myoARRAY and TcLandscape Analysis for the Diagnosis of Inflammatory Myopathies (MYOARRAY)

February 14, 2012 updated by: University Hospital, Rouen

Transcriptome Analysis Through a Dedicated Macro-array and TcLandscape Repertoire Analysis for Diagnosis of Myositis.

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.

Study Overview

Status

Completed

Conditions

Intervention / Treatment

Study Type

Interventional

Enrollment (Actual)

100

Phase

  • Not Applicable

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Locations

  • France
    • Seine Maritime
      • Rouen, Seine Maritime, France, 76000
        • University Hospital of Rouen

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Ages Eligible for Study

18 years to 76 years (Adult, Older Adult)

Accepts Healthy Volunteers

No

Genders Eligible for Study

All

Description

Inclusion Criteria:

  • indication of muscle biopsy for diagnostic purpose
  • written informed consent

Exclusion Criteria:

  • vasculitis
  • coagulation disorder, impossibility to perform muscle biopsy

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

  • Primary Purpose: Diagnostic
  • Allocation: Non-Randomized
  • Interventional Model: Single Group Assignment
  • Masking: None (Open Label)

Arms and Interventions

Participant Group / Arm
Intervention / Treatment
Other: no arm
Other: transcriptome analysis
transcriptome analysis from muscle biopsy
Other: T cell repertoire analysis
blood T cell repertoire analysis

What is the study measuring?

Primary Outcome Measures

Outcome Measure
Time Frame
transcriptome
Time Frame: at inclusion
at inclusion

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

University Hospital, Rouen

Collaborators

Association Française contre les Myopathies (AFM), Paris

Investigators

  • Principal Investigator: Olivier Boyer, MD, PhD, University Hospital, Rouen

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start

November 1, 2004

Primary Completion (Actual)

July 1, 2010

Study Completion (Actual)

July 1, 2010

Study Registration Dates

First Submitted

September 13, 2005

First Submitted That Met QC Criteria

September 13, 2005

First Posted (Estimate)

September 21, 2005

Study Record Updates

Last Update Posted (Estimate)

February 16, 2012

Last Update Submitted That Met QC Criteria

February 14, 2012

Last Verified

February 1, 2012

More Information

Terms related to this study

Keywords

Additional Relevant MeSH Terms

Other Study ID Numbers

  • 2003/094/HP

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

Clinical Trials on Dermatomyositis

Clinical Trials on transcriptome analysis

Search Similar Trials

Sponsors and Collaborators

Medical Conditions

Drug Interventions

CROs by country

CROs in Poland

Conditions

Rare Diseases

Drug Interventions

Dietary Supplements

Sponsor/Collaborators

Locations

3
Subscribe