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New research suggests hypertonic, hyperviscous fluids may be better treatment for severe blood loss

Intravenous administration of isotonic fluids is the standard emergency treatment in the U.S. for patients with severe blood loss, but UC San Diego bioengineering researchers have reported improved resuscitation with a radically different approach. Building on earlier studies in humans that have shown benefits of intravenous fluids that are eight times saltier than normal saline, the researchers combined hypertonic saline with viscosity enhancers that thicken blood.

29 Apr 2008

Biomarkers identified for idiopathic pulmonary fibrosis

The first evidence of a distinctive protein signature that could help to transform the diagnosis and improve the monitoring of the devastating lung disease idiopathic pulmonary fibrosis (IPF) is being reported by University of Pittsburgh School of Medicine researchers in this month's edition of PLoS Medicine, an open-access journal of the Public Library of Science.

28 Apr 2008

African Americans have five times higher rate of lower limb amputations

The overall amputation rate in northern Illinois is declining due to improved care for diabetes and peripheral vascular disease, new research shows.

28 Apr 2008

Most of us can lose weight initially, keeping it off is another matter!

The inability to manage weight gain and weight regain throughout life is helping to fuel the obesity epidemic in adults and children throughout Europe. However, the successful participation of more than 400 families in 8 countries in the largest European dietary intervention study, co-ordinated by the EC funded Diogenes project and headed by Professor Arne Astrup from the Faculty of Life Sciences at University of Copenhagen, is helping to address this vital issue.

28 Apr 2008

Specialists create center to help patients with pediatric diseases transition to adulthood

Growing pains can mean one thing for a typical adolescent and quite another to an older teen with cerebral palsy attempting independence in an adult world. A unique program, the Indiana University School of Medicine Center for Youth and Adults with Conditions of Childhood (CYACC) is helping these youths spread their wings and live more independently.

28 Apr 2008

Wall Street Journal examines Presidential candidate proposals to address health care costs

Presidential candidates Sens. Hillary Rodham Clinton (D-N.Y.), John McCain (R-Ariz.) and Barack Obama (D-Ill.) each have announced proposals that seek to reduce health care costs, but "it is unclear how many of the candidates' ideas could actually make a dent in the rising cost of care," the Wall Street Journal reports

28 Apr 2008

CQ's Carey looks at genetic anti-discrimination measure, legislation to block Medicaid rules implementation, FDA hearings

Mary Agnes Carey, associate editor of CQ HealthBeat, examines Senate approval of genetic nondiscrimination legislation, House passage of a measure to block implementation of new Medicaid rules and hearings about FDA's need for increased inspection resources in this week's "Health on the Hill from kaisernetwork.org and CQ."

28 Apr 2008

New York Times examines debate over dental therapists

Under the program, after dental therapists receive two years of "intensive training" at the University of Alaska-Anchorage, they can perform routine tooth extractions and fill cavities.

28 Apr 2008

Hospitals increasingly requiring upfront payment for services to reduce bad debt

The Wall Street Journal on Monday examined how some hospitals are "adopting a policy to improve their finances: making medical care contingent on upfront payments."

28 Apr 2008

Association of American Medical Colleges proposes ban on 'pharma' gifts to physicians, staff, medical students

All 129 U.S. medical schools should not allow pharmaceutical and medical device companies to provide food, gifts and travel to physicians, faculty members and students, according to a report released on Sunday by the Association of American Medical Colleges, the New York Times reports.

28 Apr 2008

Christian Science Monitor examines Peace Corps' efforts to attract experienced volunteers for work related to HIV/AIDS, other issues

The Christian Science Monitor on Friday examined how the Peace Corps is attempting to attract skilled volunteers as it begins to address "more complex issues," such as HIV/AIDS, and "professionalize" the agency.

28 Apr 2008

Appeals Court decision restores more than $1 million in HIV/AIDS funds to New York counties

The U.S. Second Circuit Court of Appeals on Friday ruled that HHS should restore more than $1 million in Ryan White Program funding to Nassau and Suffolk counties in New York state, the Long Island Newsday reports.

28 Apr 2008

Tests monitoring viral loads, CD4+ count do not significantly affect survival rates among HIV-positive people

Survival rates among HIV-positive people who undergo routine viral load and CD4+ T cell counts were nearly the same as those who do not receive the tests, according to a study published on Friday in the journal Lancet, the CP/Google.com reports (CP/Google.com, 4/24).

28 Apr 2008

Second conference about HIV/AIDS in Eastern Europe, Central Asia scheduled for May in Moscow

The second Eastern European and Central Asian AIDS Conference is scheduled for May 3 to May 5 in Moscow, UzReport.com reports. The conference -- which is being organized by the Russian government, UNAIDS and the International AIDS Society -- aims to address the HIV/AIDS situation in the region by sharing best practices and evidence, as well as mobilizing action.

28 Apr 2008

UNICEF peer education program increasing HIV/AIDS awareness in Yemen, official says

A UNICEF training program that provides teenagers in Yemen with information about HIV/AIDS has helped increase awareness about the disease, Nasim ur-Rehman, a UNICEF communication officer, said recently, IRIN/PlusNews reports.

28 Apr 2008

New imaging technology lights up lungs to diagnose disease

Researchers at the University of Sheffield have developed innovative technology which illuminates a person's lungs and helps clinicians identify if they are functioning correctly. The new technology could result in earlier diagnosis of emphysema and smoking related damage, as well as other lung conditions and diseases.

28 Apr 2008

Aggregates of red and white blood cells may contribute to sickle cell disease

It's long been known that patients with sickle cell disease have malformed, "sickle-shaped" red blood cells - which are normally disc-shaped - that can cause sudden painful episodes when they block small blood vessels.

28 Apr 2008

Fosamax use linked to atrial fibrillation in women

Women who have used Fosamax are nearly twice as likely to develop the most common kind of chronically irregular heartbeat (atrial fibrillation) than are those who have never used it, according to research from Group Health and the University of Washington published in the April 28 Archives of Internal Medicine.

28 Apr 2008

Researchers identify new genes that help predict breast cancer outcomes

Not a day goes by without a new story about the environment. Although we often consider the environment on a global scale, cells in our body also have to contend with environmental factors.

28 Apr 2008

Thyrotropin levels may be associated with coronary heart disease mortality in women

Women with increasing levels of thyrotropin within the normal range appear to have a higher risk of fatal coronary heart disease, according to a report in the April 28 issue of Archives of Internal Medicine.

28 Apr 2008

Medical News

New research suggests hypertonic, hyperviscous fluids may be better treatment for severe blood loss

Biomarkers identified for idiopathic pulmonary fibrosis

African Americans have five times higher rate of lower limb amputations

Most of us can lose weight initially, keeping it off is another matter!

Specialists create center to help patients with pediatric diseases transition to adulthood

Wall Street Journal examines Presidential candidate proposals to address health care costs

CQ's Carey looks at genetic anti-discrimination measure, legislation to block Medicaid rules implementation, FDA hearings

New York Times examines debate over dental therapists

Hospitals increasingly requiring upfront payment for services to reduce bad debt

Association of American Medical Colleges proposes ban on 'pharma' gifts to physicians, staff, medical students

Christian Science Monitor examines Peace Corps' efforts to attract experienced volunteers for work related to HIV/AIDS, other issues

Appeals Court decision restores more than $1 million in HIV/AIDS funds to New York counties

Tests monitoring viral loads, CD4+ count do not significantly affect survival rates among HIV-positive people

Second conference about HIV/AIDS in Eastern Europe, Central Asia scheduled for May in Moscow

UNICEF peer education program increasing HIV/AIDS awareness in Yemen, official says

New imaging technology lights up lungs to diagnose disease

Aggregates of red and white blood cells may contribute to sickle cell disease

Fosamax use linked to atrial fibrillation in women

Researchers identify new genes that help predict breast cancer outcomes

Thyrotropin levels may be associated with coronary heart disease mortality in women

How microRNA is transforming science: From discovery to diagnostics

Advancing benzodiazepine detection

The Surgeon-Scientist Pioneering Regenerative Engineering

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