Study of Endometrial Thickness in Females Aged 12-25 on Estrogen Therapy Comparing Daily Oral Progesterone and Etonogestrel Implant

What this Trial Is About

This research aims to compare the thickness of the endometrial lining in adolescent and young adult females on estrogen replacement therapy using two types of progesterone treatments daily oral micronized progesterone and the etonogestrel implant. The study focuses on patients aged 12 to 25 years with specific diagnoses requiring estrogen therapy, addressing gaps in knowledge about endometrial protection and bleeding patterns in this group. Participants will choose between two progesterone therapies oral micronized progesterone taken daily at 100mg or the etonogestrel implant placed in a clinic. The study will last six months, during which participants will continue their estrogen therapy and start their selected progesterone treatment. Two pelvic ultrasounds will be performed, one at the start and one after six months of progesterone use, to measure changes in endometrial thickness. Throughout the study, participants will complete surveys about bleeding patterns, side effects, satisfaction, and adherence to their progesterone treatment. The study team will track medication use through pill counts or photos for those on oral progesterone. All ultrasound and survey data will be securely stored and analyzed to assess the mean change in endometrial thickness and other patient-reported outcomes over six months.

Assessment of Endometrial Thickness Among Adolescent and Young Adult Patients on Estrogen Replacement Therapy Using Daily Oral Micronized Progesterone Versus the Etonogestrel Implant.