Bedtime aspirin may reduce risk of morning heart attack

Abstract 19559 (Clinical Science: Special Reports III -- Ballrooms C1&C2)

2013-11-20

(Press-News.org) Contact information: Karen Astle
karen.astle@heart.org
214-706-1392
American Heart Association
Bedtime aspirin may reduce risk of morning heart attack Abstract 19559 (Clinical Science: Special Reports III -- Ballrooms C1&C2) Taking aspirin at bedtime instead of in the morning might reduce acute heart events, according a new study presented at the American Heart Association's Scientific Sessions 2013. Low-dose daily aspirin is recommended for people at high risk of heart disease and for reducing the risk of recurrent heart events. Aspirin thins the blood and makes it less likely to clot. The tendency for platelet activity to be higher peaks in the morning. The Aspirin in Reduction of Tension II trial is the first study to explore the timing of aspirin intake among cardiovascular disease patients. In the randomized, open-label study, 290 patients took either 100 mg of aspirin upon waking or at bedtime during two 3-month periods. At the end of each period, blood pressure and platelet activity was measured. Blood pressure was not reduced; however, bedtime aspirin platelet activity was reduced by 22 units (aspirin reaction units). "Because higher platelet activity contributes to a higher risk of acute heart events, this simple intervention – switching aspirin intake from morning to bedtime – could be beneficial for the millions of patients with heart disease who take aspirin on a daily basis," said Tobias Bonten, M.D., Ph.D student at the Leiden University Medical Center in the Netherlands. ### Note: Actual presentation is 3:45 p.m. CT/4:45p.m. ET Tuesday, Nov. 19, 2013.

For more news from AHA Scientific Sessions 2013 follow us on Twitter @HeartNews #AHA13.

Statements and conclusions of study authors that are presented at American Heart Association scientific meetings are solely those of the study authors and do not necessarily reflect association policy or position. The association makes no representation or warranty as to their accuracy or reliability. The association receives funding primarily from individuals; foundations and corporations (including pharmaceutical, device manufacturers and other companies) also make donations and fund specific association programs and events. The association has strict policies to prevent these relationships from influencing the science content. Revenues from pharmaceutical and device corporations are available at http://www.heart.org/corporatefunding.

Additional resources related to these tips are on the right column of the release link at http://newsroom.heart.org/news/tuesday-news-tips?preview=b2873852502cdfc35fa2339bd73262ee. NOTE: ALL TIMES ARE CENTRAL. ALL TIPS ARE EMBARGOED UNTIL THE TIME OF PRESENTATION OR 3 P.M. CT/4 PM ET EACH DAY, WHICHEVER COMES FIRST. For more information Nov. 16-20, call the AHA News Media Staff Office in the Dallas Convention Center at (214) 853-8008. Before or after these dates, call the Communications Office in Dallas at (214) 706-1173. For public inquiries, call (800) AHA-USA1 (242-8721).

ELSE PRESS RELEASES FROM THIS DATE:

Researchers suggest China consider national flu vaccination plan with staggered timing

2013-11-20

Researchers suggest China consider national flu vaccination plan with staggered timing China should tailor its influenza vaccination strategies to account for its three distinct flu regions, according to the first comprehensive study of the country's ...

Casual employment is linked to women being childless by the age of 35

2013-11-20

Casual employment is linked to women being childless by the age of 35 Women who have worked in temporary jobs are less likely to have had their first child by the age of 35, according to research published online today (Wednesday) in Europe's leading ...

Synaesthesia is more common in autism

2013-11-20

Synaesthesia is more common in autism People with autism are more likely to also have synaesthesia, suggests new research in the journal Molecular Autism. Synaesthesia involves people experiencing a 'mixing of the senses', for example, seeing colours ...

Hospital treatment for patients who self-harm in England is 'as variable as ever'

2013-11-20

Hospital treatment for patients who self-harm in England is 'as variable as ever' Hospital management of patients who self-harm in England has barely changed in the past 10 years despite the introduction of clinical guidelines a new study shows Hospital management of patients ...

Peering into the future: How cities grow

2013-11-20

Peering into the future: How cities grow Migration patterns into and out of cities are the result of millions of individual decisions, which in turn are affected by thousands of factors like economics, location, politics, security, aesthetics, ...

New modelling technique could bypass the need for engineering prototypes

2013-11-20

New modelling technique could bypass the need for engineering prototypes A new modelling technique has been developed that could eliminate the need to build costly prototypes, which are used to test engineering structures such as aeroplanes. The study, ...

Oral drug may improve survival in men with metastatic prostate cancer

2013-11-20

Oral drug may improve survival in men with metastatic prostate cancer DURHAM, N.C. – An investigational prostate cancer treatment slows the disease's progression and may increase survival, especially among men whose cancer has spread to the bones, ...

New case studies link smoking synthetic marijuana with stroke in healthy, young adults

2013-11-20

New case studies link smoking synthetic marijuana with stroke in healthy, young adults University of South Florida neurologists report both patients experienced ischemic strokes soon after smoking the street drug spice Tampa, FL (Nov. 19, ...

Sex of speaker affects listener language processing

2013-11-20

Sex of speaker affects listener language processing LAWRENCE — Whether we process language we hear without regard to anything about the speaker is a longstanding scientific debate. But it wasn't until University of Kansas scientists set up an experiment showing ...

HIV virus spread and evolution studied through computer modeling

2013-11-20

HIV virus spread and evolution studied through computer modeling LOS ALAMOS, N.M., November 19, 2013—Researchers at Los Alamos National Laboratory are investigating the complex relationships between the spread of the HIV virus in a population (epidemiology) ...

The Obesity Society commends FDA's resolution of obesity drug shortages, calls for enforcement against unauthorized compounding

A new path to recovery: Scientists uncover key brain circuit in the fight against cocaine use disorder

[Press-News.org] Bedtime aspirin may reduce risk of morning heart attack
Abstract 19559 (Clinical Science: Special Reports III -- Ballrooms C1&C2)

Bedtime aspirin may reduce risk of morning heart attack

ELSE PRESS RELEASES FROM THIS DATE:

LAST 30 PRESS RELEASES: