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Recruiting

NCT Number: NCT04792931

Adult Autoimmune Myopathies (MAIA)

This study corresponds to a monocentric prospective cohort of adult patients presenting a suspicion of idiopathic inflammatory myopathy. It will allows the constitution of an organized collection of longitudinal clinical data as well as collection of biological samples, including blood sample, urine, stool and muscle specimen.

Recruiting

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Key information

Conditions

Idiopathic Inflammatory Myopathies Muscular Diseases Musculoskeletal Diseases Myositis Nervous System Diseases Neuromuscular Diseases

Age range

18 year and older

Sex eligibility

All sexes

Study type

Interventional

Phase

Not applicable

Primary location

Who can participate

Healthy volunteers accepted: No

Only the study team can determine whether someone qualifies for participation.

Inclusion criteria

  • Clinical suspicion of Adult Inflammatory Myopathy
  • Social security affiliation

Exclusion criteria

  • Pregnant and lactating women
  • Patients unable to consent
  • Patients refusing to participate in the research.
  • Patients under legal protection

Treatment and study plan

description of adult autoimmune myopathies

Other

description of adult autoimmune myopathies

Primary outcomes

  1. Distribution of lymphocytes subpopulations (B, T and TH-17)

    Time frame: 6 months

    Distribution of lymphocytes subpopulations (B, T and TH-17) according to the final diagnosis defined by a panel of experts

Study contacts

Contact information is provided by the study sponsor or research team.

Dewi GUELLEC

CONTACT

[email protected]

0230337617

Sponsors and collaborators

Lead sponsor

University Hospital, Brest

Other

Registry information

Official study title

Adult Autoimmune Myopathies (MAIA): Clinical and Immunological Characterization, Constitution of a Patient Library

Acronym: MAIA

Important dates

Study start
2022
Primary completion
2030
Study completion
2030
First posted
Mar 11, 2021
Registry last updated
Jun 25, 2026

OpenTrials presents study information sourced from ClinicalTrials.gov. The official registry record should be consulted for the latest information.

View the official ClinicalTrials.gov record (opens in a new tab)

This listing is for discovery and informational purposes only. It is not medical advice, does not guarantee that a study is recruiting, and does not determine eligibility. Contact the study team and a qualified healthcare professional when considering participation.

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