Connective tissue disease
Conditions
Interventions
None listed
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: Patients diagnosed with RA, SLE, IM, vasculitis syndrome, SS, MCTD, SSc before consent acquisition.
Exclusion criteria
Exclusion criteria: Patients who are considered to be inappropriate for participation in this study due to serious and uncontrollable coexisting diseases (observation / examination) such as coexisting diseases (cardiovascular, nervous system, lung, kidney, liver, endocrine, gastrointestinal etc.)
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Detection of new lymphocyte subsets | — |
Countries
Japan
Contacts
tohoku university hospital devision of hematology and rheumatology