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An Open-Label, Rollover Study for Participants With Thyroid Eye Disease Previously Enrolled in Amgen-Sponsored AMG 732 Studies and are Primary Proptosis Non-responders or who Relapsed During the Safety Follow-up

Status
Not yet recruiting
Phases
Phase 2
Study type
Interventional
Source
EU CTIS
Registry ID
CTIS2025-523280-38-00
Enrollment
2
Registered
2026-05-20
Start date
Unknown
Completion date
Unknown
Last updated
2026-05-20

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

Conditions

Thyroid Eye Disease

Brief summary

Proptosis response status in the study eye (responders are defined as participants with a ≥ 2 mm reduction from baseline in the study eye without deterioration [≥ 2 mm increase] of proptosis in the fellow eye) at week 9999

Detailed description

PK parameters including but not limited to trough concentration (Ctrough), maximum observed concentration (Cmax), time to maximum observed concentration (tmax), area under the concentration-time curve (AUC) over the dosing interval, and if feasible, half-life (t1/2) as data permits, Incidence of treatment-emergent adverse events, treatment-emergent serious adverse events, adverse events leading to investigational product discontinuation, and events of interest (EOIs), Change from baseline at week 9999 in proptosis measurement by an exophthalmometer in the study eye, Proptosis response status in the study eye at week 9999 -Change from baseline at week 9999 in proptosis measurement by an exophthalmometer in the study eye

Interventions

Sponsors

Amgen Inc.
Lead SponsorINDUSTRY

Eligibility

Sex/Gender
All
Age
18 Years to No maximum

Design outcomes

Primary

MeasureTime frame
Proptosis response status in the study eye (responders are defined as participants with a ≥ 2 mm reduction from baseline in the study eye without deterioration [≥ 2 mm increase] of proptosis in the fellow eye) at week 9999

Secondary

MeasureTime frame
PK parameters including but not limited to trough concentration (Ctrough), maximum observed concentration (Cmax), time to maximum observed concentration (tmax), area under the concentration-time curve (AUC) over the dosing interval, and if feasible, half-life (t1/2) as data permits, Incidence of treatment-emergent adverse events, treatment-emergent serious adverse events, adverse events leading to investigational product discontinuation, and events of interest (EOIs), Change from baseline at week 9999 in proptosis measurement by an exophthalmometer in the study eye, Proptosis response status in the study eye at week 9999 -Change from baseline at week 9999 in proptosis measurement by an exophthalmometer in the study eye

Outcome results

None listed

Source: EU CTIS · Data processed: May 21, 2026