Navigation Links
Henry Ford Hospital study: A MRSA strain linked to high death rates
Date:10/31/2009

A strain of MRSA that causes bloodstream infections is five times more lethal than other strains and has shown to have some resistance to the potent antibiotic drug vancomycin used to treat MRSA, according to a Henry Ford Hospital study.

The study found that 50 percent of the patients infected with the strain died within 30 days compared to 11 percent of patients infected with other MRSA strains.

The average 30-day mortality rate for MRSA bloodstream infections ranges from 10 percent to 30 percent.

Researchers say the strain USA600 contains unique characteristics that may be linked to the high mortality rate. But they say it is unclear whether other factors like the patients' older age, diseases or the spread of infection contributed to the poor outcomes collectively or with other factors. The average age of patients with the USA600 strain was 64; the average age of patients with other MRSA strains was 52.

The study is being presented at the 47th annual meeting of the Infectious Diseases Society of America Oct. 29-Nov.1 in Philadelphia.

"While many MRSA strains are associated with poor outcomes, the USA600 strain has shown to be more lethal and cause high mortality rates," says Carol Moore, PharmD., a research investigator in Henry Ford's Division of Infectious Diseases and lead author of the study.

"In light of the potential for the spread of this virulent and resistant strain and its associated mortality, it is essential that more effort be directed to better understanding this strain to develop measures for managing it."

MRSA, or Methicillin-resistant Staphylococcus aureus, is a bacterium that is resistant to common antibiotics like penicillin. It can cause skin, bloodstream and surgical wound infections and pneumonia. The majority of infections occur among patients in hospitals or other health care settings, though a growing number of infections are being acquired by otherwise healthy people outside those settings.

MRSA strains can be resistant to many drugs, though they are typically susceptible to the antibiotic vancomycin. MRSA infections are often treated with vancomycin administered intravenously. The USA600 strain in this study was shown to be more resistant to vancomycin.


'/>"/>

Contact: David Olejarz
Dolejar1@hfhs.org
313-303-0606
Henry Ford Health System
Source:Eurekalert

Related medicine news :

1. Grosse Pointes Cottage Hospital Joins Henry Ford Health System
2. CNS Response, Inc. Names Henry T. Harbin, MD to Board of Directors
3. Fund-Raiser for Henry Ford Hospitals Stroke Program
4. Program for Stroke Survivors and Friends Hosted by Henry Ford Hospital
5. Repligen Elects Earl Henry, M.D. to the Board of Directors
6. Michigan Quality Council (MQC) Names Henry Ford Health System 2007 State Quality Award Recipient
7. AAPD to Present 2008 Henry B. Betts Award to International Human Rights Disability Advocate Eric Rosenthal
8. Cardiac Science Announces HeartCentrix(R) ECG Informatics Connectivity With Henry Schein Medical Systems MicroMD(R) EMR 5.0
9. Henry Ford Hospital expands research on gene and radiation therapy for prostate cancer
10. Henry Ford Hospital to study effectiveness of a new procedure that may help emphysema suffers
11. Stella Mora Henry to Present The Eldercare Handbook at Aging in America Joint Conference of National Council on Aging & The American Society on Aging March 27-29
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:8/18/2017)... ... August 18, 2017 , ... The Dawn Johnson Insurance Group, ... new charity drive to generate community support for efforts to educate the local population ... treatments for all types of cancer. , Each day in America, roughly 4,600 ...
(Date:8/18/2017)... ... August 18, 2017 , ... Radabaugh & ... assistance to communities in North-Central West Virginia, is embarking on a cooperative charity ... in the area. , The Chestnut Mountain Ranch (CMR) is a Christ-centered boarding ...
(Date:8/18/2017)... ... August 18, 2017 , ... ... planning assistance that serves communities throughout southern Florida, is working to support the ... assets to children from low income families. , The Take Stock In Children ...
(Date:8/18/2017)... (PRWEB) , ... August 18, 2017 , ... ... and financial planning firm that serves residential and commercial clients in the greater ... drive to raise community support for the fight against cancer. , Founded by ...
(Date:8/18/2017)... Louis, Missouri (PRWEB) , ... August 18, 2017 , ... ... says Suzanne Tucker, Founder of St. Louis-based positive education company Generation Mindful. To help ... they help children learn social and emotional skills, she created the Time-In Toolkit, which ...
Breaking Medicine News(10 mins):
(Date:8/11/2017)... , Aug. 11, 2017 DarioHealth Corp. (NASDAQ: ... health and big data solutions, today announced that it ... August 14 and host a conference call at 9:00am ... operating and financial results and its strategy and outlook ... hosted by Erez Raphael , Chief Executive Officer, ...
(Date:8/7/2017)... Zimmer Biomet Holdings, Inc. (NYSE and SIX: ZBH), ... Board of Directors has approved the payment of a quarterly ... The cash dividend of ... 27, 2017 to stockholders of record as of the close ... are subject to approval of the Board of Directors and ...
(Date:8/4/2017)... -- Agragen, LLC, a Cincinnati -based ... and aquacultural feed sectors, announces a significant step ... AGR131.  This drug is designed to trap and ... patients suffering from inflammatory conditions such as rheumatoid ... Biological pharmaceuticals currently used ...
Breaking Medicine Technology: