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:5/30/2016)... GA (PRWEB) , ... May 30, 2016 , ... ... on June 6th, while Shaolin warrior 8-day-8 and 8-night special intensive summer training ... Shaolin Institute annual overnight summer camp offers families and children a fun and ...
(Date:5/29/2016)... , ... May 29, 2016 , ... Whole Health Supply ... their new KlipPro KP-240L clipper is available to the public. This is an unusual ... substantially wider than the average clipper. , Everything about this product is concentrated on ...
(Date:5/28/2016)... ... May 28, 2016 , ... "Color Grading media can be time consuming ... onto their media," said Christina Austin - CEO of Pixel Film Studios. , ... easily add stylish color grades to their footage. A LUT is a Lookup Table ...
(Date:5/28/2016)... ... 2016 , ... In a part of the city where’s it’s easy to spot the neon ... is hoping to attract diners with a taste for real food. , On ... doors to Cornerstone Grill, an urban casual restaurant focusing on dishes made by hand with ...
(Date:5/27/2016)... ... ... Two director-level employees of Horizon Blue Cross Blue Shield of New Jersey ... The award recognizes businesswomen who excel in their fields and who have made ... (Managed Long-Term Services and Supports) Program at Horizon NJ Health and Theresa Ponton, Director ...
Breaking Medicine News(10 mins):
(Date:5/25/2016)... PARIS , May 25,2016 ... with the near-infrared Cellvizio platform for urological and ... MKEA, OTCQX: MKEAY) inventor of Cellvizio®, the multidisciplinary ... important regulatory milestone in the US with the ... Food and Drug Administration (FDA). This new FDA ...
(Date:5/25/2016)... and GERMANTOWN, Maryland , May 25, 2016 ... ; Frankfurt Prime Standard: QIA) today announced that the company ... Diagnostics GmbH to develop and commercialize predictive assays in oncology. ... as a marker to predict effectiveness of anthracycline treatment in ... "We are pleased to partner with Therawis, which developed the ...
(Date:5/25/2016)... NEW YORK , May 25, 2016 ... Device Market Size, Share, Development, Growth and Demand Forecast ... Insulin Syringe, Insulin Pump and Others)" published by P&S ... valued at $9,998.3 million in 2015, and it is ... 2016-2022. Based on type, the insulin pump segment is ...
Breaking Medicine Technology: