| Name | Eligibility | More information |
|---|---|---|
| Environmental risk factors for the antisynthetase syndrome |
Adults and children with myositis, with or without antisynthetase autoantibodies |
More details; Megahana Vijaysimha 301-451-6031; NCT01276470 |
| Environmental risk factors for myositis in military personnel |
Military personnel who developed myositis suring their period of service |
More details; Meghana Vijaysimha 301-451-6031; NCT01734369 |
| MYOPROSP (Prospective cohort study in myositis) |
Adults with form of IIM, including AS syndrome, overlap, suspected myositis, CTD with MSA/MAA |
More details; Paul New +442755993; NCT02468895 |
| Study of families with twins or siblings discordant for rheumatic disorders |
Twins or siblings within 5 years, one of whom has RA, SLE, SSc, IIM |
More details; Frederick Miller 301-451-6273; NCT00055055 |
| Studies in the natural history and pathogensis of childhood-onset idiopathic inflammatory myopathies |
Adults and children with DM, PM, and sIBM, and related conditions |
More details; Lisa Rider 301-451-6272; NCT00017914 |
| Studies on the natural history and pathogenesis of polymyositis, dermatomyositis, and related disease |
Adultes and children, aged 16 or higher, with IIM (suspected or confirmed) |
More details; Eileen Lange 301-432-8434; NCT00001265 |