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.

New emergency care guidelines simplify CPR

New emergency care guidelines simplify performing cardiopulmonary resuscitation (CPR) and highlight the need for high quality CPR by addressing some of the barriers to performing CPR. The Heart and Stroke Foundation of Canada, co-author of the 2010 Guidelines for Cardiopulmonary Resuscitation (CPR) and Emergency Cardiovascular Care (ECC), released the guidelines today.

18 Oct 2010

UCSF professor receives National Medal of Science

UCSF Nobel laureate Stanley B. Prusiner, MD, UCSF professor of neurology and director of the Institute for Neurodegenerative Diseases, today (Oct. 15, 2010) was named to receive the National Medal of Science, the nation's highest honor for science and technology.

18 Oct 2010

New imaging technique to study response of white blood cells to inflammation

Researchers at the University of Calgary Faculty of Medicine are using an innovative new imaging technique to study how white blood cells (called neutrophils) respond to inflammation, and have revealed new targets to inhibit the response.

18 Oct 2010

Botox receives FDA approval for treatment of chronic migraine

The U.S. Food and Drug Administration today approved Botox injection (onabotulinumtoxinA) to prevent headaches in adult patients with chronic migraine. Chronic migraine is defined as having a history of migraine and experiencing a headache on most days of the month.

18 Oct 2010

FDA plans to revoke knee implant approval following intense political pressure for its approval

The Food and Drug Administration on Thursday said it planned to revoke a medical-device company's right to sell a knee implant called Menaflex after an unprecedented yearlong review concluded the agency erred in allowing it on the market

18 Oct 2010

Tocotrienols can help reduce triglyceride levels

Scientists from Singapore found that tocotrienols, which are members of the Vitamin E family, are effective in lowering the levels of triglyceride, a form of fat in the blood. High levels of triglyceride are closely linked to an increased risk of cardiovascular and metabolic diseases.

18 Oct 2010

Genentech and Biogen Idec announce positive results from ocrelizumab phase II RRMS study

Genentech, Inc., a member of the Roche Group, and Biogen Idec today announced 24-week results from a phase II study of ocrelizumab in patients with relapsing-remitting multiple sclerosis (RRMS), the most common form of the disease. Ocrelizumab demonstrated a significant reduction in disease activity as measured by brain lesions and relapse rate.

15 Oct 2010

Medtronic CoreValve System IDE for transcatheter aortic valve implantation receives FDA approval

Medtronic, Inc. today announced U.S. Food and Drug Administration (FDA) conditional approval for its Investigational Device Exemption (IDE) application and pivotal clinical trial protocol to begin evaluating the Medtronic CoreValve System for transcatheter aortic valve implantation (TAVI).

15 Oct 2010

Pericytes regulate blood-brain barrier

While the blood-brain barrier (BBB) protects the brain from harmful chemicals occurring naturally in the blood, it also obstructs the transport of drugs to the brain. In an article in Nature scientists at the Swedish medical university Karolinska Institutet now present a potential solution to the problem. The key to the BBB is a cell-type in the blood vessel walls called pericytes, and the researchers hope that their findings will one day contribute to new therapies for diseases like Alzheimer's and stroke.

15 Oct 2010

UCSD certification for SynCardia temporary Total Artificial Heart to commence: SynCardia Systems

SynCardia Systems, Inc. announced today that the University of California, San Diego (UCSD), led by Stuart W. Jamieson, M.B., F.R.C.S. (photo), Head of Cardiothoracic Surgery, will begin certification to implant the SynCardia temporary Total Artificial Heart. Efforts to bring the Total Artificial Heart to UCSD were led by world renowned heart surgeon Dr. Jack Copeland, who joined the faculty in July.

15 Oct 2010

UCLA study sheds light on roots of schizophrenia, autism

UCLA scientists have discovered that exposing fetal neurons to higher than normal levels of a common immune protein leads to abnormal brain development in mice.

15 Oct 2010

Cheetah Medical launches new NICOM System with integrated Pulse Oximetry functionality in Europe

Cheetah Medical today announced the European launch of its new NICOM(R) System which offers an integrated Pulse Oximetry functionality (OxiMax(R) Covidien plc). In addition to core hemodynamic parameters including Cardiac Output (CO), Stroke Volume (SV), Noninvasive Blood Pressure (NIBP), Total Peripheral Resistance (TPR) and Stroke Volume Variation (SVV), the new system provides a new important parameter, Oxygen Delivery Index (DO2I).

15 Oct 2010

Waist circumference predicts long-term cardio-metabolic health risks in children: Research

A new long-term study published by researchers at the University of Georgia, the Menzies Research Institute in Hobart, Australia and the Murdoch Childrens Research Institute in Melbourne, Australia suggests that waist circumference, rather than the commonly used body mass index measure, is the best clinical measure to predict a child's risk for cardiovascular disease and diabetes later in life.

15 Oct 2010

European Society of Cardiology to commence new programme of Global Scientific Activities at GW-ICC

On the opening day of today's Great Wall International Congress of Cardiology in Beijing the European Society of Cardiology (ESC) will take its first step in a new programme of Global Scientific Activities. The GW-ICC will host a one-day ESC educational programme built around highlights from the Society's annual meeting in Stockholm and this year's newly published ESC guidelines.

14 Oct 2010

Scientists find pericytes regulate blood-brain barrier

14 Oct 2010

'Brain-computer interface' development receives Arizona Biomedical Research Commission grant

Efforts to advance technology to aid people who have lost communication and movement abilities are getting support from an Arizona Biomedical Research Commission grant for a project combining resources and expertise at Arizona State University and the Children's Neuroscience Institute at Phoenix Children's Hospital.

14 Oct 2010

Researchers seek to end disparities in cancer, stroke care

HealthDay/U.S. News & World Report: Research has shown that there is a racial gap in breast cancer care, "with black and Hispanic women less likely to get recommended breast cancer treatments than white patients."

14 Oct 2010

New York Stem Cell Foundation names first six NYSCF Investigators

In an expansion of its ongoing effort to promote the next generation of stem cell scientists, The New York Stem Cell Foundation (NYSCF) today named the first six NYSCF Investigators. Each of the NYSCF-Robertson and NYSCF-Helmsley Investigators will receive up to $1.5 million over the next five years to expand their own laboratories, train other scientists and foster innovative high-risk/high reward research to explore the therapeutic potential of stem cells derived from humans and model organisms.

13 Oct 2010

Hospitalizations and associated costs with peripheral artery disease increase as condition progresses

Peripheral artery disease (PAD) is a progressive and costly disease, but remains under-diagnosed and under treated. While current PAD treatments are effective at clearing artery blockages in the lower leg, high recurrence rates and the subsequent need for repeat procedures are costly. Even after initial procedures to clear blockages in leg arteries, hospitalizations and associated costs in patients with peripheral artery disease increase as the condition progresses, according to research reported in Circulation: Cardiovascular Quality and Outcomes, an American Heart Association journal.

13 Oct 2010

VNSNY adopts advanced information technology to improve patient care

Unlike most home healthcare agencies, which have restricted the use of computer programs to such non-patient-care items as billing, the Visiting Nurse Service of New York has adopted advanced information technology in order to improve patient care. One of the results, documented in a new publication, is a significant 10% reduction in patient episodes ending in hospitalization, from 37% to 27% over the years 2001-2009.

12 Oct 2010

Stroke News and Research

Further Reading

New emergency care guidelines simplify CPR

UCSF professor receives National Medal of Science

New imaging technique to study response of white blood cells to inflammation

Botox receives FDA approval for treatment of chronic migraine

FDA plans to revoke knee implant approval following intense political pressure for its approval

Tocotrienols can help reduce triglyceride levels

Genentech and Biogen Idec announce positive results from ocrelizumab phase II RRMS study

Medtronic CoreValve System IDE for transcatheter aortic valve implantation receives FDA approval

Pericytes regulate blood-brain barrier

UCSD certification for SynCardia temporary Total Artificial Heart to commence: SynCardia Systems

UCLA study sheds light on roots of schizophrenia, autism

Cheetah Medical launches new NICOM System with integrated Pulse Oximetry functionality in Europe

Waist circumference predicts long-term cardio-metabolic health risks in children: Research

European Society of Cardiology to commence new programme of Global Scientific Activities at GW-ICC

Scientists find pericytes regulate blood-brain barrier

'Brain-computer interface' development receives Arizona Biomedical Research Commission grant

Researchers seek to end disparities in cancer, stroke care

New York Stem Cell Foundation names first six NYSCF Investigators

Hospitalizations and associated costs with peripheral artery disease increase as condition progresses

VNSNY adopts advanced information technology to improve patient care

Sensing a Healthier Future

Achieving and maintaining ISO/IEC 27001 and BS 10012 certifications

Expanding research and clinical options for children with cancer

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