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A Phase 3 Randomized, Placebo-Controlled, Double-Blind Study to Evaluate Efficacy and Safety of Upadacitinib in Adult and Adolescent Subjects with Moderate to Severe Hidradenitis Suppurativa Who Have Failed Anti-TNF Therapy

Status
Recruiting
Phases
Phase 3
Study type
Interventional
Source
EU CTIS
Registry ID
CTIS2023-503661-28-00
Acronym
M23-698
Enrollment
542
Registered
2023-10-03
Start date
2023-10-26
Completion date
Unknown
Last updated
2025-09-09

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

Conditions

Hidradenitis Suppurativa

Brief summary

The primary endpoint is the achievement of HiSCR 50 at Week 16. HiSCR 50 is defined as at least a 50% reduction in the total abscess and inflammatory nodule (AN) count with no increase in abscess count and no increase in draining fistula count relative to Baseline.

Detailed description

Change from Baseline in draining fistula count at Week 16;", Achievement of HiSCR 75 (at least a 75% reduction in the total AN count with no increase in abscess count and no increase in draining fistula count relative to Baseline) at Week 16, Achievement of NRS30 (at least a 30% reduction and at least 2 units reduction from Baseline in the Patient's Global Assessment of HS-related skin pain NRS) at Week 4 among subjects with NRS ≥ 3 at Baseline. The NRS30 is based on worst skin pain in a 24-hour recall period (maximal daily pain);, Change from Baseline in Hidradenitis Suppurativa Symptom Assessment (HSSA) at Week 16, Change from Baseline in Hidradenitis Suppurativa Impact Assessment (HSIA) at Week 16, Change from Baseline in Dermatology Life Quality Index (DLQI) for adult subjects and adolescent subjects age ≥ 16 years old at Week 16", Change from Baseline in HS-related odor, based on HSSA Question 8, at Week 16., Change from Baseline in the Patient's Global Assessment of HS-related skin pain NRS at Week 8, Occurrence of HS flare, defined as at least one occurrence of a ≥ 25% increase in AN count, with a minimum absolute increase of 2 relative to Baseline, during Period 1. "

Interventions

Sponsors

Abbvie Deutschland GmbH & Co. KG
Lead SponsorINDUSTRY

Eligibility

Sex/Gender
All
Age
0 Years to No maximum

Design outcomes

Primary

MeasureTime frame
The primary endpoint is the achievement of HiSCR 50 at Week 16. HiSCR 50 is defined as at least a 50% reduction in the total abscess and inflammatory nodule (AN) count with no increase in abscess count and no increase in draining fistula count relative to Baseline.

Secondary

MeasureTime frame
Change from Baseline in draining fistula count at Week 16;", Achievement of HiSCR 75 (at least a 75% reduction in the total AN count with no increase in abscess count and no increase in draining fistula count relative to Baseline) at Week 16, Achievement of NRS30 (at least a 30% reduction and at least 2 units reduction from Baseline in the Patient's Global Assessment of HS-related skin pain NRS) at Week 4 among subjects with NRS ≥ 3 at Baseline. The NRS30 is based on worst skin pain in a 24-hour recall period (maximal daily pain);, Change from Baseline in Hidradenitis Suppurativa Symptom Assessment (HSSA) at Week 16, Change from Baseline in Hidradenitis Suppurativa Impact Assessment (HSIA) at Week 16, Change from Baseline in Dermatology Life Quality Index (DLQI) for adult subjects and adolescent subjects age ≥ 16 years old at Week 16", Change from Baseline in HS-related odor, based on HSSA Question 8, at Week 16., Change from Baseline in the Patient's Global Assessment of HS-related sk

Countries

Austria, Belgium, Bulgaria, Croatia, Czechia, Finland, France, Germany, Greece, Hungary, Ireland, Italy, Lithuania, Netherlands, Portugal, Slovakia, Spain, Sweden

Outcome results

None listed

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