SANDRA GOFINET PASOTO

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Instituto Central, Hospital das Clínicas, Faculdade de Medicina - Médico
LIM/17 - Laboratório de Investigação em Reumatologia, Hospital das Clínicas, Faculdade de Medicina
LIM/03 - Laboratório de Medicina Laboratorial, Hospital das Clínicas, Faculdade de Medicina

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Autor: PASOTO, S. G. × Autor e Coautores FMUSP-HC Normalizados: ELOISA SILVA DUTRA DE OLIVEIRA BONFA ×

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  • conferenceObject
    CLINICAL AND SEROLOGICAL COMPARATIVE ANALYSIS OF SYSTEMIC SCLEROSIS WITH OR WITHOUT OVERLAP SYNDROMES IN A LARGE BRAZILIAN COHORT
    (2014) SILVA, C. M.; PASOTO, S. G.; VIANA, V. S.; SEGURO, L. P. C.; ANDRADE, D. C. O.; BONFA, E.; SAMPAIO-BARROS, P. D.
  • article 27 Citação(ões) na Scopus
    Ovarian reserve in adult patients with childhood-onset lupus: a possible deleterious effect of methotrexate?
    (2014) ARAUJO, D. B. de; YAMAKAMI, L. Y. S.; AIKAWA, N. E.; BONFA, E.; VIANA, V. S. T.; PASOTO, S. G.; PEREIRA, R. M. R.; SERAFIN, P. C.; BORBA, E. F.; SILVA, C. A.
    Objectives: To assess ovarian reserve markers and anti-corpus luteum antibodies (anti-CoL) in adult patients with childhood-onset systemic lupus erythematosus (c-SLE). Method: Fifty-seven adult c-SLE female patients and 21 healthy controls were evaluated for anti-CoL. Ovarian reserve was assessed by: follicle stimulating hormone (FSH), luteinizing hormone (LH), oestradiol, anti-Mullerian hormone (AMH), and antral follicle count (AFC). Demographic data, menstrual abnormalities, disease activity, damage, and treatment were also analysed. Results: The median current age was similar in adult c-SLE patients and controls (27.7 vs. 27.7 years, p = 0.414). The medians of AMH (1.1 vs. 1.5 ng/mL, p = 0.037) and AFC (6 vs. 16, p < 0.001) were significantly reduced in SLE patients compared to controls without significant menstrual abnormalities. Anti-CoL were solely observed in c-SLE patients (16% vs. 0%, p = 0.103) and were not associated with demographic data, ovarian reserve parameters, disease activity/damage, and treatment. Further evaluation of c-SLE patients treated with cyclophosphamide revealed a higher median of FSH levels compared to c-SLE patients not treated with cyclophosphamide and controls (8.8 vs. 5.7 vs. 5.6 IU/L, p = 0.032) and lower median AMH (0.4 vs. 1.5 vs. 1.5 ng/mL, p = 0.004) and AFC (4.0 vs. 6.5 vs. 16 IU/L, p = 0.001) levels. Nineteen patients treated exclusively with methotrexate demonstrated a negative correlation between the cumulative dose and AMH levels (p = 0.027, r = -0.507). Conclusions: The present study demonstrated for the first time that a high cumulative methotrexate dose is a possible cause of subclinical ovarian dysfunction in adult c-SLE patients. Further studies are required to confirm this deleterious effect in other rheumatic diseases, particularly juvenile idiopathic arthritis and idiopathic inflammatory myopathy.
  • conferenceObject
    PERIPHERAL NERVOUS SYSTEM DISEASE IN SYSTEMIC LUPUS ERYTHEMATOSUS: THE ROLE OF PREDISPOSING CONDITIONS
    (2018) FARGETTI, S.; BONFA, E.; SHINJO, S. K.; PASOTO, S. G.; SEGURO, L. P. C.; LOPES, M. R. U.; GONCALVES, C. R.; BORBA, E. F.
  • conferenceObject
    SYSTEMIC SCLEROSIS-RELATED AUTO-ANTIBODIES ARE MARKERS OF NEW CLINICAL ASSOCIATIONS IN A COHORT OF 328 BRAZILIAN PATIENTS
    (2014) SILVA, C. M.; BORTOLUZZO, A. B.; VIANA, V. S.; PASOTO, S. G.; LEON, E. P.; BONFA, E.; SAMPAIO-BARROS, P. D.
  • conferenceObject
    SHORT AND LONG-TERM FOLLOW-UP OF PERIPHERAL NEUROPATHY DUE TO SYSTEMIC LUPUS ERYTHEMATOSUS: EVIDENCE OF A FAVORABLE OUTCOME
    (2018) FARGETTI, S.; BONFA, E.; SHINJO, S. K.; PASOTO, S. G.; SEGURO, L. P. C.; LOPES, M. R. U.; GONCALVES, C. R.; BORBA, E. F.
  • conferenceObject
    CLINICAL AND SEROLOGICAL COMPARATIVE ANALYSIS OF SYSTEMIC SCLEROSIS WITH OR WITHOUT OVERLAP SYNDROMES IN A LARGE BRAZILIAN COHORT
    (2014) SILVA, C. M.; VIANA, V. S.; PASOTO, S. G.; SEGURO, L. P.; ANDRADE, D. C. O.; BONFA, E.; SAMOIO-BARROS, P. D.
  • article 2 Citação(ões) na Scopus
    Primary dental care treatment in primary Sjogren's syndrome: a possible role in improving salivary flow rate
    (2022) MARTINS, V. A. O.; FLORIANO, T. F.; LEON, E. P.; VILLAMARIN, L. E. B.; DEVEZA, G. B. H.; AIKAWA, N. E.; SILVA, C. A. A.; KUPA, L. V. K.; PERES, M. P. S. M.; BRAZ-SILVA, P. H.; BONFA, E.; PASOTO, S. G.
    Objective Primary Sjogren's syndrome (pSS) is an inflammatory chronic disorder that mainly affects exocrine glands. Additionally, oral infections can aggravate the glandular dysfunction. However, data on primary dental care (PDC) treatment in pSS are scarce. This study aimed to appraise the impact of PDC on the Xerostomia Inventory (XI), unstimulated/stimulated salivary flow rates and salivary cytokine profile in pSS. Methods Fifty-two pSS patients and 52 sex- and age-matched control participants without systemic autoimmune diseases were included in a prospective study. At inclusion, all participants were assessed through a standardised protocol, measurement of salivary pro-inflammatory cytokines, and underwent PDC. Dental procedures included: oral hygiene guidance, restorative treatment of caries, surgical removal of residual roots and impacted or partially erupted teeth, cysts, supra and subgingival periodontal scaling and treatment of soft tissue disorders (removal of lesions and treatment of opportunistic infections). After 3 months, the clinical/laboratorial assessments were repeated. Results At inclusion, the Decayed, Missing and Filled Teeth (DMFT) index was higher in the pSS patients than in the control group (13.3 +/- 8.2 vs. 8.6 +/- 6.2, p=0.002), whereas periodontal parameters were comparable in both groups (p>0.05). After PDC, 26.9% of pSS patients showed a reduction of at least 6 points (clinical improvement) in XI, but mean XI remained unchanged (p=0.285). PDC resulted in an increase in mean unstimulated (p<0.001) and stimulated (p=0.001) salivary flow rates in pSS, with no change in salivary cytokine profile (p=0.05). Conclusion PDC promoted improvement in unstimulated and stimulated salivary flow rates in pSS. This novel finding reinforces the recommendation of this strategy for pSS patients. Clinicaltrials.gov (Identifier: NCT03711214).
  • conferenceObject
    SYSTEMIC SCLEROSIS-RELATED AUTO-ANTIBODIES ARE MARKERS OF NEW CLINICAL ASSOCIATIONS IN A COHORT OF 328 BRAZILIAN PATIENTS
    (2014) SILVA, C. M.; BORTOLUZZO, A. B.; VIANA, V. S.; PASOTO, S. G.; LEON, E. P.; BONFA, E.; SAMPAIO-BARROS, P. D.
  • article 0 Citação(ões) na Scopus
  • article 7 Citação(ões) na Scopus
    Characterizing hand and wrist ultrasound pattern in primary Sjogren's syndrome: a case-control study
    (2020) GUEDES, L. K. N.; LEON, E. P.; BOCATE, T. S.; BONFIGLIOLLI, K. R.; V, S. Lourenco; BONFA, E.; PASOTO, S. G.
    Introduction/objectives To evaluate the clinical relevance of high-resolution hand and wrist ultrasound (US) findings and their possible associations with anti-citrullinated peptide antibodies in primary Sjogren's syndrome (pSS). Methods Ninety-seven consecutive pSS patients (American-European Consensus Group, 2002) without meeting the American College of Rheumatology (ACR) criteria (1987) for rheumatoid arthritis (RA); 20 RA patients (ACR/European League Against Rheumatism (EULAR) criteria, 2010); and 80 healthy individuals with comparable age, gender, and ethnicity were enrolled in a case-control study. Disease activity was assessed by EULAR Sjogren's Syndrome Disease Activity Index (ESSDAI). US was performed by one expert blinded to anti-CCP, anti-MCV, and IgM rheumatoid factor tested by ELISA. Results Frequencies of grade 3 synovitis (9.3 vs. 0%, p = 0.004), tenosynovitis (36.1 vs. 3.8%, p < 0.001), and erosions (27.8 vs. 7.5%, p = 0.001) on US were higher in pSS patients than in healthy controls. ESSDAI presented a moderate correlation with the synovitis number (p = 0.001) and tenosynovitis (p < 0.001). Most pSS patients with erosions on US (81.5%) had negative anti-CCP. Nevertheless, anti-CCP >= 3x cut-off value was associated with the presence of erosions in pSS (p = 0.026). Erosions in pSS were mainly small size contrasting with moderate/large size in RA (p < 0.001), and positive power Doppler synovitis predominated in RA (p < 0.001). Conclusions US identified significant frequencies of grade 3 synovitis, tenosynovitis, and erosions in pSS. Synovitis and tenosynovitis numbers were correlated with ESSDAI. Association between erosions on US and anti-CCP (high titers) in pSS possibly identifies a subgroup with severe arthritis. These findings suggest that US is a useful method for assessing joint involvement in pSS.