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Randomized, open-label, multicenter trial to assess humanized anti-IL-6 receptor antibody, tocilizumab, for the treatment of systemic sclerosis

Randomized, open-label, multicenter trial to assess humanized anti-IL-6 receptor antibody, tocilizumab, for the treatment of systemic sclerosis - The assessment of tocilizumab for the treatment of systemic sclerosis

Status
Active, not recruiting
Phases
Phase 2
Study type
Interventional
Source
JPRN
Registry ID
JPRN-UMIN000005550
Enrollment
24
Registered
2011-05-23
Start date
2011-06-01
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

Systemic sclerosis

Interventions

Sponsors

Respiratory Medicine, Allergy and Rheumatic Diseases, Osaka University Graduate School of Medicine
Lead Sponsor
Rheumatology Keio University, Rheumatology Tokyo Women&#39
Collaborator
s Medical University, Dermatology Osaka University
Collaborator

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: 1) Nonpregnant adult agreeded to contraception if female 2) Patients with diffuse cutaneous systemic sclerosis fulfilled ACR criteria 3) Over 16 skin score with skin sclerosis on fingers, dorsal hands, forearms, and upper arms; change of total skin score is within 10% during the screening period (two months) 4) Patients who are able to give consent in writing after reading the explanatory text

Exclusion criteria

Exclusion criteria: 1) A patient who fit the careful administration criteria in the package insert of tocilizumab, except for interstitial pneumonitis 2) A patient who has applied a drug trial within six months 3) A patient who are using cyclophosphamide or has received intravenous cyclophosphamide infusion 4) A patient who are receiving or has received biologics

Design outcomes

Primary

MeasureTime frame
Sum of 17 areas skin score estimated by attandings

Secondary

MeasureTime frame
Sum of 17 areas z-score evaluated with Vesmeter, Range of joint mortions(ROM) and self-grading HAQ

Countries

Japan

Contacts

Public ContactYoshihito Shima

Osaka University Graduate School of Medicine Respiratory Medicine, Allergy and Rheumatic Diseases

ryanjin@imed3.med.osaka-u.ac.jp06-6879-3833

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026