Overview An Expanded Safety Study of Dapivirine Gel 4789 in Africa Status: Completed Trial end date: 2010-09-01 Target enrollment: Participant gender: Summary The purpose of this study is to determine whether dapivirine gel 4789 is safe for daily use by healthy women in South Africa. Phase: Phase 1/Phase 2 Details Lead Sponsor: International Partnership for Microbicides, Inc.Treatments: Dapivirine