Comparative effectiveness of dienogest versus ethinyl estradiol/levonorgestrel combined oral contraceptive therapy in women with endometriosis-associated chronic pelvic pain
Objective To compare the clinical effectiveness of combined oral contraceptive pills (levonorgestrel-containing COC) and dienogest in the management of endometriosis-associated chronic pelvic pain and related symptoms. Methods This prospective observational cohort study was conducted in the Department of Obstetrics and...