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A Study With TEPEZZA in Patients With Diffuse Cutaneous Systemic Sclerosis (dcSSc)

NCT04478994 · Status: TERMINATED · Phase: PHASE1 · Type: INTERVENTIONAL · Enrollment: 3

Last updated 2024-06-28

Study results available
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Summary

The overall objective is to investigate the safety, tolerability and effect on insulin-like growth factor-1 (IGF-1), inflammatory and fibrotic biomarkers of TEPEZZA (teprotumumab-trbw, HZN-001), a fully human monoclonal antibody (mAb) inhibitor of the IGF-1 receptor (IGF-1R), administered once every 3 weeks (q3W) for 24 weeks in the treatment of participants with diffuse cutaneous systemic sclerosis (dcSSc).

Conditions

  • Diffuse Cutaneous Systemic Sclerosis

Interventions

BIOLOGICAL

TEPEZZA

TEPEZZA is a fully human anti-IGF-1R mAb. TEPEZZA will be provided in single-dose 20 mL glass vials as a freeze-dried powder. Each vial of TEPEZZA must be reconstituted with 10 mL of water for injection. Reconstituted TEPEZZA solution must be further diluted in 0.9% (w/v) sodium chloride (NaCl) solution prior to administration. TEPEZZA will be administered in 100 mL or 250 mL infusion bags (100 mL infusion bags for doses up to 1800 mg and 250 mL infusion bags for doses \> 1800 mg).

OTHER

Placebo

Placebo will consist of normal saline (0.9% NaCl) solution and will be administered in 100 mL or 250 mL infusion bags, as would be appropriate, per weight-based dosing volumes (100 mL infusion bags for doses up to 1800 mg and 250 mL infusion bags for doses \> 1800 mg).

Sponsors & Collaborators

Principal Investigators

  • MD · Amgen

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
QUADRUPLE
Model
PARALLEL

Eligibility

Min Age
18 Years
Max Age
80 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2021-11-17
Primary Completion
2022-11-29
Completion
2022-12-08
FDA Drug
Yes

Countries

  • United States

Study Locations

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Entities

Companies

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT04478994 on ClinicalTrials.gov