Long-term observational study of finger joint synovitis developing refractoriness in rheumatoid arthritis

Long-term observational study of finger joint synovitis developing refractoriness in rheumatoid arthritis - Observational study of refractory synovitis in rheumatoid arthritis

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000014025

Enrollment

Registered

2014-06-01

Start date

2014-05-26

Completion date

Unknown

Last updated

2026-06-29

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Rheumatoid arthritis

Interventions

None listed

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Patient who are satisfied the criteria below: 1) Patients who are satisfied American College of Rheumatology (ACR) 1987 RA classification criteria and/or 2010 ACR/Eulopean League Against Rheumatism (EULAR) classification criteria 2) Patients diagnosed as active state of RA according to clinical information 3) Patients who need to start or adjust anti-rheumatic therapy 4) Patients are informed of this protocol and consented to participated

Exclusion criteria

Exclusion criteria: Patients who fulfill one of the following criteria must be excluded: 1) Patients who have apparent infection 2) Female patients who are during pregnancy or lactation 3) Patients who are judged to be inappropriate by investigator

Design outcomes

Primary

Measure	Time frame
Joint ultrasonography and clinical assessments are examined at the baseline, 8th, 16th, 24th, 52nd, 76th and 104th week. Magnetic resonance imaging of finger joints and X-ray are performed at the baseline, 24th, 52nd and 104th week.	—

Countries

Japan

Contacts

Public ContactJun Fukae

Hokkaido Medical Center for Rheumatic Diseases Center for Rheumatic Diseases

jun.fukae@ryumachi-jp.com011-611-1371

Outcome results