Military myositis mystery: could exposures be the trigger?

NCT ID NCT01734369

First seen Jun 27, 2026 · Last updated Aug 05, 2026 · Updated 8 times

Summary

This study investigated whether environmental exposures during military service increase the risk of developing myositis, a rare autoimmune disease that attacks muscles. Researchers compared 37 military personnel with and without myositis using questionnaires and blood samples. No treatment was given; the goal was to identify potential risk factors for future prevention.

What this could mean

Our plain-language read of the trial. This is informational only — not medical advice or a prediction.

What this could lead to
If this study identifies specific environmental triggers, it could point toward ways to reduce the risk of myositis in military personnel.
What could go wrong
This is a small, observational study that only looks for patterns, not causes. It cannot prove that any factor directly causes myositis, and results may not apply to the general public.

This is an AI summary of the original study and may miss details. Read our disclaimer.

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Conditions

The condition(s) this trial relates to.

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Contacts and locations

Locations

  • Madigan Army Medical Center

    Tacoma, Washington, 98431, United States

  • Miami VA Healthcare System

    Miami, Florida, 33125, United States

  • NIEHS Clinical Research Unit (CRU)

    Research Triangle Park, North Carolina, 27709, United States

  • National Institutes of Health Clinical Center

    Bethesda, Maryland, 20892, United States

  • Naval Medical Center, Portsmouth

    Portsmouth, Virginia, 23708, United States

  • VA Pittsburgh Healthcare Sys.

    Pittsburgh, Pennsylvania, United States

  • Walter Reed National Medical Center

    Bethesda, Maryland, 20301, United States

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