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A Phase 3, Double-blinded, Vehicle-controlled Trial to Investigate the Efficacy and Safety of Twice-daily Delgocitinib Cream in Adult Participants with Lichen Sclerosus During a 12-Week Initial Treatment Period Followed by a 40-Week Continuation Treatment Period

Status
Not yet recruiting
Phases
Phase 3
Study type
Interventional
Source
EU CTIS
Registry ID
CTIS2025-524873-17-00
Enrollment
33
Registered
2026-07-21
Start date
Unknown
Completion date
Unknown
Last updated
2026-07-21

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

Conditions

Lichen Sclerosus

Brief summary

Achieving IGA-LS TS at Week 12.

Detailed description

1) Achieving IGA-LS TS at Week 8., 2) Change in CLISSCO score from baseline to Week 12., 3) Achieving a reduction of skin pain NRS score (weekly average) of ≥4 points from baseline to Week 12 in participants with baseline skin pain NRS score ≥4., 4) Achieving a reduction of skin pain NRS score (weekly average) of ≥4 points from baseline to Week 8 in participants with baseline skin pain NRS score ≥4., 5) Achieving a reduction of itch NRS score (weekly average) of ≥4 points from baseline to Week 12 in participants with baseline itch NRS score ≥4., 6) Change in VQLI score from baseline to Week 12., 7) Achieving IGA-LS TS at Week 52., 8) Change in CLISSCO score from baseline to Week 52., 9) Achieving IGA-LS TS at Week 52 among participants having achieved IGA-LS TS at Week 12., 10) Achieving an IGA-LS score of 0 or 1 at Week 52 among participants having achieved IGA-LS TS at Week 12., 11) Time to IGA-LS TS (from baseline to Week 52)., 12) Time to IGA-LS ≥2 (from Week 12 to Week 52) among participants having achieved IGA-LS TS at Week 12., 13) Having no increase in CLISSCO architectural changes domain score from baseline to Week 52., 14) Achieving a reduction of skin pain NRS score (weekly average) of ≥4 points (from baseline to Week 52) in participants with baseline skin pain NRS score ≥4., 15) Achieving a reduction of itch NRS score (weekly average) of ≥4 points (from baseline to Week 52) in participants with baseline itch NRS score ≥4., 16) Number of treatment-emergent AEs from baseline to Week 12., 17) Number of treatment-emergent AEs from Week 12 to Week 54.

Interventions

DRUGDelgocitinib cream 8 mg/g

Sponsors

Leo Pharma A/S
Lead SponsorINDUSTRY

Eligibility

Sex/Gender
All
Age
18 Years to No maximum

Design outcomes

Primary

MeasureTime frame
Achieving IGA-LS TS at Week 12.

Secondary

MeasureTime frame
1) Achieving IGA-LS TS at Week 8., 2) Change in CLISSCO score from baseline to Week 12., 3) Achieving a reduction of skin pain NRS score (weekly average) of ≥4 points from baseline to Week 12 in participants with baseline skin pain NRS score ≥4., 4) Achieving a reduction of skin pain NRS score (weekly average) of ≥4 points from baseline to Week 8 in participants with baseline skin pain NRS score ≥4., 5) Achieving a reduction of itch NRS score (weekly average) of ≥4 points from baseline to Week 12 in participants with baseline itch NRS score ≥4., 6) Change in VQLI score from baseline to Week 12., 7) Achieving IGA-LS TS at Week 52., 8) Change in CLISSCO score from baseline to Week 52., 9) Achieving IGA-LS TS at Week 52 among participants having achieved IGA-LS TS at Week 12., 10) Achieving an IGA-LS score of 0 or 1 at Week 52 among participants having achieved IGA-LS TS at Week 12., 11) Time to IGA-LS TS (from baseline to Week 52)., 12) Time to IGA-LS ≥2 (from Week 12 to Week 52) among p

Outcome results

None listed

Source: EU CTIS · Data processed: Jul 22, 2026