Featured Research

from universities, journals, and other organizations

Cardiovascular risk may remain for treated Cushing's disease patients

Date:
February 12, 2013
Source:
Endocrine Society
Summary:
Even after successful treatment, patients with Cushing's disease who were older when diagnosed or had prolonged exposure to excess cortisol face a greater risk of dying or developing cardiovascular disease, according to a recent study.

Even after successful treatment, patients with Cushing's disease who were older when diagnosed or had prolonged exposure to excess cortisol face a greater risk of dying or developing cardiovascular disease, according to a recent study accepted for publication in The Endocrine Society's Journal of Clinical Endocrinology & Metabolism (JCEM).

Related Articles


Cushing's disease is a rare condition where the body is exposed to excess cortisol -- a stress hormone produced in the adrenal gland -- for long periods of time.

Researchers have long known that patients who have Cushing's disease are at greater risk of developing and dying from cardiovascular disease than the average person. This study examined whether the risk could be eliminated or reduced when the disease is controlled. Researchers found that these risk factors remained long after patients were exposed to excess cortisol.

"The longer patients with Cushing's disease are exposed to excess cortisol and the older they are when diagnosed, the more likely they are to experience these challenges," said Eliza B. Geer, MD, of Mount Sinai Medical Center and lead author of the study. "The findings demonstrate just how critical it is for Cushing's disease to be diagnosed and treated quickly. Patients also need long-term follow-up care to help them achieve good outcomes."

The study found cured Cushing's disease patients who had depression when they started to experience symptoms of the disease had an elevated risk of mortality and cardiovascular disease. Men were more at risk than women, a trend that may be explained by a lack of follow-up care, according to the study. In addition, patients who had both Cushing's syndrome and diabetes were more likely to develop cardiovascular disease.

The study examined one of the largest cohorts of Cushing's disease patients operated on by a single surgeon. The researchers retrospectively reviewed charts for 346 Cushing's disease patients who were treated between 1980 and 2011. Researchers estimated the duration of exposure to excess cortisol by calculating how long symptoms lasted before the patient went into remission. The patients who were studied had an average exposure period of 40 months.

The findings may have implications for people who take steroid medications, Geer said. People treated with high doses of steroid medications such as prednisone, hydrocortisone or dexamethasone are exposed to high levels of cortisol and may experience similar conditions as Cushing's disease patients.

"While steroid medications are useful for treating patients with a variety of conditions, the data suggests health care providers need to be aware that older patients or those who take steroid medications for long periods could be facing higher risk," Geer said. "These patients should be monitored carefully while more study is done in this area."

Other researchers working on the study include: J. Lambert, J. Kostadinov, and K. Post of Mount Sinai Medical Center, and L. Goldberg and S. Fayngold of Mount Sinai School of Medicine.


Story Source:

The above story is based on materials provided by Endocrine Society. Note: Materials may be edited for content and length.


Journal Reference:

  1. J. K. Lambert, L. Goldberg, S. Fayngold, J. Kostadinov, K. D. Post, E. B. Geer. Predictors of Mortality and Long-term Outcomes in Treated Cushing's Disease: A Study of 346 Patients. Journal of Clinical Endocrinology & Metabolism, 2013; DOI: 10.1210/jc.2012-2893

Cite This Page:

Endocrine Society. "Cardiovascular risk may remain for treated Cushing's disease patients." ScienceDaily. ScienceDaily, 12 February 2013. <www.sciencedaily.com/releases/2013/02/130212075113.htm>.
Endocrine Society. (2013, February 12). Cardiovascular risk may remain for treated Cushing's disease patients. ScienceDaily. Retrieved November 28, 2014 from www.sciencedaily.com/releases/2013/02/130212075113.htm
Endocrine Society. "Cardiovascular risk may remain for treated Cushing's disease patients." ScienceDaily. www.sciencedaily.com/releases/2013/02/130212075113.htm (accessed November 28, 2014).

Share This


More From ScienceDaily



More Health & Medicine News

Friday, November 28, 2014

Featured Research

from universities, journals, and other organizations


Featured Videos

from AP, Reuters, AFP, and other news services

Ebola Leaves Orphans Alone in Sierra Leone

Ebola Leaves Orphans Alone in Sierra Leone

AFP (Nov. 27, 2014) — The Ebola epidemic sweeping Sierra Leone is having a profound effect on the country's children, many of whom have been left without any family members to support them. Duration: 01:02 Video provided by AFP
Powered by NewsLook.com
Experimental Ebola Vaccine Shows Promise In Human Trial

Experimental Ebola Vaccine Shows Promise In Human Trial

Newsy (Nov. 27, 2014) — A recent test of a prototype Ebola vaccine generated an immune response to the disease in subjects. Video provided by Newsy
Powered by NewsLook.com
Pet Dogs to Be Used in Anti-Ageing Trial

Pet Dogs to Be Used in Anti-Ageing Trial

Reuters - Innovations Video Online (Nov. 26, 2014) — Researchers in the United States are preparing to discover whether a drug commonly used in human organ transplants can extend the lifespan and health quality of pet dogs. Video provided by Reuters
Powered by NewsLook.com
Today's Prostheses Are More Capable Than Ever

Today's Prostheses Are More Capable Than Ever

Newsy (Nov. 26, 2014) — Advances in prosthetics are making replacement body parts stronger and more lifelike than they’ve ever been. 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