EULAR evidence-based and consensus-based recommendations on the management of medium to high-dose glucocorticoid therapy in rheumatic diseases

State-of-the-art glucocorticoid-targeted drug therapies for the treatment of rheumatoid arthritis

INTRODUCTION

Glucocorticoids are steroid hormones broadly used for the treatment of several inflammatory and autoimmune diseases among other numerous indications, including rheumatoid arthritis.

AREAS COVERED

For the purposes of this article, the authors have performed an extensive review of the literature to present the latest studies on glucocorticoid use in rheumatoid arthritis. They also provide the reader with their expert perspectives on future developments.

EXPERT OPINION

The authors do not anticipate that glucocorticoids with be replaced in the near future by newer drugs. As such, rheumatologists should be fully aware of the possible side-effects and educate appropriately their patients to recognize and report them. Newer formulations, such as the liposomal/nanoparticle-based treatments, will result in less pronounced adverse effects, but the input of clinical experience along with the current recommendations for the glucocorticoid use will benefit both clinicians and patients with rheumatoid arthritis.

Long-Term Safety and Effectiveness of Adalimumab in Japanese Patients with Noninfectious Intermediate, Posterior, or Panuveitis: Post-Marketing Surveillance of 251 Patients

Introduction

The aim of this nationwide, prospective post-marketing surveillance was to assess the safety and effectiveness of up to 52 weeks of adalimumab treatment in patients with noninfectious intermediate, posterior, or panuveitis in Japanese clinical practice.

Methods

This post-marketing surveillance was conducted at 60 medical facilities in Japan from October 2016 to June 2020. Patients with noninfectious intermediate, posterior, or panuveitis who were administered adalimumab (Humira^®, AbbVie Inc.) for the first time were eligible. Subcutaneous adalimumab was initially administered at 80 mg, followed by 40 mg 1 week later, then 40 mg every 2 weeks. Safety measures included the incidence of adverse events (AEs) and adverse drug reactions (ADRs; primary endpoint). Effectiveness measures included visual acuity, anterior chamber cell grade, vitreous haze, macular edema, foveal retinal thickness, uveitis recurrence rate, and oral corticosteroid dose. Health-related quality of life was evaluated using the 25-item National Eye Institute Visual Function Questionnaire (VFQ-25).

Results

During 52 weeks of surveillance, AEs and ADRs occurred in 70 (27.9%) and 47 (18.7%) of 251 patients, respectively. The most common ADR was infection (21/251 patients; 8.4%), including serious infections in eight (3.2%) patients. ADRs were more frequent in patients ≥ 65 years of age, those with concurrent diseases, and those with past medical history. Four patients developed tuberculosis. The uveitis recurrence rate was 24.8% (61/246 patients). All effectiveness measures tended to improve from baseline to week 52, and mean corticosteroid doses decreased. Clinically meaningful changes were observed for most VFQ-25 subscales.

Conclusions

The safety profile of adalimumab was generally consistent with previous reports, and no new safety concerns were identified.

Trial registration

ClinicalTrials.gov: NCT02916017.

Supplementary Information

The online version contains supplementary material available at 10.1007/s40123-022-00493-z.

Key patient-reported outcomes in children and adolescents with intoxication-type inborn errors of metabolism: an international Delphi-based consensus

Background

Acute intoxication-type inborn errors of metabolism (IT-IEM) such as urea cycle disorders and non-acute IT-IEM such as phenylketonuria (PKU) and their treatment have a major impact on the life of affected children and families. Yet patients’ and parents’ perspectives on the burdens of IT-IEM and its effects on everyday functioning and well-being have rarely been addressed. Patient- and observer-reported outcomes (PROs/ObsROs) are critically important to evaluate and target health care and treatment efficacy. Therefore, it is mandatory to define PROs/ObsROs relevant to patients with IT-IEM, their families, and health care professionals and to provide valid, standardised and reliable measuring instruments. To achieve consensus we performed a two-round, electronic-based modification of a Delphi survey including 27 parents of affected children, nine teenage patients and 35 health professionals (physicians, nutritionists, psychologists). The final set of PROs/ObsROs was discussed and defined in an online consensus meeting with a subsample of three health professionals, three parents and two patients. For this final set, appropriate measures (PROMs/ObsROMs) were assembled.

Results

Seventeen PROs/ObsROs constitute the final core set for paediatric IT-IEM. They cover social (e.g. social participation), emotional (e.g. positive affect), and disease-related aspects (e.g. attitude towards treatment) of patients’ lives as well as the experience of parents (e.g. parental stress).

Conclusion

To promote a holistic treatment approach, this consensus-driven set of relevant PROs/ObsROs should be incorporated into daily IT-IEM care and considered as the key psychological outcomes in clinical trials. We have identified existing—psychometrically and contextual—appropriate PROMs/ObsROMs with open access to facilitate this process.

Supplementary Information

The online version contains supplementary material available at 10.1186/s13023-022-02183-2.

Multicenter, retrospective, observational study for the Treatment Pattern of systemic corticoSTERoids for relapse of non-infectious uveitis accompanying Vogt-Koyanagi-Harada disease or sarcoidosis

PURPOSE

Non-infectious uveitis associated with Vogt-Koyanagi-Harada (VKH) disease or sarcoidosis is commonly treated with systemic corticosteroids (SCS). We assessed the use of SCS for non-infectious uveitis relapses in Japanese clinical practice.

STUDY DESIGN

Multicenter, retrospective chart review (UMIN Clinical Trial Registry; UMIN000032390).

METHODS

One hundred fifty-seven patients (15- ≤ 75 years; 103 VKH disease, 54 sarcoidosis) given SCS to treat a relapse of non-infectious intermediate, posterior, or panuveitis accompanying VKH disease or sarcoidosis were studied (August 2011-December 2018). SCS dose and duration, concomitant medications, subsequent relapses, and steroid-related adverse drug reactions (ADRs) were analyzed for 12 months after target relapse treatment. Relationships between background factors and total SCS dose were analyzed (logistic regression).

RESULTS

Mean (± SD) total SCS dose over 12 months after target relapse treatment was 3874 ± 2775 mg, and was higher in patients with immunosuppressants than in those without (4575 mg vs 3496 mg). Immunosuppressant use was the only factor significantly associated with higher total SCS dose (p = 0.0196). Mean duration of SCS treatment for relapse was 318.7 ± 89.3 days. Only 29.3% of patients were steroid-free after 12 months; the percentage was higher in patients without immunosuppressants (36.3% vs 16.4%). Subsequent relapse was experienced by 39.5% of patients, and 13.4% had a steroid-related ADR (mostly glaucoma or diabetes).

CONCLUSION

In Japanese clinical practice, many patients with recurrent uveitis accompanying VKH disease or sarcoidosis received SCS for relapse for ≥ 300 days, suggesting that reducing corticosteroids is challenging in patients with difficulty suppressing inflammation.

The Impact of High Dose Glucocorticoids on Bone Health and Fracture Risk in Systemic Vasculitides

Systemic vasculitides are a range of conditions characterized by inflammation of blood vessels which may manifest as single organ or life-threatening multisystem disease. The treatment of systemic vasculitis varies depending on the specific disease but historically has involved initial treatment with high dose glucocorticoids alone or in conjunction with other immunosuppressive agents. Prolonged glucocorticoid treatment is frequently required as maintenance treatment. Patients with small and large vessel vasculitis are at increased risk of fracture. Osteoporosis may occur due to intrinsic factors such as chronic inflammation, impaired renal function and to a large extent due to pharmacological therapy with high dose glucocorticoid or combination treatments. This review will outline the known mechanism of bone loss in vasculitis and will summarize factors attributing to fracture risk in different types of vasculitis. Osteoporosis treatment with specific consideration for patients with vasculitis will be discussed. The use of glucocorticoid sparing immunosuppressive agents in the treatment of systemic vasculitis is a significant area of ongoing research. Adjunctive treatments are used to reduce cumulative doses of glucocorticoids and therefore may significantly decrease the associated fracture risk in patients with vasculitis. Lastly, we will highlight the many unknowns in the relation between systemic vasculitis, its treatment and bone health and will outline key research priorities for this field.

A Bridge Too Far? Real-World Practice Patterns of Early Glucocorticoid Use in the Canadian Early Arthritis Cohort

OBJECTIVE

To describe patterns of glucocorticoid use in a large real-world cohort with early rheumatoid arthritis (RA) and assess the impact on disease activity and treatment.

METHODS

Data are from adults with new RA (≤1 year) recruited to the Canadian Early Arthritis Cohort (CATCH) and are stratified on the basis of whether a person was prescribed oral glucocorticoids within 3 months of study entry. Disease activity was compared over 24 months. Mixed-effects logistic regression was used for adjusted odds ratios (aORs) of escalation to biologics separately for 12 and 24 months, with random effects terms to account for prescribing patterns clustering by study site.

RESULTS

Among 1891 persons, 30% received oral steroids. Users were older, were less often employed, and had shorter disease duration and higher disease activity. Disease activity improved over time, with early glucocorticoid users starting at higher levels of disease activity. Participants with early oral glucocorticoids were more likely to be on a biologic at 12 months (aOR = 2.4; 95% confidence interval [CI], 1.5-3.7) and 24 months (aOR = 1.9; 95% CI, 1.3-3.0). Despite Canadian clinical practice guidelines to limit corticosteroid use to short-term or 'bridge' therapy, 30% of patients who used oral glucocorticoids still used them 2 years later.

CONCLUSION

Early steroids were prescribed sparingly in CATCH and were often indicative of more active baseline disease as well as the need for progression to biologics.

Rheumatologic aspects of the COVID-19 pandemic: a practical resource for physicians in Kuwait and the Gulf region based on recommendations by the Kuwait Association of Rheumatology (KAR)

The Kuwait Association of Rheumatology members met three times in April 2020 to quickly address and support the local practitioners treating rheumatic disease in Kuwait and the Gulf region during the COVID-19 pandemic. As patients with rheumatic and musculoskeletal disease (RMD) may need modifications to their therapy during the COVID-19 pandemic, we voted online for general guidance that local practitioners needed. In this review, we have addressed the vulnerability of rheumatic patients and issues surrounding their optimum management. We base our recommendations on a synthesis of national/international guidelines and expert consensus among KAR members in the context of the Kuwaiti healthcare system caring for the patient population with RMD. The most recent reports from the World Health Organization, the Center for Disease Control, the National Institutes of Health - National Medical Library, and the COVID-19 educational website of the United Kingdom National Health Service have been incorporated. We discuss the management of RMD in various clinical scenarios: screening protocols in an infusion clinic, medication protocols for stable patients and care for suspected or confirmed COVID infection and whether they are stable, in a disease flare or newly diagnosed. Besides, we also outline the conditions for the hospital admission. This guidance is for the specialist and non-specialist readership and should be regarded as interim as the virus is relatively new and we rely on experience and necessity more than evidence collection. The guidance presented should be supplemented with recent scientific evidence wherever applicable.

A systematic review and network meta-analysis of the safety of early interventional treatments in rheumatoid arthritis

Objectives

To evaluate the safety of treatment strategies in patients with early RA.

Methods

Systematic searches of MEDLINE, EMBASE and PubMed were conducted up to September 2020. Double-blind randomized controlled trials (RCTs) of licensed treatments conducted on completely naïve or MTX-naïve RA patients were included. Long-term extension studies, post-hoc and pooled analyses and RCTs with no comparator arm were excluded. Serious adverse events, serious infections and non-serious adverse events were extracted from all RCTs, and event rates in intervention and comparator arms were compared using meta-analysis and network meta-analysis (NMA).

Results

From an initial search of 3423 studies, 20 were included, involving 9202 patients. From the meta-analysis, the pooled incidence rates per 1000 patient-years for serious adverse events were 69.8 (95% CI: 64.9, 74.8), serious infections 18.9 (95% CI: 16.2, 21.6) and non-serious adverse events 1048.2 (95% CI: 1027.5, 1068.9). NMA showed that serious adverse event rates were higher with biologic monotherapy than with MTX monotherapy, rate ratio 1.39 (95% CI: 1.12, 1.73). Biologic monotherapy rates were higher than those for MTX and steroid therapy, rate ratio 3.22 (95% CI: 1.47, 7.07). Biologic monotherapy had a higher adverse event rate than biologic combination therapy, rate ratio 1.26 (95% CI: 1.02, 1.54). NMA showed no significant difference between strategies with respect to serious infections and non-serious adverse events rates.

Conclusion

The study revealed the different risk profiles for various early RA treatment strategies. Observed differences were overall small, and in contrast to the findings of established RA studies, steroid-based regimens did not emerge as more harmful.

Vitamin D supply in patients with rheumatic diseases in Poland - a pilot study

Objectives

In rheumatic diseases, vitamin D supply is recommended as part of the prophylaxis and treatment of osteoporosis, especially in patients undergoing glucocorticoid therapy, but also due to its immunoregulatory and anti-inflammatory properties. We aimed to evaluate serum 25-hydroxyvitamin D [25(OH)D₃] levels in Polish patients with systemic sclerosis (SSc), systemic lupus erythematosus (SLE) and granulomatosis with polyangiitis (GPA), in relation to various clinical parameters, and to assess the initial range of doses for the purpose of further research.

Material and methods

112 patients (39 with SLE, 44 with SSc and 29 with GPA), referred to the Department of Rheumatology and Internal Medicine in Poznan, Poland, were enrolled in this retrospective study. Demographic and clinical data were collected, including 25(OH)D₃ serum levels, vitamin D supplementation doses and season of blood sampling.

Results

Mean (SD) serum 25(OH)D₃ concentrations were 31 (19.4) ng/ml for SLE, 28.8 (12.5) ng/ml for SSc and 28 (15.2) ng/ml for GPA, and they did not significantly differ between the groups. Vitamin D levels below the optimal range were found in 43.8% of SLE, 65.9% of SSc and 72.4% of GPA patients. 80% of patients reported vitamin D intake, with a mean daily dose of 1398 IU for SLE, 1345 IU for SSc and 1689 IU for GPA. Vitamin D insufficiency and deficiency were frequent among patients with rheumatic diseases, independently of the diagnosis and season.

Conclusions

Patients with rheumatic diseases seem to require higher doses of vitamin D than recommended for the general population. The present results indicate the necessity to use higher initial doses of vitamin D in this group of patients (2000 to 4000 UI) and to maintain the dose of vitamin D regardless of the change of seasons.

The Patients' Perspective of Important Glucocorticoid Effects: A Nominal Group Study Among Patients With Systemic Lupus Erythematosus and Myositis

BACKGROUND/OBJECTIVE

The objective of this cohort study was to understand the positive and negative effects of glucocorticoids (GCs) in patients with systemic lupus erythematosus and myositis from the patients' perspective with the aim of developing a patient-reported outcome measure.

METHODS

Included patients were asked to participate in 1 of 5 nominal groups where demographic information and a quality-of-life questionnaire were collected. Patients were asked 2 open-ended questions on (1) benefits and (2) harms related to GC use. We used the Nominal Group Technique, a highly structured consensus method in which responses are generated, shared, and ranked. Descriptive statistics were used to summarize the results. Nominal group sessions took place from April to May 2019.

RESULTS

Of 206 patients who were approached, 21 patients participated, 17 with systemic lupus erythematosus and 4 with myositis, predominantly women with more than 10 years of steroid use. The domains ranked highest for GC benefits were disease control (55 votes), fast onset of action (30 votes), increased energy (10 votes), and pain relief (10 votes). The highest-ranked negative effects were bone loss (38 votes) and weight gain (16 votes); psychological effects and damaged internal organs each received 12 votes.

CONCLUSIONS

The top-ranked GC effects-both benefits and harms-among patients with systemic rheumatic disease are consistent with the top domains associated with GC use reported with other inflammatory diseases. This study informs the development of a comprehensive patient-reported outcome measure that can be used across inflammatory diseases.

High prevalence of steroid-induced glucose intolerance with normal fasting glycaemia during low-dose glucocorticoid therapy: an oral glucose tolerance test screening study

OBJECTIVES

To evaluate the prevalence and risk factors of new-onset glucose metabolism impairment using an oral glucose tolerance test (OGTT) in patients with normal fasting glycaemia on long-term glucocorticoid (GC) treatment.

METHODS

An OGTT was performed in 150 patients without a previous history of pre-diabetes or diabetes who were diagnosed with inflammatory rheumatic diseases and treated with GCs >3 months. All participants underwent clinical and biochemical evaluation for risk factors of diabetes: age, sex, current and cumulative dose of steroids, treatment duration, waist circumference, BMI, Homeostatic Model Assessment for Insulin Resistance, fasting insulin concentration, family history of diabetes, CRP, 28-joint DAS with CRP, type of connective tissue disease and trunk fat percentage measured by DXA. Logistic regression analysis was conducted to evaluate the association between the presence of impaired glucose tolerance (IGT) in the OGTT and analysed risk factors.

RESULTS

A total of 102 patients (68%) had fully normal glucose tolerance. Diabetes, isolated impaired fasting glucose, isolated IGT and combined impaired fasting glucose + IGT was diagnosed in 3.3, 4.67, 19.33 and 4.67% of patients, respectively; 20% of participants had IGT or diabetes despite normal fasting glucose concentration. The median cumulative dose and current dose (5 mg) of GCs and treatment duration were similar compared with the normal glucose tolerance group. In a multivariate logistic regression model, only older age (particularly ≥50 years of age) and trunk fat percentage remained significant factors predicting IGT or diabetes in the OGTT.

CONCLUSION

New-onset GC-induced glucose intolerance, even in patients on long-term low-dose treatment, is prevalent despite normal fasting glucose concentration and patients should be screened with an OGTT despite the absence of classic risk factors of diabetes.

Prednisone prevents particle induced bone loss in the calvaria mouse model

INTRODUCTION

Glucocorticoids are essential in the treatment of many chronic inflammatory and malignant diseases but are known to have detrimental effects on bone. This study aimed to investigate the effects of prednisone on osteoclast functioning in vivo in the calvaria particle-induced bone loss mouse model.

METHODS

12-week-old male C57BL6/J mice received subcutaneously implanted prednisone (2.5 mg/d, 60 day release (n = 14)) or placebo pellets (n = 10). Osteolysis of the calvaria bone was induced two weeks later by application of ultra-high-molecular-weight polyethylene- (UHMWPE) particles to the dome (vs sham operation). The extent of osteolysis was determined histologically and by micro-computer tomography.

RESULTS

Prednisone significantly inhibited particle-induced osteolysis in the skull. No significant difference in osteoclast numbers was seen in mice with prednisone vs placebo treatment. Prednisone treatment alone without particle application did not reduce bone mineral density or deterioration in bone microarchitecture parameters.

CONCLUSIONS

The calvaria particle-induced bone loss mouse model can be adapted to investigate osteoclast activity in vivo and the effect of prednisone on osteoclasts. In this preventive experimental design, the application of short-term low-dose prednisone has osteoprotective effects without measurable systemic side effects on bone parameters.

Evaluation of care delivery by a novel multidisciplinary bone health clinic for patients at risk of glucocorticoid-induced osteoporosis

Glucocorticoid-induced osteoporosis (GIOP) is a common condition associated with increased risk for fracture. Many patients receive suboptimal care. We created a novel GIOP clinic model which successfully fills a gap in osteoporosis care by providing multidisciplinary intervention in key components of GIOP preventive care to an underserved patient population.

INTRODUCTION

This study characterizes the patient population referred to our novel glucocorticoid-induced osteoporosis (GIOP) clinic and evaluates how well the clinic performed in addressing key components of GIOP preventive care.

METHODS

This population-based prospective cohort study derives data from patients reviewed at the University of Alberta Multidisciplinary Bone Health Clinic from January 2017 to September 2019. To create our clinic model, key components of GIOP preventive care were summarized based on current guidelines, and clear responsibilities were delegated to each multidisciplinary team member. A REDCap database was constructed, and each patient's multidisciplinary assessment was entered at each visit. Demographic and treatment data was extracted from our database.

RESULTS

The clinic was able to achieve optimal GIOP preventive care in 60.1% of patients and in 78.7% of patients when excluding wait time. Of the 245 GIOP patients assessed, over half were females (56.7%) and the mean age was 56.7 years (range 16-95 years). Referrals were primarily made by specialists. Low-trauma fractures were reported in 24.9% of patients and 95.5% of patients had a baseline dual-energy X-ray absorptiometry (DXA). The mean current daily prednisone-equivalent dose was 14.1 mg. All patients received a recommendation for pharmacotherapy (100%) and the majority received counseling on vitamin D (98.8%), calcium (97.8%), smoking cessation (98.8%), alcohol reduction (98.4%), falls prevention (88.6%), and exercise (85.3%).

CONCLUSION

Our novel GIOP clinic model successfully fills a gap in osteoporosis care by providing multidisciplinary intervention in key components of GIOP preventive care to an underserved patient population. Further studies are required to assess the real-world long-term outcomes of our model.

Perspectives on glucocorticoid usage in patients with adult inflammatory myopathy

This study aims to describe the patient perspective on glucocorticoid (GC) treatment and adverse effects (AEs) in idiopathic inflammatory myopathy (IIM). An online survey was distributed to patients with adult-onset IIM using the Myositis UK page on Healthunlocked.com, an online social network for health. Respondents were asked to rate the severity of AEs they attributed to GCs on a Likert scale (0-5), and to report concerns and overall experience of GC treatment. The survey was completed by 122 respondents. The median reported current daily dose of prednisolone was 15 mg (interquartile range [IQR] 8, 25) and median treatment duration 5.3 years (IQR 3.4, 8.0) at the time of survey completion. Only 54% of respondents "agreed" or "strongly agreed" that the information provided to them about GC treatment was adequate. AEs rated most severe by respondents were weight gain, moon face, sleep disturbances and increased hunger. The duration of GC treatment weakly correlated with the mean number of reported AEs (p = 0.004) and mean severity of AEs (p = 0.017). There was an inverse relationship between age and acne, stretch marks, hair loss, facial hair, nausea and heartburn (p < 0.05). In this first study of patient-reported experiences of GCs specifically in IIM, we describe the burden of treatment and highlight the unmet need for safe and well-tolerated treatments. We report that patients with IIM often remain on long-term GC treatment at moderate doses, and that AEs are common. The reported data will be useful in planning discussions with patients regarding adherence to their treatment options. Key Points • Glucocorticoids (GC) are the first-line treatment in patients with idiopathic inflammatory myopathies (IIM), and are associated with a wide range of adverse effects • The adverse effects related to GC are very common, and those reported most severe by patients included weight gain, moon face, increased hunger or sleep disturbance, which may differ from the primary concerns of their treating clinician • Understanding the patient perspective and concerns about treatment is necessary to maintain a good physician-patient relationship and may help with treatment adherence.

Detection and Management of Interstitial Lung Diseases Associated With Connective Tissue Diseases

Interstitial lung disease (ILD) is a common manifestation of connective tissue diseases (CTDs). A proportion of patients with CTD-ILDs develop progressive fibrosing ILD, which is characterized by worsening fibrotic abnormalities on high-resolution computed tomography scan, decline in lung function, worsening symptoms, and early mortality. Here, we review the impact of ILD in patients with CTDs, the importance of prompt diagnosis and close monitoring, and the evidence available to guide the management of CTD-ILDs. Management of patients with CTD-ILDs should be individualized and involve close collaboration between rheumatologists and pulmonologists. Immunosuppression is the mainstay of therapy for CTDs, but evidence for its effectiveness in slowing the progression of ILD is limited. Recently, nintedanib has been approved to slow decline in lung function in patients with systemic sclerosis-associated ILD and chronic fibrosing ILDs with a progressive phenotype. The results of ongoing clinical trials will help clinicians take a more evidence-based approach to the treatment of CTD-ILDs.

Glucocorticoid use is associated with an increased risk of hypertension

OBJECTIVES

Patients with RA are frequently treated with glucocorticoids (GCs), but evidence is conflicting about whether GCs are associated with hypertension. The aim of this study was to determine whether GCs are associated with incident hypertension in patients with RA.

METHODS

A retrospective cohort of patients with incident RA and without hypertension was identified from UK primary care electronic medical records (Clinical Practice Research Datalink). GC prescriptions were used to determine time-varying GC use, dose and cumulative dose, with a 3 month attribution window. Hypertension was identified through either: blood pressure measurements >140/90 mmHg, or antihypertensive prescriptions and a Read code for hypertension. Unadjusted and adjusted Cox proportional hazards regression models were fitted to determine whether there was an association between GC use and incident hypertension.

RESULTS

There were 17 760 patients in the cohort. A total of 7421 (42%) were prescribed GCs during follow-up. The incident rate of hypertension was 64.1 per 1000 person years (95% CI: 62.5, 65.7). The Cox proportional hazards model indicated that recent GC use was associated with a 17% increased hazard of hypertension (hazard ratio 1.17; 95% CI: 1.10, 1.24). When categorized by dose, only doses above 7.5 mg were significantly associated with hypertension. Cumulative dose did not indicate a clear pattern.

CONCLUSION

Recent GC use was associated with incident hypertension in patients with RA, in particular doses ≥7.5 mg were associated with hypertension. Clinicians need to consider cardiovascular risk when prescribing GCs, and ensure blood pressure is regularly monitored and treated where necessary.

Systemic Inflammatory Parameters in Patients with Elderly-Onset Rheumatoid Arthritis (EORA) and Young-Onset Rheumatoid Arthritis (YORA)-An Observational Study

BACKGROUND

Rheumatoid arthritis (RA) occurs more often in elderly individuals. Elderly onset RA (EORA) (onset > 60 years) encompasses a specific subset of patients if compared with young onset RA (YORA) (onset at a younger age). There is a need to define reliable, simple markers to properly assess the inflammatory activity of RA. Hematological markers of systemic inflammation (Platelet-To-Lymphocyte (PLR) and Neutrophil-To-Lymphocyte (NLR) ratios) are novel measures of the inflammatory response. The goal of the study was to analyze the course of EORA vs. YORA patients and to assess associations between systemic and clinical disease activity markers, including PLR and NLR, in different subsets of patients. PLR and NLR have not previously been assessed in EORA and YORA.

METHODS

The study group consisted of 113 consecutive patients (63 EORA and 50 YORA). The following assessments were performed: joint counts, Disease Activity Score (DAS28), complete blood cell counts, erythrocyte sedimentation rate (ESR), and C-reactive protein (CRP).

RESULTS

EORA was characterized by significantly higher disease activity markers (conventional inflammatory and clinical), a lower rate of remission or low disease activity, and less frequent use of biological drugs and glucocorticoids. The NLR and PLR were positively correlated with disease activity markers. The PLR was significantly lower in EORA compared with in YORA.

CONCLUSION

EORA and YORA patients differed significantly. In EORA, conventional disease activity markers were higher, the PLR was significantly lower.

[Safety aspects of the treatment with glucocorticoids for rheumatoid arthritis]

Glukokortikoide (GC) werden für die initiale Therapie der RA nach wie vor empfohlen – zeitlich befristet und in geringstmöglicher Dosierung. Ihre komplexe Wirkweise geht mit Nebenwirkungen einher, die v. a. in der Dauertherapie oberhalb von 5 mg Prednisolon pro Tag eine Rolle spielen. In diesem Dosisbereich begünstigen sie Osteoporose, Diabetes/Hyperglykämie, kardiovaskuläre Ereignisse und Infektionen und tragen damit zu einer vermehrten Frühsterblichkeit bei. Dabei sind die Risiken der GC-Therapie von patientenbezogenen Faktoren abhängig wie Alter, Komorbidität und Begleitmedikation. Ein negativer Einfluss sehr niedriger Steroiddosen auf das Gesamtüberleben ist möglicherweise bei hoher kumulativer Dosis nachweisbar, die Datenlage ist hier jedoch widersprüchlich. Das Monitoring einer GC-vermittelten Toxizität mithilfe eines validierten Index sollte in Zukunft dazu beitragen, die Vorteile einer steroidsparenden Behandlungsstrategie besser zu beschreiben. Selektiver wirkende Substanzen könnten in Zukunft eine Abkopplung der erwünschten Wirkungen von den Nebenwirkungen ermöglichen.

High Comorbidity Burden in Patients with SLE: Data from the Community-Based Lupus Registry of Crete

Comorbidities and multimorbidity, often complicating the disease course of patients with chronic inflammatory rheumatic diseases, may be influenced by disease-intrinsic and extrinsic determinants including regional and social factors. We analyzed the frequency and co-segregation of self-reported comorbid diseases in a community-based Mediterranean registry of patients (n = 399) with systemic lupus erythematosus (SLE). Predictors for multimorbidity were identified by multivariable logistic regression, strongly-associated pairs of comorbidities by the Cramer's V-statistic, and comorbidities clusters by hierarchical agglomerative clustering. Among the most prevalent comorbidities were thyroid (45.6%) and metabolic disorders (hypertension: 24.6%, dyslipidemia: 33.3%, obesity: 35.3%), followed by osteoporosis (22.3%), cardiovascular (20.8%), and allergic (20.6%) disorders. Mental comorbidities were also common, particularly depression (26.7%) and generalized anxiety disorder (10.7%). Notably, 51.0% of patients had ≥3 physical and 33.1% had ≥2 mental comorbidities, with a large fraction (n = 86) displaying multimorbidity from both domains. Sociodemographic (education level, marital status) and clinical (disease severity, neurological involvement) were independently associated with physical or mental comorbidity. Patients were grouped into five distinct clusters of variably prevalent comorbid diseases from different organs and domains, which correlated with SLE severity patterns. Conclusively, our results suggest a high multimorbidity burden in patients with SLE at the community, advocating for integrated care to optimize outcomes.

Guidelines for the prevention and treatment of glucocorticoid-induced osteoporosis: an update of Brazilian Society of Rheumatology (2020)

The Brazilian guidelines for prevention and treatment of glucocorticoid-induced osteoporosis were updated and important topics were included such as assessment of risk fracture using FRAX Brazil, use of denosumab, and also recommendations for the use of glucocorticoid pulse therapy and inhaled glucocortiocoid.

INTRODUCTION

Glucocorticoids (GCs) are used in almost all medical specialties and the incidences of vertebral/nonvertebral fractures range from 30 to 50% in individuals treated with GCs for over 3 months. Thus, osteoporosis and frailty fractures should be prevented and treated in patients initiating treatment or already being treated with GCs. The Committee for Osteoporosis and Bone Metabolic Disorders of the Brazilian Society of Rheumatology (BSR) established in 2012 the Brazilian Guidelines for glucocorticoid-induced osteoporosis (GIO). Herein, we provide a comprehensive update of the original guidelines based on improved available scientific evidence and/or expert experience.

METHODS

From March to June 2020, the Osteoporosis Committee of the BRS had meetings to update the questions presented in the first consensus (2012). Thus, twenty-six questions considered essential for the preparation of the recommendations were selected. A systematic literature review based on real-life scenarios was undertaken to answer the proposed questions. The MEDLINE, EMBASE, and SCOPUS databases were searched using specific search keywords.

RESULTS

Based on the review and expert opinion, the recommendations were updated for each of the 26 questions. We included 48 new bibliographic references that became available after the date of the publication of the first version of the consensus.

CONCLUSION

We updated the Brazilian guidelines for the prevention/treatment of GIO. New topics were added in this update, such as the assessment of risk fracture using FRAX Brazil, the use of denosumab, and approaches for the treatment of children and adolescents. Furthermore, we included recommendations for the use of inhaled GCs and GC pulse therapy in clinical settings.

Avacopan for the Treatment of ANCA-Associated Vasculitis

BACKGROUND

The C5a receptor inhibitor avacopan is being studied for the treatment of antineutrophil cytoplasmic antibody (ANCA)-associated vasculitis.

METHODS

In this randomized, controlled trial, we assigned patients with ANCA-associated vasculitis in a 1:1 ratio to receive oral avacopan at a dose of 30 mg twice daily or oral prednisone on a tapering schedule. All the patients received either cyclophosphamide (followed by azathioprine) or rituximab. The first primary end point was remission, defined as a Birmingham Vasculitis Activity Score (BVAS) of 0 (on a scale from 0 to 63, with higher scores indicating greater disease activity) at week 26 and no glucocorticoid use in the previous 4 weeks. The second primary end point was sustained remission, defined as remission at both weeks 26 and 52. Both end points were tested for noninferiority (by a margin of 20 percentage points) and for superiority.

RESULTS

A total of 331 patients underwent randomization; 166 were assigned to receive avacopan, and 165 were assigned to receive prednisone. The mean BVAS at baseline was 16 in both groups. Remission at week 26 (the first primary end point) was observed in 120 of 166 patients (72.3%) receiving avacopan and in 115 of 164 patients (70.1%) receiving prednisone (estimated common difference, 3.4 percentage points; 95% confidence interval [CI], -6.0 to 12.8; P<0.001 for noninferiority; P = 0.24 for superiority). Sustained remission at week 52 (the second primary end point) was observed in 109 of 166 patients (65.7%) receiving avacopan and in 90 of 164 patients (54.9%) receiving prednisone (estimated common difference, 12.5 percentage points; 95% CI, 2.6 to 22.3; P<0.001 for noninferiority; P = 0.007 for superiority). Serious adverse events (excluding worsening vasculitis) occurred in 37.3% of the patients receiving avacopan and in 39.0% of those receiving prednisone.

CONCLUSIONS

In this trial involving patients with ANCA-associated vasculitis, avacopan was noninferior but not superior to prednisone taper with respect to remission at week 26 and was superior to prednisone taper with respect to sustained remission at week 52. All the patients received cyclophosphamide or rituximab. The safety and clinical effects of avacopan beyond 52 weeks were not addressed in the trial. (Funded by ChemoCentryx; ADVOCATE ClinicalTrials.gov number, NCT02994927.).

Giant cell arteritis: A nationwide, population-based cohort study on incidence, diagnostic imaging, and glucocorticoid treatment

AIM

The study investigated the development over time of the incidence, diagnostic imaging, and treatment of giant cell arteritis (GCA).

METHOD

This nationwide, population-based cohort study was conducted in Denmark using medical and administrative registries. Incident GCA cases from 1996-2018 were defined as patients aged ≥50 years registered with a first-time GCA diagnosis and ≥3 prescriptions for glucocorticoids (GCs) within 6 months after diagnosis. We determined incidence rates of GCA, the proportion of patients still receiving GCs >2 years after diagnosis, the proportion of patients receiving temporal artery biopsies (TAB) and diagnostic imaging including ultrasound, positron emission tomography, magnetic resonance, and/or computed tomography angiography at the time of diagnosis.

RESULTS

We identified 9908 incident GCA cases. The incidence rates of GCA remained stable at 19-25 per 100,000 people aged >50 years from 1996-2018. The proportion of GCA patients receiving a TAB remained constant until 2016, after which it promptly declined from 70-80% to 29-39%. In contrast, the proportion of patients receiving diagnostic imaging increased from 2% to 66% from 2000-2018. The proportion of GCA patients remaining in GC treatment has steadily decreased from 1996-2016, but remains high at 64%, 40%, and 34% after 2, 5, and 10 years following the diagnosis, respectively. The cumulative GC dose has remained relatively stable.

CONCLUSION

Incidence rates of GCA have remained stable since 1996 despite increasing use of diagnostic imaging. There is a clear discrepancy between current international GCA treatment guidelines and the clinical practice up to 2018.

Multidisciplinary expert consensus on secondary fracture prevention in Spain

The study aimed to achieve expert consensus to optimize secondary fracture prevention in Spain. Relevant gaps in current patient management were identified. However, some aspects were considered difficult to apply. Future efforts should focus on those items with greatest divergences between importance and feasibility.

PURPOSE

To establish a Spanish multidisciplinary expert consensus on secondary fracture prevention.

METHODS

A two-round Delphi consensus was conducted, guided by a Scientific Committee. The 43-item study questionnaire was designed from a literature review and a subsequent multidisciplinary expert group (n = 12) discussion. The first-round questionnaire, using a 7-point Likert scale, assessed the experts' opinion of the current situation, their wish for items to happen, and their prognosis that items would be implemented within 5 years. Items for which consensus was not achieved were included in the second round. Consensus was defined as ≥ 75% agreement or ≥ 75% disagreement. A total of 102 experts from 14 scientific societies were invited to participate.

RESULTS

A total of 75 (response rate 73.5%) and 69 (92.0%) experts answered the first and second Delphi rounds, respectively. Participants mean age was 51.8 years [standard deviation (SD): 10.1 years]; being 24.0% rheumatologists, 21.3% primary care physicians, 14.7% geriatricians, 8.0% internal medicine specialists, 8.0% rehabilitation physicians, and 8.0% gynecologists. Consensus was achieved for 79.1% of items (wish, 100%; prognosis, 58.1%). Effective secondary prevention strategies identified as requiring improvement included: clinical report standardization, effective hospital primary care communication (telephone/mail and case managers), health-related quality of life (HRQoL) questionnaires use, and treatment compliance monitoring (prognosis agreement 33.3%, 47.8%, 18.8%, and 55.1%, respectively).

CONCLUSION

A consensus was reached by health professionals in their wish to implement strategies to optimize secondary fracture prevention; however, they considered some difficult to apply. Efforts should focus on those items with currently low application and those with greatest divergence between wish and prognosis.

Identification of Compounds With Glucocorticoid Sparing Effects on Suppression of Chemokine and Cytokine Production by Rheumatoid Arthritis Fibroblast-Like Synoviocytes

In recent years target based drug discovery has expanded our therapeutic armamentarium in the treatment of inflammatory and autoimmune diseases. Despite these advances and adverse effects, glucocorticoids remain reliable agents that are used in many of these diseases. The anti-inflammatory mechanisms of glucocorticoids include the suppression of transcription factor activity like nuclear factor kappa B (NF-κB). By reanalyzing data from two prior high throughput screens (HTS) that utilized a NF-κB reporter construct in THP-1 cells, we identified 1824 small molecule synthetic compounds that demonstrated NF-κB suppressive activities similar to the glucocorticoids included in the original >134,000 compound libraries. These 1824 compounds were then rescreened for attenuating NF-κB activity at 5 and 16 h after LPS stimuli in the NF-κB THP-1 reporter cells. After a “Top X” selection approach 122 hit compounds were further tested for toxicity and suppression of LPS induced CXCL8 release in THP-1 cells. Excluding cytotoxic compounds, the remaining active compounds were grouped into chemotype families using Tanimoto based clustering. Promising representatives from clustered chemotype groups were commercially purchased for further testing. Amongst these index compounds a lead chemotype: 1H-pyrazolo [3,4 d] pyrimidin-4-amine, effectively suppressed CXCL8, and TNF production by THP-1 cells when stimulated with LPS, TNF or IL-1ß. Extending these studies to primary cells, these lead compounds also reduced IL-6 and CXCL8 production by TNF stimulated fibroblast-like synoviocytes (FLS) from rheumatoid arthritis (RA) patients. Importantly a lead 1H-pyrazolo [3,4 d] pyrimidin-4-amine compound demonstrated synergistic effects with dexamethasone when co-administered to TNF stimulated THP-1 cells and RA FLS in suppressing chemokine production. In summary, a cell based HTS approach identified lead compounds that reduced NF-κB activity and chemokine secretion induced by potent immunologic stimuli, and one lead compound that acted synergistically with dexamethasone as an anti-inflammatory agent showing a dose-sparing effect.

Reducing the Toxicity of Long-Term Glucocorticoid Treatment in Large Vessel Vasculitis

Purpose

While glucocorticoids (GCs) are effective in large vessel vasculitis (LVV), they may cause serious adverse events (AEs), especially if taken for longer durations and at higher doses. Unfortunately, patients suffering from LVV often need long-term treatment with GCs; therefore, toxicity needs to be expected and countered.

Recent Findings

GCs remain the mainstay of therapy for both giant cell arteritis and Takayasu arteritis. In order to minimize their toxicity, the following strategies should be considered: GC tapering, administration of conventional synthetic (e.g., methotrexate) or biologic (e.g., tocilizumab) GC-sparing agents, as well as monitoring, prophylaxis, and treatment of GC-related AEs. Several drugs are currently under investigation to expand the armamentarium for the treatment of LVV.

Summary

GC treatment in LVV is effective but associated with toxicity. Strategies to minimize this toxicity should be applied when treating patients suffering from LVV.

Treatment of Giant Cell Arteritis and Takayasu Arteritis-Current and Future

Purpose of Review

Guidelines for the management of large vessel vasculitides have been recently updated by several scientific societies. We have evaluated the current recommendations for treatment of giant cell arteritis (GCA) and Takayasu arteritis (TA) and addressed potential future therapeutic strategies.

Recent Findings

While glucocorticoids (GCs) remain the gold standard for induction of remission, many patients relapse and acquire high cumulative GC exposure. Thus, GC-sparing therapies such as methotrexate are recommended for selected patients with GCA and all patients with TA. Recent high-quality evidence shows that tocilizumab is an effective GC-sparing agent in GCA. Non-biologic and biologic immunomodulators also appear to have GC-sparing properties in TA.

Summary

Tocilizumab is now considered to be part of the standard treatment for GCA, particularly with relapsing disease, but questions on its use such as length of treatment and monitoring of disease activity remain open. High-quality evidence to guide treatment of TA is still lacking.

Atopic dermatitis as a risk factor for severe visual field loss in youth-a retrospective cohort study of glaucoma under steroid treatment

PURPOSE

To assess the characteristics of glaucoma patients who received systemic or topical steroid treatment.

METHODS

Patients who received steroid treatment were selected from a total of 4256 patients at our tertiary referral center of glaucoma management between August 2011 and October 2017. Clinical characteristics of the subjects were extracted from clinical records. To evaluate the factors influencing highest intraocular pressure during observation (max-IOP) or mean deviations (MDs) of visual field at the first and last visits, univariate and multivariate regression analyses were performed using a generalized estimating equation.

RESULTS

Three hundred and eighty-two eyes of 196 patients were included in this study. The most frequent disease as the reason for steroid treatment was atopic dermatitis (58 eyes) followed by autoimmune diseases. The patients with atopic dermatitis were significantly younger (38.0 ± 11.2 years old, p < 0.001) and had lower MD (- 9.3 ± 9.1 dB at first visit, p = 0.01; - 10.6 ± 9.2 dB at last visit, p = 0.004) than those with other diseases. In multivariate regression analysis, age and MD at first visit, max-IOP, and atopic dermatitis were correlated with MD at last visit.

CONCLUSIONS

The results of the present study suggest that patients with atopic dermatitis carry the risk of irreversible visual field loss even in youth. For earlier detection of high intraocular pressure, reinforcement of ophthalmological screening in management of atopic dermatitis should be recommended.

Recommendations statement on the immunosuppressive treatment of non-infectious, non-neoplastic, non-anterior uveitis

OBJECTIVE

To generate recommendations on the use of immunomodulators in patients with non-infectious, non-neoplastic intermediate uveitis (IU), posterior uveitis (PU) and panuveitis (PanU) based on best evidence and experience.

METHODS

A multidisciplinary panel of 5 experts was established, who defined the scope, users, and sections of the document. A systematic literature review (SLR) was performed to assess the efficacy and safety of immunomodulatory drugs in patients with non-infectious, non-neoplastic, non-anterior uveitis. The results of the SLR were presented and discussed during an expert meeting in which 34 recommendations were generated. The level of agreement with the recommendations was also tested in 25 additional experts following a Delphi process. Recommendations were voted from 1 (total disagreement) to 10 (total agreement). We defined agreement if at least 70% of the experts voted ≥7. The level of evidence and grade or recommendation were assessed using the Oxford Centre for Evidence-based Medicine Levels of Evidence.

RESULTS

The SLR included 33 articles. The 34 recommendations were accepted after 2 Delphi rounds (3 of them were modified after the first round). They include specific recommendations on patients with non-infectious, non-neoplastic, PU and PanU, as well as different treatment guidelines.

CONCLUSIONS

In patients with non-infectious, non-neoplastic, non-anterior uveitis these recommendations might help treatment decision making, due to the lack of robust evidence or other globally accepted algorithms.

EULAR provisional recommendations for the management of rheumatic and musculoskeletal diseases in the context of SARS-CoV-2

The provisional EULAR recommendations address several aspects of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), the virus, and the disease caused by SARS-CoV-2, COVID-19 and are meant for patients with rheumatic and musculoskeletal diseases (RMD) and their caregivers. A task force of 20 members was convened by EULAR that met several times by videoconferencing in April 2020. The task force finally agreed on five overarching principles and 13 recommendations covering four generic themes: (1) General measures and prevention of SARS-CoV-2 infection. (2) The management of RMD when local measures of social distancing are in effect. (3) The management of COVID-19 in the context of RMD. (4) The prevention of infections other than SARS-CoV-2. EULAR considers this set of recommendations as a 'living document' and a starting point, which will be updated as soon as promising new developments with potential impact on the care of patients with RMD become available.

The reduction of concomitant glucocorticoids dosage following treatment with IL-1 receptor antagonist in adult onset Still's disease. A systematic review and meta-analysis of observational studies

Background:

Despite being burdened by significant adverse events, glucocorticoids (GCs) are frequently employed in managing adult onset Still’s disease (AOSD), prompting the need for GC-sparing agents. In this work, we performed a systematic review and meta-analysis to synthesize the evidence about the reduction of concomitant GCs dosage and the rate of GCs discontinuation in patients with AOSD who were treated with anakinra, a recombinant IL-1 receptor antagonist.

Methods:

A systematic review of the literature was completed to identify all available data concerning the reduction of concomitant GCs dosage following anakinra in AOSD and a meta-analysis was thus performed using a random-effects model.

Results:

A significant reduction of the GCs dosage was detected by pooled analysis with mean difference of –22.4 mg/day [95% confidence interval (CI): –28.8 to –16.1, p < 0.0001] at the last follow-up; the heterogeneity was moderate (Q = 11.67 with df = 7.00, p < 0.0001, I² = 40.01%). Furthermore, the pooled analysis under a random effects model showed an overall rate of GCs discontinuation of 0.35 (95% CI: 0.28–0.41, p < 0.0001); the heterogeneity was low (Q = 5.99 with df = 6.00, p < 0.0001, I² = 0.00%).

Discussion:

Taking together all these findings, the reduction of concomitant GCs dosage following anakinra could be suggested, leading to a further improvement of AOSD therapeutic strategy.

Conclusion:

In conclusion, the present systematic review and meta-analysis suggests the reduction of concomitant GCs dosage following treatment with anakinra. A percentage of patients are no longer required to be treated with GCs, discontinuing these drugs without a flare of the disease.

Glucocorticoids in rheumatoid arthritis: the silent companion in the therapeutic strategy

INTRODUCTION

Glucocorticoids (GCs) are key actors in RA management, despite the increasing number of available drugs. In fact, due to their efficacy and safety, the combination therapy between GCs and conventional synthetic disease-modifying anti-rheumatic drugs (csDMARDs) is still recommended in the early phase of RA treatment, because improving the long-term results.

AREAS COVERED

In this paper, we reviewed the role of GCs in RA management, focusing on mechanisms of action as well as the benefit/risk ratio of GCs and newer therapeutic formulations. Furthermore, we analyzed GCs DMARDs proprieties on disease activity and their long-term effects on radiographic damage. We designed a narrative review aimed to provide an overview concerning GCs in RA management.

EXPERT OPINION

A large amount of evidence supports the use of GCs in RA, especially in the earliest phases of the disease. Besides GCs symptomatic effects due to their strong anti-inflammatory effects, data from several randomized clinical trials have shown a substantial benefit of low-dose GCs in inhibiting the radiographic damage, thus highlighting GCs DMARDs properties. Besides their recognized role in the treatment of early RA, systematic monitoring of adverse events should be recommended to minimize GCs toxicity.

EULAR recommendations for the management of rheumatoid arthritis with synthetic and biological disease-modifying antirheumatic drugs: 2019 update

OBJECTIVES

To provide an update of the European League Against Rheumatism (EULAR) rheumatoid arthritis (RA) management recommendations to account for the most recent developments in the field.

METHODS

An international task force considered new evidence supporting or contradicting previous recommendations and novel therapies and strategic insights based on two systematic literature searches on efficacy and safety of disease-modifying antirheumatic drugs (DMARDs) since the last update (2016) until 2019. A predefined voting process was applied, current levels of evidence and strengths of recommendation were assigned and participants ultimately voted independently on their level of agreement with each of the items.

RESULTS

The task force agreed on 5 overarching principles and 12 recommendations concerning use of conventional synthetic (cs) DMARDs (methotrexate (MTX), leflunomide, sulfasalazine); glucocorticoids (GCs); biological (b) DMARDs (tumour necrosis factor inhibitors (adalimumab, certolizumab pegol, etanercept, golimumab, infliximab), abatacept, rituximab, tocilizumab, sarilumab and biosimilar (bs) DMARDs) and targeted synthetic (ts) DMARDs (the Janus kinase (JAK) inhibitors tofacitinib, baricitinib, filgotinib, upadacitinib). Guidance on monotherapy, combination therapy, treatment strategies (treat-to-target) and tapering on sustained clinical remission is provided. Cost and sequencing of b/tsDMARDs are addressed. Initially, MTX plus GCs and upon insufficient response to this therapy within 3 to 6 months, stratification according to risk factors is recommended. With poor prognostic factors (presence of autoantibodies, high disease activity, early erosions or failure of two csDMARDs), any bDMARD or JAK inhibitor should be added to the csDMARD. If this fails, any other bDMARD (from another or the same class) or tsDMARD is recommended. On sustained remission, DMARDs may be tapered, but not be stopped. Levels of evidence and levels of agreement were mostly high.

CONCLUSIONS

These updated EULAR recommendations provide consensus on the management of RA with respect to benefit, safety, preferences and cost.

Safety of synthetic and biological DMARDs: a systematic literature review informing the 2019 update of the EULAR recommendations for the management of rheumatoid arthritis

OBJECTIVES

To perform a systematic literature review (SLR) concerning the safety of synthetic (s) and biological (b) disease-modifying anti rheumatic dugs (DMARDs) to inform the 2019 update of the EULAR recommendations for the management of rheumatoid arthritis (RA).

METHODS

An SLR of observational studies comparing safety outcomes of any DMARD with another intervention for the management of RA. A comparator group was required for inclusion. For treatments still without registry data (eg, sarilumab and the Janus kinase (JAK) inhibitors baricitinib, upadacitinib), randomised controlled trials (RCTs) and long-term extensions (LTEs) were used. Risk of bias (RoB) was assessed according to standard procedures.

RESULTS

Forty-two observational studies fulfilled the inclusion criteria, addressing safety outcomes with bDMARDs and sDMARDs. Nine studies showed no difference in the risk of serious infections across bDMARDs and two studies (high RoB) showed an increased risk with bDMARDs compared with conventional synthetic (cs) DMARDs (adjusted incidence rate ratio 3.1-3.9). The risk of Herpes zoster infection was similar across bDMARDs, but one study showed an increased risk with tofacitinib compared with abatacept (adjusted HR (aHR) 2.0). Five studies showed no increased risk of cancer for bDMARDs compared with csDMARDs. An increased risk of lower intestinal perforation was found for tocilizumab compared with csDMARDs (aHR 4.5) and tumour necrosis factor inhibitor (TNFi) (aHR 2.6-4.0). Sixty manuscripts reported safety data from RCTs/LTEs. Overall, no unexpected safety outcomes were found, except for the possibly increased risk of venous thromboembolism (VTE) with JAK inhibitors.

CONCLUSION

Data obtained by this SLR confirm the known safety profile of bDMARDs. The risk of VTE in RA, especially in patients on JAK inhibitors, needs further evaluation.

Pneumocystis jirovecii in immunocompromised patients with rheumatic diseases

Infections, including opportunistic infections, are a major and frequent cause of morbidity and mortality in patients with systemic autoimmune and rheumatic diseases. Pneumocystis jirovecii pneumonia, classically considered to be typical of HIV patients, transplanted patients or patients treated with oncological chemotherapy, is appearing increasingly frequently in these patients. Therefore, rheumatologists should know its mechanism of production, clinical manifestations, treatment and prophylaxis, all of which are addressed in this review.

How Do Glucocorticoids Used in Rheumatic Disease Affect Body Weight? A Narrative Review of the Evidence

Glucocorticoids (GCs) are widely used to effectively treat inflammatory disease, but GCs have a number of recognized side effects. Patients and clinicians view these side effects differently, with clinicians most concerned with serious side effects such as osteoporosis and diabetes mellitus. Consequently, these side effects are well researched with clinical guidelines and recommendations. A side effect of particular concern to patients is weight gain, but this topic has not been well researched, and consequently clinicians find it difficult to provide patients with accurate information about the potential of weight gain. The aim of this review is to provide an overview of GC use specifically in rheumatic disease, patient views on GC therapy, and GC-induced weight gain. We will discuss the evidence, including the extent and the impact of weight gain on the patient, and highlight areas that warrant further investigation.

When the first visit to the rheumatologist is established rheumatoid arthritis

The outlook for people living with rheumatoid arthritis (RA) has improved tremendously in a generation. Major contributions to this include recognition of the importance of early treatment initiation, improved understanding of the pathobiology, the identification of therapeutic targets and their subsequent validation in clinic trials and the realisation of the importance of 'tight control' of inflammatory responses. Despite these advances, many patients meeting classification criteria present for the first time to a rheumatologist with longstanding symptoms. There is no definition as to when RA becomes 'established'. But there is evidence that a 'window of opportunity' exists over about 12-16 weeks symptom duration, during which treatment intervention gives rise to the most optimal outcomes. This review addresses issues regarding the management of patients presenting outside the window of opportunity in terms of heterogeneity of presentation, assessment, therapeutic goals and treatment options as well as the importance of a multidisciplinary approach to holistic care.

[Oral glucocorticoids : Therapeutic use and treatment monitoring in inflammatory rheumatic diseases]

Glucocorticoids (GC) have been proven drug substances in rheumatology for more than 70 years. They act very rapidly in high doses through membrane stabilizing effects. Genomic therapeutic effects of GC even in very low doses are mainly due to inhibition of the functions of the transcription factor nuclear factor kappa B (NFkB), which promotes the synthesis of proinflammatory mediators, adhesion molecules and other regulatory proteins. Indications for the use of GC in high doses in rheumatology are always given when a life-threatening, dangerous or treatment-resistant situation is involved. Lower doses of GC, usually administered orally, are particularly used in rheumatoid arthritis, vasculitis and collagenosis. In clinical practice the general principle is to use the smallest possible effective dose of GC for the shortest possible time in order to achieve the therapeutic effect of GC without running the risk of unacceptably severe side effects.

EULAR recommendations for the management of Sjögren's syndrome with topical and systemic therapies

The therapeutic management of Sjögren syndrome (SjS) has not changed substantially in recent decades: treatment decisions remain challenging in clinical practice, without a specific therapeutic target beyond the relief of symptoms as the most important goal. In view of this scenario, the European League Against Rheumatism (EULAR) promoted and supported an international collaborative study (EULAR SS Task Force) aimed at developing the first EULAR evidence and consensus-based recommendations for the management of patients with SjS with topical and systemic medications. The aim was to develop a rational therapeutic approach to SjS patients useful for healthcare professionals, physicians undergoing specialist training, medical students, the pharmaceutical industry and drug regulatory organisations following the 2014 EULAR standardised operating procedures. The Task Force (TF) included specialists in rheumatology, internal medicine, oral health, ophthalmology, gynaecology, dermatology and epidemiology, statisticians, general practitioners, nurses and patient representatives from 30 countries of the 5 continents. Evidence was collected from studies including primary SjS patients fulfilling the 2002/2016 criteria; when no evidence was available, evidence from studies including associated SjS or patients fulfilling previous sets of criteria was considered and extrapolated. The TF endorsed the presentation of general principles for the management of patients with SjS as three overarching, general consensus-based recommendations and 12 specific recommendations that form a logical sequence, starting with the management of the central triplet of symptoms (dryness, fatigue and pain) followed by the management of systemic disease. The recommendations address the use of topical oral (saliva substitutes) and ocular (artificial tear drops, topical non-steroidal anti-inflammatory drugs, topical corticosteroids, topical CyA, serum tear drops) therapies, oral muscarinic agonists (pilocarpine, cevimeline), hydroxychloroquine, oral glucocorticoids, synthetic immunosuppressive agents (cyclophosphamide, azathioprine, methotrexate, leflunomide and mycophenolate), and biological therapies (rituximab, abatacept and belimumab). For each recommendation, levels of evidence (mostly modest) and TF agreement (mostly very high) are provided. The 2019 EULAR recommendations are based on the evidence collected in the last 16 years in the management of primary 2002 SjS patients and on discussions between a large and broadly international TF. The recommendations synthesise current thinking on SjS treatment in a set of overarching principles and recommendations. We hope that the current recommendations will be broadly applied in clinical practice and/or serve as a template for national societies to develop local recommendations.

Results of a 6-week treatment with 10 mg prednisolone in patients with hand osteoarthritis (HOPE): a double-blind, randomised, placebo-controlled trial

BACKGROUND

Hand osteoarthritis is a prevalent joint condition that has a high burden of disease and an unmet medical need for effective therapeutic options. Since local inflammation is recognised as contributing to osteoarthritic complaints, the Hand Osteoarthritis Prednisolone Efficacy (HOPE) study aimed to investigate the efficacy and safety of short-term prednisolone in patients with painful hand osteoarthritis and synovial inflammation.

METHODS

The HOPE study is a double-blind, randomised, placebo-controlled trial. We recruited eligible adults from rheumatology outpatient clinics at two sites in the Netherlands. Patients were considered eligible if they had symptomatic hand osteoarthritis and signs of inflammation in their distal and proximal interphalangeal (DIP/PIP) joints. For inclusion, patients were required to have four or more DIP/PIP joints with osteoarthritic nodes; at least one DIP/PIP joint with soft swelling or erythema; at least one DIP/PIP joint with a positive power Doppler signal or synovial thickening of at least grade 2 on ultrasound; and finger pain of at least 30 mm on a 100-mm visual analogue scale (VAS) that flared up during a 48-h non-steroidal anti-inflammatory drug (NSAID) washout (defined as worsening of finger pain by at least 20 mm on the VAS). Eligible patients were randomly assigned (1:1) to receive 10 mg prednisolone or placebo orally once daily for 6 weeks, followed by a 2-week tapering scheme, and a 6-week follow-up without study medication. The patients and study team were masked to treatment assignment. The primary endpoint was finger pain, assessed on a VAS, at 6 weeks in participants who had been randomly assigned to groups and attended the baseline visit. This study is registered with the Netherlands Trial Registry, number NTR5263.

FINDINGS

We screened patients for enrolment between Dec 3, 2015, and May 31, 2018. Patients completed baseline visits and started treatment between Dec 14, 2015, and July 2, 2018, and the last study visit of the last patient was Oct 4, 2018. Of 149 patients assessed for eligibility, 57 (38%) patients were excluded (predominantly because they did not meet one or several inclusion criteria, most often because of an absence of synovial inflammation or of flare-ups after NSAID washout) and 92 (62%) patients were eligible for inclusion. We randomly assigned 46 (50%) patients to receive prednisolone and 46 (50%) patients to receive placebo, all of whom were included in the modified intention-to-treat analysis of the primary endpoint. 42 (91%) patients in the prednisolone group and 42 (91%) in the placebo group completed the 14-week study. The mean change between baseline and week 6 on VAS-reported finger pain was -21·5 (SD 21·7) in the prednisolone group and -5·2 (24·3) in the placebo group, with a mean between-group difference (of prednisolone vs placebo) of -16·5 (95% CI -26·1 to -6·9; p=0·0007). The number of non-serious adverse events was similar between the groups. Five serious adverse events were reported during our study: one serious adverse event in the prednisolone group (a myocardial infarction) and four serious adverse events in the placebo group (an infected traumatic leg haematoma that required surgery, bowel surgery, atrial fibrillation that required a pacemaker implantation, and symptomatic uterine myomas that required a hysterectomy). Four (4%) patients discontinued the study because of an adverse event: one (2%) patient receiving prednisolone (for a myocardial infarction) and three (7%) patients receiving placebo (for surgery of the bowel and for an infected leg haematoma and for Lyme disease arthritis of the knee).

INTERPRETATION

Treatment with 10 mg prednisolone for 6 weeks is efficacious and safe for the treatment of patients with painful hand osteoarthritis and signs of inflammation. The results of our study provide clinicians with a new short-term treatment option for patients with hand osteoarthritis who report a flare-up of their disease.

FUNDING

Dutch Arthritis Society.

Systematic literature review informing the 2018 update of the EULAR recommendation for the management of large vessel vasculitis: focus on giant cell arteritis

Objectives

To analyse the current evidence for the management of large vessel vasculitis (LVV) to inform the 2018 update of the EULAR recommendations.

Methods

Two systematic literature reviews (SLRs) dealing with diagnosis/monitoring and treatment strategies for LVV, respectively, were performed. Medline, Embase and Cochrane databases were searched from inception to 31 December 2017. Evidence on imaging was excluded as recently published in dedicated EULAR recommendations. This paper focuses on the data relevant to giant cell arteritis (GCA).

Results

We identified 287 eligible articles (122 studies focused on diagnosis/monitoring, 165 on treatment). The implementation of a fast-track approach to diagnosis significantly lowers the risk of permanent visual loss compared with historical cohorts (level of evidence, LoE 2b). Reliable diagnostic or prognostic biomarkers for GCA are still not available (LoE 3b).The SLR confirms the efficacy of prompt initiation of glucocorticoids (GC). There is no high-quality evidence on the most appropriate starting dose, route of administration, tapering and duration of GC (LoE 4). Patients with GCA are at increased risk of dose-dependent GC-related adverse events (LoE 3b). The addition of methotrexate or tocilizumab reduces relapse rates and GC requirements (LoE 1b). There is no consistent evidence that initiating antiplatelet agents at diagnosis would prevent future ischaemic events (LoE 2a). There is little evidence to guide monitoring of patients with GCA.

Conclusions

Results from two SLRs identified novel evidence on the management of GCA to guide the 2018 update of the EULAR recommendations on the management of LVV.

[What are the indications for rescue procedures? : Systemic rheumatic diseases in the intensive care unit]

Schwere, organ- oder lebensbedrohliche Manifestationen entzündlicher rheumatischer Erkrankungen, wie z. B. eine diffuse alveoläre Hämorrhagie im Rahmen einer Kleingefäßvaskulitis, sprechen nicht immer ausreichend oder mit zeitlicher Verzögerung auf eine immunsuppressive Therapie an. Bei einem drohenden oder bereits eingetretenen Organversagen besteht dann nicht selten die Notwendigkeit, die immunsuppressive Therapie auf der Intensivstation um rasch wirksame Rescue-Therapieverfahren zu ergänzen. Aufgrund der Seltenheit vieler rheumatischer Erkrankungen ist die Evidenz zum Einsatz von Rescue-Therapieverfahren wie der Plasmapherese, der extrakorporalen Membranoxygenierung (ECMO) oder der Gabe von intravenösen Immunglobulinen (IVIG) für viele Indikationen eher gering. Der Einsatz der Plasmapherese wird bei einer akuten Anti-GBM(glomeruläre Basalmembran)-Erkrankung (Goodpasture Syndrom) oder einem katastrophalen Antiphospholipidantikörpersyndrom (CAPS) als sinnvoll angesehen. Eine ECMO-Therapie kann bei persistierender respiratorischer Insuffizienz trotz mechanischer Beatmung als Folge einer diffusen alveolären Hämorrhagie oder eines Acute-Respiratory-Distress-Syndroms (ARDS) anderer Ursache erwogen werden. Eine Gabe von IVIG ist bei einer akuten kardialen Beteiligung im Rahmen einer Kawasaki-Erkrankung indiziert und kann beim CAPS sowie bei therapierefraktären Myositiden erwogen werden.

Subclinical and clinical atherosclerosis in rheumatoid arthritis: results from the 3-year, multicentre, prospective, observational GIRRCS (Gruppo Italiano di Ricerca in Reumatologia Clinica e Sperimentale) study

Background

Rheumatoid arthritis (RA) is associated with an increased risk of morbidity and mortality, when compared with general population, largely due to enhanced atherosclerotic disease. In this work, we aimed at assessing both occurrence and predictive factors of subclinical and clinical atherosclerosis in RA.

Methods

From January 1, 2015, to December 31, 2015, consecutive participants with RA, admitted to Italian Rheumatology Units, were assessed in the GIRRCS (Gruppo Italiano di Ricerca in Reumatologia Clinica e Sperimentale) cohort. After that, those participants were followed up in a 3-year, prospective, observational study, assessing the occurrence of subclinical and clinical atherosclerosis and possible predictive factors. McNemar test was employed to assess the changes in subclinical and clinical atherosclerosis, and regression analyses exploited the ORs for the occurrence of those comorbidities.

Results

We analysed 841 participants, mostly female (82.2%) and with median age of 60 years (range 21–90). The remission was achieved and maintained by 41.8% of participants during the follow-up. We observed an increased rate of subclinical atherosclerosis at the end of follow-up (139 vs 203 participants, p < 0.0001), particularly in participants with a disease duration less than 5 years at baseline (70 participants vs 133 participants, p < 0.0001). Type 2 diabetes (T2D) (OR 4.50, 95%CI 1.74–11.62, p = 0.002), high blood pressure (OR 2.03, 95%CI 1.04–4.14, p = 0.042), ACPA (OR 2.36, 95%CI 1.19–4.69, p = 0.014) and mean values of CRP during the follow-up (OR 1.07, 95%CI 1.03–1.14, p = 0.040) were significantly associated with higher risk of subclinical atherosclerosis. We observed an increased rate of clinical atherosclerosis at the end of follow-up (48 vs 76 participants, p < 0.0001). T2D (OR 6.21, 95%CI 2.19–17.71, p = 0.001) was associated with a significant risk of clinical atherosclerosis. The achievement and the maintenance of remission reduced the risk of subclinical (OR 0.25, 95%CI 0.11–0.56, p = 0.001) and clinical atherosclerosis (OR 0.20, 95%CI 0.09–0.95, p = 0.041).

Conclusions

We reported an increased prevalence and incidence of both subclinical and clinical atherosclerosis in 3-year prospectively followed participants, mainly in the subset with a duration of disease less than 5 years. The achievement and the maintenance of remission are associated with a reduction of the risk of subclinical and clinical atherosclerosis. Among “traditional” cardiovascular risk factors, participants with T2D showed a higher risk of clinical and subclinical atherosclerosis.

Electronic supplementary material

The online version of this article (10.1186/s13075-019-1975-y) contains supplementary material, which is available to authorized users.

[S2e guideline: treatment of rheumatoid arthritis with disease-modifying drugs]

BACKGROUND

Medication-based strategies to treat rheumatoid arthritis are crucial in terms of outcome. They aim at preventing joint destruction, loss of function and disability by early and consistent inhibition of inflammatory processes.

OBJECTIVE

Achieving consensus about evidence-based recommendations for the treatment of rheumatoid arthritis with disease-modifying anti-rheumatic drugs in Germany.

METHODS

Following a systematic literature research, a structured process among expert rheumatologists was used to reach consensus.

RESULTS

The results of the consensus process can be summed up in 6 overarching principles and 10 recommendations. There are several new issues compared to the version of 2012, such as differentiated adjustments to the therapeutic regime according to time point and extent of treatment response, the therapeutic goal of achieving remission as assessed by means of the simplified disease activity index (SDAI) as well as the potential use of targeted synthetic DMARDs (JAK inhibitors) and suggestions for a deescalating in case of achieving a sustained remission. Methotrexate still plays the central role at the beginning of the treatment and as a combination partner in the further treatment course. When treatment response to methotrexate is inadequate, either switching to or combining with another conventional synthetic DMARD is an option in the absence of unfavourable prognostic factors. Otherwise biologic or targeted synthetic DMARDs are recommended according to the algorithm. Rules for deescalating treatment with glucocorticoids and-where applicable-DMARDs give support for the management of patients who have reached a sustained remission.

DISCUSSION

The new guidelines set up recommendations for RA treatment in accordance with the treat-to-target principle. Modern disease-modifying drugs, now including also JAK inhibitors, are available in an algorithm.

Preventative effects of metformin on glucocorticoid-induced osteoporosis in rats

This study evaluated the preventative effects of metformin (Met) on glucocorticoid (GC)-induced osteoporosis in a rat model, compared with alendronate (Aln). Twenty-eight 3-month-old female Sprague-Dawley rats were randomly assigned into four groups: normal control (Ctr), methylprednisolone (MP, 13 mg/kg/day, sc, 5 days per week), MP plus Aln orally (1 mg/kg/day), and MP plus Met orally (200 mg/kg/day). After 9 weeks, serum bone metabolic biochemistry, bone densitometry and histomorphometry were performed. The GC-induced osteoporosis model was characterized by decreased osteocalcin, increased tartrate-resistant acid phosphatase-5b (TRAP-5b), and decreased bone mineral density (BMD) in the femur and fifth lumbar vertebra (L5). Histomorphometrically, MP significantly decreased trabecular bone volume, decreased bone formation and increased bone resorption in proximal metaphysis, compared with the controls. Aln and Met increased the BMDs of femur (0.305 ± 0.011 vs. 0.280 ± 0.012, P < 0.05; 0.304 ± 0.019 vs. 0.280 ± 0.012, P < 0.05) and L5 (0.399 ± 0.029 vs. 0.358 ± 0.022, P < 0.05; 0.397 ± 0.022 vs. 0.358 ± 0.022, P < 0.05), compared with the model group. Met increased osteocalcin and decreased TRAP-5b, but Aln only decreased TRAP-5b, compared with model group. In histomorphometry of tibial proximal metaphysis, Aln and Met increased trabecular bone volume (39.21 ± 2.46 vs. 30.98 ± 5.83, P < 0.05; 38.97 ± 5.56 vs. 30.98 ± 5.83, P < 0.05), while Met increased the bone formation dynamic parameters and decreased bone resorption dynamic parameters, but Aln just decreased bone resorption dynamic parameters, compared with model group significantly. These findings suggest that metformin prevents GC-induced bone loss by suppressing bone resorption and stimulating bone formation in trabecular bone. The action mode of metformin was different from alendronate, which only suppressed bone resorption.