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Rakhshan is a third year DPhil student at the Botnar Institute. His research looks at implementing the world’s first national patient-reported outcome measurement programme for gender affirming care. He tells us about how photography has developed from being a hobby into a way of balancing his DPhil work.
The burden of hand trauma surgery on primary care in the United Kingdom: a nation-wide analysis of antibiotic and opioid prescriptions.
Although surgical site infection (SSI) risk after hand trauma surgery is around 5%, the severity of these infections is not known. The risk of superficial SSI in a cohort study was evaluated using NHS UK-wide primary care records (n = 641,223), using the Clinical Practice Research Datalink GOLD database. Within this cohort, a subcohort of those who had undergone a hand surgery operation for trauma were identified (n = 3,088). Antibiotic and analgesic prescriptions were analysed at 30 and 90 days postoperatively. By 30 days, 6.2% had been prescribed antibiotics appropriate for SSI, rising to 14.4% (CI [13.2 to 15.8]) by 90 days. By 30 days, 10% had been prescribed opioid analgaesia and by 90 days this had increased to 13.8%. Antibiotics prescriptions for SSI in primary care are substantially higher than the NICE estimate for SSI overall and the expected risk in hand trauma. The implications of this study are that many patients are receiving treatment for SSI in primary care and may be in more pain, for longer, than we expect. Further exploration of this is warranted and future research in hand trauma surgery should capture adverse events occurring outside of the hospital environment.Level of evidence: II.
Ethnic disparities in COVID-19 mortality and cardiovascular disease in England and Wales between 2020-2022
Previous studies reported higher COVID-19 mortality risk among certain ethnic groups, but data on ethnic disparities in COVID-19-related cardiovascular disease (CVD) were lacking. We estimated age-standardised incidence rates and adjusted hazard ratios for 28-day mortality and 30-day CVD for individual ethnicity groups from England and Wales, using linked health and administrative data. We studied 6-level census-based ethnicity group classification, 10-level classification (only for Wales), and 19-level classification as well as any ethnicity sub-groups comprising >1000 individuals each (only for England). COVID-19 28-day mortality and 30-day CVD risk was increased in most non-White ethnic groups in England and Asian population in Wales between 23rd January 2020 and 1st April 2022. English data show mortality decreased during the Omicron variant's dominance, whilst CVD risk [95% confidence interval] remained elevated for certain ethnic groups when compared to White populations (January-April 2022): by 120% [28-280%] in White and Asian men and 58% [32-90%] in Pakistan men, as compared to White British men; and by 75% [13-172%] in Bangladeshi women, 55% [19-102%] in Caribbean women, and 82% [31-153%] in Any Other Ethnic Group women, as compared to White British women. Ethnically diverse populations remained disproportionately affected by CVD throughout and beyond the COVID-19 pandemic.
Clinical and cost-effectiveness of a personalised guided consultation versus usual physiotherapy care in people presenting with shoulder pain: a protocol for the PANDA-S cluster randomised controlled trial and process evaluation.
INTRODUCTION: Musculoskeletal shoulder pain is a common reason for people to be treated in physiotherapy services, but diagnosis can be difficult and often does not guide treatment or predict outcome. People with shoulder pain cite a need for clear information, and timely, tailored consultations for their pain. This trial will evaluate the introduction of a personalised guided consultation to help physiotherapists manage care for individuals with shoulder pain. METHODS AND ANALYSIS: This is a cluster randomised controlled trial to evaluate the clinical and cost-effectiveness of introducing a personalised guided consultation compared with usual UK NHS physiotherapy care. Physiotherapy services (n=16) will be randomised in a 1:1 ratio to either intervention (physiotherapy training package and personalised guided consultation incorporating a new prognostic tool) or control (usual care); 832 participants (416 in each arm) identified from participating physiotherapy service waiting lists aged 18 years or over with shoulder pain will be enrolled. Follow-up will occur at 3 time points: 6 weeks, 6 months and 12 months. The primary outcome will be the Shoulder Pain and Disability Index (SPADI) score over 12 months. Secondary outcomes include global perceived change of the shoulder condition, sleep, work absence and the impact of shoulder pain on work performance, healthcare utilisation and health-related quality of life (using EuroQol 5 Dimension 5 Level (EQ-5D-5L)). A multimethod process evaluation will investigate views and experiences of participants and physiotherapists, assess uptake, facilitators and barriers to delivery, and changes in factors assumed to explain intervention outcomes. Primary analysis of effectiveness will be by intention-to-treat, and a health economic evaluation will assess cost-utility of introducing the personalised consultation. ETHICS AND DISSEMINATION: The trial received ethics approval from the Yorkshire & The Humber (South Yorkshire) Research Ethics Committee (REC reference: 23/YH/0070). Findings will be shared through journal publications, media outlets and conference presentations. Supported by patient contributors and clinical advisors, we will communicate findings through a designated website, networks, newsletters, leaflets and in the participating physiotherapy services. TRIAL REGISTRATION NUMBER: ISRCTN45377604.
Thalamic deep brain stimulation for central poststroke pain syndrome: an international multicenter study.
OBJECTIVE: The effectiveness and optimal stimulation site of deep brain stimulation (DBS) for central poststroke pain (CPSP) remain elusive. The objective of this retrospective international multicenter study was to assess clinical as well as neuroimaging-based predictors of long-term outcomes after DBS for CPSP. METHODS: The authors analyzed patient-based clinical and neuroimaging data of previously published and unpublished cohorts from 6 international DBS centers. DBS leads were reconstructed and normalized. A stimulation map was constructed on the basis of individual stimulation settings and associated outcomes. Furthermore, the authors projected the individual segmented stroke lesions and volumes of tissue activated (VTAs) of the stimulating electrode onto a normalized human connectome to obtain the connectivity profiles of the individual lesions and VTAs. RESULTS: The authors analyzed the data of 54 patients, of whom 15 were excluded from the final analysis due to a lack of imaging data. Among the remaining 39 patients from 6 different cohorts, the authors found 14 (35.9%) responders who were defined by pain relief of at least 50% at 12-month follow-up. Stimulation mapping identified areas in the posterior limb of the internal capsule, the sensorimotor thalamus, and the medial and intralaminar thalamus as effective for pain reduction. Baseline characteristics did not differ between responders and nonresponders. The stimulation sites of the responders showed significantly reduced structural connectivity to the sensory areas of the cerebral cortex compared to nonresponders. CONCLUSIONS: This comprehensive, multicenter analysis corroborates the efficacy of DBS in treating CPSP for a relevant number of patients. The posterior limb of the internal capsule and the sensorimotor thalamus emerged as potential stimulation sweet spots. The difference in structural connectivity between responders and nonresponders may constitute a biomarker of effective stimulation that can help guide surgical planning in future well-designed prospective trials.
Lifestyle Modifications and Nonpharmacologic Interventions to Improve Outcomes in Psoriatic Arthritis: A Systematic Review.
PURPOSE: Psoriatic arthritis (PsA) is a multisystem inflammatory disorder associated with significant mortality and morbidity, including functional impairment and psychological disability. Although evidence-based treatment recommendations are available for the use of drug treatments in PsA, there is little guidance for health professionals on nonpharmacologic and psychological interventions that may be useful in PsA. The objective of this systematic review (SR) was to identify how lifestyle modifications and the use of nonpharmacologic and psychological interventions may improve the outcomes of patients with PsA. METHODS: Studies were included if they evaluated adults diagnosed with PsA and included exposure to nonpharmacologic interventions, psychological interventions, and lifestyle modifications. The outcomes used needed to have been validated in PsA. A systematic literature search was run on May 28, 2021, in the Cochrane Central Register of Controlled Trials (CENTRAL), Cumulative Index to Nursing and Allied Health Literature (CINAHL), Allied and Complementary Medicine Database (AMED), EMBASE, Global Health, MEDLINE, and PsycINFO databases to identify articles related to lifestyle modifications and nonpharmacologic or psychological interventions for adults with PsA published between 2010 and 2021. Two review authors independently screened and selected full-text studies for inclusion in the SR. Risk of bias was assessed with either the Risk of Bias 2 (ie, RoB 2) tool or Critical Appraisal Skills Program checklist depending on the study type. FINDINGS: The search strategy identified 26,132 references. Eight studies examining lifestyle modifications and the effect on PsA were eligible to be included in the SR. Three of the 8 studies were randomized controlled trials, and 5 were nonrandomized studies. Three studies assessed physical activity, 3 assessed diet, 1 study assessed smoking, and another study assessed mud bath therapy. There was large heterogeneity between studies, and the measures of disease activity, and psychological and functional outcomes varied widely between studies. IMPLICATIONS: Although this SR identified 8 relevant studies, these studies did not provide high-quality evidence to guide patients for non-drug treatments of PsA. The effectiveness of these interventions has therefore not been established. We found that physical activity seems to have a positive impact on disease activity and psychological well-being. Further well-designed research studies are needed to develop treatment recommendations. PROSPERO identifier: CRD42021257404.
Treatments for enhancing sleep quality in fibromyalgia: a systematic review and meta-analysis.
OBJECTIVES: Sleep disturbance is a key symptom of fibromyalgia and a risk factor for chronic widespread pain. This systematic review and meta-analysis aims to assess the effectiveness of pharmacological treatments and cognitive behavioural therapy (CBT) in improving sleep quality in fibromyalgia patients. METHODS: A systematic search of PubMed, MEDLINE, Embase, Cochrane CENTRAL, and CINAHL was conducted for randomized controlled trials (RCTs) published up to April 2023. Studies assessing pharmacological or CBT interventions with sleep-related outcomes were included. Data were extracted, and meta-analyses were performed where applicable. Study quality and bias were evaluated using the Cochrane Risk of Bias tool. RESULTS: Forty-seven RCTs, including 11094 participants, were reviewed. CBT for insomnia (CBT-I) showed a significant improvement in sleep quality (SMD -0.63, 95%CI -0.98 to -0.27), while CBT for pain (CBT-P) had no significant impact. Pharmacological agents such as pregabalin and sodium oxybate moderately improved sleep, but there was uncertainty around this evidence. Amitriptyline, milnacipran, and duloxetine showed no significant benefit for sleep. Study heterogeneity was moderate, and no publication bias was detected. CONCLUSION: CBT-I is a promising treatment for enhancing sleep quality in fibromyalgia. Pharmacological treatments like pregabalin may be beneficial but should be used cautiously due to potential risks. Future research should prioritise trials focusing on sleep as a primary outcome and explore the comparative effectiveness of pharmacological treatments and CBT-I in fibromyalgia. Understanding the mechanisms linking sleep and fibromyalgia will also help guide future therapies.
Relational spirals and thriving: A longitudinal investigation of older workers
Thriving is believed to occur when employees feel a sense of progress and momentum in the organization. This conceptual basis for thriving is inherently temporal—implying an underlying individual change process—which sets thriving apart from other well-being criteria in the Human Resource Management literature. However, surprisingly little research has demonstrated and unpacked the change and development processes that lead to thriving. In this article, we develop and test a theoretical model of the dynamic origins of thriving in a socially important context: the aging workforce. Specifically, we propose that older workers thrive when they experience relational spirals: a deepening of the employee-organization relationship as psychological contracts and role expansion drive each other in a mutually reinforcing spiral. Results from a large-scale nationally representative longitudinal study of 3370 Australian older workers—spanning 1.5 years and three time points—support the proposed model. Older workers' relational psychological contracts and role expansion formed a mutually reinforcing spiral process over time which ultimately led to higher levels of thriving. These results held even after imposing autoregressive control of lagged variables at earlier time points, and after accounting for the contributions of transactional psychological contracts to the spiral process. Our theorizing and empirical approach brings dynamic processes to the forefront of HR research on thriving, and points to implications for the role of HR in successful aging.
2023 EULAR recommendations for the management of fatigue in people with inflammatory rheumatic and musculoskeletal diseases.
OBJECTIVES: Fatigue is prevalent in people with inflammatory rheumatic and musculoskeletal diseases (I-RMDs) and recognised as one of the most challenging symptoms to manage. The existence of multiple factors associated with driving and maintaining fatigue, and the evidence about what improves fatigue has led to a multifaceted approach to its management. However, there are no recommendations for fatigue management in people with I-RMDs. This lack of guidance is challenging for those living with fatigue and health professionals delivering clinical care. Therefore, our aim was to develop EULAR recommendations for the management of fatigue in people with I-RMDs. METHODS: A multidisciplinary taskforce comprising 26 members from 14 European countries was convened, and two systematic reviews were conducted. The taskforce developed the recommendations based on the systematic review of evidence supplemented with taskforce members' experience of fatigue in I-RMDs. RESULTS: Four overarching principles (OAPs) and four recommendations were developed. OAPs include health professionals' awareness that fatigue encompasses multiple biological, psychological and social factors which should inform clinical care. Fatigue should be monitored and assessed, and people with I-RMDs should be offered management options. Recommendations include offering tailored physical activity and/or tailored psychoeducational interventions and/or, if clinically indicated, immunomodulatory treatment initiation or change. Patient-centred fatigue management should consider the individual's needs and preferences, their clinical disease activity, comorbidities and other psychosocial and contextual factors through shared decision-making. CONCLUSIONS: These 2023 EULAR recommendations provide consensus and up-to-date guidance on fatigue management in people with I-RMDs.
Leaders laughing in the line of fire: An emotional aperture perspective on leader laughter in response to critical questions.
Leaders are frequently put in the difficult position of repudiating critical questions in front of their followers. To help manage this situation, leaders sometimes express laughter in the hopes that it will "lubricate" their interaction and reduce perceptions that they are aggressive or confrontational with the critical questioner. Ironically, leaders' laughter may backfire by diminishing their apparent friendliness and approachability in the eyes of the witnessing followers. In this article, we employ an emotional aperture perspective to examine two seemingly contradictory theoretical perspectives regarding the potential impact of laughter on the witnessing followers' perception of a leader's warmth and effectiveness. Findings from nine studies across 2,012 adults show that leader laughter-even expressed briefly-bolsters or damages leader effectiveness depending on one important contingency: whether the leader's laughter is shared by the questioner. Unshared laughter reduces leader effectiveness by undermining leaders' apparent warmth, while shared laughter increases leader effectiveness by enhancing leaders' apparent warmth. We discuss implications for the literature on emotion expression, leadership events, and leader perception and influence. (PsycInfo Database Record (c) 2024 APA, all rights reserved).
Efficacy of pharmacological interventions: a systematic review informing the 2023 EULAR recommendations for the management of fatigue in people with inflammatory rheumatic and musculoskeletal diseases.
OBJECTIVE: To identify the best evidence on the efficacy of pharmacological interventions in reducing fatigue in people with inflammatory rheumatic and musculoskeletal diseases (I-RMDs) and to summarise their safety in the identified studies to inform European Alliance of Associations for Rheumatology recommendations for the management of fatigue in people with I-RMDs. METHODS: Systematic review of adults with I-RMDs conducted according to the Cochrane Handbook. Search strategy ran in Medline, Embase, Cochrane Library, CINAHL Complete, PEDro, OTseeker and PsycINFO. Only randomised controlled trials (RCTs) or controlled clinical trials were eligible. Assessment of risk of bias, data extraction and synthesis performed by two reviewers independently and in duplicate. Data pooled in statistical meta-analyses. RESULTS: From 4151 records, 455 were selected for full-text review, 99 fulfilled the inclusion criteria and 19 RCTs were included in meta-analyses. Adalimumab was superior to placebo in reducing fatigue at 12 and 52 weeks in rheumatoid arthritis (RA) (n=3 and 2 RCTs; mean difference (MD)= -3.03, p<0.001; MD=-2.25, p=0.03, respectively). Golimumab (n=2 RCTs; 24 weeks: MD=-5.27, p<0.001), baricitinib (n=2 RCTs; 24 weeks: MD=-4.06, p<0.001), sarilumab (n=2 RCTs; 24 weeks: MD=-3.15, p<0.001), tocilizumab (n=3 RCTs; 24 weeks: MD=-3.69, p<0.001) and tofacitinib (n=3 RCTs; 12 weeks: MD=-4.44, p<0.001) were also superior to placebo in reducing fatigue in RA. A dose/effect relationship was observed for sarilumab, tocilizumab and tofacitinib. In spondyloarthritis (excluding psoriatic arthritis), secukinumab was superior to placebo in reducing fatigue at 16 weeks (n=2 RCTs; MD=-4.15, p<0.001), with a dose/effect relationship also observed. The narrative results of the RCTs not included in the meta-analysis indicated that several other pharmacological interventions were efficacious in reducing fatigue, with reassuring safety results. CONCLUSIONS: Several pharmacological interventions are efficacious and generally safe for managing fatigue in people with I-RMDs.
Efficacy of non-pharmacological interventions: a systematic review informing the 2023 EULAR recommendations for the management of fatigue in people with inflammatory rheumatic and musculoskeletal diseases.
OBJECTIVE: To identify the best evidence on the efficacy of non-pharmacological interventions in reducing fatigue in people with inflammatory rheumatic and musculoskeletal diseases (I-RMDs) and to summarise their safety in the identified studies to inform European Alliance of Associations for Rheumatology recommendations for the management of fatigue in people with I-RMDs. METHODS: Systematic review of randomised controlled trials (RCTs) including adults with I-RMDs conducted according to the Cochrane Handbook. Search strategy ran in Medline, Embase, Cochrane Library, CINAHL Complete, PEDro, OTseeker and PsycINFO. Assessment of risk of bias, data extraction and synthesis were performed by two reviewers independently. Data were pooled in meta-analyses. RESULTS: From a total of 4150 records, 454 were selected for full-text review, 82 fulfilled the inclusion criteria and 55 RCTs were included in meta-analyses. Physical activity or exercise was efficacious in reducing fatigue in rheumatoid arthritis (RA) (standardised mean differences (SMD)=-0.23, 95% CI=-0.37 to -0.1), systemic lupus erythematosus (SLE) (SMD=-0.54, 95% CI=-1.07 to -0.01) and spondyloarthritis (SMD=-0.94, 95% CI=-1.23 to -0.66); reduction of fatigue was not significant in Sjögren's syndrome (SMD=-0.83, 95% CI=-2.13 to 0.47) and systemic sclerosis (SMD=-0.66, 95% CI=-1.33 to 0.02). Psychoeducational interventions were efficacious in reducing fatigue in RA (SMD=-0.32, 95% CI=-0.48 to -0.16), but not in SLE (SMD=-0.19, 95% CI=-0.46 to 0.09). Follow-up models in consultations (SMD=-0.05, 95% CI=-0.29 to 0.20) and multicomponent interventions (SMD=-0.20, 95% CI=-0.53 to 0.14) did not show significant reductions of fatigue in RA. The results of RCTs not included in the meta-analysis suggest that several other non-pharmacological interventions may provide a reduction of fatigue, with reassuring safety results. CONCLUSIONS: Physica activity or exercise and psychoeducational interventions are efficacious and safe for managing fatigue in people with I-RMDs.
The role of physical activity in obesity: let's actively manage obesity.
Obesity, physical inactivity and sedentary behaviour are major public health concerns. A complex interaction of many factors leads to obesity, which requires an individualised multicomponent management strategy. As new interventions become available to help individuals manage obesity, it is essential that physical activity remains a core part of the approach. Here, we summarise current evidence regarding the benefits of physical activity as part of a management strategy of obesity. Additionally, we discuss current methods for increasing physical activity levels in individuals with obesity and outline the role of sport and exercise medicine physicians as part of the multidisciplinary team.
The role of physical activity in obesity: let's actively manage obesity.
Obesity, physical inactivity and sedentary behaviour are major public health concerns. A complex interaction of many factors leads to obesity, which requires an individualised multicomponent management strategy. As new interventions become available to help individuals manage obesity, it is essential that physical activity remains a core part of the approach. Here, we summarise current evidence regarding the benefits of physical activity as part of a management strategy of obesity. Additionally, we discuss current methods for increasing physical activity levels in individuals with obesity and outline the role of sport and exercise medicine physicians as part of the multidisciplinary team.
What Makes a Creative Team Player? A Social Dilemma Perspective on External Regulation and Creativity
Creativity is important for a group’s success, and thus, groups often demand that their members contribute creativity by setting up group goals. Group goal external regulation arises when individual members feel that their behavior is externally initiated and enforced. While research from the self-determination perspective suggests that such external regulation undermines creativity, emerging research also suggests the opposite: external regulation has motivational functions boosting creativity. To integrate these seemingly contradictory perspectives, we developed a contingency model (based on social dilemma theory) to explain the impacts of group goal external regulation. Specifically, conceiving creativity in the individual-group context of multiple goals, we suggest that group goal external regulation can prompt or hinder individual member creativity, depending on their individual goal progress (“concern for me”) and group identification (“concern for us”). We found support from two studies that when group identification is high, individuals demonstrate higher levels of creativity, irrespective of their individual goal progress and group goal external regulation experienced. When group identification is low, individuals demonstrate more contingent responses—that is, external regulation is positively (negatively) related to individual member creativity when their individual goal progress is poor (good).
Potential of nanocarriers using ABC transporters for antimicrobial resistance.
Some existing therapies such as antimicrobial regimens, drug combinations, among others, are employed for the treatment of infections that are a threat to the healthcare industry owing to low drug efficacy, increasing dosage regimes, mutation in bacteria and poor pharmacokinetics/pharmacodynamics properties of drugs. Overuse of antibiotics is fostering the emergence and spread of inherent microorganisms that confer temporary and permanent resistance. Nanocarriers accompanying the ABC transporter efflux mechanism are considered 'magic bullets' (i.e., effective antibacterial agents) and can traverse the multidrug-resistant obstacle owing to their multifunctional capabilities (e.g., nanostructure, variability in in vivo functions, etc.) by interfering with normal cell activity. This review focuses on novel applications of the ABC transporter pump by nanocarriers to overcome the resistance caused by the various organs of the body.
Increasing frailty is associated with higher prevalence and reduced recognition of delirium in older hospitalised inpatients: results of a multi-centre study.
PURPOSE: Delirium is a neuropsychiatric disorder delineated by an acute change in cognition, attention, and consciousness. It is common, particularly in older adults, but poorly recognised. Frailty is the accumulation of deficits conferring an increased risk of adverse outcomes. We set out to determine how severity of frailty, as measured using the CFS, affected delirium rates, and recognition in hospitalised older people in the United Kingdom. METHODS: Adults over 65 years were included in an observational multi-centre audit across UK hospitals, two prospective rounds, and one retrospective note review. Clinical Frailty Scale (CFS), delirium status, and 30-day outcomes were recorded. RESULTS: The overall prevalence of delirium was 16.3% (483). Patients with delirium were more frail than patients without delirium (median CFS 6 vs 4). The risk of delirium was greater with increasing frailty [OR 2.9 (1.8-4.6) in CFS 4 vs 1-3; OR 12.4 (6.2-24.5) in CFS 8 vs 1-3]. Higher CFS was associated with reduced recognition of delirium (OR of 0.7 (0.3-1.9) in CFS 4 compared to 0.2 (0.1-0.7) in CFS 8). These risks were both independent of age and dementia. CONCLUSION: We have demonstrated an incremental increase in risk of delirium with increasing frailty. This has important clinical implications, suggesting that frailty may provide a more nuanced measure of vulnerability to delirium and poor outcomes. However, the most frail patients are least likely to have their delirium diagnosed and there is a significant lack of research into the underlying pathophysiology of both of these common geriatric syndromes.