Immunoglobulins in systemic sclerosis management. A large multicenter experience.

OBJECTIVE: To analyze the effectiveness and safety of intravenous immunoglobulin (IVIG) given in routine care to patients with systemic sclerosis (SSc). METHODS: A retrospective multicenter observational study was conducted in SSc patients treated with IVIG. We collected data on epidemiological parameters and clinical outcomes. Firstly, we assessed changes in organ manifestations during IVIG treatment. Secondly, we analyzed the frequency of adverse effects. The following parameters were collected from baseline to the last follow-up: the patient's weight, modified Rodnan Skin Score (mRSS), modified manual muscle strength scale (MRC), laboratory test(creatine kinase(CK), hemoglobin and protein levels), The University of California Los Angeles Scleroderma Clinical Trials Consortium gastrointestinal tract 2.0 (UCLA GIT 2.0) questionnaire, pulmonary function tests, and echocardiography. RESULTS: Data were collected on 78 patients (82% females; 59% with diffuse SSc). Inflammatory idiopathic myopathy was the most frequent concomitant overlap disease (41%). The time since Raynaud's phenomenon and SSc onset were 8.8 ± 18 and 6.2 ± 6.7 years respectively. The most frequent IVIG indication was myositis (38/78), followed by gastrointestinal (27/78) and cutaneous (17/78) involvement. The median number of cycles given were 5. 54, 53 and 9 patients have been treated previously with glucocorticoids, synthetic disease-modifying antirheumatic drugs and biologic therapies respectively. After IVIG use we found significant improvements in muscular involvement (MRC ≥ 3/5 92% IVIG, p = 0.001 and CK levels from 1149 ± 2026 UI to 217 ± 224 UI, p = 0.02), mRSS (15 ± 12.4 to 13 ± 12.5, p = 0.015) and improvement in total score of UCLA GIT 2.0 (p = 0.05). None Anti-RNA polymerase III patients showed an adequate response in gastrointestinal involvement (0/7) in comparison with other antibodies (0 vs. 25, p = 0,039). Cardiorespiratory involvement remained stable. A total of 12 adverse events were reported with only one withdrawn due to serious adverse effect. CONCLUSIONS: this study suggest that IVIG may improve myositis, gastrointestinal and skin involvement in SSc patients treated in routine care and seems to have a good safety profile.

High prevalence of cardiovascular co-morbidities in patients with symptomatic knee or hand osteoarthritis.

OBJECTIVES: To evaluate the frequency of cardiovascular events (CVEs) and metabolic syndrome (MetS) in patients with symptomatic knee or hand osteoarthritis (OA). METHOD: A cross-sectional study conducted by rheumatologists in a primary care setting. Consecutive symptomatic patients with primary knee or hand OA were included and patients with soft tissue conditions served as the control group. Hypertension, diabetes mellitus, obesity, dyslipidaemia, and CVEs consisting of myocardial infarction, angina, or cerebrovascular disease were recorded. RESULTS: A total of 254 OA patients (184 with knee OA and 70 with hand OA) and 254 control patients were included. The frequency of obesity was higher in all OA groups and hypertension was more frequent in knee OA. MetS was significantly more frequent in patients with OA as a whole group and in knee or hand OA groups separately (p < 0.001, p = 0.002, and p = 0.007, respectively, vs. control group), with odds ratio (OR) 2.4, 95% confidence interval (CI) 1.26-4.55 in the OA group, OR 2.29, 95% CI 1.15-4.54 in the knee OA group, and OR 2.67, 95% CI 1.15-6.19 in the hand OA group. A higher prevalence of CVEs in the three OA groups was observed compared with the control group. CONCLUSIONS: A high frequency of MetS and CVEs was observed in OA patients in a primary care setting.

Sexual dysfunction in fibromyalgia patients.

OBJECTIVE: To investigate the prevalence of sexual dysfunction in female patients with fibromyalgia (FM), the impact of FM on sexual activity and the factors associated with sexual dysfunction in these patients. METHODS: Thirty-one consecutive women with FM were enrolled; two groups of 20 aged-matched healthy women and 26 patients with rheumatoid arthritis (RA) were used as controls. Demographic features were recorded in all patients. A cross-sectional analysis of pain (100-mm VAS scale), anxiety and depression (as determined by the STAI and Beck Depression Inventory scales, respectively) was performed. Sexual function was assessed by the Changes in Sexual Functioning Questionnaire (CSFQ). RESULTS: FM and RA patients showed a significantly higher rate of sexual dysfunction compared to healthy controls. Sexual dysfunction was more frequent among FM patients (97%) than in RA patients (84%) but without statistical differences. A univariate analysis showed that age (p=0.0002), marital (p=0.036) and work status (p=0.048), pain intensity (p=0.007), level of anxiety (p=0.002), level of depression (p=0.0005), were significantly associated with sexual dysfunction in FM. However, only the intensity of depression was associated with the sexual dysfunction in patients with FM in the multivariate analysis (p=0.012). CONCLUSIONS: Sexual function was very frequently and severely affected in patients with FM and this impairment appeared to be particularly associated with the degree of depression. The recognition of this dysfunction and its inclusion for the multidisciplinary management of FM may contribute to improve quality of life of these patients.