Navigation Links
How to minimize stroke damage
Date:5/14/2012

MAYWOOD, Il. -- Following a stroke, factors as varied as blood sugar, body temperature and position in bed can affect patient outcomes, Loyola University Medical Center researchers report.

In a review article in the journal MedLink Neurology, first author Murray Flaster, MD, PhD and colleagues summarize the latest research on caring for ischemic stroke patients. (Most strokes are ischemic, meaning they are caused by blood clots.)

"The period immediately following an acute ischemic stroke is a time of significant risk," the Loyola neurologists write. "Meticulous attention to the care of the stroke patient during this time can prevent further neurologic injury and minimize common complications, optimizing the chance of functional recovery."

Stroke care has two main objectives minimizing injury to brain tissue and preventing and treating the many neurologic and medical complications that can occur just after a stroke.

The authors discuss the many complex factors that affect outcomes. For example, there is considerable evidence of a link between hyperglycemia (high blood sugar) and poor outcomes after stroke. The authors recommend strict blood sugar control, using frequent finger-stick glucose checks and aggressive insulin treatment.

For each 1 degree C increase in the body temperature of stroke patients, the risk of death or severe disability more than doubles. Therapeutic cooling has been shown to help cardiac arrest patients, and clinical trials are underway to determine whether such cooling could also help stroke patients. Until those trials are completed, the goal should be to keep normal temperatures (between 95.9 and 99.5 degrees F).

Position in bed also is important, because sitting upright decreases blood flow in the brain. A common practice is to keep the patient lying flat for 24 hours. If a patient has orthopnea (difficulty breathing while lying flat), the head of the bed should be kept at the lowest elevation the patient can tolerate.

The authors discuss many other issues in stroke care, including blood pressure management; blood volume; statin therapy; management of complications such as pneumonia and sepsis; heart attack and other cardiac problems; blood clots; infection; malnutrition and aspiration; brain swelling; seizures; recurrent stroke; and brain hemorrhages.

Studies have shown that hospital units that specialize in stroke care decrease mortality, increase the likelihood of being discharged to home and improve functional status and quality of life.

All patients should receive supportive care -- including those who suffer major strokes and the elderly. "Even in these populations, the majority of patients will survive their stroke," the authors write. "The degree of functional recovery, however, may be dramatically impacted by the intensity and appropriateness of supportive care."


'/>"/>

Contact: Jim Ritter
jritter@lumc.edu
708-216-2445
Loyola University Health System
Source:Eurekalert

Related medicine news :

1. Earpieces Can Minimize Possible Risks From Cellphones, Experts Say
2. DNA from common stomach bacteria minimizes effects of colitis, U-M study says
3. Research practices must be changed to minimize fraud, deception
4. Targeted radiation therapy minimizes GI side effects for prostate cancer patients, Penn study shows
5. Highly targeted radiation technique minimizes side effects of prostate cancer treatment
6. Can multiple sclerosis attacks be minimized in a war zone?
7. Estrogen-lowering drugs minimize surgery in breast cancer patients
8. Finding cancer cold spots can help minimize radiotherapy side-effects
9. Rate of Hospitalizations for Stroke Has Declined in U.S.
10. Elderly women with irregular heart beat at higher risk for stroke
11. Irregular Heartbeat Poses Greater Stroke Risk for Women Than Men
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:10/12/2017)... ... October 12, 2017 , ... CitiDent ... sleep apnea using cutting-edge Oventus O2Vent technology. As many as 18 million ... by frequent cessation in breathing. Oral appliances can offer significant relief to about ...
(Date:10/12/2017)... PALM CITY, Fla. (PRWEB) , ... October 12, 2017 , ... ... of cold therapy products, announced today the introduction of an innovative new design of ... the multipurpose pad so you get maximum comfort while controlling your pain while using ...
(Date:10/12/2017)... (PRWEB) , ... October 12, 2017 , ... ... drug delivery system that we intend to develop to enable prevention of a ... lead to severe hearing loss, especially in pediatric patients. For cisplatin, hearing loss ...
(Date:10/12/2017)... ... October 12, 2017 , ... Leading pediatric oncology experts at ... D.C., for the 49th Congress of the International Society of Paediatric Oncology ... the Center for Cancer and Blood Disorders at Children’s National, and Stephen ...
(Date:10/12/2017)... (PRWEB) , ... October 12, 2017 , ... ... (HLA), the nation's first interactive health literacy software tool, and the Cancer Patient ... aspects of cancer patient education, today announce a new strategic alliance. , ...
Breaking Medicine News(10 mins):
(Date:9/25/2017)... , Sept. 25, 2017   Montrium ... Master File solutions, today—from the IQPC Trial Master ... , NL)—announced that EastHORN Clinical Services has ... clinical programs and TMF management. EastHORN, a leading ... eTMF platform to increase transparency to enable greater ...
(Date:9/22/2017)... -- AVACEN Medical (AVACEN) announced that its CE-Marked AVACEN ... with the widespread pain associated with fibromyalgia in the ... Essex, England commented, "I had difficulty ... sleep at all, tremendous pain, with every movement sending ... AVACEN 100] enough, how this has and is helping ...
(Date:9/18/2017)... 2017 EpiVax, Inc. ("EpiVax") a ... immune engineering, today announced a new NIH-funded ... ... and presents a challenge for traditional flu ... be effective. Using state-of-the-art bioinformatics and molecular modeling methods, ...
Breaking Medicine Technology: