Navigation Links
Aspirin improves survival in women with stable heart disease, according to WHI study
Date:3/12/2009

New results from the Women's Health Initiative (WHI) Observational Study provide additional evidence that aspirin may reduce the risk of death in postmenopausal women who have heart disease or who have had a stroke. Jacques Rossouw, M.D., chief of the Women's Health Initiative Branch at the National Heart, Lung, and Blood Institute (NHLBI), is available to comment on these findings. NHLBI, part of the National Institutes of Health, funded the research.

The study also provides new insight into aspirin dosing for women, suggesting that a lower dose of aspirin (81 milligrams, or mg) is as effective as a higher dose (325 mg). This is good news for women who might be concerned with internal bleeding, a well-known risk of aspirin that may be more likely with higher doses of aspirin, according to other studies. However, randomized clinical trials are needed to determine the optimal doses of aspirin in women with cardiovascular disease.

"Aspirin Use, Dose, and Clinical Outcomes in Postmenopausal Women with Stable Cardiovascular Disease The Women's Health Initiative Observational Study," appears in the March issue of the journal Circulation: Cardiovascular Quality and Outcomes and was published online March 5, 2009.

Scientific evidence indicates that, in general, aspirin lowers the risk of death and incidence of heart attack and stroke in patients with a history of cardiovascular disease; however, the benefits of aspirin in women with stable cardiovascular disease in particular are unknown. In this study, researchers analyzed data from 8,928 postmenopausal women who had previously had a heart attack, stroke or transient ischemic attack (TIA, or mini-stroke), angina, or angioplasty or coronary bypass surgery to improve blood flow. Participants were followed for an average of 6.5 years.

Compared to those who did not report taking aspirin, regular aspirin users had a 25 percent lower risk of death from cardiovascular disease and a 14 percent lower risk of death from any cause. Overall, aspirin use did not significantly decrease the risk of heart attack, stroke, or other cardiovascular events, except among women in their seventies. There were no significant differences in death rates or other outcomes between women taking 81 mg of aspirin compared to those taking 325 mg.

The size of the WHI Observational Study and the diversity of participants provide valuable insight into the use of medications in the primary care setting. For example, the study found that only 46 percent of women with stable cardiovascular disease in the study reported taking aspirin regularly, despite current guidelines recommendations. In addition, subgroup analyses indicate that black women and women with Medicaid insurance were less likely to use aspirin as recommended, compared to women of other ethnic groups and insurance status.


'/>"/>

Contact: NHLBI Communications Office
NHLBI_news@nhlbi.nih.gov
301-496-4236
NIH/National Heart, Lung and Blood Institute
Source:Eurekalert

Related medicine news :

1. Why does aspirin increase the susceptibility of Helicobacter pylori to antimicrobials?
2. What is the most effective therapy for low-dose aspirin induced peptic ulcer?
3. Long-Term Aspirin Use Seems to Protect Against Colorectal Lesions
4. Human Body May Make Its Own Aspirin
5. Men who take aspirin have significantly lower PSA levels
6. Type 2 Diabetics Studied in Low-Dose Aspirin Trial
7. Aspirin Doesnt Guard Diabetics Against Heart Disease
8. Low-dose aspirin does not appear to reduce risk of CV events in patients with diabetes
9. Bayer Marketing Two Unapproved Aspirin Products: FDA
10. New CHARISMA Outcome Study Results Validate Aspirin Effect
11. Breakthrough Testing for Patients on Aspirin Therapy for Preventing Heart Attacks
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:2/13/2016)... Salt Lake City, Utah (PRWEB) , ... February 13, 2016 , ... When an ... kids, Host Parents aren’t always sure what they are in for and they are often ... Pairs are more than they were hoping for. This year’s Au Pair of the Year ...
(Date:2/12/2016)... ... , ... Mystic Buddha Publishing House presents Valentine’s Day tips on different forms ... - Dr. Frederick Lenz. , According to Publisher Roger Cantu, “Blue Skies ... teaching and helping others. Valentine’s Day celebrates love in all its forms, and ...
(Date:2/12/2016)... Church, VA (PRWEB) , ... February 12, 2016 , ... CDRH Enforcement Trends: , Back ... http://www.fdanews.com/cdrhenforcementtrends , As Winston Churchill said, “Those who don’t learn from ... will show what to expect when they come knocking this year. But that takes time. ...
(Date:2/12/2016)... CULVER CITY, California (PRWEB) , ... February 12, 2016 , ... ... to announce their participation in Red Carpet Events LA GRAMMY’s Style Lounge Event. Coco ... and healthy way to stay hydrated before the big event. The invitation-only gifting suite, ...
(Date:2/12/2016)... ... , ... Every winter, someone is killed, injured or loses a home in ... part of the Allegheny Health Network, has partnered with Etna Volunteer Fire Department, ... Space” campaign. , “Space Heaters Need Space” aims to bring awareness to ...
Breaking Medicine News(10 mins):
(Date:2/11/2016)... -- The primary goal of this research is to ... usage of liquid biopsy. Key information the survey seeks ... of liquid biopsy adoption amidst future users - Predominantly ... - Sample inflow to conduct liquid biopsy tests - ... so on. - Correlation analysis of sample type and ...
(Date:2/11/2016)... SAN FRANCISCO , Feb. 11, 2016  Kindred ... focused on saving and improving the lives of pets, ... Technical Section of the New Animal Drug Application (NADA) ... the pivotal field study (KB0120) of Zimeta for the ... by the Company. --> ...
(Date:2/11/2016)... Feb. 11, 2016 Potrero Medical, Inc., the developer ... announce the appointment of George M. Rapier, III , ... Antonio, TX , WellMed is one of the nation,s ... and HMO members in Texas and ... out of his own internal medicine practice, he has been ...
Breaking Medicine Technology: