This is a randomized, double-blind, vehicle-controlled study to evaluate the safety, tolerability, pharmacokinetics, pharmacodynamics and preliminary clinical efficacy of VTP-38543 following twice-daily, every twelve hours (Q12h) administration for 28 days in otherwise healthy adult male and female participants with mild to moderate atopic dermatitis.~Evaluation of three ascending doses in three dose panels is planned for this trial. Dose Panel 1 (VTP-38543 0.05%) and Panel 2 (VTP-38543 0.15%) will each enroll 30 participants and randomize 20 to VTP-38543 and 10 to matching vehicle control (Vehicle without Transcutol®P). Dose Panel 3 (VTP-38543 1%) will enroll 40 participants and randomize 20 to VTP-38543 and 20 to matching vehicle control (Vehicle with Transcutol®P). A total of approximately 100 participants will participate in the trial.
The purpose of this study is to evaluate the safety, tolerability, pharmacokinetics, pharmacodynamics and preliminary clinical efficacy of VTP-38543 administered as a cream, twice-daily, for 28 days in otherwise healthy adult male and female participants with mild to moderate atopic dermatitis.