Precision care for giant cell arteritis and polymyalgia rheumatica
Official title: Riesenzellarteriitis - Wege Zur "Precision Medicine"
Run by Wuerzburg University Hospital · NCT07084480 · Data updated 2026-11-12
This long-term observational project will follow adults with giant cell arteritis or polymyalgia rheumatica to see if regular imaging, eye exams, blood tests, and immune cell profiling can better predict aortic complications and steroid side effects over 5–10 years.
Quick facts
| Study type | Observational |
|---|---|
| Ages | 18 Years and up |
| Sex | All |
| Enrollment | 400 (estimated) |
| Sponsor | Wuerzburg University Hospital Academic / other |
| Locations | 1 site (Würzburg) |
| Status | Recruiting |
| Started | November 14, 2025 |
| Main results expected | July 31, 2030 |
| Study ends | July 31, 2033 |
| Registry record updated | December 22, 2025 |
| Trial ID | NCT07084480 on ClinicalTrials.gov |
Is this trial a fit for you?
✓Likely a good fit
Adults aged 18 or older with a primary diagnosis of giant cell arteritis or polymyalgia rheumatica who can give informed consent and attend follow-up visits are ideal candidates.
✕Probably not a fit
People under 18, those who cannot consent, or patients unable to undergo the required imaging or follow-up visits are unlikely to gain benefit from participation.
A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.
What this trial studies
This is a non-interventional cohort study enrolling adults with a primary diagnosis of giant cell arteritis (GCA) or polymyalgia rheumatica (PMR) for long-term follow-up. Participants will undergo standardized clinical exams, serial imaging (including MRI and orbital MRI with OCT), serologic testing, and immunophenotyping to identify prognostic factors and patient clusters. The protocol includes evaluation of a contrast-sparing MRI technique and focused searches for rare lymphocyte populations that might predict recurrence or treatment response. Outcomes of interest are aortic aneurysms/dissections and glucocorticoid-associated adverse events over a 5–10 year period.
Why it matters
Potential benefit: If successful, the project could help doctors predict and prevent aortic complications, reduce steroid harms, and personalize monitoring and treatment for people with GCA and PMR.
How similar studies have gone: Prior imaging cohorts have shown that modern vascular imaging can detect large-vessel involvement in GCA, but combining reduced-contrast MRI and detailed immunophenotyping for personalized risk prediction is relatively novel.
Who can join: the full rules
Show full inclusion / exclusion criteria
Inclusion Criteria: * Age greater or similar to 18 years * Primary diagnosis of GCA or PMR Exclusion Criteria: * Age under 18 years * lack of capacity to consent
Where it's running
-
Universitätsklinikum Würzburg
Würzburg, Germany Recruiting
Study contacts
- Principal investigator: Michael Gernert — Wuerzburg University Hospital
- Study coordinator: Michael Gernert
- Email: gernert_m1@ukw.de
- Phone: +4993120140100
Similar studies
Other studies for the same condition or treatment. Recruiting studies are listed first.
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How optic nerve swelling changes after starting steroids in giant cell arteritis
This study tests how quickly the optic nerve sheath swelling decreases after starting glucocorticoids in people with newly diagnosed giant cell arteritis.
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Ultrasound lesions in temporal and axillary arteries and relapse risk in giant cell arteritis.
We will test whether lesions seen on ultrasound of the temporal and axillary arteries can predict relapse in people with giant cell arteritis.
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Understanding how Giant Cell Arteritis affects vision
This study is trying to understand how Giant Cell Arteritis affects vision in adults by comparing eye health in those with GCA-related vision problems to those with other causes of vision loss.
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Understanding biomarkers in giant cell arteritis and polymyalgia rheumatica
This study is trying to find specific markers in the blood of people newly diagnosed with giant cell arteritis and polymyalgia rheumatica to help doctors understand their disease better and create personalized treatment plans.
-
Investigating a new imaging tracer for diagnosing giant cell arteritis
This study is testing a new imaging method called AzaFol-PET/CT to see if it can better diagnose giant cell arteritis in people aged 50 and older compared to the current standard method.
-
Exploring how the gut microbiome affects giant cell arteritis
This study looks at how the bacteria in the gut might affect people with giant cell arteritis to see if they can find clues for better treatments.
How to take part
- Review the eligibility criteria above with your treating physician.
- Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
- Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.