Overview Study Evaluating Single Doses of PPM-204 on the Electrical Pathways of the Heart Status: Completed Trial end date: 2007-03-01 Target enrollment: Participant gender: Summary A study evaluating the safety of a high and low dose of PPM-204 on the electrical pathways of the heart. Phase: Phase 1 Details Lead Sponsor: Wyeth is now a wholly owned subsidiary of Pfizer