Study Status: Completed
Recruit Status: Completed
Study Type: Interventional
Official Title: Efficacy of Oral Alitretinoin Treatment in Patients With Palmo-plantar Pustulosis (PPP) Inadequately Responding to Standard Topical Treatment
Brief Summary: The main purpose of this study is to demonstrate the improvement in the skin condition rate of patients receiving alitretinoin compared to patients receiving placebo.