Navigation Links
BUSM/BMC study shows decrease in sepsis mortality rates
Date:11/13/2013

(Boston) A recent study from Boston University School of Medicine (BUSM) and Boston Medical Center (BMC) shows a significant decrease in severe sepsis mortality rates over the past 20 years. Looking at data from patients with severe sepsis enrolled in clinical trials, researchers found that in-hospital mortality rates decreased from 47 percent between 1991 and 1995 to 29 percent between 2006 and 2009, a time period when no new pharmacological treatments were developed for severe sepsis. The results suggest that substantial improvements in patient outcomes can be accomplished by improving processes of care and working with existing treatments in a novel way.

The study, which is published online in Critical Care Medicine, was led by senior author Allan J. Walkey, MD, MSc, assistant professor of medicine, BUSM, and attending physician, pulmonary, critical care and allergy medicine, BMC.

Severe sepsis, which affects approximately one million Americans each year, occurs when a local infection causes other organs in the body to fail. For example, a patient with severe sepsis could have an infection that starts as pneumonia, but a counterproductive immune response results in damage to distant organs, such as new onset kidney failure, altered mental status and/or dangerously low blood pressure (shock). It can be imminently life threatening - approximately one out of three patients die from severe sepsis during their hospitalization.

Because prior studies suggesting a decrease in severe sepsis mortality rates used only billing codes from administrative data, it was thought that billing code changes may be responsible for the mortality decline. To avoid administrative data issues and determine trends in patients prospectively identified as having severe sepsis, this study looked at data from patients with severe sepsis enrolled in 36 multicenter clinical trials from 1991-2009.

The results showed that despite no change over time in the severity of illness of the patients with severe sepsis enrolled in the clinical trials, mortality rates declined significantly over 20 years, and the decline occurred without the development of new pharmacological therapies targeted to treat severe sepsis.

Previous studies have suggested that having more critical care physicians providing care, earlier initiation of antibiotics, more targeted delivery of intravenous fluids and more gentle mechanical ventilation may improve outcomes of patients with severe sepsis. However, whether findings from these past studies were implemented into routine practice and were associated with improved severe sepsis patient outcomes in the real world was previously unclear.

"Even without new drugs or technologies to treat severe sepsis, our study suggests that improving the ways in which we recognize and deliver care to patients with severe sepsis could decrease mortality rates by a magnitude similar to new effective drug," said Walkey.

Additional studies are needed to determine what specific changes in care have had the most impact on decreasing the mortality rates of patients with severe sepsis.


'/>"/>

Contact: Jenny Eriksen
jenny.eriksen@bmc.org
617-638-6841
Boston University Medical Center
Source:Eurekalert

Related medicine news :

1. Study Suggests Vaccine May Help Kids With Brain Cancer
2. Study reveals how cancer drug causes diabetic-like state
3. Coffee Drinking in Pregnancy Wont Lead to Sleepless Baby: Study
4. Lower GI problems plague many with rheumatoid arthritis, Mayo Clinic study finds
5. Veggies Like Broccoli, Cabbage May Help Fight Breast Cancer: Study
6. No Added Cancer Risk From Hip Replacement Materials: Study
7. Reported Decline in U.S. Pneumonia Deaths May Be False: Study
8. Early Study Finds Some Promise for Lung Cancer Vaccine
9. Narcissists Often Ace Job Interviews, Study Finds
10. Sexual objectification of female artists in music videos exists regardless of race, MU study finds
11. Soy may alleviate hot flashes in menopause, large-scale study finds
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:10/12/2017)... , ... October 12, 2017 , ... ... Hair Restoration, has recently contributed a medical article to the newly revamped ... Dr. Mohebi’s article spotlights the hair transplant procedure known as Follicular Unit ...
(Date:10/12/2017)... Washington, D.C. (PRWEB) , ... October 12, 2017 , ... ... of their peers in Washington, D.C., for the 49th Congress of the International ... Ph.D ., Vice President of the Center for Cancer and Blood Disorders ...
(Date:10/12/2017)... GRAND RAPIDS, Mich. (PRWEB) , ... October 12, ... ... OnSite Wellness, has been named one of Michigan’s 2017 Best and Brightest in ... Best and Brightest in Wellness® awards program on Friday, Oct. 20 from 7:30 ...
(Date:10/12/2017)... ... 12, 2017 , ... In the United States, single-family home ... states—like New York, New Jersey, Massachusetts, Texas, Virginia, Connecticut, and California—the average is ... low property-tax rates, which contributes to the relatively lower cost of living in ...
(Date:10/12/2017)... D.C. (PRWEB) , ... October 12, 2017 , ... ... Cal Dining at the University of California Berkeley, and other leading institutions in ... the buying power of institutions to change the way animals are raised for ...
Breaking Medicine News(10 mins):
(Date:9/28/2017)... -- Hill-Rom Holdings, Inc. (NYSE: HRC), will host its ... on Friday, November 3, 2017, beginning at 7:00 a.m. ... 8:30 a.m. (CDT) / 9:30 a.m. (EDT). ... and guidance for 2018, Hill-Rom executives will also highlight ... and long-range financial outlook through 2020. ...
(Date:9/25/2017)... AMSTERDAM , Sept. 25, 2017   ... Trial Master File solutions, today—from the IQPC Trial ... Amsterdam , NL)—announced that EastHORN Clinical Services ... its clinical programs and TMF management. EastHORN, a ... Montrium,s eTMF platform to increase transparency to enable ...
(Date:9/22/2017)... DIEGO , Sept. 22, 2017 AVACEN ... medical device is now successfully helping those with the ... Fibromyalgia diagnosed Amanda in Essex, ... dressed and washing my hair, experiencing no sleep at ... in painful spasm… I cannot recommend [the AVACEN 100] ...
Breaking Medicine Technology: