Focus on Filgotinib in Rheumatoid Arthritis: A Trial-Based Review.

Janus kinases (JAK)/Signal Transducer and Activator of Transcription (STAT) pathway is involved in pathophysiologic cascade of a notable number of rheumatic diseases. The development of JAK inhibitors has expanded treatment choices in rheumatoid arthritis (RA) with a sustained class-effect efficacy. Filgotinib is a novel selective inhibitor of JAK1 isoform licensed for use in RA and ulcerative colitis. In this review we aim to present an analysis of filgotinib's efficacy and drug-specific safety warnings. Patients with RA with or without concomitant conventional synthetic Disease-Modifying Antirheumatic Drugs (csDMARDs) (naïve or experienced) and those who have failed biologic Disease-Modifying Antirheumatic Drugs (bDMARDs) were examined in randomised clinical trials. Filgotinib was also tested against placebo, methotrexate, or adalimumab. Long-term extension trials provide insights for up to four years of continuous filgotinib administration. Beneficial effects are depicted in both disease activity parameters and quality of life indexes in moderate or severe RA with a longitudinal efficacy. In head-to-head comparison with adalimumab, filgotinib 200 mg was non-inferior. Adverse effects alerts are marked by the elevated risk of infectious adverse effects with the exception of herpes zoster infection, which has a low incidence.

Identification and characteristics of patients with potential difficult-to-treat Psoriatic Arthritis: exploratory analyses of the Greek PsA registry.

OBJECTIVE: To present the characteristics of patients with potential difficult-to-treat (D2T) psoriatic arthritis (PsA). METHODS: We used data from the Greek multicentre registry of PsA patients. D2T-PsA was defined as follows: patients with at least 6-months disease duration, who have failed to at least 1 csDMARD and at least 2 bDMARDs/tsDMARDs with a different mechanism of action and have either at least moderate disease activity (MODA) defined as DAPSA > 14, and/or are not at minimal disease activity (MDA). Demographic and clinical characteristics were compared between D2T and non-D2T PsA patients. In two sensitivity analyses, patients classified as D2T solely according to the MODA or MDA criterion were examined separately. RESULTS: Among 467 patients included, 77 (16.5%) were considered D2T and 390 non-D2T PsA. Compared with non-D2T, patients with D2T PsA presented more commonly with extensive psoriasis (p< 0.0001) and were more likely to have higher BMI (p= 0.023) and a history of inflammatory bowel disease (p= 0.026). In the MODA and MDA sensitivity analyses, 7.5% and 12.5% of patients were considered D2T, respectively. In both sensitivity analyses, extensive psoriasis was again identified as an independent variable for D2T PsA (p= 0.001 and p= 0.008, respectively). Moreover, female gender (p= 0.034) in the MODA analysis and axial disease (p= 0.040) in the MDA analysis were independent variables for D2T PsA. CONCLUSION: Despite the availability of therapies, D2T PsA is common in real-life cohorts of patients with PsA and extensive psoriasis. High BMI, female gender, axial-disease, and history of IBD were also associated with D2T PsA.

Organ damage is a major determinant of work productivity impairment in Behçet's Syndrome: a post-hoc analysis of the BODI validation study.

OBJECTIVES: To evaluate the prevalence, magnitude, and potential determinants of work productivity impairment in patients with Behçet's Syndrome (BS), focusing on the role of irreversible organ damage. METHODS: A post-hoc analysis of the BS overall damage index (BODI) prospective validation study was performed. Demographics and clinical features were recorded in all patients. The Work Productivity and Activity Impairment: General Health (WPAI: GH) questionnaire was administered to assess the work limitation and the BODI to measure organ damage. The independent effect of BS features on WPAI: GH outcomes was evaluated by regression analysis. RESULTS: Out of 148 patients, 34.5% were unemployed, with age (OR 1.035) and BODI score (OR 1.313 for 1-unit increase) as the only factors significantly (p< 0.05) associated with the unemployment state. An overall work impairment was reported in about 64.2% of the employed patients. Indeed, 22.7% reported missing work h due to their health (absenteeism), with a mean time loss of 34.4%; whereas 60.2% declared a reduced performance at work because of their health (presenteeism), with a mean productivity impairment of 45.4%. Ocular damage was associated with absenteeism (ß 0.225); female sex (ß 0.260), physician global assessment of disease activity (ß 0.502) and an increased BODI score (ß 0.166 for 1-point increase) with presenteeism; fibromyalgia (ß 0.246), physician global assessment (ß 0.469), and musculoskeletal damage (ß 0.325) with overall work impairment. CONCLUSIONS: Disease activity and organ damage accrual remarkably affect work productivity in BS patients. Achieving remission and preventing damage accrual are crucial and complementary objectives.

Omicron variant dominance and anti-SARS-CoV-2 vaccination are key determinants for a milder course of COVID-19 in patients with systemic autoimmune rheumatic diseases.

INTRODUCTION: This study aimed to determine whether the introduction of anti-SARS-CoV-2 vaccines and the dominance of the omicron variant had a significant impact on the outcome of COVID-19 in patients with systemic autoimmune rheumatic diseases (SAIRDs). METHODS: Using data entered to the Greek Rheumatology Society COVID-19 registry, we investigated the incidence of hospitalization and death due to COVID-19, during the successive periods of the pandemic according to the prevalent strain (wild-type, Alpha, Delta, Omicron) in vaccinated and unvaccinated patients. Variables independently associated with hospitalization and death were explored using multivariate regression analyses, while Kaplan-Meier curves were used to depict survival data. RESULTS: From August 2020 until June 30, 2022, 456 cases (70.2% females) of COVID-19 with a mean age (± SD) of 51.4 ± 14.0 years were reported. In unvaccinated patients, the proportions of hospitalization and death were 24.5% and 4%, compared to 12.5% and 0.8% in the vaccinated group (p < 0.001 for both comparisons). The rates of hospitalization for the wild-type, Alpha, Delta, and Omicron periods were 24.7%, 31.3%, 25.9%, and 8.1% respectively (p < 0.0001), while the case fatality rates were 2.7%, 4%, 7%, and 0%, respectively (p = 0.001). Using multivariable regression analysis, factors independently associated with hospitalization were infection by a non-Omicron variant, being non-vaccinated, exposure to rituximab, older age, and respiratory and cardiovascular disease. Independent predictors for death were contracting COVID-19 during the Alpha or Delta period, pulmonary disease, and older age, while being vaccinated was protective. CONCLUSIONS: In this 2-year analysis, the rates of hospitalization and death among patients with SAIRDs have declined significantly. Vaccination and the dominance of the Omicron variant appear to be the major determinants for this shift. Key points • During the late phase of the pandemic, the proportion of severe COVID-19 cases, defined as requiring hospitalization or resulting in death, in patients with systemic autoimmune rheumatic diseases has declined. • Anti-SARS-CoV-2 vaccination and the dominance of the Omicron strain are the key factors that have independently contributed to this shift.

Higher frequency but similar recurrence rate of uveitis episodes in axial spondylarthritis compared to psoriatic arthritis. A multicentre retrospective study.

BACKGROUND/OBJECTIVE: Data on risk factors predicting uveitis development in spondyloarthritis (SpA) is scarce. Our aim was to examine associations between demographic, clinical and/or laboratory characteristics of SpA with the occurrence and the course of uveitis, including ocular damage and recurrence rate. METHODS: Characteristics (at disease diagnosis and ever-present) from axSpA and Psoriatic arthritis (PsA) patients followed in 3 tertiary rheumatology-clinics were retrospectively recorded. Comparisons were made between patients with and without uveitis, as well as between those with uveitis-rate [episodes/year] above the median uveitis-rate in the whole cohort ("recurrent"-uveitis) and the remaining uveitis patients ("non-recurrent uveitis"). In multivariable models, age, gender and variables significantly different in univariate analyses were included. RESULTS: 264 axSpA and 369 PsA patients were enrolled. In axSpA, uveitis occurred in 11.7% and was associated with HLA-B27 (OR = 4.15, 95%CI 1.16-14.80, p = 0.028) and ever-present peripheral arthritis (OR = 3.05 (1.10-8.41, p = 0.031). In contrast, uveitis in PsA occurred only in 2.7% of patients and was associated with SpA family-history (OR = 6.35 (1.29-31.27), p = 0.023) axial disease at diagnosis (OR = 5.61 [1.01-28.69], p = 0.038) and disease duration (OR = 1.12 [1.04-1.21], p = 0.004). Median uveitis recurrence rate was comparable between axSpA and PsA (0.205 and 0.285 episodes/year, respectively). No associations were found between recurrent uveitis and demographic/clinical/laboratory characteristics. Ocular damage (e.g. synechiae) was seen in 16.1% of axSpA and 30% of PsA patients, all of them with recurrent uveitis. CONCLUSION: Uveitis occurred more commonly in axSpA than in PsA patients, while uveitis recurrence rate was similar. Permanent ocular damage may occur more often in PsA than axSpA.

Cost of Illness, Quality of Life, and Work Productivity in Axial Spondyloarthritis Patients Receiving Biological Treatments in Greece.

Objectives: To estimate the cost of illness, quality of life and work productivity in patients with Axial Spondyloarthritis (Axial SpA) under biological treatment in Greece. Methods: We conducted a prospective study of 12-month duration, of patients with Axial SpA from a tertiary hospital in Greece. Adult patients fulfilling the Assessment of SpondyloArthritis international Society (ASAS) criteria were enrolled at the beginning of biological treatment due to active disease [Bath Ankylosing Spondylitis Disease Activity Index (BASDAI) >4] and failure of first line treatment. All participants completed questionnaires about quality of life, financial costs and work productivity at the same time with the disease activity assessment. Results: 74 patients of whom 57 (77%) with a paid job, were included in the study. The total annual cost for Axial SpA patients is € 9,012.40 while the average cost of acquisition and administration of the drugs is € 8,364. The mean BASDAI in the 52 weeks of follow-up, was decreased from 5.74 to 3.2 and the mean Health Assessment Questionnaire (HAQ) also from 1.13 to 0.75. Work productivity of these patients as measured with the Work Productivity and Activity Impairment Questionnaire (WPAI), was significantly impaired at the baseline and improved after the initiation of biological treatment. Conclusions: The cost of illness in patients receiving biological treatments in Greece is high. However, these treatments except from the well-established positive effect on disease activity, can improve remarkably the work productivity and quality of life of Axial SpA patients.

Positron Emission-Computed Tomography, Cryobiopsy versus Bronchoalveolar Lavage and Computed Tomography Findings for Interstitial Lung Disease: A Long-Term Follow-Up.

Background and Objectives: Interstitial lung diseases have always been an issue for pulmonary and rheumatology physicians. Computed tomography scans with a high-resolution protocol and bronchoalveolar lavage have been used along with biochemical blood tests to reach a diagnosis. Materials and Methods: We included 80 patients in total. First, all patients had their diagnosis with computed tomography of the thorax, serological/ immunological blood tests and bronchoalveolar lavage. However; after 3 months, all were divided into 2 groups: those who had bronchoalveolar lavage again and those who had cryobiopsy instead of bronchoalveolar lavage (40/40). Positron emission-computed tomography was also performed upon the first and second diagnosis. The patients' follow-up was 4 years from diagnosis. Results: Patients suffered most from chronic obstructive pulmonary disease (56, 70%), while lung cancer was rarely encountered in the sample (7, 9.75%). Age distribution ranged between 53 and 68 years with a mean value of 60 years. The computed tomography findings revealed 25 patients with typical diagnosis (35.2%), 17 with interstitial pulmonary fibrosis (23.9%) and 11 with probable diagnosis (11%). The cryobiopsy technique led to a new diagnosis in 28 patients (35% of the total sample). Patients who had a new diagnosis with cryobiopsy had a mean survival time of 710 days (<1460). Positron emission-computed tomography SUV uptake was positively associated with the cryobiopsy technique/new disease diagnosis and improved all respiratory functions. Discussion: Positron emission-computed tomography is a tool that can be used along with respiratory functions for disease evaluation. Conclusions: Cryobiopsy is a safe tool for patients with interstitial lung disease and can assist in the diagnosis of interstitial lung diseases. The survival of patients was increased in the cryobiopsy group versus only bronchoalveolar lavage for disease diagnosis.

Ixekizumab therapy following secukinumab inadequate response in psoriatic arthritis: a case series focusing on axial disease.

There are limited data regarding cycling between interleukin-17 (IL-17) inhibitors in psoriatic arthritis (PsA). We aimed to report the efficacy of an IL-17 inhibitor (ixekizumab-IXE) after inadequate response (IR) of another one (secukinumab-SEC) in patients with PsA. Case series of PsA patients who received IXE after SEC-IR in four rheumatology centers between 1/9/2021 and 1/9/2022 were included. Peripheral arthritis was assessed with disease activity in psoriatic arthritis score (DAPSA) and skin involvement with body surface area (BSA). Axial disease was defined as having both imaging and clinical features and its activity was measured with the ankylosing spondylitis disease activity score (ASDAS). Twenty-four patients (54.2% female, mean [SD] age: 51.6 [14.1]) who were SEC-IR and received IXE either immediately (n = 11) or after ≥ 1 interposed biologic disease modifying anti-rheumatic drug (bDMARD) (n = 13) were included. Patients were followed on IXE for a mean [SD] period of 9.6 [4.9] months. Among patients with peripheral arthritis (n = 24), the mean [SD] DAPSA decreased from 22.8 [8.6] to 13.6 [7.8] during follow-up (p = 0.0001) with 62.5% of patients showing improvement in the DAPSA disease activity categories. For patients with axial involvement (n = 16), a clinically meaningful improvement (Δ ≥ 1.1 in ASDAS) was noted in 50% (8/16), while dactylitis and enthesitis resolution was observed in 60% (3/5) and 83% (5/6) of patients, respectively. Regarding psoriasis, the mean [SD] BSA of involved skin decreased from 8.7 [8.7] to 2.4 [3.3] (p = 0.001). In this case series, treatment with IXE after inadequate response to another IL-17 inhibitor (SEC) was efficacious in a real-world setting in patients with PsA, including axial disease.

Quality-of-Life Endpoints in Women of Childbearing Age with Hidradenitis Suppurativa: A Tertiary-Care-Centre-Based Study.

Background: Hidradenitis suppurativa (HS) principally affects women of childbearing age, who face gender-specific challenges and have lower life-quality than men. HS also seems to impact desire for procreation. Objective: To investigate various quality-of-life endpoints in women of childbearing age with HS. Study design: A cross-sectional questionnaire-based study was performed at a university dermatology department. Eighteen yes/no and one open-ended questions explored impact of HS on social life, sexual life, family planning, working life and healthcare-backed support. A sensitivity analysis was performed for women under 25, who are significantly less likely to be married/in a permanent relationship in Greece, as this could act as a confounding factor regarding family planning. Results: Ninety-six women were included. Most women (80.8%) carry a stigma because of HS, which also affects their choice of clothes and social relationships. Sexual impairment affects 73.1% of women. One third of women wants less or no children because of HS, 67.7% worry about its impact on pregnancy, birth, and the postpartum, and 84.6% worry about the impact of HS treatment on fertility and their babies' health. Almost 43% fear losing their job because of HS, 34.4% are discriminated against at work and 33.3% state HS has hindered their career. Most women are not adequately informed about their disease or available support groups/material and 41.7% have not received good enough care through pregnancy/postpartum. Conclusions: Life-quality endpoints should be meticulously screened in women. Multidisciplinary-led treatment should be offered during pregnancy and the postpartum.

Disease Profile and Achievement of Therapeutic Goals in a Modern, Nationwide Cohort of 923 Patients with Psoriatic Arthritis.

Background: Psoriatic arthritis (PsA) is a heterogenous chronic inflammatory disease affecting skin, joints, entheses, and spine with various extra-musculoskeletal manifestations and comorbidities. The reported patient, disease and treatment characteristics in the modern therapeutic era are limited. Methods: In this cross-sectional, multi-centre, nationwide study, we recorded the demographic, clinical, and therapeutic characteristics as well as the comorbidities of patients with PsA seen for 1 year (1/1/2022-31/12/2022). Results: 923 patients (55% females) with a median (IQR) age of 57 (48-65) years and a mean disease duration of 9.5 years were enrolled. Family history of psoriasis and PsA was noted in 28.3% and 6.3%, respectively. Most patients had limited psoriasis (BSA<3: 83%) while enthesitis, dactylitis, nail and axial involvement reported in 48.3%, 33.2%, 43% and 25.9% of patients, respectively. Regarding comorbidities, approximately half of patients had dyslipidaemia (42%) or hypertension (45.4%), 36.8% were obese and 17% had diabetes while 22.7% had a depressive disorder. Overall, 60.1% received biologics and among them more patients treated with anti-IL-17 or -12/23 agents were on monotherapy (64.2%) compared to those on TNFi monotherapy (49.4%, p=0.0001). The median PsA activity as assessed by the DAPSA score was 6 (IQR: 2.3 - 13.1) with 46% of patients reaching minimal disease activity status (MDA). Conclusion: In this large, real life, modern cohort of patients with PsA with frequent comorbidities who were treated mainly with biologics, almost half achieved minimal disease activity. These results show the value of existing therapeutic approaches while at the same time highlight the existing unmet needs.

Accrual of organ damage in Behçet's syndrome: trajectory, associated factors, and impact on patients' quality of life over a 2-year prospective follow-up study.

BACKGROUND: This study aimed to investigate the trajectory of damage accrual, associated factors, and impact on health-related quality of life (HR-QoL) in a multicenter cohort of patients with Behçet's syndrome (BS) over 2 years of follow-up. METHODS: Patients recruited in the BS Overall Damage Index (BODI) validation study were prospectively monitored for 2 years and assessed for damage accrual, defined as an increase ≥1 in the BODI score, and HR-QoL was evaluated by the SF-36 questionnaire. Logistic and multiple linear regression models were built to determine factors associated with damage accrual and impairment in the different SF-36 domains. RESULTS: During follow-up, 36 out of 189 (19.0%) patients had an increase ≥1 in the BODI score with a mean (SD) difference of 1.7 (0.8) (p <0.001). The incidence rate of damage accrual was stable over time, regardless of the disease duration. Out of 61 new BODI items, 25 (41.0%) were considered related to glucocorticoid (GC) use. In multivariate analysis, duration of GC therapy (OR per 1-year 1.15, 95% CI 1.07-1.23; p <0.001) and occurrence of ≥1 disease relapse (OR 3.15, 95% CI 1.09-9.12; p 0.038) were identified as predictors of damage accrual, whereas the use of immunosuppressants showed a protective effect (OR 0.20, 95% CI 0.08-0.54, p<0.001). Damage accrual was independently associated with the impairment of different physical domains and, to a greater extent, in emotional domains of the SF-36 questionnaire. Female sex, higher disease activity, and fibromyalgia were also significantly associated with impairment in HR-QoL. CONCLUSION: In BS, organ damage accrues over time, also in long-standing disease, resulting in an impairment of the perceived physical and mental health. Adequate immunosuppressive treatment, preventing disease flares and minimizing exposure to GCs have a crucial role in lowering the risk of damage accrual.

Methotrexate induced neurotoxicity in a patient with rheumatoid arthritis on rituximab therapy: a case-based review.

Rheumatoid arthritis (RA) is a systemic inflammatory disease treated with conventional and biologic disease-modifying drugs. Methotrexate is the anchor drug for the treatment of RA and is also frequently used for various autoimmune diseases. Adverse events are common and generally easy to manage, involving mainly the gastrointestinal tract and the liver function. However, neurotoxicity is very uncommon in adults with rheumatic diseases. B cell depletion with rituximab is another therapy approach particularly in patients with refractory RA. Whistle leukoencephalopathy - namely progressive multifocal leukoencephalopathy-is an infrequent but well-described side effect of rituximab. In contrast, central nervous system toxicity due to methotrexate is extremely rare especially in RA individuals under oral or subcutaneous low dose on weekly basis. We present a challenging case of a RA patient on treatment with methotrexate and rituximab presenting with leukoencephalopathy. The patient was diagnosed with methotrexate-induced leukoencephalopathy which reversed after treatment discontinuation. We comment on the symptoms and diagnostic workout and we review the available literature on this issue based on recommendations for narrative reviews.

Rheumatoid arthritis patients initiating rituximab with low number of previous bDMARDs failures may effectively reduce rituximab dose and experience fewer serious adverse events than patients on full dose: a 5-year cohort study.

BACKGROUND: Rituximab is used for the treatment of active rheumatoid arthritis. In the present study, we examined the long-term flare risk and safety of reduced doses of rituximab. PATIENTS-METHODS: This was a prospective, observational, single-center study of patients starting rituximab on standard dose (SD). Patients were switched to low dose (LD) (1 g every 6 months), based on the treating rheumatologist's decision after having achieved sustained clinical responses, while the rest of the patients continued on standard dose (SD). During a 60-month period, we assessed (Kaplan-Meier survival analysis) the relapse rate (increase ≥ 1.2 in DAS28-ESR for ≥ 6 months) and discontinuations due to treatment failure in the low dose group, and we compared the incidence of serious adverse events (SAEs) between LD and SD groups. RESULTS: Out of 361 patients [females 83.4%, mean age 61.9 (10.6) years, seropositive 50.3%, median total comorbidities count 4], 81 patients (22.4%) entered LD in a median time of 24 months (95% CI 18-30 months). Seropositivity (OR 1.823), more than 2 previous bDMARDs failures (OR 0.428), and DAS28 < 4.88 at 6 months (OR 2.329) predicted the odds of entering LD (p < 0.05 for all). During 60 months of follow-up, only 7.5% of patients on LD relapsed. Patients on LD had significantly less SAEs and all-cause hospitalizations as compared to the SD group (p < 0.05 for all). Linear regression analysis showed that previous hospitalization while on bDMARDs (p < 0.0001), use of prednisolone > 5 mg/day while on rituximab (p < 0.0001), and a history of ≥ 2 previous csDMARDs (p = 0.041) predicted the risk of SAEs. CONCLUSION: In a cohort of patients with established RA and significant comorbidities who taper rituximab after substantial initial disease activity improvement, a low rate of relapses and lower risk of SAEs compared to SD were recorded. Seropositivity, a lower number of previous bDMARDs use, and lower DAS28 at 6 months predicted the probability of entering the LD regimen.

Apremilast Survival and Reasons for Discontinuation in Psoriasis: Five-Year Experience From a Greek Tertiary Care Centre.

Introduction: Drug survival is an indirect measure of efficacy and safety and its post-marketing assessment using real-life data is invaluable. Objectives: To investigate the survival of apremilast in a cohort of psoriasis patients treated with apremilast in a Greek hospital. Methods: A retrospective cross-sectional study examined adult psoriasis patients receiving apremilast (March 2016 to January 2021). Primary endpoint was the cumulative survival probability at 52 weeks. Kaplan-Meier analysis was used to calculate survival probability. Cox regression analysis was performed to investigate potential risk factors for apremilast discontinuation. Results: One hundred and two patients (29.4% females) with a mean age of 55.9 years (standard deviation 15.21) were included. Sixty-five patients (63.7%) had discontinued treatment by lock date: 19 (18.6%) due to lack of efficacy, 24 (23.5%) due to loss of efficacy, 15 (14.7%) due to adverse reactions, and 7 (6.9%) due to other reasons. Cumulative survival probability at 52 weeks was 52.1%. Median survival time for all reasons for discontinuation was 58 weeks (95% Confidence Interval 40.02, 75.98). Conclusions: Approximately half of patients remained on apremilast after 1 year of treatment. Secondary drug failure was the most common reason for discontinuation.

Better outcomes of COVID-19 in vaccinated compared to unvaccinated patients with systemic rheumatic diseases.

OBJECTIVE: Τo report outcomes of breakthrough COVID-19 in comparison with COVID-19 in unvaccinated patients with systemic rheumatic diseases (SRDs). METHODS: Patients with SRD with COVID-19 (vaccinated and unvaccinated) were included by their rheumatologists in a registry operated by the Greek Rheumatology Society in a voluntarily basis. Type, date and doses of SARS-CoV-2 vaccines were recorded, and demographics, type of SRD, concurrent treatment, comorbidities and COVID-19 outcomes (hospitalisation, need for oxygen supplementation and death) were compared between vaccinated and unvaccinated patients. RESULTS: Between 1 March 2020 and 31 August 2021, 195 patients with SRD with COVID-19 were included; 147 unvaccinated and 48 vaccinated with at least one dose of a SARS-CoV-2 vaccine (Pfizer n=38 or AstraZeneca n=10). Among vaccinated patients, 29 developed breakthrough COVID-19 >14 days after the second vaccine dose (fully vaccinated), while 19 between the first and <14 days after the second vaccine dose (partially vaccinated). Despite no differences in demographics, SRD type, treatment or comorbidities between unvaccinated and vaccinated patients, hospitalisation and mortality rates were higher in unvaccinated (29.3% and 4.1%, respectively) compared with partially vaccinated (21% and 0%) or fully vaccinated (10.3% and 0%) patients. CONCLUSIONS: Vaccinated patients with SRD with breakthrough COVID-19 have better outcomes compared with unvaccinated counterparts with similar disease/treatment characteristics.

Bilateral Recurrent Uveitis in a Young Patient with Family History of Spondyloarthritis: Spondyloarthritis or Not?

We present the case of a young man with a strong family history of SpA, who was referred to the Rheumatology Clinic due to bilateral uveitis refractory to treatment with corticosteroids. The patient's renal function gradually deteriorated and a subsequent biopsy was positive for interstitial nephritis. After excluding all other systemic diseases, the diagnosis of TINU syndrome was confirmed. Although rare, TINU syndrome should be considered in the differential diagnosis of non-infective uveitis especially in the presence of urinalysis abnormalities.

Modification of Apremilast from Pills to Aerosol a Future Concept.

BACKGROUND: Inhaled drugs have been available in the market for several years and for several diseases. Drugs for chronic obstructive pulmonary disease, cystic fibrosis, and diabetes have been used for several years. In the field of drug modification, these drugs range from tablets to aerosol. METHODS: Milling as used to break down the tablets to powder and nebulisers are used to produce aerosol droplets. A mastersizer was used to measure the mass median aerodynamic diameter of the aerosol droplets. RESULTS: Apremilast produced mmad diameters (2.43 µm) without any statistical difference between the different jet-nebulizers. The residual cup B contributed to greater mmad diameters as the 95% interval of mean values, based on those the ANOVA mean square clearly indicated, followed by cups C and F. The previous interval plot is much better clarified when the interaction means between drug and residual cap are plotted. The residual cups B, C and F produce mmad between (2.0-3.2). CONCLUSION: In the current research study we demonstrated our methodology to create apremilast powder and produce apremilast aerosol droplets with different nebulisers and residual cups.

Rituximab for refractory eosinophilic fasciitis: a case series with long-term follow-up and literature review.

KEY MESSAGE: RTX could be an effective and safe alternative treatment for refractory EF. Rituximab (RTX) is a successful therapeutic option for various autoimmune diseases. Our aim is to report our experience with RTX in eosinophilic fasciitis (EF) and review published data on its efficacy for the treatment of EF. We reviewed the medical charts of all patients with a diagnosis of EF treated with RTX from 2008 to 2020 in the Department of Rheumatology and Clinical Immunology in the University Hospital of Heraklion, Crete, Greece. We also reviewed the English literature for cases of EF treated with RTX. Demographics, clinical manifestations, laboratory findings, prior treatments, response to RTX, cumulative RTX dose, duration of treatment and follow-up are reported. We report three cases of EF refractory to conventional DMARDs (cDMARDs) that responded to RTX. Furthermore, literature review revealed five cases. In our case series in all patients, RTX was the first biologic. RTX could be effective in cases of (EF) refractory to standard immunosuppressive treatment.

Discordance between patient and physician global assessment of disease activity in Behçet's syndrome: a multicenter study cohort.

BACKGROUND: To compare the patients' and physician's global assessment of disease activity in Behçet's syndrome (BS) and investigate the frequency, magnitude, and determinants of potential discordance. METHODS: A total of 226 adult BS patients with a median (IQR) age of 46.9 (35.6-55.2) years were enrolled across Italy, Greece, Portugal, and Spain. Demographic, clinical, and therapeutic variables, as well as the patient reported outcomes, were collected at the recruitment visit. The physical (PCS) and mental (MCS) component summary scores of the Short Form Questionnaire 36 (SF-36) and the Behçet's syndrome Overall Damage Index (BODI) were calculated. Disease activity was assessed by the patients' (PtGA) and physician's global assessment (PGA) in a 10-cm visual analog scale, as well as the Behçet Disease Current Activity Form (BDCAF). Discordance (∆) was calculated by subtracting the PGA from the PtGA and defined as positive (PtGA>PGA) and negative (PtGA 80%) of disagreements were due to patients rating higher their disease activity. Higher values of BDCAF were associated to increased rate of positive discordance. When BDCAF = 0, the median (IQR) values of PtGA and PGA were 0.2 (0-2) and 0 (0-1), respectively. PCS (adjusted odds ratio (adjOR) 0.96 per unit, 95% CI 0.93-0.98, p = 0.006) and MCS (adjOR 0.96 per unit, 95% CI 0.93-0.99, p = 0.003) were independently associated with positive discordance using both cutoffs. Active ocular involvement emerged as a potential determinant of negative discordance (adjOR 5.88, 95% CI 1.48-23.30, p = 0.012). CONCLUSIONS: PtGA and PGA should be considered as complementary measures in BS, as patients and physicians may be influenced by different factors when assessing active disease manifestations. Particularly, PtGA may be a useful tool in the assessment of BS disease activity, as it carries a low risk to misclassify an inactive disease, and may allow to capture aspects of the patient's health that negatively affect his well-being and the treatment.