Cerebrovascular events remain a rare but serious feature of systemic lupus erythematosus (SLE). In this report, we see a 25-year-old lady who presented with sudden-onset right-sided weakness and speech disturbances. She was initiated on anti-platelet therapy and glucocorticoids. Her admission was complicated by worsening kidney function due to lupus nephritis. She responded well to immunosuppressant therapy and was discharged following resolution of her symptoms for outpatient specialist follow-up. The rarity of such cases poses a diagnostic and treatment challenge. A language barrier and difficult social circumstances can exacerbate this. However, awareness of neuropsychiatric lupus as a differential diagnosis at the acute assessment of stroke and early involvement of specialist teams, allied health professionals, and safeguarding teams can lead to a successful long-term outcome.

The treatment of patients with colorectal disorders requires care from a wide variety of medical and surgical specialties over the course of their lifetime. This is ideally handled by a collaborative center which facilitates the assessment and development of patient care among multiple specialties which can enhance the quality and implementation of treatment plans, improve communication among different specialties, decrease morbidity, and improve patient satisfaction and outcomes. This collaborative approach can serve as a model for other parts of medicine requiring a similar multi-disciplinary and integrated method of care delivery. We describe the process, as well as the lessons learned in developing such a program.

BACKGROUND: The role of neoadjuvant chemotherapy (NAC) in advanced sigmoid colon carcinoma remains to be further characterized. Rationale for NAC includes downstaging on final pathology and optimization of microscopically negative margins (R0 resection). We investigated rates of neoadjuvant chemotherapy use in advanced sigmoid colon cancer at academic cancer centers and assessed factors associated with likelihood of NAC administration.
METHODS: The National Cancer Database was queried from 2004 to 2017 for patients with clinical T3 or T4, N0-2, M0 sigmoid colon cancer who underwent surgical resection. Those with neoadjuvant radiation or metastatic disease were excluded. The outcomes of patients who did and did not receive neoadjuvant chemotherapy were evaluated for this retrospective cohort study.
RESULTS: There were 23,597 patients of whom 364 (1.5%) received NAC. More patients received NAC at academic (41%, P < .001) and high-volume centers (27%, P < .001). Patients with Medicare/Medicaid (39%) and private insurance (52%) were more likely to receive NAC (P < .001). There was a significantly higher rate of N2 to N1 downstaging in the NAC group. Propensity-score matching demonstrated comprehensive community cancer programs (CCCP) were less likely to provide NAC (OR 0.4; 95% CI 0.23, 0.70, P < .001). There was no difference in survival (P = .20), R0 resection (P = .090), or 30-day readmission rates (P = .30) in the NAC cohort compared to the non-NAC cohort.
CONCLUSIONS: Access to centers offering multi-disciplinary care with NAC prior to surgical resection is important. This care was associated with academic and high-volume centers and private or government-sponsored insurance. There was no difference in survival between NAC and non-NAC cohort.

While congenital heart disease is not uncommon, cyanotic congenital heart disease (CCHD) accounts for a minor fraction of them. However, when cyanosis is present, it usually indicates a severe or critical illness. Tetralogy of Fallot (TOF) is one of the common CCHDs, representing 7-10% of all congenital cardiac malformations. Double-outlet right ventricle (DORV) is another CCHD similar to the TOF and associated with decreased pulmonary flow, ventricular septal defect (VSD), and aorta receiving blood from both ventricles. Reduced oxygen arterial saturation and increased viscosity by polycythemia induce focal cerebral ischemia, often in the area supplied by the middle cerebral artery leading to brain abscess. Brain abscesses require craniotomy, which is a major surgery. These patients also often show features of sepsis and increased intracranial pressure. The presence of CCHD further complicates the situation, making perioperative management even more challenging. There are studies in the literature on the management of similar cases, and they report successful management in most of them. However, not all such cases need intensive postoperative management. We present four pediatric cases who had either TOF or DORV and had to undergo craniotomy for brain abscess or ventriculoperitoneal shunt placement. We describe case management and highlight the critical features and cases that require prolonged postoperative critical care management.

UNASSIGNED: This study aimed to describe our institutional use of a commercially available mixed reality viewer within a multi-disciplinary planning workflow for awake craniotomy surgery and to report an assessment of its usability.
UNASSIGNED: Three Tesla MRI scans, including 32-direction diffusion tensor sequences, were reconstructed with BrainLab Elements auto-segmentation software. Magic Leap mixed reality viewer headsets were registered to a shared virtual viewing space to display image reconstructions. System Usability Scale was used to assess the usability of the mixed reality system.
UNASSIGNED: The awake craniotomy planning workflow utilises the mixed reality viewer to facilitate a stepwise discussion through four progressive anatomical layers; the skin, cerebral cortex, subcortical white matter tracts and tumour with surrounding vasculature. At each stage relevant members of the multi-disciplinary team review key operative considerations, including patient positioning, cortical and subcortical speech mapping protocols and surgical approaches to the tumour.The mixed reality system was used for multi-disciplinary awake craniotomy planning in 10 consecutive procedures over a 5-month period. Ten participants (2 Anaesthetists, 5 Neurosurgical trainees, 2 Speech therapists, 1 Neuropsychologist) completed System Usability Scale assessments, reporting a mean score of 71.5. Feedback highlighted the benefit of being able to rehearse important steps in the procedure, including patient positioning and anaesthetic access and visualising the testing protocol for cortical and subcortical speech mapping.
UNASSIGNED: This study supports the use of mixed reality for multidisciplinary planning for awake craniotomy surgery, with an acceptable degree of usability of the interface. We highlight the need to consider the requirements of non-technical, non-neurosurgical team members when involving mixed reality activities.

A basic premise in the care of complex patients is that experience, increased volume of cases, and an integrated, multi-disciplinary approach yields improved outcomes. Is this true using the example of the care of children with colorectal and pelvic reconstructive needs? This review gives a brief historical context on how care for this patient group evolved, delineates the key elements to create a collaborative care model, and describes multiple advances that have been developed, based on the model, which have improved patient care and quality of life. LEVEL OF EVIDENCE: Review.

BACKGROUND: Pharmacists play a key role in community gout education. We investigated pharmacist knowledge of gout management and developed an educational intervention which was assessed in a cohort of Irish pharmacists.
METHODS: A ten-question questionnaire about gout management was developed to assess pharmacists\' knowledge. A 14 min 26 s video educational intervention was co-designed by a rheumatologist, a pharmacist, and designer of pharmacy education resources. The effectiveness of this pharmacy-specific intervention was assessed using the same questionnaire in 53 pharmacists (25 in the intervention group; 28 in the control group). Contingency tables were used to analyse differences between groups.
RESULTS: There were 173 pharmacist respondents to the initial survey; 35.3% answered that first-line therapy for gout involves a combination of a xanthine oxidase inhibitor (e.g., allopurinol) combined with a prophylactic agent (e.g., colchicine), and 28.9% of respondents answered that colchicine prophylaxis should be used when initiating urate-lowering therapy. Following the educational intervention, pharmacist\'s knowledge about gout management increased across many domains, including serum urate targets when using urate-lowering therapy (p = 0.006), use of colchicine prophylaxis (p = 0.011), and duration of colchicine use (p < 0.001).
CONCLUSIONS: Gout management recommendations can be impeded if translation into pharmacy practice is neglected. Pharmacists are a valuable information resource for patients. Co-designing a brief education intervention with pharmacists is an effective, low-cost way to increase pharmacist knowledge on the management of gout.

BACKGROUND: This study aimed to analyze the association of coexisting sinusitis and IBD, establish significant factors involved in their development, and enable further biological correlation between these two diseases.
METHODS: The IBD and Sinusitis Study at UChicago Medicine (TISSUe) is a retrospective, single-center study. We reviewed patients to confirm IBD and chronic sinusitis diagnoses. Case-control propensity score matching was performed using matched controls with IBD only or sinusitis only. Statistical methods included Chi-squared test and Wilcoxon rank sum test. Logistic regression analysis was performed, and factors were considered significant if p<0.05.
RESULTS: Stratifying 214 patients with coexisting IBD and sinusitis, 176 patients had IBD first and 38 patients had sinusitis first. Multivariable analysis of factors associated with subsequent disease with matched controls determined that duration of disease, UC, steroid exposure ever, and younger age of IBD diagnosis were associated with subsequent sinusitis in patients with IBD; steroid exposure ever and duration of sinusitis were significantly associated with subsequent IBD in patients with sinusitis.
CONCLUSIONS: This study suggests that IBD maintenance therapies are not associated with increased risk of sinusitis, as proposed by adverse events in clinical trial data; rather, UC diagnosis and duration of disease may be more influential in sinusitis development. While further studies are necessary, this study also demonstrates that sinusitis precedes IBD in some patients, probing its biological association with IBD and possible classification as an extraintestinal manifestation.

Common variable immunodeficiency (CVID) is a primary immunodeficiency caused by the lack of B cell differentiation into plasma cells, thereby leading to decreased serum immunoglobulins. Patients with this condition are predisposed to recurrent infections and are more likely to develop certain cancers and autoimmune diseases. We report the case of a 53-year-old female suffering from recurrent pulmonary infections and a history of non-Hodgkin lymphoma (NHL) who had a poor response to the measles, mumps, and rubella (MMR) and varicella vaccines as a child, and was infected with coronavirus disease 2019 (COVID-19) twice in 2020. Testing of her antibody titers in order to determine suitability for Streptococcus pneumoniae (S. pneumoniae) vaccination found an overall decrease in major immunoglobulin classes (IgG, IgM, and IgA) and B cells with normal morphology. The diagnosis of CVID was made, and prompt treatment with intravenous immunoglobulins (IVIG) brought her IgG levels up from 282 to 680 mg/dL within three months. This case highlights the importance for providers to keep immunological dysfunction on their differentials for patients with atypical presentations involving multiple organ systems.

There are growing numbers of adults with Duchenne Muscular Dystrophy living well into their fourth decade. These patients have complex medical needs that to date have not been addressed in the International standards of care. We sought to create a consensus based standard of care through a series of multi-disciplinary workshops with specialists from a wide range of clinical areas: Neurology, Cardiology, Respiratory Medicine, Gastroenterology, Endocrinology, Palliative Care Medicine, Rehabilitation, Renal, Anaesthetics and Clinical Psychology. Detailed reports of evidence reviewed and the consensus building process were produced following each workshop and condensed into this final document which was approved by all members of the Adult North Star Network including service users. The aim of this document is to provide a framework to improve clinical services and multi-disciplinary care for adults living with Duchenne Muscular Dystrophy.