How do patient reported outcome measures affect treatment intensification and patient satisfaction in the management of psoriatic arthritis? A cross sectional study of 503 patients.

OBJECTIVES: The ASSIST study investigated prescribing in routine psoriatic arthritis (PsA) care and whether the patient reported outcome: PsA Impact of Disease questionnaire (PsAID-12), impacted treatment. This study also assessed a range of patient and clinician factors and their relationship to PsAID-12 scoring and treatment modification. METHODS: Patients with PsA were selected across the UK and Europe between July 2021-March 2022. Patients completed the PsAID questionnaire, with the results shared with their physician. Patient characteristics, disease activity, current treatment methods, treatment strategies, medication changes and patient satisfaction scores were recorded. RESULTS: 503 patients recruited. 36.2% had changes made to treatment, 88.8% of this had treatment escalation. Overall, the mean PsAID-12 score was higher for patients with treatment escalation; the PsAID-12 score was associated with odds of treatment escalation (OR: 1.58; p< 0.0001). However, most clinicians reported PsAID-12 did not impact their decision to escalate treatment, instead supporting treatment reduction decisions. Physician's assessment of disease activity had the most statistically significant effect on likelihood of treatment escalation, (OR = 2.68, per 1-point score increase). Escalation was more likely in patients not treated with biologic therapies. Additional factors associated with treatment escalation included: patient characteristics, physician characteristics, disease activity and disease impact. CONCLUSION: This study highlights multiple factors impacting treatment decision making for individuals with PsA. PsAID-12 scoring correlates with multiple measures of disease severity and odds of treatment escalation. However, most clinicians reported the PsAID-12 did not influence treatment escalation decisions. PsAID scoring could be used to increase confidence in treatment de-escalation.

Real-world effectiveness of golimumab in the treatment of patients with active rheumatoid arthritis, psoriatic arthritis, or axial spondyloarthritis who failed initial TNF-α inhibitor therapy: a pooled analysis of European prospective observational studie.

OBJECTIVES: Rheumatoid arthritis (RA), psoriatic arthritis (PsA), and axial spondyloarthritis (axSpA) patients often experience secondary non-response to a first-line tumour necrosis factor alpha inhibitor (TNFαi). This pooled analysis of six observational studies in Europe (GO-BEYOND program) provides an estimate of second-line golimumab (GLM) effectiveness for these rheumatic diseases. METHODS: The GO-BEYOND studies included common disease-specific endpoints allowing for a pooled analysis. Patients had discontinued one prior TNFαi (due to loss of efficacy, tolerability, or inconvenience) and were followed for 12 months after GLM initiation. Primary endpoints included the proportion of patients achieving low disease activity (LDA, DAS28-CRP<3.2) in RA, minimal disease activity (MDA, fulfilment of 5 of 7 outcome measures) in PsA, or low disease activity (ASDAS<2.1) in axSpA at 6 months. Disease activity at 3 and 12 months and quality of life (QoL; EQ-5D-3L) were also assessed. Adverse events were monitored. Protocol-specified analyses were based on observed data. RESULTS: In 712 patients, (n=325, RA; 186, PsA; 201, axSpA), mean age was 54 years, 64% were female, and median disease duration was 5 years. Primary endpoints were achieved in 58.3% (RA), 45.5% (PsA), and 45.4% (axSpA) of patients; disease activity improvements were observed at 3 and 12 months and EQ-5D-3L results showed improved QoL over time. The treatment persistence rate at 12 months was 67.8% of patients. No new safety signals were observed. CONCLUSIONS: This pooled analysis of the GO-BEYOND studies showed that treatment with GLM was effective and represented a valid second-line option for RA, PsA, and axSpA patients.

An international multi-centre analysis of current prescribing practices and shared decision-making in psoriatic arthritis.

OBJECTIVES: Shared decision-making (SDM) is advocated to improve patient outcomes in Psoriatic arthritis (PsA). We analysed current prescribing practices and the extent of SDM in PsA across Europe. METHODS: The ASSIST study was a cross-sectional observational study of PsA patients aged ≥18 years attending face-to-face appointments between July 2021-March 2022. Patient demographics, current treatment and treatment decisions were recorded. SDM was measured by the clinician's effort to collaborate (CollaboRATE questionnaire) and patient communication confidence (PEPPI-5 tool). RESULTS: 503 patients were included from 24 centres across the UK, France, Germany, Italy and Spain. Physician- and patient-reported measures of disease activity were highest in the UK. Conventional synthetic DMARDs constituted a higher percentage of current PsA treatment in UK than continental Europe (66.4% vs 44.9%), which differed from biologic DMARDs (36.4% vs 64.4%). Implementing treatment escalation was most common in the UK. CollaboRATE and PEPPI-5 scores were high across centres. Of 31 patients with low CollaboRATE scores (<4.5), no patients with low PsAID-12 scores (<5) had treatment escalation. However, of 465 patients with CollaboRATE scores ≥4.5, 59 patients with low PsAID-12 scores received treatment escalation. CONCLUSIONS: Higher rates of treatment escalation seen in the UK may be explained by higher disease activity and a younger cohort. High levels of collaboration in face-to-face PsA consultations suggests effective implementation of the SDM approach. Our data indicate that, in patients with mild disease activity, only those with higher perceived collaboration underwent treatment escalation. Prospective studies should examine the impact of SDM on PsA patient outcomes. TRIAL REGISTRATION: clinicaltrials.gov, NCT05171270.

Adherence to therapy in people with rheumatic and musculoskeletal diseases in Italy and the role of the digital health: results of an expert Delphi consensus survey.

OBJECTIVES: To present the results of a Delphi consensus survey among Italian rheumatologists on adherence to therapy in people with rheumatic and musculoskeletal diseases (RMDs) in Italy and the role of digital health. METHODS: A taskforce of 12 rheumatologists comprehensively discussed the applicability of the 2020 EULAR Points to Consider (PtCs) for Italian rheumatology practice and formulated 44 new country-specific statements. Through an on-line survey, the panellists voted on their level of agreement with the statements using a 10-point Likert scale (0: no agreement; 10: total agreement). A combination of two distinct criteria, a mean agreement level ≥8 and a percentage of at least 75% of responses with a value ≥8, was deemed acceptable. RESULTS: The consensus threshold was reached for 43 of the 44 country-specific statements. The following were acknowledged among the barriers to applicability of the recommendations: visit time too short; lack of resources; lack of a clear operational flow-chart; lack of communication skills and poor knowledge of techniques to improve patient adherence by healthcare professionals (HCPs). CONCLUSIONS: This consensus initiative helps contribute to more widespread implementation of EULAR PtCs in Italian rheumatology practice. Optimisation of visit time, greater availability of resources, specific training, use of standardised and validated protocols, and active involvement of patients represent the main goals. Digital health can provide valuable support for the application of PtCs and, more generally, in improving adherence. A collaborative effort between HCPs, patients and their associations, scientific societies, and policymakers is strongly advocated to overcome some of the barriers.

Morphologic, dynamic and high-resolution microscopy MRI in early-onset spondyloarthritis finger dactylitis.

OBJECTIVE: Up to now, the pathophysiology of SpA dactylitis has not been entirely clarified. It is not clear which are the involved tissues and which is the primary lesion of the "sausage-like" digit. The aim of our study was to examine the finger structures in early-onset finger dactylitis using high-resolution microscopy MRI together with morphologic and dynamic MRI. SUBJECTS AND METHODS: In a 6-month period, 13 SpA patients (7 females and 6 males), mean age 54.07 years (range 37-73 years) and mean disease duration 7.07 years (range 1-44 years) with early-onset finger dactylitis (less than 3 months) were recruited. Nine patients had PsA, 3 HLA-B27-positive uSpA and 1 HLA-B27-negative uSpA. One patient had 2 dactylitis fingers. Ten healthy volunteers matched for age and sex with no personal and family history of SpA were enrolled. All dactylitis fingers and randomly selected fingers of the normal control subjects were imaged by morphologic, dynamic and high-resolution microscopy MRI. RESULTS: We have found flexor tenosynovitis in all the 14 dactylitis fingers, joint synovitis in 5 and oedema in the finger soft tissue in 10. In 2 dactylitis fingers, there was oedema at the insertion of the joint capsule suggesting enthesitis. In 5 dactylitis fingers, there was only mild enhancement at the enthesis organ (collateral ligament, flexor and extensor tendons). CONCLUSIONS: Our MRI study on early-onset dactylitis demonstrates that flexor tenosynovitis, joint synovitis and oedema of the digit soft tissue are the predominant alterations visible in the early phase of evolution of dactylitis and that, therefore, enthesitis may not be considered the primary lesion of dactylitis.

Endoscopic approach to complex or recurrent pilonidal sinus: A retrospective analysis.

Pilonidal Sinus is a benign, chronic disease that affects the hair follicles of the natal cleft of the sacrococcygeal area. Its ideal treatment is controversial, especially in complex or recurrent cases. The aim of this study is to evaluate the use of minimally invasive endoscopic approach in this setting. We enrolled patients affected by complex or recurrent sacrococcygeal pilonidal sinus from January 2015 through December 2020 who underwent Video-Assisted Ablation of Pilonidal Sinus. All patients enrolled were re-evaluated once a year with a standard physical examination. The patients included were 38. Recurrence rate at 1-, 3- and 5-years follow-ups were 28.9%, 22.2% and 38.1% respectively. Of interest, the mean (SD) distance from the most lateral orifice to the midline was higher in group of patients with recurrence and the multivariate analysis demonstrated that it was the limiting factor, which influences the recurrence rate. In complex or recurrent pilonidal sinus disease with pits off the midline the endoscopic approach should not be the first choice. This makes us think that these cases should have their own classification to be identified and guide surgeons in choosing the appropriate approach.

Paradoxical psoriatic arthritis in a patient with psoriasis treated with guselkumab.

Paradoxical psoriatic arthritis (PPsA) may be associated with guselkumab treatment. We describe a patient in whom PPsA required a change from guselkumab to ixekizumab. The pathophysiology of this paradoxical reaction is most likely a cytokine imbalance.

Prevalence of Type 2 and Type 1 Diabetes in Psoriatic Arthritis: An Italian Study.

OBJECTIVE: Psoriatic arthritis (PsA) is burdened by an increased susceptibility to cardiovascular diseases. Comorbid diabetes may represent one of the key factors contributing to this risk. The aim of our medical records review study was to investigate the prevalence of type 2 diabetes (T2D) and type 1 diabetes (T1D) in an Italian PsA cohort. METHODS: The clinical records of all patients consecutively seen at our clinic with a diagnosis of PsA during a 12-month period were reviewed to identify comorbid T2D or T1D. For comparison, a 1:1 age- and sex-matched group of individuals with noninflammatory diseases was recruited. RESULTS: The final study cohort comprised 408 patients. The prevalence of T2D was 7.8% (95% confidence interval, 5.6-10.8) in PsA and 4.4% in controls (95% confidence interval, 2.8-6.9; p = 0.04). Two cases (0.49%) of T1D were identified in the PsA cohort, whereas no cases were observed in controls. In a multivariate logistic regression model including age, disease duration, and body mass index (BMI) as covariates, increasing age (odds ratio [OR], 1.079; p = 0.006) and BMI (OR, 1.188; p = 0.011) but not PsA duration predicted being classified as having T2D. In a similar model accounting for age and BMI, average disease activity score including 28 joints and C-reactive protein showed a trend toward significance (OR, 1.639; p = 0.066). CONCLUSIONS: In conclusion, our data provide further support to the emerging evidence of an increased risk of T2D in PsA patients. Cardiometabolic comorbidity represents a significant aspect of integrated arthritis management to improve long-term cardiovascular outcomes and to provide a comprehensive treatment.

Secukinumab in patients with psoriatic arthritis and axial manifestations: results from the double-blind, randomised, phase 3 MAXIMISE trial.

OBJECTIVES: MAXIMISE (Managing AXIal Manifestations in psorIatic arthritis with SEcukinumab) trial was designed to evaluate the efficacy of secukinumab in the management of axial manifestations of psoriatic arthritis (PsA). METHODS: This phase 3b, double-blind, placebo-controlled, multi-centre 52-week trial included patients (≥18 years) diagnosed with PsA and classified by ClASsification criteria for Psoriatic Arthritis (CASPAR) criteria, with spinal pain Visual Analogue Score ≥40/100 and Bath Ankylosing Spondylitis Disease Activity Index (BASDAI) score ≥4 despite use of at least two non-steroidal anti-inflammatory drugs (NSAIDs). Patients were randomised (1:1:1) to secukinumab 300 mg, secukinumab 150 mg or placebo weekly for 4 weeks and every 4 weeks thereafter. At week 12, placebo patients were re-randomised to secukinumab 300/150 mg. Primary endpoint was ASAS20 (Assessment of SpondyloArthritis international Society) response with secukinumab 300 mg at week 12. RESULTS: Patients were randomly assigned; 167 to secukinumab 300 mg, 165 to secukinumab 150 mg and 166 to placebo. Secukinumab 300 mg and 150 mg significantly improved ASAS20 response versus placebo at week 12 (63% and 66% vs 31% placebo). The OR (95% CI) comparing secukinumab 300 mg and 150 mg versus placebo, using a logistic regression model after multiple imputation, was 3.8 (2.4 and 6.1) and 4.4 (2.7 and 7.0; p<0.0001). CONCLUSIONS: Secukinumab 300 mg and 150 mg provided significant improvement in signs and symptoms of axial disease compared with placebo in patients with PsA and axial manifestations with inadequate response to NSAIDs. TRIAL REGISTRATION NUMBER: NCT02721966.

Quality of life and therapeutic management of axial spondyloarthritis patients in Italy: a 12-month prospective observational study.

OBJECTIVES: To evaluate the health-related quality of life (HRQoL), disease activity, treatment adherence, and work ability in the real-world setting in patients with axial spondyloarthritis (axSpA). METHODS: QUASAR was a prospective 12-month, observational study involving 23 rheumatology centres across Italy, including adult patients with axSpA according to the Assessment of SpondyloArthritis International Society (ASAS) criteria. Patients were followed at baseline, 3, 6, and 12 months for disease activity and health-related QoL (HRQoL), treatment adherence and work ability. Regression analysis was used to assess the association between treatment and outcome variables. RESULTS: 413 (80.7%) out of axSpA 512 patients were diagnosed with ankylosing spondylitis (AS) and 99 (19.3%) with non-radiographic axSpA (nr-axSpA). Nr-axSpA and AS patients had similar baseline disease activity and HRQoL. Biologic disease-modifying anti-rheumatic drugs (bDMARDs) were the most frequent medication (n=426, 83.2%). Over the 1-year follow-up, disease activity measures (joint pain and swelling, CRP, global assessment, BASDAI, ASDAS), HRQoL and work ability significantly improved, while few differences emerged between nr-axSpA and AS patients. Treatment satisfaction and adherence questionnaires improved over the 12 months. Patients treated with bDMARDs showed improved outcomes for disease activity measures and HRQoL variables, greater benefit observed in patients with AS. CONCLUSIONS: We found clinical and HRQoL improvement over 1 year in a large, real-world population of nr-axSpA and AS patients treated with bDMARDs or conventional synthetic DMARDs.

Incidence, prevalence and mortality of systemic sclerosis in Italy: a nationwide population-based study using administrative health data.

To study incidence, prevalence and mortality of systemic sclerosis (SSc) in Italy, assessing epidemiological differences between men and women and in distinct age groups. We performed a nationwide population-based study using administrative health data from regional co-payment exemption registries. Patients entitled with SSc-specific co-payment exemption were included. Fourteen of the 20 Italian regions contributed data covering a population of over 45 million individuals. Crude annual incidence rate, annual prevalence, crude annual mortality rate and standardised mortality ratio (SMR) were calculated. In 2016, the overall crude incidence rate of SSc was 18.5 (95% CI 16.9-20.2) per million per year. Incidence rate was 31.0 (95% CI 28.1-34.1) per million in women, and 4.3 (95% CI 3.2-5.6) per million in men. Peak incidence was observed in the age range 55-69 years. Overall annual prevalence was 306.1 (95% CI 301.1-311.2) per million. Prevalence was 530.8 (95% CI 521.5-540.2) per million in women and 67.8 (95% CI 64.4-71.3) per million in men, with a female to male ratio of 7.8:1. Highest prevalence was observed in the range 70-84 years. Crude annual mortality rate was 27.9 (95% CI 24.9-31.1) per 1000 patients. Overall SMR in patients with SSc was 2.8 (95% CI 1.9-3.8). SMR was 3.8 (95% CI 2.9-5.1) in men and 2.6 (95% CI 1.8-3.6) in women. We provided updated estimates on epidemiology of SSc in Italy. Our findings on incidence, prevalence and mortality of SSc are consistent with previously published literature.

Serum amyloid A in healthy subjects: assessment of reference value using ELISA method.

Serum amyloid A (SAA) is a family of acute-phase reactants. The rise of SAA concentration in blood circulation during the acute-phase response is a clinical marker of active inflammation. Despite its practical and analytical advantages, SAA measurement by enzyme-linked immunosorbent assay (ELISA) has been used mainly as a research tool rather than for the routine laboratory testing. This may be partly explained by the lack of robust reference data in the literature for the different commercially available immunoassays. Using the recommended procedures for the production of reference intervals published by the International Federation of Clinical Chemistry and Laboratory Medicine (IFCC), we developed the SAA reference interval for a well-defined Italian healthy population and investigated the correlation among SAA and C-reactive protein (CRP), the commonly used acute-phase marker. After data normalization, the reference cutoff was calculated as 225 ng/ml. A good correlation between SAA and CRP was found (P < .05). No statistically significant differences was found between males and females when the means of SAA values were compared, suggesting that not gender-partitioned reference range is recommended for this analyte. This study allowed to define a widely accepted reference cutoff for the SAA detected by ELISA, responding to an unmet need of laboratory medicine.

Alveolar haemorrhage in ANCA-associated vasculitis: Long-term outcome and mortality predictors.

INTRODUCTION: Alveolar haemorrhage (AH) is considered an important cause of morbidity and early mortality in anti-neutrophil cytoplasmic antibodies (ANCA)-associated vasculitides (AAV). OBJECTIVES: The aim of this study was to identify predictors of outcome in patients with AH-AAV and to evaluate outcome and causes of death in this subset. MATERIALS AND METHODS: A multicenter retrospective study was conducted in 29 Italian Centers. Clinicians were asked to recruit all patients diagnosed with AAV-associated AH during the last 10 years, from 2007 to 2016. Univariate and multivariable analysis were performed. RESULTS: One-hundred and six patients were included (median age at onset of 55 years [IQR 42-67]). The majority were ANCA-positive (PR3 57.1%, MPO 33.7%) and 72.6% had also renal involvement. At presentation, anaemia was shown in 97 (92.4%) patients, hemoptysis in 54 (51.9%), respiratory failure in 68 (66.7%), of whom 48 (70.6%), requiring respiratory support. At the end of the 37 months [IQR 13-77] follow-up, 19/106 (17.9%) patients were dead. The main causes of death were active disease and infections. By stepwise regression analysis, age >65 years (HR 3.66 [95% CI 1.4-9.51], p = 0.008) and the need for respiratory support (HR 4.58 [95% CI 1.51-13.87], p = 0.007) at AH onset were confirmed to be predictive of mortality. CONCLUSIONS: Predictors of outcome in AAV-AH were determined. Factors related to the patient's performance status and the severity of the lung involvement strongly influenced the outcome. Balancing harms and benefits for the individual patient in induction and maintenance treatment strategies is crucial.

Retrospective evaluation of patient profiling and effectiveness of apremilast in an Italian multicentric cohort of psoriatic arthritis patients.

OBJECTIVES: We aimed to evaluate the baseline characteristics, the reasons for prescription, and the effectiveness/safety profile of real-life apremilast for the treatment of psoriatic arthritis (PsA). METHODS: PsA patients treated with apremilast were retrospectively extracted from an Italian multicentric cohort. Baseline population characteristics and reasons for apremilast prescription were analysed. Clinical response was defined as the proportion of patients achieving Disease Activity in PSoriatic Arthritis (DAPSA) remission/low disease activity (LDA), minimal disease activity (MDA), and very low disease activity (VLDA). Six-month retention rate was computed by the Kaplan-Meier method, with a detailed analysis of reasons for discontinuation. Univariate and multivariate models were developed to examine predictors of clinical response and persistence. RESULTS: The study population included 131 patients mainly with oligoarticular PsA (58%), carrying at least one comorbidity (64.1%, in particular history of malignancies [25.9%] and latent tuberculosis [16.3%]) treated with apremilast as first-line targeted therapy (47.7%) or in biologics failures (52.3%). Contraindication to biologics (60.3%) and lack of poor prognostic factors (27.5%) were the most frequent reason for apremilast prescription. The 6-month retention rate was 72.1%. Inefficacy (n=7), diarrhoea (n=10), nausea (n=3), and headache (n=7) were the most frequent reasons for discontinuation. At 3 months DAPSA LDA/remission, MDA, and VLDA were observed in 40.3, 6.7, and 5.6% of patients, respectively. Female sex was a negative predictor of both retention rate and clinical response. CONCLUSIONS: In our real-life analysis apremilast was mainly used in oligoarticular PsA carrying comorbidities leading to contraindications to biologics. Effectiveness and safety profiles were consistent with clinical trials.

Systemic sclerosis Progression INvestiGation (SPRING) Italian registry: demographic and clinico-serological features of the scleroderma spectrum.

OBJECTIVES: Systemic sclerosis (SSc) is a severe multiple-organ disease characterised by unpredictable clinical course, inadequate response to treatment, and poor prognosis. National SSc registries may provide large and representative patients cohorts required for descriptive and prognostic studies. Therefore, the Italian Society for Rheumatology promoted the registry SPRING (Systemic sclerosis Progression INvestiGation). METHODS: The SPRING is a multi-centre rheumatological cohort study encompassing the wide scleroderma spectrum, namely the primary Raynaud's phenomenon (pRP), suspected secondary RP, Very Early Diagnosis of Systemic Sclerosis (VEDOSS), and definite SSc. Here we describe the demographic and clinical characteristics of a population of 2,028 Italian patients at the initial phase of enrolment, mainly focusing on the cohort of 1,538 patients with definite SSc. RESULTS: Definite SSc showed a significantly higher prevalence of digital ulcers, capillaroscopic 'late' pattern, oesophageal and cardio-pulmonary involvement compared to VEDOSS, as expected on the basis of the followed classification criteria. The in-depth analysis of definite SSc revealed that male gender, diffuse cutaneous subset, and anti-Scl70 seropositivity were significantly associated with increased prevalence of the most harmful disease manifestations. Similarly, patients with very short RP duration (≤1 year) at SSc diagnosis showed a statistically increased prevalence of unfavourable clinico-serological features. CONCLUSIONS: Nationwide registries with suitable subsetting of patients and follow-up studies since the prodromal phase of the disease may give us valuable insights into the SSc natural history and main prognostic factors.

Transitional care of young people with juvenile idiopathic arthritis in Italy: results of a Delphi consensus survey.

OBJECTIVES: To present the results of a Delphi consensus survey among Italian paediatric and adult rheumatologists on transitional care (TC) of young people (YP) with juvenile idiopathic arthritis (JIA). METHODS: A taskforce of 27 paediatric and adult rheumatologists evaluated the applicability of the 2016 EULAR/PReS recommendations for TC to the Italian rheumatology practice and healthcare system and formulated additional country-specific statements aimed to increase their suitability. After a two-round discussion, applicability of EULAR/PReS recommendations and agreement with newly-proposed statements were voted on a 0-10 scale (where 0 = no applicability/agreement and 10 = total applicability/agreement). A mean level of agreement ≥8 was deemed acceptable. RESULTS: The consensus threshold was reached for only 4 of the 12 EULAR/PReS recommendations and for 25 of the 27 country-specific statements. Poor agreement with EULAR/PReS recommendations was mostly explained by paucity of centres in Italy that possess both paediatric and adult rheumatologists, disagreement about optimal time of transition start and de nition of transition coordinator, diversity between paediatric and adult clinimetric assessments, and lack of administrative and financial support. CONCLUSIONS: This consensus initiative represents an important step forward toward the establishment of a nationwide TC network for YP with JIA in Italy. The main goals established for the future are the identification of adult rheumatology centres that are willing to participate in the TC process, the education of adult rheumatology teams on childhood-onset rheumatic diseases and transition issues, and the increased awareness of public healthcare authorities and other stakeholders about the importance of good-quality TC.

Observational study on the QUality of life of Italian Axial SpondyloARthritis patients (QUASAR): baseline data.

OBJECTIVES: To describe the baseline characteristics of the patients enrolled in the QUality of life in patients with Axial SpondyloARthritis (QUASAR) study in terms of quality of life (QoL), disease activity, therapy adherence, and work ability in a real-world setting. METHODS: QUASAR is an Italian multicentre, prospective 12-month observational study, including consecutive adult patients classified as axial spondyloarthritis (axSpA) according to the Assessment of SpondyloArthritis international Society criteria for axSpA. RESULTS: Of 512 patients enrolled in 23 rheumatology centres, 80.7% had ankylosing spondylitis (AS) and 19.3% had non-radiographic axSpA (nr-axSpA). Mean ages were 34.1±13.3 years at axSpA symptoms onset and 39.5±13.0 years at diagnosis. Of the patients, 51.4% presented with ≥1 extra articular manifestation (EAM); the most common were psoriasis (17.8%) and uveitis (16.4%). Patients with nr-axSpA and AS had similar EAM rates, disease activity, and QoL. Biologic disease-modifying anti-rheumatic drugs (bDMARDs; 83.2%) were the most commonly received medication, followed by conventional synthetic DMARDs (22.9%) and non-steroidal anti-inflammatory drugs (NSAIDs; 16.6%). At baseline, higher treatment satisfaction was reported with bDMARDs which, together with NSAIDs, were associated with the best overall scores for disease activity, function, and QoL in the overall population and AS subgroup. CONCLUSIONS: QUASAR is the first Italian prospective study that comprehensively evaluated a large axSpA patient sample in a real-world setting. This interim analysis at baseline confirmed that i) patients with AS and nr-axSpA have similar QoL and disease burden, ii) nearly all axSpA patients receive treatment, and iii) bDMARDs and NSAIDs, overall, yield better disease activity and QoL.

Radiologist-rheumatologist multidisciplinary approach in the management of axial spondyloarthritis: a Delphi consensus statement.

OBJECTIVES: The aim of this study was to develop a Delphi consensus statement between rheumatologists and radiologists for the diagnosis and monitoring of axial spondyloarthritis (axial-SpA). METHODS: Following an extensive literature search to identify unmet needs and potential goals for a multidisciplinary approach, a scientific board comprising 28 Italian hospital-based rheumatologists (n=19) and radiologists (n=9) identified 8 "starting points", resulting in the development of 23 consensus statements covering issues from current practice guidelines to specific MRI protocols for the assessment of axial-SpA. Each participant anonymously expressed a level of agreement for each statement using a 5-point Likert scale (1="strongly disagree"; 5="strongly agree") via an online Delphi method.Total cumulative agreement (TCA) was defined as the sum of the percentage of response to items 4 ("agree") and 5 ("absolutely agree"). Consensus was defined as ≥80% total cumulative agreement for each statement. RESULTS: After the first round of voting (28 participants), positive consensus was reached for 28/31 (90.3%) statements. Statements without consensus (n=3) were discussed in a face-to-face plenary session prior to the second vote (28 participants). After the second round voting, positive consensus was attained for all 31 statements, with mean final TCA of 95.5% (range 82.1-100%). CONCLUSIONS: This Delphi consensus statement provides an aid to rheumatologists and radiologists for the diagnosis and monitoring of axial-SpA.

Identification of a de novo NLRP3 gene variation in an Italian Behçet syndrome patient.

A novel nonsynonymous variation of NLRP3 was identified in an Italian patient with Behçet syndrome using both bioinformatics and molecular methods. This variation was a thymine to guanine polymorphism responsible for the isoleucine to serine amino acid change at position 348. The novel variation was predicted to be a pathogenic allele.

Italian consensus recommendations for the management of hepatitis C infection in patients with rheumatoid arthritis.

Objectives: The recent introduction of direct-acting antiviral agents (DAAs) which can eliminate Hepatitis C virus (HCV) had revolutionized the treatment of HCV infections also in a complex clinical setting such as the patients with rheumatoid arthritis (RA). HCV elimination is also opportune due to the availability of more efficient immunosuppressive drugs, whose effect on the course of HCV infection is largely unknown.Methods: Consensus process was endorsed by the Italian Society of Rheumatology (SIR) and the Italian Society of Infectious and Tropical Diseases (SIMIT) to review the available evidence and produce practical, hospital-wide recommendations. The consensus panel consisted of 18 infectious diseases consultants, 20 rheumatologists and one clinical epidemiologist, who used the criteria of the Oxford Centre for Evidence-based Medicine to assess the quality of the evidence and the strength of their recommendations.Results: A core-set of statements about management of patients with RA and infection by HCV have been developed to help clinicians in their clinical practice.Conclusions: A screening for HCV should be performed in all RA patients and it is mandatory before starting an immunosuppressive therapy. Finally, a DAA treatment should be considered in all HCV-infected patients.Significance and InnovationsHCV antibodies should be investigated at the time of diagnosis of RA and, in any case, before starting immunosuppressive therapy with disease-modifying antirheumatic drugs (DMARDs).HCV eradication with DAA should be attempted as soon as possible, depending on patient conditions allowing a continuous oral treatment lasting 8-12 weeksConventional and biological DMARDs are allowed in patients with HCV infection, but they should be used cautiously in presence of advanced liver disease.