Temporal and regional variation in the use of biologic and targeted synthetic DMARDs for rheumatoid arthritis: a nationwide cohort study.

OBJECTIVE: To evaluate temporal and regional variation in biologic and targeted synthetic DMARD (b/tsDMARD) initiation for rheumatoid arthritis (RA) in England and Wales. METHODS: An observational cohort study was conducted for people with RA enrolled in the National Early Inflammatory Arthritis Audit (NEIAA) between May 2018 and April 2022 who had 12-month follow-up data. Temporal trends in escalation to b/tsDMARDs within 12 months of initial rheumatology assessment were explored, including comparisons before and after publication (July 2021) of national guidelines that lowered the threshold for b/tsDMARD initiation to include moderate-severity RA. Case-mix-adjusted, mixed-effects regression was used to evaluate regional and hospital-level variation in b/tsDMARD initiation. RESULTS: Of 6,098 RA patients with available follow-up, 508 (8.3%) initiated b/tsDMARDs within 12 months of initial assessment. b/tsDMARD escalation increased marginally towards the end of the study period (9.2% in May 2021/22); however, no significant differences were evident after guidelines were published permitting b/tsDMARDs for moderate-severity RA. The proportion of individuals escalated to b/tsDMARDs varied considerably between regions, ranging from 5.1% in Wales to 10.7% in North-West England. Following case-mix adjustment, the intraclass correlation (ICC) for hospitals within regions was 0.17, compared with a between-region ICC of 0.0, suggesting that the observable regional variation reflected hospital-level differences rather than systematic differences between regions themselves. CONCLUSION: There is marked variation in escalation to b/tsDMARDs for people newly-diagnosed with RA throughout England and Wales, despite a universal healthcare system. These disparities must be addressed if we are to deliver equitable access to b/tsDMARDs, regardless of geography.

Impact of visualising healthcare quality performance: a systematic review.

OBJECTIVE: Performance visualisation tools are increasingly being applied in healthcare to enhance decision-making and improve quality of care. However, there is a lack of comprehensive synthesis of their overall effectiveness and the contextual factors that influence their success in different clinical settings. This study aims to provide a broad synthesis of visualisation interventions not limited to a specific department. DESIGN: Systematic review. DATA SOURCES: MEDLINE and Embase were searched until December 2022. ELIGIBILITY CRITERIA: Randomised controlled trials (RCTs) and observational studies in English involving a visualisation intervention, either alone or as a core intervention, that reported quantitative outcomes including process and outcome indicators. DATA EXTRACTION AND SYNTHESIS: Data on study characteristics, intervention characteristics, outcome measures and results were extracted. The quality of evidence was assessed using the Grading of Recommendations Assessment, Development and Evaluation approach, and risk of bias was evaluated with Risk of Bias 2 for RCTs and Risk of Bias in Non-randomised Studies - of Interventions for non-randomised studies. RESULTS : Of the 12 studies included, 2 were RCTs and 10 were observational studies, including 1 before-after study and 1 interrupted time series study. Five studies (42%) were conducted in teaching hospital settings. Compared with the control group or baseline, 10 studies reported a statistically significant change in at least one of their outcome measures. A majority of the studies reported a positive impact, including prescription adherence (6/10), screening tests (3/10) and monitoring (3/10). Visualisation tool factors like type, clinical setting, workflow integration and clinician engagement, may have some influence on the effectiveness of the intervention, but no reliable evidence was identified. CONCLUSION: Performance visualisation tools have the potential to improve clinical performance indicators. More studies with standardised outcome measures and integrating qualitative methods are needed to understand the contextual factors that influence the effectiveness of these interventions.

STEM exam performance: Open- versus closed-book methods in the large language model era.

BACKGROUND: The COVID-19 pandemic accelerated the shift to remote learning, heightening scrutiny of open-book examinations (OBEs) versus closed-book examinations (CBEs) within science, technology, engineering, arts and mathematics (STEM) education. This study evaluates the efficacy of OBEs compared to CBEs on student performance and perceptions within STEM subjects, considering the emerging influence of sophisticated large language models (LLMs) such as GPT-3. METHODS: Adhering to PRISMA guidelines, this systematic review analysed peer-reviewed articles published from 2013, focusing on the impact of OBEs and CBEs on university STEM students. Standardised mean differences were assessed using a random effects model, with heterogeneity evaluated by I2 statistics, Cochrane's Q test and Tau statistics. RESULTS: Analysis of eight studies revealed mixed outcomes. Meta-analysis showed that OBEs generally resulted in better scores than CBEs, despite significant heterogeneity (I2 = 97%). Observational studies displayed more pronounced effects, with noted concerns over technical difficulties and instances of cheating. DISCUSSION: Results suggest that OBEs assess competencies more aligned with current educational paradigms than CBEs. However, the emergence of LLMs poses new challenges to OBE validity by simplifying the generation of comprehensive answers, impacting academic integrity and examination fairness. CONCLUSIONS: While OBEs are better suited to contemporary educational needs, the influence of LLMs on their effectiveness necessitates further study. Institutions should prudently consider the competencies assessed by OBEs, particularly in light of evolving technological landscapes. Future research should explore the integrity of OBEs in the presence of LLMs to ensure fair and effective student evaluations.

Factors associated with biological and targeted synthetic disease-modifying antirheumatic drug initiation for rheumatoid arthritis in underserved patient groups in England and Wales, UK: a national cohort study.

BACKGROUND: Quantifying health-care inequality is essential to addressing the imbalance in outcomes attributable to age, sex, race or ethnicity, and multimorbidity. In this study, we analysed differences in the initiation of biological or targeted synthetic disease-modifying antirheumatic drugs (DMARDs) in patients with rheumatoid arthritis within the universal health-care system of England and Wales, UK. METHODS: An observational cohort study was conducted using the National Early Inflammatory Arthritis Audit (NEIAA) dataset. We included all patients with rheumatoid arthritis who were enrolled in NEIAA between May 8, 2018, and April 30, 2022, and who had 12-month follow-up data available. Modified Poisson regression was used to explore factors associated with the initiation of biological and targeted synthetic DMARDs within 12 months of initial rheumatology assessment. The factors evaluated included age, sex, ethnicity, socioeconomic status (index of multiple deprivation), smoking status, and relevant comorbidities (lung disease, cardiovascular disease, cancer, and depression). NEIAA is supported by people with lived experience of rheumatoid arthritis, who contributed to study design and the interpretation of findings. FINDINGS: 6098 patients in NEIAA had new diagnoses of rheumatoid arthritis and available follow-up data. The mean age was 59·2 years (SD 14·9); 3912 (64·2%) patients were women and 2186 (35·8%) were men. 6047 (99·2%) patients had available ethnicity data, of whom 5215 (86·2%) were White, 152 (2·5%) were Black, 478 (7·9%) were Asian, and 202 (3·3%) were of mixed or other ethnicities. 508 (8·3%) of 6098 patients initiated biological and targeted synthetic DMARDs within 12 months. Patients younger than 40 years were more likely to be initiated on biological and targeted synthetic DMARDs than individuals older than 65 years (multivariable-adjusted risk ratio 2·41 [95% CI 1·83-3·19]; p<0·0001). Asian individuals were less likely to be initiated on biological and targeted synthetic DMARDs than White individuals (0·52 [0·36-0·76]; p=0·0007), which persisted after adjustment for socioeconomic status, comorbidities, baseline disease severity, and the initial response to conventional synthetic DMARDs. These differences were evident for Asian women but not Asian men. Black individuals were more likely to be initiated on biological and targeted synthetic DMARDs than White individuals (1·54 [1·10-2·16]; p=0·012), which became non-significant after adjusting for baseline disease severity and autoantibody status. INTERPRETATION: The initiation of biological and targeted synthetic DMARDs for patients with newly diagnosed rheumatoid arthritis varies markedly by ethnicity and age in the universal health-care system of England and Wales. This study demonstrates the importance of providing tailored information and ensuring equitable access to high-quality care for underserved patient groups. The one-size-fits-all approach must be reconsidered if health disparities are to be mitigated effectively. FUNDING: Sandoz UK.

Factors influencing seasonal chemistry patterns in Virginia mountain streams.

The relative influence of seasonal patterns in hydrological flow and seasonal differences in biological and geochemical activity on stream chemistry patterns is difficult to discern because they covary; temperate systems are characterized by lower mean flow in the summer (i.e. corresponding to deeper flow paths, elevated temperature, and biological activity), and higher mean flow in the winter (i.e. corresponding to shallower flow paths, depressed temperature, and biological dormancy). Using 2018 data, when seasonal stream flow conditions reversed, and two prior conventional water years, the relationship between monthly acid-relevant analyte concentrations and streamflow were compared within and between winter and summer to provide insight into controls on characteristic seasonal chemistry patterns at two mid-Appalachian sites with distinct geology (weatherable mafic and weather resistant siliciclastic). Acid neutralizing capacity (ANC) increased (1) with lower flow, in both seasons and (2) in summer, for all flow conditions. The compounding impacts resulted in a doubling of concentration from typical winter with high flow to summer with low flow at both sites. Base cation patterns tracked ANC at the mafic site, resulting in an ~ 60% increase of from winter with high flow to summer with low flow; distinctions between summer and winter contributed more to the seasonal pattern (72%) than changes in flow. Sulfate increased at the mafic site (1) with higher flow, in both seasons and (2) in winter, for all flow conditions, resulting in an ~ 50% increase from summer with low flow to winter with high flow; distinctions between winter and summer conditions and flow contributed similarly (40-60%) to the typical seasonal chemical pattern. The biogeochemical mechanism driving differences in stream chemistry between summer and winter for the same flow conditions is likely increased rates of natural acidification from elevated soil respiration in summer, resulting in greater bedrock weathering and sulfate adsorption. Findings highlight the significance and consistency of growing vs dormant season variations in temperature and biological activity in driving intra-annual patterns of stream solutes. This data set informs parameterization of hydro-biogeochemical models of stream chemistry in a changing climate at a biologically relevant, seasonal, timescale. Supplementary Information: The online version contains supplementary material available at 10.1007/s10533-024-01163-x.

The relationship between Zoster serology, vaccination uptake and infection rates: a single-centre cross-sectional study.

Objective: This study aimed to assess the prevalence of Varicella-Zoster Virus (VZV) immunity, vaccination uptake and incidence of VZV-related events in inflammatory arthritis (IA) patients initiating biologic or targeted synthetic disease-modifying antirheumatic drugs. Methods: An observational study was conducted in a single hospital between March 2019 and December 2020. Ninety-three IA patients were included. Data were collected from electronic health records and analysed using the chi-squared test. Results: The majority of patients (91.4%) were seropositive for VZV, reaffirming the necessity for vaccination. In total, 8.6% of the cohort received the Zostavax vaccine, despite a small yet significant number of patients (4.3%) experiencing Herpes Zoster after initiating treatment. Multiple factors contributed to low vaccine uptake, including limited vaccine availability, discrepancies between the British Society for Rheumatology and Joint Committee on Vaccination and Immunisation guidelines, vaccine hesitancy and concerns regarding vaccine efficacy and risks. Discussion: Significant VZV immunity exists among patients prior to targeted therapy commencement. Risk factors for VZV-related events include Janus kinase inhibition, increasing age and long-term steroid use. VZV-related events occurred exclusively in patients with prior viral immunity. Despite most patients having serological evidence of prior VZV exposure, our study exposes critical gaps between current clinical guidelines and practice, particularly in VZV vaccine uptake. Barriers to vaccination include inconsistent guidelines, limited vaccine availability and patient-level hesitancy. This is concerning as our cohort demonstrated small but significant rates of zoster, mostly among patients on long-term steroids.

Association between interleukin-12 p40 subunit and risk of primary Sjögren's syndrome: a Mendelian randomization study.

OBJECTIVES: Interleukin-12 (IL-12) signalling was proposed in the immunopathogenesis of primary Sjögren's disease. The efficacy of therapies targeting this pathway is currently unclear. Herein, we investigated the associations between circulating proteins involved in the IL-12 and IL-23 signalling pathways on primary Sjögren's disease using mendelian randomization. METHODS: We selected SNPs from protein quantitative trait loci of IL12A, IL12B, IL12Rß1, IL12Rß2, and IL23R to examine the association between alterations in their levels and risk of primary Sjögren's disease. Genetic association data for proteins were taken from studies ranging from 3,301-54 306 in sample size, and from 3,232 cases of primary Sjögren's disease and 17 481 controls. The Wald ratio or inverse variance weighted methods estimated causal effects. We applied colocalization and pleiotropy-robust methods as sensitivity analyses for confounding. RESULTS: There was a negative association between genetically predicted IL-12p40 (encoded by IL12B) and primary Sjögren's disease. In the two independent exposure datasets odds ratio (OR) 0.79 (95% confidence interval [CI] 0.68-0.93; P-value = 0.004) and OR 0.86 (95% CI 0.78-0.95; P-value = 0.003) per standard deviation decrease in genetically predicted IL-12p40. Neither IL-12Rß2 and IL-23R met the threshold P-value after MR analyses (P-value < 0.01) for colocalization assessment. No variants for the IL12A gene met prerequisite thresholds for weak instrument bias. CONCLUSION: This study provides genetic evidence that IL-12p40 has a causal role in primary Sjögren's disease pathogenesis. Our data suggest that decreasing levels of IL-12p40 may be deleterious. We would not suggest selecting this drug target as a therapeutic option.

Harnessing Mobility: A Medically Complex Child's Home Program Utilizing an In-Home Body Weight Support System.

PURPOSE: To describe a home program for a child with medical complexity using an over-ground body weight support (BWS) system. SUMMARY OF KEY POINTS: Children with medical complexity often use home programs due to challenges with regular therapy attendance. In this case, effective home program components including child centered design, family leadership, and best practice principles were prioritized around the PUMA (portable mobility aid for children). This BWS system was to be used for 1 hour per day to support mobility and active play. STATEMENT OF CONCLUSIONS: The CMC and family demonstrated high adherence, using over-ground BWS 87% of the 135 days it was accessible with an average daily usage of 59 min spread across 1-3 bouts per day. The average daily fun index during usage was 7/10. RECOMMENDATIONS FOR CLINICAL PRACTICE: This home program demonstrated over-ground BWS technology as a feasible, fun platform for functional mobility and socialization in a child with significant medical and physical limitations.

What role do socioeconomic and clinical factors play in disease activity states in rheumatoid arthritis? Data from a large UK early inflammatory arthritis audit.

BACKGROUND: Persistently active rheumatoid arthritis (pactiveRA) may be due to the interplay between biological and non-biological factors. The role of socioeconomic factors remains unclear. OBJECTIVES: To explore which biological and non-biological factors associate with pactiveRA. METHODS: Adults with early RA in the National Early Inflammatory Arthritis Audit, recruited from May 2018 to October 2022, were included if having pactiveRA or persistently low RA (plowRA). The pactiveRA was defined as three consecutive Disease Activity Score-28 joints (DAS28) of >3.2 at baseline, 3 and 12 months. The plowRA was defined as DAS28 ≤3.2 at 3 and 12 months. Stepwise forward logistic regression was used to explore associations with pactiveRA (outcome). Age and gender were included a priori, with socioeconomic factors and comorbidities as exposure variables. RESULTS: 682 patients with pactiveRA and 1026 plowRA were included. Compared with plowRA, patients with pactiveRA were younger (58, IQR: 49-67) versus (62, IQR: 52-72), and included more women (69% vs 59%). The pactiveRA was associated with worse scores in patient-reported outcomes at baseline, and anxiety and depression screens. Overall, there was clear social patterning in pactiveRA, with age-by-gender interaction. Logistic regression indicated age, gender, social deprivation and previous or current smoking, were independently associated with pactiveRA, after controlling for disease severity markers (seropositivity). Depression, lung disease, gastric ulcers and baseline corticosteroid use, were also associated with pactiveRA (p<0.05 for all). CONCLUSION: Socioeconomic factors and deprivation were associated with pactiveRA, independent of clinical and disease characteristics. Identifying 'adverse' socioeconomic drivers of pactiveRA can help tailor interventions according to individual need.

Management of refractory disease and persistent symptoms in inflammatory arthritis: qualitative framework analysis of interviews with patients and healthcare professionals.

Objectives: This study aims to explore patients' and clinicians' experiences in managing and living with refractory disease (RD) and persistent physical and emotional symptoms (PPES) in patients with RA or polyarticular JIA from their perspectives through interviews and/or focus groups. Methods: A qualitative exploration with 25 patients and 32 multidisciplinary rheumatology healthcare professionals (HCPs) was conducted to obtain participants respective understanding and experiences of managing RD/PPES and its impact on the patient-professional relationship. A pragmatic epistemology approach with framework analysis was employed. Results: Four key themes were identified from both patients and professionals in the management of RD/PPES: risk/perpetuating factors/triggers; need for a patient-centred holistic approach to care, diagnosis and treatment; discordance and impact on the patient-practitioner relationship and current problems in managing RD/PPES. These themes covered 22 subthemes, with none being patient specific and seven being HCP specific. Suggestions for potential management strategies were highlighted throughout, such as involving other specialties or a multidisciplinary team, assessing/treating patient-reported outcome measures and psychosocial factors, patient (re)education, need for adjustments/aids or adaptations, checking the diagnosis and further investigations/imaging and optimizing medications. Conclusion: Management strategies need to be developed that enable appropriate treatment plans for those with RD/PPES that account for wider biopsychosocial factors beyond inflammation and reduce discordance in the patient-practitioner relationship.

The prescription and monitoring of conventional synthetic disease-modifying anti-rheumatic drugs: British Society for Rheumatology guideline scope.

This guideline will provide up-to-date, evidence-based recommendations on the safe use of non-biologic DMARDs, also called conventional synthetic DMARDs (csDMARD), across the full spectrum of autoimmune rheumatic diseases. The guideline will update the guideline published in 2017 and will be expanded to include people of all ages. Updated information on the monitoring of DMARDs and vaccinations will be included. The guideline will be developed using the methods and processes described in the British Society for Rheumatology's 'Creating clinical guidelines: our protocol', updated 2023.

The safety of antivirals and neutralising monoclonal antibodies used in prehospital treatment of Covid-19.

OBJECTIVE: This proof-of-principle pharmacovigilance study used Electronic Health Record (EHR) data to examine the safety of sotrovimab, paxlovid and molnupiravir in prehospital treatment of Covid-19. METHOD: With NHS England approval, we conducted an observational cohort study using OpenSAFELY-TPP, a secure software-platform which executes analyses across EHRs for 24 million people in England. High-risk individuals with Covid-19 eligible for prehospital treatment were included. Adverse events (AEs) were categorised into events in the drug's Summary of Product Characteristics (SmPC), drug-reactions and immune-mediated. Cox models compared risk across treatments. A pre-pandemic record analysis was performed for comparative purposes. RESULTS: Between 2021-2023, 37,449 patients received sotrovimab, paxlovid or molnupiravir whilst 109,647 patients made up an eligible-but-untreated population. The 28-day rates of AEs were low: SmPC 0.34 per 1000 patient-years (95% CI 0.32-0.36); drug-reactions 0.01 (95% CI 0.01-0.02) and immune-mediated 0.03 (95% CI 0.03-0.04), and similar or lower than the pre-pandemic period. Compared with the eligible but untreated population, sotrovimab and paxlovid associated with a risk of SmPC AE [adjHR 1.36 (95% CI 1.15-1.62) and 1.28 (95% CI 1.05-1.55), respectively], whilst sotrovimab associated with a risk of drug-reactions [adjHR 2.95 (95% CI 1.56-5.55)] and immune-mediated events [adjHR 3.22 (95% CI 1.86-5.57)]. CONCLUSION: Sotrovimab, paxlovid and molnupiravir demonstrate acceptable safety profiles. Although the risk of AEs was greatest with sotrovimab, event rates were lower than comparative pre-pandemic period.

Pneumococcal vaccine uptake in patients with inflammatory arthritis: a single centre cohort study.

INTRODUCTION: Current guidelines recommend pneumococcal vaccination in individuals who are over the age of 65 or are immunosuppressed due to a disease or treatment. The objective of this study was to assess vaccine uptake rates in people with inflammatory arthritis for the pneumococcal, influenza and Covid-19 vaccines and factors determining uptake. METHODS: We conducted a retrospective single centre cohort study in the UK of individuals with rheumatoid arthritis, psoriatic arthritis and axial spondylarthritis between October and December 2023. Data were collected for age, gender, co-morbidities, immunosuppressive therapies, and dates of vaccines. Logistic regression was used to evaluate predictors of vaccine uptake, with adjustments for demographic and clinical factors. RESULTS: 906 individuals were identified. 46% were receiving treatment with csDMARD, 26% on biologic monotherapy, and 23% were on both biologic and csDMARDs. 316 individuals (35%) received a pneumococcal vaccine, lower than uptake for influenza (63%) and Covid-19 (87%) vaccines. Predictors of pneumococcal vaccine uptake included age, with older patients more likely to be vaccinated (odds ratio [OR] for age ≥ 65 years: 1.67, 95% CI 1.21-2.29). Those on biological therapy demonstrated higher likelihood of vaccination (OR for biologic therapy: 1.81, 95% CI 1.33-2.47). Additional Joint committee for immunisation and vaccination (JCVI) Green Book indicators also positively influenced vaccine uptake (OR: 1.67, 95% CI 1.19-2.33). CONCLUSION: Pneumococcal vaccine uptake in inflammatory rheumatic diseases is low, especially in younger patients and those not on biological therapy. The study highlights the need for a focused approach, distinct from strategies for other vaccines, to address this public health challenge.

Potential impact of European Medicines Agency measures to minimise risk of serious side effects on JAKi prescribing and utilisation in the UK.

OBJECTIVE: Janus kinase inhibitors (JAKi) or targeted synthetic (ts) disease-modifying antirheumatic drugs (DMARDs) effectively treat rheumatoid arthritis (RA). However, due to safety concerns, the European Medicines Agency (EMA) published risk minimisation measures limiting JAKi prescription to certain at-risk patients unless no suitable alternative is available. This analysis included patients who had started their first-ever JAKi before EMA measures were published in a large national cohort study to investigate the potential impact of these measures on JAKi prescribing and utilisation in UK. METHOD: RA patients starting first-ever JAK inhibitor therapy in BSRBR-RA between 13-February-2017 and 31-May-2022 were included. Percentages of patients meeting EMA risk criteria were presented. For at-risk patients, previous number of distinct biological (b) DMARD classes were described. RESULT: A total of 1341 patients were included, and 80% (N = 1075) met ≥1 EMA risk criterion. Of those who met ≥1 risk criterion, 529 patients (49%) had received JAKi as their first or second b/tsDMARD class, whereas 299 (28%) had received ≥3 prior bDMARD classes. CONCLUSION: Four-in-five RA patients commencing JAKi before the EMA advisory were considered 'at-risk' with prescribing only advised if there was no suitable alternative. Almost a third of those patients had already received ≥3 bDMARDs classes, and alternative therapies would be very limited for them; meanwhile, suitable alternatives might have existed for the remaining proportion, especially for those who received JAKi as their first or second b/tsDMARD, and re-evaluation of the suitability of their treatment may be needed.

Psychological distress over 12 months post-diagnosis in an early inflammatory arthritis cohort.

OBJECTIVES: People with inflammatory arthritis (IA) experience worsened mental wellbeing alongside disease progression. Using the National Early Inflammatory Arthritis Audit (NEIAA), we assessed trends in psychological distress during 12-months following IA diagnosis, mapping these against clinical outcomes to identify associations. METHODS: This is a prospective study of people recruited to NEIAA receiving an IA diagnosis and completing the baseline patient survey. Patient reported outcomes (PROs) at baseline, 3-months and 12-months were collected, including psychological distress (assessed using Patient Health Questionnaire Anxiety and Depression Screener (PHQ4ADS)). Mixed effects linear regression models estimated associations between predictor variables with psychological distress at baseline and over time. RESULTS: Of 6,873 eligible patients, 3,451 (50.2%) showed psychological distress at baseline. Of those completing follow-ups, 30.0% and 24.1% were distressed at 3-months and 12-months, respectively. Higher psychological distress at diagnosis was more commonly reported by younger, female, and non-white patients. Clinical factors, including higher counts of comorbidities, prior depression, and higher disease activity at diagnosis were associated with higher distress. Higher distress at baseline was associated with poorer outcomes over time in quality of life, disability, work performance, disease activity, as well as reduced likelihood of achieving good treatment response by EULAR criteria. CONCLUSION: Half of patients with IA show significant mental health comorbidity at presentation, which associated with worse disease outcomes and quality of life. Screening for anxiety and depression should be a universal standard, and access to effective mood therapies alongside arthritis treatments is essential. Strategies should be culturally valid and consider multi-morbidities.

Trust performance in managing inflammatory arthritis over time in England and Wales: a latent class analysis approach.

Objectives: To evaluate trust-level performance in time to initiation of DMARD therapy in patients with early inflammatory arthritis (EIA), with identification of the change in performance trajectories over time and investigation of trust characteristics associated with this change. Methods: We included 130 trusts from the UK contributing to the National Early Inflammatory Arthritis Audit (NEIAA) from 2018 to 2020. The primary outcome was days from referral to initiation of DMARD therapy in patients with EIA. Latent class growth mixture models were applied to identify distinct groups of trusts with similar trajectories of performance change over time. We used mixed effects linear and multinomial logistic regression models to evaluate the association between delay in treatment and trust-level characteristics. Results: The mean time to DMARD initiation was 53 days (s.d. 18), with an average 0.3-day decrease with each month over time. Four latent trajectories were identified in our cohort, with >77% of individual trusts showing ongoing improvements in decreasing treatment waiting times. Prior to separating by latent class, time to DMARD initiation was shorter in trusts with higher rheumatology staffing, a local EIA treatment pathway and those with access to musculoskeletal ultrasound. Trusts with more nurses in the rheumatology department were less likely to be in the worst performance group [odds ratio 0.69 (95% CI 0.49, 0.93)]. Conclusion: In this cohort study, we observed a reduction in treatment waiting time over time. Trusts with better staffed and improved EIA clinical structure are likely to initiate definitive treatment earlier in patients with EIA.

Real-world environmental enrichment rehabilitation paradigm in people with severe traumatic brain injury: a pilot feasibility study.

BACKGROUND: The use of Environmental Enrichment (EE) has been widely studied in animal models. However, the application of the same in humans is limited to rehabilitation settings. OBJECTIVE: To investigate the feasibility of a community-based EE paradigm in adults with brain injury. METHODS: Six individuals diagnosed with traumatic brain injury enrolled in the study. The Go Baby Go Café instrumented with a body weight harness system, provided physical and social enrichment as participants performed functional tasks for 2 hours, three times a week, for 2 months. Feasibility and safety outcomes were recorded throughout sessions. Clinical measures including 10-meter walk, timed up and go, jebsen hand function, 6-minute walk, and trail making tests were obtained pre and post intervention. RESULTS: All participants completed the study. The attendance was 100% and adherence was 87%. Positive changes in clinical measures were statistically significant for the timed up and go (p = 0.0175), TUG-cognitive (p = 0.0064), 10-meter walk (p = 0.0428), six-minute walk (p = 0.0196), TMT-A (p = 0.034). Changes in JHFT were not significant (p = 0.0506), with one subject recording values counter to the trend. CONCLUSION: The Café was a comprehensive EE-based intervention that was feasible, safe, and has the potential to enhance motor and cognitive function in individuals with brain injury.

Understanding the psychosocial determinants of effective disease management in rheumatoid arthritis to prevent persistently active disease: a qualitative study.

BACKGROUND: According to epidemiological studies, psychosocial factors are known to be associated with disease activity, physical activity, pain, functioning, treatment help-seeking, treatment waiting times and mortality in people with rheumatoid arthritis (RA). Limited qualitative inquiry into the psychosocial factors that add to RA disease burden and potential synergistic interactions with biological parameters makes it difficult to understand patients' perspectives from the existing literature. AIM: This study aimed to gather in-depth patient perspectives on psychosocial determinants that drive persistently active disease in RA, to help guide optimal patient care. METHODS: Patient research partners collaborated on the research design and materials. Semistructured interviews and focus groups were conducted online (in 2021) with patients purposively sampled from diverse ethnicities, primary languages, employment status and occupations. Data were analysed using inductive thematic analysis. RESULTS: 45 patients participated across 28 semistructured interviews and three focus groups. Six main themes on psychosocial determinants that may impact RA management were identified: (1) healthcare systems experiences, (2) patient education and health literacy, (3) employment and working conditions, (4) social and familial support, (5) socioeconomic (dis)advantages, and (6) life experiences and well-being practices. CONCLUSION: This study emphasises the importance of clinicians working closely with patients and taking a holistic approach to care that incorporates psychosocial factors into assessments, treatment plans and resources. There is an unmet need to understand the relationships between interconnected biopsychosocial factors, and how these may impact on RA management.