Open-Label Extension Study to Evaluate the Safety of Efgartigimod in Adult Patients With Primary Sjögren's Syndrome

NCT06203457 · Status: COMPLETED · Phase: PHASE2 · Type: INTERVENTIONAL · Enrollment: 24

Last updated 2026-02-20

Study results available
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Summary

Efgartigimod has the potential to improve disease manifestations by the reduction of IgG autoantibodies in Sjogren's Syndrome (SjD or pSS). This open-label extension study will evaluate the long-term safety of efgartigimod in participants with SjD who have completed the treatment period of the qualifying efgartigimod study (ARGX-113-2106).

Conditions

  • Primary Sjögren's Syndrome

Interventions

BIOLOGICAL

Efgartigimod

Patients receiving efgartigimod infusions

Sponsors & Collaborators

  • Iqvia Pty Ltd

    collaborator INDUSTRY
  • argenx

    lead INDUSTRY

Study Design

Allocation
NA
Purpose
TREATMENT
Masking
NONE
Model
SINGLE_GROUP

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2023-11-29
Primary Completion
2025-02-03
Completion
2025-02-03

Countries

  • Belgium
  • Hungary
  • Poland

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 NCT06203457 on ClinicalTrials.gov