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A Randomized, Placebo-controlled, Multicenter, Study to Evaluate the Impact of Upadacitinib on Spondyloarthritis Outcomes in Patients with Active Psoriatic Arthritis (UP-SPOUT)

Status
Not yet recruiting
Phases
Phase 4
Study type
Interventional
Source
EU CTIS
Registry ID
CTIS2023-510242-24-00
Acronym
B24-033
Enrollment
58
Registered
2025-06-06
Start date
Unknown
Completion date
Unknown
Last updated
2025-08-18

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

Conditions

Axial Spondyloarthritis, Psoriatic Arthritis

Brief summary

Change from baseline in the Total Spondyloarthritis Research Consortium of Canada (SPARCC) MRI inflammation score (for SIJ and spine) (combination of the 23-DVU SPARCC spine (range 0-414) and the SPARCC SIJ (range 0-72)) at 12 weeks of therapy with upadacitinib vs placebo in the DMARD-IR (conventional and/or biologic) subgroup

Detailed description

Change from baseline in Ankylosing Spondylitis Disease Activity Score (ASDAS-CRP) at Week 12 with upadacitinib vs placebo in the DMARD-IR (conventional and/or biologic) subgroup, Change from Baseline in BASDAI at Week 12 with upadacitinib vs placebo in the DMARD-IR (conventional and/or biologic) subgroup, Change from baseline in the Total Spondyloarthritis Research Consortium of Canada (SPARCC) MRI inflammation score (for SIJ and spine) (combination of the 23-DVU SPARCC spine (range 0-414) and the SPARCC SIJ (range 0-72)) at 12 weeks of therapy with upadacitinib vs placebo in the overall population (NSAID-IR, c-DMARD-IR and and bio-DMARD-IR), Change from baseline in Ankylosing Spondylitis Disease Activity Score (ASDAS-CRP) at Week 12 with upadacitinib vs placebo in the overall population (NSAID-IR, c-DMARD-IR and and bio-DMARD-IR), Change from Baseline in BASDAI at Week 12 with upadacitinib vs placebo in the overall population (NSAID-IR, c-DMARD-IR and and bio-DMARD-IR), Incidence of Adverse Events (AEs), AEs leading to withdrawal from study drug, and serious AEs (SAEs).

Interventions

DRUGMatching placebo (no active ingredients).
DRUGUpadacitinib

Sponsors

Care Arthritis Ltd.
Lead SponsorOTHER

Eligibility

Sex/Gender
All
Age
18 Years to 64 Years

Design outcomes

Primary

MeasureTime frame
Change from baseline in the Total Spondyloarthritis Research Consortium of Canada (SPARCC) MRI inflammation score (for SIJ and spine) (combination of the 23-DVU SPARCC spine (range 0-414) and the SPARCC SIJ (range 0-72)) at 12 weeks of therapy with upadacitinib vs placebo in the DMARD-IR (conventional and/or biologic) subgroup

Secondary

MeasureTime frame
Change from baseline in Ankylosing Spondylitis Disease Activity Score (ASDAS-CRP) at Week 12 with upadacitinib vs placebo in the DMARD-IR (conventional and/or biologic) subgroup, Change from Baseline in BASDAI at Week 12 with upadacitinib vs placebo in the DMARD-IR (conventional and/or biologic) subgroup, Change from baseline in the Total Spondyloarthritis Research Consortium of Canada (SPARCC) MRI inflammation score (for SIJ and spine) (combination of the 23-DVU SPARCC spine (range 0-414) and the SPARCC SIJ (range 0-72)) at 12 weeks of therapy with upadacitinib vs placebo in the overall population (NSAID-IR, c-DMARD-IR and and bio-DMARD-IR), Change from baseline in Ankylosing Spondylitis Disease Activity Score (ASDAS-CRP) at Week 12 with upadacitinib vs placebo in the overall population (NSAID-IR, c-DMARD-IR and and bio-DMARD-IR), Change from Baseline in BASDAI at Week 12 with upadacitinib vs placebo in the overall population (NSAID-IR, c-DMARD-IR and and bio-DMARD-IR), Incidence of A

Countries

Belgium, Poland

Outcome results

None listed

Source: EU CTIS · Data processed: Feb 4, 2026