Upadacitinib in Giant Cell Arteritis (GCA) With Active Large-vessel Involvement. (NCT07354906) | Clinical Trial Compass
Not Yet RecruitingNot Applicable
Upadacitinib in Giant Cell Arteritis (GCA) With Active Large-vessel Involvement.
France80 participantsStarted 2026-03-01
Plain-language summary
Participants will be followed as part of the usual management of their disease. No modifications will be made (no additional visits, examinations, or questionnaires). The safety and well-being of participants will therefore remain unchanged.
The participant will be informed about the study during one of their routine care visits. The information will be provided by the investigator, and the participant's non-opposition to participation in the study will be obtained.
The participant will continue to be followed as part of their usual care.
Data will then be collected from the participant's medical record (including medical reports, original laboratory test results, imaging reports and medical examinations, and nursing records) for the period of participation in the research, solely for the purpose of meeting the objectives of the research.
The data collected will consist of information from the patient's medical record as part of their routine follow-up and will be strictly necessary to address the primary and secondary objectives of the study. The following data will be collected: demographic data (age, sex, weight, height); clinical data (medical history, diagnosed condition, disease activity), treatments, biological data, imaging data, and adverse events. No genetic data will be collected as part of the study. There will be no transfer of data abroad, and no additional questionnaires, examinations, or visits will be added by the research.
Who can participate
Age range
18 Years
Sex
ALL
See this in plain English?
AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
Inclusion Criteria:
Patients aged over 18 years; Signed informed consent; Affiliation with the French national social security system; Diagnosis of newly diagnosed or relapsing GCA according to the 2022 ACR/EULAR criteria; Active aortitis related to GCA demonstrated by imaging (CT angiography, MR angiography, and/or PET-CT); Indication for treatment with an anti-JAK agent within the scope of the marketing authorization for GCA: failure of, intolerance to, or contraindication to tocilizumab therapy; No contraindication to JAK inhibitors.
Exclusion Criteria:
* Pregnancy or breastfeeding (for women of childbearing potential, a negative serum pregnancy test will be required); History of severe immunosuppression, HIV infection, hepatitis C virus (HCV), or positive hepatitis B surface antigen (HBsAg); Non-response to or intolerance of a previous anti-JAK treatment; Positive QuantiFERON test (QFT-TB Gold In-Tube) indicating active tuberculosis (latent tuberculosis under treatment for at least 3 weeks may be included); Receipt of live vaccines within the 3 months preceding treatment initiation; History of malignancy within the past 5 years; Severe renal impairment (creatinine clearance \< 30 mL/min/1.73 m²); Hepatic dysfunction defined as aspartate aminotransferase (AST) or alanine aminotransferase (ALT) levels ≥ 5 times the upper limit of normal;
Abnormal blood counts:
Platelets \< 50 × 10³/mm³; Neutropenia \< 1,000/mm³; Hemoglobin \< 8 g/dL; History of thromboembolic disease; …
Questions worth asking your doctor
Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.
1Based on my diagnosis and history, is this trial worth exploring for me — or is there a standard treatment we should try first?
2What does this trial's phase tell us about how much is already known about its safety and benefit?
3What would taking part actually involve for me — visits, tests, time, and travel?
4What are the known and possible risks or side effects I should weigh, and how would they be monitored?
5If this trial isn't the right fit, what other options or trials would you suggest I look into?
Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.
Questions for the trial coordinator
The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.
1What does taking part actually involve week to week — how many visits, where, and how long does each one take?
2What costs are covered by the study, and what might I have to pay for myself, including travel, parking, or time off work?
3What happens during screening, and what happens if the study team confirms I don't meet the criteria after those tests?
4Who pays for the scans, blood work, and other tests the trial requires — the study, my insurance, or me?
5How will being in the trial affect my regular care, and will my own doctor stay informed and involved?
6Can I leave the trial at any point if I change my mind, and what would happen to my care if I do?
A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.
What they're measuring
1
The proportion of patients achieving remission of GCA
Timeframe: Week 24.
Trial details
NCT IDNCT07354906
SponsorGroupe français d'étude des Maladies Inflammatoires de loeil