[Translation] A phase 3 multicenter, double-blind, randomized, parallel-group, placebo-controlled, 7-cycle treatment trial evaluating the efficacy of oral estradiol valerate and dienogest tablets in the treatment of menorrhagia
此项研究的目的是评估口服避孕药戊酸雌二醇与地诺孕素治疗月经过多(HMB)受试者的安全性和有效性。
[Translation] The aim of this study was to evaluate the safety and efficacy of the oral contraceptives estradiol valerate and dienogest in the treatment of subjects with heavy menstrual bleeding (HMB).