Menopause and hormone replacement therapy

Menopause is a normal part of life of most women and can be made easier with appropriate information about the events that occur. For those women who desire help for bothersome menopausal symptoms, effective therapy can be offered. The use of HRT for prevention is more complex. Several large randomized clinical trials, including the Women's Health Initiative (WHI) and the Heart and Estrogen Replacement Therapy Study (HERS) in the United States, are currently underway. These trials, which have as end points clinical events such as myocardial infarction, sudden death, fractures, and cancer, will provide answers to many of the questions raised in this discussion. Until the results of these trials are available, clinicians must be prudent in their recommendations and should keep their patients apprised of the relevant uncertainties of preventive HRT.