Your browser doesn't support javascript.
loading
Mostrar: 20 | 50 | 100
Resultados 1 - 20 de 52.013
Filtrar
3.
RMD Open ; 6(3)2020 10.
Artigo em Inglês | MEDLINE | ID: mdl-33011680

RESUMO

OBJECTIVE: There is emerging evidence that COVID-19 disproportionately affects people from racial/ethnic minority and low socioeconomic status (SES) groups. Many physicians across the globe are changing practice patterns in response to the COVID-19 pandemic. We sought to examine the practice changes among rheumatologists and what they perceive the impact to be on their most vulnerable patients. METHODS: We administered an online survey to a convenience sample of rheumatologists worldwide during the initial height of the pandemic (between 8 April and 4 May 2020) via social media and group emails. We surveyed rheumatologists about their opinions regarding patients from low SES and racial/ethnic minority groups in the context of the COVID-19 pandemic. Mainly, what their specific concerns were, including the challenges of medication access; and about specific social factors (health literacy, poverty, food insecurity, access to telehealth video) that may be complicating the management of rheumatologic conditions during this time. RESULTS: 548 rheumatologists responded from 64 countries and shared concerns of food insecurity, low health literacy, poverty and factors that preclude social distancing such as working and dense housing conditions among their patients. Although 82% of rheumatologists had switched to telehealth video, 17% of respondents estimated that about a quarter of their patients did not have access to telehealth video, especially those from below the poverty line. The majority of respondents believed these vulnerable patients, from racial/ethnic minorities and from low SES groups, would do worse, in terms of morbidity and mortality, during the pandemic. CONCLUSION: In this sample of rheumatologists from 64 countries, there is a clear shift in practice to telehealth video consultations and widespread concern for socially and economically vulnerable patients with rheumatic disease.


Assuntos
Doenças Autoimunes/etnologia , Betacoronavirus , Grupos de Populações Continentais , Infecções por Coronavirus/epidemiologia , Grupos Étnicos , Grupos Minoritários , Pneumonia Viral/epidemiologia , Pobreza , Doenças Reumáticas/etnologia , Doenças Autoimunes/mortalidade , Infecções por Coronavirus/mortalidade , Infecções por Coronavirus/virologia , Abastecimento de Alimentos/economia , Letramento em Saúde , Habitação , Humanos , Pandemias , Pneumonia Viral/mortalidade , Pneumonia Viral/virologia , Doenças Reumáticas/mortalidade , Reumatologistas , Inquéritos e Questionários , Telemedicina
4.
Acta Med Indones ; 52(3): 214-226, 2020 Jul.
Artigo em Inglês | MEDLINE | ID: mdl-33020333

RESUMO

BACKGROUND: autoimmune patients can be more susceptible to infection. Proper knowledge, perception, and practices towards COVID-19 are essential for these patients during pandemic. This study aimed to know their knowledge, perception, and practices regarding COVID-19. METHODS: cross sectional study using online survey was conducted from April to May 2020. Patients with autoimmune disease were asked about demographic characteristics, diagnosis, history of treatment, knowledge, perception, and practice regarding COVID-19. RESULTS: there were 685 respondents. Most of them were female and had systemic lupus erythematosus with median age of 37 years old. Almost all respondents had good knowledge regarding transmission of COVID-19 and did proper prevention practices. Adequacy of information and steroid or mycophenolate mofetil/mycophenolic acid (MMF/MPA) use were related to perception of the effect of pandemic to their own health. Visiting private clinic and receiving hydroxychloroquine/chloroquine sulfate or sulfasalazine were related to perception that autoimmune conditions would make them more prone to COVID-19. Work from home was related to perception that when contracting COVID-19, the symptoms would be more severe. Living in Sumatra region and getting hydroxychloroquine/chloroquine sulfate or MMF/MPA were related to perception that autoimmune medications could reduce risk of getting COVID-19. Adequate information, university education, private clinic visit, and hydroxychloroquine/chloroquine sulfate use were related to perception that COVID-19 pandemic would cause difficulties in getting medications. CONCLUSION: almost all respondents had good knowledge and practices regarding COVID-19. Adequacy of information, autoimmune treatment, work from home, educational background, area of living, and health care facilities contributed to perception regarding COVID-19 pandemic.


Assuntos
Doenças Autoimunes/epidemiologia , Betacoronavirus , Infecções por Coronavirus/epidemiologia , Conhecimentos, Atitudes e Prática em Saúde , Pandemias , Percepção , Pneumonia Viral/epidemiologia , Adolescente , Adulto , Idoso , Criança , Pré-Escolar , Comorbidade , Estudos Transversais , Feminino , Seguimentos , Humanos , Incidência , Indonésia/epidemiologia , Lactente , Recém-Nascido , Masculino , Pessoa de Meia-Idade , Estudos Retrospectivos , Inquéritos e Questionários , Taxa de Sobrevida/tendências , Adulto Jovem
5.
Annu Int Conf IEEE Eng Med Biol Soc ; 2020: 1376-1379, 2020 07.
Artigo em Inglês | MEDLINE | ID: mdl-33018245

RESUMO

In this paper, we present a framework to address the augmentation of images for the rare and minor appearance of mitotic type staining patterns, for Human Epithelium Type2 (HEp-2) cell images. The identification of mitotic patterns among non-mitotic/interphase patterns is important in the process of diagnosis of various autoimmune disorders. This task leads to a pattern classification problem between mitotic v/s interphase. However, among the two classes, typically, the number of mitotic cells are relatively very less. Thus, in this work, we propose to generate synthetic mitotic samples, which can be used to augment the number of mitotic samples and balance the samples of mitotic and interphase patterns in classification paradigm. An effective feature representation is used, to validate the usefulness of the synthetic samples in classification task, along with a subjective validation done by a medical expert. The results demonstrate that the approach of generating and mingling synthetic samples with existing training data works well and yields good performance, with 0.98 balanced class accuracy (BcA) in one case, over a public dataset, i.e., UQ-SNP I3A Task-3 mitotic cell identification dataset.


Assuntos
Doenças Autoimunes , Processamento de Imagem Assistida por Computador , Humanos , Interfase , Grupos Minoritários
7.
Pediatrics ; 146(4)2020 10.
Artigo em Inglês | MEDLINE | ID: mdl-32883808

RESUMO

BACKGROUND: Children with isolated neutropenia (absolute neutrophil count [ANC] <1500/µL) are frequently referred to pediatric hematology and oncology clinics for further diagnostic evaluation. Scant literature exists on interventions and outcomes for isolated neutropenia. We hypothesized that children will have resolution of their neutropenia without the need for intervention(s) by a pediatric hematologist and oncologist. METHODS: We performed a 5.5-year institutional review board-approved retrospective chart review of children referred to our pediatric hematology and oncology clinics for isolated neutropenia. Neutropenia was categorized as mild (ANC of 1001-1500/µL), moderate (ANC of 500-1000 µL), severe (ANC of 201-500/µL), or very severe (ANC of ≤200/µL). RESULTS: Among 155 children referred with isolated neutropenia, 45 (29%) had mild neutropenia, 65 (42%) had moderate neutropenia, 30 (19%) had severe neutropenia, and 15 (10%) had very severe neutropenia. Only 29 (19%) children changed to an ANC category lower than their initial referral category. At a median follow-up of 12 months, 101 children had resolution of neutropenia, 40 children had mild neutropenia, 10 children had moderate neutropenia, 3 children had severe neutropenia, and 1 patient had very severe neutropenia. A specific diagnosis was not identified in most (54%) children. The most common etiologies were viral suppression (16%), autoimmune neutropenia (14%), and drug-induced neutropenia (8%). Black children had a 3.5 higher odds of having persistent mild neutropenia. Six (4%) children received granulocyte colony-stimulating factor therapy. CONCLUSIONS: Most children referred for isolated neutropenia do not progress in severity and do not require subspecialty interventions or hospitalizations.


Assuntos
Neutropenia/epidemiologia , Encaminhamento e Consulta/estatística & dados numéricos , Adolescente , Afro-Americanos/estatística & dados numéricos , Anticorpos Antinucleares/análise , Americanos Asiáticos/estatística & dados numéricos , Doenças Autoimunes/complicações , Neutropenia Febril Induzida por Quimioterapia/epidemiologia , Criança , Pré-Escolar , Progressão da Doença , Grupo com Ancestrais do Continente Europeu/estatística & dados numéricos , Feminino , Seguimentos , Fator Estimulador de Colônias de Granulócitos/uso terapêutico , Hematologia , Hospitalização/estatística & dados numéricos , Humanos , Lactente , Recém-Nascido , Masculino , Oncologia , Neutropenia/diagnóstico , Neutropenia/tratamento farmacológico , Neutropenia/etiologia , Remissão Espontânea , Estudos Retrospectivos , Viroses/complicações
8.
Zhong Nan Da Xue Xue Bao Yi Xue Ban ; 45(6): 739-744, 2020 Jun 28.
Artigo em Inglês, Chinês | MEDLINE | ID: mdl-32879133

RESUMO

IgG4-related disease (IgG4-RD) is a rare autoimmune fibrosis disease characterized by elevated serum IgG4 and tissues as well as organs infiltrated with IgG4-positive cells, resulting in swelling and damage.It is currently treated as first-line treatment with glucocorticoids. Autoimmune hemolytic anemia (AIHA) is also a relatively rare disease that caused by autoreactive erythrocyte antibodies. Although both are autoimmune-related diseases, they rarely overlap. The relationship between them is not clear. A case of IgG4-RD combined with AIHA is reported. The patient has shortness of breath, cough, and sputum after physical activity. Physical examination showed appearance of anemia, yellow staining of skin and sclera, palpable neck and multiple swollen lymph nodes. Laboratory examination, bone marrow biopsy, and lymph node biopsy confirmed the diagnosis. Therefore, clinicians should develop ideas and raise awareness of such diseases.


Assuntos
Anemia Hemolítica Autoimune/diagnóstico , Anemia Hemolítica Autoimune/tratamento farmacológico , Doenças Autoimunes/complicações , Doença Relacionada a Imunoglobulina G4/complicações , Doença Relacionada a Imunoglobulina G4/diagnóstico , Biópsia , Humanos , Imunoglobulina G
9.
Harefuah ; 159(9): 697-702, 2020 Sep.
Artigo em Hebraico | MEDLINE | ID: mdl-32955815

RESUMO

INTRODUCTION: Silicone is a foreign material to our body and therefore, has been found to stimulate the immune system. Silicone breast implants (SBIs), made of silicone polymer, have been used for aesthetic and medical purposes since the 1960s, and were found to trigger acute/chronic inflammation, eventually leading to the formation of fibrotic capsules on the surface of the implant. Silicone implants have been found to be associated with the development of severe and sometimes unexplained clinical manifestations such as: chronic fatigue, sleep and memory problems, widespread pain, dry mouth and eye, depression, arthralgia, myalgia, palpitations, tinnitus and hearing loss, skin rash, hair loss, vision problems, hyperhidrosis, allergic reactions, etc. Furthermore, SBIs have been found to be associated with the development of rheumatologic/autoimmune diseases and the development of rare lymphoma. The FDA has expressed concern over the years about the implications of SBIs and requested that the companies involved provide data of any concern regarding the implants. However, the companies continued to sell the implants without reporting data, as agreed. In October 2019, the FDA recommended boxed warnings describing the dangers facing women applying for SBIs such as lymphoma. Importantly, our lab recently found the presence of autoantibodies against the autonomic nervous system in the blood of women with SBIs, which might explain some of the patients' severe symptoms. Owing to the numerous data that had been accumulated (since 1960s) indicating a direct link between silicone, autoimmune diseases and cancer, we believe that the use of SBIs has been a historical medical error.


Assuntos
Implantes de Mama , Erros Médicos , Doenças Autoimunes , Feminino , Humanos , Hipersensibilidade , Silicones
10.
Nan Fang Yi Ke Da Xue Xue Bao ; 40(8): 1213-1219, 2020 Aug 30.
Artigo em Chinês | MEDLINE | ID: mdl-32895181

RESUMO

OBJECTIVE: To investigate the clinical and immunological characteristics, treatment and prognosis of common variable immune deficiency (CVID) in adult patients. METHODS: We retrospectively analyzed the clinical data of 13 adult patients hospitalized in our hospital for CVID diagnosed according to the criteria in International Consensus Document (2016), and analyzed their clinical manifestations, laboratory test results, imaging findings, pathological examinations and treatments. RESULTS: The mean age of onset was 24.46±16.82 years in these patients, who had a mean age of 32.54±14.86 years at diagnosis with a median diagnostic delay of 5 years (IQR: 2-15 years). The main manifestation of the patients was repeated infections, including repeated respiratory tract infection (10 cases; 76.9%) and repeated diarrhea (3 cases; 23.1%). Three (23.1%) of the patients had autoimmune disease and 10 (76.9%) had chronic pulmonary disease. IgG, IgA and IgM were decreased in all the patients. The proportion of CD4+T cells decreased in 10 patients (76.9%), CD8+T cells increased in 11 patients (84.6%), and CD4/ CD8 decreased in 10 patients (76.9%). Complement C3 decreased in 58.3% (7/12) and C4 decreased in 33.3% (4/12) of the patients. Twelve patients (92.3%) were treated with intravenous infusion of gamma globulin with symptomatic treatments. One patient died due to massive gastrointestinal hemorrhage, and the other patients showed improve ments after the treatments and were discharged. CONCLUSIONS: The clinical manifestations of CVID are diverse, and recurrent respiratory tract infection is the most common manifestation. Decreased IgG often accompanied by lowered IgA and IgM levels is a common finding in laboratory tests. The treatment of CVID currently relies on gamma globulin with symptomatic treatments for the complications.


Assuntos
Doenças Autoimunes , Imunodeficiência de Variável Comum , Adolescente , Adulto , Criança , Diagnóstico Tardio , Humanos , Imunoglobulinas Intravenosas , Pessoa de Meia-Idade , Estudos Retrospectivos , Adulto Jovem
11.
Clin Rheumatol ; 39(11): 3223-3235, 2020 Nov.
Artigo em Inglês | MEDLINE | ID: mdl-32885345

RESUMO

Cytokine pathways and their signaling disorders can be the cause of onset and pathogenesis of many diseases such as autoimmune diseases and COVID-19 infection. Autoimmune patients may be at higher risk of developing infection due to the impaired immune responses, the use of immunosuppressive drugs, and damage to various organs. Increased secretion of inflammatory cytokines and intolerance of the patient's immune system to COVID-19 infection are the leading causes of hospitalization of these patients. The content used in this paper has been taken from English language articles (2005-2020) retrieved from the PubMed database and Google Scholar search engine using "COVID-19," "Autoimmune disease," "Therapeutic," "Pathogenesis," and "Pathway" keywords. The emergence of COVID-19 and its association with autoimmune disorders is a major challenge in the management of these diseases. The results showed that the use of corticosteroids in the treatment of autoimmune diseases can make diagnosis and treatment of COVID-19 more challenging by preventing the fever. Due to the common pathogenesis of COVID-19 and autoimmune diseases, the use of autoimmune drugs as a possible treatment option could help control the virus. KEY POINTS: • Inflammatory cytokines play an essential role in the pathogenesis of COVID-19 • ACE2 dysfunctions are related to the with COVID-19 and autoimmune diseases • The use autoimmune diseases drugs can be useful in treating COVID-19.


Assuntos
Artrite Reumatoide/imunologia , Infecções por Coronavirus/imunologia , Citocinas/imunologia , Diabetes Mellitus/imunologia , Lúpus Eritematoso Sistêmico/imunologia , Esclerose Múltipla/imunologia , Pneumonia Viral/imunologia , Artrite Reumatoide/tratamento farmacológico , Doenças Autoimunes/tratamento farmacológico , Doenças Autoimunes/imunologia , Betacoronavirus , Infecções por Coronavirus/tratamento farmacológico , Diabetes Mellitus/metabolismo , Humanos , Lúpus Eritematoso Sistêmico/tratamento farmacológico , Lúpus Eritematoso Sistêmico/metabolismo , Esclerose Múltipla/tratamento farmacológico , Pandemias , Peptidil Dipeptidase A/metabolismo , Pneumonia Viral/tratamento farmacológico
13.
Nat Commun ; 11(1): 4402, 2020 09 02.
Artigo em Inglês | MEDLINE | ID: mdl-32879318

RESUMO

Genome-wide association studies have identified genetic variation contributing to complex disease risk. However, assigning causal genes and mechanisms has been more challenging because disease-associated variants are often found in distal regulatory regions with cell-type specific behaviours. Here, we collect ATAC-seq, Hi-C, Capture Hi-C and nuclear RNA-seq data in stimulated CD4+ T cells over 24 h, to identify functional enhancers regulating gene expression. We characterise changes in DNA interaction and activity dynamics that correlate with changes in gene expression, and find that the strongest correlations are observed within 200 kb of promoters. Using rheumatoid arthritis as an example of T cell mediated disease, we demonstrate interactions of expression quantitative trait loci with target genes, and confirm assigned genes or show complex interactions for 20% of disease associated loci, including FOXO1, which we confirm using CRISPR/Cas9.


Assuntos
Artrite Reumatoide/genética , Linfócitos T CD4-Positivos/metabolismo , Cromatina , Proteína Forkhead Box O1/genética , Doenças Autoimunes/genética , Linfócitos T CD4-Positivos/citologia , Cromatina/química , Cromatina/genética , Elementos Facilitadores Genéticos , Proteína Forkhead Box O1/metabolismo , Expressão Gênica , Predisposição Genética para Doença , Estudo de Associação Genômica Ampla , Células HEK293 , Humanos , Cultura Primária de Células , Regiões Promotoras Genéticas , Locos de Características Quantitativas
14.
Medicine (Baltimore) ; 99(34): e21857, 2020 Aug 21.
Artigo em Inglês | MEDLINE | ID: mdl-32846836

RESUMO

BACKGROUND: Rheumatoid arthritis (RA), as an autoimmune disease, can eventually lead to joint deformity and loss of function, seriously reduce the quality of life of patients and increase economic burden. As a traditional Chinese therapy, warming acupuncture and moxibustion is safe, economical, and has few side effects. At present, some studies have shown that warming acupuncture and moxibustion has a certain effect on RA, but there is no evidence of evidence-based medicine. The purpose of this study was to evaluate the efficacy and safety of warming acupuncture and moxibustion in the treatment of rheumatoid arthritis. METHOD: Randomized controlled trials of warming acupuncture and moxibustion treating RA will be searched in the databases including PubMed, EMBASE, the Cochrane library, Web of science, China National Knowledge Infrastructure (CNKI), WanFang, the Chongqing VIP Chinese Science and Technology Periodical Database (VIP), and China biomedical literature database (CBM) from inception to July, 2020. In addition, Baidu, Google Scholar, International Clinical Trials Registry Platform, and Chinese Clinical Trials Registry will be searched to obtain the gray literature and relevant data that have not yet been published. Two qualified researchers will extract data and assess the risk of bias from included studies independently. Statistical analysis is performed in RevMan 5.3 software. RESULTS: The primary outcome is symptom evaluation including morning stiffness, pain, and joint swelling. The number of joints affected by RA, Rheumatoid factor (RF), erythrocyte sedimentation rate (ESR), C reactive protein (CRP), anti-cyclic peptide containing citrulline (A-CCP), and adverse effects, will be evaluated as secondary outcomes. CONCLUSIONS: This study will compare the efficacy and safety of warming acupuncture and moxibustion with common acupuncture in the treatment of RA, providing reliable evidence for clinical application. OSF REGISTRATION NUMBER: DOI 10.17605/OSF.IO/C8RY9.


Assuntos
Terapia por Acupuntura/métodos , Artrite Reumatoide/terapia , Doenças Autoimunes/complicações , Moxibustão/métodos , Terapia por Acupuntura/efeitos adversos , Anticorpos Anti-Proteína Citrulinada/análise , Artrite Reumatoide/imunologia , Artrite Reumatoide/psicologia , Sedimentação Sanguínea , Proteína C-Reativa/análise , Estudos de Casos e Controles , Efeitos Psicossociais da Doença , Feminino , Humanos , Masculino , Moxibustão/efeitos adversos , Qualidade de Vida , Ensaios Clínicos Controlados Aleatórios como Assunto , Fator Reumatoide/sangue , Segurança , Resultado do Tratamento
15.
Ann Rheum Dis ; 79(11): 1393-1399, 2020 11.
Artigo em Inglês | MEDLINE | ID: mdl-32769150

RESUMO

OBJECTIVES: To describe patients with autoimmune inflammatory rheumatic diseases (AIRD) who had COVID-19 disease; to compare patients who required hospital admission with those who did not and assess risk factors for hospital admission related to COVID-19. METHODS: An observational longitudinal study was conducted during the pandemic peak of severe acute respiratory syndrome coronavirus 2 (1 March 2020 to 24 April). All patients attended at the rheumatology outpatient clinic of a tertiary hospital in Madrid, Spain with a medical diagnosis of AIRD and with symptomatic COVID-19 were included. The main outcome was hospital admission related to COVID-19. The covariates were sociodemographic, clinical and treatments. We ran a multivariable logistic regression model to assess risk factors for the hospital admission. RESULTS: The study population included 123 patients with AIRD and COVID-19. Of these, 54 patients required hospital admission related to COVID-19. The mean age on admission was 69.7 (15.7) years, and the median time from onset of symptoms to hospital admission was 5 (3-10) days. The median length of stay was 9 (6-14) days. A total of 12 patients died (22%) during admission. Compared with outpatients, the factors independently associated with hospital admission were older age (OR: 1.08; p=0.00) and autoimmune systemic condition (vs chronic inflammatory arthritis) (OR: 3.55; p=0.01). No statistically significant findings for exposure to disease-modifying antirheumatic drugs were found in the final model. CONCLUSION: Our results suggest that age and having a systemic autoimmune condition increased the risk of hospital admission, whereas disease-modifying antirheumatic drugs were not associated with hospital admission.


Assuntos
Doenças Autoimunes/epidemiologia , Infecções por Coronavirus/terapia , Hospitalização/estatística & dados numéricos , Pneumonia Viral/terapia , Doenças Reumáticas/epidemiologia , Fatores Etários , Idoso , Idoso de 80 Anos ou mais , Assistência Ambulatorial , Antirreumáticos/uso terapêutico , Artrite Reumatoide/tratamento farmacológico , Artrite Reumatoide/epidemiologia , Doenças Autoimunes/tratamento farmacológico , Betacoronavirus , Diabetes Mellitus/epidemiologia , Feminino , Glucocorticoides/uso terapêutico , Cardiopatias/epidemiologia , Humanos , Hipertensão/epidemiologia , Tempo de Internação/estatística & dados numéricos , Estudos Longitudinais , Pneumopatias/epidemiologia , Lúpus Eritematoso Sistêmico/tratamento farmacológico , Lúpus Eritematoso Sistêmico/epidemiologia , Masculino , Pessoa de Meia-Idade , Doença Mista do Tecido Conjuntivo/tratamento farmacológico , Doença Mista do Tecido Conjuntivo/epidemiologia , Análise Multivariada , Pandemias , Polimialgia Reumática/tratamento farmacológico , Polimialgia Reumática/epidemiologia , Fatores de Proteção , Doenças Reumáticas/tratamento farmacológico , Fatores de Risco , Fatores Sexuais , Síndrome de Sjogren/tratamento farmacológico , Síndrome de Sjogren/epidemiologia , Espanha/epidemiologia , Espondiloartropatias/tratamento farmacológico , Espondiloartropatias/epidemiologia , Inibidores do Fator de Necrose Tumoral/uso terapêutico
16.
Arch Endocrinol Metab ; 64(4): 337-348, 2020 Aug.
Artigo em Inglês | MEDLINE | ID: mdl-32813762

RESUMO

A literature review on the clinical, laboratory, and treatment features of type B insulin resistance syndrome (TBIRS). Data from PubMed, the Virtual Health Library and Cochrane database were selected and analyzed using the REDCap application and R statistical program. From 182 papers, 65 were selected, which assessed 119 clinical cases, 76.5% in females and 42.9% in African-Americans, with an average age of 44 years. A common feature of TBIRS is co-occurrence of autoimmune diseases, such as systemic lupus erythematosus (most frequently reported). Hyperglycemia of difficult control was the mostly reported condition. Tests for anti-insulin receptor antibodies were positive in 44.2% of the cases. Disease management comprised fractional diet, insulin therapy (maximum dose given was 57 600 IU/day), plasmapheresis and immunosuppression with several classes of drugs, mainly glucocorticoids. Remission occurred in 69.7% of cases, in 30.3% of these spontaneously. The mortality rate was 15.38%. There was an inverse relationship between anti-insulin antibodies and remission (p = 0.033); and a positive correlation between combined immunosuppressive therapy and remission (p = 0.002). Relapse occurred in 7.6% of the cases. This rare syndrome has difficult-to-control diabetes, even with high doses of insulin, and it is usually associated with autoimmune diseases. Therapeutic advances using immunomodulatory therapy have led to significant improvements in the rate of remission.


Assuntos
Doenças Autoimunes , Diabetes Mellitus , Resistência à Insulina , Adulto , Autoanticorpos , Feminino , Humanos , Masculino , Receptor de Insulina
20.
Rheumatol Int ; 40(10): 1593-1598, 2020 Oct.
Artigo em Inglês | MEDLINE | ID: mdl-32794113

RESUMO

OBJECTIVE: To describe clinical characteristics of patients with rheumatic and musculoskeletal diseases (RMDs) and immunosuppressive therapies with Coronavirus disease 2019 (COVID-19) at an academic rheumatology center in Madrid and to identify baseline variables associated with a severe infection requiring hospitalization. METHODS: We identified SARS-CoV-2 positive cases by polymerase chain reaction performed at our center within an updated RMDs database in our clinic. Additional RMDs patients were identified when they contacted the clinic because of a positive infection. Data extraction included diagnosis, demographics, immunosuppressive treatment, comorbidities, and laboratory tests. Comparisons between patients with or without hospitalization were performed. Multivariate logistic regression was used to analyze associations between baseline variables and need for hospitalization. RESULTS: A total of 62 patients with COVID-19 and underlying RMDs were identified by April 24, 2020. Median age was 60.9 years, and 42% men. Forty-two patients required hospitalization; these were more frequently men, older and with comorbidities. There were no statistically significant between-group differences for rheumatologic diagnosis and for baseline use of immunosuppressive therapy except for glucocorticoids that were more frequent in hospitalized patients. Total deaths were 10 (16%) patients. In multivariate analysis, male sex (odds ratio [OR], 8.63; p = 0.018), previous lung disease (OR, 27.47; p = 0.042), and glucocorticoids use (> 5 mg/day) (OR, 9.95; p = 0.019) were significantly associated to hospitalization. CONCLUSION: Neither specific RMD diagnoses or exposures to DMARDs were associated with increased odds of hospitalization. Being male, previous lung disease and exposure to glucocorticoids were associated with higher odds of hospitalization in RMDs patients.


Assuntos
Artrite Psoriásica/tratamento farmacológico , Artrite Reumatoide/tratamento farmacológico , Infecções por Coronavirus/fisiopatologia , Glucocorticoides/uso terapêutico , Hospitalização/estatística & dados numéricos , Imunossupressores/uso terapêutico , Lúpus Eritematoso Sistêmico/tratamento farmacológico , Pneumonia Viral/fisiopatologia , Idoso , Antibacterianos/uso terapêutico , Anticorpos Monoclonais Humanizados/uso terapêutico , Antirreumáticos/uso terapêutico , Antivirais/uso terapêutico , Artrite Psoriásica/complicações , Artrite Psoriásica/epidemiologia , Artrite Reumatoide/complicações , Artrite Reumatoide/epidemiologia , Doenças Autoimunes/complicações , Doenças Autoimunes/tratamento farmacológico , Doenças Autoimunes/epidemiologia , Azitromicina/uso terapêutico , Betacoronavirus , Comorbidade , Infecções por Coronavirus/complicações , Infecções por Coronavirus/tratamento farmacológico , Infecções por Coronavirus/mortalidade , Infecções por Coronavirus/terapia , Combinação de Medicamentos , Feminino , Humanos , Hidroxicloroquina/uso terapêutico , Modelos Logísticos , Lopinavir/uso terapêutico , Pneumopatias/epidemiologia , Lúpus Eritematoso Sistêmico/complicações , Lúpus Eritematoso Sistêmico/epidemiologia , Masculino , Pessoa de Meia-Idade , Análise Multivariada , Pandemias , Pneumonia Viral/complicações , Pneumonia Viral/mortalidade , Pneumonia Viral/terapia , Estudos Retrospectivos , Ritonavir/uso terapêutico , Índice de Gravidade de Doença , Fatores Sexuais , Espanha/epidemiologia
SELEÇÃO DE REFERÊNCIAS
DETALHE DA PESQUISA