PMID: 8582195Jan 1, 1995Paper

Hormone replacement therapy and cardiovascular disease: the case for a randomized controlled trial

Ciba Foundation Symposium
Madge R VickersH C Wilkes

Abstract

The menopause is associated with an increased risk of developing cardiovascular disease. Oestrogen may influence various metabolic pathways which contribute to the pathogenesis of cardiovascular disease, and observational studies suggest that in postmenopausal women oral oestrogen replacement therapy confers some protection against coronary heart disease and to a lesser extent against stroke. What is not clear is the magnitude of the cardioprotective effect and the overall balance of long-term benefits and hazards. Research is also required to establish the relative effects of oestrogen replacement therapy and combined or opposed hormone replacement therapy (HRT) where progestogen is added to counter the proliferative action of oestrogen on the endometrium. A large randomized controlled trial is the only way to provide accurate estimates of the cardioprotective effect of HRT and of other long-term benefits and hazards. Feasibility studies undertaken through the UK Medical Research Council (MRC) General Practice Research Framework show that such a trial is acceptable to patients and their doctors. Recruitment and withdrawal rates indicate that a trial of sufficient size to show a 25% reduction in cardiovascular disease with 90% ...Continue Reading

Citations

Nov 24, 1999·Journal of Clinical Oncology : Official Journal of the American Society of Clinical Oncology·R T ChlebowskiD G Pfister

❮ Previous
Next ❯

Related Concepts

Trending Feeds

COVID-19

Coronaviruses encompass a large family of viruses that cause the common cold as well as more serious diseases, such as the ongoing outbreak of coronavirus disease 2019 (COVID-19; formally known as 2019-nCoV). Coronaviruses can spread from animals to humans; symptoms include fever, cough, shortness of breath, and breathing difficulties; in more severe cases, infection can lead to death. This feed covers recent research on COVID-19.

Blastomycosis

Blastomycosis fungal infections spread through inhaling Blastomyces dermatitidis spores. Discover the latest research on blastomycosis fungal infections here.

Nuclear Pore Complex in ALS/FTD

Alterations in nucleocytoplasmic transport, controlled by the nuclear pore complex, may be involved in the pathomechanism underlying multiple neurodegenerative diseases including Amyotrophic Lateral Sclerosis and Frontotemporal Dementia. Here is the latest research on the nuclear pore complex in ALS and FTD.

Applications of Molecular Barcoding

The concept of molecular barcoding is that each original DNA or RNA molecule is attached to a unique sequence barcode. Sequence reads having different barcodes represent different original molecules, while sequence reads having the same barcode are results of PCR duplication from one original molecule. Discover the latest research on molecular barcoding here.

Chronic Fatigue Syndrome

Chronic fatigue syndrome is a disease characterized by unexplained disabling fatigue; the pathology of which is incompletely understood. Discover the latest research on chronic fatigue syndrome here.

Evolution of Pluripotency

Pluripotency refers to the ability of a cell to develop into three primary germ cell layers of the embryo. This feed focuses on the mechanisms that underlie the evolution of pluripotency. Here is the latest research.

Position Effect Variegation

Position Effect Variagation occurs when a gene is inactivated due to its positioning near heterochromatic regions within a chromosome. Discover the latest research on Position Effect Variagation here.

STING Receptor Agonists

Stimulator of IFN genes (STING) are a group of transmembrane proteins that are involved in the induction of type I interferon that is important in the innate immune response. The stimulation of STING has been an active area of research in the treatment of cancer and infectious diseases. Here is the latest research on STING receptor agonists.

Microbicide

Microbicides are products that can be applied to vaginal or rectal mucosal surfaces with the goal of preventing, or at least significantly reducing, the transmission of sexually transmitted infections. Here is the latest research on microbicides.