Overview Chronic Pain After Amputation Status: Completed Trial end date: 1969-12-31 Target enrollment: Participant gender: Summary This trial will test the effectiveness of amitriptyline in relieving chronic pain of adults that have had an amputation Phase: Phase 4 Details Lead Sponsor: Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD)Treatments: AmitriptylineAmitriptyline, perphenazine drug combination