Overview A Study to Compare the Efficacy and Safety of Tacrolimus Capsules in Patient With Myasthenia Gravis Status: Completed Trial end date: 2014-05-01 Target enrollment: Participant gender: Summary To evaluate the efficacy and safety of tacrolimus capsules in patients with myasthenia gravis who are inadequately treated by glucocorticoid. Phase: Phase 3 Details Lead Sponsor: Astellas Pharma IncCollaborator: Astellas Pharma China, Inc.Treatments: Tacrolimus