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To perform a descriptive analysis of individuals with suspected Polyarteritis nodosa (PAN) referred for second opinion imaging consultation. A retrospective observational cohort study was performed at a single institution. A consecutive sample was performed of individuals who underwent a second opinion CT or MR angiography subspecialty radiologist consultation between January 2008 and September 2019 for suspected abdominal medium vessel vasculitis. Demographic, clinical, and imaging data were collected. Clinical and imaging findings were reported for PAN, small vessel vasculitis, and “non-vasculitis” groups. Agreement and diagnostic accuracy between final clinical and second opinion imaging diagnoses for PAN were determined. Two-tailed t-tests with a significant p-value

Objectives ANCA-associated vasculitis (AAV) is a group of multisystem diseases that can have several ocular manifestations. There are published data on ocular manifestations of granulomatosis with polyangiitis (GPA), but few for eosinophilic granulomatosis with polyangiitis (EGPA) or microscopic polyangiitis (MPA). There is little information concerning chronicity, complications, and association with other cranial manifestations of AAV. Methods This study retrospectively analysed longitudinal multicentre cohorts of individuals with AAV followed between 2006 and 2022. Data included diagnosis, demographics, cranial manifestations of disease, presence of manifestations at onset of disease and/or follow-up, and ocular complications of disease. Univariate and multivariable logistic regression analysis assessed associations across disease manifestations. Results Data from 1441 patients were analysed, including 395 with EGPA, 876 with GPA, and 170 with MPA. Ocular manifestations were seen within 23.1% of patients: 39 (9.9%) with EGPA, 287 (32.7%) with GPA, and 12 (7.1%) with MPA at any time in the disease course. There were more ocular manifestations at onset (n = 224) than during follow-up (n = 120). The most common disease-related manifestations were conjunctivitis/episcleritis and scleritis. In multivariable analysis, dacryocystitis, lacrimal duct obstruction, and retro-orbital disease were associated with sinonasal manifestations of GPA; ocular manifestations were associated with hearing loss in MPA. The most common ocular complications and/or damage seen were cataracts (n = 168) and visual impairment (n = 195). Conclusion Ocular manifestations occur in all forms of AAV, especially in GPA. Clinicians should be mindful of the wide spectrum of ocular disease in AAV, caused by active vasculitis, disease-associated damage, and toxicities of therapy.

Background The transition of patients with a chronic rheumatic disease from pediatric to adult care has been characterized by poor medical and patient-centered outcomes due to the lack of comprehensive transition programs and the paucity of evidence to guide practitioners. We describe a multidisciplinary transition program, data assessing patients’ preparedness for transition and perception of care providers, and the association between these outcomes. Content Patients aged 14–19 with childhood-onset systemic lupus erythematosus (cSLE) or juvenile idiopathic arthritis (JIA) were recruited from Rheumatology Transition Clinics and Young Adult Clinics at a single institution. Participants completed the TRANSITION-Q, which assesses healthcare self-management skills as a proxy for transition readiness, and the Consultation and Relational Empathy Scale (CARE) questionnaire, which measures patients’ perception of their providers’ care and empathy. Summary Among 63 participants, 87% had JIA (mean age 16.5 years). Age was the only patient characteristic positively associated with TRANSITION-Q scores. CARE scores revealed overwhelmingly positive interactions between patients and healthcare team members. TRANSITION-Q and CARE scores were positively correlated. Outlook The transition from pediatric to adult rheumatology care should be recognized as an opportunity to impact the trajectories of patients entering adult care where the patient-provider relationship may play an important role.

Objectives Temporal artery magnetic resonance angiography (TAMRA) is a useful tool to investigate possible diagnoses of GCA. As acquired images also reveal other local structures, they may assist in finding alternative diagnoses when assessing for possible GCA. We sought to assess the utility of TAMRA in identifying other significant abnormalities either associated with a diagnosis of GCA or potentially mimicking a clinical presentation of GCA. Methods A retrospective cohort study was undertaken at St Joseph’s Healthcare in Hamilton, Ontario, Canada between February 2007 and April 2020 and included patients who underwent TAMRA for a possible diagnosis of GCA. Patient demographics, diagnosis and imaging findings were extracted, and descriptive analysis of findings was performed. Results We included 340 individuals who underwent TAMRA for assessment of a potential diagnosis of GCA and had clinical information available; there were 126 (37.1%) diagnoses of GCA. Fourteen (4.1%) patients had findings on TAMRA that demonstrated an alternative diagnosis, findings were predominantly in the temporomandibular joint, orbit and meninges. Eighteen (14.3%) patients with GCA had intracranial vascular changes that were demonstrative of intracranial vasculitis; one stroke was attributed to intracranial GCA. Conclusions TAMRA has proven utility in diagnosing GCA, and these data suggest that it also has utility in identifying alternative diagnoses to rule out the disease. Intracranial vasculitis was also seen in 14.3% of patients; the clinical impact of these findings is currently poorly understood and requires further study.

Objectives Imaging modalities have become common in evaluating patients for a possible diagnosis of GCA. This study seeks to contextualize how temporal arterial magnetic resonance angiography (TA-MRA) can be used in facilitating the diagnosis of GCA. Methods A retrospective cohort study was performed on patients who had been previously referred to a rheumatologist for evaluation of possible GCA in Hamilton, Ontario, Canada. Data including clinical features, inflammatory markers, imaging, and biopsy results were extracted. Multivariable logistic regression model to predict the diagnosis of GCA. Using these models, the utility of TA-MRA in series with or in parallel to clinical evaluation was demonstrated across the cohort as well as in subgroups defined by biopsy and imaging status. Results In total 268 patients had complete data. Those diagnosed with biopsy- and/or imaging-positive GCA were more likely to demonstrate classic features including jaw claudication and vision loss. Clinical multivariable modelling allowed for fair discriminability [receiver operating characteristic (ROC) 0.759, 95% CI: 0.703, 0.815] for diagnosing GCA; there was excellent discriminability in facilitating the diagnosis of biopsy-positive GCA (ROC 0.949, 0.898–1.000). When used in those with a pre-test probability of 50% or higher, TA-MRA had a positive predictive value of 93.0%; in those with a pre-test probability of 25% or less TA-MRA had a negative predictive value of 89.5%. Conclusion In those with high disease probability, TA-MRA can effectively rule in disease (and replace temporal artery biopsy). In those with low to medium probability, TA-MRA can help rule out the disease, but this continues to be a challenging diagnostic population.

ObjectiveIn 2015, the Canadian Vasculitis Research Network (CanVasc) created recommendations for the management of antineutrophil cytoplasm antibody (ANCA)-associated vasculitides (AAV) in Canada. The current update aims to revise existing recommendations and create additional recommendations, as needed, based on a review of new available evidence.MethodsA needs assessment survey of CanVasc members informed questions for an updated systematic literature review (publications spanning May 2014 to September 2019) using Medline, Embase, and Cochrane. New and revised recommendations were developed and categorized according to the level of evidence and strength of each recommendation. The CanVasc working group used a 2-step modified Delphi procedure to reach > 80% consensus on the inclusion, wording, and grading of each new and revised recommendation.ResultsEleven new and 16 revised recommendations were created and 12 original (2015) recommendations were retained. New and revised recommendations are discussed in detail within this document. Five original recommendations were removed, of which 4 were incorporated into the explanatory text. The supplementary material for practical use was revised to reflect the updated recommendations.ConclusionThe 2020 updated recommendations provide rheumatologists, nephrologists, and other specialists caring for patients with AAV in Canada with new management guidance, based on current evidence and consensus from Canadian experts.

Introduction: Prior to the COVID-19 pandemic, physician burnout was endemic in North America. The pandemic placed an increase demand on physicians’ time both at work and home. We sought to identify the frequency of burnout in a large academic institution and its impact on clinical practice, non-clinical work, and homelife. Methods: All academic physicians and non-physician faculty members in the Department of Medicine (DOM) at McMaster University were invited to participate in an anonymous survey between January 22 and February 21, 2021. The survey elicited information on how clinical practice, work, and home life changed over the course of the pandemic. Responses to questions were captured on a 1-to-5 Likert scale. Descriptive statistics and the Mann Whitney U test were used for determining statistical significance (p< 0.05). The results were compared to the 2019 DOM survey which included a question on burnout.Results: Among 330-faculty, 76.7% completed the survey. The reported burnout was high at 75.9%, affecting women to a greater extent than men faculty (82.5% vs 70.4%, P< 0.01). Early career faculty also reported proportionally more burnout (83.5% versus 65.7%; p< 0.001). Medical-legal liability of phone-based care was a concern for 48% of physicians. The reported hours of work per day was significantly higher amongst women compared with men (80.4% vs 58.0%; p< 0.001). Loneliness (64.1% vs 51.4%; p< 0.05) and hours spent on caring for dependents (54.5% vs 31.1%, p< 0.01) were higher for women versus men. Both genders reported career fulfillment and research productivity were overall lower by 51.2% and 52.3% respectively. Conclusions: The COVID-19 pandemic has increased burnout amongst DOM academic faculty, and disproportionately affected women and early career faculty. A thoughtful systems level approach, with dedicated resources, is needed to address the impact of the COVID-19 pandemic, especially for women and early career faculty.

Giant cell arteritis (GCA) is the most common large-vessel vasculitis that primarily affects older individuals.1Prompt diagnosis and treatment with empiric glucocorticoids (GCs) is important because GCA can lead to ischemic complications, including visual loss.1,2

Objective The transition from pediatric to adult rheumatology care represents a particularly vulnerable time for patients with juvenile idiopathic arthritis (JIA) and childhood-onset systemic lupus erythematosus (cSLE). Improving self-management skills is important in optimizing health care transition. The study's objectives were to 1) examine variability in transition readiness of adolescents and young adults within and between different ages, sexes, and disease types; 2) determine the association between age and transition readiness; and 3) identify specific challenges to transition readiness for adolescents. Methods Over 1 year, patients 14 to 20 years of age with JIA or cSLE were recruited from pediatric transition and young adult clinics at a single academic institution. Participants completed the 14-item Transition-Q at a single time point. Total scores range from 0 to 100; higher scores indicate greater health care self-management skills as a proxy for transition readiness. Descriptive statistics summarized patient characteristics and Transition-Q scores for the population. Regression analyses determined the association between age, sex, and disease type and Transition-Q score. Results Among 70 participants, 61 had JIA and 9 cSLE (mean disease duration 4.6 years). The mean (SD) total Transition-Q score was 59.8 (14.9). Age was significantly associated with Transition-Q score (standardized β = 0.372l P = 0.002). The most commonly reported challenges were seeing the physician alone (without parents), making one's own appointments, picking up prescriptions, and independent transportation for appointments. Conclusion Transition readiness appears to increase with patient age. There is significant variability in Transition-Q scores between patients of the same age, suggesting that an individualized approach to improving self-management skills is necessary.

There have been great advances in the management of ANCA associated vasculitis over the past decades. We have gone from an era where the disease was almost universally fatal to trying to prevent long-term side effects of treatment regimens. With the ability to use pulse cyclophosphamide or rituximab as alternates to oral cyclophosphamide for induction of remission, side effects of therapy have been greatly reduced. New approaches have drastically changed our approach to maintenance and we now favor much longer durations of maintenance therapy, as they are more successful in preventing relapse. Steroids have long been the bane of treatment as they are associated with a significant risk of infection and metabolic consequences. We are now in a steroid-sparing and looking ahead to a steroid-free era with new data being published showing lower doses of steroids being equally effective and several ongoing seminal trials looking at agents that could completely replace steroids very early on.

Physical activity and diet have a positive influence on disease activity and cardiovascular risk in patients with rheumatoid arthritis (RA).We tested the feasibility and effect of a brief individualized counselling intervention on physical activity levels and fitness, and dietary intake, compared with standard of care.Thirty patients with inflammatory arthritis (1 year duration) were assigned to standard of care or the intervention, which consisted of individualized visits with a dietetic intern and physiotherapist at two time points, to review age-specific strategies on diet and exercise. Primary outcomes included anthropometric measurements (height, weight, waist and hip circumference), nutritional intake, physical activity (pedometer steps) and physical fitness. Disease activity measures and biochemical testing (blood pressure measurement, inflammatory markers, cholesterol profile and random glucose) were collected. The changes in these outcomes from baseline to 6 months were assessed using paired t-tests between groups.Thirteen patients in the intervention group and 10 in the control group completed the study. There were non-significant trends in improvements in physical activity, low-density lipoprotein cholesterol level and nutritional intake (vitamin C, iron, fibre, vitamin A and folate) in the intervention group.Poor enrolment and high dropout rates in this short-term study highlighted the difficulty of behavioural change. Those continuing in the study and who received the intervention demonstrated a non-significantly improved activity level and nutritional intake that may benefit long-term outcomes.

Objective.In the nurse-led care (NLC) model, nurses take on the primary responsibility for patient management. We systematically assessed the effect of NLC for patients with rheumatoid arthritis (RA) on multiple dimensions of quality of care from the Alberta Quality of Care Matrix for Health.Methods.We searched MEDLINE, EMBASE, and CINAHL from 1950 to January 2015. English-language studies were included if they reported on NLC for patients with RA and assessed 1 or more dimensions of quality (effectiveness, acceptability, efficiency, accessibility, appropriateness, and safety). Data were synthesized using narrative analysis.Results.We included 10 studies. The NLC models varied in terms of nurses’ professional designation (clinical nurse specialists or nurse practitioners); however, their role in the clinic was fairly consistent. Disease activity was the most common measure of effectiveness, with NLC being equal (n = 2) or superior (n = 3) to the comparator. NLC was equal (n = 1) or superior (n = 5) versus the comparator in terms of patient satisfaction (i.e., acceptability of care). NLC was equally safe as other models (n = 2). Regarding efficiency, results varied across studies (n = 6) and did not allow for conclusions about models’ cost-effectiveness. In qualitative studies, patients found NLC to be superior in terms of accessibility [i.e., continuity of care (n = 3) and appropriateness measured with education and support (n = 4)]; however, no quantitative measures were found.Conclusion.NLC for patients with RA is effective, acceptable, and safe as compared with other models. However, current evidence is insufficient to draw conclusions about its efficiency, accessibility, and appropriateness.

To investigate rheumatology practice in Canada with regard to evaluating disease activity status and treatment regimens in patients with rheumatoid arthritis (RA). It was hypothesized that patients with "smoldering" disease activity were not being adequately treated.Rheumatologists were invited to participate by the Canadian Rheumatology Association in an audit entitled the Assessment in Rheumatology (AIR) program. From across Canada, 65 rheumatologists participated. One thousand five hundred ninety-six consecutive patients with RA seen in regular clinics were classified according to 4 states of disease activity: remission, controlled adequately, smoldering, and uncontrolled. Demographics (age, sex, geographic region), therapy (nonsteroidal antiinflammatory drugs, disease modifying antirheumatic drugs, biologicals, steroids), joint counts (tender/swollen), comorbidity, and treatment decisions at the time of the visit were recorded. Data were collected at the time of the visit with personal digital assistants (PDA) and aggregated, without personal identifiers, for analysis in SPSS.The majority of patients had "smoldering" (29%) or "uncontrolled" disease (23%), with the remainder in "remission" (15%) or "controlled adequately" (33%) at the time of their visit. Following the appointment, the uncontrolled group had a 100% increase (from 10.4% to 23.4%) in the addition of biological agents; however, there was no significant increase in the rates for those with smoldering disease (19.4% to 20.5%).Despite Canada's universal healthcare system, current treatment regimens may not be optimized on the basis of disease activity. A large proportion of patients with RA (29%) seen in Canadian rheumatology practices may be experiencing unnecessary disease for a variety of reasons.