Prescription of Letrozole for Uterine Myoma — StellaPhase 4 — Post-approval study. The treatment has been approved, but researchers continue monitoring it in a large population over time.
Trial locations(5 sites)
United States
University of California, Los Angeles, Los Angeles, California University of California, San Francisco, San Francisco, California Mayo Clinic, Rochester, Minnesota University of Mississippi Medical Center, Jackson, Mississippi Duke University, Durham, North Carolina Age range
21 Years – 53 Years
Last updated February 2026