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.

Neuralstem gets approval from FDA for dosing cohort patients in NSI-189 Phase Ib in MDD treatment

Neuralstem, Inc. announced that it has received approval from the Food and Drug Administration (FDA) to begin dosing the third and final cohort of patients in its ongoing Phase Ib to test the safety of NSI-189 in the treatment of major depressive disorder (MDD).

26 Apr 2013

Longer looks: Paying the oncologist; plenty of diagnostic errors, a patient revolution

When the automatic spending cuts kicked in for Medicare this month, every doctor saw a 2 percent reduction in reimbursement from the government insurance program. But cancer doctors have made the most noise

26 Apr 2013

Post-stroke depression increases risk of suicide and mortality

Antidepressant medications known as SSRIs, such as fluoxetine (Prozac), sertraline (Zoloft), and escitalopram (Lexapro), are effective when given to stroke patients as a preventive measure, the physicians write in the journal Topics in Stroke Rehabilitation.

26 Apr 2013

Mayo Clinic implements electronic warning system to identify patients at risk of QT-related deaths

Using a one-of-a-kind computer-aided program, Mayo Clinic has developed and implemented a Mayo-wide electronic warning system to identify patients at risk of QT-related deaths from an abnormality in the heart's electrical system.

26 Apr 2013

Study: Regional anesthesia associated with with fewer postoperative complications in orthopedic surgery patients

A study published in the May issue of Anesthesiology discovered that spinal or epidural anesthesia, types of regional anesthesia that numb patients from the abdomen to the toes, were associated with fewer postoperative complications and death than general anesthesia in patients undergoing primary hip or knee replacement.

25 Apr 2013

Childhood bacterial meningitis influences educational, financial achievement

Research suggests that children who become infected with bacterial meningitis have a lower educational achievement and are less likely to be economically self-sufficient in adulthood than those who do not.

25 Apr 2013

Intense speech therapy shows potential in post-ischemic aphasia

Patients who have post-stroke aphasia might achieve slightly enhanced improvement in language and functional communication if they receive intensive – versus regular – speech and language therapy, a study finds.

25 Apr 2013

Epstein–Barr virus linked to improved gastric cancer survival

Research shows that Epstein–Barr virus positivity in gastric tumor cells is associated with improved prognosis.

25 Apr 2013

Chinese bird flu continues to spread

The H7N9 avian influenza outbreak in China is continuing to spread, although authorities believe that the large majority of those affected did not become infected via human-to-human contact.

25 Apr 2013

Warning over US neurologist shortage

Neurologists are urging the US Congress to undertake policy changes that will encourage more medical residents to specialize in neurology to ensure patient access to care.

25 Apr 2013

Perosphere, Daiichi Sankyo sign clinical trial agreement

Perosphere Inc. and Daiichi Sankyo Company, Limited (hereafter, Daiichi Sankyo) announced today that they have entered into a clinical trial agreement under which Daiichi Sankyo will support and co-sponsor a phase 1 clinical study testing the safety, tolerability and effectiveness of PER977 to reverse the anticoagulant activity of edoxaban, Daiichi Sankyo's investigational oral, once-daily, direct factor Xa-inhibitor.

25 Apr 2013

Study: Melatonin delays symptom onset, reduces mortality in mouse model of ALS

Melatonin injections delayed symptom onset and reduced mortality in a mouse model of the neurodegenerative condition amyotrophic lateral sclerosis, or Lou Gehrig's disease, according to a new study by researchers at the University of Pittsburgh School of Medicine.

25 Apr 2013

Microglia guard nerve cells and play important role in their basic function

Researcher Johan Jakobsson and his colleagues have now published their results in Nature Communications.

25 Apr 2013

Higher TMAO blood levels linked to increased risk of heart disease

A microbial byproduct of intestinal bacteria contributes to heart disease and serves as an accurate screening tool for predicting future risks of heart attack, stroke and death in persons not otherwise identified by traditional risk factors and blood tests, according to Cleveland Clinic research published today in The New England Journal of Medicine.

25 Apr 2013