Neurosurgery News and Research

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Researchers analyze role of gender in treatment and outcome of patients with MMD

Moyamoya disease is an uncommon, progressive cerebrovascular disease in which the main arteries feeding the brain (the intracranial internal carotid arteries/ICA and Circle of Willis) are narrowed or occluded on both sides, reducing blood flow to the brain. This causes transient episodes of reversible stroke with loss of neurologic function in the form of weakness of a limb, sensory disturbances, epileptic seizures or headaches.

5 May 2010

Ventral striatum plays important role in circuitry of reward-oriented behavior: Researchers

An estimated 26.2 percent of Americans ages 18 and older - about one in four adults - suffer from a diagnosable mental disorder every year, which equates to approximately 57.7 million adults. Severe psychiatric illness affects a much smaller number of people - about 6 percent, or 1 in 17. Worldwide, an estimated 340 million people suffer from an episode of major depression every year.

5 May 2010

Gamma Knife stereotactic radiosurgery effective for patients with large acoustic neuromas: Study

A new Mayo Clinic study has found that Gamma Knife stereotactic radiosurgery is a successful treatment for the majority of patients who have large acoustic neuromas (also known as vestibular schwannoma or neurolemmoma). Gamma Knife surgery already is an accepted treatment for small to medium-sized acoustic neuromas.

5 May 2010

Study: Parvovirus therapy offers complete regression of malignant brain tumors

Particular parvoviruses normally infect rodents, but they are also infectious for human cells. However, they do not cause any disease symptoms in humans. Most importantly, these viruses have an astonishing property: They kill infected tumors cells without causing any damage to healthy tissue.

5 May 2010

Research analyzes clinical connection of NPH to AD

Normal Pressure Hydrocephalus is a neurological condition which typically affects adults ages 55 and older. This condition was first described in the 1960s as a triad of gait disturbance, dementia, and bladder incontinence. The ventricles of the brain appear enlarged although the cerebrospinal fluid pressure remains normal.

5 May 2010

Merci Retriever receives Shonin approval in Japan

Concentric Medical, Inc., the global leader in devices for clot removal in ischemic stroke patients, today announced that the Merci Retriever, Merci Microcatheter, and Merci Balloon Guide Catheter have received Shonin approval in Japan.

4 May 2010

Researchers explore role of ECoG measurement to improve brain mapping technology

Epilepsy and seizures affect nearly 3 million Americans of all ages, with 200,000 new cases of seizures and epilepsy occurring each year. Epilepsy surgery may be performed in patients who have seizures associated with structural brain abnormalities, such as benign brain tumors and cortical dysplasia, malformations of blood vessels, the genetic disorder tuberous sclerosis, and strokes.

4 May 2010

New study shows people with BAV more likely to have brain aneurysms

A new study shows that people with a common heart defect may also be more likely to have brain aneurysms. The study is published in the May 4, 2010, print issue of Neurology, the medical journal of the American Academy of Neurology.

4 May 2010

Novel combined immunotherapy promising for treatment of malignant brain tumors

A new Phase I clinical trial conducted at Cedars-Sinai Medical Center's Maxine Dunitz Neurosurgical Institute in Los Angeles shows that two innovative treatment approaches may safely be combined to treat patients with highly aggressive, malignant brain tumors called gliomas. The results suggest that combining the two therapies might boost their effectiveness and supports the pursuit of additional studies on this approach to treating these tumors.

4 May 2010

Researchers study relationship between insurance status and head injury patient transfer

The Emergency Medical Treatment & Labor Act was enacted in 1986 to provide access to emergency medical care and transfer for all patients, regardless of immigration status or ability to pay.

4 May 2010

Neural stem cell transplantation promising for Batten disease

Neuronal Ceroid Liposfuscinosis (NCL), often referred to as Batten disease, is a rare and fatal neurodegenerative disorder that afflicts infants and young children. NCL is caused by a deficiency of a lysosomal enzyme, and is a relatively rare disease, affecting an estimated 2 to 4 of every 100,000 babies born in the U.S. Although NCLs are classified as rare diseases, they often affect more than one child in families that carry the defective gene, and tragically, are always fatal.

4 May 2010

CA-BSI can be reduced in children through quality improvement efforts: Study

Bloodstream infections associated with catheters can be significantly reduced through quality improvement efforts, possibly leading to better health outcomes and lives saved, decreased stays at the hospital and related costs, according to a new study.

4 May 2010

Researchers evaluate efficacy of GKRS in patients with pituitary adenoma

In 2009, it was estimated that a total of 22,070 new cases of brain and other CNS tumors were diagnosed. Pituitary adenomas represent one of the most common brain tumors. Large studies report that approximately 10-20 percent of the population harbors a pituitary tumor. According to the Central Brain Tumor Registry of the United States, 13.4 percent of all brain and CNS tumors diagnosed in 2009 were located in the pituitary.

4 May 2010

Integra LifeSciences Holdings reports 7% increase in total revenues for first-quarter 2010

Integra LifeSciences Holdings Corporation today reported its financial results for the first quarter ending March 31, 2010. Total revenues for the first quarter were $172.7 million, reflecting an increase of $11.7 million, or 7%, over the first quarter of 2009. Excluding the impact of currency exchange rates, revenues increased 6% over the first quarter of 2009.

3 May 2010

Measuring children's blood pressure is complicated: Researchers

A Johns Hopkins Children's Center study of 2,500 patient records suggests that medical staff fails to check a child's blood pressure a fifth of the time, and is not recognizing what constitutes an abnormal reading in those whose blood pressure they do check.

3 May 2010

Nationwide Children's Hospital opens first pediatric Pseudotumor Cerebri Clinic in the U.S.

While most headaches in children can be treated with over-the-counter pain medications or lifestyle changes, it is important to pay attention to their symptoms in case they herald something more serious.

30 Apr 2010

Elekta Neuromag tool to be highlighted at AANS 2010 Annual Meeting

At the 2010 American Association of Neurological Surgeons Annual Meeting, May 1-5 at the Pennsylvania Convention Center, Elekta will host a series of presentations highlighting Elekta Neuromag, a tool that measures and records brain activity using magnetoencephalography technology.

From Elekta 30 Apr 2010

Lucile Packard Children's Hospital opens new Center for Fetal Health

Complex fetal diagnoses bring extraordinary strain to pregnant women and their families. Learning an eagerly-awaited child will be born with a medical problem is often the worst crisis an expectant parents can face.

30 Apr 2010

Continuing education lectures on adult glioblastoma to be held at all U.S. healthcare centers

Adult glioblastoma continues to be a difficult disease to treat, so healthcare professionals must have the most up-to-date information regarding optimal methods for diagnostic imaging and treatment of these tumors. Awareness of novel agents in clinical trials is also critical to providing the best care.

30 Apr 2010

Removing unruptured AVM decreases risk of hemorrhaging, provides better outcomes to patients

Individuals diagnosed with a brain arteriovenous malformation, an abnormal tangle of arteries and veins, are at an increased risk of vessel rupture and bleeding that can cause stroke and permanent brain damage.

29 Apr 2010

Neurosurgery News and Research

Researchers analyze role of gender in treatment and outcome of patients with MMD

Ventral striatum plays important role in circuitry of reward-oriented behavior: Researchers

Gamma Knife stereotactic radiosurgery effective for patients with large acoustic neuromas: Study

Study: Parvovirus therapy offers complete regression of malignant brain tumors

Research analyzes clinical connection of NPH to AD

Merci Retriever receives Shonin approval in Japan

Researchers explore role of ECoG measurement to improve brain mapping technology

New study shows people with BAV more likely to have brain aneurysms

Novel combined immunotherapy promising for treatment of malignant brain tumors

Researchers study relationship between insurance status and head injury patient transfer

Neural stem cell transplantation promising for Batten disease

CA-BSI can be reduced in children through quality improvement efforts: Study

Researchers evaluate efficacy of GKRS in patients with pituitary adenoma

Integra LifeSciences Holdings reports 7% increase in total revenues for first-quarter 2010

Measuring children's blood pressure is complicated: Researchers

Nationwide Children's Hospital opens first pediatric Pseudotumor Cerebri Clinic in the U.S.

Elekta Neuromag tool to be highlighted at AANS 2010 Annual Meeting

Lucile Packard Children's Hospital opens new Center for Fetal Health

Continuing education lectures on adult glioblastoma to be held at all U.S. healthcare centers

Removing unruptured AVM decreases risk of hemorrhaging, provides better outcomes to patients

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