HOME >> MEDICINE >> NEWS
Study shows surprising decreased surgical infection risk after age 65

Contrary to what you might think, advanced age does not increase the risk of surgical-site infections, according to a large long-term study reported in the April 1 issue of The Journal of Infectious Diseases, now available online. The study, which involved prospectively collected data on thousands of patients in multiple hospitals undergoing various surgical procedures, found that the infection risk increased by about 1 percent per year between the ages of 17 to 65 years but then decreased by about 1 percent per year after age 65; indeed, there were no surgical site infections in patients who were older than age 95.

The explanation for these surprising findings is unknown, but the possibilities may include a tendency by physicians to avoid surgery in frail elderly patients and, conversely, a "hardy survivor" effect, in which a protective genetic makeup may enable elderly patients to withstand the rigors of surgery and its complications.

Keith S. Kaye, MD, MPH, and colleagues at Duke University Medical Center and Durham Veterans Affairs Medical Center studied 144,485 patients over age 16 years with no pre-existing surgical-site infections who were admitted for surgery to 11 hospitals in the southeastern United States between Feb. 1, 1991 and July 31, 2002; the most common surgical procedures were orthopedic (42 percent), gastrointestinal (13 percent), obstetric/gynecologic (11 percent), or cardiothoracic (10 percent). Of the 144,485 patients studied, surgical-site infections developed in 1,684 (1.2 percent), with gastrointestinal procedures (3.1 percent), cardiothoracic procedures (2.3 percent), and vascular procedures (1.7 percent) having the highest rates

Between ages 17 and 65 years, the infection rate increased for each decade of increasing age, peaked at ages 65 to 74, and then decreased for each subsequent decade. This "inverted V" pattern was also seen when the investigators randomly divided the patients into two groups so that ag
'"/>

Contact: Steve Baragona
sbaragona@idsociety.org
703-299-0412
Infectious Diseases Society of America
14-Apr-2005


Page: 1 2

Related medicine news :

1. Study, meta-analysis examine factors associated with death from heatstroke
2. Study says COPD testing is not measuring up
3. Study suggests loss of 2 types of neurons -- not just 1 -- triggers Parkinsons symptoms
4. Study reveals gaps in vaccine financing for underinsured children
5. Study suggests nonpharmaceutical interventions may be helpful in severe influenza outbreaks
6. Study shows radiofrequency ablation highly effective in treating kidney tumors
7. Study says normal but out-of-control enzyme may be culprit that signals some cells to become cancer
8. Study finds HIV protease inhibitor drugs may adversely affect the scaffolding of the cell nucleus
9. Study outlines how stroke, head injury can increase risk of Alzheimers disease
10. Study identifies new regulator of fat metabolism
11. Study shows Diachrome improves blood sugar control in people with type 2 diabetes

Post Your Comments:
*Name:
*Comment:
*Email:


(Date:10/13/2017)... ... October 13, 2017 , ... ProVest Insurance Group, a family ... and Raleigh regions, is organizing an extended charity drive to benefit the family ... abnormality. , After struggling since birth with several health challenges, T.J. was later ...
(Date:10/13/2017)... ... October 13, 2017 , ... While it’s often important to take ... an inventor from Austin, Texas, has identified a solution. , She developed a prototype ... restricted lighting. As such, it eliminates the need to turn on a light when ...
(Date:10/13/2017)... ... 2017 , ... PurhealthRX , a leading Health and Nutrition Company, is ... to full spectrum CBD oil will revolutionize the rapidly growing CBD market by reducing ... easily incorporated into liquid products, while reducing costs to end users. , The team ...
(Date:10/13/2017)... ... October 13, 2017 , ... Apple Rehab Shelton Lakes ... a mock evacuation of the facility as part of a disaster drill on October ... Hose EMS and Shelton City Emergency Manager, as well as the Connecticut Long ...
(Date:10/13/2017)... NY (PRWEB) , ... October 13, 2017 , ... Ellevate ... people in business to advocate for action towards gender equality at their inaugural Summit ... from around the globe, and reached a social audience of over 3 million. To ...
Breaking Medicine News(10 mins):
(Date:10/10/2017)... , Oct. 10, 2017   West Pharmaceutical ... innovative solutions for injectable drug administration, today shared the ... ID Adapter for improving the intradermal administration of polio ... Skin Vaccination Summit in May 2017 by Dr. ... Polio Department, World Health Organization (WHO), and recently published ...
(Date:10/4/2017)... 2017  According to the Centers for Disease Control and Prevention (CDC), ... PhysicianOne Urgent Care is helping communities across Massachusetts , ... by offering no-cost* flu shots through the end of the month. ... insurance regulations. ... get a flu shot is by the end of October, according to ...
(Date:10/2/2017)... Oct. 2, 2017  AllianceRx Walgreens Prime, the combined ... Walgreens and pharmacy benefit manager Prime Therapeutics LLC (Prime), ... which included the unveiling of new signage at its ... well as at a few other company-owned facilities across ... to patients, some of whom will begin to see ...
Breaking Medicine Technology:
Cached News: