Polyautoimmunity in systemic lupus erythematosus: secondary Sjogren syndrome.

BACKGROUND: Sjogren's syndrome (SS) is a chronic autoimmune disease characterized by lymphocytic infiltration of the exocrine glands. It can be associated with other connective tissue diseases, including systemic lupus erythematosus (SLE). OBJECTIVE: This study aimed to determine the incidence of secondary SS (sSS) in patients diagnosed with SLE (SLE-SS) and compare the clinical and serological features of SLE-SS to SLE only. METHODS: A retrospective observational study including patients diagnosed with SLE (SLICC criteria) seen at the Rheumatology Department between 1990 and 2020 was performed. A total of 453 SLE patients were assessed for fulfilment of the criteria for SS using the European questionnaire and Schirmer test, fluorescein staining/non-stimulated whole-salivary flow, anti-Ro/La antibodies, and lip biopsy. Anti-Ro/SSA and anti-La/SSB antibodies and rheumatoid factor (RF) were measured at entry and at SS assessment. SLE-SS was defined according to the American-European Consensus Criteria (AECC). SLE-SS was defined as a case that initially only fulfilled SLE classification criteria but which exhibited disease progression during follow-up and then met classification criteria for sSS. RESULTS: SLE-SS occurred in 11% of the SLE patients. In comparison to SLE-only patients, the SLE-SS group was older at inclusion and onset, and had a longer disease course. Sicca syndrome, oral ulcers, pulmonary involvement, and peripheral neuropathy were more frequent. Anti-SSA, anti-SSB, RF, and total IgG were higher in the SLE-SS group. CONCLUSION: SLE-SS appears to be a subgroup of patients with distinct clinical and serologic features. The frequency of SLE-SS increases with age. Patients with SLE-SS have a higher frequency of oral ulcers, anti-Ro and anti-La antibodies, and a lower frequency of renal disease, anti-dsDNA antibodies, anti-SM, and lower C3 and C4 hypocomplementemia.

Factors Associated With Adverse Outcomes in Uveitis Related to Spondyloarthritis: Development of an Outcome Score (SpA-U).

BACKGROUND: Evaluating the efficacy and refractoriness to treatment and determining factors associated with adverse outcomes in uveitis associated with spondylarthritis (SpA) are complicated by the lack of validated outcome measures. OBJECTIVES: The aims of this study were to develop an outcome score SpA-U in patients with uveitis associated with SpA and to determine factors associated with adverse outcomes in patients with uveitis under systemic treatment. METHODS: The outcome score SpA-U was defined by best-corrected visual acuity, anterior chamber inflammation, macular edema and inflammation of posterior chamber, global assessment, and refractoriness to treatment. Factors associated with adverse outcomes in uveitis were studied using linear regression. For categorical factors, marginal averages and their SEs are displayed together with linear regression coefficients with 95% confidence intervals. For continuous factors, averages and SDs are reported in addition to linear regression coefficients with 95% confidence interval. Two regression coefficients are reported for each variable: unadjusted and adjusted for age at diagnosis and sex. RESULTS: One hundred ninety-seven uveitis outbreaks were included. Sixty-two uveitis outbreaks (31%) were classified as severe, 42 as moderate (21%), and 93 as mild (47%) based on the definition and construction of outcome score. The results of the linear regression model revealed that the uveitis activity was more severe in patients with smoking history ( ß = 0.34), axial and peripheral involvement ( ß = 0.43), Ankylosing Spondylitis Disease Activity Score >2.1 ( ß = 0.45), positive HLA-B27 ( ß = 0.29), female sex ( ß = 0.19), patients with C-reactive protein elevation ( ß = 0.002), and bilateral ocular involvement ( ß = 0.32). At the same time, shorter disease evolution ( ß = -0.02) was associated with less severe uveitis activity. CONCLUSION: We have determined factors associated with adverse outcomes in patients with uveitis associated with SpA by developing an outcome score SpA-U that integrates ocular inflammatory activity, visual acuity, global assessment, and refractoriness to treatment.

Factors Associated with Time to Progression and Overall Survival in Patients with De Novo Metastatic Breast Cancer: A Colombian Cohort.

PURPOSE: About 10% of breast cancer (BC) is diagnosed in stage IV. This study sought to identify factors associated with time to progression (TTP) and overall survival (OS) in a cohort of patients diagnosed with de novo metastatic breast cancer (MBC), from a single cancer center in Colombia, given that information on this aspect is limited. METHODOLOGY: An observational, analytical, and retrospective cohort study was carried out. Time to progression and OS rates were estimated using the Kaplan-Meier survival functions. Cox models were developed to assess association between time to progression and time to death, using a group of fixed variables. RESULTS: Overall, 175 patients were included in the study; 33.7% of patients had luminal B HER2-negative tumors, 49.7% had bone involvement, and 83.4% had multiple metastatic sites. Tumor biology and primary tumor surgery were the variables associated with TTP and OS. Patients with luminal A tumors had the lowest progression and mortality rates (10 per 100 patients/year (95% CI: 5.0-20.0) and 12.6 per 100 patients/year (95% CI: 6.9-22.7), respectively), and patients with triple-negative tumors had the highest progression and mortality rates (40 per 100 patients/year (95% CI: 23.2-68.8) and 44.1 per 100 patients/year (95% CI: 28.1-69.1), respectively). Across the cohort, the median TTP was 2.1 years (95% CI: 1.6; the upper limit cannot be reached) and the median OS was 2.4 years (95% CI: 2-4.3). CONCLUSIONS: In this cohort, patients with luminal A tumors and those who underwent tumor surgery given that they presented clinical benefit (CB) after initial systemic treatment, had the lowest progression and mortality rates. Overall, OS was inferior to other series due to high tumor burden and difficulties in accessing and continuing oncological treatments.

Anti-TNF-α-induced lupus syndrome : Two case reports and review of current literature.

Anti-tumor necrosis factor­α (TNF-α)-induced lupus (ATIL) represents a diagnostic and treatment challenge. Most cases are caused by infliximab and in some cases by etanercept and adalimumab. Symptoms can range from cutaneous manifestations to more rare and serious conditions. Diagnosis requires a temporal relationship between symptoms and positive autoantibody determination. Arthritis and cutaneous symptoms are the most common manifestations accompanied by positive antinuclear antibody (ANA) and anti-double strand DNA (dsDNA) determinations. The etiology of ATILS remains to be definitively established. Several mechanisms have been proposed for anti-TNF-α-induced lupus, including apoptosis, immunosuppression and humoral autoimmunity. Treatment includes discontinuation of anti-TNF­α agents and in some cases corticosteroids and immunosuppressors. Questions to be answered: (1) Are soluble TNF receptor fusion proteins such as etanercept and anti-TNF chimeric antibodies equally likely to cause ATIL? (2) Can patients with ATIL switch from one anti-TNF­α antagonist to another? (3) Can the concurrent use of a conventional synthetic disease-modifying antirheumatic drug (csDMARD) like methotrexate or hydroxychloroquine reduce the probability of ATIL?

Hydroxychloroquine is associated with a lower risk of polyautoimmunity: data from the RELESSER Registry.

OBJECTIVES: This article estimates the frequency of polyautoimmunity and associated factors in a large retrospective cohort of patients with SLE. METHODS: RELESSER (Spanish Society of Rheumatology Lupus Registry) is a nationwide multicentre, hospital-based registry of SLE patients. This is a cross-sectional study. The main variable was polyautoimmunity, which was defined as the co-occurrence of SLE and another autoimmune disease, such as autoimmune thyroiditis, RA, scleroderma, inflammatory myopathy and MCTD. We also recorded the presence of multiple autoimmune syndrome, secondary SS, secondary APS and a family history of autoimmune disease. Multiple logistic regression analysis was performed to investigate possible risk factors for polyautoimmunity. RESULTS: Of the 3679 patients who fulfilled the criteria for SLE, 502 (13.6%) had polyautoimmunity. The most frequent types were autoimmune thyroiditis (7.9%), other systemic autoimmune diseases (6.2%), secondary SS (14.1%) and secondary APS (13.7%). Multiple autoimmune syndrome accounted for 10.2% of all cases of polyautoimmunity. A family history was recorded in 11.8%. According to the multivariate analysis, the factors associated with polyautoimmunity were female sex [odds ratio (95% CI), 1.72 (1.07, 2.72)], RP [1.63 (1.29, 2.05)], interstitial lung disease [3.35 (1.84, 6.01)], Jaccoud arthropathy [1.92 (1.40, 2.63)], anti-Ro/SSA and/or anti-La/SSB autoantibodies [2.03 (1.55, 2.67)], anti-RNP antibodies [1.48 (1.16, 1.90)], MTX [1.67 (1.26, 2.18)] and antimalarial drugs [0.50 (0.38, 0.67)]. CONCLUSION: Patients with SLE frequently present polyautoimmunity. We observed clinical and analytical characteristics associated with polyautoimmunity. Our finding that antimalarial drugs protected against polyautoimmunity should be verified in future studies.

KL6 and IL-18 levels are negatively correlated with respiratory function tests and ILD extent assessed on HRCT in patients with systemic sclerosis-related interstitial lung disease (SSc-ILD).

BACKGROUND: Interstitial lung disease (ILD) is one of the leading causes of mortality in patients with systemic sclerosis (SSc). Serum biomarkers have been suggested as indicators for pulmonary damage with clinical value in the diagnosis and prognosis of SSc-ILD. OBJECTIVES: To investigate the role of serum biomarkers (Krebs von den Lungen-6 KL-6, IL-18 and IL-18BP) as a potential biomarker reflecting the severity of SSc-ILD as assessed through high-resolution computed tomography (HRCT) and pulmonary function tests (PFT), including forced vital capacity (%FVC) and diffusing capacity of the lung for carbon monoxide (%DLCO). METHODS: A cross-sectional study including patients with SSc fulfilling the 2013 ACR/EULAR criteria was performed. Patients were classified according to disease duration and pulmonary involvement (presence of ILD). All SSc patients underwent chest HRCT scans and pulmonary function test at baseline. Serum concentration of KL-6, IL8 and IL18BP were determined using the quantitative ELISA technique, sandwich type (solid phase sandwich Enzyme Linked-Immuno-Sorbent Assay), with kits from MyBiosource for KL-6 and from Invitrogen for IL18 and IL18BP. A semiquantitative grade of ILD extent was evaluated through HRCT scan (grade 1, 0-20%; grade 2, >20%). Extensive disease was defined as >20% lung involvement on HRCT, and FVC <70% predicted and limited lung involvement as ≤20% ILD involvement on HRCT, and an FVC ≥70% predicted. RESULTS: 74 patients were included, 27% were male. The mean age at diagnosis was 57.5±15 years and the mean time since diagnosis was 7.67±8 years. 28 patients had ILD (38%). 64% of patients had <20% ILD extent classified through HRCT scan. SSc-ILD patients had elevated serum KL-6 and IL-18 levels compared to patients without ILD (p=0.003 and p=0.04), and those findings were preserved after adjusting for age and sex. Negative correlation between KL-6 levels and%FVC (ß=-0.25, p 0.037) and% DLCO (ß=-0.28, p 0.02) and between IL-18 levels and%FVC (ß=-0.38, p 0.001) and%DLCO (ß=-0.27, p 0.03) were found. Serum KL-6 and IL-18 levels successfully differentiated grades 1 and 2 of the semiquantitative grades of ILD extent (p = 0.028 and p = 0.022). Semiquantitative grades of ILD on the HRCT scan were significantly proportional to the KL-6 (p = 0.01) and IL-18 (p = 0.03). A positive correlation between extensive lung disease and KL-6 (ß=0.42, p = 0.007) but not with IL-18 was found. CONCLUSIONS: Serum KL-6 levels and IL-18 were increased in patients with SSc-ILD and showed a positive correlation with ILD severity as measured using a semiquantitative CT grading scale and negative correlation with PFT parameters. Serum KL-6 and IL-18 could be a clinically useful biomarker in screening and evaluating SSc-ILD.

SER recommendations on treatment of refractory Behçet's syndrome.

OBJECTIVE: To develop multidisciplinary recommendations based on available evidence and expert consensus for the therapeutic management of patients with refractory Behçet's syndrome (BS) (difficult to treat, severe resistant, severe relapse) to conventional treatment. METHODS: A group of experts identified clinical research questions relevant to the objective of the document. These questions were reformulated in PICO format (patient, intervention, comparison and outcome). Systematic reviews of the evidence were conducted, the quality of the evidence was evaluated following the methodology of the international working group Grading of Recommendations Assessment, Development, and Evaluation (GRADE). After that, the multidisciplinary panel formulated the specific recommendations. RESULTS: 4 PICO questions were selected regarding the efficacy and safety of systemic pharmacological treatments in patients with BS with clinical manifestations refractory to conventional therapy related to mucocutaneous and/or articular, vascular, neurological parenchymal and gastrointestinal phenotypes. A total of 7 recommendations were made, structured by question, based on the identified evidence and expert consensus. CONCLUSIONS: The treatment of most severe clinical manifestations of BS lacks solid scientific evidence and, besides, there are no specific recommendation documents for patients with refractory disease. With the aim of providing a response to this need, here we present the first official Recommendations of the Spanish Society of Rheumatology for the management of these patients. They are devised as a tool for assistance in clinical decision making, therapeutic homogenisation and to reduce variability in the care of these patients.

Incidence and clinical manifestations of giant cell arteritis in Spain: results of the ARTESER register.

OBJECTIVE: This study aimed to estimate the incidence of giant cell arteritis (GCA) in Spain and to analyse its clinical manifestations, and distribution by age group, sex, geographical area and season. METHODS: We included all patients diagnosed with GCA between 1 June 2013 and 29 March 2019 at 26 hospitals of the National Health System. They had to be aged ≥50 years and have at least one positive results in an objective diagnostic test (biopsy or imaging techniques), meet 3/5 of the 1990 American College of Rheumatology classification criteria or have a clinical diagnosis based on the expert opinion of the physician in charge. We calculated incidence rate using Poisson regression and assessed the influence of age, sex, geographical area and season. RESULTS: We identified 1675 cases of GCA with a mean age at diagnosis of 76.9±8.3 years. The annual incidence was estimated at 7.42 (95% CI 6.57 to 8.27) cases of GCA per 100 000 people ≥50 years with a peak for patients aged 80-84 years (23.06 (95% CI 20.89 to 25.4)). The incidence was greater in women (10.06 (95% CI 8.7 to 11.5)) than in men (4.83 (95% CI 3.8 to 5.9)). No significant differences were found between geographical distribution and incidence throughout the year (p=0.125). The phenotypes at diagnosis were cranial in 1091 patients, extracranial in 337 patients and mixed in 170 patients. CONCLUSIONS: This is the first study to estimate the incidence of GCA in Spain at a national level. We found a predominance among women and during the ninth decade of life with no clear variability according to geographical area or seasons of the year.

Atypical Debut of Granulomatosis with Polyangiitis as Acute Tonsilitis and Strawberry Gum: A Case Report.

BACKGROUND: Granulomatosis with polyangiitis (GPA) is a systemic necrotizing vasculitis characterized by necrosis, granulomatous inflammation, and vasculitis. It is characterized by the triad of the upper and lower respiratory system, lung, and kidney disease. Although it is usually a multisystemic disease, limited forms have also been described, and otolaryngological involvement is the first manifestation in up to 80-95% of the cases. CASE PRESENTATION: In this report, we describe the case of an ANCA negative patient with a limited form of GPA that presented a necrotic lesion confined to the right tonsil compatible with granulomatosis with polyangiitis, which later presented positive ANCA antibodies. Oral lesions may be the initial manifestation of GPA, and systemic involvement can be presented within weeks or months. Although the oral manifestations have been well described, the initial presentation with oral lesions is very rare, and presentation with oropharyngeal manifestation is even rarer. This disease is generally characterized by anti-neutrophil cytoplasmic antibodies (ANCA); however, there are rare cases with negative ANCA. CONCLUSION: The diagnosis was established based on the clinical presentation and the histopathological findings of the characteristic inflammatory pattern.

Clinical phenotype in scleroderma patients based on autoantibodies.

Objective: We aimed to characterize the clinical phenotype of patients with SSc based on autoantibodies (topoisomerase antibody (Scl-70), ACA and ANA). Methods: We included patients with SSc who fulfilled the 2013 ACR/EULAR criteria, with disease duration ≤15 years. Six groups of patients were defined: ACA-lcSSC, Scl-70-lcSSc, ANA-lcSSc, Scl-70-dcSSc, ANA-dcSSc and ACA-dcSSc patients. We compared the different groups of patients. In the ANA subgroup, we included patients negative for SSc-specific antibodies (Scl-70 and ACA). We assessed the following: risk of interstitial lung disease (ILD), myositis, scleroderma renal crisis, cardiac involvement, gastrointestinal involvement, pulmonary hypertension, treatment, cancer and all-cause mortality. Results: One hundred and thirteen SSc patients were included: 72 (64%) females, 82 (73%) lcSSc and 31 (27%) dcSSc. Among patients with lcSSc, 43 (52%) were ACA+, 16 (19%) Scl-70+ and 23 (28%) ANA+, and among patients with dcSSc, 13 (42%) patients were Scl-70+, 11 (35%) ANA+ and 7 (23%) ACA+. Scl-70-lcSSc patients had a significantly shorter time from RP to SSc diagnosis (P = 0.04), higher CRP (P = 0.04), renal scleroderma crisis (P = 0.02), ILD (P = 0.03) and diastolic dysfunction (P = 0.04) than ANA-lcSSc patients. Scl-70-dcSSc patients had a higher rate of myositis (P = 0.04), renal crisis (P = 0.03), CRP elevation (P = 0.002), ILD (P = 0.04), pericardial effusion (P = 0.03) and cancer (P = 0.04) than ANA-dcSSc patients. The risk of ILD was higher in Scl-70 patients during the first 10 years than in ACA+ and ANA+ patients (P = 0.03 and P = 0.02, respectively). The risk of major organ involvement was higher in Scl-70+ patients, followed by ANA+ and ACA+ patients, throughout 15 years of follow-up. All-cause mortality was higher in dcSSc patients than in lcSSc patients, but no differences were found regarding antibody positivity. Conclusion: We have characterized the clinical phenotype of patients based on autoantibodies: Scl-70 patients show the greatest risk of major organ involvement, followed by ANA+ patients and ACA+ patients. The risk of ILD in Scl-70+ patients suggests that these patients should be monitored closely, irrespective of skin involvement. These results might provide new ways to help with the early diagnosis and management and in assessment of the prognosis of the disease.

Risk factors for cardiovascular disease in primary Sjögren's syndrome (pSS): a 20-year follow-up study.

INTRODUCTION: Primary Sjögren's syndrome (pSS) is a systemic autoimmune disease characterized by a chronic grade of inflammation. Cardiovascular events represent the major causes of morbidity and mortality in patients with inflammatory rheumatic diseases; however, the significance and prevalence of cardiovascular disease in patients with pSS remain unclear. OBJECTIVE: To determine the clinical significance of cardiovascular disease in pSS and analyze the risk of cardiovascular disease according to glandular/extraglandular involvement and positivity to anti-Ro/SSA and/or anti-La/SSB autoantibodies. METHODS: A retrospective study including patients diagnosed with pSS fulfilling the 2016 ACR/EULAR classification criteria was followed and evaluated in our outpatient clinic between 2000 and 2022. The prevalence of cardiovascular risk factors with pSS was evaluated, and a possible association with clinical and immunological characteristics, the treatments received, and the impact on cardiovascular disease were determined. Univariate and multivariate regression analyses were performed in an attempt to determine potential risk factors associated with cardiovascular involvement. RESULTS: A total of 102 pSS patients were included. Eighty-two percent were female, with a mean age of 65±24 years and a disease duration of 12.5 ±6 years. Thirty-six patients (36%) had at least one cardiovascular risk factor. Arterial hypertension was diagnosed in 60 (59%) patients, dyslipidemia in 28 (27%), diabetes in 15 (15%), obesity in 22 (22%), and hyperuricemia in 19 (18%). History of arrhythmia was found in 25 (25%), conduction defects in 10 (10%), arterial peripheral vascular disease in 7 (7%), venous thrombosis in 10 (10%), coronary artery disease in 24 (24%), and cerebrovascular disease in 22 (22%) of patients. Patients with extraglandular involvement had a higher prevalence of arterial hypertension (p=0.04), dyslipidemia (p=0.003), LDL mean values (p=0.038), hyperuricemia (p=0.03), and coronary artery disease (p=0.01) after adjusting for age, sex, disease duration, and the significant variables in the univariate analysis. Patients with Ro/SSA and La/SSB autoantibodies had a substantially higher risk of hyperuricemia (p=0.01), arrhythmia (p=0.01), coronary artery disease (p=0.02), cerebrovascular disease (p=0.02), and venous thrombosis (p =0.03). In the multivariate logistic regression analysis, higher odds of cardiovascular risk factors were associated with extraglandular involvement (p=0.02), treatment with corticosteroids (p=0.02), ESSDAI>13 (p=0.02), inflammatory markers including ESR levels (p 0.007), and serologic markers such as low C3 levels (p=0.03) and hypergammaglobulinemia (p=0.02). CONCLUSIONS: Extraglandular involvement was associated with a higher prevalence of arterial hypertension, dyslipidemia, hyperuricemia, and coronary artery disease. Anti-Ro/SSA and anti-La/SSB seropositivity was associated with a higher prevalence of cardiac rhythm abnormalities, hyperuricemia, venous thrombosis, coronary artery disease, and cerebrovascular disease. Raised inflammatory markers, disease activity measured by ESSDAI, extraglandular involvement, serologic markers including hypergammaglobulinemia and low C3, and treatment with corticosteroids were associated with a higher risk for cardiovascular comorbidities. Key Points • Patients with pSS are vulnerable to cardiovascular risk factors. There is an interconnection between extraglandular involvement, disease activity, inflammatory markers, and cardiovascular risk comorbidities. • Anti-Ro/SSA and anti-La/SSB seropositivity was associated with a higher frequency of cardiac conduction abnormalities, coronary artery disease, venous thrombosis, and stroke. • Hypergammaglobulinemia, elevated ESR, and low C3 are associated with a higher prevalence of cardiovascular comorbidities. • Valid risk stratification tools to help with prevention and consensus on the management of CVDs in pSS patients are warranted.

Feasibility and safety of targeted axillary dissection guided by intraoperative ultrasound after neoadjuvant treatment.

BACKGROUND: Axillary management in cN + axillary nodes after neoadjuvant systemic therapy (NST) in breast cancer (BC) remains under research with the aim of de-escalation of axillary node dissection (ALND). Several axillary guided localization techniques have been reported. This study evaluates the safety of intraoperative ultrasound (IOUS) guided targeted axillary dissection (TAD) in a large sample after the results of ILINA trial. MATERIALS: Prospective data have been collected from October 2015 to June 2022 in patients with cT0-T4 and positive axillary lymph nodes (cN1) treated with NST. Before NST, an ultrasound visible marker was placed into the positive node. After NST, IOUS guided TAD was performed including sentinel node biopsy (SLN). Until December 2019, all patients underwent an ALND after TAD procedure. From January 2020, ALND was spared in those patients with an axillary pathological complete response (pCR). RESULTS: 235 patients were included. pCR (ypT0/is ypN0) was achieved in 29% patients. Identification rate (IR) of the clipped node by IOUS was 96% (95% IC, 92.5-98.1%) and IR of SLN was 95% (95% IC, 90.8-97.2%). False negative rate (FNR) for TAD procedure (SLN + clipped node) was 7.0% (95% IC, 2.3-15.7%), which decreased to 4.9% when a total of 3 or more nodes were removed. Axillary ultrasound before surgery assessed residual disease with an AUC of 0.5241. Residual axillary disease tend to be the most significant factor for axillary recurrences. CONCLUSIONS: This study confirms the feasibility, safety and accuracy of IOUS guided surgery for axillary staging after NST in node positive BC patients.

Educational environment and mental wellbeing of medical and surgical postgraduate residents in Medellin, Colombia.

INTRODUCTION: One of the most important moments in a doctor's life occurs when they do a medical residency. This period imposes stress and academic demands, which, together with the educational environment, allows for greater or lesser mental wellbeing. The objective of this study was to determine how the educational environment and mental wellbeing of medical residents are related. METHODS: Analytical cross-sectional study, in residents of clinical-surgical specialties. The educational environment was assessed using the Postgraduate Hospital Educational Environment Measure (PHEEM), and mental wellbeing was assessed with the Warwick-Edinburgh Mental Wellbeing Scale (WEMWBS). Pearson's linear correlation was determined. Informed consent and approval by the university ethics committee were obtained. RESULTS: The study population comprised 131 students, 43.8% male, with a median age of 28 years (interquartile range 4). In total, 87.9% of residents answered the survey. Of these, 65.9% were doing medical residencies and 34.1% surgical residencies. The mean PHEEM score was 107.96 ±â€¯18.88, the positive emotions subscale was 29.32 ±â€¯5.18 and positive functioning 23.61 ±â€¯3.57, with a mean total mental wellbeing of 52.96 ±â€¯8.44. A positive and moderate correlation was found between the total PHEEM score and each of the two mental wellbeing subscales (p < 0.001). CONCLUSIONS: A positive correlation was found between a better perception of the educational environment and mental wellbeing by residents of clinical and surgical specialties with greater mental wellbeing.

Central nervous system involvement in systemic lupus erythematosus: Data from the Spanish Society of Rheumatology Lupus Register (RELESSER).

OBJECTIVES: To analyze the prevalence, incidence, survival and contribution on mortality of major central nervous system (CNS) involvement in systemic lupus erythematosus (SLE). METHODS: Patients fulfilling the SLE 1997 ACR classification criteria from the multicentre, retrospective RELESSER-TRANS (Spanish Society of Rheumatology Lupus Register) were included. Prevalence, incidence and survival rates of major CNS neuropsychiatric (NP)-SLE as a group and the individual NP manifestations cerebrovascular disease (CVD), seizure, psychosis, organic brain syndrome and transverse myelitis were calculated. Furthermore, the contribution of these manifestations on mortality was analysed in Cox regression models adjusted for confounders. RESULTS: A total of 3591 SLE patients were included. Of them, 412 (11.5%) developed a total of 522 major CNS NP-SLE manifestations. 61 patients (12%) with major CNS NP-SLE died. The annual mortality rate for patients with and without ever major CNS NP-SLE was 10.8% vs 3.8%, respectively. Individually, CVD (14%) and organic brain syndrome (15.5%) showed the highest mortality rates. The 10% mortality rate for patients with and without ever major CNS NP-SLE was reached after 12.3 vs 22.8 years, respectively. CVD (9.8 years) and organic brain syndrome (7.1 years) reached the 10% mortality rate earlier than other major CNS NP-SLE manifestations. Major CNS NP-SLE (HR 1.85, 1.29-2.67) and more specifically CVD (HR 2.17, 1.41-3.33) and organic brain syndrome (HR 2.11, 1.19-3.74) accounted as independent prognostic factors for poor survival. CONCLUSION: The presentation of major CNS NP-SLE during the disease course contributes to a higher mortality, which may differ depending on the individual NP manifestation. CVD and organic brain syndrome are associated with the highest mortality rates.

Pregnancy outcomes in 1869 pregnancies in a large cohort from the Spanish Society of Rheumatology Lupus Register (RELESSER).

INTRODUCTION: Obstetric complications are more common in women with systemic lupus erythematosus (SLE) than in the general population. OBJECTIVE: To assess pregnancy outcomes in women with SLE from the RELESSER cohort after 12 years of follow-up. METHODS: A multicentre retrospective observational study was conducted. In addition to data from the RELESSER register, data were collected on obstetric/gynaecological variables and treatments received. The number of term pregnancies was compared between women with pregnancies before and after the diagnosis of SLE. Further, clinical and laboratory characteristics were compared between women with pregnancies before and after the diagnosis, on the one hand, and with and without complications during pregnancy, on the other. Bivariate and multivariate analyses were carried out to identify factors potentially associated with complications during pregnancy. RESULTS: A total of 809 women were included, with 1869 pregnancies, of which 1395 reached term. Women with pregnancies before the diagnosis of SLE had more pregnancies (2.37 vs 1.87) and a higher rate of term pregnancies (76.8% vs 69.8%, p < 0.001) compared to those with pregnancies after the diagnosis. Women with pregnancies before the diagnosis were diagnosed at an older age (43.4 vs 34.1 years) and had more comorbidities. No differences were observed between the groups with pregnancies before and after diagnosis in antibody profile, including anti-dsDNA, anti-Sm, anti-Ro, anti-La, lupus anticoagulant, anticardiolipin or anti-beta-2-glycoprotein. Overall, 114 out of the 809 women included in the study experienced complications during pregnancy, including miscarriage, preeclampsia/eclampsia, foetal death, and/or preterm birth. Women with complications had higher rates of antiphospholipid syndrome (40.5% vs 9.9%, p < 0.001) and higher rates of positivity for IgG anticardiolipin (33.9% vs 21.3%, p = 0.005), IgG anti-beta 2 glycoprotein (26.1% vs 14%, p = 0.007), and IgM anti-beta 2 glycoprotein (26.1% vs 16%, p = 0.032) antibodies, although no differences were found regarding lupus anticoagulant. Among the treatments received, only heparin was more commonly used by women with pregnancy complications. We did not find differences in corticosteroid or hydroxychloroquine use. CONCLUSIONS: The likelihood of term pregnancy is higher before the diagnosis of SLE. In our cohort, positivity for anticardiolipin IgG and anti-beta-2- glycoprotein IgG/IgM, but not lupus anticoagulant, was associated with a higher risk of poorer pregnancy outcomes.

Factors associated with adverse pregnancy outcomes in patients with systemic lupus erythematosus.

BACKGROUND: Pregnancies in Systemic lupus erythematosus (SLE) are considered high risk and associated with maternal and obstetric complications. OBJECTIVES: To determine the most important predictors for each of the main adverse pregnancy outcomes in SLE patients. METHODS: Patients with SLE were retrospectively analysed from 1990 to 2020. Maternal and fetal complications in pregnant women with SLE were retrieved. We compared clinical and analytical characteristics of SLE patients with adverse pregnancy outcomes to controls with SLE diagnosis without adverse pregnancy outcomes. Qualitative data were analysed by Chi-square test and Fisher's exact test. Continuous variables were analysed by using Student's t test. Multiple logistic regression was performed to determine the predictive factors for adverse pregnancy outcomes with adjustment of confounding factors. RESULTS: 135 multiparous women were included (42% with adverse pregnancy outcomes). A total of 57 pregnancies (42%) were linked to adverse outcomes. The occurrence of abortion was correlated with anti-DNAds (ß = 0.71, p = 0.04), renal involvement (ß = 0.28, p 0.03), antiphospholipid antibodies (APA) (ß = 0.29, p 0.03), erythrocyte sedimentation rate (ESR) elevation (ß = 0.81, p = 0.02) and C-reactive protein (CPR) elevation (ß = 0.91, p = 0.01). Stillbirth was also correlated with renal involvement (ß = 0.26, p = 0.04), APA (ß = 0.22, p = 0.03) and ESR elevation (ß = 0.53, p = 0.02). Preeclampsia was correlated with direct Coombs positivity (ß = 0.42, p = 0.01), serositis (ß = 0.31, p = 0.02), ESR elevation (ß = 0.52, p = 0.03) and CPR elevation (ß = 0.32, p = 0.04). Neonatal Lupus was correlated with anti-RNP (ß = 0.16, p = 0.03) and anti-Ro/SSA (ß = 0.16, p 0.02). CONCLUSIONS: The most unfavourable pregnancy outcome in women with SLE was spontaneous abortion. Renal involvement, anti-DNAds positivity, antiphospholipid antibody positivity, anti-Ro/SSA, elevated ESR and a younger age at disease onset increased the risk of pregnancy complications.

Immune responses to mRNA vaccines against SARS-CoV-2 in patients with immune-mediated inflammatory rheumatic diseases.

BACKGROUND: Patients with immune-mediated rheumatic diseases (IMRDs) are commonly treated with immunosuppressors and prone to infections. Recently introduced mRNA SARS-CoV-2 vaccines have demonstrated extraordinary efficacy across all ages. Immunosuppressed patients were excluded from phase III trials with SARS-CoV-2 mRNA vaccines. AIMS: To fully characterise B-cell and T-cell immune responses elicited by mRNA SARS-CoV-2 vaccines in patients with rheumatic diseases under immunotherapies, and to identify which drugs reduce vaccine's immunogenicity. METHODS: Humoral, CD4 and CD8 immune responses were investigated in 100 naïve patients with SARS-CoV-2 with selected rheumatic diseases under immunosuppression after a two-dose regimen of SARS-CoV-2 mRNA vaccine. Responses were compared with age, gender and disease-matched patients with IMRD not receiving immunosuppressors and with healthy controls. RESULTS: Patients with IMRD showed decreased seroconversion rates (80% vs 100%, p=0.03) and cellular immune responses (75% vs 100%, p=0.02). Patients on methotrexate achieved seroconversion in 62% of cases and cellular responses in 80% of cases. Abatacept decreased humoral and cellular responses. Rituximab (31% responders) and belimumab (50% responders) showed impaired humoral responses, but cellular responses were often preserved. Antibody titres were reduced with mycophenolate and azathioprine but preserved with leflunomide and anticytokines. CONCLUSIONS: Patients with IMRD exhibit impaired SARS-CoV-2 vaccine immunogenicity, variably reduced with immunosuppressors. Among commonly used therapies, abatacept and B-cell depleting therapies show deleterious effects, while anticytokines preserved immunogenicity. The effects of cumulative methotrexate and glucocorticoid doses on immunogenicity should be considered. Humoral and cellular responses are weakly correlated, but CD4 and CD8 tightly correlate. Seroconversion alone might not reflect the vaccine's immunogenicity.

Refractory Behçet's Disease with Multi-organ Involvement - Learning from Failure.

BACKGROUND: Behçet's disease (BD) is a rare systemic vasculitis of unknown etiology with relapsing and remitting course, characterized by triple-symptom complex of recurrent attacks of oral aphthous ulcers, genital ulcers and ocular lesions and other clinical features that include dermatological, cardiovascular, gastrointestinal, and neurological manifestations. The main goal of management is to prevent relapses and suppress inflammation rapidly for major organ involvement that may cause damage and even be fatal. CASE PRESENTATION: We hereby describe a case of a patient with Behçet's disease followed in our rheumatology consultation over the course of 15 years with multi-organ involvement resistant to several treatments and showed partial results with IL-1 inhibitors, particularly anakinra and canakinumab, while also discussing the current treatments of refractory BD and how early implementation of treatments could make a difference.

Biological agents for rheumatic diseases in the outbreak of COVID-19: friend or foe?

BACKGROUND: The recent outbreak of COVID-19 has raised concerns in the rheumatology community about the management of immunosuppressed patients diagnosed with inflammatory rheumatic diseases. It is not clear whether the use of biological agents may suppose a risk or protection against SARS-CoV-2 infection; however, it has been suggested that severe respiratory forms of COVID-19 occur as a result of exacerbated inflammation status and cytokine production. This prompted the use of interleukin 6 (IL-6) (tocilizumab and sarilumab) and IL-1 inhibitors (anakinra) in severe COVID-19 disease and more recently JAK1/2 inhibitor (baricitinib). Therefore, patients with rheumatic diseases provide a great opportunity to learn about the use of biological agents as protective drugs against SARS-CoV-2. OBJECTIVES: To estimate COVID-19 infection rate in patients treated with biological disease-modifying antirheumatic drugs (bDMARDs) for inflammatory rheumatic diseases (RMD), determine the influence of biological agents treatment as risk or protective factors and study the prognosis of patients with rheumatic diseases receiving biological agents compared to the general population in a third-level hospital setting in León, Spain. METHODS: We performed a retrospective observational study including patients seen at our rheumatology department who received bDMARDs for rheumatic diseases between December 1st 2019 and December 1st 2020, and analysed COVID-19 infection rate. All patients who attended our rheumatology outpatient clinic with diagnosis of inflammatory rheumatic disease receiving treatment with biological agents were included. Main variable was the hospital admission related to COVID-19. The covariates were age, sex, comorbidities, biological agent, duration of treatment, mean dose of glucocorticoids and need for intensive care unit . We performed an univariate and multivariate logistic regression models to assess risk factors of COVID-19 infection. RESULTS: There were a total of 4464 patients with COVID-19 requiring hospitalisation. 40 patients out of a total of 820 patients with rheumatic diseases (4.8%) receiving bDMARDs contracted COVID-19 and 4 required hospital care. Crude incidence rate of COVID-19 requiring hospital care among the general population was 3.6%, and it was 0.89% among the group with underlying rheumatic diseases. 90% of patients receiving bDMARDS with COVID-19 did not require hospitalisation. Out of the 4464 patients, 869 patients died, 2 of which received treatment with biological agents. Patients with rheumatic diseases who tested positive for COVID-19 were older (female: median age 60.8 IQR 46-74; male: median age 61.9 IQR 52-70.3) than those who were negative for COVID-19 (female: median age 58.3 IQR 48-69; male: median age 56.2 IQR 47-66), more likely to have hypertension (45% vs 26%, OR 2.25 (CI 1.18-4.27),p 0.02), cardiovascular disease (23 % vs 9.6%, OR 2.73 (1.25-5.95), p 0.02), be smokers (13% vs 4.6%, OR 2.95 (CI 1.09-7.98), p 0.04), receiving treatment with rituximab (20% vs 8%, 2.28 (CI 1.24-6.32), p 0.02) and a higher dose of glucocorticoids (OR 2.5 (1.3-10.33, p 0.02) and were less likely to be receiving treatment with IL-6 inhibitors (2.5% vs 14%, OR 0.16, (CI 0.10-0.97, p 0.03). When exploring the effect of the rest of the therapies between groups (affected patients vs unaffected), we found no significant differences in bDMARD proportions. IL-1 inhibitors, IL-6 inhibitors, JAK inhibitors and belimumab-treated patients showed the lowest incidence of COVID-19 among adult patients with rheumatic diseases. We found no differences in sex or rheumatological disease between patients who tested positive for COVID-19 and patients who tested negative. CONCLUSIONS: Overall, the use of biological disease-modifying antirheumatic drugs (bDMARDs) does not associate with severe manifestations of COVID-19. Patients with rheumatic disease diagnosed with COVID-19 were more likely to be receiving a higher dose of glucocorticoids and treatment with rituximab. IL-6 inhibitors may have a protective effect.