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OBJECTIVES: To analyse in routine practice the efficacy of targeted therapies on joint involvement of patients with rheumatoid arthritis/systemic sclerosis (RA/SSc) overlap syndrome. METHODS: This was a retrospective analysis of medical records of two academic centres over a 10-year period. Joint response to targeted therapies was measured according to EULAR criteria based on Disease Activity Score (DAS)-28. In addition, changes in CRP level and glucocorticoid consumption were recorded. RESULTS: Nineteen patients were included. Methotrexate (n=11) and hydroxychloroquine (n=4) were the most used first-line treatments. Targeted therapies were frequently used (n=14). Tocilizumab was the most selected therapy (n=8), then rituximab (n=5), abatacept and anti-tumour necrosis factor (n=4). Twenty-one treatment sequences were assessed, including 18 with EULAR response criteria. Responses were "good" or "moderate" in 100% (4/4) of patients treated with abatacept, 80% (4/5) with rituximab, 40% (2/5) with tocilizumab, and 25% (1/4) with anti-TNF. T and B lymphocyte-targeted therapies (abatacept, rituximab) resulted more frequently in a "good" or "moderate" response compared to cytokine inhibitors (tocilizumab, etanercept, infliximab) with a significant decrease in DAS-28 at 6 months (-1.75; p=0.016) and a trend to a lower consumption of glucocorticoids. CONCLUSIONS: In patients with RA/SSc overlap syndrome refractory to conventional synthetic-DMARDs, T and B lymphocyte-targeted therapies seem to be a promising therapeutic option to control joint activity.
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Abatacept , Anticuerpos Monoclonales Humanizados , Antirreumáticos , Artritis Reumatoide , Linfocitos B , Esclerodermia Sistémica , Humanos , Persona de Mediana Edad , Femenino , Artritis Reumatoide/tratamiento farmacológico , Artritis Reumatoide/inmunología , Artritis Reumatoide/diagnóstico , Masculino , Estudios Retrospectivos , Antirreumáticos/uso terapéutico , Esclerodermia Sistémica/tratamiento farmacológico , Esclerodermia Sistémica/inmunología , Esclerodermia Sistémica/complicaciones , Linfocitos B/efectos de los fármacos , Linfocitos B/inmunología , Resultado del Tratamiento , Anciano , Adulto , Anticuerpos Monoclonales Humanizados/uso terapéutico , Abatacept/uso terapéutico , Rituximab/uso terapéutico , Linfocitos T/inmunología , Linfocitos T/efectos de los fármacos , Terapia Molecular Dirigida , Inhibidores del Factor de Necrosis Tumoral/uso terapéutico , Índice de Severidad de la Enfermedad , Glucocorticoides/uso terapéutico , Factores de TiempoRESUMEN
PURPOSE: To analyze the factors associated with response (control of ocular inflammation and corticosteroid-sparing effect) to biologics (anti-tumor necrosis factor [TNF]-α agents and tocilizumab) in patients with refractory uveitic macular edema (ME). DESIGN: Multicenter, retrospective, observational study. PARTICIPANTS: Adult patients with uveitic ME refractory to systemic corticosteroids, disease-modifying antirheumatic drugs, or both. METHODS: Patients received anti-TNF-α agents (infliximab 5 mg/kg at week 0, 2, 6, and every 4-6 weeks [n = 69] and adalimumab 40 mg/2 weeks [n = 80]) and tocilizumab (8 mg/kg every 4 weeks intravenously [n = 39] and 162 mg/week subcutaneously [n = 16]). MAIN OUTCOME MEASURES: Analysis of complete and partial response rates, relapse rate, low vision (visual acuity in at least 1 eye of ≥ 1 logarithm of the minimum angle of resolution), corticosteroid-sparing effect, and adverse events at 6 months. RESULTS: Two hundred four patients (median age, 40 years [interquartile range, 28-58 years]; 42.2% men) were included. Main causes of uveitis included Behçet's disease (17.2%), birdshot chorioretinopathy (11.3%), and sarcoidosis (7.4%). The overall response rate at 6 months was 46.2% (21.8% of complete response) with anti-TNF-α agents and 58.5% (35.8% of complete response) with tocilizumab. In multivariate analysis, treatment with tocilizumab (odds ratio, 2.10; 95% confidence interval [CI], 1.06-4.06; P = 0.03) was associated independently with complete response of uveitic ME compared with anti-TNF-α agents. Anti-TNF-α agents and tocilizumab did not differ significantly in terms of relapse rate (hazard ratio, 1.00; 95% CI, 0.31-3.18; P = 0.99) or occurrence of low vision (odds ratio, 1.02; 95% CI, 0.51-2.07; P = 0.95) or corticosteroid-sparing effect (P = 0.29). Adverse events were reported in 20.6% of patients, including serious adverse events reported in 10.8% of patients. CONCLUSIONS: Tocilizumab seems to improve complete response of uveitic ME compared with anti-TNF-α agents.
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Edema Macular , Uveítis , Baja Visión , Adulto , Anticuerpos Monoclonales Humanizados , Femenino , Humanos , Edema Macular/tratamiento farmacológico , Edema Macular/etiología , Masculino , Persona de Mediana Edad , Recurrencia , Estudios Retrospectivos , Resultado del Tratamiento , Inhibidores del Factor de Necrosis Tumoral , Factor de Necrosis Tumoral alfa/uso terapéutico , Uveítis/etiología , Baja Visión/complicacionesRESUMEN
OBJECTIVE: To assess the relation between coffee consumption and seizure frequency in patients with drug-resistant focal epilepsy. METHODS: Cross-sectional analysis of data collected in the SAVE study, which included patients with drug-resistant focal epilepsy during long-term EEG monitoring. Patients in whom both coffee consumption and data about seizure frequency, including focal to bilateral tonic-clonic seizures (FBTCS), were available were selected. Coffee consumption was collected using a standardized self-report questionnaire and classified into four groups: none, rare (from less than 1 cup/week to up 3 cups/week), moderate (from 4 cups/week to 3 cups/day), and high (more than 4 cups/day). RESULTS: Six hundred and nineteen patients were included. There was no relation between coffee consumption and total seizure frequency (pâ¯=â¯0.902). In contrast, the number of FBTCS reported over the past year was significantly associated with usual coffee consumption (pâ¯=â¯0.029). Specifically, number of FBCTS in patients who reported moderate coffee consumption was lower than in others. In comparison with patients with moderate coffee consumption, the odds ratio (95%CI) for reporting at least 1 FBTCS per year was 1.6 (1.03-2.49) in patients who never take coffee, 1.62 (1.02-2.57) in those with rare consumption and 2.05 (1.24-3.4) in those with high consumption. Multiple ordinal logistic regression showed a trend toward an association between coffee consumption and number of FBTCS (pâ¯=â¯0.08). CONCLUSIONS AND RELEVANCE: Our data suggest that effect of coffee consumption on seizures might depend on dose with potential benefits on FBTCS frequency at moderate doses. These results will have to be confirmed by prospective studies.
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Café , Epilepsias Parciales , Anticonvulsivantes/uso terapéutico , Estudios Transversales , Epilepsias Parciales/tratamiento farmacológico , Epilepsias Parciales/epidemiología , Humanos , Estudios Prospectivos , Convulsiones/tratamiento farmacológico , Convulsiones/epidemiologíaRESUMEN
BACKGROUND: Rhupus syndrome is better characterized, but uncertainties remain, and therapeutic management must be defined. The objective was to analyze therapeutic procedures with a focus on biologic disease-modifying antirheumatic drugs (bDMARDs). METHODS: This 10-year medical records review was based on diagnosis codes (rheumatoid arthritis [RA] and systemic lupus erythematosus [SLE]) and biological data (anti-CCP testing, anti-dsDNA, and anti-RNP antibodies). Patients fulfilling 2010 ACR/EULAR and 2012 SLICC and/or 2019 ACR/EULAR classification criteria for RA and SLE, respectively, were included. RESULTS: Sixteen patients were identified. Rheumatoid arthritis most often preceded rhupus, with predominant articular pattern; 11 of them had erosive arthropathy. Skin involvement was the most frequent associated manifestation (n = 12). Serious events were reported, including active glomerulonephritis (n = 3), ischemic stroke (n = 1), and myocardial infarction (n = 1). Immunological profiles showed positivity for antinuclear (n = 16), anti-dsDNA (n = 9), and anti-CCP (n = 9). Ten patients required bDMARDs. All types of RA-approved bDMARDs were used. Abatacept was considered effective in 3 of the 4 patients, with 1 primary failure, 1 secondary escape, and 2 therapeutic maintenances, whereas primary or secondary failure was observed under tocilizimub and TNF-blocking agents. Rituximab was the most prescribed (n = 9) and the most effective with a sustained response in 6 patients. CONCLUSIONS: In rhupus refractory to conventional treatment, T or B lymphocytes targeted therapies, and particularly rituximab, seem to be a relevant therapeutic option unlike anticytokine biologics.
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Antirreumáticos , Artritis Reumatoide , Lupus Eritematoso Sistémico , Humanos , Rituximab/uso terapéutico , Anticuerpos Antiproteína Citrulinada , Artritis Reumatoide/diagnóstico , Artritis Reumatoide/tratamiento farmacológico , Artritis Reumatoide/complicaciones , Lupus Eritematoso Sistémico/diagnóstico , Lupus Eritematoso Sistémico/tratamiento farmacológico , Lupus Eritematoso Sistémico/complicaciones , Antirreumáticos/uso terapéuticoRESUMEN
OBJECTIVE: In epilepsy surgery, which aims to treat seizures and thereby to improve the lives of persons with drug-resistant epilepsy, the chances of attaining seizure relief must be carefully weighed against the risks of complications and expected adverse events. The interpretation of data regarding complications of epilepsy surgery and invasive diagnostic procedures is hampered by a lack of uniform definitions and method of data collection. METHODS: Based on a review of previous definitions and classifications of complications, we developed a proposal for a new classification. This proposal was then subject to revisions after expert opinion within E-pilepsy, an EU-funded European pilot network of reference centers in refractory epilepsy and epilepsy surgery, later incorporated into the ERN (European Reference Network) EpiCARE. This version was discussed with recognized experts, and a final protocol was agreed to after further revision. The final protocol was evaluated in practical use over 1 year in three of the participating centers. One hundred seventy-four consecutive procedures were included with 35 reported complications. RESULTS: This report presents a multidimensional classification of complications in epilepsy surgery and invasive diagnostic procedures, where complications are characterized in terms of their immediate effects, resulting permanent symptoms, and consequences on activities of daily living. SIGNIFICANCE: We propose that the protocol will be helpful in the work to promote safety in epilepsy surgery and for future studies designed to identify risk factors for complications. Further work is needed to address the reporting of outcomes as regards neuropsychological function, activities of daily living, and quality of life.
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Epilepsia Refractaria , Epilepsia , Actividades Cotidianas , Epilepsia Refractaria/diagnóstico , Epilepsia Refractaria/cirugía , Epilepsia/diagnóstico , Epilepsia/cirugía , Estudios de Factibilidad , Humanos , Calidad de Vida , Literatura de Revisión como Asunto , Factores de Riesgo , ConvulsionesRESUMEN
OBJECTIVE: Caffeine is an antagonist of the adenosine pathway, which is involved in regulation of breathing. Extracellular concentrations of adenosine are increased in the immediate aftermath of a seizure. Seizure-related overstimulation of adenosine receptors might promote peri-ictal apnea. However, the relation between caffeine consumption and risk of seizure-related respiratory dysfunction in patients with drug-resistant focal epilepsy remains unknown. METHODS: We performed a cross-sectional analysis of data collected in patients included in the SAVE study in Lyon's epilepsy monitoring unit at the Adult Epilepsy Department of the Lyon University Hospital between February 2016 and October 2018. The video-electroencephalographic recordings of 156 patients with drug-resistant focal epilepsy included in the study were reviewed to identify those with ≥1 focal seizure (FS), valid pulse oximetry (SpO2 ) measurement, and information about usual coffee consumption. This latter was collected at inclusion using a standardized self-questionnaire and further classified into four groups: none, rare (≤3 cups/week), moderate (4 cups/week to 3 cups/day), and high (≥4 cups/day). Peri-ictal hypoxemia (PIH) was defined as SpO2 < 90% for at least 5 s occurring during the ictal period, the post-ictal period, or both. RESULTS: Ninety patients fulfilled inclusion criteria, and 323 seizures were analyzed. Both the level of usual coffee consumption (p = .033) and the level of antiepileptic drug withdrawal (p = .004) were independent risk factors for occurrence of PIH. In comparison with FS in patients with no coffee consumption, risk of PIH was four times lower in FS in patients with moderate consumption (odds ratio [OR] = .25, 95% confidence interval [CI] = .07-.91, p = .036) and six times lower in FS in patients with high coffee consumption (OR = .16, 95% CI = .04-.66, p = .011). However, when PIH occurred, its duration was longer in patients with moderate or high consumption than in those with no coffee consumption (p = .042). SIGNIFICANCE: Coffee consumption may be a protective factor for seizure-related respiratory dysfunction, with a dose-dependent effect.
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Apnea/inducido químicamente , Café/efectos adversos , Epilepsia Refractaria/complicaciones , Epilepsias Parciales/complicaciones , Convulsiones/complicaciones , Adulto , Apnea/etiología , Estudios Transversales , Epilepsia Refractaria/fisiopatología , Electroencefalografía , Epilepsias Parciales/fisiopatología , Femenino , Humanos , Hipoxia/etiología , Hipoxia/fisiopatología , Masculino , Oximetría , Factores de Riesgo , Convulsiones/etiologíaRESUMEN
OBJECTIVE: To compare the efficacy and safety of Disease-modifying antirheumatic drugs (DMARDs) and anti-TNF-α agents in patients with non-infectious non-anterior uveitis. METHODS: Single center retrospective study including adult patients with non-infectious intermediate, posterior or pan-uveitis. Outcomes were compared between patients treated with DMARDs or anti-TNF-α agents. The primary outcome was treatment failure or occurrence of serious adverse events. Treatment failure was determined by ophthalmologic criteria. RESULTS: Seventy-three patients were included, mostly female (52%). Among them, 39 were treated with DMARDs and 34 with anti-TNF-α agents. The main uveitis causes were idiopathic (30%), birdshot chorio-retinopathy (25%), sarcoidosis (16%) and Behçet's disease (14%). The primary outcome was observed in 56% of patients treated with anti-TNF-α agents versus 59% of patients treated with DMARDs (p = 0.82). Median time to observe the primary outcome was 16 months (anti-TNF-α group) versus 21 months (p = 0.52). There was no significant difference between the two groups in terms of treatment failure, corticosteroid sparing effect, visual acuity improvement or adverse events. Earlier control of ocular inflammation was achieved with anti-TNF-α agents than with DMARDs (p = 0.006). In relapsing patients, anti-TNF-α agents allowed better corticosteroid sparing (p = 0.06). CONCLUSION: DMARDs could still be used as first-line therapy for non-infectious non-anterior uveitis after corticosteroid therapy. However, anti-TNF-α agents could be proposed as an alternative in cases of severe inflammation or initial high level of steroid dependency.
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Antirreumáticos/administración & dosificación , Inmunosupresores/administración & dosificación , Panuveítis/tratamiento farmacológico , Factor de Necrosis Tumoral alfa/antagonistas & inhibidores , Uveítis Intermedia/tratamiento farmacológico , Adalimumab/administración & dosificación , Adalimumab/efectos adversos , Adulto , Antirreumáticos/efectos adversos , Femenino , Estudios de Seguimiento , Humanos , Inmunosupresores/efectos adversos , Infliximab/administración & dosificación , Infliximab/efectos adversos , Masculino , Persona de Mediana Edad , Panuveítis/diagnóstico , Panuveítis/inmunología , Recurrencia , Estudios Retrospectivos , Índice de Severidad de la Enfermedad , Uveítis Intermedia/diagnóstico , Uveítis Intermedia/inmunología , Agudeza VisualRESUMEN
BACKGROUND: Orexins (hypocretins, Hcrt) A and B are GPCR-binding hypothalamic neuropeptides known to regulate sleep/wake states and feeding behavior. A few studies have shown that orexin A exhibits anti-inflammatory and neuroprotective properties, suggesting that it might provide therapeutic effects in inflammatory and neurodegenerative diseases like multiple sclerosis (MS). In MS, encephalitogenic Th1 and Th17 cells trigger an inflammatory response in the CNS destroying the myelin sheath. Here, we investigated the effects of peripheral orexin A administration to mice undergoing experimental autoimmune encephalomyelitis (EAE), a widely used model of MS. METHODS: Mice were subcutaneously immunized with myelin oligodendrocyte glycoprotein peptide (MOG)35-55 in CFA. Mice were treated intraperitoneally for five consecutive days with either PBS or 300 µg of orexin A starting at a moderate EAE score. Molecular, cellular, and histological analysis were performed by real-time PCR, ELISA, flow cytometry, and immunofluorescence. RESULTS: Orexin A strongly ameliorated ongoing EAE, limiting the infiltration of pathogenic CD4+ T lymphocytes, and diminishing chemokine (MCP-1/CCL2 and IP-10/CXCL10) and cytokine (IFN-γ (Th1), IL-17 (Th17), TNF-α, IL-10, and TGF-ß) expressions in the CNS. Moreover, orexin A treatment was neuroprotective, decreasing demyelination, astrogliosis, and microglial activation. Despite its strong local therapeutic effects, orexin A did not impair peripheral draining lymph node cell proliferation and Th1/Th17 cytokine production in response to MOG35-55 in vitro. CONCLUSIONS: Peripherally-administered orexin A ameliorated EAE by reducing CNS neuroinflammation. These results suggest that orexins may represent new therapeutic candidates that should be further investigated for MS treatment.
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Antiinflamatorios/administración & dosificación , Encefalomielitis Autoinmune Experimental/tratamiento farmacológico , Orexinas/administración & dosificación , Animales , Proliferación Celular/efectos de los fármacos , Sistema Nervioso Central/efectos de los fármacos , Sistema Nervioso Central/metabolismo , Citocinas/genética , Citocinas/metabolismo , Modelos Animales de Enfermedad , Encefalomielitis Autoinmune Experimental/inducido químicamente , Encefalomielitis Autoinmune Experimental/inmunología , Encefalomielitis Autoinmune Experimental/patología , Femenino , Proteína Ácida Fibrilar de la Glía/metabolismo , Sistema Inmunológico/efectos de los fármacos , Sistema Inmunológico/metabolismo , Ratones , Ratones Endogámicos C57BL , Proteína Básica de Mielina/metabolismo , Glicoproteína Mielina-Oligodendrócito/inmunología , Glicoproteína Mielina-Oligodendrócito/toxicidad , Receptores de Orexina/genética , Receptores de Orexina/metabolismo , Fragmentos de Péptidos/inmunología , Fragmentos de Péptidos/toxicidad , ARN Mensajero/metabolismo , Médula Espinal/metabolismo , Médula Espinal/patología , Linfocitos T/efectos de los fármacos , Linfocitos T/metabolismo , Factores de TiempoAsunto(s)
COVID-19 , Sarcoidosis , Estudios de Cohortes , Humanos , Prevalencia , SARS-CoV-2 , Sarcoidosis/diagnóstico , Sarcoidosis/epidemiologíaRESUMEN
AIMS: To compare the safety and efficacy of methotrexate (MTX), mycophenolate mofetil (MMF) and azathioprine (AZA) in non-anterior sarcoidosis-associated uveitis. METHODS: Retrospective study including non-anterior sarcoidosis-associated uveitis according to the revised International Workshop on Ocular Sarcoidosis criteria. The primary outcome was defined as the median time to relapse or occurrence of serious adverse events leading to treatment discontinuation. RESULTS: 58 patients with non-anterior sarcoidosis-associated uveitis (MTX (n=33), MMF (n=16) and AZA (n=9)) were included. The time to treatment failure (ie, primary outcome) after adjustment for corticosteroids dose and the presence of vasculitis was significantly higher with MTX (median time of 34.5 months with MTX (IQR: 11.8 -not reached) vs 8.4 months (3.1-22.9) with MMF and 16.8 months (8.0-90.1) with AZA (p=0.020)). The risk of relapse at 12 months was more than twice lower in MTX as compared with MMF (p=0.046). Low visual acuity at the last visit was significantly lower with MTX (4% vs 9% in MMF vs 57% in AZA group (p=0.008)). Regarding all 75 lines of treatment (MTX (n=39), MMF (n=24) and AZA (n=12)), MTX was more effective than MMF and AZA to obtain treatment response at 3 months (OR 10.85; 95% CI 1.13 to 104.6; p=0.039). Significant corticosteroid-sparing effect at 12 months (p=0.035) was only observed under MTX. Serious adverse events were observed in 6/39 (15%), 5/24 (21%) and 2/12 (17%) with MTX, MMF and AZA, respectively. CONCLUSION: In non-anterior sarcoidosis-associated uveitis, MTX seems to be more efficient compared with AZA and MMF and with an acceptable safety profile.
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INTRODUCTION: Giant cell arteritis (GCA) is complicated in 10 to 20% of cases by permanent visual ischemia (PVI). International guidelines advocate the use of intravenous pulse of methylprednisolone from 250 to 1000mg per day, for three days, followed by oral prednisone at 1mg/kg per day. The aim of this study is to assess whether this strategy significantly reduces the risk of early PVI of the second eye, compared with direct prednisone at 1mg/kg per day. METHODS: We conducted a multicentre retrospective observational study over the past 15 years in 13 French hospital centres. Inclusion criteria included: new case of GCA; strictly unilateral PVI, prednisone at dose greater than or equal to 0.9mg/kg per day; for the intravenous methylprednisolone (IV-MP) group, total dose between 900 and 5000mg, close follow-up and knowledge of visual status at 1 month of treatment, or earlier, in case of contralateral PVI. The groups were compared on demographic, clinical, biological, iconographic, and therapeutic parameters. Statistical analysis was optimised using propensity scores. RESULTS: One hundred and sixteen patients were included, 86 in the IV-MP group and 30 in the direct prednisone group. One patient in the direct prednisone group and 13 in the IV-MP group bilateralised, without significant difference between the two strategies (3.3% vs 15.1%). Investigation of the association between IV-MP patients and contralateral PVI through classical logistic regression, matching or stratification on propensity score did not show a significant association. Weighting on propensity score shows a significant association between IV-MP patients and contralateral PVI (OR=12.9 [3.4; 94.3]; P<0.001). Improvement in visual acuity of the initially affected eye was not significantly associated with IV-MP (visual acuity difference 0.02 vs -0.28 LogMar), even in the case of early management, i.e., within the first 48hours after the onset of PVI (n=61; visual acuity difference -0.11 vs 0.25 LogMar). Complications attributable to corticosteroid therapy in the first month were significantly more frequent in the IV-MP group (31.8 vs 10.7%; P<0.05). DISCUSSION: Our data do not support the routine use of pulse IV-MP for GCA complicated by unilateral PVI to avoid bilateral ophthalmologic damage. It might be safer to not give pulse IV-MP to selected patients with high risks of glucocorticoids pulse side effects. A prospective randomised multicentre study comparing pulse IV-MP and prednisone at 1mg/kg per day is desirable.
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Arteritis de Células Gigantes , Metilprednisolona , Humanos , Arteritis de Células Gigantes/complicaciones , Arteritis de Células Gigantes/tratamiento farmacológico , Glucocorticoides/uso terapéutico , Metilprednisolona/uso terapéutico , Prednisona/uso terapéutico , Puntaje de Propensión , Estudios RetrospectivosRESUMEN
PURPOSE: The efficacy of tocilizumab in refractory chronic noninfectious uveitis has been previously reported, but no data comparing intravenous and subcutaneous tocilizumab in uveitis are available. RESULTS: We report a case series of patients with chronic noninfectious uveitis with incomplete efficacy of subcutaneous tocilizumab, improved after switching to intravenous routes. Improvement of visual acuity was observed with intravenous tocilizumab for all patients. Half of the patients could stop corticosteroids. Rapid efficacy of intravenous tocilizumab was observed, between 2 and 3 months. CONCLUSION: In uveitis, tocilizumab administration could be optimized by a switching from a subcutaneous to an intravenous administration route.
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OBJECTIVE: To evaluate tocilizumab (TCZ) efficacy in patients with refractory Behçet disease (BD). METHODS: This is a multicenter study of 30 patients fulfilling the international criteria for BD and treated with TCZ at different European referral centers. The clinical response was evaluated at 6 months from TCZ initiation. RESULTS: Ninety percent of patients with BD were refractory or intolerant to anti-tumor necrosis factor (anti-TNF) agents. Overall, TCZ was effective in 25 (83%) patients with BD of whom 18 (60%) and 7 (23%) were complete and partial responders, respectively. The complete response was 67%, 60%, and 42% in patients with uveitis (18/30), neurological manifestations (5/30), and mucocutaneous and/or articular (7/30) manifestations, respectively. TCZ had a significant steroid-sparing effect allowing patients to decrease their median daily prednisone dose from 20 (IQR 10-40) mg/day to 9 (IQR 5-13) mg at 6 months (P < 0.001). The number of patients with BD needing concomitant disease-modifying antirheumatic drug therapy fell from 7 (23%) to 4 (13%) at 6 months. Mild to moderate side effects were observed in 6 (20%) patients, and 3 (10%) presented with serious adverse events (pneumonia, intestinal perforation, and septicemia) requiring therapy discontinuation in 2 cases. CONCLUSION: TCZ seems to be an effective alternative to anti-TNF agents in treating BD-related uveitis and neurological manifestations.
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Antirreumáticos , Síndrome de Behçet , Uveítis , Humanos , Síndrome de Behçet/complicaciones , Síndrome de Behçet/tratamiento farmacológico , Inhibidores del Factor de Necrosis Tumoral/uso terapéutico , Resultado del Tratamiento , Uveítis/etiología , Uveítis/complicaciones , Antirreumáticos/uso terapéutico , Factor de Necrosis Tumoral alfa , Estudios RetrospectivosRESUMEN
Uveitis in Behçet's disease (BD) is frequent (40% of cases) and is a major cause of morbidity. The age of onset of uveitis is between 20 and 30 years. Ocular involvement includes anterior, posterior, or panuveitis. Uveitis may be the first sign of the disease in 20% of cases or it may appear 2 or 3 years after the first symptoms. Panuveitis is the most common presentation and is more commonly found in men. Bilateralization usually occurs on average 2 years after the first symptoms. The estimated risk of blindness at 5 years is 10-15%. BD uveitis has several ophthalmological features that distinguish it from other uveitis. The main goals in the management of patients are the rapid resolution of intraocular inflammation, the prevention of recurrent attacks, the achievement of complete remission, and the preservation of vision. Biologic therapies have changed the management of intraocular inflammation. The aim of this review is to provide an update to a previous article by our team on pathogenesis, diagnostic approaches, and the therapeutic strategy of BD uveitis.
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BACKGROUND: Neuro-ophthalmologic manifestations are uncommon in sarcoidosis. We aim to assess the prognostic factors and outcome of neuro-ophthalmic sarcoidosis. METHODS: We conducted a multicenter retrospective study on patients with neuro-ophthalmic sarcoidosis. Response to therapy was based on visual acuity, visual field, and orbital MRI exam. Factors associated with remission and relapse were analyzed. RESULTS: Thirty-five patients [median (IQR) age of 37 years (26.5-53), 63% of women] were included. The diagnosis of sarcoidosis was concomitant of neuro-ophthalmologic symptoms in 63% of cases. Optic neuritis was the most common manifestation. All patients received corticosteroids and 34% had immunosuppressants. At 6 months, 61% improved, 30% were stable, and 9% worsened. Twenty percent of patients had severe visual deficiency at the end of follow-up. Nonresponders patients had significantly worse visual acuity at baseline (p = 0.01). Relapses were less frequent in patients with retro-bulbar optic neuropathy (p = 0.03). CONCLUSION: Prognosis of neuro-ophthalmic sarcoidosis is poor.
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Enfermedades del Nervio Óptico , Neuritis Óptica , Sarcoidosis , Adulto , Femenino , Humanos , Enfermedades del Nervio Óptico/diagnóstico , Enfermedades del Nervio Óptico/tratamiento farmacológico , Neuritis Óptica/diagnóstico , Neuritis Óptica/tratamiento farmacológico , Pronóstico , Estudios Retrospectivos , Sarcoidosis/complicaciones , Sarcoidosis/diagnóstico , Sarcoidosis/tratamiento farmacológicoRESUMEN
PURPOSE: To compare the relapse rate of sight-threatening noninfectious uveitis (NIU) in patients treated with infliximab (IFX) or adalimumab (ADA). DESIGN: Observational retrospective multicenter study. METHODS: A total of 330 patients (median age, 36 years; interquartile range, 27-54), 45.2% men) with sight-threatening NIU (ie, retinal vasculitis and/or macular edema) treated with anti-tumor necrosis factor [TNF]-α agents (IFX intravenously at 5 mg/kg at weeks 0, 2, 6, and every 4 to 6 weeks or ADA subcutaneously at 80 mg, then 40 mg every 2 weeks). Data were obtained retrospectively from patients' medical records. Main outcome measures were relapse rate, complete response of NIU, corticosteroid sparing effect, and safety. RESULTS: Main etiologies of uveitis included Behçet disease (27%), idiopathic juvenile arthritis (5.8%), and sarcoidosis (5.5%). The estimated relapse rate at 6 months after introduction of biological agents was 13% (95% CI = 0.009-0.16). IFX was associated with less relapse risk than ADA (hazard ratio [HR] = 0.52, 95% CI = 0.36- 0.77, P = .001). ADA and IFX were comparable in terms of complete response rate of NIU as well as corticosteroid-sparing effect. Behçet disease was associated with higher odds of complete response (HR = 2.04, 95% CI = 1.16 -3.60, P = .01] and lower relapse rate (HR = 0.53, 95% CI = 0.33-0.85, P = .009) than other causes of NIU with anti-TNF-α agents. CONCLUSIONS: In sight-threatening NIU, IFX seems to be associated with a lower relapse rate than ADA.
Asunto(s)
Síndrome de Behçet , Uveítis , Adalimumab/uso terapéutico , Adulto , Síndrome de Behçet/complicaciones , Femenino , Humanos , Infliximab/uso terapéutico , Masculino , Recurrencia , Estudios Retrospectivos , Resultado del Tratamiento , Inhibidores del Factor de Necrosis Tumoral , Factor de Necrosis Tumoral alfa , Uveítis/inducido químicamente , Uveítis/diagnóstico , Uveítis/tratamiento farmacológicoRESUMEN
Behçet's disease (BD) is a systemic vasculitis disease of unknown origin occurring in young people, which can be venous, arterial or both, classically occlusive. Ocular involvement is particularly frequent and severe; vascular occlusion secondary to retinal vasculitis may lead to rapid and severe loss of vision. Biologics have transformed the management of intraocular inflammation. However, the diagnosis of BD is still a major challenge. In the absence of a reliable biological marker, diagnosis is based on clinical diagnostic criteria and may be delayed after the appearance of the onset sign. However, therapeutic management of BD needs to be introduced early in order to control inflammation, to preserve visual function and to limit irreversible structural damage. The aim of this review is to provide current data on how innovations in clinical evaluation, investigations and treatments were able to improve the prognosis of uveitis associated with BD.
RESUMEN
The term "vitritis" refers to the presence of a cellular infiltration of the vitreous body, usually in the context of an intraocular inflammation, but not exclusively. Intermediate uveitis is the most prominent cause of vitritis, including infectious and auto-immune/auto-inflammatory etiologies. Corticosteroids and immunosuppressive therapies should not be started before ruling out the infectious causes of vitritis, especially in immunosuppressed individuals. Other situations can mimic intermediate uveitis such as amyloidosis and ocular tumors. Primary intraocular lymphoma should always be suspected in case of vitreous infiltrations in individuals aged over 50 years.