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OBJECTIVES: Systemic-onset JIA (SJIA) and adult-onset Still's disease (AOSD) are the same sporadic systemic auto-inflammatory disease. SpA is a group of inflammatory non-autoimmune disorders. We report the observations of eight patients with SJIA/AOSD who also presented features of SpA during their disease evolution and estimate the prevalence of SpA in SJIA/AOSD. METHODS: This was a retrospective national survey of departments of paediatric and adult rheumatology and internal medicine. To be included, SJIA patients had to fulfil the ILAR criteria, AOSD patients the Yamaguchi or Fautrel criteria, and all patients the Assessment of SpondyloArthritis International Society (ASAS) classification criteria for axial or peripheral SpA, ESSG criteria for SpA or Classification Criteria for Psoriatic Arthritis (CASPAR) criteria for PsA. The data were collected with a standardized form. RESULTS: Eight patients (five adults) were identified in one paediatric and two adult departments. In all but one patient, SpA manifestations occurred several years after SJIA/AOSD onset [mean (s.d.) delay 6.2 (3.8) years]. Two patients had peripheral and three axial SpA, and four later exhibited PsA and one SAPHO syndrome. The prevalence of SpA in an adult cohort of 76 patients with AOSD was 6.58% (95% CI 2.17, 14.69), greater than the prevalence of SpA in the French general population (0.3%; 95% CI 0.17, 0.46). The prevalence of SpA in an SJIA cohort of 30 patients was 10% (95% CI 2.11, 26.53), more than that reported in the general population of industrialized countries, estimated at 0.016-0.15%. CONCLUSION: While the temporal disassociation between SpA and AOSD in most cases might suggest a coincidental finding, our work raises the possibility of an SpA/AOSD spectrum overlap that needs further study.
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Artritis Juvenil , Artritis Psoriásica , Enfermedad de Still del Adulto , Adulto , Artritis Juvenil/epidemiología , Artritis Juvenil/genética , Artritis Psoriásica/epidemiología , Niño , Humanos , Fenotipo , Estudios Retrospectivos , Enfermedad de Still del Adulto/epidemiologíaRESUMEN
OBJECTIVE: To assess the safety and the efficacy of TNF-α antagonists and tocilizumab in patients with Takayasu arteritis (TAK). METHODS: A total of 209 patients with TAK [median age 29 years (interquartile range 7-62)], 186 (89%) females] were included. They received either TNF-α antagonists [n = 132 (63%) with 172 lines; infliximab (n = 109), adalimumab (n = 45), golimumab (n = 8), certolizumab (n = 6) and etanercept (n = 5)] or tocilizumab [n = 77 (37%) with 121 lines; i.v. and s.c. in 95 and 26 cases, respectively]. RESULTS: A complete response at 6 months was evidenced in 101/152 (66%) patients on TNF-α antagonists and 75/107 (70%) patients on tocilizumab. Age ≥30 years [odds ratio 2.09 (95% CI 1.09, 3.99)] was associated with complete response, whereas vascular signs [OR 0.26 (95% CI 0.1, 0.65)], baseline prednisone ≥20 mg/day [OR 0.51 (95% CI 0.28, 0.93)] were negatively associated with the complete response to TNF-α antagonists or tocilizumab. During a median follow-up of 36 months, 103 relapses were noted. Supra-aortic branches and thoracic aorta involvement [HR 2.44 (95% CI 1.06, 5.65) and 3.66 (1.18, 11.4), respectively] and systemic signs at baseline [HR 2.01 (95% CI 1.30, 3.11)] were significantly associated with relapse. The cumulative incidence of treatment discontinuation and relapse were similar in TNF-α antagonists and tocilizumab. Fifty-eight (20%) adverse effects occurred on biologic targeted therapies [37 (21%) on TNF-α antagonists and 21 (17%) on tocilizumab (P = 0.4), respectively]. CONCLUSION: This large multicentre study shows high efficacy of biologic targeted treatments in refractory TAK. Efficacy, relapse and drug retention rate were equivalent with TNF-α antagonists and tocilizumab.
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Arteritis de Takayasu , Factor de Necrosis Tumoral alfa , Adulto , Anticuerpos Monoclonales Humanizados , Femenino , Humanos , Recurrencia , Estudios Retrospectivos , Arteritis de Takayasu/complicaciones , Arteritis de Takayasu/tratamiento farmacológico , Resultado del Tratamiento , Inhibidores del Factor de Necrosis TumoralRESUMEN
OBJECTIVES: We aimed to compare clinical spectrum and outcome between adults and children with Takayasu's arteritis (TAK) in a European population. METHODS: We made a nationwide retrospective observational study between 1988 and 2019. All adult patients met the ACR diagnostic criteria for TAK and all children met the EULAR/PRINTO/PRES criteria for paediatric TAK. RESULTS: We identified 46 children and 389 adults with TAK. The male to female ratio was 34/46 (0.74) in the paediatric group compared to 241/274 (0.88) in the adult group (P<0.05). Children presented with significantly more systemic symptoms; i.e., fever (P<0.05), fatigue (P<0.001), weight loss (P<0.001), abdominal pain (P<0.05), and myalgia (P<0.05) while adults had more upper limb claudication (P<0.01). Topography of the lesions differed significantly between the two groups: adults had more damage at the cerebral vasculature (P<0.01), upper and lower limbs (P<0.001) while children had more kidney lesions (P<0.05). Children TAK had more frequent (P<0.01) and higher (P<0.001) biological inflammation than adults. Children received higher dose-weight of corticosteroids (P=0.001) and less biotherapy (P<0.010) at diagnosis. Relapses (P<0.05) and death (8.6% vs 4.9%) were more frequent in children TAK than in adults. CONCLUSION: Paediatric TAK seems more severe than adult TAK. Therefore, paediatrics patients may require closer monitoring and systemic use of biological treatment.
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OBJECTIVE: We aimed to assess the feasibility and diagnostic performance of ultrasound-guided bone biopsies at the bedside of diabetic patients admitted for suspected foot osteitis not requiring surgery. RESEARCH DESIGN AND METHODS: In this retrospective monocentric study, we compared the performance of ultrasound-guided (n = 29 consecutive patients, Dec.2020-Oct.2022) versus surgical (n = 24 consecutive patients, Jan.2018-Nov.2020) bone biopsies at confirming or ruling out diabetic foot osteitis (primary outcome). RESULTS: Patient characteristics were similar in the two intervention groups, including arteritis prevalence (62.3 %), SINBAD score, and wound location (phalanges 36 %, metatarsus 43 %, and calcaneus 21 %). However, the ultrasound-guided group was older (67 ± 11 versus 60 ± 13 years respectively, P = 0.047) and had more type 2 diabetes (97 % versus 75 %, P = 0.038). Diagnostic performance (i.e., capacity to confirm or rule out suspected osteitis) was similar for ultrasound-guided (28/29 cases: 25 confirmations, 3 invalidations) and surgical (24 confirmations/24) biopsies, P = 0.358. No biopsy-related side effect or complication was observed for either intervention, even for patients on antiaggregation and/or anticoagulation therapy. The mean (± standard deviation) time necessary to perform the biopsy was shorter in the ultrasound-guided group (2.6 ± 3.0 versus 7.2 ± 5.8 days, respectively, P < 0.001) and wound evolution at three months was more favorable (83.3 versus 41.2 %, P = 0.005) (94.4 % versus 66.7 %, respectively, patients with new surgical procedure within six months excluded; P = 0.055). Even though not statistically significant, healing rates in terms of wound and osteitis at six months were also better in the ultrasound-guided group (wound: 40.9 % versus 36.8 %; P = 0.790, and osteitis: 81.8 vs 55.6 % P = 0.071). CONCLUSION: In diabetic patients with suspected foot osteitis not requiring surgery, bedside ultrasound-guided bone biopsies may constitute a promising alternative to surgical biopsies. This intervention provided excellent tolerance and microbiological documentation, short lead-times, and more favorable wound prognosis.
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Pie Diabético , Biopsia Guiada por Imagen , Humanos , Pie Diabético/diagnóstico por imagen , Masculino , Femenino , Persona de Mediana Edad , Anciano , Estudios Retrospectivos , Biopsia Guiada por Imagen/métodos , Osteítis , Ultrasonografía Intervencional/métodos , Huesos/patología , Huesos/diagnóstico por imagenRESUMEN
OBJECTIVES: In this large multicentre study, we compared the effectiveness and safety of tocilizumab intravenous versus subcutaneous (SC) in 109 Takayasu arteritis (TAK) patients. METHODS: We conducted a retrospective multicentre study in referral centres from France, Italy, Spain, Armenia, Israel, Japan, Tunisia and Russia regarding biological-targeted therapies in TAK, since January 2017 to September 2019. RESULTS: A total of 109 TAK patients received at least 3 months tocilizumab therapy and were included in this study. Among them, 91 and 18 patients received intravenous and SC tocilizumab, respectively. A complete response (NIH <2 with less than 7.5 mg/day of prednisone) at 6 months was evidenced in 69% of TAK patients, of whom 57 (70%) and 11 (69%) patients were on intravenous and SC tocilizumab, respectively (p=0.95). The factors associated with complete response to tocilizumab at 6 months in multivariate analysis, only age <30 years (OR 2.85, 95% CI 1.14 to 7.12; p=0.027) and time between TAK diagnosis and tocilizumab initiation (OR 1.18, 95% CI 1.02 to 1.36; p=0.034). During the median follow-up of 30.1 months (0.4; 105.8) and 10.8 (0.1; 46.4) (p<0.0001) in patients who received tocilizumab in intravenous and SC forms, respectively, the risk of relapse was significantly higher in TAK patients on SC tocilizumab (HR=2.55, 95% CI 1.08 to 6.02; p=0.033). The overall cumulative incidence of relapse at 12 months in TAK patients was at 13.7% (95% CI 7.6% to 21.5%), with 10.3% (95% CI 4.8% to 18.4%) for those on intravenous tocilizumab vs 30.9% (95% CI 10.5% to 54.2%) for patients receiving SC tocilizumab. Adverse events occurred in 14 (15%) patients on intravenous route and in 2 (11%) on SC tocilizumab. CONCLUSION: In this study, we confirm that tocilizumab is effective in TAK, with complete remission being achieving by 70% of disease-modifying antirheumatic drugs-refractory TAK patients at 6 months.
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Antirreumáticos , Arteritis de Takayasu , Humanos , Adulto , Estudios Retrospectivos , Arteritis de Takayasu/diagnóstico , Arteritis de Takayasu/tratamiento farmacológico , Resultado del Tratamiento , Antirreumáticos/uso terapéuticoRESUMEN
Horner syndrome is a rare condition caused by a lesion of the sympathetic cervical chain. Multiple cervical disorders are associated with such lesions. Here we report the first case of Horner syndrome after cervical facet joint corticosteroid injection.
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Síndrome de Horner , Corticoesteroides/efectos adversos , Vértebras Cervicales/diagnóstico por imagen , Síndrome de Horner/inducido químicamente , Síndrome de Horner/diagnóstico , Síndrome de Horner/tratamiento farmacológico , HumanosRESUMEN
OBJECTIVES: Coronavirus disease 2019 (COVID-19) vaccination is reportedly efficient in people with HIV (PWH) but vaccine trials included participants with normal CD4+ T-cell counts. We analyzed seroconversion rates and antibody titers following two-dose vaccination in PWH with impaired CD4+ T-cell counts. METHODS: We collected retrospective postvaccination SARS-COV-2 serology results available in a university hospital for PWH vaccinated between March and September, 2021 who were tested for antispike antibodies from 8 to 150 days following dose 2. Antibody titers were compared in PWH with CD4+ T-cell count less than 200 cells/µl, 200â<âCD4+ T-cell countsâ<â500 cells/µl and CD4+ T-cell count greater than 500 cells/µl at vaccination. RESULTS: One hundred and five PWH were included: nâ=â54 in the CD4+ T-cell count less than 500 cells/µl group (nâ=â18 with CD4+ <200 cells/µl, nâ=â36 with 200â<âCD4+â<â500 cells/µl) and 51 in the CD4+ T-cell count greater than 500 cells/µl group. They received two doses of BNT162b2 (75%), mRNA-1273 (8.5%), or ChAdOx1 nCoV-19 (16.5%). The median time from vaccine dose 2 to serology was consistent across all groups (73âdays, interquartile range [29-97], Pâ=â0.14). Seroconversion rates were 100% in the CD4+ T-cell count greater than 500 cells/µl group but 89% in participants with CD4+ T-cell counts less than 500 cells/µl (22 and 5.5% seronegative in the CD4+ T-cell counts <200 cells/µl and 200â<âCD4+â<â500 cells/µl groups, respectively). Median antibody titers were 623.8âBAU/ml [262.2-2288] in the CD4+ greater than 500 cells/µl group versus 334.3âBAU/ml [69.9-933.9] in the CD4+ less than 500 cells/µl group (Pâ=â0.003). They were lowest in the CD4+ less than 200 cells/µl group: 247.9âBAU/ml [5.88-434.9] (Pâ=â0.0017) with only 44% achieving antibody titers above the putative protection threshold of 260âBAU/ml. CONCLUSION: PWH with CD4+ T-cell counts less than 500 cells/µl and notably less than 200 cells/µl had significantly lower seroconversion rates and antispike antibody titers compared with PWH with CD4+ T-cell counts greater than 500 cells/µl, warranting the consideration of targeted vaccine strategies in this fragile population.