Navigation Links
Cholesterol Measurements May Be Made Easier
Date:11/10/2009

Testing of vascular risk can be simplified, researchers say

TUESDAY, Nov. 10 (HealthDay News) -- Methods to gauge blood cholesterol to determine vascular disease risk can be simplified, researchers in England say.

Their method measures levels of either total or high-density lipoprotein (HDL, or "good" cholesterol) in the blood or apolipoproteins (proteins that help transport cholesterol), without the need to have patients fast and without regard to another form of blood fat called triglycerides.

"Expert opinion is divided" on which combination of measurements is ideal in gauging cardiovascular risk, explained John Danesh, of the Emerging Risk Factors Collaboration Coordinating Centre at the University of Cambridge, and colleagues.

In order to examine the association between major blood fats and apolipoproteins and coronary heart disease and ischemic stroke, the researchers analyzed data on more than 300,000 people without initial vascular disease who took part in 68 long-term studies.

During the follow-up periods of the studies, there were almost 8,900 nonfatal heart attacks, more than 3,900 coronary heart disease deaths, over 2,500 ischemic strokes, 513 hemorrhagic strokes and more than 2,500 unclassified strokes, the study authors noted.

The analysis of the data yielded a number of findings.

First of all, risk tied to blood levels of non-HDL-C and HDL-C were nearly identical to those seen with the two apolipoproteins (B and AI), the team found. "This finding suggests that current discussions about whether to measure cholesterol levels or apolipoproteins in vascular risk assessment should hinge more on practical considerations (e.g., cost, availability, and standardization of assays)," Danesh and colleagues wrote.

Secondly, risk assessments "were at least as strong in participants who did not fast as in those who fasted [before testing]," the team added, and risk was similar with non-HDL cholesterol as with directly measured LDL ("bad") cholesterol.

Finally, measuring for triglyceride blood fats "provides no additional information about vascular risk given knowledge of HDL-C and total cholesterol levels, although there may be separate reasons to measure triglyceride concentration (e.g., prevention of pancreatitis)," according to the report in the Nov. 11 issue of the Journal of the American Medical Association.

"The current analysis of more than 300,000 people has demonstrated that [blood fat] assessment in vascular disease can be simplified by measurement of either cholesterol levels or apolipoproteins without the need to fast and without regard to triglyceride," the researchers concluded.

More information

The U.S. National Heart, Lung, and Blood Institute has more about heart and vascular diseases.



-- Robert Preidt



SOURCE: Journal of the American Medical Association, news release, Nov. 10, 2009


'/>"/>
Copyright©2009 ScoutNews,LLC.
All rights reserved

Related medicine news :

1. New review suggests caution on drugs to raise good cholesterol
2. Ability to cope with stress can increase good cholesterol in older white men, study finds
3. Handling Stress Properly Increases Good Cholesterol
4. When Good Cholesterol Goes Bad
5. Good Cholesterol Wont Help Heavy-Drinking Older Men
6. Mega Events in September Allow Heart Health Campaign to Reach Tens of Thousands of Hispanics During Cholesterol Awareness Month
7. September: Time to Try Cholesterol-Free Soyfoods
8. LifeMasters Provides Tips for Maintaining a Healthy Blood Cholesterol Level
9. Guacamole: Fights Hunger, Cholesterol and Cancer
10. Mega Events in September, Including Chicago Event This Sat./Sun., Allow Heart Health Campaign to Reach Tens of Thousands of Hispanics During Cholesterol Awareness Month
11. Screening Proposed for Childhood Cholesterol Levels
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:5/28/2016)... ... May 28, 2016 , ... In a part of the city where’s it’s easy to ... farm-to-table Kelowna restaurants is hoping to attract diners with a taste for real food. ... officially opened the doors to Cornerstone Grill, an urban casual restaurant focusing on dishes made ...
(Date:5/27/2016)... ... 27, 2016 , ... Two director-level employees of Horizon Blue Cross Blue Shield ... (TWIN) 2016 honorees. The award recognizes businesswomen who excel in their fields and ... of the MLTSS (Managed Long-Term Services and Supports) Program at Horizon NJ Health and ...
(Date:5/27/2016)... ... , ... With over 60 percent of acute stroke survivors being left unable ... aid in the rehabilitation process has steadily increased. Ekso Bionics had been working to ... to stroke. , Ekso Bionics has now received clearance from the U.S. Food and ...
(Date:5/27/2016)... ... May 27, 2016 , ... In ... the many who are unaware of the plight of aphasia. In collaboration with ... the “Stroke Awareness” campaign. , The link between stroke and aphasia is relatively ...
(Date:5/27/2016)... ... 2016 , ... Aimed at nurses and employees in the health care world, ... in the nursing and health care industry. It also provides insight to the developing ... , As the nursing industry is coming out of one of the biggest ...
Breaking Medicine News(10 mins):
(Date:5/24/2016)... , May 24, 2016 ... beide primären Endpunkte und demonstriert ... in ‚ausgezeichneter plus guter , ...    ,      (Logo: http://photos.prnewswire.com/prnh/20130829/633895-a ... heute neue positive Daten von der MORA-Studie der ...
(Date:5/24/2016)... CHRISTCHURCH, New Zealand , May 24, 2016 ... scanning and informatics solutions for the healthcare sector, has been ... the New Zealand Hi-Tech Awards 2016. Dr ... a fantastic acknowledgement for our team.  It,s really good to ... the burden healthcare internationally. Our products are used in 35 ...
(Date:5/24/2016)... INDIANAPOLIS , May 24, 2016  Joe Marziani has joined VMS BioMarketing as ... chief executive officer, today. In his new role, Marziani will lead the company,s business ... care professionals to improve outcomes. Photo - http://photos.prnewswire.com/prnh/20160523/371089 ... ... ...
Breaking Medicine Technology: