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Active clinical trials for "Myositis, Inclusion Body"

Results 21-30 of 37

Arimoclomol in Sporadic Inclusion Body Myositis

Inclusion Body Myositis

Inclusion body myositis (IBM) is the most common progressive and debilitating muscle disease beginning in persons over 50 years of age. This study will assess the safety and tolerability of Arimoclomol in IBM as compared to placebo over 4 months of treatment.

Completed15 enrollment criteria

Safety and Tolerability of Phenylbutyrate in Inclusion Body Myositis

Inclusion Body MyositisSporadic Inclusion Body Myositis

This is a pilot study (phase 1 clinical trial) to evaluate the safety and tolerability of phenylbutyrate in IBM. In this open label study, 10 patients with sporadic inclusion body myositis will be treated with phenylbutyrate (3 gm twice daily) for 3 months. There will be a run-in period, during which certain biomarkers will be measured at baseline and at the end of the run-in period in addition to final measurement at the end of the treatment period.

Completed15 enrollment criteria

An Extension Study of the Efficacy, Safety and Tolerability of BYM338 (Bimagrumab) in Patients With...

Sporadic Inclusion Body Myositis

This extension study will provide data to further evaluate the efficacy, safety, and tolerability of three doses of BYM338 and to assess the long-term effects of BYM338 in patients with sporadic inclusion body myositis. The extension study was planned to consist of a Screening epoch (to assess patient eligibility), followed by a Treatment Period 1 epoch (double-blind and placebo-controlled), and a Treatment Period 2 epoch (open-label). A Post-treatment Follow-up (FUP) epoch was also planned for patients who discontinued prematurely. Patients who complete the core study and qualify for this extension study entered Treatment Period 1 and continued on the study drug to which they were randomized in the core study (either to one of the three bimagrumab doses (1 mg/kg, 3 mg/kg, and 10mg/kg) or placebo) during Treatment Period 1. Thus, Treatment Period 1 was double-blind and placebo-controlled. Participants were to continue in Treatment Period 1 until the dose with the best benefit-risk profile was determined from the core study data and selected (duration of Treatment Period 1 was estimated to be between 6 and 8 months). Once the dose with the best benefit-risk profile was selected, all participants (including those who were receiving placebo) were planned to enter Treatment Period 2 and switch to open-label treatment with bimagrumab at the selected dose. The core study has been completed but since the core study did not meet the primary end point (no bimagrumab dose was identified based on the core study efficacy results) the extension study was terminated as per protocol/sponsor's decision; therefore, no patients had entered Treatment Period 2. Instead, all patients were to return for the End of Treatment Period 1 (EOT1) visit at their next scheduled visit. As per protocol, all patients who discontinued study medication during Treatment Period 1 for any reason, including due to the study having been stopped as per protocol/sponsor's decision, were to have entered and complete the 6-month FUP after their EOT1 visit. Due to the nature of the design of the core and extension studies and termination of study medication in the extension study, the treatment duration for individual patients varied considerably. Consequently, the number of patients contributing data to the efficacy analyses at Week 104 and later timepoints was decreased.

Completed11 enrollment criteria

Double-blind, Randomized, Placebo-controlled Trial of Etanercept for 12 Months in Subjects With...

Inclusion Body Myositis

Inclusion body myositis (IBM) is the most common late onset acquired muscle disease. Patients develop progressive weakness that may result in the need for assistive devices including a wheelchair. IBM may be due to abnormal immune activation, due in part to overproduction of tumor necrosis factor (TNF)-alpha. Etanercept blocks the activity of TNF-alpha, thereby blunting immune overactivation. Previous unblinded studies and case reports suggest that etanercept may improve strength or slow the progressive weakness in IBM. We are conducting a double-blind, randomized, placebo-controlled study to test if Etanercept is beneficial in slowing the progressive weakness in patients with IBM.

Completed24 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

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

Follistatin Gene Transfer to Patients With Becker Muscular Dystrophy and Sporadic Inclusion Body...

Becker Muscular DystrophySporadic Inclusion Body Myositis

The investigators are performing a gene therapy clinical trial in Becker muscular dystrophy (BMD) and sporadic inclusion body myositis (sIBM) patients. Both of these conditions have an important common feature: loss of ability to walk because of weakness of the thigh muscles. The investigators plan to do a gene therapy trial to deliver a gene to muscle called follistatin (FS344) that can build muscle size and strength. If successful, the investigators can increase the size of the thigh muscle and potentially prolong a patient's ability to walk. The gene will be carried into the muscle by a virus called adeno-associated virus (AAV). This virus occurs naturally in muscle and does not cause any human disease, setting the stage for its safe use in a clinical trial. Presently there is no treatment that can reverse Becker muscular dystrophy or sporadic inclusion body myositis. Only supportive care is currently possible. In this study, subjects with either of these diseases will have shots of the follistatin gene injected directly into thigh muscle on one (first cohort) or both legs (2nd and 3rd cohort). One hundred and eighty days following the gene delivery, the muscle will undergo biopsy to look closely at the muscle to see if the muscle fibers are bigger. Between the time of the gene transfer and the muscle biopsy, patients will be carefully monitored for any side effects of the treatment. This will include an MRI of the thigh muscle before treatment and at day 180 following treatment. Blood and urine tests, as well as physical examination will be done on the subjects during the screening visit and on days 0, 1, 2, 7, 14, 30, 60, 90, and 180 to make sure that there are no side effects from the gene injections. Sutures will be removed 2 weeks post-biopsy. Additional blood samples will be collected at 9, 12, 18, and 24 months. Patients will be seen at the end of 1st and 2nd years for a physical exam, assessment of muscle strength and appropriate blood tests.

Completed14 enrollment criteria

Natalizumab in Inclusion Body Myositis (IBM)

Inclusion Body Myositis (IBM)

Muscle biopsies of patients with Inclusion Body Myositis (IBM) have demonstrated a T-cell predominant inflammatory infiltrate, therefore, new agents targeting T -cell mediated cell death may be a novel treatment for IBM. Such an agent capable of preventing T-cell movement out of the vasculature, such as natalizumab, may be beneficial in IBM patients. Six patients will be recruited to participate in this phase I trial.

Unknown status12 enrollment criteria

Diagnostic Accuracy of Whole Body Magnetic Resonance Imaging in Inflammatory Myopathies

MyositisPolymyositis3 more

Idiopathic inflammatory myopathies (IIM) are a great concern in acquired muscle illnesses. An appropriate and rapid diagnosis is necessary, because morbidity and mortality are high and a specific treatment is needed. Currently the use of muscle MRI (magnetic resonance imaging) in departments managing IIM is common. In absence of recommendations fixing their place in the diagnostic phase, the practices observed are extremely heterogeneous. This practices diversity well reflects the lack of data in the literature, making it impossible to appreciate the real contribution of this test. The main aim of this interventional study is to evaluate the diagnostic accuracy of muscle MRI (in terms of sensitivity, specificity, predictive positive value and predictive negative value) for patients who are suspected to suffer from IIM.

Completed14 enrollment criteria

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