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A Phase 3, randomized, double-blind, placebo-controlled, parallel-group study to investigate the efficacy and safety of dupilumab for the treatment of pruritus of Lichen Simplex Chronicus (LSC) in adults

Status
Recruiting
Phases
Phase 3
Study type
Interventional
Source
EU CTIS
Registry ID
CTIS2024-514737-37-00
Acronym
EFC18365
Enrollment
77
Registered
2025-02-04
Start date
2025-03-06
Completion date
Unknown
Last updated
2025-07-18

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

Conditions

Neurodermatitis

Brief summary

Proportion of participants with improvement (reduction) in weekly average of daily WI-NRS by ≥4 from baseline to Week 24

Detailed description

Change in weekly average of daily WI-NRS from baseline to Week 24, Change in weekly average of daily Itch-related Sleep Disturbance NRS from baseline to Week 24, Change in ItchyQoL score from baseline to Week 24, Change in DLQI total score from baseline to Week 24, Proportion of participants with improvement (reduction) in weekly average of daily WI-NRS by ≥4 from baseline to Week 12, Incidence of treatment-emergent ADA against dupilumab, Percentage of participants experiencing TEAEs or SAEs from baseline through Week 24

Interventions

Sponsors

Sanofi-Aventis Recherche & Developpement
Lead SponsorINDUSTRY

Eligibility

Sex/Gender
All
Age
18 Years to No maximum

Design outcomes

Primary

MeasureTime frame
Proportion of participants with improvement (reduction) in weekly average of daily WI-NRS by ≥4 from baseline to Week 24

Secondary

MeasureTime frame
Change in weekly average of daily WI-NRS from baseline to Week 24, Change in weekly average of daily Itch-related Sleep Disturbance NRS from baseline to Week 24, Change in ItchyQoL score from baseline to Week 24, Change in DLQI total score from baseline to Week 24, Proportion of participants with improvement (reduction) in weekly average of daily WI-NRS by ≥4 from baseline to Week 12, Incidence of treatment-emergent ADA against dupilumab, Percentage of participants experiencing TEAEs or SAEs from baseline through Week 24

Countries

Belgium, Czechia, Germany, Greece, Hungary, Italy, Portugal, Spain

Outcome results

None listed

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