Grimstad FW

BackgroundTestosterone therapy can also lead to physiologic changes in structures such as the endometrium and ovaries. Given this, testosterone may alter uterine bleeding patterns. Although ultrasounds are routinely performed for the purpos…

PURPOSE: To describe experiences of adolescents taking continuous drospirenone (DRSP-C) oral contraceptives, without placebo, for menstrual suppression, including breakthrough bleeding and other side-effects. METHODS: This was a retrospect…

STUDY OBJECTIVE: To evaluate the efficacy and tolerability of a progestin-only pill containing 4 mg drospirenone (DRSP) as a hormonal therapy for the management of endometriosis-associated symptoms in adolescents and young adults. DESIGN: …

BackgroundObstructed hemivagina and ipsilateral renal anomaly (OHVIRA) syndrome is a rare diagnosis; patients classically present with dysmenorrhea and increasing pelvic pain. Unusual manifestations of OHVIRA syndrome might occur as a resul…

Study objectiveTo study the feasibility of virtual visits for ambulatory encounters in pediatric and adolescent gynecology DESIGN: A retrospective review SETTING: Boston Children's Hospital PARTICIPANTS: Patients who were seen virtually thr…

Study objectiveTo study the presentation of dysmenorrhea and endometriosis in transmasculine adolescents and review their treatment outcomes.DesignA retrospective review.SettingBoston Children's Hospital.ParticipantsTransmasculine persons y…

BackgroundAs transmasculine persons utilize androgen gender affirming hormone therapy as a part of transition, guidance has been lacking on the effects of the therapy on the ovaries, especially for those who may desire retention.AimTo descr…

Epigenetic influences have been postulated to affect the course of endometriosis. DNA methyltransferases, estrogen and progesterone receptors, micro-RNAs, and histone deacetylators, have shown differential expression in endometriosis compar…