Clinical Trial

oPtic Nerve Sheath Evaluation in gianT Cell aRtheritis by UltraSound

Study acronym: PETRUS
Recruiting
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Summary
The purpose of this study is to evaluate whether the measure of the optic nerve sheath is a reliable diagnostic marker for giant cell arteritis
Protocol Amendment History 2 amendments
This ClinicalTrials.gov record has been amended 2 times since 2025-05-22; most recent amendment 2025-09-08.
Status change: Not Yet Recruiting → Recruiting 2025-09-08
Trial Details
NCT Number NCT07001059
Lead Sponsor Hôpital NOVO
Conditions Giant Cell Arteritis (GCA)
Enrollment 190 participants
Start Date 2025-09-04
Primary Completion 2028-03-31 (estimated)
Study Completion 2028-03-31 (estimated)
Updated on ClinicalTrials.gov 2025-09-12