VILMA DOS SANTOS TRINDADE VIANA
Projetos de Pesquisa
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LIM/17 - Laboratório de Investigação em Reumatologia, Hospital das Clínicas, Faculdade de Medicina
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article 22 Citação(ões) na Scopus Dyslipidaemia in juvenile dermatomyositis: the role of disease activity(2013) KOZU, K. T.; SILVA, C. A.; BONFA, E.; SALLUM, A. M.; PEREIRA, R. M. R.; VIANA, V. S.; BORBA, E.; CAMPOS, L. M.Objective To evaluate the presence of dyslipidaemia in JDM and its possible risk factors. Methods Twenty-five JDM patients were compared to 25 healthy controls according to demographic data, body composition, fasting lipoproteins, glycaemia, insulin, antibodies and muscle enzymes. JDM scores were assessed: CMAS, MMT, DAS, MYOACT and MYTAX. Results Abnormal lipid profile was found in nine patients and four controls (36% vs. 16%, p=0.196). TDM patients demonstrated significant higher levels of triglycerides (TG) [80(31-340) vs. 61(19-182) mgldL, p=0.011 j and higher frequency of abnormal levels of high density lipoproteins (HDL) (28% vs. 4%, p=0.04) when compared to controls. JDM patients with dyslipidaemia demonstrated significant lower median of HDL levels 129(0-49) vs. 50(39-72) mgldL, p=0.0005, higher frequency of low HDL levels (77% vs. 0%, p=0.0001),.higher TG levels [128(31-340) vs. 69(46-138) mgldL, p=0.011), and also a higher frequency of increased levels of TG (44% vs. 0%, p=0.01), and TC (33% vs. 0%, p=0.03) when compared to those without this condition. Positive anti-LPL antibody was detected in just one JDM patient with abnormal lipid profile. JDM with dyslipidaemia had higher ESR (26 vs. I 4.5mmllsthour, p=0.006), CRP (2.1 vs. 0.4mgldL, p=0.01), DAS (6 vs. 2, p=0.008), MYOACT(0.13 vs. 0.01, p=0.012), MYTAX(0.06vs.0,p=0.018), and lower scores of CMAS (47 vs. 52, p=0.024) and MMT (78 vs. 80, p=0.001) compared to JDM without dyslipidaemia. Positive correlations were detected between TG levels and CRP (7-.19.697, p=0.001), DAS (r-0.610, p=0.001), MYOACT (r=0.661, p=0.001),114YTAX (r-0.511, p=0.008), and negative correlations with CMAS (r=-0.506, p=0.009) and MMT (r=-0.535, p=0.005). No differences were found between these groups regarding body composition, lipodystrophy, anti-LPL antibodies, and treatment except by higher frequency of cyclosporine current use in patients with dys.lipidaemia (33% vs. 0%, p=0.03). Conclusions Dyslipidaemia in JDM patients was characterised by increased levels of TG and low levels of HDL. Disease activity and cyclosporine use were the mainly factors associated to these abnormalities.- Myositis-specific and myositis-associated autoantibody profiles and their clinical associations in a large series of patients with polymyositis and dermatomyositis(2013) CRUELLAS, Marcela Gran Pina; VIANA, Vilma dos Santos Trindade; LEVY-NETO, Mauricio; SOUZA, Fernando Henrique Carlos de; SHINJO, Samuel KatsuyukiOBJECTIVE: To analyze the prevalence of myositis-specific and myositis-associated autoantibodies and their clinical correlations in a large series of patients with dermatomyositis/polymyositis. METHOD: This cross-sectional study enrolled 127 dermatomyositis cases and 95 polymyositis cases. The disease-related autoantibody profiles were determined using a commercially available blood testing kit. RESULTS: The prevalence of myositis-specific autoantibodies in all 222 patients was 34.4%, whereas myositis-associated autoantibodies were found in 41.4% of the patients. The most frequently found autoantibody was anti-Ro-52 (36.9%), followed by anti-Jo-1 (18.9%), anti-Mi-2 (8.1%), anti-Ku (4.1%), anti-SRP (3.2%), anti-PL-7 (3.2%), anti-PL-12 (2.7%), anti-PM/Scl75 (2.7%), and anti-PM/Scl100 (2.7%). The distributions of these autoantibodies were comparable between polymyositis and dermatomyositis, except for a higher prevalence of anti-Jo-1 in polymyositis. Anti-Mi-2 was more prevalent in dermatomyositis. Notably, in the multivariate analysis, anti-Mi-2 and anti-Ro-52 were associated with photosensitivity and pulmonary disorders, respectively, in dermatomyositis. Anti-Jo-1 was significantly correlated with pulmonary disorders in polymyositis. Moreover, anti-Ro-52 was associated with anti-Jo-1 in both diseases. No significant correlation was observed between the remaining autoantibodies and the clinical and/or laboratory findings. CONCLUSIONS: Our data are consistent with those from other published studies involving other populations, although certain findings warrant consideration. Anti-Ro-52 and anti-Jo-1 were strongly associated with one another. Anti-Ro-52 was correlated with pulmonary disorders in dermatomyositis, whereas anti-Jo-1 was correlated with pulmonary alterations in polymyositis.
- EBV reactivation serological profile in primary Sjogren's syndrome: an underlying trigger of active articular involvement?(2013) PASOTO, Sandra Gofinet; NATALINO, Renato Romera; CHAKKOUR, Henrique Pires; VIANA, Vilma dos Santos Trindade; BUENO, Cleonice; LEON, Elaine Pires; VENDRAMINI, Margarete Borges Gualhardo; LEVY NETO, Mauricio; BONFA, EloisaAntibody to Epstein-Barr virus (EBV) early antigen diffuse (anti-EA-D) is associated with viral replication. However, their possible associations with clinical/therapeutic features in primary Sjogren's syndrome (pSS) were not established. We evaluated 100 pSS patients (American-European Criteria) and 89 age/gender/ethnicity-matched healthy controls. Disease activity was measured by EULAR Sjogren's Syndrome Disease Activity Index (ESSDAI). Antibodies to EBV (anti-VCA IgG/IgM, anti-EBNA-1 IgG, anti-EA-D IgG) were determined by ELISA. Patients and controls had comparable frequencies and mean levels of anti-VCA IgG (90 vs. 86.5 %, p = 0.501; 2.6 +/- A 1.1 vs. 2.5 +/- A 1.1 AU/mL, p = 0.737) and anti-EBNA-1 IgG (92 vs. 94.4 %, p = 0.576; 141.3 +/- A 69.8 vs. 135.6 +/- A 67.5 RU/mL, p = 0.464). Anti-VCA IgM was negative in all cases. Noteworthy, higher frequency and increased mean levels of anti-EA-D were observed in patients than controls (36 vs. 4.5 %, p < 0.0001; 38.6 +/- A 57.4 vs. 7.9 +/- A 26.3 RU/mL, p < 0.0001). Further analysis of patients with (n = 36) and without (n = 64) anti-EA-D revealed comparable age/gender/ethnicity (p a parts per thousand yen 0.551), current prednisone dose (4.8 +/- A 6.9 vs. 5.1 +/- A 10.4 mg/day, p = 0.319), and current uses of prednisone (52.8 vs. 37.5 %, p = 0.148) and immunosuppressants (44.4 vs. 31.3 %, p = 0.201). ESSDAI values were comparable (p = 0.102), but joint activity was more frequent (25 vs. 9.4 %, p = 0.045) in anti-EA-D positive patients. Anti-EA-D antibodies were not associated with anti-Ro/SSA (p = 1.000), anti-La/SSB (p = 0.652), rheumatoid factor (p = 1.000), anti-alpha-fodrin (p = 0.390) or antiphospholipid antibodies (p = 0.573), not suggesting cross-reactivity. The higher anti-EA-D frequency associated with joint activity raises the possibility that a subclinical EBV reactivation may trigger or perpetuate the articular involvement in pSS.
- Anti-ribosomal P protein: a novel antibody in autoimmune hepatitis(2013) CALICH, Ana L.; VIANA, Vilma S. T.; CANCADO, Eduardo; TUSTUMI, Francisco; TERRABUIO, Debora R. B.; LEON, Elaine P.; SILVA, Clovis A.; BORBA, Eduardo F.; BONFA, EloisaBackground Autoantibodies to ribosomal P proteins (anti-rib P) are specific serological markers for systemic lupus erythematosus (SLE) and are associated with liver involvement in this disease. The similarity in autoimmune background between autoimmune hepatitis (AIH) and SLE-associated hepatitis raises the possibility that anti-rib P antibodies might also have relevance in AIH. Aims To evaluate the frequency and clinical significance of anti-rib P antibodies in a large AIH cohort. Methods Sera obtained at diagnosis of 96 AIH patients and of 82 healthy controls were tested for IgG anti-ribosomal P protein by ELISA. All of the sera were also screened for other lupus-specific autoantibodies, three patients with the presence of anti-dsDNA (n=1) and anti-Sm (n=2) were excluded. Results Moderate to high titres (>40U) of anti-rib P antibody were found in 9.7% (9/93) of the AIH patients and none of the controls (P=0.003). At presentation, AIH patients with and without anti-rib P antibodies had similar demographic/clinical features, including the frequency of cirrhosis (44.4 vs. 28.5%, P=0.44), hepatic laboratorial findings (0.05). Importantly, at the final observation (follow-up period 10.2 +/- 4.9years), the AIH patients with anti-rib P had a significantly higher frequency of cirrhosis compared with the negative group (100 vs. 60%, P=0.04). Conclusion The novel demonstration of anti-rib P in AIH patients without clinical or laboratory evidence of SLE suggests a common underlying mechanism targeting the liver in these two diseases. In addition, this antibody appears to predict the patients with worse AIH prognoses.
- Short and long-term effects of pandemic unadjuvanted influenza A(H1N1)pdm09 vaccine on clinical manifestations and autoantibody profile in primary Sjogren's syndrome(2013) PASOTO, Sandra Gofinet; RIBEIRO, Ana Cristina; VIANA, Vilma Santos Trindade; LEON, Elaine Pires; BUENO, Cleonice; LEVY NETO, Mauricio; PRECIOSO, Alexander Roberto; TIMENETSKY, Maria do Carmo Sampaio Tavares; BONFA, EloisaDespite WHO recommendations about the A/Califomia/7/2009/H1N1-like virus vaccination, studies evaluating its possible influence on clinical manifestations and autoantibody profile in primary Sjogren's syndrome (SS) are scarce. The aim of this study was to evaluate the possible influence of the unadjuvanted A/Califomia/7/2009/H1N1-like virus vaccination on clinical manifestations and autoantibody profile in SS in the short/long-term. Thirty-six SS patients (The American-European Consensus Group Criteria, 2002) and 36 healthy controls with comparable mean age and gender were evaluated before and 21-days after this vaccination regarding seroprotection/seroconversion, factor increase in geometric mean titer (FI-GMT) and side effects. New onset of disease flares and autoantibody profile [antinuclear antibodies, anti-dsDNA, anti-Ro(SSA)/La(SSB), anti-RNP/anti-Sm, rheumatoid factor, anti-alpha-fodrin, anticardiolipin and anti-beta2-glycoprotein-I] were assessed before, 21-days and 1-year after vaccination. Patients and controls had similar rates of seroconversion (77.8 vs. 69.4%, p = 0.42), seroprotection (83.3 vs. 72.2%, p = 0.26) and FI-GMT (p = 0.85). Disease duration, prednisone (2.1 +/- 4.9 mg/day), methotrexate and azathioprine did not affect seroconversion (p > 0.05). Regarding short-term, no change in the frequency or levels of autoantibodies was observed (p > 0.05) and only mild side effects were reported in comparable rates to controls (p > 0.05). During 1-year follow-up, the frequency of new disease flares was similar to the previous year (11 vs. 19%, p = 0.51), and four patients developed positivity to one of the following specificities: anti-Ro(SSA)/anti-La/(SSB), anti-alpha-fodrin, or IgM anticardiolipin. None developed specific lupus autoantibodies. Of note, a significant increase in the mean levels of anti-Ro/SSA (p = 0.0001) and anti-La/SSB (p = 0.002) was detected after 1-year with no change in the other autoantibodies. This is the first study indicating that influenza A(H1N1)pdm09 vaccine induces long-term changes in autoantibody profile restricted to SS spectrum without a deleterious effect in disease course.
- 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.
conferenceObject Ovarian Dysfunction In Adult Childhood-Onset Systemic Lupus Erythematosus Patients: A Possible Role Of Methotrexate?(2013) ARAUJO, Daniel B.; YAMAKAMI, Lucas; BONFA, Eloisa; VIANA, Vilma S. T.; PASOTO, Sandra G.; PEREIRA, Rosa M.; SERAFIN, Paulo C.; BORBA, Eduardo F.; SILVA, Clovis A.