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INTRODUCTION: Biological disease-modifying antirheumatic drugs (bDMARD) have improved the clinical course and quality of life of patients with rheumatoid arthritis (RA). However, some patients failed to respond or have an insufficient response to bDMARD early in the course of the treatment. OBJECTIVES: To determine the percentage of RA patients who need to switch due to ineffectiveness in the first year of treatment and to identify specific baseline features as possible predictors of switch due to ineffectiveness in the first year of treatment. MATERIALS AND METHODS: An observational retrospective study was conducted with patients with RA that started their first bDMARD. Demographic data, disease characteristics, disease activity data scores, laboratory parameters and treatment at baseline were collected. The proportion of patients who failed to respond and who switched to another bDMARD in the first year of treatment was calculated. RESULTS: A total of 437 (364 females, 83.3%) patients with RA were included. The majority of these patients started an anti-TNF-α agent (n=315, 72.1%). Forty-eight (11.0%) patients failed to respond to the bDMARD in the first year of treatment. There were significantly more current or former smokers (p=0.030), with a history of depression (p=0.003) and positive for RF at baseline (p=0.014) in the switch group. In the multivariate analysis, anti-TNF-α agents use (OR 8.3, 95% CI 2.4-28.8, p=0.001), tobacco exposure (OR 2.3, 95% CI 1.1-4.8, p=0.02) and history of depression (OR 3.1, 95% CI 1.3-7.7) seem to predict the need to switch in the first year of treatment due to ineffectiveness. DISCUSSION AND CONCLUSION: In our study, tobacco exposure and depression appear to be modifiable risk factors associated with early switching due to ineffectiveness. Addressing these factors in daily clinical practice is crucial to enhance the overall response to therapy and improve the well-being of patients.
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Antirreumáticos , Artrite Reumatoide , Substituição de Medicamentos , Falha de Tratamento , Humanos , Artrite Reumatoide/tratamento farmacológico , Artrite Reumatoide/complicações , Feminino , Masculino , Estudos Retrospectivos , Pessoa de Meia-Idade , Antirreumáticos/uso terapêutico , Fatores de Risco , Idoso , Adulto , Fatores de TempoRESUMO
INTRODUCTION: Spondyloarthritis (SpA) is a group of chronic inflammatory diseases, often affecting women in reproductive age. These diseases can have a significant impact on the reproductive health of women. Preconception counseling and medication adjustments have shown to reduce flares and improve pregnancy outcomes in women with rheumatoid arthritis. However, in women with SpA data of the impact of preconception counselling on pregnancy outcomes is scarce. The aim of this study is to evaluate that. METHODS: In this retrospective multicentric study, data was collected from medical records of women who gave birth from 2020 to 2022. The study included 45 pregnancies, which were divided into two categories whether they received preconception consultation or not. Data was collected on patient characteristics, disease duration, medications used, and preconception counselling. Outcomes were divided into two groups: maternal and fetal outcomes. RESULTS: 30 out of 45 pregnancies (66.67%) had received preconception counselling, having a significantly lower percentage of flares occurring postpartum compared to the non-counselling group (36.6% vs 6.4%, p=0.031) and lower percentage of contraindicated medication during pregnancy (20.0 vs 0.0%, p=0.011). CONCLUSION: Preconception counselling in women with SpA can increase the likelihood of medication adjustments before pregnancy and decrease the occurrence of flares postpartum. These findings suggest that preconception counselling should be implemented in the management of pregnant women with SpA to improve pregnancy outcomes. Further studies are needed to confirm the effectiveness of preconception counselling and to determine the optimal approach.
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Aconselhamento , Cuidado Pré-Concepcional , Complicações na Gravidez , Resultado da Gravidez , Espondilartrite , Humanos , Feminino , Gravidez , Adulto , Estudos Retrospectivos , Cuidado Pré-Concepcional/métodos , Resultado da Gravidez/epidemiologia , Complicações na Gravidez/tratamento farmacológico , Espondilartrite/tratamento farmacológicoAssuntos
Displasia Fibrosa Poliostótica , Humanos , Displasia Fibrosa Poliostótica/diagnóstico , Displasia Fibrosa Poliostótica/diagnóstico por imagem , Displasia Fibrosa Poliostótica/complicações , Anormalidades Craniofaciais/diagnóstico , Anormalidades Craniofaciais/complicações , Feminino , MasculinoRESUMO
Syphilis is a chronic venereal disease caused by Treponema pallidum (TP). Destructive arthritis is rare in its primary and secondary stages but can occur in the tertiary stage and its congenital form.
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OBJECTIVES: Anti-SSA autoantibodies can be differentiated according to their antigenic target proteins as anti-Ro60 (60 kDa) or anti-Ro52 (52 kDa). Anti-SSA(Ro60) antibodies are clearly associated with connective tissue diseases (CTD), but the clinical significance of anti-SSA(Ro52) antibodies remains unclear. The aim of the present study was to analyse the disease phenotype of patients with anti-Ro52 and/or anti-Ro60 antibodies. METHODS: A multicentre, cross-sectional study was carried out of positive anti-Ro52 and/or Ro60 antibodies patients followed at 10 Rheumatology centres from January 2018 until December 2021. Patients were categorised into 3 groups: group 1 (Ro52+/Ro60-); group 2 (Ro52-/Ro60+); group 3 (Ro52+/Ro60+). Antinuclear antibodies were evaluated by indirect immunofluorescence assay and further screened for anti-extractable nuclear antigen (ENA) antibodies. Demographicsand clinical data were compared between the 3 groups, by patients' medical chart review. Univariate analysis was performed and subsequently logistic regression was used to identify intergroup differences and calculate the odds ratio with a 95% confidence interval (95% CI). RESULTS: We included 776 patients [female: 83.1%; median age: 59 (46-71) years]. Groups 1, 2, and 3 comprised 31.1%, 32.6%, and 36.3% of the patients, respectively. Anti-Ro52 antibody alone was more frequently associated with non-rheumatic diseases, older age, and men (p<0.05). Among patients with CTD, the diagnosis of systemic lupus erythematosus is 3 and 2 times more prevalent in groups 2 and 3, respectively, than in group 1 [OR 2.8 (95% CI 1.60, 4.97), p<0.001; OR 2.2 (95% CI 1.28, 3.86), p<0.01]. In group 2, the diagnosis of undifferentiated CTD is more frequent than in the other groups. Group 1 was more frequently associated with inflammatory myositis than group 2 [OR 0.09 (95% CI 0.01, 0.33), p<0.001] or group 3 [OR 0.08 (95% CI 0.01, 0.29), p<0.001]. Group 1 was also more frequently associated with arthritis (p<0.01), interstitial lung disease (p<0.01), and myositis (p<0.01). CONCLUSIONS: Anti-Ro52+ antibody alone is frequently found in patients with non-rheumatic diseases. In addition, anti-Ro52+ antibody is also prevalent in patients with CTD and associated with clinical phenotypes that are different from anti-Ro60+ antibody.
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Anticorpos Antinucleares , Fenótipo , Ribonucleoproteínas , Humanos , Feminino , Masculino , Pessoa de Meia-Idade , Estudos Transversais , Ribonucleoproteínas/imunologia , Anticorpos Antinucleares/sangue , Anticorpos Antinucleares/imunologia , Idoso , Autoanticorpos/sangue , Adulto , Doenças do Tecido Conjuntivo/imunologia , Doenças do Tecido Conjuntivo/diagnóstico , Doenças do Tecido Conjuntivo/sangue , Biomarcadores/sangue , Lúpus Eritematoso Sistêmico/imunologia , Lúpus Eritematoso Sistêmico/diagnóstico , Lúpus Eritematoso Sistêmico/sangue , RNA Citoplasmático Pequeno/imunologia , AutoantígenosRESUMO
INTRODUCTION: Psoriatic arthritis (PsA) is a chronic, progressive inflammatory joint disease that is associated with higher prevalence of depression. There is limited literature about the impact of depression, particularly regarding the response to therapy. METHODS: A retrospective cohort study with PsA patients that started their first biologic disease-modifying antirheumatic drugs (bDMARD) was conducted. In the majority of cases, a cutoff score of ≥ 8 in Hospital Anxiety and Depression Scale (HADS) was used to define cases of depression. In cases where patients did not complete the questionnaire, a previous diagnosis made by a psychiatrist was used to establish the presence of depression. Response to therapy 12 months after the start of bDMARD was evaluated and the switch rate to another bDMARD due to inefficacy was assessed at month 12. RESULTS: A total of 129 patients (66 females, 51.2%; mean age of 47.7 ± 11.0 years and mean disease duration of 10.0 ± 7.7 years) with PsA were included. Thirty-two (24.8%) patients had depression. Patients with depression and peripheral involvement had a significantly lower ACR20/50/70 responses (p = 0.001, p = 0.002, and p = 0.001 respectively) after 12 months of therapy and a significantly worse EULAR response (p = 0.002). Furthermore, patients with depression and axial involvement had a significantly worse response based on ASDAS response criteria (p = 0.031). Switch due to ineffectiveness in the first 12 months was significantly higher in patients with depression (p = 0.002). CONCLUSION: Depression in PsA is a frequent yet often understudied comorbidity. The causal relationship between depression and PsA is difficult to decrypt and further research is needed. Recognition of depressive symptoms is crucial and a multidisciplinary approach should be provided to individuals with this comorbidity. Key Points ⢠Depression in PsA is a frequent yet often understudied comorbidity. In our study, the prevalence of depression was 24.8%. ⢠Depression in PsA seems to be associated to lower response to therapy and higher discontinuation rates of bDMARD. ⢠Recognition of depressive symptoms is crucial and a multidisciplinary approach should be provided to individuals with this comorbidity.
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Antirreumáticos , Artrite Psoriásica , Produtos Biológicos , Feminino , Humanos , Adulto , Pessoa de Meia-Idade , Artrite Psoriásica/complicações , Artrite Psoriásica/tratamento farmacológico , Artrite Psoriásica/diagnóstico , Estudos Retrospectivos , Depressão/complicações , Depressão/epidemiologia , Produtos Biológicos/uso terapêutico , Antirreumáticos/uso terapêuticoRESUMO
INTRODUCTION: Immune-mediated skin lesions (IMSL) can be very disabling leading to treatment discontinuation. Although these lesions have rarely been previously described, the true incidence is unknown. OBJECTIVE: To explore the cumulative incidence, management and outcomes of IMSL related to bDMARD in a large cohort of patients with chronic inflammatory rheumatic diseases. To explore possible associations and risk factors for IMSL development. METHODS: A retrospective single-center study of patients with rheumatoid arthritis (RA), spondylarthritis (SpA) and psoriatic arthritis (PsA) that had been treated with at least one bDMARD for at least 6 months was conducted. IMSL related to bDMARD characteristics and outcomes were collected. RESULTS: A total of 989 patients with RA, SpA and PsA were included. Twenty-seven patients (2.7%) presented IMSL potentially related to bDMARD, being psoriasis the most common IMSL (n=12, 44.4%), followed by drug-induced lupus erythematosus (n=6), alopecia areata (n=3) and leukocytoclastic vasculitis (n=2). IMSL led to withdrawal of bDMARD in 18 of the 27 patients (66.7%). Patients with IMSL had younger age at diagnosis (p=0.038), longer disease duration (p=0.018), longer duration of bDMARD treatment (p=0.008), and higher number of previous bDMARDs (p < 0.001) than patients without IMSL. In the group of patients with IMSL there was a significantly higher percentage of patients treated with adalimumab (p < 0.001). In multivariate regression model, the number of previous bDMARDs (OR 2.13, 95%CI 1.47-3.10, p < 0.001) and treatment with adalimumab (OR 4.60, 95%CI 1.96-10.80 , p < 0.001) were statistically significant predictive factors for IMSL development. CONCLUSION: In our study, IMSL related to bDMARDs had an estimated cumulative incidence of 2.7%. Younger age at diagnosis, longer disease duration, longer duration of bDMARD treatment, higher number of previous bDMARDs and treatment with adalimumab were independently associated with an increased risk of IMSL development.
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INTRODUCTION/OBJECTIVES: The study aims to define the clinical and subclinical calcinosis prevalence, the sensitivity of radiographed site and clinical method for its diagnosis, and the phenotype of Portuguese systemic sclerosis (SSc) patients with calcinosis. METHOD: A cross-sectional multicenter study was conducted with SSc patients fulfilling Leroy/Medsger 2001 or ACR/EULAR 2013 classification criteria, registered in the Reuma.pt. Calcinosis was assessed through clinical examination and radiographs of hands, elbows, knees, and feet. Independent parametric or non-parametric tests, multivariate logistic regression, and sensitivity calculation of radiographed site and clinical method for calcinosis detection were performed. RESULTS: We included 226 patients. Clinical calcinosis was described in 63 (28.1%) and radiological calcinosis in 91 (40.3%) patients, of which 37 (40.7%) were subclinical. The most sensitive location to detect calcinosis was the hand (74.7%). Sensitivity of the clinical method was 58.2%. Calcinosis patients were more often female (p = 0.008) and older (p < 0.001) and had more frequently longer disease duration (p < 0.001), limited SSc (p = 0.017), telangiectasia (p = 0.039), digital ulcers (p = 0.001), esophageal (p < 0.001) and intestinal (p = 0.003) involvements, osteoporosis (p = 0.028), and late capillaroscopic pattern (p < 0.001). In multivariate analysis, digital ulcers (OR 2.63, 95% CI 1.02-6.78, p = 0.045) predicted overall calcinosis, esophageal involvement (OR 3.52, 95% CI 1.28-9.67, p = 0.015) and osteoporosis (OR 4.1, 95% CI 1.2-14.2, p = 0.027) predicted hand calcinosis, and late capillaroscopic pattern (OR 7.6, 95% CI 1.7-34.9, p = 0.009) predicted knee calcinosis. Anti-nuclear antibody positivity was associated with less knee calcinosis (OR 0.021, 95% CI 0.001-0477, p = 0.015). CONCLUSIONS: Subclinical calcinosis high prevalence suggests that calcinosis is underdiagnosed and radiographic screening might be relevant. Multifactorial pathogenesis may explain calcinosis predictors' variability. Key Points ⢠Prevalence of subclinical calcinosis in SSc patients is substantial. ⢠Hand radiographs are more sensitive to detect calcinosis than other locations or clinical method. ⢠Digital ulcers were associated with overall calcinosis, esophageal involvement and osteoporosis were associated with hand calcinosis, and late sclerodermic pattern in nailfold capillaroscopy was associated with knee calcinosis. ⢠Anti-nuclear antibody positivity may be a protective factor for knee calcinosis.
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Calcinose , Osteoporose , Escleroderma Sistêmico , Feminino , Humanos , Estudos Transversais , Portugal , Calcinose/complicações , Calcinose/diagnóstico por imagem , Osteoporose/complicaçõesRESUMO
BACKGROUND: Primary Hypertrophic Osteoarthropathy (PHO), also known as Touraine-Solente-Gole Syndrome, is a rare, multisystemic autosomal recessive disorder caused by pathogenic variants in the 15-hydroxyprostaglandin dehydrogenase (HPGD) or Solute Carrier Organic Anion Transporter Family Member 2A1 (SLCO2A1) genes. However, autosomal dominant transmission has also been described in some families with incomplete penetrance. PHO usually starts in childhood or adolescence, presenting with digital clubbing, osteoarthropathy, and pachydermia. We described a complete form of the syndrome in a male patient with a homozygous variant in the SLCO2A1 gene (c.1259G > T). CASE PRESENTATION: A 20-year-old male was referred to our Pediatric Rheumatology Clinic with a five-year history of painful and swollen hands, knees, ankles and feet, prolonged morning stiffness and relief with non-steroidal antiinflammatory drugs. He also reported late onset facial acne and palmoplantar hyperhidrosis. Family history was irrelevant and parents were non-consanguineous. On clinical examination, he presented clubbing of the fingers and toes, moderate acne and marked facial skin thickening with prominent scalp folds. He had hand, knee, ankles and feet swelling. Laboratory investigations showed elevated inflammatory markers. Complete blood count, renal and hepatic function, bone biochemistry were normal, as well as immunological panel. Plain radiographs revealed soft tissue swelling, periosteal ossification and cortical thickening of the skull, phalanges, femur and toe acroosteolysis. Due to the absence of other clinical signs suggesting a secondary cause, we suspected PHO. A genetic study revealed a likely pathogenic variant, c.1259G > T(p.Cys420Phe), in homozygosity in the SLCO2A1 gene, thus confirming the diagnosis. The patient started oral naproxen with significant clinical improvement. CONCLUSIONS: PHO should be kept in the differential diagnosis of inflammatory arthritis affecting children, often misdiagnosed as Juvenile Idiopathic Arthritis (JIA). To the best of our knowledge, this is the second genetically confirmed case of PHO in a Portuguese patient (first variant c.644 C > T), both made at our department.
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Doenças Musculoesqueléticas , Transportadores de Ânions Orgânicos , Osteoartropatia Hipertrófica Primária , Humanos , Masculino , Adulto Jovem , Artralgia , Mãos , Transportadores de Ânions Orgânicos/genética , Osteoartropatia Hipertrófica Primária/diagnóstico , Osteoartropatia Hipertrófica Primária/genética , DorRESUMO
INTRODUCTION: Immune-mediated necrotizing myopathy (IMNM) is characterized by acute or subacute, severe proximal muscle weakness and myofiber necrosis with minimal inflammatory cell infiltrate observed on muscle biopsy. On the other hand, sarcoidosis is characterised by the presence of non-caseating granulomas that can develop in several organs. CASE REPORT: We present the unique case of a 49-year-old woman, with no previous medical history, who had a rare concomitant occurrence of IMNM and pulmonary sarcoidosis. This condition was successfully treated with a combination of corticosteroids and rituximab along with rehabilitation program. DISCUSSION: This association has been reported in only two previous case reports. This highlights the importance of further research on the connection between sarcoidosis and other forms of inflammatory myopathies.