New York, NY—January 24, 2013—Samuel K. Sia, associate professor of biomedical engineering at Columbia Engineering, has taken his innovative lab-on-a-chip and developed a way to not only check a patient's HIV status anywhere in the world with just a finger prick, but also synchronize the results automatically and instantaneously with central health-care records—10 times faster, the researchers say, than the benchtop ELISA, a broadly used diagnostic technique.
Culture
COLUMBIA, Mo. – Health care practitioners now can access patients' data using electronic medical records, which often include information systems that assess individuals' medical histories and clinical research to facilitate doctors' diagnoses. A University of Missouri researcher says the increased use of computerized clinical decision support systems (CDSSs) leads to greater patient dissatisfaction and could increase noncompliance with preventative care and treatment recommendations.
A study by health economists at the University of York has, for the first time, produced an estimate of the impact on other NHS patients of new and more costly drugs and other treatments.
This research suggests a refinement of the way the National Institute for Health and Clinical Excellence (NICE) gauges the cost-effectiveness of new interventions. It also has implications for the prices that the NHS can afford to pay for new drugs when the value-based pricing scheme for all new drugs is introduced by the Government in 2014.
DETROIT – Here's a wake-up call for snorers: Snoring may put you at a greater risk than those who are overweight, smoke or have high cholesterol to have thickening or abnormalities in the carotid artery, according to researchers at Henry Ford Hospital in Detroit.
The increased thickening in the lining of the two large blood vessels that supply the brain with oxygenated blood is a precursor to atherosclerosis, a hardening of the arteries responsible for many vascular diseases.
Though controversial, medical cannabis has been gaining ground as a valid therapy, offering relief to suffers of diseases such as cancer, Post-Traumatic Stress Disorder, ALS and more. The substance is known to soothe severe pain, increase the appetite, and ease insomnia where other common medications fail.
A Phase 3 clinical trial demonstrates that tofacitinib improves disease activity and inhibits progression of joint damage in rheumatoid arthritis (RA) patients who did not respond to methotrexate (MTX). Results of the 12-month interim analysis of the efficacy of tofacitinib appear in Arthritis & Rheumatism, a journal published by Wiley on behalf of the American College of Rheumatology (ACR).
Researchers at Moffitt Cancer Center and colleagues have investigated the safety, efficacy and the maximum tolerated dose of pomalidomide for patients with multiple myeloma who have disease relapsed after treatments with other drugs, such as bortezomib and lenalidomide. This phase I clinical trial enrolled 38 patients, and pomalidomide provided a minimal or better response for 42 percent of the patients, a partial response or better for 21 percent, and a complete response for 3 percent.
Pneumonia cannot be accurately diagnosed solely on a doctor's analysis of symptoms and patient history, according to new findings.
A new study, published online today (24 January 2013) ahead of print in the European Respiratory Journal, found that a majority of pneumonia cases could not be accurately diagnosed by a doctor's judgement alone, compared to a chest radiograph.
[Emergency medical admissions, deaths at weekends and the public holiday effect. Cohort study Online First doi 10.1136/emermed-2012—2-1881]
Patients admitted to hospital as emergencies on public holidays are significantly more likely to die than those admitted on other days of the week - including weekends - indicates research published online in Emergency Medicine Journal.
COLLEGE PARK, Md. – Filipinos have been an invisible minority in Annapolis, Maryland for more than a century. Now, researchers at the University of Maryland are using oral histories as a way to flesh out their life and times – documenting the incredible challenges they faced – and successes they celebrated.
DURHAM, N.C. -- Duke University engineers are layering atom-thick lattices of carbon with polymers to create unique materials with a broad range of applications, including artificial muscles.
The lattice, known as graphene, is made of pure carbon and appears under magnification like chicken wire. Because of its unique optical, electrical and mechanical properties, graphene is used in electronics, energy storage, composite materials and biomedicine.
As the gun control debate continues, Kevin D. Bradford, an associate professional specialist in marketing at the University of Notre Dame's Mendoza College of Business, says the focus should be on those who distribute guns, not solely on those who buy them.
ITHACA, N.Y. – Working-class couples that buck convention and live together rather than marry take on traditional roles when it comes to housework, according to a new study by a Cornell University sociologist.
Cohabiting women do a disproportionate share of the housework, even when the women work and the men don't – and even when the women want to share the housework more equally, said co-author Sharon Sassler, Cornell professor of policy analysis and management.
A new USC study finds evidence suggesting that the brain works hard to understand those who have different bodies when watching them in action.
According to the study's lead author, the finding supports initiatives to include more individuals with physical differences in mainstream media – such as Sarah Herron, a contestant on ABC's The Bachelor this season, who was born with a foreshortened left arm.
Retirement involves a set of institutional arrangements combined with socio-cultural meanings to sustain a distinct retirement phase in life course and career pathways. The articles outline that recent forces of change may lead to reinvention of retirement. There are factors that must be recognized as having a significant impact such as the fact that life expectancy and health status of adults over 60 has increased dramatically in recent years. Reinvention could involve change to one or more of the institutional arrangements supporting retirement.