Overview Trial of the Treatment of Chronic Laryngitis With Amitryptiline Status: Terminated Trial end date: 2015-01-01 Target enrollment: Participant gender: Summary The study will compare the effectiveness of amitriptyline versus placebo (inactive medication) in treating chronic laryngitis. Phase: Phase 2/Phase 3 Details Lead Sponsor: Boston Medical CenterCollaborator: American Laryngological AssociationTreatments: AmitriptylineAmitriptyline, perphenazine drug combination