Randomized Trial Evaluation of Benefits and Risks of Menopausal Hormone Therapy Among Women Aged 50-59.
Randomized Trial Evaluation of Benefits and Risks of Menopausal Hormone Therapy Among Women Aged 50-59.
Am J Epidemiol. 2020 Oct 07;:
Authors: Prentice RL, Aragaki AK, Chlebowski RT, Rossouw JE, Anderson GL, Stefanick ML, Wactawski-Wende J, Kuller LH, Wallace R, Johnson KC, Shadyab AH, Gass M, Manson JAE
Abstract
The health benefits and risks of menopausal hormone therapy among women aged 50-59 years are examined in the Women's Health Initiative randomized, placebo-controlled trials using long-term follow-up data and a parsimonious statistical model that leverages data from older participants to increase precision. These trials enrolled 27,347 healthy post-menopausal women aged 50-79 at 40 U.S. clinical centers during 1993-1998, including 10,739 post-hysterectomy participants in a trial of conjugated equine estrogens, and 16,608 participants with uterus in the trial of these estrogens plus medroxyprogesterone acetate. Over an 18-year (median) follow-up period (1993-2016) risk for a global index, defined as the earliest of coronary heart disease, invasive breast cancer, stroke, pulmonary embolism, colorectal cancer, endometrial cancer, hip fracture, and all-cause mortality, is reduced with conjugated equine estrogens with hazard ratio (95% confidence interval) of 0.82 (0.71, 0.95), and with nominally significant reductions for coronary heart disease, breast cancer, hip fracture and all-cause mortality. Corresponding global index hazar...
Source: Am J Epidemiol - Category: Epidemiology Authors: Prentice RL, Aragaki AK, Chlebowski RT, Rossouw JE, Anderson GL, Stefanick ML, Wactawski-Wende J, Kuller LH, Wallace R, Johnson KC, Shadyab AH, Gass M, Manson JAE Tags: Am J Epidemiol Source Type: research
More News: Academia | Breast Cancer | Cancer | Cancer & Oncology | Cancer of the Uterus | Cardiology | Colorectal Cancer | Coronary Heart Disease | Endometrial Cancer | Epidemiology | Heart | Heart Disease | Hormonal Therapy | Hormones | Hysterectomy | Medroxyprogesterone | Men | Menopause | Orthopaedics | Pulmonary Thromboembolism | Statistics | Stroke | Women