title: Appropriate use of estrogen replacement therapy in adolescents and young adults with Turner syndrome and hypopituitarism in light of the Women's Health Initiative.
abstract: Adolescents and young adult females who are hypoestrogenic need gonadal hormone therapy for sexual development, enhancement of growth, and maintenance of reproductive tissues, cyclic menses, and psychosocial health. In addition, prevention of chronic disease, specifically bone loss and possibly early heart disease, needs to be addressed in these patients. The etiology of hypopituitarism should also be considered when evaluating therapeutic options. The issues concerning estrogen replacement therapy (ERT), including the doses used and the length of therapy, are different for young patients than for postmenopausal women. The highly publicized findings of the Women's Health Initiative have identified risks of combined progestin-estrogen therapy; these risks, found in much older women, have raised questions regarding the appropriateness of ERT in adolescents with hypopituitarism and Turner syndrome. It is therefore appropriate to examine the relative risks and benefits of ERT in these populations.
authors.affiliation: Columbia University, Department of Obstetrics and Gynecology, 622 W 168th Street, New York, NY 10032, USA. mpw1@columbia.edu
authors.forename: Michelle P
authors.initials: MP
authors.lastname: Warren
authors.forename: Abigail
authors.initials: A
authors.lastname: Chua
mesh_terms: D000293:Adolescent; D000328:Adult; D002318:Cardiovascular Diseases / Q000517:prevention & control; D004958:Estradiol / Q000627:therapeutic use*; D005260:Female; D048788:Growth and Development / Q000187:drug effects; D006287:Health Planning Guidelines; D006293:Health Promotion; D020249:Hormone Replacement Therapy / Q000706:statistics & numerical data*; D006801:Humans; D007018:Hypopituitarism / Q000188:drug therapy*; D011584:Psychology; D018570:Risk Assessment; D046468:Sexual Development / Q000187:drug effects; D014424:Turner Syndrome / Q000188:drug therapy*
chemical_list: D004958:Estradiol