Overview A Study to Evaluate the Effect of Intranasal Esketamine on Cognitive Functioning in Healthy Subjects Status: Completed Trial end date: 2014-08-01 Target enrollment: Participant gender: Summary The purpose of this study is to assess the cognitive effects associated with administration of intranasal esketamine 84 mg. Phase: Phase 1 Details Lead Sponsor: Janssen Research & Development, LLCTreatments: Esketamine