Overview Glyburide and Metformin for Gestational Diabetes Mellitus (GDM) Status: Unknown status Trial end date: 2015-06-01 Target enrollment: Participant gender: Summary This is a pharmacokinetic and pharmacodynamic study evaluating glyburide, metformin, and combination treatment for gestational diabetes mellitus. Phase: Phase 1/Phase 2 Details Lead Sponsor: Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD)Collaborators: Indiana University School of MedicineRTI InternationalUniversity of PittsburghUniversity of TexasUniversity of WashingtonTreatments: GlyburideMetformin