Navigation Links
An anti-frailty pill for seniors?
Date:11/4/2008

Researchers at the University of Virginia Health System report that a daily single oral dose of an investigational drug, MK-677, increased muscle mass in the arms and legs of healthy older adults without serious side effects, suggesting that it may prove safe and effective in reducing age-related frailty.

Published in the November 4, 2008 issue of Annals of Internal Medicine, the study showed that levels of growth hormone (GH) and of insulin-like growth factor I (IGF- I) in seniors who took MK-677 increased to those found in healthy young adults. The drug restored 20 percent of muscle mass loss associated with normal aging.

"Our study opens the door to the possibility of developing treatments that avert the frailty of aging," explains Dr. Michael O. Thorner, a nationally recognized researcher of growth hormone regulation and a professor of internal medicine and neurosurgery at UVA. "The search for anti-frailty medications has become increasingly important because the average American is expected to live into his or her 80s, and most seniors want to stay strong enough to remain independent as they age."

Funded by the National Institutes of Health, the two-year, double-blind, placebo-controlled, modified-crossover study involved 65 men and women ranging in age from 60 to 81.

The study drug, MK-677, mimics the action of ghrelin, a peptide that stimulates the growth hormone secretagogue receptor (GHSR). Drug developers are focusing on GHSR because it plays an important role in the regulation of growth hormone and appetite. They think it may prove to be an excellent treatment target for metabolic disorders such as those related to body weight and body composition.

According to Dr. Thorner, the UVA research was a "proof-of-concept" study that sets the stage for a larger and longer clinical trial to determine whether MK-677 is effective in people who are frail and to assess its long term safety


'/>"/>

Contact: Ellen McKenna
ecm6n@virginia.edu
434-982-4490
University of Virginia Health System
Source:Eurekalert

Page: 1

Post Your Comments:
*Name:
*Comment:
*Email:
(Date:12/9/2016)... ... December 09, 2016 , ... The Justin Veatch Fund announced Thursday ... recommending the film Whispering Spirits and its discussion guide for use by ... education tool in the war against teen drug abuse. NCADD is the oldest ...
(Date:12/9/2016)... ... ... Mediaplanet today announces distribution of the latest edition of “Transplants,” a cross-platform ... an organ donor for the 123,000 people in the United States who are currently ... to 8 saves through organ donation and enhance many others through tissue donation, however ...
(Date:12/9/2016)... ... December 09, 2016 , ... "I had a terrible ... from Winchester, Va. "I thought that if the nebulizer had a more child-friendly design, ... fearing them." , He developed the patent-pending NEBY to avoid the need to deliver ...
(Date:12/8/2016)... ... December 08, 2016 , ... The Florida Hospital Tampa ... Hyperbaric Medical Society (UHMS), the leading authority in hyperbaric medicine. This accreditation identifies ... few hospitals and facilities have earned this distinction. This is the second time ...
(Date:12/8/2016)... , ... December 08, 2016 , ... ... to announce that “Natural Language Processing–Enabled and Conventional Data Capture Methods for Input ... JMIR Medical Informatics . , Results of the comparative usability study demonstrate that ...
Breaking Medicine News(10 mins):
(Date:12/8/2016)... 8, 2016  Diplomat Pharmacy, Inc. (NYSE: DPLO) has been recognized ... Top Workplaces National Standard. To learn more about ... ... Inc.) ... survey administered by WorkplaceDynamics, LLC, a research firm specializing in organizational ...
(Date:12/8/2016)... -- Research and Markets has announced the addition of the ... ... report analyzes the worldwide markets for Endodontic Supplies in US$ Thousand. The report ... Japan , Europe , Asia-Pacific ... Annual estimates and forecasts are provided for the period 2015 through 2022. Also, ...
(Date:12/8/2016)... , Dec. 8, 2016   TriNetX ... Nationwide Children,s Hospital signed a membership ... accelerate the development of new cures. ... representing over 57 million patients globally, biopharmaceutical companies ... together to improve protocol design, site selection, patient ...
Breaking Medicine Technology: