idiopathic inflammatory myopathy
Conditions
Interventions
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: 1. Aged >=18 years; 2. The diagnosis of DM/PM met the Bohan/Peter criteria (1975) or the EULAR/ACR criteria (2017) for idiopathic inflammatory myopathy; 3. The diagnosis of CADM meets the 2003 SONTHEIMER criteria.
Exclusion criteria
Exclusion criteria: 2.1 Complicated with central or peripheral neuropathy, including motor neurone disease, myasthenia gravis, etc. 2.2 Other diseases that can cause the elevation of muscle enzyme, such as muscular dystrophy, metabolic myopathy, endocrine diseases (hyperthyroidism, hyperparathyroidism, Cushing syndrome, etc.); 2.3 Muscle damage caused by infection: including trichinella, schistosoma and Toxoplasma, etc. 2.4 Other immune-related myopathy: granulomatous myositis (e.g., sarcoidosis); 2.5 Elevated levels of myosin caused by drugs (statins, zidovudine, clobetine, etc.); 2.6 Those with missing of major research data.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| none; | — |
Countries
China
Contacts
Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology