More than skin-deep: visceral fat is strongly associated with disease activity, function and metabolic indices in psoriatic disease.

OBJECTIVE: To compare body composition between patients with psoriatic disease (PsD), including cutaneous psoriasis (PsO) and psoriatic arthritis (PsA), and controls, and to explore associations between disease activity and measures of function and metabolic derangement. METHODS: Body composition was assessed by air displacement plethysmography (ADP) and MRI-derived fat segmentation using an automated pipeline (FatSegNet). Function was assessed by Health Assessment Questionnaire (HAQ) and metabolic status by fasting lipid profile, insulin and adiponectin. Active and inactive PsO and PsA were defined by body surface area (BSA) and Psoriasis Area Severity Index (PASI) and minimal disease activity (MDA), respectively. RESULTS: Thirty patients (median disease duration 15 years; median age 52 years) and 30 BMI-matched controls were enrolled. Compared with controls, all MRI-derived body composition parameters-whole-body volume, subcutaneous adipose tissue (SAT), visceral adipose tissue (VAT), abdominal adipose tissue (AAT), VAT/AAT and VAT/SAT-were higher in the PsD group, specifically, those with active disease. Body mass, body fat, whole-body volume and whole-body VAT were correlated with higher triglycerides, cholesterol:HDL (high-density lipoprotein), insulin resistance and lower adiponectin as well as higher HAQ and lower MDA. CONCLUSIONS: In this pilot study, patients with PsD revealed excessive total adipose tissue and a greater volume of metabolically unfavourable ectopic fat, including VAT, compared with BMI-matched controls, which also correlated with HAQ, disease activity and overall dysmetabolism. We also provide the first evidence in patients with PsD for the clinical application of FatSegNet: a novel, automated and rapid deep learning pipeline for providing accurate MRI-based measurement of fat segmentation. Our findings suggest the need for a more integrated approach to the management of PsD, which considers both the metabolic and inflammatory burden of disease. More specifically, visceral fat is a surrogate marker of uncontrolled PsD and may be an important future target for both pharmacological and lifestyle interventions.

Psoriatic disease and body composition: A systematic review and narrative synthesis.

BACKGROUND: Obesity is a leading comorbidity in psoriatic disease, including both psoriasis (PsO) and psoriatic arthritis (PsA), and is associated with adverse metabolic and cardiovascular (CV) outcomes. Anthropometric parameters, such as weight, body mass index (BMI) and waist-to-hip ratio, have been extensively reported in psoriatic disease. However, the associations of body composition and fat distribution with psoriasis have not yet been fully defined. OBJECTIVES: To identify whether patients with psoriatic disease, including psoriatic arthritis, have altered body composition compared with the general population, and to review existing modalities for the assessment of body composition. METHODS: Electronic searches of the literature were conducted in PubMed, Medline (Ovid®), Embase (Ovid®), Cochrane Central Register of Controlled Trials (CENTRAL) and Google Scholar. Titles and abstracts were reviewed by two authors independently against a set of prespecified inclusion/exclusion criteria. The research question was answered with a systematic literature review and results were summarized narratively. RESULTS: Twenty-five full text articles met the inclusion criteria and were included in the final narrative analysis. The studies were of heterogeneous design and used a range of objective measures to assess body composition, including simple anthropometric measures, bioimpedance analysis (BIA), dual energy X-ray absorptiometry (DXA) and computed tomography (CT). Few studies met all the quality assessment criteria. Clinical heterogeneity prevented meta-analysis. CONCLUSIONS: Patients with psoriatic disease reveal defined body composition changes that are independent of obesity and the customary metabolic syndrome, including higher overall body fat, visceral fat and sarcopenia. These findings emphasize that patients with psoriatic disease should be screened for abnormal adipose effects beyond their weight and body mass index (BMI). Our findings show that the last decade has seen an exciting expansion of research interest in the development and validation of new modalities for the assessment of body composition. There is no consensus on the optimal assessment method of body composition for this diverse group; hence there is a need for validation of existing modalities and standardization of assessment tools.

Ultrasonography of occipital arteries to diagnose giant cell arteritis: a case series and literature review.

We describe four cases of giant cell arteritis (GCA) that presented with occipital headache in the last 6 months. Typical ultrasound features of GCA were found in the occipital arteries which helped to confirm the diagnosis. One patient had already suffered significant visual loss by the time the diagnosis was made, reflecting the similarity in prognosis to the more typical GCA patients. These cases prompted a review of the literature to evaluate the evidence regarding the use of occipital artery ultrasonography in the investigation of GCA. We searched PubMed, Google Scholar and Web of Science and identified 17 papers but only four of these were relevant studies. The studies available show that typical features of GCA can be detected in the occipital arteries using ultrasonography. They also suggest that ultrasonography can detect changes in the occipital arteries when temporal arteries are not involved. However, occipital artery abnormalities were less common than temporal artery abnormalities in GCA. We advocate maintaining a high index of suspicion for GCA in patients presenting with atypical features, such as occipital headache. Ultrasonography has a vital role to play in the diagnosis of these patients. We recommend priority imaging of the affected area to facilitate prompt and accurate diagnosis of GCA, especially when atypical vessels are involved.

Getting back to the dissecting room: An evaluation of an innovative course in musculoskeletal anatomy for UK-based rheumatology training.

BACKGROUND: The rheumatologist relies heavily on clinical skills to diagnose diverse conditions, something that is correlated with one's knowledge of clinical anatomy. More recently, rheumatology has offered further career flexibility with opportunities to develop skills such as joint injection and musculoskeletal (MSK) ultrasound, both of which require a sound understanding of anatomy. Currently, there are no formal strategies to support competency-based anatomy learning in rheumatology in the UK. This study aimed to evaluate an innovative applied anatomy course utilizing cadaveric material, targeted at clinicians practising in rheumatology and MSK medicine. METHODS: A new course was developed for rheumatologists, rheumatology trainees and allied health professionals practising rheumatology and MSK medicine, with the principal focus being on applied MSK anatomy. A questionnaire was given to course attendees and a mixed methods approach of evaluation used. Descriptive statistical data analysis was performed. RESULTS: The course received overall positive feedback and statistically significant improvements in levels of confidence in anatomy (mean 52.35-83.53, p < 0.0001), injections (mean 57.65-81.18, p < 0.0001), examination of the upper limb (mean 60.59-76.47, p < 0.0001) and examination of the lower limb (mean 58.24-77.65, p < 0.0001). Course attendees also favoured a peer-assisted and multidisciplinary learning approach. CONCLUSIONS: This study lends support for the use of cadaveric material in the teaching of postgraduate anatomy to rheumatologists. It has demonstrated a continual need for hands-on and interactive anatomy training in an ever-advancing digital world. To be successful, cadaveric learning should not be viewed in a purely 'pre-clinical' setting, but instead integrated with postgraduate learning.

Birmingham Behçet's service: classification of disease and application of the 2014 International Criteria for Behçet's Disease (ICBD) to a UK cohort.

BACKGROUND: This study reports on the analysis of the application and diagnostic predictability of the revised 2014 ICBD criteria in an unselected cohort of UK patients, and the ensuing organ associations and patterns of disease. METHODS: A retrospective cohort study was conducted using a database of electronic medical records. Three categories were recognised: clinically defined BD, incomplete BD and rejected diagnoses of BD. We applied the ISG 1990 and ICBD 2014 classification criteria to these subgroups to validate diagnostic accuracy against the multidisciplinary assessment. RESULTS: Between 2012 and 2015, 281 patients underwent initial assessment at an urban tertiary care centre: 190 patients with a confirmed diagnosis of BD, 7 with an incomplete diagnosis, and 84 with a rejected diagnosis. ICBD 2014 demonstrated an estimated sensitivity of 97.89% (95% CI: 94.70 to 99.42) and positive likelihood ratio of 1.21 (1.10 to 1.28). The strongest independent predictors were: Central nervous lesions (OR = 10.57, 95% CI: 1.34 to 83.30); Genital ulceration (OR = 9.05, 95% CI: 3.35 to 24.47); Erythema nodosum (OR = 6.59, 95% CI: 2.35 to 18.51); Retinal vasculitis (OR = 6.25, 95% CI: 1.47 to 26.60); Anterior uveitis (OR = 6.16, 95% CI: 2.37 to 16.02); Posterior uveitis (OR = 4.82, 95% CI: 1.25 to 18.59). CONCLUSIONS: The ICBD 2014 criteria were more sensitive at picking up cases than ISG 1990 using the multidisciplinary assessment as the gold standard. ICBD may over-diagnose BD in a UK population. Patients who have an incomplete form of BD represent a distinct group that should not be given an early diagnostic label. Behçet's disease is a complex disease that is best diagnosed by multidisciplinary clinical assessment. Patients in the UK differ in their clinical presentation and genetic susceptibility from the original descriptions. This study also highlights an incomplete group of Behçet's patients that are less well defined by their clinical presentation.

Leadership and the medical registrar: how can organisations support these unsung heroes?

Medical registrars have been described as the 'workhorses' of National Health Service hospitals, being at the interface of acute and chronic health services. They are expected to demonstrate effective leadership skills. There are concerns from the Royal College of Physicians that medical registrars are being overwhelmed and unsupported by organisations, and are struggling in their ability to provide safe, high-quality patient care. Junior colleagues are also being deterred by general medical specialties by the prospect of becoming the 'Med Reg'. There is a growing need to support medical registrars in several key aspects of training, not least medical leadership. Thus far, there has been a distinct disparity in the provision of medical leadership training for junior doctors in the UK that has adversely affected the standard of care given to patients. Recent landmark reviews and initiatives, principally the Medical Leadership Competency Framework, have raised awareness of leadership competencies for all doctors and the need for their incorporation into undergraduate and postgraduate curricula. It is hoped that interactive strategies to engage medical registrars in leadership training will lead to positive results including improvements in interdisciplinary communication, patient outcomes and fulfilment of curriculum competencies. Organisations have a duty to improve the quality of medical leadership training so that doctors feel equipped to influence change throughout their careers and be tomorrow's leaders. This review outlines the deficiencies in training, the importance of developing leadership skills in medical registrars and educational strategies that could be implemented by organisations in a cost-effective manner.

The perplexity of prescribing and switching of biologic drugs in rheumatoid arthritis: a UK regional audit of practice.

BACKGROUND: Biologic drugs are expensive treatments used in rheumatoid arthritis (RA). Switching among them is common practice in patients who have had an inadequate response or intolerable adverse events. The National Institute of Health and Clinical Excellence (NICE) UK, which aims to curtail postcode prescribing, has provided guidance on the sequential prescription of these drugs. This study sought to evaluate the extent to which rheumatology centres across the Midlands were complying with NICE guidance on the switching of biologic drugs in RA, as well as analyse the various prescribing patterns of these drugs. METHODS: Data was collected via a web-based tool on RA patients who had undergone at least one switch of a biologic drug during 2011. The standards specified in NICE technology appraisals (TA130, TA186, TA195, TA198, and TA225) were used to assess compliance with NICE guidance. Descriptive statistical analysis was performed. RESULTS: There were 335 biologic drug switches in 317 patients. The most common reason given for switching to a drug was NICE guidelines (242, 72.2%), followed by Physician's choice (122, 33.4%). Lack of effect was the most common reason for discontinuing a drug (224, 67%). For patients on Rituximab, Methotrexate was used in 133 switches (76.9% of the time). Overall NICE compliance for all units was 65% (range 50 to 100%), with anti-TNFα to anti-TNFα switches for inefficacy making up the majority of non-compliant switches. CONCLUSION: This study draws attention to the enigma and disparity of commissioning and prescribing of biologic drugs in RA. Currently the evidence would not support switching of a biologic drug for non-clinical purposes such as economic pressures. Flexibility in prescribing should be encouraged: biologic therapy should be individualised based on the mode of action and likely tolerability of these drugs. Further work should focus on the evidence for using particular sequences of biologic drugs.

Teaching musculoskeletal examination skills to UK medical students: a comparative survey of Rheumatology and Orthopaedic education practice.

BACKGROUND: Specialists in Rheumatology and Orthopaedics are frequently involved in undergraduate teaching of musculoskeletal (MSK) examination skills. Students often report that specialty-led teaching is inconsistent, confusing and bears little resemblance to the curricula. The Gait, Arms, Legs and Spine (GALS) is a MSK screening tool that provides a standardised approach to examination despite it being fraught with disapproval and low uptake. Recent studies would appear to support innovative instructional methods of engaging learners such as patient educators and interactive small group teaching. METHODS: This comparative cross-sectional survey evaluates the current state of undergraduate teaching in Rheumatology and Orthopaedics, including preferred teaching methods, attitudes towards GALS, and barriers to effective teaching. An electronic questionnaire was sent to specialist trainees and Consultants in the East and West Midlands region, representing 5 UK medical schools. Descriptive statistical data analysis was performed. RESULTS: There were 76 respondents representing 5 medical schools. There was a request for newer teaching methodologies to be used: multi-media computer-assisted learning (35.5%), audio-visual aids (31.6%), role-playing (19.7%), and social media (3.9%). It is evident that GALS is under-utilised with 50% of clinicians not using GALS in their teaching. CONCLUSIONS: There is a genuine desire for clinical educators to improve their teaching ability, collaborate more with curriculum planners, and feel valued by institutions. There remains a call for implementing a standardised approach to MSK clinical teaching to supersede GALS.

Nursing EDGE: evaluating delegation guidelines in education.

Delegation, an important concept for nursing students to learn and practice, is central to registered nurse (RN) performance, and important on the NCLEX-RN examination. Nursing faculty members from an ADN program designed a descriptive study to evaluate planned versus actual delegation in the curriculum, and a second study to evaluate an intervention on delegation. Study One assessed the presence of delegation in each nursing course. Statistical analysis compared the planned implementation with the results for student definitions of delegation, and identification of the five rights of delegation based on the National Council of State Boards of Nursing (NCSBN) definition and five rights. Study one results are shared. Study Two utilized a comparison of pre-to-post intervention measures. Students were asked to complete eight steps of a delegation exercise and determine what could be delegated to an unlicensed assistant, and what should be completed by the RN. Answers were coded and entered into SPSS. Statistical analysis compared each student's ability to correctly identify the five rights of delegation prior to the exercise, against the ability to correctly answer five questions two weeks post exercise. Significant improvement (p< 0.05) occurred on each measure. Recommendations are discussed.

Journaling; an active learning technique.

Journaling is a method frequently discussed in nursing literature and educational literature as an active learning technique that is meant to enhance reflective practice. Reflective practice is a means of self-examination that involves looking back over what has happened in practice in an effort to improve, or encourage professional growth. Some of the benefits of reflective practice include discovering meaning, making connections between experiences and the classroom, instilling values of the profession, gaining the perspective of others, reflection on professional roles, and development of critical thinking. A review of theory and research is discussed, as well as suggestions for implementation of journaling into coursework.