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Objectives To investigate whether meticulously following a treat-to-target (T2T)-strategy in daily clinical practice will lead to less radiographic progression in patients with active RA who start (new) DMARD-therapy. Methods Patients with RA from 10 countries starting/changing conventional synthetic or biologic DMARDs because of active RA, and in whom treatment intensification according to the T2T principle was pursued, were assessed for disease activity every 3 months for 2 years (RA-BIODAM cohort). The primary outcome was the change in Sharp-van der Heijde (SvdH) score, assessed every 6 months. Per 3-month interval DAS44-T2T could be followed zero, one or two times (in a total of two visits). The relation between T2T intensity and change in SvdH-score was modelled by generalized estimating equations. Results In total, 511 patients were included [mean (s.d.) age: 56 (13) years; 76% female]. Mean 2-year SvdH progression was 2.2 (4.1) units (median: 1 unit). A stricter application of T2T in a 3-month interval did not reduce progression in the same 6-month interval [parameter estimates (for yes vs no): +0.15 units (95% CI: −0.04, 0.33) for 2 vs 0 visits; and +0.08 units (−0.06; 0.22) for 1 vs 0 visits] nor did it reduce progression in the subsequent 6-month interval. Conclusions In this daily practice cohort, following T2T principles more meticulously did not result in less radiographic progression than a somewhat more lenient attitude towards T2T. One possible interpretation of these results is that the intention to apply T2T already suffices and that a more stringent approach does not further improve outcome.

Objective To investigate differences in coronavirus disease 2019 (COVID-19) mortality between patients with rheumatic musculoskeletal diseases (RMD) and the general population in Italy. Methods We analysed the data from the national surveillance study promoted by the Italian Society for Rheumatology (CONTROL-19 database) including patients with RMD and COVID-19 between 26 March 2020 and 29 November 2020, compared with official data from the Italian population (within the same period) adjusted for age, sex and geographic location. The main outcome of the analyses was mortality. The relationship between RMD and mortality was analysed using adjusted logistic models and sensitivity analyses were conducted to support the robustness of our results. Results We included 668 RMD patients (62.7% with inflammatory arthritis, 28.6% with systemic autoimmune diseases), who had a mean age of 58.4 years and of which 66% were female. Compared to the general population, the RMD population showed an increased risk of death (OR 3.10 (95% CI 2.29–4.12)), independently from the differences in age and sex distribution. Even after considering the potential influence of surveillance bias, the OR was 2.08 (95% CI: 1.55–2.73). Such excess of risk was more evident in the subgroup of younger patients, and more consistent in women. Subjects with systemic autoimmune diseases showed a higher risk of death than patients with any other RMDs. Conclusions Patients with RMD and COVID-19 infection evidenced a significant increase in mortality during the first pandemic phases in Italy. These findings support the need for strong SARS-CoV-2 prevention in patients with rheumatic diseases.

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ObjectiveFibromyalgia (FM) is a chronic musculoskeletal pain syndrome of unknown aetiopathogenesis. Its development and maintenance are related to the interplay of biological, psychological, and contextual factors. Among the contextual factors, sociodemographic aspects are poorly elucidated. This study aimed to evaluate the relationships between sociodemographic/ clinical factors and symptom severity measures using a web-based registry of patients with FM.MethodsAdult patients with an ACR 2010/2011 diagnosis of FM underwent a clinical evaluation and were asked to complete questionnaires covering their sociodemographic data (gender, age, marital status, educational level), and disease-specific measures (the revised Fibromyalgia Impact Questionnaire (FIQR), and the Polysymptomatic Distress Scale (PDS)).ResultsData relating to 3,221 patients (3001 women and 220 men) was collected. The ANOVA showed significant difference in mean FIQR scores when the five marital conditions (cohabiter, married, separated/divorced, single, widowed) were compared ( F 3.321, p< 0.01). While males and females were found to have comparable FIQR scores, the interaction between gender and marital status indicated that separated/divorced males have higher FIQR scores (F 5.684, p=0.001). The multiple regression analysis demonstrated that patients who reported lower educational level experienced more severe FM symptoms, as scored with FIQR (p

ObjectiveThe role of age in influencing the severity of fibromyalgia (FM) is still controversial. The aim of this study is to define the contribution of age in the severity of FM from data from a large national database.MethodsThis cross-sectional study included adult patients with FM diagnosed according to the 2010/2011 American College of Rheumatology criteria. Disease severity was assessed with the revised Fibromyalgia Impact Questionnaire (FIQR) and the modified Fibromyalgia Assessment Status (FAS 2019mod). Patients were grouped into five age categories (between 18-40 years, between 41- 50 years, between 51-60 years, between 61-70 years, and =71 years). Differences in disease severity between groups were assessed by one-way analysis of variance (ANOVA).ResultsThe study included 2889 patients (199 males and 2690 females), mean age of 52.58 (+/- 11.82) years, with a mean FIQR score of 59.22 (+/- 22.98) and a mean FAS 2019mod of 25.50 (+/- 8.66). Comparing the mean values of the various indices between age categories, there were no statistically significant differences between the groups for FIQR total score and FAS 2019mod. However, the 60-70 years category showed the lowest scores for both scales. The main difference emerged for the FIQR physical function subscale, where the =71 years category showed significantly higher scores (p

© Author(s) (or their employer(s)) 2021. Re-use permitted under CC BY-NC. No commercial re-use. See rights and permissions. Published by BMJ., Objectives: To determine factors associated with COVID-19-related death in people with rheumatic diseases. Methods: Physician-reported registry of adults with rheumatic disease and confirmed or presumptive COVID-19 (from 24 March to 1 July 2020). The primary outcome was COVID-19-related death. Age, sex, smoking status, comorbidities, rheumatic disease diagnosis, disease activity and medications were included as covariates in multivariable logistic regression models. Analyses were further stratified according to rheumatic disease category. Results: Of 3729 patients (mean age 57 years, 68% female), 390 (10.5%) died. Independent factors associated with COVID-19-related death were age (66-75 years: OR 3.00, 95% CI 2.13 to 4.22; >75 years: 6.18, 4.47 to 8.53; both vs ≤65 years), male sex (1.46, 1.11 to 1.91), hypertension combined with cardiovascular disease (1.89, 1.31 to 2.73), chronic lung disease (1.68, 1.26 to 2.25) and prednisolone-equivalent dosage >10 mg/day (1.69, 1.18 to 2.41; vs no glucocorticoid intake). Moderate/high disease activity (vs remission/low disease activity) was associated with higher odds of death (1.87, 1.27 to 2.77). Rituximab (4.04, 2.32 to 7.03), sulfasalazine (3.60, 1.66 to 7.78), immunosuppressants (azathioprine, cyclophosphamide, ciclosporin, mycophenolate or tacrolimus: 2.22, 1.43 to 3.46) and not receiving any disease-modifying anti-rheumatic drug (DMARD) (2.11, 1.48 to 3.01) were associated with higher odds of death, compared with methotrexate monotherapy. Other synthetic/biological DMARDs were not associated with COVID-19-related death. Conclusion: Among people with rheumatic disease, COVID-19-related death was associated with known general factors (older age, male sex and specific comorbidities) and disease-specific factors (disease activity and specific medications). The association with moderate/high disease activity highlights the importance of adequate disease control with DMARDs, preferably without increasing glucocorticoid dosages. Caution may be required with rituximab, sulfasalazine and some immunosuppressants.

To assess, in a setting close to real life, the efficacy and safety of weekly subcutaneous tocilizumab (TCZ-SC) 162 mg, alone or with a conventional synthetic DMARD (csDMARD), in moderate-to-severe RA patients with inadequate response to DMARDs or anti-TNFα drugs. This national, multicenter, open-label, phase IIIb trial is part of an umbrella study (TOZURA). Patients were treated for 52 weeks followed by 8 weeks drug-free to evaluate immunogenicity. The primary end point was the Clinical Disease Activity Index (CDAI) change from baseline at weeks 2 and 24. Other efficacy parameters, including sleep quality, and the safety and immunogenicity were also assessed up to week 52. Of 288 patients enrolled in 43 Italian centers, 78.8% received TCZ-SC (86.8% females; mean age 54.7 ± 12.1 years; mean disease duration 7.8 ± 7.5 years; DMARD-IRs 94.7%). Of these, 78.0% completed the 52-week period and 52.0% received concomitant methotrexate. TCZ-SC yielded a significant reduction in median CDAI from baseline already at week 2, which progressed up to week 24 and remained stable thereafter (P

Tumor-induced osteomalacia (TIO) is a rare paraneoplastic syndrome due to a phosphaturic tumor, which overproduces Fibroblast Growth Factor 23 (FGF-23), causing hyperphosphaturia, hypophosphatemia, low 1,25(OH)2D and osteomalacia. Tumor localization is critical, diagnostic delay ranges from 2.5 to 28 years and to date surgical removal is considered effective treatment. We retrospectively evaluated patients with definite diagnosis of TIO referred to a tertiary Rheumatology Center between September 2000 and May 2020, investigating clinical management and disease outcome. We included 17 patients: 10 (58.8%) were females, mean age at diagnosis was 55.3 ± 13.9 years (mean ± standard deviation), with a diagnostic delay from symptoms onset to tumor detection of 6.6 ± 6.25 years. Biochemical data were: serum phosphorus 1.3 ± 0.4 mg/dL (Reference Range: 2.5–4.6), serum 1,25(OH)2D 31.8 ± 22.9 ng/mL (RR: 25–86), intact FGF-23, 358.9 ± 677 pg/mL (RR: 25–45); 24 h-Urine Phosphorus was increased in only 2 patients, while tubular reabsorption of phosphate (TRP) was decreased in all patients confirming a renal phosphate wasting. In 2013 68Ga- DOTA-based PET/CT was introduced in routinely practice and diagnostic delay was consistently reduced (from 8.6 ± 7.9 to 4.3 ± 2.4 years). Thirteen patients underwent surgery, one patient underwent radiofrequency ablation; 3 patients, not eligible for surgery, were treated only with supplements of phosphorus and calcitriol. One was started on Burosumab after several unsuccessful surgical attempts. After surgery or ablation, 8 patients had complete remission, 3 TIO persistence, and 3 had overtime relapse. Relapses were observed only in patients who previously underwent closed biopsy. To our knowledge, this is the widest European cohort of TIO patients in the last two decades. We confirm a usual diagnostic delay and recommend a stepwise diagnostic approach. Tumor biopsy is not recommended due to the potential cell spilling. Surgery is generally considered a definitive treatment, even though other approaches have been successful in curing TIO. Active surveillance on possible recurrence is always needed. Burosumab appears a promising therapy.

Objective Various studies have shown that overweight and obesity are central features of FM, but the real impact of a high BMI on clinical severity in patients with FM is still controversial. The aim of this study was to analyse the relationships between BMI categories and measures of symptom severity and functional impairment using data from a Web-based registry of patients with FM. Methods Adult patients with an ACR 2010/2011 diagnosis of FM underwent a complete physical examination and laboratory tests and were asked to complete a package of questionnaires covering their sociodemographic and treatment details, in addition to the following disease-specific questionnaires: the revised Fibromyalgia Impact Questionnaire (FIQR), the modified Fibromyalgia Assessment Status questionnaire (ModFAS) and the Polysymptomatic Distress Scale (PDS). Results A total of 2339 patients were recruited and divided into two weight categories, underweight/normal (U/N, n = 1127, 48.2%) and overweight/obese (O/O, n = 1212, 51.8%). The total and subscales of FIQR, ModFAS and PSD scores were significantly higher in the O/O patients, as were all the mean scores of the individual FIQR items (P Conclusion Our findings demonstrate that O/O patients with FM are significantly more impaired than U/N patients in all the symptomatological and functional domains as measured using the FIQR, ModFAS and PDS, thus suggesting that being O/O has an additional effect on symptoms and function.

Objective To establish optimal cut-off values for the scores of the revised Fibromyalgia Impact Questionnaire (FIQR), the modified Fibromialgia Assessment Scale (FAS 2019mod), and the Polysymptomatic Distress Scale (PDS) in order to distinguish five levels of FM disease severity. Methods Consecutive FM patients were evaluated with the three clinimetric indices, and each patient was required to answer the anchor question: ‘In general, would you say your health is 1 = very good, 2 = good, 3 = fair, 4 = poor, or 5 = very poor?’—which represented the external criterion. Cut-off points were established through the interquartile reconciliation approach. Results The study sample consisted of 2181 women (93.2%) and 158 men (6.8%), with a mean age of 51.9 (11.5) years, and mean disease duration was 7.3 (6.9) years. The overall median FIQR, FAS 2019 mod and PDS scores (25th–75th percentiles) were respectively 61.16 (41.16–77.00), 27.00 (19.00–32.00) and 19.0 (13.00–24.00). Reconciliation of the mean 75th and 25th percentiles of adjacent categories defined the severity states for FIQR: 0–23 for remission, 24–40 for mild disease, 41–63 for moderate disease, 64–82 for severe disease and >83 for very severe disease; FAS 2019 mod: 0–12 for remission, 13–20 for mild disease, 21–28 for moderate disease, 29–33 for severe disease and >33 for very severe disease; PDS: 0–5 for remission, 6–15 for mild disease, 16–20 for moderate disease, 21–25 for severe disease and >25 for very severe disease. Conclusions Disease severity cut-offs can represent an important improvement in interpreting FM.

Background:Fibromyalgia (FM) patients report chronic widespread pain, fatigue, cognitive difficulties and sleep disturbances, often associated with anxiety and/or depression (1). FM syndrome more frequently affects women and many papers describe gender-related differences in the perception, description and expression of pain (2), but up to now, the impact of gender on the clinical severity of FM is still a controversial topic.Objectives:The aim of this study was to analyse the data from a web-based registry of FM patients in order to detect a relationship between gender and disease severity.Methods:Adult patients with FM, diagnosed on the basis of the 2010/2011 American College of Rheumatology (ACR) diagnostic criteria (3), were recruited at 19 Italian rheumatology centres between November 2018 and April 2019. Those affected by other conditions that could interfere with the assessment of FM, e.g. psychiatric disorders, were excluded from the study. The severity of the disease was evaluated by validated FM-specific questionnaires: the revised Fibromyalgia Impact Questionnaire (FIQR) (4), the modified Fibromyalgia Assessment Status (ModFAS) questionnaire (5), and the Polysymptomatic Distress Scale (PDS) (6). The data obtained were collected in the Italian Fibromyalgia Registry, an online registry created with the support of the Italian Society of Rheumatology (SIR).Results:We analyse data from 2.381 patients affected by FM, 2.184 females (91.7%) and 197 males. No significant differences in mean age, disease duration, or BMI between the two genders were reported. The women expressed greater disease burden as indicated by higher scores for each completed test: higher mean ModFAS score (25.23 ± 8.83 Vs 23.37 ± 9.22; p = 0.005), mean FIQR score (58.62 ± 23.22 Vs 51.68 ± 23.06; p Figure 1.Mean scores for each FIQR item by gender.Conclusion:Our findings demonstrate that women with FM are globally more impaired than men (even if some psychological aspects of the disease are comparable), thus reinforcing the idea that gender plays a role in symptoms and functional impairments associated with the disease.References:[1]Clauw DJ. Fibromyalgia: a clinical review. JAMA. 2014;311:1547-55.[2]Nascimento, et al. Gender role in pain perception and expression: an integrative review. BrJP. 2020; 3: 58-62[3]Wolfe F, et al. Fibromyalgia criteria and severity scales for clinical and epidemiological studies: A modification of the ACR preliminary diagnostic criteria for fibromyalgia. J Rheumatol 2011;38:1113–22.[4]Burckhardt CS, et al. The fibromyalgia impact questionnaire: development and validation. J Rheumatol 1991;18:728–33.[5]Salaffi F, et al. Diagnosis of fibromyalgia: comparison of 2011/2016 ACR and AAPT criteria and validation of the modified Fibromyalgia Assessment Status. Rheumatol 2020; 0:1-8.[6]Wolfe F, et al. Fibromyalgia prevalence, somatic symptom reporting, and the dimensionality of polysymptomatic distress: results from a survey of the general population. Arthritis Care Res. 2013; 65:777–85Disclosure of Interests:None declared.

Objective. To provide estimates of patients with rheumatoid arthritis (RA) eligible for biotechnological therapy and to evaluate their healthcare costs. Method. An observational analysis was performed based on data-linkage between administrative databases of selected Italian Regional/Local healthcare departments. Data were then re-proportioned to the Italian population. Patients with RA diagnosis defined by discharge diagnosis and/or exemption code during 01/01/2013- 31/12/2017 were included. The criteria applied to evaluate the elegibility for biotechnological therapy were: 1) methotrexate (MTX)-treatment failure ≥6 months and start of a different conventional-synthetic diseasemodifying antirheumatic drugs (csDMARD); 2) corticosteroid ≥6 months with dosage ≥7.5 mg/die; 3) MTX-contraindication (therapy or hospitalization for renal damage/interstizial lung disease/hepatic failure). Mean annual costs per patient included drugs, hospitalizations, outpatient services. Results. Data re-proportioned to the Italian population estimated 318,328 RA patients: 43,361 with, 274,967 without biotechnological agents. Among the latter, 26,487(9.6%) patients met ≥1 criteria applied for eligibility: 1,896 had MTX-treatment failure and started another csDMARD; 15,833 received corticosteroid ≥7.5 mg/die; 7,788 had MTX-contraindication. Regarding patients fulfilling two criteria, 107 had MTX-treatment failure followed by another csDMARDs and corticosteroid ≥7.5 mg/die, 53 were treated with another csDMARDs after MTX-treatment failure and also presented MTX-contraindication, 810 had corticosteroid ≥7.5 mg/die and MTX-contraindication. Mean total annual costs for patients estimated eligible for biotechnological therapy was € 3,132, of which € 177 related to drugs indicated for RA and € 2,955 related to other direct costs. Conclusions. According to our estimates, around 10% RA patients not currently treated with biotechnological agents are eligible for such therapies, highlighting a trend of under-use in clinical practice for RA management.

Objective.Compelling evidence supports a treat-to-target (T2T) strategy for optimal outcomes in rheumatoid arthritis (RA). There is limited knowledge regarding the factors that impede implementation of T2T, particularly in a setting where adherence to T2T is protocol-specified. We aimed to assess clinical factors that associate with failure to adhere to T2T.Methods.Patients with RA from 10 countries who were starting or changing conventional synthetic disease-modifying antirheumatic drugs and/or starting tumor necrosis factor inhibitors were followed for 2 years. Participating physicians were required per protocol to adhere to the T2T strategy. Factors influencing adherence to T2T low disease activity (T2T-LDA; 44-joint count Disease Activity Score ≤ 2.4) were analyzed in 2 types of binomial generalized estimating equations models: (1) including only baseline features (baseline model); and (2) modeling variables that inherently vary over time as such (longitudinal model).Results.A total of 571 patients were recruited and 439 (76.9%) completed 2-year followup. Failure of adherence to T2T-LDA was noted in 1765 visits (40.5%). In the baseline multivariable model, a high number of comorbidities (OR 1.10, 95% CI 1.02–1.19), smoking (OR 1.32, 95% CI 1.08–1.63) and high number of tender joints (OR 1.03, 95% CI 1.02–1.04) were independently associated with failure to implement T2T, while anticitrullinated protein antibody/rheumatoid factor positivity (OR 0.63, 95% CI 0.50–0.80) was a significant facilitator of T2T. Results were similar in the longitudinal model.Conclusion.Lack of adherence to T2T in the RA BIODAM cohort was evident in a substantial proportion despite being a protocol requirement, and this could be predicted by clinical features. [Rheumatoid Arthritis (RA) BIODAM cohort; ClinicalTrials.gov: NCT01476956].

BackgroundItaly was one of the first countries significantly affected by the coronavirus disease 2019 (COVID-19) epidemic. The Italian Society for Rheumatology promptly launched a retrospective and anonymised data collection to monitor COVID-19 in patients with rheumatic and musculoskeletal diseases (RMDs), the CONTROL-19 surveillance database, which is part of the COVID-19 Global Rheumatology Alliance.MethodsCONTROL-19 includes patients with RMDs and proven severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) updated until May 3rd 2020. In this analysis, only molecular diagnoses were included. The data collection covered demographic data, medical history (general and RMD-related), treatments and COVID-19 related features, treatments, and outcome. In this paper,we report the first descriptive data from the CONTROL-19 registry.ResultsThe population of the first 232 patients (36% males) consisted mainly of elderly patients (mean age 62.2 years), who used corticosteroids (51.7%), and suffered from multi-morbidity (median comorbidities 2). Rheumatoid arthritis was the most frequent disease (34.1%), followed by spondyloarthritis (26.3%), connective tissue disease (21.1%) and vasculitis (11.2%). Most cases had an active disease (69.4%). Clinicalpresentationof COVID-19 was typical, with systemic symptoms (fever and asthenia)and respiratorysymptoms. The overall outcome was severe, with high frequencies of hospitalisation (69.8%), respiratorysupport oxygen (55.7%), non-invasive ventilation (20.9%) or mechanical ventilation (7.5%), and 19% of deaths. Male patients typically manifested a worse prognosis. Immunomodulatory treatments were not significantlyassociatedwith an increasedrisk of intensive care unit admission/mechanicalventilation! death.ConclusionAlthough the reportmainly includes the most severe cases, its temporal and spatial trend supports the validity of the nationalsurveillance system. More complete data are being acquired in order to both test the hypothesis thatRMD patients may have a different outcome from that of the generalpopulation and determine the safety of immunomodulatory treatments.

Marco A Cimmino,1 Massimiliano Parodi,1 Francesca Barbieri,1 Stefano Bombardieri,2 Giuseppe Zampogna,1 Annamaria Iagnocco,3 Alberto Batticciotto,4 Luca Maria Sconfienza,5,6 Luigi Sinigaglia,7 Fabrizio De Benedetti,8 Fabiola Atzeni,9 Piercarlo Sarzi-Puttini10 1Research Laboratory and Academic Division of Clinical Rheumatology, Department of Internal Medicine, University of Genoa, Genoa, Italy; 2Rheumatology Unit, Santa Chiara Hospital, University of Pisa, Pisa, Italy; 3Academic Rheumatology Centre, Università degli Studi di Torino, Turin, Italy; 4Rheumatology Unit ASST-Settelaghi, Ospedale di Circolo – Fondazione Macchi, Varese, Varese, Italy; 5IRCCS Istituto Ortopedico Galeazzi, Milan, Italy; 6Dipartimento di Scienze Biomediche per la Salute, Università degli Studi di Milano, Milan, Italy; 7Rheumatology Unit, G. Pini Hospital, Milan, Italy; 8Division of Rheumatology, IRCCS, Bambin Gesù Paediatric Hospital, Rome, Italy; 9Rheumatology Unit, University of Messina, Messina, Italy; 10Rheumatology Unit, L. Sacco University Hospital, Milan, ItalyCorrespondence: Piercarlo Sarzi-PuttiniReumatology Department, L. Sacco University Hospital, ASST Fatebenefratelli – Sacco, Via G.B. Grassi, 74, Milan 20157, ItalyTel +39 02 39042208Email piercarlo.sarziputtini@gmail.comObjective: This open-label study evaluated the effects of combined tocilizumab (TCZ) and disease-modifying antirheumatic drugs (DMARDs) on magnetic resonance imaging (MRI) changes in synovial membrane enhancement, bone marrow edema (BME), and erosions in the wrist and hand joints of rheumatoid arthritis (RA) patients inadequately responding to DMARDs alone.Methods: The efficacy of intravenous TCZ 8 mg/kg administered every four weeks for 48 weeks was evaluated on six occasions. The primary endpoints were the changes in the extent and degree of wrist synovitis as measured using the RA MRI Score (RAMRIS) and dynamic, gadolinium-enhanced 0.2T MRI (DCE-MRI). A number of different parameters of DCE-MRI were evaluated.Results: Fifty-eight patients were treated, eight of whom (13.8%) discontinued the study prematurely. The mean RAMRIS significantly decreased after two weeks and the decrease was maintained for up to 48 weeks. By week 4, the mean RAMRIS synovitis score had significantly decreased from baseline (− 0.804± 1.575; p=0.018), but not the mean early enhancement (REE) or relative enhancement (RE). However, there were significant decreases in RE at week 24, in REE and Ntotal (total number of enhancing voxels)*IRE (initial rate of enhancement) at weeks 12, 24 and 48, and in Ntotal*ME (maximal enhancement) at weeks 24 and 48. Mean BME decreased from baseline to week 48, and bone erosions did not progress. The patients’ clinical parameters significantly improved from baseline until week 48.Conclusion: TCZ in combination with DMARDs improved wrist synovitis, BME and clinical parameters, without any progression in bone erosions. The RAMRIS for synovitis rapidly improved from as early as two weeks after the first TCZ infusion. (Funded by F. Hoffmann–La Roche; ACTRACE EudraCT No. 2009 012185-32).Keywords: tocilizumab, rheumatoid arthritis, wrist, synovitis, low-field MRI, dedicated MRI

ObjectivesTo investigate whether following a treat-to-target (T2T)-strategy in daily clinical practice leads to more patients with rheumatoid arthritis (RA) meeting the remission target.MethodsRA patients from 10 countries starting/changing conventional synthetic or biological disease-modifying anti-rheumatic drugs were assessed for disease activity every 3 months for 2 years (RA BIODAM (BIOmarkers of joint DAMage) cohort). Per visit was decided whether a patient was treated according to a T2T-strategy with 44-joint disease activity score (DAS44) remission (DAS44 ResultsIn total 4356 visits of 571 patients (mean (SD) age: 56 (13) years, 78% female) were included. Appropriate application of T2T was found in 59% of the visits. T2T (vs no T2T) did not yield a higher likelihood of DAS44 remission 3 months later (OR (95% CI): 1.03 (0.92 to 1.16)), but sustained T2T resulted in an increased likelihood of achieving DAS44 remission (OR: 1.19 (1.03 to 1.39)). Similar results were seen with DAS28-ESR remission. For more stringent definitions (CDAI, SDAI and ACR/EULAR Boolean remission), T2T was consistently positively associated with remission (OR range: 1.16 to 1.29), and sustained T2T had a more pronounced effect on remission (OR range: 1.49 to 1.52).ConclusionIn daily clinical practice, the correct application of a T2T-strategy (especially sustained T2T) in patients with RA leads to higher rates of remission.

Objective.The Outcome Measures in Rheumatology Soluble Biomarker Working Group initiated an international, multicenter, prospective study, the Rheumatoid Arthritis (RA) BIODAM cohort, to generate resources for the clinical validation of candidate biomarkers predictive of radiographic progression. This first report describes the cohort, clinical outcomes, and radiographic findings.Methods.Patients with RA from 38 sites in 10 countries starting or changing conventional synthetic disease-modifying antirheumatic drugs and/or starting tumor necrosis factor inhibitors were followed for 2 years. Participating physicians were required to adhere to a treat-to-target strategy. Biosamples (serum, urine) were acquired every 3 months, radiography of hands and feet every 6 months, and ultrasound of hands and feet every 3 months in a subset. Primary endpoint was radiographic progression by the Sharp/van der Heijde score.Results.A total of 571 patients were recruited and 439 (76.9%) completed 2-year followup. At baseline, the majority was female (76%), mean age 55.7 years, and mean disease duration 6.5 years. Patients had a mean of 8.4 swollen and 13.6 tender joints, 44-joint count Disease Activity Score (DAS44) 3.8, 77.7% rheumatoid factor–positive or anticitrullinated protein antibody–positive. Percentage of patients in DAS and American College of Rheumatology remission at 2 years was 52.2% and 27.1%, respectively. Percentage of patients with radiographic progression (> 0.5) at 1 and 2 years was 38.2% and 59.9%, respectively.Conclusion.The RA BIODAM prospective study succeeded in generating an extensive list of clinical, imaging (2343 radiographs), and biosample (4638 sera) resources that will be made available to expedite the identification and validation of biomarkers for radiographic damage endpoints. (Clinicaltrials.gov: NCT01476956, clinicaltrials.gov/ct2/show/NCT01476956)

We aimed to evaluate the impact of biologic therapy on work productivity outcomes in an Italian real-life cohort of biologic-naïve patients with active rheumatoid arthritis (RA).This observational prospective multicentre study enrolled RA patients in working age with an active disease who started their first biologic agent. Every patient completed the RA-specific Work Productivity Survey (WPS-RA) at each clinical evaluation (baseline, 6 and 12 months). The primary outcome of the study was the productivity gain at 12 months from the beginning of the biologic treatment, compared to baseline, assessed in terms of absenteeism and presenteeism reduction, both for employed and unemployed subjects. Linear regression analyses were performed to assess the impact of patient- and disease-related variables on productivity gain.Overall, 100 patients were enrolled and 85 completed the study. All indexes of disease activity and functional ability were significantly improved from baseline already at 6 months. At 12 months, the 55 employed subjects showed a significant reduction in the mean number of days of work missed (absenteeism) and of reduced productivity (presenteeism). A significant reduction in the mean number of days of household work missed was observed for all patients. At multivariate analysis, functional disability had a significant negative impact on all parameters of household work productivity, while the achievement of a low disease activity or remission was inversely correlated with presenteeism.One year of treatment with a biological drug significantly impacts on the disease activity and work ability of RA patients and allows economic gains due to productivity improvement.

Background:Fibromyalgia syndrome (FM) is characterised by a complex symptom spectrum, dominated by the presence of chronic widespread pain, fatigue and unrefreshing sleep. FM affects between 2 and 3% of the general population. It is a condition that mainly involves middle-aged women, although it is increasingly being diagnosed in younger people. The severity of symptoms can vary greatly between individual patients, and is influenced by many factors (e.g. sex, body mass index) [1]. To date, there is little information about changes in severity in accordance with patient age.Objectives:The aim of this study was to investigate variations in symptom severity in FM patients according to age categories.Methods:A cross-sectional study of adult FM patients diagnosed according to the American College of Rheumatology 2010/2011 criteria was performed. The case series was included from an Italian national registry [2]. Patients were grouped according to five age categories: 18-40 years, 41-50 years, 51-60 years, 61-70 years, over 71 years. Symptom severity was assessed through the revised Fibromyalgia Impact Questionnaire (FIQR) and domains, including FIQR physical function (items 1-9), FIQR health status (items 10-11), and FIQR symptoms (items 12-21). Between-group characteristics were analysed using one-way analysis of variance (ANOVA).Results:This study included a total of 2889 patients, 403 aged 18-40 years, 756 aged 40-50 years, 1035 aged 50-60 years, 528 aged 60-70 years, and 167 over 70 years, respectively. The mean (standard deviation [SD]) score of the total FIQR was 52.68 (11.82). Total FIQR and individual domains all showed a normal distribution. Analysing the data by age category, there were statistically significant differences between the categories for the total FIQR (p = 0.030). The age categories with the highest disease severity were those above 71 years (FIQR 62.14, SD 22.45), and between 51-60 years (FIQR 60.31, SD 22.89) (Table 1). Significant differences between age categories were also found for the domains physical function (p = 0.006) and health status (p = 0.012), but not for the domain symptoms (p = 0.164).Table 1.Mean values of FIQR total score and domains according to age categories.FIQR and domains18-40 years41-50 years51-60 years61-70 years≥71 yearsp*FIQR total, mean (SD)57.90 (21.76)59.25 (23.30)60.31 (22.89)57.13 (23.59)62.14 (22.45)0.030FIQR physical function, mean (SD)15.51 (7.56)16.44 (7.77)16.77 (7.51)15.96 (7.82)17.68 (7.26)0.006FIQR health status, mean (SD)11.19 (5.85)11.24 (5.99)11.49 (5.93)10.57 (6.11)12.21 (5.97)0.012FIQR symptoms, mean (SD)31.32 (10.48)31.56 (11.32)32.10 (11.01)30.68 (11.47)32.24 (11.34)0.164Abbreviations and legend. FIQR = revised Fibromyalgia Impact Questionnaire; SD = standard deviation; * = one-way analysis of variance (ANOVA).Conclusion:Distinguishing the disease severity in FM patients according to age categories, a bimodal distribution emerges, with the disease severity being greatest in patients over 71 years and in the 51-60 years decade. The main differences in severity, according to what can be detected through the FIQR, are attributable to the domains physical function and health status, which show higher scores in the two classes with higher severity.References:[1]Sarzi-Puttini P et al., Fibromyalgia: an update on clinical characteristics, aetiopathogenesis and treatment. Nat Rev Rheumatol 2020; 16: 645–660.[2]Salaffi F et al., The Italian Fibromyalgia Registry: a new way of using routine real-world data concerning patient-reported disease status in healthcare research and clinical practice. Clin Exp Rheumatol 2020; Suppl 123: 65-71.Acknowledgements:Società Italiana di Reumatologia (SIR) and Italian Ministry of HealthDisclosure of Interests:None declared

Background: In the last few years, it has been reported a secular change of Paget disease of bone (PDB), expressed as a reduction of prevalence1 and severity, assessed by disease extent2. Objectives: To retrospectively evaluate the baseline clinical and demographic characteristics of a contemporary cohort of patients affected by PDB, compared with a cohort of a previous decade3. Methods: Data were retrospectively extracted from a monocentric registry, which included PDB patients at their first evaluation in a tertiary rheumatology Center between January 2000 and September 2018. Descriptive data of baseline characteristics included demographics, presenting manifestation and diagnostic procedures (diagnosed by chance or by investigations requested for specific clinical manifestations), extent of PDB, and biochemical data. Patients were divided into two groups according to the year of first evaluation: group 1 before July 2007, group 2 after July 2007. Comparisons between the two groups were performed by T test and chi-square test; logistic regression was used to analyze the association between disease extent and other collected variables. Results: The overall population included 368 patients (males (M) 57.6%, mean age at diagnosis [± standard deviation, SD] 62.0±12.4 yrs). Diagnosis was made by chance in 43.8% cases, 54.3% patients had symptoms at disease onset; 49.5% was monostotic, mean serum alkaline phosphatase at presentation (sALP) was 198.5±167.5 UI/L. Group 1 included 217 patients (M 56.2%, mean age at diagnosis 61.0±11.6 yrs, 6.5% family history of PDB; 45.6% diagnosed by chance, 51.2% had symptoms at disease onset, mean sALP 218.9±11,7, 43.3% monostotic). Group 2 included 151 subjects (M 59.6%, mean age at diagnosis 64.3±11.1 yrs, 7.3% family history of PDB; 41.1% diagnosed by chance, 62.9% had symptoms at disease onset, mean sALP 162.7±14,2,58.3% monostotic). Poliostotic disease was significantly higher in Group 1 vs Group 2 (p=0.007), and the odd to have a poliostotic disease was higher in Group 1 [OR 1.82 (IC 1.2-2.8), p Conclusion: Our data confirm the reduction of clinical severity, assessed by the proportion of skeleton involved, and the decrease of biochemical markers over time. The reduction of the disease extent is consistent with a serological biomarker of the disease, such as mean sALP levels. References [1] Michou L, et al. JBS2016;83: 650–655. [2] Tan A, Ralston SH. Calcif Tissue Int2014;95:385–392. [3] Varenna M, et al. J Rheum2010;37:155-160. Disclosure of Interests: Chiara Crotti: None declared, Francesca Zucchi: None declared, Andrea Becciolini: None declared, Luigi Sinigaglia Speakers bureau: Yes, I,ve been invited speaker by Amgen, Ely Lilly, UCB, Abbvie, Roche and BMS., Massimo Varenna: None declared

Objective The reproductive choices of women affected by rheumatic diseases (RD) can be influenced by several factors, including the quality of physician-patient communication. We conducted a survey on reproductive issues aiming at exploring the unmet needs of women with RD during childbearing age. Methods We administered 65 multiple-choice and 12 open-answer questions about pregnancy counselling, contraception, use of drugs during pregnancy and other women reproductive issues to 477 consecutive women with RD aged 18–55 years followed-up in 24 rheumatology centres in Italy. Analysis was restricted to 398 patients who received their diagnosis of RD before the age of 45. According to the RD diagnosis, patients were subdivided into 2 groups: connective tissue diseases (n = 249) and chronic arthritis (n = 149). Results At the time of interview, women in both groups had a mean age of 40 years. Nearly one third of patients in each group declared not to have received any counselling about either pregnancy desire nor contraception. A smaller family size than desired was reported by nearly 37% of patients, because of concerns related to maternal disease in one fourth of the cases. A “Disease Knowledge Index” (DKI) was created to investigate the degree of patients’ information about the implications of their RD on reproductive issues. Having received counselling was associated with higher DKI values and with a positive impact on family planning. Conclusion Italian women of childbearing age affected by RD reported several unmet needs in their knowledge about reproductive issues. Strategies are needed to implement and facilitate physician-patient communication.

Background:Tumor-induced osteomalacia (TIO) is a rare paraneoplastic syndrome due to a phosphaturic tumor, which overproduces fibroblast growth factor-23 (FGF-23), causing hyperphosphaturia, hypophosphoremia, low 1,25(OH)2VitD3and osteomalacia. Locating the tumor is critical, because lesions are typically small, benign mesenchymal tumors, anywhere in the body; the delay between onset of symptoms and diagnosis ranges from 2.5–28 years. Surgical removal is the only effective therapeutic approach.Objectives:To retrospectively evaluate patients affected by TIO, investigating clinical management and disease outcome.Methods:We retrospectively collected data of patients affected by TIO referred to a tertiary Rheumatology Center between Sep 2000 and Jan 2020.Results:We included 16 patients with a definite diagnosis of TIO, mean age±standard deviation 62.4±14.6 yrs, 56.2% females, mean age at symptoms onset 48.0±14.3 yrs (53.8±13.1 at diagnosis). Mean diagnostic delay between symptoms onset and tumor detection was 6.8±6.4 yrs. All patients complained bone pain, muscle weakness, and fractures before diagnosis of TIO. Biochemical findings were: mean serum Phosphorus (PS) 1.4±0.4 mg/dL (reference range (RR) 2.5-4.6), mean serum Calcium 9.4±0.7 mg/dL (RR 8.4-10.2), mean serum 1,25(OH)2VitD330.5±23.4 ng/L (RR 25-86). Intact-FGF-23 was dosed in 9 patients, always resulting elevated: mean 396.6±707.3 pg/mL (RR 25-45). PTH was increased in 30% of cases, while serum alkaline phosphatase was increased in 87.5%. 24h-Urine Phosphorus (PU) was increased in only 13% of patients, but, when renal phosphate wasting by tubular reabsorption of phosphate (TRP) was calculated, PU resulted increased in all.Tumor was localized in all cases (Fig.1) and were localized in bone and soft tissue, by using functional imaging, followed by anatomical techniques. Before the introduction in routinely practice of68Ga-DOTATATE-PET-CT in 2013, Octreoscan-SPECT/CT and18F FDG-PET were used as imaging modalities. Since 2013, diagnostic delay consistently reduced, from 8.6±8.3 yrs (7 patients) to 4.5±2.6 yrs (9 patients), confirming higher diagnostic accuracy of68Ga-DOTATATE-PET-CT.Figure 1.13 patients underwent surgery; in two cases surgery was not possible due to tumor location, so pharmacological support with phosphate supplements and calcitriol was started; a patient underwent to TC-guided radiofrequency ablation. After surgery, 7 patients experienced a complete remission, 3 had a persistence of the disease, and 3 an overtime relapse, even after a longstanding normalization of PS (6 years). After surgical tumor removal, PS significantly increased in few days (from 1.36±0.39 to 2.9±1.1, p=0.0001), while iFGF-23 levels tended to rapidly decreased (from 396.6±707.3 to 62.8±78.4). Before the introduction of68Ga-DOTATATE-PET-CT, 6 patients underwent to imaging-guided closed biopsy to confirm tumor localization; by using68Ga-DOTATATE-PET-CT only 2 subjects had closed biopsy. Furthermore, in our population only patients who had biopsy to detect the lesion (7 patients) had relapses compared to patients who did not.Conclusion:To our knowledge, this is the widest European cohort of patients affected by TIO reported in the last two decades. We confirm an important delay between symptoms onset and diagnosis. To locate tumor, a stepwise approach is recommended, starting with a thorough medical history and physical examination, followed by functional imaging, preferring68Ga-DOTATATE-PET-CT. Tumor biopsy is not recommended due to the potential cell spilling. Surgery is considered the only definitive treatment, aiming to a wider excision. Active surveillance is always needed, due to the possible relapses, even after a long period of complete clinical and biochemical remission.Disclosure of Interests: :Chiara Crotti: None declared, Francesca Bartoli: None declared, Maria Manara Consultant of: Consultant and/or speaker for Eli-Lilly, MSD, Sanofi-Genzyme, Novartis, Alfa Wasserman and Cellgene, Speakers bureau: Consultant and/or speaker for Eli-Lilly, MSD, Sanofi-Genzyme, Novartis, Alfa Wasserman and Cellgene, Primo Andrea Daolio: None declared, Francesca Zucchi: None declared, Roberto Caporali Consultant of: AbbVie; Gilead Sciences, Inc.; Lilly; Merck Sharp & Dohme; Celgene; Bristol-Myers Squibb; Pfizer; UCB, Speakers bureau: Abbvie; Bristol-Myers Squibb; Celgene; Lilly; Gilead Sciences, Inc; MSD; Pfizer; Roche; UCB, Luigi Sinigaglia: None declared, Massimo Varenna: None declared

Background Rheumatic Diseases (RD) frequently affect women during reproductive age, therefore counselling on family planning is crucial for their quality of life. Children’s outcome is a major topic, but no large studies are available. Objectives To assess the long-term health conditions of children born to women with RD in a large multicentre cohort. Methods 24 Rheumatology Centres distributed the questionnaire (65 multiple-choice and 12 open-answer questions) to consecutive patients (18–55 years) in September 2015. Data were analysed dividing children upon maternal diagnosis: Chronic Arthritides (CA) and Connective Tissue Diseases (CTD). Results Data were collected for 320 children (166 males, 52%) born to 184 mothers (63 CA and 121 CTD). At the time of interview, children had a mean age of 17.1±9.6 years. Preterm delivery ( Conclusions In this long-term follow-up of children born to mothers with RD in this large, multicenter study of randomly interviewed women each AIID did not display a significantly increased frequency as compared to the literature; only coeliac showed a mild increased frequency. Children with LD had a tendency to cluster in the group of mothers with CTD, especially after maternal diagnosis (4/63, 6.3%), with a higher frequency as compared to general paediatric population. No significant relationships between ND/LD and prematurity, intrauterine drug exposure or maternal autoantibodies were identified. Acknowledgements Statistical analysis supported by an unrestricted grant by UCB Pharma. The authors wish to thank Patients Associations and Participants to the survey. Disclosure of Interest None declared

Background Disease activity significantly impacts on work ability of patients with Rheumatoid Arthritis (RA). Biologic agents can control disease activity, but their effects on productivity outcomes were not adequately investigated in Italian population. Objectives Aim of the study was to evaluate the impact of biologic therapy on work productivity outcomes in a cohort of biologic-naive patients with active RA from northern Italy. Methods This is a multicentre prospective study on patients with active RA in working age (18–65 years), scheduled to undergo their first biologic treatment. Demographics and clinical data were collected at baseline and at 6 and 12 months, together with productivity outcomes assessed with the RA-specific work productivity survey (WPS-RA)1 and the Health and Labour Questionnaire (HLQ)2. Primary outcome was the productivity loss or gain after 1 year of treatment. Results We included 100 patients from 7 rheumatology centres in northern Italy with active RA [mean DAS28: 5,1 (SD 0,9), median SDAI: 25,2 (IQR 18,7–33,2)]. Most of them were females (85%), with a mean age of 49,1 (SD: 10,3) years and a median disease duration of 7 (IQR: 3–14) years. Patients were treated with TNF-inhibitors (68%), Abatacept (24%) or Tocilizumab (8%). At baseline 39 patients were unemployed. After 1 year of treatment, 85 patients were still on follow-up, with an improvement in all indexes of disease activity [mean DAS28: 2,8 (SD 1,3), median SDAI: 5,1 (IQR 1,9–12,9)]. A significant reduction in number of days of work missed (absenteeism) and of reduced productivity (presenteeism) was observed in employed subjects, as well as a significant decrease in number of days missed of household work and social activities in all the study population (table 1). Conclusions One year of treatment with biological drugs was associated with a significant improvement in outcomes related to productivity both within and outside home in a cohort of patients with RA. References [1] Osterhaus JT. Arthritis Res Ther. 2009;11:R73. [2] Van Roijen L. Int J Technol Assess Health Care1996;12:405–15. Disclosure of Interest M. Manara: None declared, R. Caporali: None declared, R. Gorla: None declared, E. Fusaro: None declared, R. Pellerito: None declared, P. A. Rocchetta: None declared, P. Sarzi Puttini: None declared, S. Capri Consultant for: Pfizer, L. Sinigaglia: None declared

Background Rheumatic Diseases (RD) frequently affect women during reproductive age, therefore counselling on family planning is crucial for their quality of life. Children’s outcome is a major topic, but no large studies are available. This study aimed at assessing the long-term health conditions of children born to women with RD. Methods 24 Italian Rheumatology Centres distributed the questionnaire (65 multiple-choice and 12 open-answer questions) to consecutive patients (aged 18–55) during September 2015. Data were analysed dividing children upon maternal diagnosis: Chronic Arthritides (CA) and Connective Tissue Diseases (CTD). Results Data were collected for 320 children born to 184 mothers (63 CA and 121 CTD). At the time of interview, children had a mean age of 17.1±9.6 years. Pre-term delivery ( The occurrence of an autoimmune/inflammatory disease (AIID) and/or neurodevelopmental disorders (ND)/learning disabilities (LD) is reported in table 1. Twelve children (3.7%) were diagnosed with an AIID, mostly coeliac disease (8/12, 67%). Eleven children (3.4%) were diagnosed as having a ND and/or LD by a Paediatric Neuropsychiatrist. Data of in utero exposure to maternal autoantibodies and/or anti-rheumatic drugs were retrieved for 280 children (87.5%) and a comparison was performed between affected (n=11) and not-affected children (n=258). No association was found with ND/LD and in utero exposure to autoantibodies (ANA, anti-Ro, anti-dsDNA, aPL) or drugs (HCQ,AZA or steroids), neither with sex, preterm birth, birth weight or maternal diagnosis. Conclusions The long-term follow-up of children born to mothers with RD did not raise particular concerns in terms of relevant health problems. In particular, each AIID did not display a significantly increased frequency as compared to the literature. Children with ND/LD had a tendency to cluster in the group of mothers with CTD, especially after maternal diagnosis, with a higher frequency as compared to GPP (7.9% vs 3%). Our data suggest that the development of ND/LD in children of patients with RD cannot be linked exclusively to maternal disease. The results of this study can be reassuring for patients with RD about problems in the offspring possibly related to their disease.

Objectives To evaluate the 2-year retention rate of golimumab compared with etanercept and adalimumab as second-line biologic agent in rheumatoid arthritis (RA) patients who failed a previous tumor necrosis factor inhibitor (TNFi). Methods Data on RA patients treated with a second-line subcutaneous TNFi were extracted from a multicentric Italian cohort (the LORHEN registry). The analysis was limited to etanercept, adalimumab and golimumab in the period when all were available in Italy (since October 2010). The 2-year retention rate was calculated by Kaplan-Meier method and the comparative risk for discontinuation among individual TNFi was compared by a stratified log-rank test. Results One hundred and ninety-five RA patients treated with etanercept (n = 76), adalimumab (n = 68) or golimumab (n = 51) were included in the analysis. The 2-year retention rate (40% with a median time-on-drug of 12.9 months in the whole population) was significantly lower for adalimumab (31.2%, P = 0.018) and numerically lower for etanercept (39.8%, P = 0.068) compared with golimumab (53.4%) because of a higher discontinuation rate due to adverse events (P = 0.042 and P = 0.038 versus golimumab, respectively). Drug survival was greater in concomitant synthetic disease modifying anti-rheumatic drug (sDMARD) users (44.2%) compared with TNFi monotherapy (22.5%, P = 0.036). No difference was found in survival analysis according to first-line TNFi reason for discontinuation and pattern of TNFi switch (antibody-receptor, antibody-antibody or receptor-antibody). Conclusions Our real-life data confirmed switching to a second TNFi as a good option for treating first-line TNFi failures in RA, especially in combination with sDMARDs. Second-line golimumab showed an overall better 2-year drug survival compared with adalimumab and etanercept.

Objectives To review the available evidence concerning the possibility of discontinuing and/or tapering the dosage of TNF inhibitors (TNFi) in RA patients experiencing clinical remission or low disease activity. Methods A systematic review of the literature concerning the low dosage and discontinuation of TNFi in disease-controlled RA patients was performed by evaluation of reports published in indexed international journals (Medline via PubMed, EMBASE), in the time frame from 8 April 2013 to 15 January 2016. Results We analysed the literature evaluating the efficacy and the safety of two different strategies using TNFi, decreasing dosage or discontinuation, in patients experiencing clinical remission or low disease activity. After the analysis of online databases, 25 references were considered potentially relevant and 16 references were selected. The majority of data concerned etanercept and adalimumab. Results suggested the induction of stable clinical remission or low disease activity by using TNFi followed by a dosage tapering and/or discontinuation of such drugs may be associated with the maintenance of a good clinical response in a subset of patients affected by early disease. Conclusion RA patients treated early with TNFi and achieving their therapeutic clinical targets seem to maintain their clinical response after tapering or discontinuing TNFi. These data may allow physicians a more dynamic and tailored management of RA patients.

Background Rheumatic diseases (RD) predominantly affect young women during reproductive age. Pregnancy, contraception and family planning (FP) are crucial for the quality of life of these patients. Objectives We aimed to investigate 9women9s health9 through a self-reported questionnaire. Answers from patients with connective tissue diseases (CTD) vs chronic arthritis (CA) were compared. Methods 24 centres distributed the questionnaire (65 multiple-choice and 12 open-answer questions) to women with RD (18–45years) regularly attending their outpatient clinics. Results Answers were collected from 249 CTD vs 149 CA patients. Their desire to have children was influenced by RD in 40% of cases: half of them reduced the number of children they wanted (Table 1). 39% CA vs 29% CTD were afraid of being mother because of disability. 24% CTD vs. 18% CA had at least one miscarriage; 21% CTD vs. 2% CA had more than one. 31% CTD and 34% CA were never asked about their desire to have children. 61% CTD vs 70% CA received counselling about contraception, given by a gynaecologist (G) (58% vs 64%), rheumatologist (R) (22% vs 14%) or both (7% vs 9%). 60% in both groups received a counselling before pregnancy: 34% vs 39% from R and G, 14% vs 22% by R. This positively changed family planning in 64% vs 59%. We created a Knowledge Index (based on the average of the normalized performed scores on 6 key questions for different sections): 55% CTD patients vs 44% CA had a medium-high score. A higher score directly correlated with the desire to became pregnant and with a multidisciplinary counselling. Conclusions This survey suggested that CTD have a major impact on FP and family size, possibly mediated by the increased rate of miscarriages as compared to CA. Concerns about reproductive issues could be positively overcome by adequate counselling. Rheumatologists should implement the discussion about FP and the compatibility of drugs with pregnancy in the management of young women with RD, especially those with CTD for whom contraception and pregnancy have particular implications. Acknowledgements Statistical analysis supported by an unrestricted grant by UCB Pharma Thanks to Patients9 Associations and Participants Disclosure of Interest None declared

Background Rheumatic diseases (RD) affect women during reproductive age. Children9s outcome is a major topic for counselling on family planning, but no large studies are available. Objectives We aimed at assessing the long-term health conditions of children born to mothers with RD through a self-reported questionnaire. Methods 24 Rheumatology Centers distributed the questionnaire (65 multiple choice and 12 open-answer questions) to consecutive women with RD attending their outpatient clinic during September 2015. Data were compared according to maternal diagnosis (MD) -chronic arthritis (CA) or connective tissue disease (CTD)- and to the timing of pregnancy (before or after MD of RD). Results The survey yielded data about 269 children born to 184 mothers (63 CA, 121 CTD). According to MD, children had a mean age of 17.1 (±9.6 SD) and 14.4 (±9.0 SD) years at the time of interview, and male children were 52/93 (56%) and 91/176 (52%), respectively. Twenty-nine children in the CA group (31.2%) and 64 in the CTDs group (36.4%) were born after MD of RD. Pre-term delivery (before 37 weeks) was observed in 48 cases (17.8%), mostly children born to mothers with CTD (37/48, 77%). Regarding school performance, 12 children (4.5%) repeated one year of school, in 7 cases for indolence, in 3 for learning disabilities (LD)/health problems (HP), in 2 for family problems. Eleven of these children were born before MD. Overall, 9 children (3.3%) were diagnosed with a LD and 53 children were affected by HP requiring either hospitalization or evaluation by a Specialist (Table). Three children (1%) were affected by autoimmune disease. Conclusions The long-term follow-up of children born to women with RD is reassuring of an outcome similar to that of the general pediatric population (GPP). Autoimmune diseases are not frequent. Problems seem to cluster in children born to CTD, especially after MD, with a higher frequency of LD (6.3% vs 2.5–3.5% of GPP), but no particular pattern of exposure to maternal autoantibodies nor drugs was observed. Acknowledgements Statistical analysis supported by an unrestricted grant by UCB Pharma Thanks to Patients Associations and Participants to the survey Disclosure of Interest None declared

To assess the long-term effectiveness and safety of tocilizumab, abatacept, and tumor necrosis factor-α inhibitors (TNFi), in the Italian real-world setting of rheumatoid arthritis (RA). The records of adult RA patients from the Italian biologics’ registry Gruppo Italiano Studio Early Arthritis (GISEA) were analyzed. Demographic and clinical data were obtained at entry. The disease remission rate (28-joint disease activity score calculated using the erythrocyte sedimentation rate [DAS28-ESR] ≤ 2.6) and frequency of adverse events (AEs) were evaluated at 2 years. From 1999 to 2014, 7539 patients were treated with biologics (61.3% in first- and 22.6% in second-line), 68% of cases received TNFi, 9.1% tocilizumab, and 8.6% abatacept. Treatment groups showed a similar DAS28 at entry. As first-line, tocilizumab induced a significantly higher remission rate than abatacept or TNFi at 6 (51 vs 23.3 and 26.2%, respectively; p

Background The inflammatory contribution to type 2 diabetes (T2D) has suggested new therapeutic targets using biologic drugs designed for rheumatoid arthritis (RA). On this basis, we aimed at investigating whether interleukin-1 (IL-1) inhibition with anakinra, a recombinant human IL-1 receptor antagonist, could improve both glycaemic and inflammatory parameters in participants with RA and T2D compared with tumour necrosis factor (TNF) inhibitors (TNFis). Methods and findings This study, designed as a multicentre, open-label, randomised controlled trial, enrolled participants, followed up for 6 months, with RA and T2D in 12 Italian rheumatologic units between 2013 and 2016. Participants were randomised to anakinra or to a TNFi (i.e., adalimumab, certolizumab pegol, etanercept, infliximab, or golimumab), and the primary end point was the change in percentage of glycated haemoglobin (HbA1c%) (EudraCT: 2012-005370-62 ClinicalTrial.gov: NCT02236481). In total, 41 participants with RA and T2D were randomised, and 39 eligible participants were treated (age 62.72 ± 9.97 years, 74.4% female sex). The majority of participants had seropositive RA disease (rheumatoid factor and/or anticyclic citrullinated peptide antibody [ACPA] 70.2%) with active disease (Disease Activity Score-28 [DAS28]: 5.54 ± 1.03; C-reactive protein 11.84 ± 9.67 mg/L, respectively). All participants had T2D (HbA1c%: 7.77 ± 0.70, fasting plasma glucose: 139.13 ± 42.17 mg). When all the enrolled participants reached 6 months of follow-up, the important crude difference in the main end point, confirmed by an unplanned ad interim analysis showing the significant effects of anakinra, which were not observed in the other group, led to the study being stopped for early benefit. Participants in the anakinra group had a significant reduction of HbA1c%, in an unadjusted linear mixed model, after 3 months (β: −0.85, p < 0.001, 95% CI −1.28 to −0.42) and 6 months (β: −1.05, p < 0.001, 95% CI −1.50 to −0.59). Similar results were observed adjusting the model for relevant RA and T2D clinical confounders (male sex, age, ACPA positivity, use of corticosteroids, RA duration, T2D duration, use of oral antidiabetic drug, body mass index [BMI]) after 3 months (β: −1.04, p < 0.001, 95% CI −1.52 to −0.55) and 6 months (β: −1.24, p < 0.001, 95% CI −1.75 to −0.72). Participants in the TNFi group had a nonsignificant slight decrease of HbA1c%. Assuming the success threshold to be HbA1c% ≤ 7, we considered an absolute risk reduction (ARR) = 0.42 (experimental event rate = 0.54, control event rate = 0.12); thus, we estimated, rounding up, a number needed to treat (NNT) = 3. Concerning RA, a progressive reduction of disease activity was observed in both groups. No severe adverse events, hypoglycaemic episodes, or deaths were observed. Urticarial lesions at the injection site led to discontinuation in 4 (18%) anakinra-treated participants. Additionally, we observed nonsevere infections, including influenza, nasopharyngitis, upper respiratory tract infection, urinary tract infection, and diarrhoea in both groups. Our study has some limitations, including open-label design and previously unplanned ad interim analysis, small size, lack of some laboratory evaluations, and ongoing use of other drugs. Conclusions In this study, we observed an apparent benefit of IL-1 inhibition in participants with RA and T2D, reaching the therapeutic targets of both diseases. Our results suggest the concept that IL-1 inhibition may be considered a targeted treatment for RA and T2D. Trial registration The trial is registered with EU Clinical Trials Register, EudraCT Number: 2012-005370-62 and with ClinicalTrial.gov, number NCT02236481., Roberto Giacomelli and co-authors study treatment of comorbid rheumatoid arthritis and type 2 diabetes via interleukin-1 blockade., Author summary Why was this study done? A growing body of evidence suggests the inflammatory contribution to type 2 diabetes (T2D) as observed in rheumatoid arthritis (RA). Interleukin-1 (IL-1) would be a common pathogenic mediator in T2D and RA, suggesting a possible common therapeutic target. We investigated whether IL-1 inhibition with anakinra, a human IL-1-receptor antagonist, could improve both glycaemic and inflammatory parameters in participants with RA and T2D compared with tumour necrosis factor (TNF) inhibitors (TNFis). What did the researchers do and find? In a multicentre, open-label, randomised controlled trial, 39 participants with RA and T2D (age 62.72 ± 9.97 years, 74.4% female sex) were randomised to anakinra or to TNFi in order to evaluate the efficacy of these drugs in controlling the metabolic alterations of T2D. Anakinra showed a significant improvement of metabolic alteration (reduction of percentage of glycated haemoglobin [HbA1c%]) after both 3 months and 6 months of therapy (crude difference of 0.93 HbA1c% between groups), whereas TNFi did not show any significant improvement on these features. No severe adverse events, hypoglycaemic episodes, or deaths were observed. What do these findings mean? Our results suggest the concept that IL-1 inhibition may be considered a targeted treatment for RA and T2D. Managing the inflammatory disease and the metabolic comorbidity by an agent inhibiting IL-1 may lead to a consequent beneficial impact on participants’ compliance, their overall cardiovascular (CV) risk, and the burden of healthcare costs. Our study has some limitations, mainly due to open-label design, and future studies are necessary to fully clarify this topic.

Objective. Complex regional pain syndrome type I (CRPS-I) is a severely disabling pain syndrome for which no definite treatment has been established. The aim of this multi-centre, randomized, double-blind placebo-controlled trial was to test the efficacy of the amino-bisphosphonate neridronate in patients with CRP-I. Methods. Eighty-two patients with CRP-I at either hand or foot were randomly assigned to i.v. infusion of 100 mg neridronate given four times over 10 days or placebo. After 50 days the former placebo patients were given open label the same regimen of neridronate. Results. Within the first 20 days, visual analogue scale (VAS) score decreased significantly more in the neridronate group. In the following 20 days, VAS remained unchanged in the placebo group and further decreased in the active group by 46.5 mm (95% CI 52.5, 40.5) vs 22.6 mm (95% CI 28.8, 16.3) for placebo group (P < 0.0001). Significant improvements vs placebo were observed also for a number of other indices of pain and quality of life. During the open-extension phase in the formerly placebo group the results of treatment were superimposable on those seen during the blind phase in the active group. A year later none of the patients was referring symptoms linked to CRPS-I. Conclusion. In patients with acute CRPS-I, four i.v. infusions of neridronate 100 mg are associated with clinically relevant and persistent benefits. These results provide conclusive evidence that the use of bisphosphonates, at appropriate doses, is the treatment of choice for CRPS-I. Trial registration: EU Clinical Trials Register, https://www.clinicaltrialsregister.eu/, 2007-003372-18.

Osteoporosis poses a significant public health issue. National Societies have developed Guidelines for the diagnosis and treatment of this disorder with an effort of adapting specific tools for risk assessment on the peculiar characteristics of a given population. The Italian Society for Osteoporosis, Mineral Metabolism and Bone Diseases (SIOMMMS) has recently revised the previously published Guidelines on the diagnosis, riskassessment, prevention and management of primary and secondary osteoporosis. The guidelines were first drafted by a working group and then approved by the board of SIOMMMS. Subsequently they received also the endorsement of other major Scientific Societies that deal with bone metabolic disease. These recommendations are based on systematic reviews of the best available evidence and explicit consideration of cost effectiveness. When minimal evidence is available, recommendations are based on leading experts’ experience and opinion, and on good clinical practice. The osteoporosis prevention should be based on the elimination of specific risk factors. The use of drugs registered for the treatment of osteoporosis are recommended when the benefits overcome the risk, and this is the case only when the risk of fracture is rather high as measured with variables susceptible to pharmacological effect. DeFRA (FRAX® derived fracture risk assessment) is recognized as a useful tool for easily estimate the long-term fracture risk. Several secondary forms of osteoporosis require a specific diagnostic and therapeutic management.

Objective.Paget’s disease of bone (PDB) is a focal disorder of skeletal remodeling that can lead to bone pain, deformity, and fractures, but it can often be asymptomatic for a long time. This study investigated which factors may distinguish patients with clinical manifestations from asymptomatic patients.Methods.The study group consisted of 224 patients with PDB referred to our Bone Disease Unit. For all patients, data were collected about clinical and demographic variables and diagnostic procedures. Logistic regression analyses were used to assess the role of recorded variables on the odds of being diagnosed clinically rather than by chance.Results.Among the 124 patients with clinical manifestations leading to the diagnosis (55.4%), 36 subjects complained of bone pain, 32 articular pain, 42 back pain, 2 headache; 9 had fractures in Paget bone, and 3 had bone deformity. In 100 patients (44.6%) PDB was diagnosed by chance. At the multivariate analysis, only the number of bones involved (OR for 1 site increment = 1.18, 95% CI: 1.007–1.402; p = 0.04) acted as an independent predictor for a clinical diagnosis. Some skeletal localizations were associated with a clinical diagnosis: the involvement of lumbar spine (OR = 2.085, 95% CI: 1.024–4.224; p = 0.043) was more likely in symptomatic patients; pelvis and tibia showed a borderline statistical significance. The skull was predictive for asymptomatic PDB.Conclusion.A systematic laboratory screening including serum alkaline phosphatase of an older subject complaining of bone pain, articular pain, or back pain is the sole strategy to improve the diagnostic sensitivity for PDB.

Much work has been directed at establishing the impact of osteoporosis and related fragility fractures in rheumatic diseases. Several cross-sectional studies reported that disability and reduced motility that are due to functional impairment are among the most important determinants of bone loss in different rheumatic diseases. At the same time, longitudinal studies have confirmed the detrimental effect of uncontrolled disease activity on bone density. In this perspective, the suppression of inflammation probably remains the main concern when considering treatment options. Besides these variables, pharmacologic agents that are used commonly in the treatment of these conditions probably have an adjunctive effect on bone loss in rheumatic patients. Large epidemiologic studies have demonstrated clearly that patients who have RA, SLE, or AS are at an increased risk for fragility fractures. Further studies are required to investigate the effective impact of osteoporosis and fragility fractures in other rheumatic diseases, and to define the relationship between OA and osteoporosis. A better appreciation of the impact and mechanisms of osteoporosis in rheumatic diseases by rheumatologists represents a clinical challenge; however, a greater understanding of this frequent complication will improve the quality of health care and the lives of patients who have rheumatic diseases.

OBJECTIVE: The observational RAPSODIA (RA, PsA and spondylitis including AS) study was planned to assess, in patients with RA, AS and PsA, their involvement in medical decisions, quality of life and unmet needs 15 years after the introduction of biologic therapies in Italy. METHODS: Patients completed a questionnaire during their scheduled rheumatology consultation. They rated their satisfaction with disease knowledge on a 5-point scale (1 = not at all satisfied, 5 = totally satisfied). Self-efficacy, defined as judgement of one's own ability to achieve given levels of performance and exercise control over events, was measured using the pain subscale of the Arthritis Self-Efficacy Scale. Patients' global assessments of pain, fatigue and disease activity were recorded on 100 mm visual analogue scales (0 = best status, 100 = worse status). Disease activity status was assessed using standard tools. Health status was measured using the 36-item Short Form Health Survey and the Italian version of the HAQ. RESULTS: Ninety-eight per cent of patients reported that their health care practitioner used understandable terms to explain their condition. Joint issues and general symptoms (e.g. fatigue and malaise) were common. All measures of disease activity and self-efficacy scores were markedly better in patients receiving biologic vs conventional therapy. Biologic therapy recipients were more productive at work. CONCLUSION: These results confirm that some patients with rheumatic diseases are not satisfied with the level of information they receive about their treatments. Biologic therapy appears to be an important advance, with patients receiving this form of treatment having improved symptoms and productivity. However, patients still report unmet needs. Thus further research, and perhaps new and more effective therapies, along with better education and multidisciplinary collaboration, are required to improve outcomes. © The Author 2014. Published by Oxford University Press on behalf of the British Society for Rheumatology.

The definition of osteoporosis was based for several years on bone mineral density values, which were used by most guidelines for defining treatment thresholds. The availability of tools for the estimation of fracture risk, such as FRAX™ or its adapted Italian version, DeFRA, is providing a way to grade osteoporosis severity. By applying these new tools, the criteria identified in Italy for treatment reimbursability (e.g., "Nota 79") are confirmed as extremely conservative. The new fracture risk-assessment tools provide continuous risk values that can be used by health authorities (or "payers") for identifying treatment thresholds. FRAX estimates the risk for "major osteoporotic fractures," which are not counted in registered fracture trials. Here, we elaborate an algorithm to convert vertebral and nonvertebral fractures to the "major fractures" of FRAX, and this allows a cost-effectiveness assessment for each drug.

Three new cases of transient osteoporosis of the hip are reported. Diagnosis was achieved by plain radiographs, bone scintiscan, magnetic resonance imaging and X-ray absorptiometry of proximal femurs. The densitometry showed at the Ward's triangle a mean reduction of bone mineral density in the affected side of 36%. All subjects were treated with i.v. clodronate for ten consecutive days with a complete recovery of femoral density within 4 months. X-ray absorptiometry allows a quantification of the demineralization process and can be useful in the long term evaluation of this entity.

Background Golimumab (GLM), a subcutaneous TNF inhibitor, has been licensed for the treatment of rheumatoid arthritis (RA), psoriatic arthritis (PsA) and ankylosing spondylitis (AS). Data from real-life registries on long term retention rates of GLM in these diseases are scarce. Objectives To assess the 2-year retention rate of GLM in RA, PsA and AS patients from a multicentre observational cohort (the LORHEN registry). Methods We performed a retrospective analysis of data from all patients with RA, PsA and AS included in the LORHEN registry who started GLM from October 2010 to September 2015. Only patients with at least one reported visit of follow-up were included. The 2-year retention rate was calculated by Kaplan-Meier method for each disease. The risk of discontinuation between patients who received GLM as first- or second-line biotherapy was compared by a stratified log-rank test. Results Overall 410 subjects were included in the analysis: 180 patients with RA, 110 with PsA and 120 with AS. RA patients had a mean (Standard Deviation, SD) age of 54,6 (13,6) years and a mean (SD) disease duration of 9,5 (9,3) years; most of them were female (81,6%). Among them, 79 patients stopped the treatment with GLM due to inefficacy or adverse events before 24 months of treatment; the overall 2-year retention rate was 48%. GLM was given as first and second line treatment in 85 and 51 patients, with a 2-year retention rate of 49% and 53%, respectively; the comparison between first and second line treatment groups did not show any significant difference in mean survival time (p=0.724). Among PsA patients, 50% were male, with a mean (SD) age of 47,9 (12,8) years and a mean (SD) disease duration of 7,9 (6,7) years. Among them, 42 patients stopped the treatment with GLM due to inefficacy or adverse events before 24 months of treatment; the overall 2-year retention rate was 48%. GLM was given as first and second line treatment in 47 and 30 patients, with a 2-year retention rate of 66% and 54%, respectively; the comparison between first and second line treatment groups did not show any significant difference (p=0.333). SA patients had a mean (Standard Deviation, SD) age of 45,2 (12,2) years and a mean (SD) disease duration of 9,7 (10) years; 56,7% of patients were male. Among them, 33 patients stopped the treatment with GLM due to inefficacy or adverse events before 24 months of treatment; the overall 2-year retention rate was 65%. GLM was given as first and second line treatment in 51 and 42 patients, and the 2-year retention rate was of 57% and 76%, respectively; the comparison between first and second line treatment groups did not show any significant difference (p=0.127). Conclusions GLM showed a similar 2-year retention rate in first and second line treatment of patients with RA, PsA and SA in real-world data from the LORHEN registry. The 2-year retention rate was higher in SA patients than in RA and PsA patients. Disclosure of Interest None declared

Background To date four subcoutaneus TNF inhibitors (TNFis) have been licensed for the treatment of rheumatoid arthritis (RA). Although data from real-life registries have largely confirmed the favourable long term retention rates of adalimumab (ADA) and etanercept (ETN), data on golimumab (GOL) and certolizumab pegol (CZP) drug survival are still lacking. Objectives The aim of the study is to evaluate the 2-year retention rate of TNFis used as 1st or 2nd line biotherapy in RA patients in a multicentric observational cohort (the LORHEN registry). Methods Data of all RA patients treated with a TNFi were retrospectively extracted from the LORHEN registry, including a cohort of more than 3000 RA subjects who received at least one biologic agent since 1999. The analysis was limited to patients who received ADA, ETN, CZP, or GOL as first- or second-line biotherapy in the period when all the considered TNFis were available in Italy (from January 2010 to November 2015). The 2-year retention rate was calculated by Kaplan-Meier method and the comparative risk for discontinuation among individual TNFi was compared by a stratified log-rank test. Sub-analyses according to first or second line treatment have been performed. Results The study population included 677 RA patients (79.7% female, mean age [±SD] 54.3 [±13.5] years, mean disease duration 8.9 [±8.8] years, mean baseline disease activity score 28 4.9 [±1.3]), treated with a first (n=444) or a second line (n=233) TNFi. In the biologic naive group, 141 patients received ADA, 88 CZP, 130 ETN, and 85 GOL, whereas in the switcher group 68 patients have been treated with ADA, 38 with CZP, 76 with ETN, and 51 with GOL. The overall 2-year retention rate was 58.5% (63.3 and 49.4% in first- and second-line group, respectively; p Conclusions In the real-life scenario of the Lorhen registry, overall 2-year retention rate of TNFis was about 60% with a significantly higher persistence in biologic naive patients compared with switchers. In the comparison among individual TNFis, no significant differences were found with the exception of a lower drug survival of ADA compared with CZP in biologic naive subjects and with GOL in switchers. Disclosure of Interest None declared

Background A Treat-to-Target approach (T2T), treating patients with RA towards a target, either remission or low disease activity (T2T-REM or T2T-LDA) is nowadays recommended. However it has never been assessed whether such a strategy in daily clinical practice really leads to more patients meeting that target. Methods BIODAM is a 2-year prospective cohort including patients in daily practice with RA from 10 countries, who were started or changed on DMARD and/or anti-TNF treatment and were followed-up every 3 months. Participating physicians were required to practice T2T per protocol. Per visit was decided whether a patient was treated according to T2T or not. T2T-REM was considered met: i) if a patient had already a disease activity score below the target (DAS28-CRP 6 months). The relationship between T2T and ACR/EULAR Boolean remission 3 months later (or sustained remission) was investigated using generalized estimating equations with auto-regression. Results In total 3084 visits of 539 patients (mean (SD) age: 56 (13) years, 76% female, disease duration 6 (8) years). In 68% of the visits, T2T-REM was applied (in 79% of the visits T2T-LDA was applied). ACR/EULAR-boolean remission was reached in 15% of the visits. Appropriate application of T2T-REM led to a 50% higher likelihood of ACR/EULAR-boolean remission 3 months later than not applying T2T-REM. Both T2T-REM and T2T-LDA strategies led to lower disease activity (with an exception of DAS28 remission or DAS28-LDA). Only 9% of the treatment intensifications followed upon a DAS28 between 2.6 and 3.2, and 79% of the intensifications were applied upon a DAS>3.2. Following T2T strategies led to higher achievement of sustained remission (table). Conclusions A treat-to-target approach, even with a modest benchmark (DAS28 = 3.2), works and leads to a higher achievement of (sustained) ACR/EULAR-remission. Our study illustrates the importance of acting upon the data that is routinely collected in a clinical encounter. Rheumatologists should be encouraged to follow a treat-to-target approach in order to improve the outcome of their patients. Disclosure of Interest None declared

OBJECTIVES--To assess urinary and synovial concentrations of hydroxypyridinium crosslinks of collagen in patients with rheumatoid arthritis (RA) and osteoarthritis (OA) and to evaluate whether a combined measurement in the two compartments could give additional information about the origin of these compounds in joint diseases. METHODS--Concentrations of hydroxypyridinoline (HP) and lysylpyridinoline (LP) were measured by high pressure liquid chromatography in urinary and synovial samples collected from 20 patients with RA and 20 patients with knee OA. Full laboratory and clinical assessments were performed. RESULTS--Urinary concentrations of both HP and LP were significantly greater in RA than in OA. Urinary HP in RA correlated with the number of swollen joints corrected for Lansbury index and with erythrocyte sedimentation rate and C reactive protein. In synovial fluid from both groups, only relatively small amounts of HP were measured, while bone type I collagen specific LP was below the limit of detection in all samples. In RA patients, but not in OA patients, there was a strong correlation between urinary and synovial concentrations of HP (r = 0.75). CONCLUSIONS--The results underline the relationship between urinary HP and disease extent and activity in RA. The findings in synovial fluid support the hypothesis of an extraskeletal origin of HP in chronic joint diseases in which cartilage and synovial turnover may be increased.

The "Bone Involvement in Arthritis" International Meeting was first held in Venice, in 2004, with the objective of bringing together distinguished international experts in the fields of bone metabolism and rheumatic diseases to discuss emerging knowledge regarding the interplay between rheumatic diseases and the bone tissue. The growing interest and the continuous progresses on the topic led to the organization of six other meetings, which included several different established clinicians and/or researchers. Since its origin, the meeting focused on the interactions between the bone tissue, the immune system and the cartilage in osteoarthritis, rheumatoid arthritis and spondyloarthropathies, always considering the two sides of the coin: the basic and clinical. In past years, as well as this year, specific sessions were dedicated to osteoarthritis (OA), rheumatoid arthritis (RA) and ankylosing spondylitis, respectively, with a starting session considering the general aspects of the topic. In this context, the bone damage as an early manifestation of arthritides, the systemic skeletal involvement in RA, the crucial role played by subchondral bone in the pathogenesis and progression of OA, the pathophysiology of glucocorticoids damage on the bone tissue, and the potential beneficial effects of newly approved agents such as bisphosphonates and biologics, but not only, were discussed. In 2011, the meeting has been named, for its first time, "Osteo-Rheumatology", thus implying the necessity of giving a more clear definition to topics presented and the issues raised. Even this year, experts in bone and rheumatic diseases interacted to improve our knowledge regarding the bone involvement in arthritis and to raise issues to be addressed in the future.

The aim of the present study was to evaluate the application into clinical practice of therapeutic and diagnostic recommendations for the prevention of bone re-fracture in postmenopausal women after an hospitalization for hip fracture in clinical practice and to assess the relationship between the application of diagnostic recommendations and re-fracture or death risk. A retrospective cohort analysis was conducted. All female patients, at least 65 years old, and with an hospitalization with main or secondary diagnosis of hip fracture during the period 1 January 2006 – 31 December 2008, were included. Besides demographic characteristics and comorbidities, drug treatment prescriptions related to bone fracture or supplementary with calcium or vitamin D and prescriptions of recommended laboratory and instrumental diagnostic tests (e.g. spine radiography), were analysed. A total of 5,636 patients were included in the study. The prescription of a drug treatment aimed to reduce the risk of re-fracture was found in 16.3% of patients, among them 76.3% (699 patients) used bisphosphonates only, 17.1% (157 patients) strontium ranelate only and 4.9% (45 patients) used more than one treatment during the observation period. Among the patients who did not receive drug treatment, 17.5% made use of only supplemental calcium and vitamin D. The remaining part of patients (69.1%) received no treatment. The prescription of at least one laboratory test of first and second level was performed, respectively, on 53.7% and 43.1% of included patients, whereas the prescription of at least one instrumental test of first and second level was performed, respectively, on 5.9% and 0.8%. Although it is established that the prescription of the recommended tests and appropriate drug treatment are significantly associated with reduced risk of re-fracture and death, today the application of these recommendations is reduced.

The clinical course of lupus nephritis is characterised by alternation of quiescences and exacerbations. The potential treatment strategies for renal flares are an important issue considering the potential toxicity and the incomplete efficacy of available drugs.1,–,4 Among the new agents for induction of remission, rituximab (RTX), an anti-CD20 monoclonal antibody, has emerged as a potential therapeutic alternative.5,–,8 In this prospective study, we report the first comparison between RTX and cyclophosphamide (CY) in the treatment of relapses of proliferative lupus nephritis (PLN). From April 2006 to January 2010, 24 patients with established PLN and a new renal relapse discontinued all immunosuppressive drugs and received one intravenous methylprednisolone pulse (MPP) (0.5–1 g each) for 3 days and, based on the patients' choice …

After introduction of infliximab for the treatment of rheumatoid arthritis (RA), there have been many reports of patients developing asymptomatic higher rate of antinuclear antibodies and antidsDNA antibodies than in non-infliximab-treated patients. However, only five clinical drug-induced lupus (DIL) cases have been documented following treatment with infliximab, in RA and in Crohn's diseases. We report a case of a 69-year-old female with a 5 year history of RA, who was successfully treated with low-dose methotrexate (MTX) and infliximab (initially 3 mg/kg and from the fourth infusion 5 mg/kg) for 23 weeks. Before the sixth infusion, she was diagnosed with DIL by both clinical features (fever> 38°C, recurrence of active synovitis, myalgia, erythematous rash and general malaise) and laboratory findings (antinuclear antibodies 1:160, anti-double-stranded DNA positive by ELISA assay, decreased serum complement C3 and C4, hypergammaglobulinaemia, increased erythrocyte sedimentation rate). After discontinuation of treatment and therapy with oral prednisone, lupus resolved within 8 weeks.

Given the availability of novel biologic agents for the treatment of rheumatoid arthritis (RA), various national scientific societies have developed specific recommendations in order to assist rheumatologists in prescribing these drugs. The Italian Society for Rheumatology (Società Italiana di Reumatologia, SIR) decided to update its recommendations, and, to this end, a systematic literature review was performed and the evidence derived from it was discussed and summarized as expert opinions. Levels of evidence and strength of recommendations were reported. The recommendations reported refer to the safety of biologic agents and are intended to help prescribing rheumatologists to optimise the use of biologic agents in patients with RA seen in everyday practice; they are not to be considered as a regulatory rule.

Objective: To develop a set of national evidence-based recommendations for the use of Methotrexate (MTX) in daily clinical practice. Methods: A panel of 37 Italian Rheumatologists reviewed 10 international recommendations formulated during the “3E (Evidence, Expertise, Exchange) initiative” for the year 2007-8, following a systematic literature search in Medline, Embase, Cochrane Library, and 2005-7 American College of Rheumatology/European League Against Rheumatism meeting abstracts and the revision of selected papers and the appraisal of Oxford levels of evidence. Moreover, the same panel by the same methodology formulated further 5 recommendations on topics previously selected by Italian representatives to 3E initiative. The agreement about the set of proposed recommendations was stated by a consensus process and the potential impact on clinical practice was assessed. Results: International Recommendations were analysed and changed when appropriate. In addition, 5 national recommendations were developed by identifying 6371 references, selecting and evaluating the 29 ones satisfying Evidence Based Medicine principles. Conclusions: A set of 15 national recommendations for the use of MTX in daily clinical practice was developed. These recommendations are evidence-based and integrate the expertise of a large panel of Italian rheumatologists.

Introduction: The aim of this study was to estimate the prevalence and determinants of vitamin D deficiency in patients with rheumatoid arthritis (RA) as compared to healthy controls and to analyze the association between 25-hydroxyvitamin D (25(OH)D) with disease activity and disability. Methods: The study includes 1,191 consecutive RA patients (85% women) and 1,019 controls, not on vitamin D supplements, from 22 Italian rheumatology centres. Together with parameters of disease activity, functional impairment, and mean sun exposure time, all patients had serum 25(OH)D measured in a centralized laboratory. Results: A total of 55% of RA patients were not taking vitamin D supplements; the proportion of these with vitamin D deficiency (25(OH)D level