RESUMO
OBJECTIVES: To assess the cumulative incidence of uveitis in spondyloarthritis (SpA) and its associated factors and to evaluate the effect of DMARD treatment on uveitis in a real-life setting. METHODS: A cross-sectional monocentric observational study (COSPA) was conducted. Patients with definite SpA underwent a face-to-face interview. General data and specific data concerning uveitis were collected. Cumulative incidence of uveitis flares was estimated by Kaplan-Meier survival curves. Factors associated with uveitis were determined by Cox analysis. Treatment effectiveness was evaluated by comparing the number of uveitis flares before/after treatment using Wilcoxon test. RESULTS: In total, 301 patients were included, 186 (61.8%) were men, with mean age and disease duration of 44.8 (±13.6) and 16.8 (±11.9) years, respectively. Among them, 82 (27.2%) had at least one uveitis flare. Prevalence of uveitis at the time of SpA diagnosis was 11.5 % (±1.9%) and increased over time to reach 39.3% (±4.1%) 20 years after diagnosis. HLA B27 positivity and heel pain were independently associated with uveitis (HR [IC 95%] = 4.5 [1.3-15.2] and 1.8 [1.1-2.9], respectively). A significant reduction in the number of uveitis before/after treatment was observed in patients treated with anti TNF monoclonal antibodies (n=27), (1.83 (±4.03) vs. 0.41 (±1.22), p=0.002), whereas it was not with etanercept (n=19), (0.44 (±0.70) and 0.79 (±1.36), p=NS). CONCLUSIONS: Prevalence of uveitis in SpA seems to increase with disease duration and seems more likely to appear with HLA B27 positivity and heel pain. Anti-TNF monoclonal antibodies seemed to be more effective in the reduction of uveitis flares.
Assuntos
Espondilartrite , Uveíte Anterior , Adulto , Estudos Transversais , Feminino , Antígeno HLA-B27 , Humanos , Masculino , Espondilartrite/epidemiologia , Fator de Necrose Tumoral alfa , Uveíte Anterior/epidemiologiaRESUMO
OBJECTIVES: To assess the prevalence of psoriasis among a cohort of patients with spondyloarthritis (SpA), to describe the clinical characteristics of psoriasis and associations with other manifestations. METHODS: This is a retrospective single-centre observational study. The patients were diagnosed with definite SpA (expert opinion), either axial or peripheral. Each patient underwent a direct interview by a physician. The data regarding history of psoriasis and its clinical characteristics were collected. Univariate and multivariate analyses of patients with versus without psoriasis were carried out. RESULTS: In all, 275 SpA patients were assessed: mean disease duration 16.7±11.8 years, 61.4% were men, 69.1% were diagnosed as axial SpA and 17.8% as peripheral SpA. In all, 84 patients (30.5%) had present or past psoriasis. The prevalence of psoriasis was high whatever the clinical presentation. Psoriasis was present before or concomitantly to diagnosis of SpA in 59/84 patients (70.2%). The most common types of psoriasis were plaque (66.7% of patients with psoriasis) and scalp psoriasis (65.5%). Other localisations were not rare, including palmoplantar pustulosis (20.2%) or nail psoriasis (19.1%). Patients with versus without psoriasis differed only through a lower proportion of radiological sacroiliitis (57.5% vs. 81.3 %, p<0.001). CONCLUSIONS: With a prevalence of 30.5%, i.e. ten times higher than in the general population, this study confirms that psoriasis is a frequent and early manifestation in SpA and that a systematic search for psoriasis (e.g. scalp) is relevant in SpA for clinical practice, whatever the clinical presentation of SpA.
Assuntos
Psoríase/epidemiologia , Espondiloartropatias/epidemiologia , Adulto , Estudos Transversais , Progressão da Doença , Feminino , Humanos , Estimativa de Kaplan-Meier , Masculino , Pessoa de Meia-Idade , Análise Multivariada , Paris/epidemiologia , Prevalência , Prognóstico , Psoríase/diagnóstico , Estudos Retrospectivos , Fatores de Risco , Espondiloartropatias/diagnóstico , Fatores de TempoRESUMO
OBJECTIVES: Fatigue is an important aspect of spondyloarthritis (SpA). However the influencing factors of fatigue in SpA are unclear. The objective of this study was to explore if fatigue is related to disease activity or to patient characteristics. METHODS: This was a retroelective observational study (Cochin COSPA study) in one tertiary-referral centre. The primary outcome was fatigue, evaluated on a 0-100mm Visual Analogue Scale (VAS). The covariates were demographic characteristics, disease subtype (axial vs. peripheral) and disease-related factors, e.g. Bath Disease Activity Index (BASDAI), patient global assessment (VAS), Bath Functional Index (BASFI). To explain fatigue, univariate then multivariate logistic regressions were conducted (with fatigue analysed as above or below 50 mm), as well as multiple linear regressions with the different covariates. RESULTS: Two hundred and sixty-six SpA patients were analysed. Sixty-one percent were male; mean age and disease duration were 44.5±13.5 years and 16.8±11.7 years, respectively. Mean VAS fatigue was 49.3±32.7mm; 49.6% of patients had fatigue VAS>50mm. Logistic regression showed high fatigue was associated with disease: BASDAI and BASFI (p<0.0001), as well as female gender (p=0.025) and aerobic exercise (p=0.005), but there was no difference in the subtypes of SpA. In multivariate analysis, the single factor explaining fatigue was patient global assessment (p<0.001 and odds ratio =1.35). By linear regression, demographic variables explained 2.8% of the variance, whereas disease characteristics and activity explained 44.6%. CONCLUSIONS: Fatigue levels were high in SpA patients whatever the subtype and appeared more strongly related to the disease than to patient-related variables, thus confirming its usefulness as an outcome measure.
Assuntos
Fadiga/epidemiologia , Espondilartrite/epidemiologia , Adulto , Estudos Transversais , Fadiga/diagnóstico , Feminino , Humanos , Modelos Lineares , Modelos Logísticos , Masculino , Pessoa de Meia-Idade , Análise Multivariada , Razão de Chances , Paris/epidemiologia , Valor Preditivo dos Testes , Prevalência , Prognóstico , Estudos Retrospectivos , Fatores de Risco , Índice de Gravidade de Doença , Espondilartrite/diagnóstico , Inquéritos e Questionários , Centros de Atenção Terciária , Fatores de TempoRESUMO
OBJECTIVES: Work status is an important outcome in SpA. The objective was to assess work instability and its determinants in a cohort of patients with SpA, using the AS-work instability scale (AS-WIS). METHODS: We performed a cross-sectional monocentre study. Patients were definite SpA patients with paid work. Work instability was measured by the AS-WIS. Its determinants were assessed by correlations with SpA scores (BASDAI, BASFI and patient's global assessment) and patients with low work instability (AS-WIS score < 11) were compared with those with moderate to high instability, through backward logistic regression. RESULTS: In all, 156 patients were assessed: mean (s.d.) age 41 (11) years, mean disease duration 15 (11) years; 71 (45.5%) were on TNF blockers. The mean AS-WIS score was 9.5 (5.5); 55 (35%) patients had moderate and 8 (5%) patients had high work instability. Correlations of the AS-WIS score with SpA scores were significant but moderate (BASDAI R = 0.42, BASFI R = 0.41, patient's global assessment R = 0.53; P < 0.0001). In multivariate analysis, high patient's global assessment was the only element associated with moderate to high work instability; demographic characteristics and treatments were not significant elements. CONCLUSION: Work instability was found to be high and its main determinant was patient's global assessment. The predictive validity of the AS-WIS in terms of job retention should be further assessed.
Assuntos
Avaliação da Deficiência , Emprego/estatística & dados numéricos , Perfil de Impacto da Doença , Espondilite Anquilosante/fisiopatologia , Adulto , Estudos de Coortes , Estudos Transversais , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Reprodutibilidade dos Testes , Espondilite Anquilosante/diagnósticoRESUMO
OBJECTIVES: Dactylitis is a common but little studied feature of spondylarthritis (SpA). Our objective was to assess the prevalence of dactylitis among a cohort of patients with spondylarthritis in a tertiary care centre and to describe the clinical characteristics of dactylitis. METHODS: This was a prospective single centre observational study carried out in 2010. The patients included had been diagnosed as having definite SpA based on Amo's criteria. Each patient was interviewed by a physician. The data collected included prevalence of dactylitis and its clinical characteristics, effectiveness of the different treatments, and association with severe manifestations of SpA, and analysed by descriptive analysis. RESULTS: 275 consecutive SpA patients were assessed: mean age 43.2±13.5 years, mean disease duration 14.0±11.8 years, 169 (61.4%) were men. In all, 59 patients (21.5%) suffered from SpA-associated dactylitis. The localisation of dactylitis was toes in 46 patients (78.0%) and/or fingers in 25 patients (42.4%). The most frequent localisations were the second toe and the second finger. Dactylitis was the first symptom of SpA in 14 patients (5.1%), and 28.8% (n=17) of dactylitis appeared within the first 5 years of disease. Dactylitis was present in 35.1% (n=13) of patients with undifferenciated SpA and in 30.6% (n=15) of patients with psoriatic arthritis. It was significantly associated with history of peripheral arthritis or heel pain. In our population, there was no correlation between dactylitis and HLA B27 status or sex and it was not a marker of severity of disease. CONCLUSIONS: Dactylitis is a frequent manifestation in SpA (21.5%) particularly in peripheral disease and it may be the first manifestation of the disease with localisation being more frequent in the toes.
Assuntos
Deformidades Adquiridas do Pé/epidemiologia , Deformidades Adquiridas da Mão/epidemiologia , Inflamação/epidemiologia , Espondilartrite/epidemiologia , Adulto , Estudos Transversais , Feminino , Dedos , Deformidades Adquiridas do Pé/diagnóstico , Deformidades Adquiridas do Pé/terapia , Deformidades Adquiridas da Mão/diagnóstico , Deformidades Adquiridas da Mão/terapia , Humanos , Inflamação/diagnóstico , Inflamação/terapia , Masculino , Pessoa de Meia-Idade , Paris/epidemiologia , Prevalência , Prognóstico , Estudos Retrospectivos , Índice de Gravidade de Doença , Espondilartrite/diagnóstico , Espondilartrite/terapia , Dedos do PéRESUMO
OBJECTIVES: Heel pain is a common but poorly studied feature of spondyloarthritis (SpA). The aims of this study were to assess the prevalence and clinical features of heel pain in a cohort of patients with SpA. METHODS: This was a retrolective single centre observational study in 2010. Patients with SpA as defined by Amor's criteria were recruited. The data collected were: demographic and disease characteristics, history of heel pain, age at first heel pain, localisation, nature and intensity of pain and treatments. The analyses were descriptive. RESULTS: A total of 275 SpA patients (mean age 44.6±13.5 yrs, mean disease duration 16.7±11.8 yrs, 61.5% men) were assessed. A history of heel pain was reported in 130 patients (47.1%), and was the first symptom of SpA in 15.7% of all patients. Heel pain was frequent in both axial (89/201, 44.3%) and peripheral disease (27/56, 48.2%). Distribution was more frequently inferior (88, 69.3%) than posterior (61, 48.0%) (p<0.0001), and frequently bilateral: simultaneously (41.9%) rather than alternatively (29.1%) (p=0.03). Main clinical symptoms were: morning pain on weight bearing (83.6%), but also night pain (34.4%), and/or patient-described swelling (24.2%). Heel pain was frequently recurrent (74.2%), intense (70.3%), source of a limp (71.6%), and often resistant to non-steroidal anti-inflammatory drugs (NSAIDs) (54/108, 50%). Tumour necrosis factor blockers were efficacious on heel pain in 72/94 (76.6%) of cases. CONCLUSIONS: This study confirmed heel pain as a frequent symptom in both axial and peripheral SpA. It occurred early in the disease course and it was frequently recurrent and resistant to NSAIDs.
Assuntos
Artralgia/epidemiologia , Artralgia/patologia , Calcanhar/patologia , Espondilartrite/epidemiologia , Espondilartrite/patologia , Adulto , Anti-Inflamatórios não Esteroides/uso terapêutico , Antirreumáticos/uso terapêutico , Artralgia/tratamento farmacológico , Estudos de Coortes , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Prevalência , Estudos Retrospectivos , Espondilartrite/tratamento farmacológico , Fator de Necrose Tumoral alfa/antagonistas & inibidoresRESUMO
OBJECTIVES: Hip involvement is a classic feature of spondyloarthritis (SpA). The aim of the present paper is to study the prevalence, clinical and radiological features of hip involvement, and the association with criteria for severity, in a cohort of patients with SpA in a tertiary care centre. DESIGN: retrospective single centre observational study in 2010 of patients with definite SpA who underwent direct interview by a physician. Hip involvement was defined as hip pain considered related to SpA inflammation and confirmed radiographically. Other data collection: demographic data, SpA characteristics, treatments performed for hip involvement. ANALYSIS: prevalence of hip involvement was analysed according to disease duration (Kaplan-Meyer). Multivariate Cox analysis compared patients with vs. without hip involvement over time. RESULTS: In all, 275 SpA patients were assessed. The median age was 45 (IQR 35-55) years, the median SpA symptom duration 14 (7-25) years, 61% (169) were men, and 79% were HLA-B27 positive. Hip involvement was found in 18% (49) SpA patients, with already 13% after 5 years of disease duration and with frequent bilateral involvement (61%). Hip involvement was associated with non-Caucasian origin (p=0.05). Thirty-three percent (16/49) needed surgery (23 total joint replacements in all) with good functional results. CONCLUSIONS: Hip involvement is a frequent manifestation in SpA (18%), often bilateral, and associated with non-Caucasian origin. One third of the patients needed total joint replacement. Physicians should be wary of hip pain in SpA patients and implement rapid diagnostic procedures in such cases.
Assuntos
Artralgia/epidemiologia , Artralgia/patologia , Articulação do Quadril/patologia , Espondilartrite/epidemiologia , Espondilartrite/patologia , Adulto , Artralgia/cirurgia , Artrite/epidemiologia , Artrite/patologia , Artroplastia de Quadril/estatística & dados numéricos , Estudos Transversais , Etnicidade/estatística & dados numéricos , Feminino , Humanos , Masculino , Prevalência , Estudos Retrospectivos , Fatores de Risco , Índice de Gravidade de Doença , Adulto JovemRESUMO
OBJECTIVES: Anterior chest wall pain is a common but little studied feature of spondyloarthritis. The objectives of our study were to assess the prevalence of anterior chest wall pain and to describe its clinical characteristics in a cohort of spondyloarthritis patients in a tertiary care center. STUDY DESIGN: retrolective single center observational study in 2010 (COSPA). Consecutive patients with definite spondyloarthritis according to Amor's criteria were included. DATA COLLECTION: each patient underwent direct interview by a physician. Prevalence of anterior chest wall pain, according to spondyloarthritis subtype and its date of appearance, localization and nature were collected. RESULTS: In all, 275 consecutive spondyloarthritis patients were assessed. Among them, 102 patients (37.1%) suffered from spondyloarthritis-associated anterior chest wall pain. It was the first symptom of spondyloarthritis in 3.6% of cases. The prevalence after 5 and 10 years following the diagnosis of spondyloarthritis was 26.0% and 35.5%, respectively. Pain was usually in the upper chest and acute, increased by respiratory movements and movements of the arm; pain during the night was less frequent (41.0%). A flare lasted on average 5 weeks; recurrences were frequent (75%). Non-steroidal anti-inflammatory drugs and anti-tumor necrosis factor agents were reported as effective in 49.3% and 80.0% of cases, respectively. CONCLUSION: Anterior chest wall pain was a frequent manifestation in spondyloarthritis. It occurred early in the disease course, but the risk persisted after disease onset. Better knowledge of the clinical characteristics of this symptom may help physicians for diagnosis and follow-up.
Assuntos
Dor no Peito/epidemiologia , Dor no Peito/etiologia , Espondilartrite/complicações , Parede Torácica , Adulto , Anti-Inflamatórios não Esteroides/uso terapêutico , Antirreumáticos/uso terapêutico , Dor no Peito/tratamento farmacológico , Estudos de Coortes , Estudos Transversais , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Prevalência , Radiografia , Cintilografia , Estudos Retrospectivos , Parede Torácica/diagnóstico por imagem , Parede Torácica/patologia , Resultado do Tratamento , Fator de Necrose Tumoral alfa/antagonistas & inibidoresRESUMO
OBJECTIVE: To evaluate the performance of the Assessment in Spondyloarthritis International Society (ASAS) criteria (axial or peripheral) against the Amor and European Spondylarthropathy Study Group criteria in established spondyloarthritis (SpA). METHODS: Rheumatologist-diagnosed patients with SpA were retrospectively classified according to the different criteria sets. Clinical characteristics of patients fulfilling all 3 criteria were compared with those who did not, by nonparametric statistics. RESULTS: ASAS classified 90% of the 231 patients, with 169 (73%) fulfilling all 3 criteria sets. Multivariate analysis showed the 62 patients not fulfilling all criteria sets were older at symptom onset (p < 0.001) and less likely to have inflammatory back pain (p < 0.001), peripheral arthritis (p < 0.001), or elevated C-reactive protein levels (p = 0.034). CONCLUSION: ASAS criteria can be used in established disease.