Overview Effect and Safety Study of Atorvastatin to Treat Chronic Subdural Hematoma Status: Completed Trial end date: 2016-09-01 Target enrollment: Participant gender: Summary To evaluate the clinic effects and security of oral administration of Atorvastatin on chronic subdural hematoma (CSDH). Phase: Phase 2 Details Lead Sponsor: Oriental Neurosurgery Evidence-Based-Study TeamTreatments: AtorvastatinAtorvastatin Calcium