Featured Research

from universities, journals, and other organizations

Individualized criteria for diagnosing obesity urged

Date:
August 30, 2013
Source:
Boston University Medical Center
Summary:
Researchers have discussed the importance of eliminating healthy obese persons from unnecessary pharmaceutical treatments of the disease.

With soaring obesity rates in the U.S., the American Medical Association has classified obesity as a disease. This major shift in healthcare policy brings much needed medical attention to obese patients. However, this definition of obesity focuses on a single criterion of Body Mass Index (BMI), which includes a large group of persons with high BMI who are metabolically healthy and not at high risk for type 2 diabetes, cardiovascular disease or obesity-associated cancers.

In a review article published online in Endocrinology, Gerald V. Denis, PhD, professor of pharmacology and medicine and James A. Hamilton, PhD, professor of physiology and biophysics at Boston University School of Medicine (BUSM), discusses the importance of eliminating healthy obese persons from unnecessary pharmaceutical treatments of the disease.

Previous studies have shown that the total volume of fat around the heart in obese persons is detrimental to some organ functions, but that total pericardial fat is not predicted by BMI. Thus, noninvasive imaging, such as magnetic resonance imaging (MRI), of pericardial fat could help to identify cardiovascular risks that are not clearly coupled with BMI. In addition, this could provide an opportunity to find blood biomarkers, which are the best indicators of relative metabolic status.

"These insights strongly suggest that BMI alone is insufficient to classify patients as obese and unhealthy; metabolism, body composition, fat deposition and inflammatory status must be part of a comprehensive health evaluation," said Denis.

Certain non-obese individuals may also benefit from a noninvasive imaging approach, as well. Although not apparent physically, many lean people experience significant risks for these same diseases because of chronic low-level inflammation and fat deposition in or around vital organs. Where BMI alone would exclude this group from screenings, weighing more factors that contribute to pericardial fat could save lives.

"By using a more individualized approach, some obese persons can be relieved of the additional stigma of classification in a major disease category. In addition, unnecessary medical interventions and costs can be reduced," added Hamilton.


Story Source:

The above story is based on materials provided by Boston University Medical Center. Note: Materials may be edited for content and length.


Cite This Page:

Boston University Medical Center. "Individualized criteria for diagnosing obesity urged." ScienceDaily. ScienceDaily, 30 August 2013. <www.sciencedaily.com/releases/2013/08/130830131156.htm>.
Boston University Medical Center. (2013, August 30). Individualized criteria for diagnosing obesity urged. ScienceDaily. Retrieved September 23, 2014 from www.sciencedaily.com/releases/2013/08/130830131156.htm
Boston University Medical Center. "Individualized criteria for diagnosing obesity urged." ScienceDaily. www.sciencedaily.com/releases/2013/08/130830131156.htm (accessed September 23, 2014).

Share This



More Health & Medicine News

Tuesday, September 23, 2014

Featured Research

from universities, journals, and other organizations


Featured Videos

from AP, Reuters, AFP, and other news services

Ebola Costs Keep Mounting

Ebola Costs Keep Mounting

Reuters - Business Video Online (Sep. 23, 2014) The WHO has warned up to 20,000 people could be infected with Ebola over the next few weeks. As Sonia Legg reports, the implications for the West African countries suffering from the disease are huge. Video provided by Reuters
Powered by NewsLook.com
Ebola Cases Could Reach 1.4 Million Within 4 Months

Ebola Cases Could Reach 1.4 Million Within 4 Months

Newsy (Sep. 23, 2014) Health officials warn that without further intervention, the number of Ebola cases in Liberia and Sierra Leone could reach 1.4 million by January. Video provided by Newsy
Powered by NewsLook.com
WHO: Ebola Cases to Triple in Weeks Without Drastic Action

WHO: Ebola Cases to Triple in Weeks Without Drastic Action

AFP (Sep. 23, 2014) The number of Ebola infections will triple to 20,000 by November, soaring by thousands every week if efforts to stop the outbreak are not stepped up radically, the WHO warned in a study on Tuesday. Duration: 01:01 Video provided by AFP
Powered by NewsLook.com
5 Ways Men Can Prevent Most Heart Attacks

5 Ways Men Can Prevent Most Heart Attacks

Newsy (Sep. 23, 2014) No surprise here: A recent study says men can reduce their risk of heart attack by maintaining a healthy lifestyle, which includes daily exercise. Video provided by Newsy
Powered by NewsLook.com

Search ScienceDaily

Number of stories in archives: 140,361

Find with keyword(s):
Enter a keyword or phrase to search ScienceDaily for related topics and research stories.

Save/Print:
Share:

Breaking News:

Strange & Offbeat Stories


Health & Medicine

Mind & Brain

Living & Well

In Other News

... from NewsDaily.com

Science News

Health News

Environment News

Technology News



Save/Print:
Share:

Free Subscriptions


Get the latest science news with ScienceDaily's free email newsletters, updated daily and weekly. Or view hourly updated newsfeeds in your RSS reader:

Get Social & Mobile


Keep up to date with the latest news from ScienceDaily via social networks and mobile apps:

Have Feedback?


Tell us what you think of ScienceDaily -- we welcome both positive and negative comments. Have any problems using the site? Questions?
Mobile: iPhone Android Web
Follow: Facebook Twitter Google+
Subscribe: RSS Feeds Email Newsletters
Latest Headlines Health & Medicine Mind & Brain Space & Time Matter & Energy Computers & Math Plants & Animals Earth & Climate Fossils & Ruins