Androgen replacement therapy in women: myths and realities

In recent years, much attention has been directed at the potential of androgen replacement in the menopausal woman. Testosterone (T) replacement, in various forms, is widely used. However, evidence is lacking for a profound T deficiency state with natural menopause. Data confirming efficacy are also scant, and side effects have been demonstrated with prolonged therapy. The adrenal androgens, dehydroepiandrosterone (DHEA) and dehydroepiandrosterone sulfate (DHEA-S), also in contradistinction to T, decline substantially with age. Preliminary studies involving replacement of physiologic levels of DHEA have demonstrated some potential benefits: enhancement of the immune system and enhancement of the growth hormone axis. However, long-term trials have not been performed to date, so this modality of androgen replacement remains in the realm of clinical investigation. Ovarian and adrenal androgen replacement in menopausal women, while theoretically appealing, remains imperfect to date and should be used judiciously, if at all.