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Impact Of Upadacitinib On The Frequency Of Acute Recurrent Anterior Uveitis In Patients With Axial Spondyloarthritis (UP-FOR-U)

Status
Not yet recruiting
Phases
Phase 4
Study type
Interventional
Source
EU CTIS
Registry ID
CTIS2025-522118-21-00
Enrollment
30
Registered
2026-03-13
Start date
Unknown
Completion date
Unknown
Last updated
2026-03-13

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Acute Anterior Uveitis, Axial Spondyloarthritis

Brief summary

Change in exposure-adjusted opthalmologist (or optometrist or rheumatologist)-diagnosed AAU event rate per 100 patient years (EAER) over 52 weeks on upadacitinib compared to the AAU EAER in the 104 week pre-study period, separately in bDMARD-naive and bDMARD experienced groups.

Detailed description

Percentage of Participants Achieving Ankylosing Spondylitis Disease Activity Score Low Disease Activity (ASDAS LDA [< 2.1]) at week 24 in (i) bDMARD-IR (ii) bDMARD-naive groups, Percentage of participants Achieving Ankylosing Spondylitis Disease Activity Score Low Disease Activity (ASDAS LDA [< 2.1]) at weeks 24 and 52 in (i) bDMARD-IR; (ii) bDMARD-naive groups, Percentage of Participants Achieving Assessment of Spondyloarthritis International Society Health Index (ASAS-HI) Score of less than or equal to 5, up to week 52 in (i) bDMARD-IR; (ii) bDMARD-naive groups, Incidence of Adverse Events (AEs) and Adverse Events of Special Interest (AESIs), AEs and AESIs leading to withdrawal from study drug, and serious AEs (SAEs).

Interventions

Sponsors

Care Arthritis Ltd.
Lead SponsorOTHER

Eligibility

Sex/Gender
All
Age
18 Years to No maximum

Design outcomes

Primary

MeasureTime frame
Change in exposure-adjusted opthalmologist (or optometrist or rheumatologist)-diagnosed AAU event rate per 100 patient years (EAER) over 52 weeks on upadacitinib compared to the AAU EAER in the 104 week pre-study period, separately in bDMARD-naive and bDMARD experienced groups.

Secondary

MeasureTime frame
Percentage of Participants Achieving Ankylosing Spondylitis Disease Activity Score Low Disease Activity (ASDAS LDA [< 2.1]) at week 24 in (i) bDMARD-IR (ii) bDMARD-naive groups, Percentage of participants Achieving Ankylosing Spondylitis Disease Activity Score Low Disease Activity (ASDAS LDA [< 2.1]) at weeks 24 and 52 in (i) bDMARD-IR; (ii) bDMARD-naive groups, Percentage of Participants Achieving Assessment of Spondyloarthritis International Society Health Index (ASAS-HI) Score of less than or equal to 5, up to week 52 in (i) bDMARD-IR; (ii) bDMARD-naive groups, Incidence of Adverse Events (AEs) and Adverse Events of Special Interest (AESIs), AEs and AESIs leading to withdrawal from study drug, and serious AEs (SAEs).

Outcome results

None listed

Source: EU CTIS · Data processed: Mar 14, 2026