the Entire Healthcare Team.

Introduction: Healthcare workers tend to have a strong sense of altruism in their work, which may be protective against turnover despite poor working conditions. Due to the increased distress noted during the pandemic, the challenges of working in healthcare and changing attitudes about work may have surpassed the protective effect of meaning and purpose in work. This study empirically examines perceived meaning in work, and specific work-related factors that contribute to employees' intent to stay and to recommend working at the organization to others as COVID-19 transitions from a pandemic to endemic phase. Methods: Data from a survey of 4451 clinical and non-clinical healthcare workers were analyzed using regression and dominance analyses to identify specific predictors of turnover intention and net promoter score. Results: The variables that explained the greatest contribution to variance in turnover intention from highest to lowest were burnout, trust and confidence in senior leadership, perceived organizational support, sense of belonging, and sense of recognition. The variables that explained the greatest overall contribution to variance for net promoter score from highest to lowest were perceived organizational support, trust and confidence in senior leadership, resource availability, sense of recognition, and sense of belonging. While meaning in work was associated with turnover intent, organizational and team level factors such as trust and belonging were more predictive of the outcomes. Discussion: While meaning and purpose are important job resources, they are not sufficient to retain employees in the absence of trust, organizational support, belonging, recognition and access to necessary resources. Leaders must seek to foster environments that support trust, belonging and recognition in their retention efforts.

Burnout, Moral Distress, and Compassion Fatigue as Correlates of Posttraumatic Stress Symptoms in Clinical and Nonclinical Healthcare Workers.

GOAL: Research has highlighted psychological distress resulting from the COVID-19 pandemic on healthcare workers (HCWs), including the development of posttraumatic stress symptoms (PTSS). However, the degree to which these conditions have endured beyond the pandemic and the extent to which they affect the entire healthcare team, including both clinical and nonclinical workers, remain unknown. This study aims to identify correlates of PTSS in the entire healthcare workforce with the goal of providing evidence to support the development of trauma-informed leadership strategies. METHODS: Data were collected from June to July 2022 using a cross-sectional anonymous survey in a large academic medical center setting. A total of 6,466 clinical and nonclinical employees completed the survey (27.3% response rate). Cases with at least one missing variable were omitted, for a total sample size of 4,806, the evaluation of which enabled us to understand individual, organizational, and work-related and nonwork-related stressors associated with PTSS. Data were analyzed using ordinal logistic regression and dominance analyses to identify predictors of PTSS specific to clinical and nonclinical workers. PRINCIPAL FINDINGS: While previous studies have shown that HCWs in different job roles experience unique stressors, our data indicate that the top correlates of PTSS among both clinical and nonclinical HCWs are the same: burnout, moral distress, and compassion fatigue. These three factors alone explained 45% and 44.4% of the variance in PTSS in clinical and nonclinical workers, respectively. PTSS was also associated with a lower sense of recognition and feeling mistreated by other employees at work in the clinical workforce. Concerningly, women and sexual minorities in the clinical sample exhibited a higher incidence of PTSS. In nonclinical workers, social isolation or loneliness and lower trust and confidence in senior leadership were associated with PTSS. Nonwork-related factors, such as exhaustion from caregiving responsibilities and financial strain, were also significantly associated with PTSS. Even after controlling for discrimination at and outside of work in both samples, we found that non-White populations were more likely to experience PTSS, highlighting a deeply concerning issue in the healthcare workforce. PRACTICAL APPLICATIONS: The primary objective of this article is to help healthcare leaders understand the correlates of PTSS across the entire healthcare team as organizations recover from the COVID-19 pandemic. Understanding which factors are associated with PTSS will help healthcare leaders develop best practices that aim to reduce HCW distress and strategies to circumvent trauma derived from future crises. Our data indicate that leaders must address the correlates of PTSS in the workforce, focusing attention on both those who work on the frontlines and those who work behind the scenes. We urge leaders to adopt a trauma-informed leadership approach to ensure that the entire healthcare workforce is recognized, supported, and cared for as each HCW plays a unique role in the care of patients.

Evaluating documentation of social history in paediatric medical notes at a regional paediatric centre - a quality improvement initiative.

BACKGROUND: A child's home and family environment plays a vital role in neuro-cognitive and emotional development. Assessment of a child's home environment and social circumstances is an crucial part of holistic Paediatric assessment. AIMS: Our aim is to achieve full compliance with comprehensive documentation of biopsychosocial history, for all children medically admitted to the children's inpatient unit in University Hospital Limerick. METHODS: We performed a retrospective chart review to audit documentation within our department. This was followed by teaching interventions and a survey on knowledge, attitudes and behaviour of paediatric non-consultant hospital doctors (NCHDs) towards the social history. We performed two subsequent re-audits to assess response to our interventions, and provided educational sessions to seek improvement in quality of care. RESULTS: Results showed a significant improvement in quality of documentation following interventions, demonstrated by a net increase of 53% in levels of documentation of some social history on first re-audit. Though this was not maintained at an optimum level throughout the course of the year with compliance reduced from 95% to 82.5% on second re-audit, there was nonetheless a sustained improvement from our baseline. Our qualitative survey suggested further initiatives and educational tools that may be helpful in supporting the ongoing optimisation of the quality of documentation of social history in our paediatric department. CONCLUSION: We hope this quality improvement initiative will ultimately lead to sustained improvements in the quality of patient-centred care, and early identification and intervention for children at risk in our community.

Evaluation of the proposed anti-N-methyl-d-aspartate receptor encephalitis clinical diagnostic criteria in psychiatric patients.

OBJECTIVE: The gold standard for diagnosing anti-NMDAR encephalitis is demonstration of the antibody in CSF. Clinical diagnostic criteria have been proposed for when this is not available in a timely manner which is evaluated, in this study, for a psychiatric population. METHODS: This study retrospectively assessed the proposed criteria in patients presenting to psychiatric services for the first time with known anti-NMDAR antibody status. Antibody-positive cases were derived from the literature (conception to December 2019) and a state-wide (Queensland, Australia) cohort. Antibody-negative cases were derived from a service-wide (Metro South, Queensland, Australia) cohort of psychiatric cases which underwent antibody testing for routine organic screening. Sensitivity and specificity were calculated at 1 week following admission and the point of discharge. RESULTS: The proposed criteria were applied to 641 cases (500 antibody-positive and 141 antibody-negative), demonstrating a sensitivity which increased from around 19% after 1 week to 49% by the point of discharge. Specificity was 100% at both time points. The mean average time to become positive using the proposed criteria was 19.5 days compared to 34.9 days for return of antibody testing. CONCLUSIONS: High specificity of the proposed criteria, seen in this study, suggests that cases which are positive can be considered for expedited commencement of treatment. However, if clinical suspicion is high despite criteria being negative, it is essential to test CSF for anti-NMDAR antibody.

Estimated Weight of Paediatric Patients versus Measured Weight ­ A Prospective Comparison

Introduction Weight measurement is fundamental in the management of paediatric patients. Many methods have been described for estimating a patient's weight. The aim of this study was to assess the accuracy of the APLS 2017 estimated weight guidelines. Methods 100 patient charts were analysed in University Hospital Limerick's Paediatric unit. Measured weights were recorded, and estimated weights were calculated using the APLS 2017 charts. Estimated and measured weight was compared using Bland Altman plots. Results Of 100 subjects, 53 (53%) were female and 47 (47%) male. Fifty subjects (50%) were Pre-School, 32 (32%) Primary School and 18 (18%) Secondary School. Estimated weight was a good predictor for measured weight, however weight was underestimated by between 2.34% and 16.39% of measured weight. Discussion The current APLS guidelines are reasonably accurate; but accuracy decreases with increasing age. Estimation cannot replace an accurate measurement, which is not always feasible in the acute setting.

Coming of Age in Ireland: the Twilight Zone!

Aim To describe the healthcare needs of adolescent patients inhabiting the 'seventh age of childhood' in our region with a view towards future workforce and infrastructure planning. Methods This is a retrospective descriptive study of patients aged between 14 and 16 years presenting to each of the six hospitals in our hospital group over a 10 year period (01.07.2006-1.07.2016) using electronic databases. Results There were 10,992 hospital admissions, 41,456 outpatient appointments and an average of 1,847 attendances per year at our Emergency Department in this age group. Seventeen percent (n=1,873) of patients were admitted to age appropriate wards. Only 11.3% (n=1,242) of our cohort were admitted under the care of a Paediatrician. Conclusion The Irish healthcare agenda needs to be advanced to ensure the optimal health for this valuable, yet vulnerable generation. Further investment will help shape the fledgling discipline of 'adolescent health' in Ireland.

Effect of exercise modality on markers of insulin sensitivity and blood glucose control in pregnancies complicated with gestational diabetes mellitus: a systematic review.

BACKGROUND/AIM: Exercise can be used as a strategy to attenuate hyperglycaemia experienced during gestational diabetes mellitus (GDM). To maximize its use for clinical management, the most effective modality should be identified. The purpose of this review is to elucidate the most effective modality of exercise on insulin sensitivity and blood glucose control in pregnant women with or at risk of GDM. METHODS: A search was undertaken in MEDLINE, PubMed, Scopus, CINAHL, the Cochrane Library, Embase and the Maternity & Infant Healthcare Database. Studies that met inclusion criteria were randomized controlled trials and case-controlled studies, which compared exercise interventions with standard care during pregnancy in women with or at risk of GDM. RESULTS: Two interventions using resistance training, eight using aerobic exercise and two using a combination of both modalities were included. The interventions showed consistently that requirements of insulin therapy, dosage, and latency to administration were improved in the exercise groups. Less consistent results were observed for capillary blood glucose measurements; however, both modalities and combination of modalities were effective at improving blood glucose control in already diagnosed patients and pregnant women with obesity. Discrepancies in the timing of intervention, GDM diagnostic criteria, and the different measures used to assess glucose metabolism make it difficult to draw clear recommendations. CONCLUSION: Exercising three times per week for 40-60 min at 65-75% age-predicted heart rate maximum using cycling, walking or circuit training as a modality improved glycaemic control in GDM patients and reduced incidence of GDM in pregnant women with obesity. Further studies looking specifically at the effects of different modalities of exercise on glucose metabolism with combined strategies to enhance insulin sensitivity should be explored to maximize benefits for GDM pregnancies. Consistency in design and delivery of exercise-only interventions is required to make recommendations on a suitable exercise prescription in this population. In practice, adherence to consensus in diagnostic cut-offs for GDM diagnosis is fundamental for standardizing future research.

Refining the psychiatric syndrome of anti-N-methyl-d-aspartate receptor encephalitis.

OBJECTIVE: To review the psychiatric symptoms of anti-N-methyl-d-aspartate (NMDA) receptor encephalitis, in an attempt to differentiate the presentation from a primary psychiatric disorder. METHOD: A systematic literature review of PubMed and EMBASE of all published cases of anti-NMDA receptor encephalitis was performed from inception to January 2018. RESULTS: There were 706 cases of anti-NMDA receptor encephalitis identified. Cases were typically young (mean age 22.6 years, SD 14.8), female (F : M ratio 3.5 : 1) and presented with significant behavioural disturbance. Reported behaviour was most commonly severe agitation and aggression, abnormal speech, and catatonia. Psychosis occurred in 45.8% of cases. Investigation results were inconsistent (MRI abnormal in 35.6%, EEG abnormal in 83.0%) and non-specific. Psychiatric treatment often required multiple psychotropics, and there may be increased risk of significant side-effects such as neuroleptic malignant syndrome. Prognosis was usually good; however, cognitive and behavioral symptoms remained prominent during recovery, and psychiatrist involvement was required in this period. CONCLUSION: The presentation of anti-NMDA receptor encephalitis is variable. However, there are often psychiatric features which are atypical to a primary psychiatric illness, such as severe agitation, speech abnormalities, and catatonia, which may help early identification.

A Comparison of Perceived and Measured Paternal Weight and BMI, and Relationship to Weight and BMI of his Children.

INTRODUCTION: Nineteen percent of 9 years old Irish children are overweight; seven percent are obese. Our aims were: to examine whether differences exist between paternal self-reported and measured height, weight and BMI in a population representative sample; and to explore paternal perceptions of their own weight status. METHODS: Measures of height and weight for fathers and for their children from the National Longitudinal Study of Children Growing Up in Ireland were obtained using validated methods. RESULTS: Three quarters of fathers (6,263 of 8,568 study children) with a mean age of 42 years (SD 5.04) responded. The mean difference between self-reported and measured weight was -1.03kg (SD=4.52), indicating that weight was underestimated. Obese fathers were more likely to have an obese son (9.4% compared to 5.3% for the full cohort) and an obese daughter (12.4% compared to 7.7%). DISCUSSION: These data suggest that there is a strong relationship between fathers' weights and his childrens' weights. A leading factor in the development of childhood obesity is parental obesity. Targeting overweight and obesity in the child should occur simultaneously with tackling overweight and obesity in the parents; in this study, the fathers.

Review of cardiometabolic risk factors in a cohort of paediatric type 1 diabetes mellitus patients.

BACKGROUND: Type 1 diabetes mellitus (T1DM) is a recognised risk factor for cardiometabolic disease. Other risk factors include age, gender, family history, glycaemic control, dyslipidaemia, weight, and activity levels. AIMS: To estimate the point prevalence of cardiometabolic risk factors in a paediatric population with T1DM. METHODS: Eighty-one patients with T1DM aged between 10 and 16 years attended during the study and 56 (69.1 %) patients agreed to participate. Mixed methods data collection included a questionnaire developed for this study, supplemented by retrospective and prospective data collected from the patient records. RESULTS: Of 56 subjects with T1DM, aged 12.7 ± 1.7 years (10-16 years) 26 were male and 30 were female. Mean HbA1c was 72 ± 14 mmol/mol. 53 subjects (94.6 %) had at least one additional cardiometabolic risk factor. CONCLUSIONS: Cardiometabolic risk factors are present in this population with T1DM. Identifying cardiometabolic risk factors in adolescent T1DM patients is the first step in prevention of future morbidity and mortality.