A Study to Evaluate the Efficacy, Safety, Pharmacokinetics, and Pharmacodynamics of Satralizumab in Participants With Thyroid Eye Disease

Summary

The purpose of this study is to assess the efficacy, safety, pharmacokinetics, and pharmacodynamics of subcutaneous (SC) satralizumab, a recombinant, humanized anti-interleukin-6 (IL-6) receptor monoclonal antibody, in participants with thyroid eye disease (TED).

Timeline

Start

2023-11-15

Primary completion

2025-07-24

Completion

2026-06-25

Publications

• Ezra D, Collins A, Haskova Z, Kuenzel T, Ida H, Triyatni M, Brittain C, Idowu O. Targeting IL-6 Receptor Signaling with Satralizumab in Thyroid Eye Disease: Design of the Phase 3 SatraGO-1 and SatraGO-2 Trials. Ophthalmol Ther. 2025 Dec;14(12):3119-3132. doi: 10.1007/s40123-025-01255-3. Epub 2025 Oct 9.

Drugs

Indications