dermatomyositis
Conditions
Interventions
Gold Standard:Refer to the criteria for dermatomyositis proposed by Bohan and Peter in 1975
Index test:Muscle thickness, muscle echo, muscle shear wave velocity,Muscle strength score, myalgia score, muscle enzyme level, Myositis Disease Activity Assessment Visual Analogue Scales total score,
Sponsors
Shenzhen Longhua District Central Hospital
Eligibility
Sex/Gender
All
Age
18 Years to 69 Years
Inclusion criteria
Inclusion criteria: Inclusion Criteria: (1) meet the 1975 diagnostic criteria for Bohan and Peter dermatomyositis; (2) Age> 18 years old;
Exclusion criteria
Exclusion criteria: Exclusion criteria: (1) Patients with other hereditary metabolic, endocrine myopathies and autoimmune diseases; (2) Those who are in poor general physical condition and unable to cooperate with the examination; (3) amyogenic dermatomyositis;
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| muscle shear wave velocity;Myositis Disease Activity Assessment Visual Analogue Scales total score;Area under the working characteristic curve of subjects; | — |
Secondary
| Measure | Time frame |
|---|---|
| Muscle thickness;Muscle echo;Muscle strength score;Myalgia score;Muscle enzyme level; | — |
Countries
China
Contacts
Public ContactSHI Ying
Shenzhen Longhua District Central Hospital
Outcome results
None listed