Your browser doesn't support javascript.
loading
Mostrar: 20 | 50 | 100
Resultados 1 - 7 de 7
Filtrar
1.
Clin Exp Rheumatol ; 41(10): 1991-1997, 2023 10.
Artigo em Inglês | MEDLINE | ID: mdl-37083163

RESUMO

OBJECTIVES: The prevalence of Behçet's disease (BD) has a considerable geographical and temporal variability. Data regarding epidemiology in Spain are limited. Our study aimed to assess the epidemiology and clinical domains of BD in a population-based cohort from Northern Spain and to compare the results with other geographical areas of other countries. METHODS: We conducted a cross-sectional study of a well-defined population in Northern Spain. Cases of suspected BD between January 1980 and December 2018 were identified. The diagnosis of BD was established according to the International Study Group (ISG) for Behçet's Disease. The incidence of BD between 1999 and 2018 was estimated by sex, age, and year of diagnosis. RESULTS: Of 120 patients with probable BD, 59 patients met ISG criteria and were finally included in the study, with a male/female ratio of 0.97; mean age 49.7±14.7 years. Incidence during the period of study was 0.492 per 100,000 people, observing an increase from January 1999 to December 2018. Prevalence was 10.14 per 100,000 inhabitants in 2018. Clinical manifestations were relapsing aphthous stomatitis (100%), genital ulcers (78%), skin involvement (84.7%), joint involvement (64.4%), uveitis (55.9%), central nervous system (16.9%), vascular (10.2%), and gastrointestinal manifestations (6.8%). CONCLUSIONS: The prevalence of BD in Cantabria is higher than in other Southern European countries. This difference may reflect a combination of geographic, genetic, or methodological variations, as well as the free accessibility to the Spanish Public Health System for the entire population. Clinical phenotypes observed are similar to those described in other world regions.


Assuntos
Síndrome de Behçet , Estomatite Aftosa , Uveíte , Humanos , Masculino , Feminino , Adulto , Pessoa de Meia-Idade , Síndrome de Behçet/diagnóstico , Síndrome de Behçet/epidemiologia , Espanha/epidemiologia , Estudos Transversais
2.
Clin Exp Rheumatol ; 39(3): 612-620, 2021.
Artigo em Inglês | MEDLINE | ID: mdl-32896258

RESUMO

OBJECTIVES: Immune checkpoint blockade therapy (ICBT) increases the anti-tumoural function of the immune system, but it can also induce immune-related adverse events (irAEs). Our aim was to assess the irAEs due to ICBT in patients from a single centre of Northern Spain. METHODS: We set up an observational study of patients treated in monotherapy with ICBT targeted against cytotoxic T-lymphocyte antigen 4 (CTLA-4), programmed cell death 1 (PD-1) or its ligand (PD-L1) for solid organ tumours. All patients were followed up in a single University Hospital from March 2015 to September 2018. RESULTS: We studied 102 patients (63 men/39 women); mean age 60.6±9.7 years, with lung (n=63), melanoma (n=21), kidney (n=11), gastric (n=3), colon (n=3) or bladder (n=1) cancer. Only 7 patients had a previous diagnosis of an immune-mediated disease, specifically: psoriasis (n=2), psoriatic arthritis (n=1), systemic lupus erythematosus (n=1), spondyloarthitis (n=1), rheumatoid arthritis (n=1) and cutaneous lupus (n=1). One of the following ICBT was administered: nivolumab (n=52), pembrolizumab (n=35), atezolizumab (n=10) and ipilimumab (n=5). After a mean follow-up time of 14.4±7.7 months since ICBT onset, 87 (85.3%) patients had experienced irAEs, mostly gastrointestinal, thyroid and musculskeletal manifestations including inflammatory arthralgia (n= 8), arthritis (n= 6) and myositis (n=2). ICBT was discontinued in 41 patients but it was reintroduced in 30 of them after resolution of the adverse event, with a good tolerance in all cases. Thirty-six (41.4%) of the 87 patients required specific treatment (prednisone, levothyroxine, and thiamazol) for the irAEs. CONCLUSIONS: irAEs are frequent in patients undergoing ICBT. Almost half of the patients that have irAEs require treatment. Musculoskeletal manifestations are not uncommon.


Assuntos
Imunoterapia , Receptor de Morte Celular Programada 1 , Idoso , Feminino , Humanos , Imunoterapia/efeitos adversos , Ipilimumab , Masculino , Pessoa de Meia-Idade , Nivolumabe , Espanha
3.
Eur J Intern Med ; 108: 60-67, 2023 02.
Artigo em Inglês | MEDLINE | ID: mdl-36446677

RESUMO

OBJECTIVE: The aim of this study was to evaluate the frequency of systemic treatment in a cohort of sarcoidosis patients and identify presenting clinical features as predictive factors of the need for systemic immunosuppressive therapy. METHODS: Retrospective study of 342 patients diagnosed and followed-up from January 1999 to December 2019 in a University Hospital in Northern Spain. The diagnosis of sarcoidosis was established according to ATS/ERS/WASOG criteria. A comparative analysis was performed between treated and untreated patients. Predictive factors of treatment prescription according to initial clinical manifestations were identified (multivariate analysis). RESULTS: Mean age at diagnosis was 47.7±15.1 years, with a slight female predominance (51.8%) and Caucasian majority (94.2%). The main clinical manifestation was thoracic involvement (88.3%). Extrathoracic manifestations were detected in 68.4% cases, mainly cutaneous (34.2%), articular (27.8%) and ocular (17.8%). A total of 207 (60.5%) patients required systemic treatment. Glucocorticoid therapy was the most widely used (60.5%). Conventional immunosuppressive therapy in 25.4%, more frequently MTX (21.9%). Biologic therapy was prescribed in 12.9%, especially adalimumab (9.1%). Male gender (OR: 1.65; 95%CI: 1.06-2.56), intrathoracic (OR: 2.41; 95%CI: 1.22-4.76), ocular (OR: 4.14; 95%CI: 2.01-8.52), parotid (OR: 1.60; 95%CI: 1.39-1.94), neurological (OR: 5.00; 95%CI: 1.68-14.84), and renal (OR: 1.59; 95%CI: 1.38-1.94) involvement were identified as risk factors associated with the need of systemic treatment. CONCLUSION: Most patients (60.5%) of sarcoidosis in our series required systemic therapy. An association between certain characteristics at initial presentation (male gender, lung, ocular, parotid, neurological and renal involvement) and the need of systemic treatment was identified.


Assuntos
Sarcoidose , Humanos , Masculino , Feminino , Estudos Retrospectivos , Sarcoidose/tratamento farmacológico , Sarcoidose/epidemiologia , Sarcoidose/complicações , Fatores de Risco , Pele , Pulmão , Imunossupressores/uso terapêutico
4.
Eur J Intern Med ; 91: 63-69, 2021 09.
Artigo em Inglês | MEDLINE | ID: mdl-34049777

RESUMO

BACKGROUND: The incidence of sarcoidosis varies widely worldwide. The aim of this study was to estimate the incidence of sarcoidosis in a population-based cohort from northern Spain. METHODS: Patients diagnosed with sarcoidosis at Marqués de Valdecilla University Hospital, corresponding to the central Cantabria that encompasses Santander city and the surroundings, between January 1999 and December 2019were assessed. The diagnosis of sarcoidosis was established according to ATS/ERS/WASOG criteria as follows: compatible clinical and radiological presentation, histopathologic confirmation, and exclusion of other granulomatous diseases. Demographic and clinical data were collected. The incidence of sarcoidosis between 1999-2019 was estimated by sex, age, and year of diagnosis. RESULTS: A total of 234 patients were included, with a male/female ratio of 0.81. The mean age of the cohort at diagnosis was 48.43 ± 14.83 years and 129 (55.1%) were women. Incidence during the period of study was 3.58 per 100,000 populations (95% confidence interval: 3.13 - 4.07). No gender predominance was observed. An increase in age at diagnosis over time was found in the linear regression analysis. Thoracic affection was found in 180 patients (76.9%). Most common extra-thoracic areas affected were skin (34.2%), joints (30.8%) and eyes (15.4%). CONCLUSIONS: The incidence of sarcoidosis estimated in this study was similar to that of other Mediterranean countries. No gender predominance was observed. Consistent with previous studies, male presented an incidence peak 10 years earlier than female. A second peak between ages 60-69 years was identified in both sexes.


Assuntos
Sarcoidose , Adulto , Idoso , Feminino , Humanos , Incidência , Masculino , Pessoa de Meia-Idade , Radiografia , Estudos Retrospectivos , Sarcoidose/epidemiologia , Pele , Espanha/epidemiologia
5.
J Clin Med ; 9(8)2020 Aug 11.
Artigo em Inglês | MEDLINE | ID: mdl-32796717

RESUMO

We aimed to assess the efficacy of biologic therapy in refractory non-Multiple Sclerosis (MS) Optic Neuritis (ON), a condition more infrequent, chronic and severe than MS ON. This was an open-label multicenter study of patients with non-MS ON refractory to systemic corticosteroids and at least one conventional immunosuppressive drug. The main outcomes were Best Corrected Visual Acuity (BCVA) and both Macular Thickness (MT) and Retinal Nerve Fiber Layer (RNFL) using Optical Coherence Tomography (OCT). These outcome variables were assessed at baseline, 1 week, and 1, 3, 6 and 12 months after biologic therapy initiation. Remission was defined as the absence of ON symptoms and signs that lasted longer than 24 h, with or without an associated new lesion on magnetic resonance imaging with gadolinium contrast agents for at least 3 months. We studied 19 patients (11 women/8 men; mean age, 34.8 ± 13.9 years). The underlying diseases were Bechet's disease (n = 5), neuromyelitis optica (n = 3), systemic lupus erythematosus (n = 2), sarcoidosis (n = 1), relapsing polychondritis (n = 1) and anti-neutrophil cytoplasmic antibody -associated vasculitis (n = 1). It was idiopathic in 6 patients. The first biologic agent used in each patient was: adalimumab (n = 6), rituximab (n = 6), infliximab (n = 5) and tocilizumab (n = 2). A second immunosuppressive drug was simultaneously used in 11 patients: methotrexate (n = 11), azathioprine (n = 2), mycophenolate mofetil (n = 1) and hydroxychloroquine (n = 1). Improvement of the main outcomes was observed after 1 year of therapy when compared with baseline data: mean ± SD BCVA (0.8 ± 0.3 LogMAR vs. 0.6 ± 0.3 LogMAR; p = 0.03), mean ± SD RNFL (190.5 ± 175.4 µm vs. 183.4 ± 139.5 µm; p = 0.02), mean ± SD MT (270.7 ± 23.2 µm vs. 369.6 ± 137.4 µm; p = 0.03). Besides, the median (IQR) prednisone-dose was also reduced from 40 (10-61.5) mg/day at baseline to. 2.5 (0-5) mg/day after one year of follow-up; p = 0.001. After a mean ± SD follow-up of 35 months, 15 patients (78.9%) achieved ocular remission, and 2 (10.5%) experienced severe adverse events. Biologic therapy is effective in patients with refractory non-MS ON.

6.
Expert Opin Biol Ther ; 19(4): 273-286, 2019 04.
Artigo em Inglês | MEDLINE | ID: mdl-30827128

RESUMO

INTRODUCTION: Adult-onset Still´s disease (AOSD) is a systemic inflammatory condition that affects mainly young people. The clinical course consists of two distinctive patterns: one with a predominance of systemic symptoms and another manifested by progressive chronic polyarthritis. Glucocorticoids remain the mainstay in the treatment of AOSD. However, biologic therapies are often required to achieve clinical remission and allow glucocorticoid discontinuation. Areas covered: The review summarizes the main retrospective and prospective studies, and case series on the use of the anti-interleukin (IL)-6 receptor tocilizumab in AOSD. Expert opinion: Since IL-6 serum levels are highly increased in both active systemic and polyarticular phenotypes, IL-6 blockade was considered to be a plausible therapeutic option for the management of AOSD. Tocilizumab, the only anti-IL-6-receptor antagonist currently available for AOSD, has proved to be effective for the management of refractory AOSD patients, including those with life-threatening complications. Nevertheless, there are some reports describing patients who are refractory to any therapy. Future research should focus on the identification of prognostic biomarkers that help us to tailor an individualized treatment for each type of patient and in the search of new disease activity indices that help us to monitor the response to the therapy more closely.


Assuntos
Anticorpos Monoclonais Humanizados/uso terapêutico , Doença de Still de Início Tardio/tratamento farmacológico , Adulto , Anticorpos Monoclonais Humanizados/farmacocinética , Ensaios Clínicos como Assunto , Glucocorticoides/uso terapêutico , Meia-Vida , Humanos , Receptores de Interleucina-6/imunologia , Receptores de Interleucina-6/metabolismo , Doença de Still de Início Tardio/diagnóstico , Resultado do Tratamento
7.
Expert Rev Clin Immunol ; 14(12): 979-992, 2018 12.
Artigo em Inglês | MEDLINE | ID: mdl-30324816

RESUMO

INTRODUCTION: Adult onset Still's disease (AOSD) is an uncommon systemic inflammatory disease on the clinical spectrum of autoinflammatory disorders. Its presentation and clinical course may result in several well-differentiated phenotypes: from a systemic and highly symptomatic pattern to a chronic articular pattern. Overproduction of numerous pro-inflammatory cytokines is observed in AOSD. Anakinra (ANK), a human interleukin (IL)-1R antagonist, has recently been approved in the EU for the treatment of AOSD. Areas covered: In this review, we discuss the main studies on the efficacy and safety on ANK for the treatment of AOSD. The vast majority of them are retrospective studies and case series. Expert commentary: Overall, ANK is an effective biologic agent for the treatment of AOSD, especially for the systemic pattern and also for those patients who have life-threatening complications, which frequently occur over the course of the disease. The initial dose usually indicated of ANK in adults is 100 mg/day subcutaneously, although dose reduction can be performed in some cases once the disease is under control. The safety profile of ANK is favorable and similar to that described in other rheumatic diseases. In conclusion, ANK is an effective and safe agent for the treatment of AOSD.


Assuntos
Antirreumáticos/administração & dosagem , Produtos Biológicos/administração & dosagem , Proteína Antagonista do Receptor de Interleucina 1/administração & dosagem , Doença de Still de Início Tardio/tratamento farmacológico , Idade de Início , Animais , Antirreumáticos/efeitos adversos , Produtos Biológicos/efeitos adversos , Humanos , Proteína Antagonista do Receptor de Interleucina 1/efeitos adversos , Doença de Still de Início Tardio/diagnóstico , Doença de Still de Início Tardio/epidemiologia , Resultado do Tratamento
SELEÇÃO DE REFERÊNCIAS
DETALHE DA PESQUISA