Forum for Science, Industry and Business

Sponsored by:     3M 
Search our Site:

 

Children can have recurrent strokes

25.02.2010
Study highlights importance of recognizing symptoms quickly

Children can have strokes, and the strokes can recur, usually within a month, according to pediatric researchers. Unfortunately, the strokes often go unrecognized the first time, and the child does not receive treatment before the recurrence.

Pediatric neurologist Rebecca Ichord, M.D., director of the Pediatric Stroke Program at The Children's Hospital of Philadelphia, reported today on a study of arterial ischemic stroke in children at the International Stroke Conference 2010 in San Antonio, Texas. The conference was sponsored by the American Stroke Association.

An arterial ischemic stroke results from a blockage or constriction in an artery in or leading to the brain.

Ichord and colleagues at Children's Hospital followed 90 children with a median age of about 6 years old, treated for stroke between 2003 and 2009. Twelve patients (13 percent) had a recurrent stroke during the study period, most of them within a month of the first stroke. In six of the 12 children with recurrent strokes, no one diagnosed the initial stroke until a recurrent stroke occurred.

"Strokes don't occur only in the elderly," said Ichord. "They can also affect children as young as infants. Our findings reinforce how important it is to diagnose stroke in children as quickly as possible so that medical caregivers can provide emergency treatment and take measures to prevent recurrence."

Strokes can arise in children as a complication of other illnesses, such as sickle cell disease, which obstructs blood circulation, or from an undetected heart condition. A whiplash injury to a child's neck may damage an artery and leave it vulnerable to a blood clot that causes a stroke. Signs of a stroke are the same as in adults—a sudden loss of neurologic functions such as vision or speech, unsteady gait, or weakness on one side of the face or in limbs. What is different in children, said Ichord, is that symptoms may be subtle, examination is difficult and children are less able to describe their symptoms.

Emergency treatment for a stroke typically involves assuring adequate breathing and circulation, supplying intravenous fluids and improving blood supply to the brain. Medications such as aspirin or blood thinners are given to lower the risk of a recurrent stroke. In the aftermath of a stroke, rehabilitation is critical to promote recovery.

"Because a stroke can recur, we need improved awareness of pediatric stroke among primary health care providers, and more research on the best ways to prevent a recurrence after a child suffers a first stroke," added Ichord.

About The Children's Hospital of Philadelphia: The Children's Hospital of Philadelphia was founded in 1855 as the nation's first pediatric hospital. Through its long-standing commitment to providing exceptional patient care, training new generations of pediatric healthcare professionals and pioneering major research initiatives, Children's Hospital has fostered many discoveries that have benefited children worldwide. Its pediatric research program is among the largest in the country, ranking second in National Institutes of Health funding. In addition, its unique family-centered care and public service programs have brought the 441-bed hospital recognition as a leading advocate for children and adolescents.

Rachel Salis-Silverman | EurekAlert!
Further information:
http://www.chop.edu

More articles from Studies and Analyses:

nachricht Real-time feedback helps save energy and water
08.02.2017 | Otto-Friedrich-Universität Bamberg

nachricht The Great Unknown: Risk-Taking Behavior in Adolescents
19.01.2017 | Max-Planck-Institut für Bildungsforschung

All articles from Studies and Analyses >>>

The most recent press releases about innovation >>>

Die letzten 5 Focus-News des innovations-reports im Überblick:

Im Focus: Breakthrough with a chain of gold atoms

In the field of nanoscience, an international team of physicists with participants from Konstanz has achieved a breakthrough in understanding heat transport

In the field of nanoscience, an international team of physicists with participants from Konstanz has achieved a breakthrough in understanding heat transport

Im Focus: DNA repair: a new letter in the cell alphabet

Results reveal how discoveries may be hidden in scientific “blind spots”

Cells need to repair damaged DNA in our genes to prevent the development of cancer and other diseases. Our cells therefore activate and send “repair-proteins”...

Im Focus: Dresdner scientists print tomorrow’s world

The Fraunhofer IWS Dresden and Technische Universität Dresden inaugurated their jointly operated Center for Additive Manufacturing Dresden (AMCD) with a festive ceremony on February 7, 2017. Scientists from various disciplines perform research on materials, additive manufacturing processes and innovative technologies, which build up components in a layer by layer process. This technology opens up new horizons for component design and combinations of functions. For example during fabrication, electrical conductors and sensors are already able to be additively manufactured into components. They provide information about stress conditions of a product during operation.

The 3D-printing technology, or additive manufacturing as it is often called, has long made the step out of scientific research laboratories into industrial...

Im Focus: Mimicking nature's cellular architectures via 3-D printing

Research offers new level of control over the structure of 3-D printed materials

Nature does amazing things with limited design materials. Grass, for example, can support its own weight, resist strong wind loads, and recover after being...

Im Focus: Three Magnetic States for Each Hole

Nanometer-scale magnetic perforated grids could create new possibilities for computing. Together with international colleagues, scientists from the Helmholtz Zentrum Dresden-Rossendorf (HZDR) have shown how a cobalt grid can be reliably programmed at room temperature. In addition they discovered that for every hole ("antidot") three magnetic states can be configured. The results have been published in the journal "Scientific Reports".

Physicist Dr. Rantej Bali from the HZDR, together with scientists from Singapore and Australia, designed a special grid structure in a thin layer of cobalt in...

All Focus news of the innovation-report >>>

Anzeige

Anzeige

Event News

Booth and panel discussion – The Lindau Nobel Laureate Meetings at the AAAS 2017 Annual Meeting

13.02.2017 | Event News

Complex Loading versus Hidden Reserves

10.02.2017 | Event News

International Conference on Crystal Growth in Freiburg

09.02.2017 | Event News

 
Latest News

Stingless bees have their nests protected by soldiers

24.02.2017 | Life Sciences

New risk factors for anxiety disorders

24.02.2017 | Life Sciences

MWC 2017: 5G Capital Berlin

24.02.2017 | Trade Fair News

VideoLinks
B2B-VideoLinks
More VideoLinks >>>