Research News and Research

RSS

Use of rapid male circumcision tool will help Africa reach HIV prevention goals

In order for Rwanda to reach its HIV prevention goals, the country "need[s] to reach two million men in two years to benefit from the protective effect of [voluntary medical male circumcision] in order to achieve this as part of a comprehensive, combination HIV prevention strategy," Agnes Binagwahois, Rwanda's minister of health, writes in a Washington Post opinion piece.

14 Dec 2011

Textile cushions with smart sensor systems for persons confined to bed or wheelchair

Anyone confined to a wheelchair or a bed has to deal with numerous complications. Frequently, they suffer from bedsores or decubitus ulcers as physicians call them. Bony prominences, such as the sacrum, coccyx and ischium, are especially endangered spots. Unrelieved pressure can lead to tissue necrosis. Damage can extend into the periosteum and, at the worst, into bones themselves.

14 Dec 2011

Bill that forces prompt payments from Medicaid advances in House; Grassley challenges CMS on hedge funds

Modern Healthcare reports that Rep. Brian Bilbray, R-Calif., and Rep. Anna Eshoo, D-Calif., have introduced legislation to require Medicaid to pay its bills promptly. Also in the news, Sen. Chuck Grassley, R-Iowa, said Monday that he believes the Centers for Medicare and Medicaid Services may have given special treatment to information requests from hedge funds and political intelligence brokers.

14 Dec 2011

Hydrogel regenerates healthy, scar-free tissue on skin damaged by severe burns

Johns Hopkins researchers have developed a jelly-like material and wound treatment method that, in early experiments on skin damaged by severe burns, appeared to regenerate healthy, scar-free tissue.

14 Dec 2011

House vote scheduled on payroll tax reduction package

The bill, which also would extend a number of other expiring measures and includes "must-pass" provisions such as the Medicare "doc fix," has drawn opposition. Hospitals groups have blasted it because it includes billions of dollars in cuts to hospital payments.

14 Dec 2011

Potential nanoparticle treatment for macular degeneration and retinitis pigmentosa

Hitching a ride into the retina on nanoparticles called dendrimers offers a new way to treat age-related macular degeneration and retinitis pigmentosa. A collaborative research study among investigators at Wayne State University, the Mayo Clinic and Johns Hopkins Medicine shows that steroids attached to the dendrimers targeted the damage-causing cells associated with neuroinflammation, leaving the rest of the eye unaffected and preserving vision.

14 Dec 2011

Health policy issues draw headlines for Romney and Gingrich

News outlets fact check the policy question behind GOP presidential hopeful Mitt Romney's $10,000 bet. Meanwhile, other stories focus on Republican presidential candidate Newt Gingrich's support for the Medicare Part D drug program.

14 Dec 2011

Positive data from Nektar's NKTR-181 Phase 1 clinical study for chronic pain

Nektar Therapeutics today announced positive data from a Phase 1 clinical study of NKTR-181 evaluating multiple ascending oral doses of NKTR-181 over an 8-day treatment period in healthy subjects.

14 Dec 2011

First Edition: December 14, 2011

In today's headlines, reports about progress -- or lack thereof -- as the House and Senate work to come to terms on the year's must-pass legislation.

14 Dec 2011

Researchers discover how statins promote breakdown of plaque in arteries

In a new study, NYU Langone Medical Center researchers have discovered how cholesterol-lowering drugs called statins promote the breakdown of plaque in the arteries. The study was published online by the journal PLoS One on December 6, 2011.

14 Dec 2011

Mothers of very low birth-weight infants suffer worse health

Babies born at very low birth weights struggle in their early years and a new study by University of Wisconsin-Madison researchers suggests that their mothers do, too.

14 Dec 2011

Study: High cancer screening rates seen among elderly adults

Adults older than 75 years continue to have regular screenings for colorectal, breast, cervical, and prostate cancer despite guidelines that recommend against such routine screenings in this population, according to a study by Keith M. Bellizzi, MD, MPH, from the University of Connecticut, Storrs, and colleagues.

14 Dec 2011

Capsules: Hospitals clash with House Republicans on Medicare cuts

Now on Kaiser Health News' blog, Mary Agnes Carey reports: "Hospitals have come out swinging against payment cuts to their industry included in the House Republican plan to stop a scheduled Medicare physician payment cut next January. And the House GOP is swinging right back."

14 Dec 2011

Maraviroc reduces incidence of GvHD in blood cancer patients after ASCT

An HIV drug that redirects immune cell traffic appears to significantly reduce the dangerous complication graft-versus-host disease (GvHD) in blood cancer patients following allogeneic stem cell transplantation (ASCT), according to new research from the Perelman School of Medicine at the University of Pennsylvania that will be presented today at the 53rd American Society of Hematology Annual Meeting.

14 Dec 2011

Calif. revamping mental health services

California has begun transitioning its mental health services program to concentrate care on the most serious patients residing in state mental hospitals and prisons, but the cost-cutting move is raising concerns about patient care from state workers. The state announced last week it will hand off more responsibility for public mental health programs to counties as part of Gov. Jerry Brown's ongoing push to move services to California's local governments.

14 Dec 2011

USAID infographic on how to save 5M children by 2015

USAID provides an infographic describing how, "under President Obama's Global Health Initiative, USAID will work with other global leaders in child health to help save five million children between 2010 and 2015" through targeted interventions for the leading causes of preventable death among children.

14 Dec 2011

TV cameras and the Supreme Court: Health law adds pressure to the mix

Now that the Supreme Court has agreed to hear a dispute over the federal health care law, the justices are facing the strongest challenge to their ban on televised hearings. Members of Congress and news industry leaders have asked the court to allow the televising of oral arguments, to be held over five and a half hours during two days in March.

14 Dec 2011

Macrophages play a role in brown fat metabolism

Throughout the interior spaces of humans and other warm-blooded creatures is a special type of tissue known as brown fat, which may hold the secret to diets and weight-loss programs of the future.

14 Dec 2011

Kansas finds prison clinics help control costs

The Kansas Health Institute News offers a series of stories about caring for the health needs of state prisoners.

14 Dec 2011

Scientists shed light on 3-D structure of olfactory receptor binding site

Banana, mango or apricot - telling these smells apart is no problem for the human nose. How the olfactory organ distinguishes such similar smells has been uncovered by an interdisciplinary team of researchers at the RUB. The scientists were the first to shed light on the dynamics of the three-dimensional structure of the binding site of an olfactory receptor. In so doing, they also found a characteristic pattern of hydrogen bonds between odorant and receptor, which accounts for the specificity of the olfactory sensors.

14 Dec 2011