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1.
Rheumatology (Oxford) ; 62(11): 3584-3591, 2023 11 02.
Artigo em Inglês | MEDLINE | ID: mdl-36897031

RESUMO

OBJECTIVE: To investigate the association of the triglyceride-glucose (TyG) index with atherosclerotic risk among patients with PsA. METHODS: This cross-sectional study included 165 consecutive PsA patients receiving carotid ultrasonography with integrated TyG index, calculated as ln [fasting triglycerides (mg/dl) × fasting glucose (mg/dl)/2]. Logistic regression models were applied to analyse the association of TyG index as continuous variables and tertiles with carotid atherosclerosis and carotid artery plaque. Fully adjusted model included sex, age, smoking, BMI, comorbidities and psoriatic-related variables. RESULTS: Overall, PsA patients with carotid atherosclerosis had substantially higher TyG index than those without [8.82 (0.50) vs 8.54 (0.55), P = 0.002]. The frequency of carotid atherosclerosis was increased with increases in TyG index tertiles, showing 14.8%, 34.5%, 44.6% for tertile 1, 2 and 3, respectively (P = 0.003). Multivariate logistic analyses showed that each 1-unit increase in TyG index was significantly associated with prevalent carotid atherosclerosis [unadjusted odds ratio (OR) 2.65 (1.39-5.05); fully adjusted OR 2.69 (1.02-7.11)]. Compared with patients in tertile 1 of TyG index, the unadjusted and fully adjusted OR for occurrence of carotid atherosclerosis were 4.64 (1.85-11.60) and 5.10 (1.54-16.93) in patients in tertile 3. Similarly, higher prevalent carotid artery plaque was observed with increasing TyG index [unadjusted OR 3.11 (1.54-6.26); fully adjusted OR 3.61 (1.15-11.38)] or in tertile 3 vs tertile 1 [unadjusted OR 10.20 (2.83-36.82); fully adjusted OR 17.89 (2.88-111.11)]. Additionally, TyG index provided incremental predictive capacity beyond established risk factors, shown by an increase in discrimination ability (all P < 0.001). CONCLUSIONS: TyG index was positively correlated with the burden of atherosclerosis in PsA patients, independent of traditional cardiovascular risk factors and psoriatic-related factors. These findings suggest that TyG index may be a promising atherosclerotic marker for the PsA population.


Assuntos
Artrite Psoriásica , Aterosclerose , Doenças das Artérias Carótidas , Estenose das Carótidas , Humanos , Glucose , Glicemia , Triglicerídeos , Artrite Psoriásica/complicações , Artrite Psoriásica/diagnóstico por imagem , Estudos Transversais , Biomarcadores , Doenças das Artérias Carótidas/diagnóstico por imagem , Doenças das Artérias Carótidas/epidemiologia , Fatores de Risco , Aterosclerose/epidemiologia
2.
Rheumatology (Oxford) ; 62(1): 181-189, 2022 12 23.
Artigo em Inglês | MEDLINE | ID: mdl-35412598

RESUMO

OBJECTIVES: To assess the risk of flare in systemic lupus erythematosus (SLE) patients after low-dose glucocorticoid (GC) discontinuation and to evaluate the risk factors of flare. METHODS: SLE patients who ever discontinued GCs were identified from the Peking University First Hospital SLE cohort. The disease flare profile after GC discontinuation was analysed. The flare rate was analysed using Kaplan-Meier analysis. Cox regression was used to determine the effects of variables on SLE flare. A prognostic nomogram using Cox proportional hazards regression modelling was developed. RESULTS: A total of 132 SLE patients were eligible for the final analysis. They were followed up for a median of 21.8 months (interquartile range 9.01-36.7). The cumulative probability of flare after GC discontinuation was 8.3% at 6 months, 16.8% at 1 years and 27.5% at 2 years. In multivariate Cox analysis, hypocomplementemia and serologically active clinically quiescent (SACQ) were independent risk factors of flare [hazard ratio (HR0 2.53 (95% CI 1.32, 4.88); HR 3.17 (95% CI 1.44, 6.97), respectively]. Age ≥40 years at GC withdrawal and hydroxychloroquine (HCQ) usage were independent protective factors of flare [HR 0.53 (95% CI 0.29, 0.99); HR 0.32 (95% CI 0.17, 0.62), respectively]. The protective effect of HCQ was dosage related. From the perspective of different tapering strategies embodied as the duration from prednisone 5 mg/day to complete discontinuation, a slower tapering strategy (12-24 months) significantly reduced the risk of flare compared with a faster tapering strategy (<3 months) [HR 0.30 (95% CI 0.11, 0.82), P = 0.019]. The prognostic nomogram including the aforementioned factors effectively predicted the 1 and 2 year probability of being flare-free. CONCLUSION: Low-dose GC is feasibly discontinued in real-life settings. SACQ and younger age are potential risk factors of SLE flare, while HCQ use and slow GC tapering to withdrawal can reduce relapse. The visualized model we developed may help to predict the risk of flare among SLE patients who discontinued GC.


Assuntos
Glucocorticoides , Lúpus Eritematoso Sistêmico , Humanos , Adulto , Glucocorticoides/efeitos adversos , Objetivos , Lúpus Eritematoso Sistêmico/tratamento farmacológico , Hidroxicloroquina/uso terapêutico , Prednisona/uso terapêutico
3.
Ann Rheum Dis ; 80(8): 997-1003, 2021 08.
Artigo em Inglês | MEDLINE | ID: mdl-33811037

RESUMO

OBJECTIVE: To unravel the dynamical trajectory and features of glucocorticoids (GC) tapering and discontinuation in patients with rheumatoid arthritis (RA) commencing GC with concomitant conventional synthetic disease-modifying antirheumatic drugs (csDMARDs). METHODS: We used data from longitudinal real-world Treat-to-TARget in RA cohort. Patients with RA who started GC and contaminant csDMARDs therapy were included. The changes in GC dose and disease activity were evaluated. GC discontinuation rate was analysed using Kaplan-Meier analysis. The relapse profile within 6 months after GC discontinuation was also analysed. RESULTS: A total of 207 patients with RA were included. During a median follow-up of 38.6 months, 124 patients discontinued GC. The median prednisolone dose of 10 (5-10) mg/day at initiation was reduced by 50% in the first 6 months and then more slowly, to zero by 48 months eventually. The cumulative probabilities of GC discontinuation were 9.7%, 26.6%, 48.0% and 58.6% at month 6, years 1, 2 and 3, with calculated median time to GC cessation of 27 months. In 110 DMARD-naïve patients, the corresponding cumulative probabilities of GC discontinuation were, respectively, 12.7%, 30.0%, 50.9% and 60.6%, with calculated median time to GC cessation of 24 months. Of the 124 patients who discontinued GC, adding other csDMARDs or concomitant csDMARDs increment was documented in 28.2% of them. Approximately half of 124 patients were in clinical remission at GC discontinuation. Within 6 months after GC withdrawal, 79.1% (91/115) of patients maintained relapse free. CONCLUSIONS: In patients with RA commencing GC besides csDMARDs, GC is feasibly discontinued with favourable control of disease activity in real-life setting, mostly without short-term flare. But the withdrawal time is far from reaching the recommended time frame, indicating the gap between real-world practice and current guidelines.


Assuntos
Antirreumáticos , Artrite Reumatoide , Antirreumáticos/uso terapêutico , Artrite Reumatoide/tratamento farmacológico , Glucocorticoides/uso terapêutico , Humanos , Estimativa de Kaplan-Meier , Prednisolona/uso terapêutico , Resultado do Tratamento
4.
Clin Exp Rheumatol ; 39 Suppl 132(5): 129-134, 2021.
Artigo em Inglês | MEDLINE | ID: mdl-34596030

RESUMO

OBJECTIVES: To evaluate the performance of the diagnostic scoring system/criteria for macrophage activation syndrome (MAS) used in systemic juvenile idiopathic arthritis (sJIA) for adult-onset Still's disease (AOSD). METHODS: This retrospective case-control study included AOSD patients with and without MAS from six hospitals in China. The cut-off values that best discriminated MAS from active AOSD were determined by receiver operating characteristic (ROC) curve analysis. The performance of the present diagnostic scoring system/criteria for sJIA-MAS was evaluated in AOSD-associated MAS. The optimal critical value of the ROC curve replaces the relevant indicators of the existing scoring system and different models were tested for sensitivity/specificity. RESULTS: A total of 56 AOSD-associated MAS patients (AOSD-MAS) and 112 AOSD patients without MAS matched with age and sex treated at six centres between 2007 and 2017 were enrolled. The 2016 MAS in sJIA classification criteria had an overall sensitivity of 100.0% and specificity of 80.4% for classifying AOSD-MAS. Excluding hypertriglyceridemia and substituting some other criteria with newly obtained cut-off values could increase specificity. An MS score ≥-2.1 yielded a sensitivity of 95.2% and a specificity of 76.6% in classifying AOSD-MAS. ROC curve analysis revealed that a score of -1.74 could best discriminate AOSD-MAS from AOSD without MAS. An MS score ≥-1.74 yielded a sensitivity of 93.5% and a specificity of 92.6% in diagnosing AOSD-MAS (AUC=0.96, 95%CI: 0.93-0.99, p<0.0001). CONCLUSIONS: The diagnostic tool for MAS in sJIA with modification appears to apply to AOSD-MAS.


Assuntos
Artrite Juvenil , Síndrome de Ativação Macrofágica , Doença de Still de Início Tardio , Adulto , Artrite Juvenil/complicações , Artrite Juvenil/diagnóstico , Estudos de Casos e Controles , Humanos , Síndrome de Ativação Macrofágica/diagnóstico , Síndrome de Ativação Macrofágica/etiologia , Estudos Retrospectivos , Doença de Still de Início Tardio/complicações , Doença de Still de Início Tardio/diagnóstico
5.
J Am Acad Dermatol ; 84(3): 701-711, 2021 Mar.
Artigo em Inglês | MEDLINE | ID: mdl-32827608

RESUMO

BACKGROUND: Psoriatic arthritis (PsA) is a progressive joint disease associated with psoriasis. OBJECTIVES: To investigate the association of modifiable lifestyle and environmental factors with PsA risk among people with psoriasis. METHODS: We conducted a systematic search of PubMed, Embase, and Cochrane Library through May 2, 2020, for observational studies reporting lifestyle or environmental factors for PsA onset in patients with psoriasis. Pooled odds ratios (ORs) and 95% confidence intervals (CIs) were combined using a random-effects model. RESULTS: We included 16 studies comprising 322,967 individuals. Obesity and being overweight were associated with an increased PsA risk in patients with psoriasis (OR, 1.75 [95% CI, 1.42-2.16] and OR, 1.50 [95% CI, 1.08-2.09], respectively), with an increase of approximately 6% for each kg/m2 rise in body mass index (OR, 1.06; 95% CI, 1.03-1.10). The presence of PsA was associated with a history of physical trauma (OR, 1.33; 95% CI, 1.16-1.54) or fracture (OR, 1.46; 95% CI, 1.22-1.74). No significant associations were observed regarding alcohol consumption (OR, 0.99; 95% CI, 0.88-1.13), smoking (OR, 0.89; 95% CI, 0.75-1.06), female hormonal exposure (OR, 1.45; 95% CI, 0.95-2.20), and psychologically traumatic events. LIMITATIONS: Inherent limitations in the included observational studies. CONCLUSIONS: Several lifestyle and environmental factors are associated with PsA onset among patients with psoriasis. These findings indicate that such risk may be modified with lifestyle changes or avoidance of physical trauma in people with psoriasis.


Assuntos
Consumo de Bebidas Alcoólicas/epidemiologia , Artrite Psoriásica/epidemiologia , Fraturas Ósseas/epidemiologia , Obesidade/epidemiologia , Estresse Psicológico/epidemiologia , Artrite Psoriásica/prevenção & controle , Índice de Massa Corporal , Humanos , Estilo de Vida , Estudos Observacionais como Assunto , Fatores de Risco
6.
Clin Exp Rheumatol ; 38(2): 322-328, 2020.
Artigo em Inglês | MEDLINE | ID: mdl-31994484

RESUMO

OBJECTIVES: To evaluate the utility of salivary gland ultrasound (SGUS) in the diagnosis of primary Sjögren's syndrome (pSS) singly or integrated with 2016 ACR/EULAR classification criteria. METHODS: Patients with suspected pSS were enrolled in the study. SGUS semi-quantitative scoring was used to assess salivary gland. Clinical characteristics were recorded, including autoantibodies, ophthalmic tests, salivary glands scintigraphy (SGS) and labial biopsy. The diagnostic accuracy of SGUS score and complementary value of SGUS to 2016 ACR/EULAR criteria were analysed. RESULTS: 282 patients were included for analysis. 161 were diagnosed as pSS and 121 as non-SS. SGUS score≥5 showed 64.7% sensitivity and 81.4% specificity for the diagnosis of pSS. Positive anti-SSA, abnormal SGS and SGUS score were significantly higher in pSS than non-SS group (80.1% vs. 14.0%, p<0.01; 91.3% vs. 57.0%, p<0.01; 8.4±6.6 vs. 2.6±3.2, p<0.01 respectively). A weighted score [(anti-SSA×16.5) + (SGS×14.5) + (SGUS×4.5)] was constructed. The score ≥17.5 could improve the sensitivity, and almost keep the specificity comparing to 2016 ACR/EULAR criteria (89.9% vs. 85.6% and 79.5% vs. 82.2%). When replacing labial biopsy by SGUS in 2016 ACR/EULAR criteria, both sensitivity and specificity were a bit decreased (85.0% vs. 85.6% and 79.8% vs. 82.2%). When adding SGUS to 2016 ACR/EULAR criteria, it showed better performance by improving the sensitivity (90.8% vs. 85.6%), while not losing the specificity (83.7% vs. 82.2%). CONCLUSIONS: Adding SGUS score to the 2016 ACR/EULAR criteria can improve the diagnosis utility of pSS. SGUS may be a feasible and prospective tool in the diagnosis of pSS.


Assuntos
Glândulas Salivares/diagnóstico por imagem , Síndrome de Sjogren , Ultrassonografia/métodos , Humanos , Estudos Prospectivos , Sensibilidade e Especificidade , Síndrome de Sjogren/diagnóstico por imagem
8.
Clin Exp Rheumatol ; 34(4): 581-6, 2016.
Artigo em Inglês | MEDLINE | ID: mdl-27050636

RESUMO

OBJECTIVES: Treat-to-target strategy, aiming at clinical remission, has greatly improved the prognosis of RA. However, ultrasonographic subclinical synovitis is correlated with bone erosion and disease flare. The aim of this study was to evaluate whether deeper clinical remission (DAS28(ESR)≤1.98) reflects the better control of subclinical synovitis. METHODS: One hundred and twenty-six RA patients in clinical remission were enrolled in the study. Disease activity and ultrasongraphy were evaluated at baseline, and every 3 months during a 12-month follow-up. The power Doppler (PD) synovitis and synovial hypertrophy (SH) of 22 joints were recorded semi-quantitatively. The relationship between the extent of clinical remission, flare and ultrasonographic features was analysed. RESULTS: In 126 RA patients, 76 achieved deep clinical remission (defined as DAS28(ESR)≤1.98) and 50 achieved mild clinical remission (defined as 1.98

Assuntos
Artrite Reumatoide/diagnóstico por imagem , Artrite Reumatoide/terapia , Sinovite/diagnóstico por imagem , Sinovite/terapia , Ultrassonografia Doppler , Adulto , Área Sob a Curva , Artrite Reumatoide/sangue , Biomarcadores/sangue , Sedimentação Sanguínea , Distribuição de Qui-Quadrado , Avaliação da Deficiência , Progressão da Doença , Feminino , Humanos , Modelos Lineares , Modelos Logísticos , Masculino , Pessoa de Meia-Idade , Razão de Chances , Valor Preditivo dos Testes , Estudos Prospectivos , Curva ROC , Recidiva , Indução de Remissão , Fatores de Risco , Índice de Gravidade de Doença , Sinovite/sangue , Fatores de Tempo , Resultado do Tratamento
9.
Beijing Da Xue Xue Bao Yi Xue Ban ; 47(5): 774-80, 2015 Oct 18.
Artigo em Zh | MEDLINE | ID: mdl-26474614

RESUMO

OBJECTIVE: To find the correlation of wrist bone mineral density (BMD) to wrist synovitis and erosion, by comparing wrist BMD and ultrasonography. METHODS: A number of 80 female RA patients were examined by BMD measurement of the femoral neck, spine and non-dominant wrist using dual-energy X-ray absorptiometry (DXA). Synovitis of the wrist was examined by ultrasonography. The wrist joint (radiocarpal joint, dorsal midline, and carpoulnar joint) was assessed in the same side of DXA, with transverse and longitudinal scans for USGS synovial hypertrophy and proliferation, tenosynovitis,tendinitis and bone erosion. Colour and power doppler ultrasonography (PDUS) were used to sum the synovitis score. RESULTS: We found: (1) In the study, 80 female RA patients were enrolled, the mean age was 54.6±13.3 (27.0-80.0) years, the disease duration was 48 (12-116) months, and the body Mass Index was 23.0±4.0 (14.8-31.2) kg/m2. The Wrist BMD (g/cm2) in RA significantly reduced, compared with normal controls(0.297±0.121 vs. 0.420±0.180,P<0.01). (2) The Wrist BMD (g/cm2) exceeded in early RA compared with the established RA (0.326±0.103 vs. 0.285±0.132,P<0.01); the positive rate of severe osteoporosis in wrist was lower in early RA compared with the established RA (47.8% vs. 64.9%, P<0.05); the positive rate of bone erosion in wrist by ultrasound was lower in early RA compared with the established RA (39.1% vs. 56.1%, P<0.01). (3) The wrist BMD (g/cm2) in RA with high disease activity reduced compared with moderate and low disease activity (0.267±0.140 vs. 0.280±0.126) and (0.267±0.140 vs. 0.320±0.103) respectively, P<0.05). The percentages of positive ACPA in the high and moderate disease activity groups were significantly higher than those in the remission group (85% vs. 81.8% and 92.6% vs. 81.8%, respectively). DAS28ESR was correlated with wrist BMD (r=-0.288, P<0.01). (4) A significant positive correlation was found between wrist and spine/femur BMD (r=0.634, P<0.01, r=0.795, P<0.01), and a negative correlation between wrist and disease duration and DAS28ESR (r=-0.286, r=-0.301, P<0.01). There was a highly significant positive correlation between wrist BMD and femur BMD (r=0.95, P<0.05). (5) RA patients in wrist osteoporosis group had higher RF positive rate and ACPA rate than wrist osteopenia group (75.5% vs. 55.6%, P<0.05,100% vs. 83.3%, P<0.05). The patients of BMD osteoporosis group had higher DAS28ESR compared with osteopenia group (5.3±1.8 vs. 3.7±1.5, P<0.01). The percentages of synovitis (61.5% vs. 51.7%, P<0.05), tendenitis (14.3% vs. 10.0%, P<0.05) and bone erosion (54.2% vs. 46.2%, P<0.05) in wrist by ultrasonography in osteoporosis group were higher than those of osteopenia group. (6) The wrist BMD in negative bone erosion group by ultrasonography was lower than that in positive bone erosion group [(0.333±0.107) g/cm2 vs. (0.264±0.125) g/cm2, P<0.01], also the PDUS score was higher than positive bone erosion group (4.53±1.40 vs. 2.55±2.66, P<0.01). Compared with negative bone erosion group, the patients in positive bone erosion group had longer disease duration (96.0±104.7) months vs. (66.2±78.0) months, P<0.05), higher percentage of RF (81.0% vs. 53.8%, P<0.01), ACPA (92.7% vs. 79.5%, P<0.05). and higher DAS28ESR (5.4±1.8 vs. 4.2±2.0, P<0.05). The percentage of wrist synovitis in positive bone erosion group was higher (75.6% vs. 30.8%, P<0.01) than that of negative bone erosion group, and moreover, the percentage of severe osteoporosis in the wrist was significantly higher (75.0% vs. 46.4%, P<0.01). (7) A stepwise multivariate linear regression model was constructed to explore the relationship between the different clinical factors studied and a low wrist BMD. Statistically significant variables were age (P=0.001), disease duration (P=0.017), DAS28ESR (P=0.021), and ACPA (P=0.05). CONCLUSION: This study shows a highly significant correlation between hand BMD with disease duration and disease activity, and female RA patients with high titer of ACPA have lower wrist BMD.


Assuntos
Artrite Reumatoide/fisiopatologia , Densidade Óssea , Sinovite/fisiopatologia , Articulação do Punho/patologia , Absorciometria de Fóton , Adulto , Idoso , Idoso de 80 Anos ou mais , Artrite Reumatoide/diagnóstico por imagem , Feminino , Humanos , Pessoa de Meia-Idade , Osteoporose/fisiopatologia , Sinovite/diagnóstico por imagem , Ultrassonografia , Articulação do Punho/diagnóstico por imagem
10.
Beijing Da Xue Xue Bao Yi Xue Ban ; 47(5): 781-6, 2015 Oct 18.
Artigo em Zh | MEDLINE | ID: mdl-26474615

RESUMO

OBJECTIVE: To verify the fracture risk assessment tool (FRAX) to estimate the probability of osteoporotic fracture in patients with rheumatoid arthritis (RA) with or without bone mineral density (BMD), and identify associated risk factors of osteoporosis. METHODS: In the study, 200 patients with rheumatoid arthritis aged more than 40 years in Peking University First Hospital from Dec. 2009 to Dec. 2012 were recruited. Clinical information was obtained from a questionnaire of their case history and medical records. FRAX tool was administered. Their lumber spine and left femoral BMD were determined by dual energy X ray absorptiometry. The gender, age, disease duration, menopause status, body mass index (BMI) and accumulative dose of glucocorticoid were obtained in retrospect. Correlation analysis was conducted between the BMD and clinical information. RESULTS: The study population (female, 77.5%) had a mean age of 59.4 years, in which 10 (13%) patients showed a normal BMD, 67 (87%) were osteopenia or osteoporosis, while 32 patients (16%) had fragile fracture. Compared with the patients with normal BMD, the subjects with low BMD had significantly older age, longer period for corticoids usage, higher day dose and accumulated dose of corticoids.The 10-year fracture risk of sustaining major osteoporotic fractures and hip fracture was higher. No significant difference was observed between the 10-year fracture risks calculated with BMD and without BMD. The values of the different area under the receiver operating characteristic (ROC) curve (AUC) for major and hip fractures calculated in three ways: without BMD, with the femoral neck BMD, and with T-score. The best result was for FRAX tool for hip fracture with the T-score (AUC 0.899). A stepwise multivariate linear regression model was constructed to explore the relationship between the different clinical factors studied and a low BMD. Three statistically significant variables for lumber BMD were pain on visual assessment scale (VAS) (P=0.02), fracture history (P=0.003) and a higher steroid accumulated dose (P=0.008). Three statistically significant variables for left hip BMD were age (P<0.001), fracture history (P=0.05) and lower BMI (P=0.03). CONCLUSION: Low BMD is a common complication in RA patients. Risk factors for major fracture and hip fracture are increased. There is a positive correlation between FRAX calculated with and without BMD or T score. FRAX with the femoral neck T score or BMD presents a discriminatory capacity better than FRAX without BMD, according to the AUC ROC.


Assuntos
Artrite Reumatoide/fisiopatologia , Densidade Óssea , Fraturas por Osteoporose/complicações , Medição de Risco , Absorciometria de Fóton , Artrite Reumatoide/complicações , Pequim , Índice de Massa Corporal , Feminino , Fraturas do Quadril/complicações , Humanos , Pessoa de Meia-Idade , Osteoporose/complicações , Curva ROC , Fatores de Risco
11.
Joint Bone Spine ; : 105784, 2024 Sep 24.
Artigo em Inglês | MEDLINE | ID: mdl-39326834

RESUMO

OBJECTIVE: Dactylitis has been identified as an important feature of psoriatic arthritis (PsA) with poorer prognosis. Moreover, ultrasound can reveal subclinical dactylitis, however its significance is unclear. Therefore, in this study we aimed to determine the impact of subclinical dactylitis on PsA severity. METHODS: The study was performed based on the PKUPsA cohort. Patients with complete ultrasound assessment on synovitis, tenosynovitis, and soft tissue of both hands and feet were recruited. They were further classified into subgroups based on the presence of clinical or ultrasound evidence of dactylitis. Their clinical characteristics were compared. RESULTS: Among the 223 PsA patients enrolled, there were 90 (40.4%) patients with clinical manifestations of dactylitis (clinical dactylitis group), 26 (11.7%) with evidence of dactylitis on ultrasound however not on physical examination (subclinical dactylitis group), and 107 (47.9%) patients with neither clinical nor ultrasound evidence of dactylitis (no-dactylitis group). Compared with no-dactylitis group, patients in clinical dactylitis group had more swollen joint count (4 vs 2, P<0.01), tender joint count (4 vs 3, P<0.05), and greater median disease activity index in PsA (DAPSA) (25.0 vs 18.3, P<0.05). Moreover, 116 PsA patients in clinical dactylitis or subclinical dactylitis groups also had more tender joint count (4 vs 2, P<0.01), swollen joint count (4 vs 3, p<0.001), median C reactive protein levels (18.1 vs 11.8, P<0.05) and median DAPSA scores (25.5 vs 16.1, P<0.01). Even excluding the digits with dactylitis from counting, the swollen joint count of 116 patients with dactylitis remained significantly greater than that of no-dactylitis group (3 vs 2, P<0.01). 26 patients in subclinical dactylitis group also showed significantly higher DAPSA scores (27.2 vs 16.1, P<0.05), more swollen joint count (4.5 vs 2, P<0.01) and tender joint count (5 vs 3, P<0.05) than no-dactylitis group. CONCLUSION: Subclinical dactylitis also represents a more active phenotype of PsA, which calls for more attention and probably more aggressive therapy.

12.
Mayo Clin Proc ; 99(1): 26-38, 2024 Jan.
Artigo em Inglês | MEDLINE | ID: mdl-38176832

RESUMO

OBJECTIVES: To explore the clinical efficacy and safety of generic tofacitinib vs brand name tofacitinib in patients with rheumatoid arthritis (RA) in a single-center comparative study based on a prospective real-world cohort. METHODS: Patients with RA receiving tofacitinib, either generic (Kelejia) or branded (Xeljanz), from March 2017, to December 31, 2022, were enrolled. The primary outcome was the simplified disease activity index (SDAI)-defined remission rate at month 6. Secondary outcomes included the rates of remission and low disease activity defined by other composite scores; European Alliance of Associations for Rheumatology response rate, and ultrasonic synovitis scores at months 1, 3, 6, and 12. Cost-effectiveness was investigated. Propensity score-based inverse probability of treatment weighting was adopted to reduce selection bias. RESULTS: A total of 204 patients were enrolled: 59 in the generic group and 145 in the branded group. An SDAI-defined remission was achieved in 41.1% and 39.2% of patients in the generic and branded groups, respectively, at month 6 (P=.85). Rates of remission and low disease activity achievement, changes in clinical disease activity scores, and power Doppler and gray scale synovitis scores at months 1, 3, 6, and 12 were comparable between the 2 groups. Similar proportions of patients in the groups achieved moderate/good response at months 1, 3, 6, and 12. Rates of drug retention and adverse effects were also similar in the 2 groups. Both Kelejia and Xeljanz were cost-effective, but Kelejia had a lower average cost-effectiveness ratio. CONCLUSION: Generic tofacitinib (Keljia) had equivalent clinical efficacy and safety and better cost-effectiveness compared with its originator (Xeljanz).


Assuntos
Antirreumáticos , Artrite Reumatoide , Sinovite , Humanos , Estudos Prospectivos , Estudos Longitudinais , Pirróis/uso terapêutico , Artrite Reumatoide/tratamento farmacológico , Resultado do Tratamento , Sinovite/induzido quimicamente , Sinovite/tratamento farmacológico , Antirreumáticos/uso terapêutico
13.
MedComm (2020) ; 5(4): e515, 2024 Apr.
Artigo em Inglês | MEDLINE | ID: mdl-38525109

RESUMO

Systemic lupus erythematosus (SLE) is a heterogeneous autoimmune disease associated with B-cell hyperactivity. Telitacicept is a transmembrane activator, calcium modulator, and cyclophilin ligand interactor-Fc fusion protein, which can neutralize both B-cell lymphocyte stimulator and a proliferation-inducing ligand. Patients with active SLE who received telitacicept were prospectively followed at month 1, 3, 6, 9, and 12 after telitacicept initiation. Thirty-seven participants were involved and followed for 6.00 [3.00, 6.00] months. SRI-4 rate at month 6 was 44.7%. The median dosage of prednisone was decreased by 43.8% (from 10 to 5.62 mg/d) at month 6. The anti-dsDNA level was significantly decreased, while complement levels were significantly increased at month 6 from baseline. Continuously significant reductions in serum immunoglobin (Ig)G IgA, and IgM levels were also observed. Patients experienced significant decreases in the numbers of total and naive B cells, whereas memory B cells and T cell populations did not change. The number of NK cells was significantly increased during the follow-up. At month 6, 58.3% (14 out of 24) patients experienced improved fatigue accessed by FACIT-Fatigue score exceeding the minimum clinically important difference of 4. Most adverse events were mild, but one each case of severe hypogammaglobulinemia, psychosis with suicidal behavior, and B-cell lymphoma were occurred. In our first prospective real-world study, telitacicept treatment led to a significant clinical and laboratory improvement of disease activity, as well as fatigue amelioration in patients with SLE. Safety profile was favorable overall, but more studies are greatly needed.

14.
Beijing Da Xue Xue Bao Yi Xue Ban ; 45(5): 766-9, 2013 Oct 18.
Artigo em Zh | MEDLINE | ID: mdl-24136275

RESUMO

OBJECTIVE: To evaluate the ability of calcaneus quantitative ultrasound (QUS) to diagnose osteoporosis in connective tissue disease (CTD) patients. METHODS: In the study, 126 female patients with established CTD underwent dual-energy X-ray absorptiometry (DXA) of the lumber and right hip and QUS of the right heel at the same time. Sensitivity, specificity, as well as positive and negative predictive values were calculated to determine the correlation between cases of osteoporosis detected by the QUS heel scan and by DXA. RESULTS: The mean age of the 126 patients was (43.4 ± 19.8) years (ranging from 30.0 to 80.0 years). Based on their DXA data, 36 (28.6%) patients had normal bone mineral density (BMD, T score ≥ -1.0), 90 (71.4%) patients had abnormal BMD. In abnormal BMD patients, 45 (35.7%) had osteopenia (-2.5 < T score<-1.0), and 42 (33.3%) were osteoporotic (T score ≤ -2.5), while 3 (2.4%) patients had fragile fracture. Broadband ultrasound attenuation (BUA), speed of sound (SOS) and stiffness index (SI) were all significantly different between osteopenia and the normal group when scanning with QUS. QUS T score was positively correlated with DXA T score, both at lumber and right hip respectively (r=0.491, 0.648, P<0.01). After correction by age and BMI, QUS T score remained positively correlated with DXA T score by partial correlation analysis (Pearson partial vertebral r=0.430, P=0.006; right hip r=0.593, P<0.001). The area under the ROC curve for diagnosis of lumber and hip osteoporosis were 0.836 (95%CI: 0.695, 0.977) and 0.647 (95%CI: 0.579, 0.957) separately. The sensitivity and specificity for identifying osteoporosis in lumber were 70% and 83.3% respectively when the T score threshold of QUS was defined as -1.5; however, the sensitivity and the specificity for identifying osteoporosis at right hip were 72.7% and 88.9% when T score threshold of QUS was defined as -1.85. The best SI threshold was defined as 76 for identifying osteoporosis, with sensitivity being 0.800 and specificity 0.741. CONCLUSION: Our study confirmed that QUS measurements performed at calcaneus with quantitative ultrasound bone analysis were capable of screening osteoporosis defined by axial BMD using DXA in female CTD patients.


Assuntos
Absorciometria de Fóton , Densidade Óssea , Calcâneo/diagnóstico por imagem , Doenças do Tecido Conjuntivo/diagnóstico por imagem , Osteoporose/diagnóstico por imagem , Adulto , Idoso , Idoso de 80 Anos ou mais , Doenças do Tecido Conjuntivo/complicações , Feminino , Humanos , Vértebras Lombares/diagnóstico por imagem , Pessoa de Meia-Idade , Osteoporose/complicações , Ossos Pélvicos/diagnóstico por imagem , Curva ROC , Sensibilidade e Especificidade , Ultrassonografia/instrumentação
15.
Rheumatol Ther ; 10(1): 135-148, 2023 Feb.
Artigo em Inglês | MEDLINE | ID: mdl-36264448

RESUMO

OBJECTIVE: We aimed to investigate the discrepancy in metabolic syndrome (MS) and cardiovascular disease (CVD) between patients with psoriatic arthritis (PsA) and those with rheumatoid arthritis (RA). METHODS: Patients with PsA and RA were enrolled between 1 December 2018 and 31 December 2021. Data on their demographics, height, weight, waist circumference, clinical and laboratory data, and comorbidities were collected. Disease activities of patients with RA and PsA were assessed. Prevalence was estimated by dividing cases (such as MS and CVD) of PsA and RA individually. Propensity score matching and inverse probability of treatment weighting were used for further validation. RESULTS: Consecutively, 197 patients with PsA and 279 patients with RA were enrolled in this study. Both MS [36.0% versus 23.3%, p = 0.002, OR 1.54 (1.16, 2.05)] and CVD [6.6% versus 1.1%, p = 0.001, OR 6.13 (1.77, 21.25)] were more frequently observed in patients with PsA compared with patients with RA. The frequency of abdominal obesity was also higher in patients with PsA [61.9% versus 33.0%, OR 1.87 (1.53, 2.29), p < 0.001]. After 1:1 propensity score matching for age, sex, smoking history, serum lipids, and disease activity, MS remained more common in 117 patients with PsA than in 117 patients with RA (37.6% versus 23.1%, p = 0.016) These findings remained after the inverse probability of treatment weighting in 196 patients with PsA and 288 patients with RA. A positive linear relationship between MS with disease activity was found in patients with PsA, but not in patients with RA. CONCLUSION: Considerable discrepancies in MS and CVD were observed between patients with PsA and those with RA. The greater odds of MS and CVD emphasize the need to pay more attention to metabolic and cardiovascular conditions in patients with PsA.

16.
Front Immunol ; 14: 1151782, 2023.
Artigo em Inglês | MEDLINE | ID: mdl-37143665

RESUMO

Background: Patients with gout carry an excess risk for cardiovascular disease (CVD), but the contribution of subclinical atherosclerosis to the CVD risk has never been reported. In this study, we aimed to explore the predictive factors for incident major adverse cardiovascular events (MACE) in gout patients without a previous history of CVD or cerebral vascular disease. Methods: A single-center, long-term follow-up cohort analysis was performed to assess subclinical atherosclerosis at baseline since 2008. Patients with a previous history of CVD or cerebrovascular disease were excluded. The outcome of the study was the first MACE. The presence of subclinical atherosclerosis was assessed by carotid plaque (CP), and carotid intima-media thickness (CMIT) was determined by ultrasound. An ultrasound scan of bilateral feet and ankles was performed at baseline. The association between tophi, carotid atherosclerosis, and the risk of developing incident MACE was evaluated using Cox proportional hazards models with adjustment for the CVD risk scores. Results: A total of 240 consecutive patients with primary gout were recruited. Their mean age was 44.0 years, with male predominance (238, 99.2%). During a median follow-up of 10.3 years, incident MACE was ascertained in 28 (11.7%) patients. In a Cox hazards model, controlling for the CV risk scores, the presence of at least two tophi (HR, 2.12-5.25, p < 0.05) and carotid plaque (HR, 3.72-4.01, p < 0.05) were identified as independent predictors of incident MACE in gout patients. Conclusions: The presence of at least two tophi and carotid plaque on an ultrasound could independently predict MACE in addition to conventional cardiovascular risk factors in gout patients.


Assuntos
Aterosclerose , Doenças Cardiovasculares , Transtornos Cerebrovasculares , Gota , Placa Aterosclerótica , Humanos , Masculino , Adulto , Feminino , Estudos Longitudinais , Espessura Intima-Media Carotídea , Fatores de Risco , Estudos de Coortes , Doenças Cardiovasculares/epidemiologia , Doenças Cardiovasculares/etiologia , Gota/complicações
17.
Chin Med J (Engl) ; 136(19): 2324-2329, 2023 Oct 05.
Artigo em Inglês | MEDLINE | ID: mdl-36921105

RESUMO

BACKGROUND: Vaccination has been shown effective in controlling the global coronavirus disease 2019 (COVID-19) pandemic and reducing severe cases. This study was to assess the flare and change in disease activity after COVID-19 vaccination in patients with stable rheumatoid arthritis (RA). METHODS: A prospective cohort of RA patients in remission or with low disease activity was divided into a vaccination group and a non-vaccination group based on their COVID-19 vaccination status. Each of them was examined every 3 to 6 months. In the vaccination group, disease activity was compared before and after vaccination. The rates of flare defined as disease activity scores based on 28-joint count (DAS28) >3.2 with ΔDAS28 ≥0.6 were compared between vaccination and non-vaccination groups. RESULTS: A total of 202 eligible RA patients were enrolled. Of these, 98 patients received no vaccine shot (non-vaccination group), and 104 patients received two doses of vaccine (vaccination group). The median time interval from pre-vaccination visit to the first immunization and from the second dose of vaccine to post-vaccination visit was 67 days and 83 days, respectively. The disease activity scores at pre-vaccination and post-vaccination visits in the vaccination group patients were similar. At enrollment, gender, RA disease course, seropositivity, and disease activity were comparable across the two groups. Flare was observed in five (4.8%) of the vaccination group patients and nine (9.2%) of the non-vaccination group patients at post-vaccination assessment ( P  = 0.221). In terms of safety, 29 (27.9%) patients experienced adverse events (AEs) after vaccination. No serious AEs occurred. CONCLUSIONS: COVID-19 vaccinations had no significant effect on disease activity or risk of flare in RA patients in remission or with low disease activity. Patients with stable RA should be encouraged to receive the COVID-19 vaccination.


Assuntos
Artrite Reumatoide , Vacinas contra COVID-19 , COVID-19 , Vacinação , Humanos , Estudos de Coortes , COVID-19/prevenção & controle , Vacinas contra COVID-19/efeitos adversos , População do Leste Asiático , Estudos Prospectivos , Vacinação/efeitos adversos
18.
Rheumatol Ther ; 10(4): 1039-1053, 2023 Aug.
Artigo em Inglês | MEDLINE | ID: mdl-37335431

RESUMO

INTRODUCTION: The impact of coronavirus disease 2019 (COVID-19) on vulnerable populations with autoimmune inflammatory rheumatic diseases (AIIRDs) has been variable with variants and of great concern. Here we report the clinical features, outcomes, and risk factors for infection and hospitalization in patients with AIIRDs in the first wave of infection in China in December 2022. METHODS: A real-world survey was conducted in Chinese patients with AIIRDs from 8 December 2022 to 13 January 2023. The survey was distributed via internet nationwide, clinic consultation, and to inpatients at a tertiary hospital in Beijing. Clinical features, outcomes, and vaccination status were collected. RESULTS: A total of 2005 patients with AIIRDs completed the survey. There were 1690 (84.3%) patients infected and only 48.2% of patients received COVID-19 vaccination. Most of the fully vaccinated patients received inactivated COVID-19 vaccines, including Sinovac (55.6%) and Sinopharm (27.2%), followed by recombinant subunit vaccine from Zhifei Longcom (2.0%). The independent protecting factors for infection were a time interval of less than 3 months from last vaccination (OR 0.53, p = 0.037) and rheumatoid arthritis (RA) as the underlying AIIRD (OR 0.62, p = 0.041). A total of 57 out of 1690 patients (3.4%) were hospitalized for COVID, with 46 (2.7%) experiencing severe/critical course and 6 deaths (0.4%). In multivariable logistic regression analysis, independent risk factors for hospitalization were age over 60 years (OR 11.52, p < 0.001), with comorbidity (OR 1.83, p = 0.045) and systemic lupus erythematosus (SLE) as the AIIRDs (OR 2.59, p = 0.036). Receiving booster vaccine was an independent protective factor for hospitalization (OR 0.53, 95% CI 0.30-0.98; p = 0.018). CONCLUSION: Hesitation for vaccination is common among Chinese patients with AIIRDs. The time from last vaccination of less than 3 months and having RA decreased the risk of COVID infection. Older age and having comorbidity or SLE increased the risk of hospitalization, while booster vaccination reduced the risk.

19.
Clin Rheumatol ; 41(11): 3319-3324, 2022 Nov.
Artigo em Inglês | MEDLINE | ID: mdl-35849247

RESUMO

OBJECTIVES: To explore the correlation between the ultrasound-detected synovitis in each individual joint at metacarpophalangeal (MCP), proximal interphalangeal (PIP), and metatarsophalangeal (MTP) regions and the clinical disease activity in patients with rheumatoid arthritis (RA). METHODS: Clinical disease activity was assessed by disease activity score (DAS) based on 28-joint count and erythrocyte sedimentation rate (DAS28-ESR), C-reactive protein (DAS28-CRP), Simplified Disease Activity Index (SDAI), and Clinical Disease Activity Index (CDAI). Gray scale (GS) and power Doppler (PD) synovitis was assessed by ultrasound semi-quantitatively. The correlation between clinical disease activity indices and synovitis score in each joint was assessed using Spearman's rank correlation test. RESULTS: 211 RA patients were included in this study. The whole GS scores of all MCP joints showed the highest correlation with each Clinical Disease Activity Index (r = 0.403-0.452, p < 0.01). Likewise, the whole PD scores of all MCP joints also showed the highest correlation with clinical disease activity (r = 0.332-0.396, p < 0.01). At individual joint level, the highest correlation of GS score with DAS28-ESR (r = 0.411, p < 0.01), DAS28-CRP (r = 0.459, p < 0.01), and SDAI (r = 0.444, p < 0.01) was observed in MCP3 joint while with CDAI (r = 0.421, p < 0.01) in MCP2 joint. The highest correlation of PD score with DAS28-ESR (r = 0.353, p < 0.01), DAS28-CRP (r = 0.399, p < 0.01), CDAI (r = 0.368, p < 0.01), and SDAI (r = 0.377, p < 0.01) was observed in MCP5 joint. CONCLUSIONS: The ultrasound-detected synovitis at MCP joints, especially MCP2, MCP3, and MCP5 joints, was best correlated with clinical disease activity in most RA cases, in contrast to PIP and MTP joints. Key Points • The correlation of ultrasound-detected synovitis in each individual joint with the clinical disease activity in RA patients is diverse among joint regions. MCP joints showed the best, in contrast to PIP and MTP joints.


Assuntos
Artrite Reumatoide , Sinovite , Artrite Reumatoide/complicações , Artrite Reumatoide/diagnóstico por imagem , Proteína C-Reativa , Humanos , Articulação Metacarpofalângica/diagnóstico por imagem , Índice de Gravidade de Doença , Sinovite/diagnóstico por imagem , Ultrassonografia Doppler
20.
Front Immunol ; 13: 935132, 2022.
Artigo em Inglês | MEDLINE | ID: mdl-36300126

RESUMO

Background: The difficulty in determining synovitis, tenosynovitis, or enthesitis by physical examination (PE) has limited the diagnostic capability of CASPAR for psoriatic arthritis (PsA). Therefore, we aimed to evaluate the diagnostic utility of CASPAR with the integration of ultrasound (US). Methods: Patients with a hint of PsA were enrolled. Besides routine PE for tender or swollen joints, enthesitis, and dactylitis, US was performed to evaluate peripheral joints, entheses, and tendons. The additional value of the US to the CASPAR criteria was analyzed. Results: A total of 326 consecutive patients with 164 PsA and 162 non-PsA were enrolled. A total of 162 non-PsA patients consisted of 58 cases of psoriasis (PsO), 27 osteoarthritis with PsO/family history of PsO, five fibromyalgia with PsO, 69 sero-negative rheumatoid arthritis, and three undifferentiated arthritis. Significantly higher frequencies of tenosynovitis and enthesitis on US and new bone formation on X-rays were found in PsA vs. non-PsA patients (59.1% vs. 13.0%; 63.4% vs. 14.2%; 62.2% vs. 8.0%, p <0.01 for all). Logistic regression analysis showed that dactylitis (OR = 12.0, p <0.01), family history of PsO/PsA (OR = 3.1, p <0.05), nail involvement (OR = 3.5, p = 0.01), new bone formation on X-ray (OR = 14.8, p <0.01), tenosynovitis on US (OR = 21.3, p <0.01), and enthesitis on US (OR = 21.7, p <0.01) were independent risk factors for PsA. By combining US tenosynovitis and/or enthesitis, the diagnostic utility of CASPAR criteria was improved, with superior specificity (91.4% vs. 84.0%) and similar sensitivity (95.7% vs. 94.5%). Replacing X-ray by US or adding US, the CASPAR criteria showed comparable sensitivity and specificity for PsA diagnosis. The diagnostic accuracy was 89.3% for CASPAR criteria based on PE, 93.6% for CASPAR added with US, and 93.3% for CASPAR with US replacing X-ray. Conclusion: The diagnostic utility of the CASPAR was improved by integrating tenosynovitis and/or enthesitis when using US. US provides additional value for PsA recognition.


Assuntos
Artrite Psoriásica , Entesopatia , Psoríase , Tenossinovite , Humanos , Artrite Psoriásica/diagnóstico por imagem , Psoríase/diagnóstico por imagem , Ultrassonografia
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