Status:

ACTIVE_NOT_RECRUITING

A Study of MT-0551 in Patients With Systemic Sclerosis

Lead Sponsor:

Tanabe Pharma Corporation

Conditions:

Systemic Sclerosis

Eligibility:

All Genders

20-80 years

Phase:

PHASE3

Brief Summary

The study will verify the superiority of MT-0551 to placebo at 26 weeks after treatment initiation in systemic sclerosis (SSc) patients using the modified Rodnan Total Skin thickness Score (mRTSS) as ...

Eligibility Criteria

Inclusion

  • Additional screening criteria check may apply for qualification:
  • ACR/European League Against Rheumatism (EULAR) criteria (2013) systemic sclerosis (SSc) diagnostic criteria satisfied.
  • Skin thickening score based on the mRTSS between 10 and 22 inclusive.

Exclusion

  • Additional screening criteria check may apply for qualification:
  • Pulmonary hypertension associated with SSc.
  • Presence of a serious, SSc-related concurrent illness other than interstitial pneumonia.
  • Finding of inadequate respiratory reserve capacity.
  • Past history of rituximab, blinatumomab, obinutuzumab, or ofatumumab.
  • Presence of a clinically significant active infection requiring antimicrobial therapy.
  • A past history of cancer.
  • Past history of a recurrent, clinically significant infection.
  • Past history of severe allergy or anaphylactic reaction to a biologic drug product.
  • Treatment with live vaccine within a certain period (inactivated vaccine is acceptable).

Key Trial Info

Start Date :

July 20 2022

Trial Type :

INTERVENTIONAL

Allocation :

ESTIMATED

End Date :

August 1 2026

Estimated Enrollment :

80 Patients enrolled

Trial Details

Trial ID

NCT05198557

Start Date

July 20 2022

End Date

August 1 2026

Last Update

December 8 2025

Active Locations (4)

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Page 1 of 1 (4 locations)

1

University of Fukui Hospital

Yoshida-gun, Fukui, Japan, 910-1193

2

Kanazawa University Hospital

Kanazawa, Ishikawa-ken, Japan, 920-8641

3

St. Marianna University Hospital

Kawasaki-shi, Kanagawa, Japan, 216-8511

4

The University of Tokyo Hospital

Bunkyo-ku, Tokyo, Japan, 113-8655