Which hormone therapy best prevents ovarian cyst return after surgery?
Disease control
Completed
This study looked at over 1,100 women who had surgery for ovarian endometriomas (chocolate cysts) and then took hormone therapy to prevent the cysts from coming back. Researchers compared four common hormone treatments: birth control pills, GnRH agonists, dienogest, and dydrogest…
Sponsor: Guangdong Women and Children Hospital • Aim: Disease control
Last updated Apr 30, 2026 15:51 UTC