Overview Study in Healthy Volunteers to Investigate the Effects of Ketoconazole on the Pharmacokinetics of NKTR-118 Status: Completed Trial end date: 2012-04-01 Target enrollment: Participant gender: Summary Study in healthy volunteers to investigate the effects of Ketoconazole on the Pharmacokinetics of NKTR-118 Phase: Phase 1 Details Lead Sponsor: AstraZenecaTreatments: KetoconazoleNaloxegol