One-Year Outcomes for Depression and Anxiety in SLE Patients.

Neuropsychiatric Systemic Lupus Erythematosus (NPSLE) is a severe form of SLE involving the nervous system, resulting in neurological and psychiatric symptoms. Although research has shown that SLE patients often suffer from cognitive impairments, depression, and anxiety, there are no specialized guidelines for psychiatric assessment and treatment. This study aimed to investigate the progression of neuropsychiatric symptoms in SLE patients, explicitly focusing on anxiety and depression, over a year. It also aimed to identify potential biomarkers linked to NPSLE and explore the connection between NPSLE and the overall progression of SLE. Our research involved a longitudinal study with 65 adults diagnosed with SLE. Participants underwent various physical, biochemical, and serological tests and were assessed using disease activity indexes like BILAG-2004 and SLEDAI-2K. Participants also underwent psychological assessments using the Hamilton Anxiety and Depression Rating Scales. The study did not find any significant impact of antidepressant therapy on the evolution of anxiety and depression among participants. However, medications like Methotrexate and Plaquenil showed a substantial reduction in these symptoms. Moreover, anxiolytic therapy seems to influence depression in SLE patients. The study also noted that anxiety levels tend to increase over time but are not directly associated with SLE activity. This study concludes that although specific SLE medications can affect the level of anxiety and depression, the overall effectiveness of neuropsychiatric therapy in managing these symptoms is limited. The findings suggest that further research into the tailored management of NPSLE symptoms and a deeper understanding of the disease's psychiatric aspects are needed.

Association between Inflammation and Thrombotic Pathway Link with Pathogenesis of Depression and Anxiety in SLE Patients.

As a complication of systemic lupus erythematosus (SLE), the neuropsychiatric form may manifest with neurological and psychiatric symptoms. Diagnosing neuropsychiatric SLE can be challenging due to the heterogeneity of this disease manifestation and the possibilities of investigation. This research aims to identify the possible associations between inflammation and thrombotic biomarkers alongside anxiety and/or depression manifestations in SLE patients. A group of 65 outpatients were investigated regarding the levels of depression, anxiety, disability, quality of life and other specific serum biomarkers linked with inflammation or coagulopathies. The results showed severe depression in eight participants, moderate depression in 22 (33.85%), and 26 (40%) subjects with mild depression. Anxiety was more prevalent within 64 participants (98.46%), while a degree of disability was reported by 52 participants (80%). Quality of life evaluated by EQ5D revealed a medium value of 1.57, and EQ5D VAS health medium value was 57.95 and was correlated with anxiety. A strong positive correlation between depression, anxiety and antibodies associated with anti-cardiolipin and anti beta2 glycoprotein I antibodies, lupus anticoagulant, ICAM-1, low C4 a and anti-ribosomal P antibodies were identified. These data results suggest that autoimmune/inflammatory and ischemic/thrombotic pathways could contribute to depression and anxiety as neuropsychiatric SLE manifestations.

WHODAS Assessment Feasibility and Mental Health Impact on Functional Disability in Systemic Lupus Erythematosus.

Systemic lupus erythematosus (SLE), besides rheumatological dysfunction, manifests in neuropsychiatric disorders like depression and anxiety. Mental health illnesses in SLE patients have a high prevalence and a profound impact on quality of life, generating an increased disability and premature mortality. This study aimed to establish the degree of disability in patients with SLE and the impact of depression and anxiety on patients' functioning. Additionally, the study aimed to verify whether World Health Organization-Disability Assessment Schedule (WHODAS) 2.0 is suitable for the evaluation of patients with SLE associating depression and/or anxiety symptoms. Cross-sectional research was performed, including adult patients, diagnosed with SLE. To evaluate depression, anxiety, and functioning, approved questionnaires Hamilton Anxiety Rating Scale, Hamilton Depression Rating Scale, and, World Health Organization-Disability Assessment Schedule (WHODAS) were applied. Confirmatory factor analysis was performed on WHODAS subscales. Sixty-two patients were included in the research, with a mean of SLE diagnosis of 12.48 years; 53 patients (85%) had depression (p < 0.001). Anxiety was found in 38 patients (61.29%, p < 0.05). WHODAS assessment results depicted that 39 patients (62.90%, p < 0.05) manifested disability, from which 26 (66.66%, p < 0.05) presented moderate and severe disability. A strong correlation between the severity of anxiety and the degree of disability (r > 0.6, p < 0.001) was found. The WHODAS scale assessment proved to be a valuable tool for SLE patient's functioning assessment. This study suggests that depression and anxiety negatively impact WHODAS disability scores, decreasing the quality of life in SLE patients.

Restless legs syndrome in systemic lupus erythematosus: A case-control study.

Sleep disturbances in systemic lupus erythematosus (SLE) are not well understood. The restless legs syndrome (RLS) is one of the frequent occurring sleep disturbances in SLE. The aim of this study was to evaluate the prevalence of RLS and its characteristics in SLE. We evaluated, in a prospective case-control study, 26 patients with SLE and 26 patients without SLE in an age- and sex-matched control group. An RLS-positive diagnosis met International RLS Study Group (IRLSSG) criteria. We used standardized questionnaires, which included demographic data, medical history and sleep assessment. We used validated questionnaires and scales to assess sleep. There were 23/26 females (88.46%) in each group; the mean patient age in the SLE subgroup was 51.65 years, while in the control subgroup, 52.07 years (range 30-74). Nine (34.2%) patients had RLS-positive criteria in the SLE group and 2 (7.69%) of 26 in the control group. Eight out of 9 patients described RLS onset after SLE was diagnosed. In the SLE group, 8 cases were of moderate severity and 1 was considered mild. The control group had one mild and one moderate case of RLS. RLS prevalence in SLE is higher and the quality of sleep is poorer compared with the control group.

Efficacy and Safety of Epratuzumab in Moderately to Severely Active Systemic Lupus Erythematosus: Results From Two Phase III Randomized, Double-Blind, Placebo-Controlled Trials.

OBJECTIVE: Epratuzumab, a monoclonal antibody that targets CD22, modulates B cell signaling without substantial reductions in the number of B cells. The aim of this study was to report the results of 2 phase III multicenter randomized, double-blind, placebo-controlled trials, the EMBODY 1 and EMBODY 2 trials, assessing the efficacy and safety of epratuzumab in patients with moderately to severely active systemic lupus erythematosus (SLE). METHODS: Patients met ≥4 of the American College of Rheumatology revised classification criteria for SLE, were positive for antinuclear antibodies and/or anti-double-stranded DNA antibodies, had an SLE Disease Activity Index 2000 (SLEDAI-2K) score of ≥6 (increased disease activity), had British Isles Lupus Assessment Group 2004 index (BILAG-2004) scores of grade A (severe disease activity) in ≥1 body system or grade B (moderate disease activity) in ≥2 body systems (in the mucocutaneous, musculoskeletal, or cardiorespiratory domains), and were receiving standard therapy, including mandatory treatment with corticosteroids (5-60 mg/day). BILAG-2004 grade A scores in the renal and central nervous system domains were excluded. Patients were randomized 1:1:1 to receive either placebo, epratuzumab 600 mg every week, or epratuzumab 1,200 mg every other week, with infusions delivered for the first 4 weeks of each 12-week dosing cycle, for 4 cycles. Patients across all 3 treatment groups also continued with their standard therapy. The primary end point was the response rate at week 48 according to the BILAG-based Combined Lupus Assessment (BICLA) definition, requiring improvement in the BILAG-2004 score, no worsening in the BILAG-2004 score, SLEDAI-2K score, or physician's global assessment of disease activity, and no disallowed changes in concomitant medications. Patients who discontinued the study medication were classified as nonresponders. RESULTS: In the EMBODY 1 and EMBODY 2 trials of epratuzumab, 793 patients and 791 patients, respectively, were randomized, 786 (99.1%) and 788 (99.6%), respectively, received study medication, and 528 (66.6%) and 533 (67.4%), respectively, completed the study. There was no statistically significant difference in the primary end point between the groups, with the week 48 BICLA response rates being similar between the epratuzumab groups and the placebo group (response rates ranging from 33.5% to 39.8%). No new safety signals were identified. CONCLUSION: In patients with moderate or severely active SLE, treatment with epratuzumab + standard therapy did not result in improvements in response rates over that observed in the placebo + standard therapy group.

Antinuclear antibodies in asthma patients- a special asthma phenotype?

Several studies reported the appearance of asthma and autoimmune conditions in the same patient, but the clinical significance of this association was not yet assessed. One hundred asthmatic patients were observed for one year evolution with death, severe exacerbations, intake of > 1000 micrograms of beclometasone or equivalent (high ICS) and FEV1 decline >100 ml, in relation with ANA (ELISA), sputum and blood eosinophilia (EO), NSAID intolerance, BMI >25, chronic rhinosinusitis, smoking status and FEV1 <30% predicted (low FEV1). After 1 year of observation, there were 5 deaths, 28 severe asthma exacerbations requiring hospitalisations, 24 cases requiring high inhaled corticosteroid intake, and 19 patients with fast FEV1 decline (>100 ml/year). Multiple regression analysis pointed out several different independent risk factors for severe asthma evolution: for death presence of ANA (P=0.037), NSAID intolerance (P<0.001) and low FEV1 (P=0.021); for evolution with severe exacerbations ANA (p=0.011), sputum EO (P<0.001), smoking (P=0.044) and NSAID intolerance (P=0.022); for high ICS intake ANA (P=0.036), sputum EO (P=0.026) and low FEV1 (P=0.006); for FEV1 decline >100 ml ANA (P=0.006), sputum EO (P=0.037), BMI>25 (P=0.046) and NSAID intolerance (P=0.017). The presence of ANA is an independent risk factor in asthma for evolution with death, severe exacerbations, high inhaled corticosteroid intake and FEV1 decline >100 ml.

Platelet activation in patients with systemic scleroderma--pattern and significance.

UNLABELLED: The vasooclusive features of scleroderma are attributed to the vessel wall anomalies, while platelet's intervention is less studied. AIM: platelet activation markers (PAM) pattern and significance in systemic sclerosis. DESIGN: 20 scleroderma patients with severe Raynaud phenomenon, under aspirin treatment, were evaluated by quantitative flow-cytometry for PAM (P-selectin, GPIIbIIIa, CD40L) in correlation with scleroderma activity and severity, systemic endothelial dysfunction (flow-mediated vasodilatation), systemic inflammation (serum CRP and IL-6) and cold-provocation test. Associated autoantibodies (ANCA, antiTPO, anticardiolipin, antiplatelet, antimitochondrial antibodies) were evaluated in relation to IL-6. RESULTS: PAM were expressed in 11 (55%) cases: P-selectin in 5 (45.45%), GPIIbIIIa in 1 (9.1%), combined P-selectin and GPIIbIIIa in 5 (45.45%), CD40L in 0 cases. Scleroderma patients expressing PAM had increased incidence of disease activity and severity. There was no correlation between PAM and systemic endothelial dysfunction. CRP increased in 14(70%) cases was correlated with P-selectin and GPIIbIIIa expression (r = 0.28). Normal IL6 present in 19 (90.9%) cases was correlated with lack of CD40L expression (r = 0.69) and with low autoantibodies incidence (r = 0.69 for ANCA, 0.55 for anti TPO and antiplatelet, 0.39 for anti cardiolipin, 0.45 for antimitochondrial). After cold provocation test PAM were significantly lost and were not expressed de novo. CONCLUSIONS: In systemic scleroderma platelet activation markers are correlated with disease activity and severity and increased CRP and are not correlated with systemic endothelial dysfunction or exposure to cold. Normal IL-6 was correlated with lack of CD40L expression and with low incidence of associated autoantibodies.