Overview Vaginal Estriol in Multiple Sclerosis Status: Completed Trial end date: 2020-11-29 Target enrollment: Participant gender: Summary Study to evaluate the efficiency of vaginal estriol, as a treatment for urogenital symptoms in female patients with RRMS. The secondary objective is to evaluate the potential role of vaginal estriol in re-myelination in RRMS patients. Phase: Phase 2/Phase 3 Details Lead Sponsor: Texas Tech University Health Sciences Center