Testing effectiveness (Phase 2)UnknownNCT01538732What this trial is testingLichen Planus Mucosae at USZ, Efficacy of Oral AlitretinoinWho this might be right forLichen Planus (LP) University of Zurich 20
Not applicableUnknownNCT04892381What this trial is testingAssessment of PD-1 and PD-L1Tissue Expression Levels in Lichen Planus Patients: A Case-Control StudyWho this might be right forLichen Planus Cairo University 60