About this trial
The purpose of this study is to evaluate how well LY4005130 is tolerated and what side effects may occur in participants with non-segmental vitiligo (NSV) when compared with placebo. The study drug will be administered intravenously (IV) (into a vein in the arm).
Blood tests will be performed to investigate how the body processes the study drug and how the study drug affects the body.
The study will last approximately 48 weeks, including screening.
Eligibility criteria
This trial does not accept healthy volunteersQualifiers
A clinical diagnosis of non-segmented vitiligo (NSV) for at least 3 months
Body surface area (BSA) involvement of 4% to 60%, inclusive, excluding involvement at palms of the hands, soles of the feet, or dorsal aspect of the feet
BSA involvement of ≥0.5% on the face
F-VASI ≥0.5 and T-VASI ≥3, and
Disqualifiers
Participants who have other types of vitiligo that are not considered active or stable vitiligo
Currently have active forms of other disorders of pigmentation
Currently have active forms of inflammatory skin disease(s) or evidence of skin conditions that would interfere with evaluation of vitiligo or response to treatment
Have a superficial skin infection within 2 weeks before baseline. Participants may be rescreened after the infection is resolved
Trial design
Parallel
Treatments tested in this trial
LY4005130
DrugAdministered IV
Placebo
DrugAdministered IV
Treatment groups
Trial outcomes
Primary outcomes
Percentage of Participants Achieving Facial Vitiligo Area Scoring Index (F-VASI) 75
Secondary outcomes
Percentage of Participants Achieving Total Vitiligo Area Scoring Index (T-VASI) 75
Pharmacodynamics (PD): Change from Baseline in Gene Expression of Select Genes from Skin Biopsy
Pharmacokinetics (PK): Observed Trough of LY4005130 Serum Concentration
Sponsors and contacts
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