Welcome to NGC. Skip directly to: Search Box, Navigation, Content.


Brief Summary

GUIDELINE TITLE

Estrogen and progestogen therapy in postmenopausal women.

BIBLIOGRAPHIC SOURCE(S)

GUIDELINE STATUS

This is the current release of the guideline.

BRIEF SUMMARY CONTENT

 
RECOMMENDATIONS
 EVIDENCE SUPPORTING THE RECOMMENDATIONS
 IDENTIFYING INFORMATION AND AVAILABILITY
 DISCLAIMER

 Go to the Complete Summary

RECOMMENDATIONS

MAJOR RECOMMENDATIONS

  • Hot flushes occur in over 50% of women entering the menopause and the frequency declines to 30% after three years. Symptoms may persist, however, in up to 16% of women at 67 years of age.
  • The usual reason for prescribing hormone therapy (HT) is the treatment of vasomotor symptoms. The average patient is a woman aged 45 to 60 years, and the most common duration of use is less than three years.
  • Estrogen with or without progestogen is an effective treatment for urogenital atrophy, but may worsen urinary incontinence.
  • Estrogen and progestogen reduce risk of osteoporotic fractures of the hip, vertebrae, and other sites, but the effect on hip fracture is small, and HT treatment is not warranted solely for fracture prevention.
  • Although estrogen was associated with a 34% reduction in the risk of senile dementia in epidemiological studies, the Women's Health Initiative Memory Study (WHIMS) failed to corroborate these observations.
  • HT is not indicated for the primary or secondary prevention of coronary artery disease events. Alternative health strategies and pharmaceutical agents with established value should be used for primary prevention of coronary heart disease.
  • Risk of venous thromboembolism is increased among women using estrogen/progestogen therapy (E/PT) and declines during continuing use. Route of administration may affect the magnitude of risk.
  • E/PT treatment has a small but significant effect on breast cancer risk equivalent to eight new cases per annum per 10,000 women. The increased risk is seen after five years of current use and disappears several years after discontinuing therapy.
  • Epidemiological studies suggest that there is a small but significant increased risk of epithelial ovarian cancer with unopposed estrogen use that is not observed when estrogen is combined with progestin. The effect is significant in women who take ET for 10 or more years.
  • ET and E/PT are associated with side effects that include breast tenderness, vaginal discharge, and uterine bleeding.
  • The current indications for ET and E/PT include the treatment of moderate to severe vasomotor symptoms, the treatment of vulvar and vaginal atrophy, and the prevention of osteoporosis.

CLINICAL ALGORITHM(S)

None provided

EVIDENCE SUPPORTING THE RECOMMENDATIONS

TYPE OF EVIDENCE SUPPORTING THE RECOMMENDATIONS

The type of supporting evidence is not specifically stated for each recommendation.

IDENTIFYING INFORMATION AND AVAILABILITY

BIBLIOGRAPHIC SOURCE(S)

ADAPTATION

Not applicable: The guideline was not adapted from another source.

DATE RELEASED

2004 Jan

GUIDELINE DEVELOPER(S)

American Society for Reproductive Medicine - Private Nonprofit Organization

SOURCE(S) OF FUNDING

American Society for Reproductive Medicine

GUIDELINE COMMITTEE

The Practice Committee of the American Society for Reproductive Medicine

COMPOSITION OF GROUP THAT AUTHORED THE GUIDELINE

Not stated

FINANCIAL DISCLOSURES/CONFLICTS OF INTEREST

Not stated

GUIDELINE STATUS

This is the current release of the guideline.

GUIDELINE AVAILABILITY

Electronic copies: Available from the American Society for Reproductive Medicine Web site.

Print copies: Available from American Society for Reproductive Medicine, 1209 Montgomery Highway, Birmingham, Alabama 35216-2809; Phone: (205) 978-5000; Fax: (205) 978-5005; E-mail: asrm@asrm.org; Web site: www.asrm.org.

AVAILABILITY OF COMPANION DOCUMENTS

None available

PATIENT RESOURCES

None available

NGC STATUS

This NGC summary was completed by ECRI on August 23, 2004.

COPYRIGHT STATEMENT

This NGC summary is based on the original guideline, which is subject to the guideline developer's copyright restrictions.

DISCLAIMER

NGC DISCLAIMER

The National Guideline Clearinghouse™ (NGC) does not develop, produce, approve, or endorse the guidelines represented on this site.

All guidelines summarized by NGC and hosted on our site are produced under the auspices of medical specialty societies, relevant professional associations, public or private organizations, other government agencies, health care organizations or plans, and similar entities.

Guidelines represented on the NGC Web site are submitted by guideline developers, and are screened solely to determine that they meet the NGC Inclusion Criteria which may be found at http://www.guideline.gov/about/inclusion.aspx .

NGC, AHRQ, and its contractor ECRI Institute make no warranties concerning the content or clinical efficacy or effectiveness of the clinical practice guidelines and related materials represented on this site. Moreover, the views and opinions of developers or authors of guidelines represented on this site do not necessarily state or reflect those of NGC, AHRQ, or its contractor ECRI Institute, and inclusion or hosting of guidelines in NGC may not be used for advertising or commercial endorsement purposes.

Readers with questions regarding guideline content are directed to contact the guideline developer.


 

 

   
DHHS Logo