Overview The Effect of Microneedle Pretreatment on Topical Anesthesia Status: Completed Trial end date: 0000-00-00 Target enrollment: Participant gender: Summary This study evaluates the role of microneedle pretreatment in the speed at which anesthesia develops after application of topical 4% lidocaine. Phase: N/A Details Lead Sponsor: University of California, DavisTreatments: Lidocaine