Overview TD-9855 Mass Balance Study Status: Completed Trial end date: 2013-12-01 Target enrollment: Participant gender: Summary The purpose of the study is to evaluate the absorption, distribution, metabolism, and excretion (ADME) of a single oral dose of [14C]TD-9855 Phase: Phase 1 Details Lead Sponsor: Theravance BiopharmaTheravance Biopharma R & D, Inc.