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:6/22/2017)... ... June 22, 2017 , ... Plastic Surgery Associates is ... Top Doctor for 2017. Each year, research and information firm, Castle Connolly, releases their ... title in 2015, this marks the 3rd time that Dr. Canales has ...
(Date:6/22/2017)... ... June 22, 2017 , ... ... grant from the American Heart Association (AHA) to launch a Rheumatic Heart Disease ... the prevention and diagnosis of rheumatic heart disease (RHD) in high-risk, financially disadvantaged ...
(Date:6/22/2017)... ... June 22, 2017 , ... Vighter, a premier ... received certification for ANSI/ASIS PSC.1-2012. The company’s work in countries throughout Southwest Asia, ... of law has been degraded. The PSC.1 standard was created to protect fundamental ...
(Date:6/20/2017)... Tennessee (PRWEB) , ... June 20, 2017 , ... ... care services, announced today that Claritas Capital, a Nashville-based private equity firm, has ... accelerate our expansion plans for some time, and Claritas Capital offers the smart ...
(Date:6/20/2017)... ... 2017 , ... After months of negotiations, FaceCradle USA is proud to announce the debut of ... , “Introducing our product on QVC is something we all worked hard to achieve for ... more than 90 million homes in the United States,” said FaceCradle USA President Dylan Doherty. ...
Breaking Medicine News(10 mins):
(Date:5/29/2017)... 2017  Cellect Biotechnology Ltd. (NASDAQ: APOP ... the functional selection of stem cells, today provided a ... quarter ended March 31 st , 2017. ... the first quarter of 2017," said Dr. Shai Yarkoni, ... the treatment of the first blood cancer patient in ...
(Date:5/24/2017)... 24, 2017  ivWatch LLC today announced the ... Board to enable seamless integration of ivWatch,s groundbreaking ... infusion pumps and other devices. By integrating ivWatch ... to help health care customers deliver a higher ... to IV therapy. "The ivWatch OEM ...
(Date:5/22/2017)... , May 22, 2017  As the ... a whole continue to make the revolutionary shift ... increasingly important for ensuring positive patient outcomes and ... stakeholders are shifting focus away from clinical trials ... effects of long-term specialty drug therapy utilization in ...
Breaking Medicine Technology: