VILMA DOS SANTOS TRINDADE VIANA
Projetos de Pesquisa
Unidades Organizacionais
LIM/17 - Laboratório de Investigação em Reumatologia, Hospital das Clínicas, Faculdade de Medicina
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- Reduced ovarian reserve in patients with adult polymyositis(2015) SOUZA, Fernando Henrique Carlos de; SILVA, Clovis Artur da; YAMAKAMI, Lucas Yugo Shiguehara; VIANA, Vilma dos Santos Trindade; BONFA, Eloisa; SHINJO, Samuel KatsuyukiPolymyositis (PM) affects female gender during reproductive age; however, there is no study assessing ovarian reserve in these patients to evaluate ovarian reserve markers in PM. Eight female patients with PM (Bohan and Peter criteria, 1975) with aged 18-40 years, followed at our tertiary centre from March 2011 to May 2014, were invited to participate. They were age-matched with 16 healthy individuals (control group). All were evaluated at early follicular phase of menstrual cycle. Follicle stimulating hormone (FSH), estradiol, inhibin B, anti-Mullerian hormone (AMH) serum levels (ELISA) and sonographic antral follicle count (AFC) were determined. PM patients and controls had comparable mean age (31.4 +/- 6.5 vs. 30.7 +/- 6.2 years, P = 0.946), ethnicity and socioeconomic class (P > 0.05). PM mean age of onset was 27.3 +/- 6.5 years and disease duration of 6.5 +/- 4.1 years. Menstrual cycles were alike in both groups with a similar frequency of age at menarche, gynaecological age, duration and length of menstrual cycle (P > 0.05). The median serum level of AMH was significantly lower in PM compared to controls [0.7(0.3-3.4) vs. 3.1(1.4-4.0), P = 0.021]. AMH levels a parts per thousand currency sign1 ng/mL (50 vs. 6.3 %, P = 0.024) and very low AFC (37.5 vs. 6.3 %, P = 0.037) were significantly in PM patients versus controls. The other hormones (FSH, inhibin B and estradiol levels) were similar between both groups (P > 0.05). The present study was the first to identify subclinical ovarian dysfunction in PM patients during reproductive ages. Further study is necessary to assess the possible role of PM-related factors that may influence the ovarian function of these patients.
- Juvenile idiopathic arthritis activity and function ability: deleterious effects in periodontal disease?(2016) PUGLIESE, Camila; VINNE, Roberta T. A. van der; CAMPOS, Lucia M. A.; GUARDIEIRO, Priscila R.; SAVIOLLI, Cynthia; BONFA, Eloisa; PEREIRA, Rosa M. R.; VIANA, Vilma S.; BORBA, Eduardo F.; SILVA, Clovis A.The impact of juvenile idiopathic arthritis (JIA) in periodontal diseases is controversial probably due to gender and age heterogeneity. We therefore evaluated a homogeneous female post-pubertal JIA population for these conditions. Thirty-five JIA patients and 35 gender/age comparable healthy controls were evaluated according to demographic data, complete periodontal evaluation, fasting lipoproteins, and anti-lipoprotein lipase antibodies. JIA scores, laboratorial tests, X-rays, and treatment were also assessed. Current age was similar in JIA patients and controls (11.90 +/- 2.0 vs. 12.50 +/- 3.0 years, p=0.289). Complete periodontal assessments revealed that gingival index, dental plaque, gingival bleeding, and clinical dental attachment indices were alike in JIA patients and controls (p>0.05), except for gingival enlargement in former group (p<0.0001). Further analysis of patients with and without gingivitis revealed that cyclosporine use was more often observed in JIA patients with gingivitis (37 vs. 0 %, p=0.01), whereas no differences were evidenced in demographic, JIA scores, inflammatory markers, and lipid profile in both groups. Of note, two parameters of periodontal assessment were correlated with JIA scores [gingival index (GI) and Childhood Health Assessment Questionnaire (CHAQ) (r(s)=+0.402, p=0.020)] and plaque index (PI) and visual analog scale (VAS) physician (r(s)=+0.430, p=0.013). In addition, evaluation of dental assessment demonstrated that JIA activity scores had positive correlation with decayed, missing, and filled teeth (DMF-T) and junvenile athritis disease activity score (JADAS) (r(s)=+0.364, p=0.037), VAS physician (r(s)=+0.401, p=0.021) and VAS patient (r(s)=+0.364, p=0.037). We demonstrated, using rigorous criteria, that periodontal and dental condition in JIA is similar to controls. In spite of that, the finding of a correlation with disease parameters provides additional evidence that increased activity and reduced functional ability underlies the deleterious effect of JIA in oral health.
- Clinical and laboratory features of African-Brazilian patients with systemic sclerosis(2020) MENDES, Cristiane; VIANA, Vilma S. T.; PASOTO, Sandra G.; LEON, Elaine P.; BONFA, Eloisa; SAMPAIO-BARROS, Percival D.Objective African-Brazilians comprise a group of blacks and ""pardos."" As racial differences can be associated with distinct presentations, we evaluated the clinical and serological associations of African-Brazilians with systemic sclerosis (SSc). Methods Sera from 260 adult SSc patients (203 whites and 57 African-Brazilians) were evaluated. Patients with overlap syndromes were excluded. Clinical and demographic data were obtained from an electronic register database. Laboratory analysis included the following: anti-CENP-A/CENP-B, Scl70, RNA polymerase III, Ku, fibrillarin, Th/To, PM-Scl75, and PM-Scl100 by line immunoassay and anti-nuclear antibodies (ANA) by indirect immunofluorescence (IIF) on HEp-2 cells. Results African-Brazilian SSc patients presented shorter disease duration (12.8 +/- 6.5 vs. 15.9 +/- 8.1 years, p = 0.009), higher frequency of nucleolar ANA pattern (28% vs. 13%, p = 0.008), and lower frequencies of centromeric ANA pattern (14% vs. 29%, p = 0.026) and CENP-B (18% vs. 34%, p = 0.017), as well as an association with severe interstitial lung disease (58% vs. 43%; p = 0.044). Further comparison of ethnic groups according to subsets revealed that diffuse SSc African-Brazilian patients presented higher frequency of pulmonary hypertension (p = 0.017), heart involvement (p = 0.037), nucleolar ANA pattern (p = 0.036), anti-fibrillarin antibodies (p = 0.037), and higher mortality (48% vs. 19%; p = 0.009). A different pattern was observed for the limited subset with solely a lower frequency of esophageal involvement (p = 0.050) and centromeric ANA pattern (p = 0.049). Survival analysis showed that African-Brazilians had a higher mortality, when adjusted for age, gender, and clinical subset (RR 2.06, CI 95% 1.10-3.83, p = 0.023). Conclusion African-Brazilians have distinct characteristics according to clinical subset and an overall more severe SSc than whites, similar to the blacks from other countries.
- Is serum uric acid a predictor of long-term renal outcome in lupus nephritis?(2019) UGOLINI-LOPES, Michelle Remiao; GAVINIER, Samara S.; LEON, Elaine; VIANA, Vilma Trindade; BORBA, Eduardo Ferreira; BONFA, EloisaBackground/objective Recent studies observed an association between increased serum uric acid (SUA) levels and renal damage in lupus. However, the predictive value of UA for the development of long-term renal dysfunction in lupus nephritis (LN) is still unknown. The aim of this study was to evaluate if SUA may be a predictor of long-term renal outcome in LN. Methods Eighty biopsy-proven LN patients > 7 years of follow-up were selected. SUA levels were measured in sera stored at - 70 degrees C. All patients had serum stored from LN baseline, and 32 also had stored serum from 6 and 12 months after LN. Renal outcome was addressed after 7 years of follow-up to determine if SUA could be a predictor of long-term renal outcome. A good long-term renal outcome in 7 years was defined as a creatinine clearance (CrCl) >= 90.0 mL/min/1.73 m(2), and poor if CrCl < 90 mL/min/1.73 m(2). Patients were divided in two groups according to the renal outcome to assess whether SUA levels at different time points of follow-up could differentiate such groups. An ROC curve was plotted to assess accuracy. Results SUA levels at baseline and 6 months were not able to differentiate good from poor long-term renal outcomes in LN (respectively p = 0.37, p = 0.28), but at 12 months (p = 0.02), they could clearly differentiate the two groups. ROC curve (12 months) accuracy was 0.76. SUA cutoff was 6.05 mg/dL (sensitivity = 0.67, specificity = 0.89, positive predictive value = 0.85, negative predictive value = 0.73). Conclusion SUA levels < 6.05 mg/dL at 12 months of follow-up is a predictor of good long-term renal outcome in lupus nephritis.
- Abatacept induced long-term non-progressive reduction in gamma-globulins and autoantibodies: dissociation from disease activity control(2020) DINIS, Valquiria G.; VIANA, Vilma T.; LEON, Elaine P.; SILVA, Clovis A.; SAAD, Carla G.; MORAES, Julio C.; BONFA, Eloisa S.; MEDEIROS-RIBEIRO, Ana C.Objectives To evaluate long-term effects on gamma-globulins and autoantibodies of abatacept (ABA) versus tumor necrosis factor inhibitors (TNFi) in rheumatoid arthritis (RA) patients. Method Eighteen RA patients undergoing abatacept (ABA-RA) and 18 age/sex-matched patients treated with TNFi (TNFi-RA) were compared regarding clinical data, total gamma-globulins (TGG), specific subtypes (IgG, IgM, IgA), free light chains (FLC), IgM/IgG rheumatoid factor (RF), anti-cyclic citrullinated peptide (anti-CCP3), and anti-mutated citrullinated vimentin (anti-MCV), assessed before and every 6 months, up to 24 months. Exclusion criteria: previous abatacept/rituximab or low TGG (< 0.7 g/dL). Results At baseline, female sex (78 vs. 78%), age (55 vs. 53 years), DAS28 (5.73 vs. 5.67), TGG (1.4 vs. 1.35 g/dL), IgG (1168 vs. 1079 mg/dL), IgM (107 vs. 113 mg/dL), IgA (333 vs. 322 mg/dL), kappa (342 vs. 249 mg/dL), lambda (170 vs. 150 mg/dL), IgM-RF (76 vs. 53 UI), IgG-RF (63 vs. 25 UI), anti-CCP3 (216 vs. 189 UI), and anti-MCV (202 vs. 102 UI) were comparable in ABA-RA and TNFi-RA (p > 0.05). Similar disease activity improvement was observed in both groups. In ABA-RA, significant decreases (p < 0.05) were observed in TGG (1.4 vs. 1.05 g/dL), IgG (1168 vs. 997), IgA (333 vs. 278 mg/dL), kappa (342 vs. 257 mg/dL), lambda (170 vs. 144 mg/dL), IgM-RF (76 vs. 37 UI), IgG-RF (65 vs. 24 UI), anti-CCP3 (216 vs. 183 UI), and anti-MCV (202 vs. 60 UI) at 6 months, without further decreases. In contrast, TNFi-RA showed no decrease in any of such parameters. ABA-RA also had more often transient IgG levels under the lower limit of normality (66.7% vs. 33.3%, p = 0.046). No severe infection occurred. DAS28, ESR, and CRP correlated significantly to gamma-globulins and FLC at baseline (p < 0.05), but these correlations were longitudinally lost in ABA-RA, but not in TNFi-RA. Conclusion ABA, but not TNFi, induces a safe, persistent, long-term, and non-progressive reduction in gamma-globulins and autoantibodies, including anti-MCV. This pattern is dissociated from disease activity control.
- Testicular Sertoli cell function in ankylosing spondylitis(2013) ALMEIDA, Breno Pires; SAAD, Carla Goncalves Schahin; SOUZA, Fernando Henrique Carlos; MORAES, Julio Cesar Bertacini; NUKUMIZU, Lucia Akemi; VIANA, Vilma Santos Trindade; BONFA, Eloisa; SILVA, Clovis ArturTo assess the testicular Sertoli cell function according to inhibin B levels in ankylosing spondylitis (AS) patients and the possible effect of anti-TNF therapy on this hormone production, 20 consecutive AS patients and 24 healthy controls were evaluated. At study entry, AS patients were not receiving sulfasalazine/methotrexate and never have used biological/cytotoxic agents. They were assessed by serum inhibin B levels, hormone profile, urological examination, testicular ultrasound, seminal parameters, and clinical features. Ten of these patients received anti-TNF treatment and they were reevaluated for Sertoli function and disease parameters at 6 months. Four of them agreed to repeat sperm analysis. At study entry, the median of inhibin B (68 vs. 112.9 pg/mL, p = 0.111), follicle-stimulating hormone levels (3.45 vs. 3.65 IU/L, p = 0.795), and the other hormones was comparable in AS patients and controls (p > 0.05). Sperm analysis was similar in AS patients and controls (p > 0.05) with one AS patient presenting borderline low inhibin B levels. Further analysis at 6 months of the 10 patients referred for anti-TNF therapy, including one with borderline inhibin B, revealed that median inhibin B levels remained stable (116.5 vs. 126.5 pg/mL, p = 0.431) with a significant improvement in C-reactive protein (27.8 vs. 2.27 mg/L, p = 0.039). Sperm motility and concentration were preserved in the four patients who repeated this analysis after TNF blockage. In conclusion, this was the first study to report, using a specific marker, a normal testicular Sertoli cell function in AS patients with mild to moderate disease activity.
- Metabolic syndrome in Sjogren's syndrome patients: a relevant concern for clinical monitoring(2016) AUGUSTO, Kristopherson Lustosa; BONFA, Eloisa; PEREIRA, Rosa Maria Rodrigues; BUENO, Cleonice; LEON, Elaine Pires; VIANA, Vilma Santos Trindade; PASOTO, Sandra GofinetMetabolic syndrome (MetS) has been described in autoimmune diseases. However, there are scarce data about MetS and adipocytokine profile in primary Sjogren's syndrome (pSS). Seventy-one female pSS patients (American-European Consensus Group Criteria, 2002) aged 18-65 years and 71 age-, race-matched control women were enrolled in this case-control study. Clinical data were collected by a standardized protocol. Blood levels of glucose, cholesterol, low-density lipoprotein-cholesterol (LDL-C), high-density lipoprotein-cholesterol (HDL-C), triglycerides, interleukin-1beta (IL-1beta)/IL-6, B-cell activating factor (BAFF), insulin, and leptin/adiponectin/visfatin/resistin were determined. Patients and controls were comparable regarding body mass index (BMI), smoking, sedentariness, and menopause (p > 0.05). MetS (39.4 vs. 16.9 %, p = 0.005), hypertension (p = 0.004), and dyslipidemia (p = 0.002) were more frequent in patients than controls. IL-1beta, IL-6, BAFF, resistin, and adiponectin levels were higher in patients than controls (p < 0.05). pSS patients with MetS (n = 28) had higher BMI, waist circumference, cholesterol, LDL-C, triglycerides, insulin, leptin and HOMA-IR values, and greater hypertension and diabetes rates than pSS patients without MetS (n = 43) (p < 0.05). Current and/or previous prednisone use (75.0 vs. 62.8 %, p = 0.313), current (3.0 +/- 4.5 vs. 1.6 +/- 3.2 mg/day, p = 0.299), and cumulative prednisone doses (p = 0.495) were similar in both groups. Otherwise, IL-1beta level was higher in MetS patients than in non-MetS patients (p = 0.012), and this finding was confirmed (p = 0.048) by multivariate analysis with adjustments for age, ethnicity, prednisone use, current and cumulative prednisone doses, and duration of use. We identified high MetS frequency and abnormal adipocytokine profile in pSS. The association of MetS with elevated IL-1beta level suggests that inflammation plays an important role in its pathogenesis.
- Lupus anticoagulant: a marker for stroke and venous thrombosis in primary Sjogren's syndrome(2012) PASOTO, Sandra Gofinet; CHAKKOUR, Henrique Pires; NATALINO, Renato Romera; VIANA, Vilma S. T.; BUENO, Cleonice; LIANZA, Alessandro Cavalcanti; ANDRADE, Jose Lazaro de; LEVY NETO, Mauricio; FULLER, Ricardo; BONFA, EloisaAntiphospholipid antibodies (aPL) and antiphospholipid syndrome (APS) have been described in primary Sjogren's syndrome (pSS) with controversial findings regarding aPL prevalence and their association with thrombotic events. We evaluated 100 consecutive pSS patients (American-European criteria) and 89 age-gender-ethnicity-matched healthy controls for IgG/IgM anticardiolipin (aCL), IgG/IgM anti-beta2-glycoprotein-I (a beta 2GPI), and lupus anticoagulant (LA) (positivity according to APS Sydney's criteria). Clinical analysis followed standardized interview and physical examination assessing thrombotic and nonthrombotic APS manifestations and thrombosis risk factors. aPLs were detected in 16 % patients and 5.6 % controls (p = 0.035). LA was the most common aPL in patients (9 %), followed by a beta 2GPI (5 %) and aCL (4 %). Thrombotic events occurred in five patients [stroke in two, myocardial infarction in one and deep-vein thrombosis (DVT) in four], but in none of controls (p = 0.061). Mean age at time of stroke was 35 years. Three patients with thrombotic events (including the two with stroke) had APS (Sydney's criteria) and were positive exclusively for LA. Comparison of patients with (n = 16) and without (n = 84) aPL revealed similar mean age, female predominance, and ethnicity (p > =0.387). Frequencies of livedo reticularis (25 vs. 4.8 %, p = 0.021), stroke (12.5 vs. 0 %, p = 0.024), and DVT (18.8 vs. 1.2 %, p = 0.013) were significantly higher in APL + patients. Conversely, frequencies of hypertension, dyslipidemia, diabetes, obesity, smoking, sedentarism, and hormonal contraception were similar in patients with or without aPL (p a parts per thousand yenaEuro parts per thousand 0.253). Our study identified LA as an important marker for APS in pSS, particularly for stroke in young patients, warranting routine evaluation of these antibodies and rigorous intervention in modifiable risk factors.