Vascular News and Research

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Patients at greatest risk of post-PCI bleeding least likely to receive bleeding avoidance strategies

In a study that included data from more than 1.5 million patients, use of vascular closure devices and the anticoagulant bivalirudin were associated with significantly lower bleeding rates for patients following a percutaneous coronary intervention (PCI; procedures such as balloon angioplasty or stent placement used to open narrowed coronary arteries), according to a study in the June 2 issue of JAMA. The researchers also found that patients who may benefit most from these treatments, those at greatest risk of bleeding, were least likely to receive them.

2 Jun 2010

Roche, ATCC partner to research real-time endogenous GPCR function with xCELLigence System

G-coupled protein receptors (GPCRs), also known as 7-transmembrane proteins, constitute the single largest class of therapeutic targets for clinical and investigational drugs. There are ~800 predicted members of this class in the human genome, involved in diverse signaling pathways in a wide array of cells and tissue types. Modulation of GPCR function has proven to have therapeutic benefit in a wide variety of diseases in immunology, neurology, cardiology, and oncology.

2 Jun 2010

Texas Heart Institute at St. Luke's Episcopal Hospital performs 1000th carotid artery stent procedure

The Texas Heart Institute (THI) at St. Luke's Episcopal Hospital has announced another major milestone in improved patient care, after performing its 1000th carotid artery stent procedure. Carotid artery stenting (CAS) has emerged as a less invasive treatment for stroke-causing blockages in the carotid artery, meaning patients generally have fewer risks for complications, shorter hospital stays and recovery times and less expense.

2 Jun 2010

Platelets play important role in cerebral malaria: Research

Scientists are making strides against cerebral malaria, a fatal form of malaria in children that can ravage the brain and is extremely difficult to treat. New research points to platelets - known for their role in blood clotting - as playing an important role in the disease, stimulating the immune system and turning on molecules that increase inflammation. The inflammation leads to the obstruction of blood vessels in the brain, causing brain damage similar to that seen with a stroke.

2 Jun 2010

Race matching among donors and recipients has no effect on survival rates: Study

Transplant surgeons at Johns Hopkins who have reviewed the medical records of more than 20,000 heart transplant patients say that it is not simply racial differences, but rather flaws in the health care system, along with type of insurance and education levels, in addition to biological factors, that are likely the causes of disproportionately worse outcomes after heart transplantation in African Americans.

1 Jun 2010

University of California scientists identify new kinase that regulates cell proliferation, migration

Scientists at the University of California, San Diego have identified a previously unknown kinase that regulates cell proliferation, shape and migration, and may play a major role in the progression or metastasis of cancer cells.

1 Jun 2010

Effectiveness of two stroke-prevention procedures vary by age, say researchers

A published report provides the final details on how two stroke-prevention procedures are safe and equally beneficial for men and women at risk for stroke, though their effectiveness does vary by age, say researchers at the University of Alabama at Birmingham School of Public Health in collaboration with other North American stroke investigators.

29 May 2010

RNA viruses hijack cellular enzyme to create viral replication factories on cell membranes

Nihal Altan-Bonnet, assistant professor of cell biology, Rutgers University in Newark, and her research team have made a significant new discovery about RNA viruses and how they replicate themselves.

29 May 2010

Bioheart to establish two Centers of Excellence to provide cell therapy procedures for patients with CHF, PAD

Bioheart, Inc., announced today plans for establishing two Centers of Excellence in the Middle East to provide its cell therapy procedures to patients suffering from congestive heart failure and peripheral arterial disease. Dr. Karl E. Groth, Chairman and CEO, and Peggy A. Farley, Chief Operating and Financial Officer, are now in that region holding discussions and performing site inspections.

29 May 2010

Age of patients makes a difference in comparing endarteroctomy with carotid stenting for stroke-prevention

A published report provides the final details on how two stroke-prevention procedures are safe and equally beneficial for men and women at risk for stroke, though their effectiveness does vary by age, say researchers at the University of Alabama at Birmingham (UAB) School of Public Health in collaboration with other North American stroke investigators.

28 May 2010

KCI receives 510(k) clearance to market V.A.C. Therapy System for treatment of VLUs

Kinetic Concepts, Inc. announced today that it has received 510(k) clearance from the Food and Drug Administration to market its proprietary Vacuum Assisted Closure, or V.A.C. Therapy System, for the treatment of venous insufficiency ulcers, also known as venous leg ulcers.

28 May 2010

NCKU Assistant Professor receives prestigious Ting Nong Award

Dr. Ping-Yen Liu, the Assistant Professor of Internal Medicine at National Cheng Kung University (NCKU) and Attending Physician of National Cheng-Kung University Hospital, Taiwan, received Ting Nong Award from Taiwan Society of Cardiology.

28 May 2010

Stanford Hospital & Clinics uses endovascular laser technology to retrieve permanently embedded IVC filters

Over the years, Susan Karnstedt had gotten used to the intermittent pain in her abdomen, chalking it up to her diet, or perhaps to her physically active lifestyle, as a water skier and yoga enthusiast.

28 May 2010

Research finding could lead to first-ever target for drug therapy for lymphedema

A genetic mutation for inherited lymphedema associated with lymphatic function has been discovered that could help create new treatments for the condition, say researchers at the University of Pittsburgh Graduate School of Public Health. Their findings are reported in the June issue of the American Journal of Human Genetics.

28 May 2010

CREST: Carotid artery surgery and stenting have long-term outcomes for patients with stroke

Physicians now have two safe and effective options to treat their patients at risk for stroke, says a researcher at Mayo Clinic who led a large, NIH-funded, national clinical trial testing surgery or use of a stent to open a blocked carotid artery.

28 May 2010

State-of-the-art heart pump lowers risk for infection in end-stage cardiac patients: Researchers

A state-of-the-art heart pump recently approved for use in end-stage cardiac patients has a significantly lower risk for infection than an earlier model of the device, according to researchers at Henry Ford Hospital in Detroit.

28 May 2010

Individuals with poor oral hygiene at increased risk of heart disease

Individuals who have poor oral hygiene have an increased risk of heart disease compared to those who brush their teeth twice a day, finds research published today on BMJ.com.

28 May 2010

PCA-Rx represents next generation of chelation technology for ASD patients

According to the Center for Disease Control, autism has risen to an epidemic rate of 1 in 100 in the U.S., up from 1 in 150 in 2007. While controversy looms regarding its cause, many parents of autistic children believe a correlation exists with toxin accumulation. To give autism spectrum disorder sufferers a natural alternative to chelation therapy, Maxam Nutraceutics has introduced PCA-Rx.

28 May 2010

HeartMate II left ventricular assist device also improves right side heart function

A state-of-the-art heart pump, designed to maintain a continuous flow of blood in end-stage cardiac patients with damage to the left side of the heart, also improves function on the right side of the heart, according to researchers at Henry Ford Hospital's Heart and Vascular Institute.

27 May 2010

CREST study data published in The New England Journal of Medicine

Data from the CREST (Carotid Revascularization Endarterectomy vs. Stenting Trial) study were published today in The New England Journal of Medicine. In this trial, stenting and surgery had similar initial safety and longer-term outcomes for symptomatic and asymptomatic men and women. Adverse event rates of death, stroke and heart attack were also similar for both therapies.

27 May 2010

Vascular News and Research

Patients at greatest risk of post-PCI bleeding least likely to receive bleeding avoidance strategies

Roche, ATCC partner to research real-time endogenous GPCR function with xCELLigence System

Texas Heart Institute at St. Luke's Episcopal Hospital performs 1000th carotid artery stent procedure

Platelets play important role in cerebral malaria: Research

Race matching among donors and recipients has no effect on survival rates: Study

University of California scientists identify new kinase that regulates cell proliferation, migration

Effectiveness of two stroke-prevention procedures vary by age, say researchers

RNA viruses hijack cellular enzyme to create viral replication factories on cell membranes

Bioheart to establish two Centers of Excellence to provide cell therapy procedures for patients with CHF, PAD

Age of patients makes a difference in comparing endarteroctomy with carotid stenting for stroke-prevention

KCI receives 510(k) clearance to market V.A.C. Therapy System for treatment of VLUs

NCKU Assistant Professor receives prestigious Ting Nong Award

Stanford Hospital & Clinics uses endovascular laser technology to retrieve permanently embedded IVC filters

Research finding could lead to first-ever target for drug therapy for lymphedema

CREST: Carotid artery surgery and stenting have long-term outcomes for patients with stroke

State-of-the-art heart pump lowers risk for infection in end-stage cardiac patients: Researchers

Individuals with poor oral hygiene at increased risk of heart disease

PCA-Rx represents next generation of chelation technology for ASD patients

HeartMate II left ventricular assist device also improves right side heart function

CREST study data published in The New England Journal of Medicine

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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