Overview The Effect of Nicardipine on Kidney Function During Orthognathic Surgery Under Hypotensive Anesthesia Status: Completed Trial end date: 2011-12-01 Target enrollment: Participant gender: Summary Since nicardipine is known to protect kidney function, nicardipine infusion will result in better renal parameters measured in this study. Phase: N/A Details Lead Sponsor: Yonsei UniversityTreatments: AnestheticsAntihypertensive AgentsNicardipineRemifentanil