Navigation Links
Researchers find Clostridium difficile is more common than MRSA in southeast community hospitals
Date:3/21/2010

Atlanta, Ga. (March 22, 2010)-- Researchers studying epidemiology of healthcare-associated infections (HAIs) in community hospitals in the southeast U.S. found that rates of Clostridium difficile infections (CDI) surpassed infection rates for methicillin-resistant Staphylococcus aureus (MRSA). Scientists also discovered that healthcare-associated CDI, which is a bacterium that causes diarrhea and more serious intestinal conditions such as colitis, occurs more often (21 percent) than healthcare-associated infections due to MRSA. In addition, healthcare-associated CDI occurs approximately as often as healthcare-associated bloodstream infections and combined device-related infections.

"Despite the amount of attention given to MRSA, our study shows that CDI has emerged as the leading healthcare-associated infection in our network of hospitals," said Becky Miller, MD, Duke Infection Control Outreach Network, Duke University. "In addition, our study likely underestimates the true scope of the problem since we did not include cases of community-onset healthcare-associated CDI."

This is the first large study to use patient level surveillance data (i.e. numerators and denominators) to compare the rates of healthcare-associated CDI and MRSA. The study was presented today at the Fifth Decennial International Conference on Healthcare-Associated Infections. Previous studies were based on estimates using hospital ICD-9-CM discharge diagnosis codes.

Dr. Miller and her colleagues studied 30 community hospitals in the Southeastern United States which are members of the Duke Infection Control Outreach Network (DICON). Over the 18-month period, which included more than 2 million patient days, researchers compared 607 cases of CDI and 508 cases of infections due to MRSA.

To better understand and identify infection trends, researchers also examined 949 other cases of HAIs. They found bloodstream infections occurred in 481 patients on general hospital wards and device-related infections occurred in 468 patients in intensive care units (ICU). ICU device-related infections included 197 catheter-associated urinary tract infections, 102 ventilator-associated pneumonias and 182 catheter-associated bloodstream infections.

"These findings are a reminder that prevention priorities must include the prevention of CDI", said Dr. Denise Cardo, director of CDC's Division of Healthcare Quality and Promotion. "CDI is an important cause of healthcare-associated infections and deserves attention."

Dr. Miller noted that additional epidemiologic studies are needed to determine whether prescribing practices, geographic differences, hospital characteristics, or other factors affected infection rates found in this study.


'/>"/>

Contact: Sharon Reis
sreis@gymr.com
202-745-5103
Society for Healthcare Epidemiology of America
Source:Eurekalert

Related biology news :

1. Einstein researchers discover 2 new ways to kill TB
2. USC researchers identify key mechanism that guides cells to form heart tissue
3. Frogs, foam and fuel: University of Cincinnati researchers convert solar energy to sugars
4. U-M researchers solve a molecular mystery in muscle
5. Researchers introducing sustainable agriculture practices to improve food security
6. Carnegie Mellon researchers seek to control blood loss
7. Researchers characterize stem cell function
8. Penn researchers identify immune cells that fight parasites may promote allergies and asthma
9. VAI researchers develop tool to help study prostate cancer
10. Researchers examine plants ability to identify, block invading bacteria
11. Community involvement important in fight against childhood obesity, according to UTHealth researchers
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:2/3/2016)... , Feb. 3, 2016 ... the addition of the "Emotion Detection ... Machine Learning, and Others), Software Tools (Facial ... Areas, End Users,and Regions - Global forecast ... --> http://www.researchandmarkets.com/research/d8zjcd/emotion_detection ) has ...
(Date:2/2/2016)... , Feb. 2, 2016 Checkpoint ... that Rising Market Are you interested in ... forecasts revenues for checkpoint inhibitors. Visiongain,s report gives ... submarket, product and national level. Avoid falling ... what progress, opportunities and revenues those emerging cancer ...
(Date:2/2/2016)... MOUNTAIN VIEW, Calif. , Feb. 2, 2016 ... diabetic retinopathy market, Frost & Sullivan recognizes US-based ... North America Frost & Sullivan Award for New ... technology provider in North America ... standard in the rapidly growing diabetic retinopathy market. ...
Breaking Biology News(10 mins):
(Date:2/11/2016)... , Feb. 11, 2016   BioInformant ... report, "Stem Cell Research Products, Opportunities, Tools, and Technologies ... ... in the stem cell industry, BioInformant has more than ... the stem cell market, by stem cell type. This ...
(Date:2/11/2016)... ... February 11, 2016 , ... Global ... new agreement with Bankok,Thailand-based Global Stem Cells Network (GSCN) to distribute exosome injection ... American countries, including Mexico, Costa Rica, Dominican Republic, Colombia, Argentina, Nicaragua, Panama, El ...
(Date:2/10/2016)... /PRNewswire/ - BioAmber Inc. (NYSE: BIOA ), a ... Mitsui & Co. Ltd., its partner in the ... investing an additional CDN$25 million in the joint venture ... 30% to 40%.  Mitsui will also play a stronger ... Sarnia , providing dedicated resources alongside ...
(Date:2/10/2016)... -- The Maryland House of Delegates and House Speaker ... Maryland School of Medicine Dean E. Albert Reece ... System President and CEO Robert Chrencik , MBA, ... given to the public by the leader of the ... and Mr. Chrencik for their contributions to our statewide ...
Breaking Biology Technology: