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2001 JUN 14 (NewsRx Network) -- Two articles in the June 2001 issue of Fertility and Sterility show that new lower dose forms of hormone replacement therapy (HRT) for menopausal women are just as effective as commonly prescribed doses.
The articles both stem from the Women's Health, Osteoporosis, Progestin, Estrogen (Women's HOPE) study, a two-year clinical trial of the safety and efficacy of lower-dose regimens of HRT in postmenopausal women. The Women's Hope project involved more than 2,600 women at multiple sites and was supported by Wyeth-Ayerst Research.
The first article compares patients (postmenopausal women age 40-65) on different doses of estrogen and progesterone. Participants were randomly assigned into one of eight groups and given different doses of the hormones, or a placebo. The frequency and intensity of hot flashes were compared, as was vaginal atrophy (Utian et al., "Relief of vasomotor symptoms and vaginal atrophy with lower doses of conjugated equine estrogens and medroxyprogesterone acetate," Fertil Steril, June 2001;75(6)).
The investigators concluded that lower doses of the hormones, ...
Source: HighBeam Research, New Low-Dose Formulations As Effective, Possibly Safer Than Commonly...