NCT03469310 2021-05-11Minimizing Narcotic Analgesics After Endocrine SurgeryDHR Health Institute for Research and DevelopmentPhase 4 Completed126 enrolled
NCT03714867 2020-07-09Pre-Operative Pregabalin for Post-Operative Pain in Head and Neck Cancer SurgeryAugusta UniversityPhase 4 Withdrawn