with suspected endometriosis. Design A 52-week, open-label, single-arm study. Setting In
21 study centers, in 6 European countries. Participants Adolescents aged 12 to younger
than 18 years with clinically suspected or laparoscopically confirmed endometriosis.
Interventions Dienogest 2 mg once daily. Main Outcome Measures The primary end point
was relative change in lumbar spine (L2-L4) bone mineral density (BMD) measured using …