Stroke News and Research

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A stroke is a medical emergency. Strokes happen when blood flow to your brain stops. Within minutes, brain cells begin to die. There are two kinds of stroke. The more common kind, called ischemic stroke, is caused by a blood clot that blocks or plugs a blood vessel in the brain. The other kind, called hemorrhagic stroke, is caused by a blood vessel that breaks and bleeds into the brain. "Mini-strokes" or transient ischemic attacks (TIAs), occur when the blood supply to the brain is briefly interrupted.

American Heart Association: CPR training is essential for all secondary school students

All secondary school students should be required to be trained in cardiopulmonary resuscitation and receive an overview of automated external defibrillators, according to an American Heart Association science advisory.

11 Jan 2011

Baylor Hamilton offers Arctic Front Cardiac CryoAblation Catheter system treatment for paroxysmal atrial fibrillation

Physicians at Baylor Jack and Jane Hamilton Heart and Vascular Hospital are the first in North Texas to offer the Arctic Front® Cardiac CryoAblation Catheter system, the first and only cryoballoon in the United States indicated to treat drug refractory recurrent symptomatic paroxysmal atrial fibrillation (PAF), a serious heart rhythm disorder that affects millions of Americans.

11 Jan 2011

Omega-3 fatty acid may help protect against traumatic brain injury

Animal experiments suggest that taking the omega-3 fatty acid docosahexanoic acid (DHA) might offer a new way of protecting against traumatic brain injury (TBI), reports the February issue of Neurosurgery, official journal of the Congress of Neurological Surgeons.

10 Jan 2011

Two signaling molecules communicate across nerve cells to regulate electrical, chemical activity: Study

In the Old West, camps sent smoke signals across distances to share key developments or strategy. Likewise, two important signaling molecules communicate across nerve cells to regulate electrical and chemical activity, neuroscientists from the UT Health Science Center San Antonio reported today.

10 Jan 2011

Study finds link between nonalcoholic fatty liver disease and stroke

People suffering from fatty liver disease may be three times more likely to suffer a stroke than individuals without fatty liver, according to a study by researchers at St. Michael's Hospital and the London Health Sciences Centre.

10 Jan 2011

FDA grants marketing clearance for diaDexus's PLAC Test

diaDexus, a diagnostics company focused on the development and commercialization of patent-protected in vitro diagnostic products addressing unmet needs in cardiovascular disease, today announced that the U.S. Food and Drug Administration has cleared for marketing the automated version of its proprietary PLAC® Test.

9 Jan 2011

Cells that give rise to neurons maintain high levels of ROS

For years, the majority of research on reactive oxygen species (ROS) - ions or very small molecules that include free radicals - has focused on how they damage cell structure and their potential link to stroke, cardiovascular disease and other illnesses.

7 Jan 2011

Athersys completes patient enrollment in MultiStem Phase I study for leukemia

Athersys, Inc. today announced that it has completed patient enrollment of the single dose arm of a clinical study involving administration of MultiStem to patients being treated for leukemia or other blood born cancers.

7 Jan 2011

Study: Tβ4 can protect endothelial progenitor cells

RegeneRx Biopharmaceuticals, reported that a team of cardiovascular researchers in China have shown that Tβ4 can protect endothelial progenitor cells derived from the blood of healthy human volunteers.

7 Jan 2011

Isis Pharmaceuticals announces addition of two new drugs to development pipeline

Isis Pharmaceuticals, announced today that it has added two new drugs to its development pipeline, ISIS-FGFR4Rx and ISIS-STAT3Rx.

7 Jan 2011

J&JPRD submits New Drug Application to FDA for rivaroxaban

Johnson & Johnson Pharmaceutical Research & Development, L.L.C. announced today that it has submitted a New Drug Application to the U.S. Food and Drug Administration for rivaroxaban, an investigational, oral, once-daily anticoagulant, for the prevention of stroke and systemic embolism in patients with non-valvular atrial fibrillation.

6 Jan 2011

Mayo Clinic uses Arctic Front Cardiac CryoAblation Catheter system for treating AF

Mayo Clinic is the first in the U.S. to use the first minimally invasive freezing balloon technology for the treatment of atrial fibrillation approved in December by the U.S. Food and Drug Administration. The first patient received the treatment Tuesday, Jan. 4.

6 Jan 2011

Columbia research team identifies bacteria may play a key role in atherosclerosis

Dr. Emil Kozarov and a team of researchers at the Columbia University College of Dental Medicine have identified specific bacteria that may have a key role in vascular pathogenesis, specifically atherosclerosis, or what is commonly referred to as "hardening of the arteries" - the number one cause of death in the United States.

6 Jan 2011

State roundup: Minn. Medicaid expansion, Mass. health costs, Calif. free clinic

[Gov.] Dayton is scheduled to sign an executive order that would expand Medicaid coverage in Minnesota -- a move Republicans in the Legislature oppose. Dayton's decision won't put an end to the debate (Scheck, 1/5).

6 Jan 2011

Researchers say women with multiple sclerosis have more HLA genes than men

Women who have multiple sclerosis (MS) are more likely to have a gene associated with multiple sclerosis than men with the disease and it is this gene region where environment interacts with the genetics, according to a study published in the January 5, 2011, online issue of Neurology®, the medical journal of the American Academy of Neurology.

6 Jan 2011

Researchers investigate umbilical cord blood stem cells for traumatic brain injury in children

The University of Texas Health Science Center at Houston has begun enrollment for the first Phase I safety study approved by the Food and Drug Administration to investigate the use of a child's own umbilical cord blood stem cells for traumatic brain injury in children.

6 Jan 2011

Stereotaxis extends strategic partnership to distribute magnetic ablation catheters

Stereotaxis, Inc. announced today that the Company and its existing strategic catheter partner have extended their exclusive worldwide agreement for the distribution of existing approved magnetic ablation catheters through the end of 2015.

6 Jan 2011

American Heart Association partners in global effort to prepare for UN non-communicable diseases summit

The American Heart Association is participating in an international effort to prepare for a United Nations (UN) high-level summit next year on non-communicable diseases (NCDs). These diseases — mainly cardiovascular illnesses including stroke, diabetes, cancer and chronic respiratory conditions — were estimated to cause more than 60 percent of deaths worldwide in 2005.

5 Jan 2011

Administration of therapeutic hypothermia for TBI should depend on clinical condition of individual patients

Lowering the body temperature of patients soon after they have suffered a severe brain injury may reduce neurologic complications and improve outcomes. The safety of therapeutic hypothermia for traumatic brain injury (TBI) has been demonstrated in national studies. According to a Roundtable Discussion of renowned experts in the field, when and how it is administered should depend on the clinical condition of individual patients.

5 Jan 2011

P. gingivalis infection accelerates inflammation and atherosclerosis in the innominate artery

Atherosclerosis is the leading cause of death in the developed world. While a number of risk factors for atherosclerosis have been defined, scientists continue to study other possible risk factors for this disease. Recent epidemiological and experimental studies link infectious agents with the development of inflammatory atherosclerosis. A hallmark of chronic infection with the oral pathogen Porphyromonas gingivalis is the induction of a chronic inflammatory response.

5 Jan 2011

Stroke News and Research

Further Reading

American Heart Association: CPR training is essential for all secondary school students

Baylor Hamilton offers Arctic Front Cardiac CryoAblation Catheter system treatment for paroxysmal atrial fibrillation

Omega-3 fatty acid may help protect against traumatic brain injury

Two signaling molecules communicate across nerve cells to regulate electrical, chemical activity: Study

Study finds link between nonalcoholic fatty liver disease and stroke

FDA grants marketing clearance for diaDexus's PLAC Test

Cells that give rise to neurons maintain high levels of ROS

Athersys completes patient enrollment in MultiStem Phase I study for leukemia

Study: Tβ4 can protect endothelial progenitor cells

Isis Pharmaceuticals announces addition of two new drugs to development pipeline

J&JPRD submits New Drug Application to FDA for rivaroxaban

Mayo Clinic uses Arctic Front Cardiac CryoAblation Catheter system for treating AF

Columbia research team identifies bacteria may play a key role in atherosclerosis

State roundup: Minn. Medicaid expansion, Mass. health costs, Calif. free clinic

Researchers say women with multiple sclerosis have more HLA genes than men

Researchers investigate umbilical cord blood stem cells for traumatic brain injury in children

Stereotaxis extends strategic partnership to distribute magnetic ablation catheters

American Heart Association partners in global effort to prepare for UN non-communicable diseases summit

Administration of therapeutic hypothermia for TBI should depend on clinical condition of individual patients

P. gingivalis infection accelerates inflammation and atherosclerosis in the innominate artery

Achieving and maintaining ISO/IEC 27001 and BS 10012 certifications

Expanding research and clinical options for children with cancer

Examining how pain could play a direct protective role in the gut

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