NCT00414076 2018-11-20Letrozole Versus Observation in Patients With Newly Diagnosed Uterine LeiomyosarcomaM.D. Anderson Cancer CenterPhase 2 Terminated9 enrolled 7 charts
NCT00856050 2017-04-18Letrozole in Women With Advanced Estrogen/Progesterone Receptor Positive Uterine LeiomyosarcomaDana-Farber Cancer InstitutePhase 2 Completed27 enrolled 4 charts