Navigation Links
MRSA carriage rates vary widely in nursing homes, study finds
Date:12/1/2010

A study published in the January 2011 issue of Infection Control and Hospital Epidemiology finds that a high percentage of nursing home residents carry Methicillin-resistant Staphylococcus aureus (MRSA), and suggests that some nursing homes could be doing more to prevent the spread of the bacteria, which can lead to hard-to-treat infections.

The study, which looked at 10 nursing homes in Orange County, California, found that 31 percent of the residents who were tested were carrying MRSA (meaning they could pass the bacteria along to others, but were not necessarily sick with infection). That rate is substantially higher than rates found in hospitals and even intensive care units, according to Susan Huang, medical director of epidemiology and infection prevention at the University of California Irvine Medical Center and one of the study's authors.

The study also found, however, that carriage rates in each of the individual facilities in the study varied widely, from a high of 52 percent in one facility to a low of 7 percent in another.

"The high overall levels of MRSA are reason for concern," Huang said. "But the variation in rates between facilities may be good news because it suggests some facilities are finding effective ways to contain the bacteria."

Nursing homes have long been considered high risk facilities for MRSA infections. However, few studies have compared multiple facilities in one area to look for variation in MRSA carriage.

The researchers took nasal swabs from a sample of 100 residents in each of the 10 homes. They also took samples from 50 people at each home at the time they were admitted to get an idea of how much MRSA was coming into each facility.

The study found that a nursing home's rate of MRSA carriage was not simply a result of how much MRSA came in with new residents, and suggests that some homes do a better job than others of containing the bacteria once it arrives. For example, two nursing homes in the study had identical MRSA intake rates of 12 percent, but one of those homes had an overall MRSA carriage among its established residents of 22 percent, while the other had a rate of 42 percent.

The next step, Huang said, is to find out exactly what these facilities are doing to better contain MRSA.

"The social environment in a nursing home has a positive influence on residents, who are encouraged to frequently mingle," Huang said. "We don't want to stymie that residential feel which can be very important to mental and physical health, but we think there's more to be learned about what nursing homes can do to contain MRSA."


'/>"/>

Contact: Kevin Stacey
kstacey@press.uchicago.edu
773-834-0386
University of Chicago Press Journals
Source:Eurekalert

Related medicine news :

1. Women Can Safely Get Pregnant Right After Miscarriage, Study Shows
2. Thyroid Function at High End of Normal Tied to Miscarriage Risk
3. Antidepressants in pregnancy increase risk of miscarriage
4. For Many Couples, Toll of Miscarriage Lingers
5. Breast Cancer Rates Lower With Less Hormone Therapy: Study
6. Drop in breast cancer rates directly tied to reduced hormone therapy
7. Legalizing child pornography is linked to lower rates of child sex abuse
8. Male reproductive problems may add to falling fertility rates
9. CDC Report Finds Adult Vaccination Rates Still Lagging
10. Toronto Western Hospital study demonstrates improved wait times for patients suffering back pain
11. Preterm birth rates improve in most states
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:10/13/2017)... , ... October 13, 2017 , ... ... the certification process to promote standards of excellence for the field of eating ... for March 22 – 25, 2018 in Orlando, Florida at the Omni Resort ...
(Date:10/13/2017)... LUIS OBISPO, Calif. (PRWEB) , ... October 13, 2017 , ... ... Alzheimer’s or dementia. However, many long-term care insurance companies have a waiver for care ... is the 90-day elimination period, when the family pays for care, is often waived, ...
(Date:10/13/2017)... ... 2017 , ... Talented host, actor Rob Lowe, is introducing ... new episode of "Success Files," which is an award-winning educational program broadcasted on ... subject in-depth with passion and integrity. , Sciatica occurs when the sciatic nerve ...
(Date:10/12/2017)... ... October 12, 2017 , ... CitiDent and ... apnea using cutting-edge Oventus O2Vent technology. As many as 18 million Americans ... frequent cessation in breathing. Oral appliances can offer significant relief to about 75 ...
(Date:10/12/2017)... ... 2017 , ... Asante, a nationally recognized health system in ... existing home health joint venture through an agreement, effective October 1, 2017, to ... home health company with Asante, delivering clinically integrated care, for the past eight ...
Breaking Medicine News(10 mins):
(Date:10/11/2017)...  Caris Life Sciences ® , a leading innovator ... precision medicine, today announced that St. Jude Medical Center,s ... (POA) as its 17 th member. Through participation ... Cancer Institute will help develop standards of care and ... making cancer treatment more precise and effective. ...
(Date:10/11/2017)... -- Hill-Rom Holdings, Inc. ("Hill-Rom") (NYSE: HRC), today provided an ... Puerto Rico , where the company ... Following a comprehensive onsite assessment, ... damage, temporary loss of power and minimal water damage ... operations have resumed, and the company expects to return ...
(Date:10/10/2017)...   West Pharmaceutical Services, Inc. (NYSE: WST), ... administration, today shared the results of a study highlighting ... intradermal administration of polio vaccines. The study results were ... 2017 by Dr. Ondrej Mach , Clinical Trials ... (WHO), and recently published in the journal Vaccine. ...
Breaking Medicine Technology: