NCT01901562 2023-11-09Feasibility and Therapeutic Efficacy of Ductoscopic Papilloma Extraction in Patients With Pathologic Nipple DischargeMontefiore Medical CenterPhase NA Terminated9 enrolled 5 charts
NCT00591305 2017-05-18New Therapy of Laryngeal Papilloma In ChildrenBoston UniversityPhase NA Terminated1 enrolled 6 charts