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Sponsors and Collaborators: |
University Hospital, Rouen Association Française contre les Myopathies |
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Information provided by: | University Hospital, Rouen |
ClinicalTrials.gov Identifier: | NCT00213629 |
The diagnosis of the different forms of inflammatory myopathies (polymyositis, dermatomyositis, inclusion-body myositis...) remains difficult which may lead to unappropriate patient care.
Objective 1 : to develop and evaluate the diagnostic value of a dedicated DNA-array (myoARRAY) for adult-onset muscular diseases with focus on inflammatory myopathies.
Objective 2 : to evaluate the diagnostic value of T cell repertoire (TcLand) analysis to distinguish different forms of inflammatory myopathies.
Condition | Intervention |
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Polymyositis Dermatomyositis |
Other: transcriptome analysis Other: T cell repertoire analysis |
Study Type: | Interventional |
Study Design: | Diagnostic, Non-Randomized, Open Label, Uncontrolled, Single Group Assignment |
Official Title: | Transcriptome Analysis Through a Dedicated Macro-Array and TcLandscape Repertoire Analysis for Diagnosis of Myositis. |
Estimated Enrollment: | 100 |
Study Start Date: | November 2004 |
Estimated Study Completion Date: | June 2009 |
Estimated Primary Completion Date: | June 2009 (Final data collection date for primary outcome measure) |
Arms | Assigned Interventions |
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no arm
no arm
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Other: transcriptome analysis
transcriptome analysis from muscle biopsy
Other: T cell repertoire analysis
blood T cell repertoire analysis
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Ages Eligible for Study: | 18 Years to 76 Years |
Genders Eligible for Study: | Both |
Accepts Healthy Volunteers: | No |
Inclusion Criteria:
Exclusion Criteria:
Contact: Isabelle Marie, MD, PhD | isabelle.marie@chu-rouen.fr |
France, Seine Maritime | |
University Hospital of Rouen | Recruiting |
Rouen, Seine Maritime, France, 76000 | |
Contact: Isabelle Marie, MD, PhD isabelle.marie@chu-rouen.fr | |
Principal Investigator: Olivier Boyer, MD, PhD |
Principal Investigator: | Olivier Boyer, MD, PhD | University Hospital, Rouen |
Responsible Party: | Rouen University Hospital ( Prof Isabelle MARIE ) |
Study ID Numbers: | PHRC 2003 / 094 / HP |
Study First Received: | September 13, 2005 |
Last Updated: | November 18, 2008 |
ClinicalTrials.gov Identifier: | NCT00213629 |
Health Authority: | France: Ministry of Health |
myositis cDNA arrays Genes, T-Cell Receptor beta |
Myositis Dermatomyositis Muscular Diseases Skin Diseases Neuromuscular Diseases |
Musculoskeletal Diseases Connective Tissue Diseases Polymyositis Idiopathic myopathy |
Nervous System Diseases |