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Active clinical trials for "Myositis"

Results 81-90 of 140

Clinical Risk Assessment of Cognitive Function in Systemic Autoimmune Diseases

Systemic SclerosisSystemic Lupus Erythematosus4 more

Objectives: Systemic autoimmune diseases are chronic diseases characterized by chronic inflammation, vasculopathy, and autoimmune phenomena. Several organ involvements are typical, including the central nervous system. Formerly published investigations emphasize a mild cognitive impairment affecting attention, memory, and complicated solution tasks. However, these symptoms significantly impact patients' routines and quality of life. The study examined the associations between cognitive impairment and clinical parameters regarding systemic autoimmune diseases. Methods: General clinical data, some serum biomarkers including CCl-18, YKL-40, COMP, VEGF, Galectin-3, and Pentraxin as well as results of functional, quality of life, and neuropsychological measures, the Mini-Mental State Examination (MMSE), the Digit Span Forward-Backward, the Trail making A, B and the Digit Symbol tests all were administered.

Active4 enrollment criteria

Safety and Efficacy of REGN2477+REGN1033 in Patients With Sporadic Inclusion Body Myositis

Sporadic Inclusion Body Myositis

The primary objective of the study is to evaluate the efficacy of REGN2477+REGN1033 in combination on total lean mass, as measured by Dual-energy X-ray absorptiometry (DXA) in patients with sporadic inclusion body myositis (sIBM). The secondary objectives of the study are: To evaluate the efficacy of REGN2477+REGN1033 on the IBM-Functional Rating Scale (IBM-FRS) To evaluate the efficacy of REGN2477+REGN1033 on the sIBM Physical Functioning Assessment (sIFA) To evaluate the safety and tolerability of REGN2477+REGN1033 To evaluate the effects of REGN2477+REGN1033 on body composition by DXA, including appendicular lean mass and total fat mass To evaluate the efficacy of REGN2477+REGN1033 on measures of muscle performance and physical function To evaluate the efficacy of REGN2477+REGN1033 on patient reported outcome measures including the fear of falling, falls and near falls, and health-related quality of life To evaluate the pharmacokinetic(s) (PK) profile of REGN2477+REGN1033, including functional REGN2477 and functional REGN1033 concentrations in serum over time To evaluate the immunogenicity of REGN2477+REGN1033

Withdrawn17 enrollment criteria

Yellow Fever Vaccine in Patients With Rheumatic Diseases

Systemic LupusRheumatoid Arthritis9 more

According to World Health Organization (WHO), since December 2016, Brazil is showing a significant increase in cases of yellow fever in humans. In view of this, vaccination is suitable for residents and travelers to the risk area. However, for immunosuppressed patients there is a formal recommendation not to vaccinate with live virus vaccine. On the other hand, the safety and efficacy of the vaccine has been demonstrated in patients with HIV, and safety and seroconversion have also been demonstrated in patients with rheumatic disease who were inadvertently revaccinated for yellow fever. Faced with the impossibility of leaving the high-risk area for some patients the vaccination could be released to only those who have low level of immunosuppression as suggested by some recommendations of medical societies. The availability of a fractional vaccine in the State of São Paulo, which has proved its efficacy, opens the possibility of exposure to a lower number of copies of the virus in the first exposure of immunosuppressed patients, allowing, if necessary, a safer revaccination, after 28 days to obtain of a more effective immunogenic response. The objectives of the study are to evaluate the immune response of the immunization with fractional yellow fever vaccine (neutralizing antibodies) in patients with systemic autoimmune rheumatic diseases residing in a high-risk area. Secondarily, evaluate the possible association between immunogenicity and vaccination with: demographic data, clinical and laboratory activity of the disease in patients with chronic rheumatic diseases, evaluate the curve of viremia and report adverse events. Patients and healthy controls will be vaccinated for yellow fever in the Immunization Center of Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo (HC-FMUSP). The patients' screening for exclusion and inclusion criteria will be done at the rheumatology outpatient clinic after medical evaluation. For the controls will be the routine screening of the Immunization Center. The vaccination protocol will be a fractional dose of the yellow fever vaccine on day D0 for both groups. Patients will be evaluated on day D0, D5, D10, D30-4 and D365 and controls only on days D0, D10, D30-45 and D365 for aspartate aminotransferase (AST), alanine aminotransferase (ALT), platelets, urea and creatinine, immunoglobulin M (IgM) by immunofluorescence for Yellow Fever, viremia, autoantibodies.

Completed10 enrollment criteria

Magnetic Resonance Imaging and Ultrasonography in Evaluation of Muscle Diseases

Congenital MyopathyAcquired Myopathy1 more

This study aims to determine the association between the pathological changes detected by ultrasound and those detected in MRI in muscle diseases of different etiologies.

Not yet recruiting6 enrollment criteria

Inflammatory and Degenerative Muscle Disease

Inflammatory Muscle Disease

Correlation between clinical , ultrasonographical, neurophysiological and histopathological findings in muscle diseases of different etiologies.

Not yet recruiting5 enrollment criteria

Evaluation of Interstitial Lung Disease Severity in Patients With Antisynthetase Syndrome According...

Antisynthetase Syndrome

Antisynthetase syndrome (ASS) is an overlap connective tissue disease characterized by the presence of myositis-specific autoantibodies directed against tRNA-synthetases. Clinical manifestations are myositis, interstitial lung disease (ILD), Raynaud's phenomenon, mechanic's hands and polyarthritis. Clinical presentation varies between ASS patients. ASS is potentially life threatening due to lung involvement, especially in rapidly progressive forms. Anti-histidyl-tRNA synthetase (anti-Jo1) antibodies are the most frequently detected antibodies in ASS (60 % of patients). Anti-threonyl-tRNA synthetase (anti-PL7) and alanyl-tRNA synthetase (anti-PL12) antibodies are each detected in 10 % of patients approximatively. Anti-tRNA-synthetases antibodies are mutually exclusive. Clinical heterogeneity of ASS patients appears to be associated with specific autoantibodies profile. Patients with anti-Jo1 antibodies have a more systemic presentation (especially with muscle involvement), whereas patients with anti-PL7 or anti-PL12 antibodies have more frequent and isolated ILD. If anti-PL7 and anti-PL12 antibodies are associated with more severe ILD and poorer survival is still matter of debate. Aims of this study were to compare ILD severity at diagnosis and clinical course in patients with ASS according to antisynthetase autoantibodies types.

Not yet recruiting2 enrollment criteria

Molecular Profile of the Evolution of Inclusion Body Myositis

Inclusion Body Myositis

This study aims at assessing the gene expression in the muscles of patients suffering from sporadic Inclusion Body Myositis (sIBM) at various stages of the disease, by comparison with muscles of control subject. The investigators use the RNA-seq technique to analyze the gene expression levels and potential alternate transcripts, including long non-coding RNAs (lncRNAs), in muscle tissue samples. The gene expression profiles will point to the genes of interest that can then become the object of future studies, in which epigenetic changes of these genes will be explored further. The value of those possible biomarkers will be assessed. The investigators will also evaluate the correlation between the gene expression profile, the degree of functional impairment, the histological picture and the presence or absence of autoantibodies.

Completed53 enrollment criteria

Study of Pioglitazone in Sporadic Inclusion Body Myositis

MyositisInclusion Body Myositis4 more

A study looking at the effect of pioglitazone in skeletal muscle of patients with sporadic inclusion body myositis (sIBM).

Completed15 enrollment criteria

Resistance Exercise Reduces the Expression of Inflammation and Fibrosis Associated Genes in Autoimmune...

MyositisExercise

The aim of this study was to investigate the effects of physical exercise on gene expression in muscle biopsies from patients with chronic polymyositis or dermatomyositis

Completed2 enrollment criteria

The Effect of Supplementation of Vitamin D3 on Inflammation Induced by 100 km Running, Iron Metabolism...

Inflammation; MuscleIron Metabolism2 more

A group of runners received vitamin D (10,000 IU - international unit per day) for two weeks. The aim of the intervention was to check the effect of vitamin D supplementation on selected parameters of inflammation and iron metabolism in comparison with the placebo group. Blood was collected before and after supplementation. Next: before, after 25, 50, 75,100 km running and 12 hours after the run. The data were subjected to statistical analysis.

Completed8 enrollment criteria
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