Exploring factors that predict treatment response in patients with polymyalgia rheumatica and giant cell arteritis
Official title: Predictive Factors for Treatment Response in Patients With Newly-diagnosed Polymyalgia Rheumatica and Giant Cell Arteritis
Run by University Hospital, Basel, Switzerland · NCT05479448 · Data updated 2026-11-12
This study is trying to find out what factors help predict how well new patients with polymyalgia rheumatica and giant cell arteritis will respond to steroid treatment.
Quick facts
| Study type | Observational |
|---|---|
| Ages | 18 Years and up |
| Sex | All |
| Enrollment | 30 (estimated) |
| Sponsor | University Hospital, Basel, Switzerland Academic / other |
| Drugs / interventions | Tocilizumab, prednisone |
| Locations | 1 site (Basel) |
| Status | Recruiting |
| Started | June 3, 2022 |
| Main results expected | December 2028 |
| Study ends | December 2028 |
| Registry record updated | April 1, 2025 |
| Trial ID | NCT05479448 on ClinicalTrials.gov |
Is this trial a fit for you?
✓Likely a good fit
Ideal candidates for this study are patients newly diagnosed with polymyalgia rheumatica or giant cell arteritis who meet specific classification criteria.
✕Probably not a fit
Patients with a history of GCA or PMR, or those currently receiving certain disease-modifying medications, may not benefit from this study.
A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.
What this trial studies
This observational study aims to identify predictive factors for how patients with newly diagnosed polymyalgia rheumatica (PMR) and giant cell arteritis (GCA) respond to steroid treatment. It will evaluate the relationship between endogenous glucocorticoid suppression and the effectiveness of glucocorticoids in managing these conditions. By analyzing various biological markers and treatment responses, the study seeks to develop profiles for steroid responders and non-responders, which could inform treatment strategies. The ultimate goal is to optimize steroid use and minimize adverse effects for patients.
Why it matters
Potential benefit: If successful, this study could lead to more personalized treatment strategies for patients with PMR and GCA, improving their outcomes and reducing side effects from steroid use.
How similar studies have gone: While the approach of identifying predictive factors for treatment response is not widely tested, similar studies in other inflammatory conditions have shown promise in personalizing treatment.
Who can join: the full rules
Show full inclusion / exclusion criteria
Inclusion Criteria: * Patients with diagnosis of PMR according to the 2012 provisional classification criteria and GCA according to published criteria * Consent to participate in the SCQM database * Treatment according to our standardized regimes Exclusion Criteria: * Treatment with Tocilizumab, MTX or other disease modifying medications at inclusion * History of GCA and PMR in the past * Inability to give informed consent
Where it's running
-
Department of Rheumatology University Hospital Basel
Basel, Switzerland Recruiting
Study contacts
- Principal investigator: Thomas Daikeler, Prof. Dr. med. — Department of Rheumatology University Hospital Basel
- Study coordinator: Thomas Daikeler, Prof. Dr. med.
- Email: Thomas.Daikeler@usb.ch
- Phone: +41 61 265 27 09
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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.