Overview A Study in Healthy Men to Compare 2 Different Formulations of Alteplase Status: Completed Trial end date: 2021-06-21 Target enrollment: Participant gender: Summary To establish the bioequivalence of alteplase derived from two different manufacturing processes. Phase: Phase 1 Details Lead Sponsor: Boehringer IngelheimTreatments: Calcium heparinHeparinTissue Plasminogen Activator