Evaluation of Rheumatic disease by Nailfold Videocapillaroscope, flowcytometer, Autoantibody mesurement, Dermatohistopathology
Not Applicable
Recruiting
- Conditions
- Systemic Sclerosis, polymyositis/dermatomyositis, Mixed Connective Tissue Disease. Systemic lupus erythematosus
- Registration Number
- JPRN-UMIN000014293
- Lead Sponsor
- niversity of Occupational and Environmental Health, Japan
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Recruiting
- Sex
- All
- Target Recruitment
- 200
Inclusion Criteria
Not provided
Exclusion Criteria
Patients who are inadequate by investigator's decision
Study & Design
- Study Type
- Observational
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method Relationship between the semiquantitative nailfold videocapillaroscopy assessment and the severity score of rheumatic disease
- Secondary Outcome Measures
Name Time Method Relationship among the semiquantitative nailfold videocapillaroscopy assessment, the specific autoantibody, the dermatohistopathology, the score of interstitial pneumonia, the pressure of pulmonary artery, and the patients background.