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Neurochemical basis for sleep deprivation's effects on memory

From high-school students to surgeons, anyone who has pulled an all-nighter knows there is a price to be paid the next day: trouble focusing, a fuzzy memory and other cognitive impairments. Now, researchers at Penn have found the part of the brain and the neurochemical basis for sleep deprivation's effects on memory.

18 May 2011

Mothers living in better social, economic status opt for caesarean section

During the last thirty years there has been an increase in the number of babies born by Caesarean section. New research published in BioMed Central's open access journal BMC Public Health shows that there has also been a change in the social and economic status of the mothers involved and that advantaged mothers are more likely to have their babies by Caesarean section than mothers living in more difficult circumstances.

18 May 2011

Amgen announces primary results from XGEVA Phase 3 trial in castrate-resistant prostate cancer

Amgen today announced primary results of a pivotal Phase 3 trial demonstrating that XGEVA significantly increased bone metastasis-free survival for more than four months in men with castrate-resistant metastatic prostate cancer that has not yet spread to bone.

18 May 2011

Fewer emergency rooms raises concern

According to a report released Tuesday this week, the number of emergency rooms has dropped by more than a quarter over the past two decades, while patient visits have kept rising. This has resulted in overcrowded ERs that can't provide optimal care for their patients, according to the new findings, published in the Journal of the American Medical Association.

17 May 2011

First fully integrated wireless monitoring kit for post-surgery applications compatible with NFC cell phones

GENTAG, Inc., Third Technology Capital Investors, and The CORE Institute are pleased to announce the first fully integrated medical grade wireless monitoring kit for post-surgery applications compatible with the new generation of Near Field Communications (NFC) cell phones. The kit allows patients to self-monitor for excessive swelling in the surgery area or inside casts with their cell phones after hospital discharge (compartment syndrome monitoring).

17 May 2011

Early exposure to social deprivation and neglect linked to prematurely shortened telomeres in children

Studies in institutionalized Romanian children have found that the length of time spent in conditions of social deprivation and neglect correlates with lower IQ and behavioral problems. A new study, led by researchers at Children's Hospital Boston and Tulane University, shows that early adversity even affects children's chromosomes – prematurely shortening the chromosome tips, known as telomeres, and hastening how quickly their cells "age."

17 May 2011

FDA grants 510(k) clearance to Asante's Pearl Insulin Pump

Asante Solutions, Inc., a medical device company focused on diabetes care, announced that the U.S. Food and Drug Administration has granted 510(k) clearance for the company's Pearl Insulin Pump. Last month, the Pearl also received the CE Mark, a European proof of conformity that certifies the product meets EU safety, health and environmental requirements.

17 May 2011

Accelr8 presents initial ICU pilot study results at ATS International Conference

Accelr8 Technology Corporation announced that clinical investigators led by Ivor S. Douglas, MD/FRCP (UK) from Denver Health presented initial ICU pilot study results at the 2011 ATS International Conference.

17 May 2011

Medsphere achieves complete EHR certification for OpenVista solution

Medsphere Systems Corporation, the leading provider of open-source healthcare enterprise solutions, today announced complete electronic health record certification in inpatient settings for the company's OpenVista electronic health record.

17 May 2011

Adenotonsillectomy prevents high blood pressure and heart damage in children with OSA

Removing enlarged tonsils and adenoids may help prevent high blood pressure and heart damage in children who suffer from obstructive sleep apnea, according to a study conducted at Cincinnati Children's Hospital Medical Center.

17 May 2011

Medtronic to present clinical trial data of IN.PACT drug-eluting balloon technology at EuroPCR meeting

A global leader in advancing the treatment of cardiovascular disease through innovative medical technology, Medtronic, Inc. today announced recent milestones in its clinical program for the IN.PACT drug-eluting balloon technology.

From Medtronic 17 May 2011

Remote telemonitoring does not offer promise for critically-ill patients

Telemonitoring may offer promise for patients in remote locations without access to specially trained intensive care physicians. However, a recent study indicates telemonitoring does not offer improved clinical outcomes compared to patients who receive standard care.

17 May 2011

Cytori Therapeutics announces independent clinical study results in breast reconstruction presented at the Association of Breast Surgery conference

Cytori Therapeutics, Inc. (NASDAQ: CYTX) reports that surgeons from North Tees and Hartlepool NHS Foundation Trust have presented clinical outcomes using Adipose-Derived Regenerative Cell (ADRC) fat grafting in reconstructive breast surgery at the Association of Breast Surgery Conference in Manchester, UK, May 16-17, 2011. The procedure, referred to by Cytori as RESTORE, was separately investigated in Cytori’s own RESTORE 2 trial.

17 May 2011

Bioengineering students redesign pediatric mannequin

Rice University bioengineering students have modified a child-size training mannequin to give medical students hands-on pediatric experience so that real patients can be spared further stress and pain.

17 May 2011

Concern over vaccine safety prevents parents from vaccinating asthmatic children

Concern over vaccine safety is one of the primary factors preventing parents from having their asthmatic children vaccinated for influenza, or flu, according to Michigan researchers. Parents who do not vaccinate their children are also less likely to view flu as a"trigger" for their child's asthma, the researchers noted.

17 May 2011

Over-activation of single gene promotes leukemia, but its loss causes liver cancer

An international team of researchers, led by scientists at the University of California, San Diego School of Medicine, and the Eastern Hepatobiliary Surgery Hospital in China, say a human gene implicated in the development of leukemia also acts to prevent cancer of the liver.

17 May 2011

Thrombolytic therapy linked to poor survival in pulmonary embolism patients with normal blood pressure

Although so-called clot-busting drugs are commonly used in the treatment of some patients with blood clots in the lungs, a new study conducted by researchers in Spain and the U.S. indicates the agents do not appear to be any more effective than traditional blood thinners for the majority of these patients.

17 May 2011

PKC-delta enzyme critical for development of insulin resistance, diabetes and fatty liver

The road to type 2 diabetes is paved with insulin resistance, a condition often associated with obesity in which the hormone begins to fail at its job helping to convert sugars to energy.

17 May 2011

'Mu opioid' receptors in the brain linked to smoking relapse

Nearly everyone who has tried to quit smoking says it's incredibly difficult, and the struggle is due in part to genetic factors. Now, a new study from the Raymond and Ruth Perelman School of Medicine at the University of Pennsylvania sheds light on how one specific genetic risk for smoking relapse may work: Some of the difficulties may be due to how many receptors, called "mu opioid" receptors, a smoker has in his or her brain.

17 May 2011

Delay in seeking emergency medical care for asthma exacerbations can result in worse outcomes

Waiting to seek emergency medical care for asthma exacerbations can result in worse outcomes, including hospitalization, according to a study conducted by researchers from New York.

17 May 2011

Hospital News and Research

Neurochemical basis for sleep deprivation's effects on memory

Mothers living in better social, economic status opt for caesarean section

Amgen announces primary results from XGEVA Phase 3 trial in castrate-resistant prostate cancer

Fewer emergency rooms raises concern

First fully integrated wireless monitoring kit for post-surgery applications compatible with NFC cell phones

Early exposure to social deprivation and neglect linked to prematurely shortened telomeres in children

FDA grants 510(k) clearance to Asante's Pearl Insulin Pump

Accelr8 presents initial ICU pilot study results at ATS International Conference

Medsphere achieves complete EHR certification for OpenVista solution

Adenotonsillectomy prevents high blood pressure and heart damage in children with OSA

Medtronic to present clinical trial data of IN.PACT drug-eluting balloon technology at EuroPCR meeting

Remote telemonitoring does not offer promise for critically-ill patients

Cytori Therapeutics announces independent clinical study results in breast reconstruction presented at the Association of Breast Surgery conference

Bioengineering students redesign pediatric mannequin

Concern over vaccine safety prevents parents from vaccinating asthmatic children

Over-activation of single gene promotes leukemia, but its loss causes liver cancer

Thrombolytic therapy linked to poor survival in pulmonary embolism patients with normal blood pressure

PKC-delta enzyme critical for development of insulin resistance, diabetes and fatty liver

'Mu opioid' receptors in the brain linked to smoking relapse

Delay in seeking emergency medical care for asthma exacerbations can result in worse outcomes

Discover how SciY empowers scientists

Why use light scattering to analyze proteins and viral vectors?

Changing the landscape of R&D to build clinical success from the ground up

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