Overview A Study to Evaluate the Safety and Pharmacokinetics of AD-221 Compared to Coadministration of AD-221A and AD-221B Status: Recruiting Trial end date: 2022-06-30 Target enrollment: Participant gender: Summary Primary endpoint of this study is to evaluate the pharmacokinetic characteristics of AD-221 in healthy male subjects. Phase: Phase 1 Details Lead Sponsor: Addpharma Inc.