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House hearing to address concerns over Medicare durable medical equipment competitive bidding program

The House Ways and Means Health Subcommittee on Tuesday plans to hold a hearing on a Medicare competitive bidding program for durable medical equipment, CQ HealthBeat reports (Carey, CQ HealthBeat, 5/5).

6 May 2008

Lawsuit filed to stop 10% Medicaid provider payment rate reduction in California

A number of groups that represent hospitals, physicians, dentists and other health care providers in California on Monday filed a lawsuit in Los Angeles Superior Court to prevent a scheduled 10% reduction in reimbursements under Medi-Cal, the state Medicaid program, the Wall Street Journal reports.

6 May 2008

Russia should increase HIV prevention efforts targeted at IDUs, UNAIDS Executive Director Piot says

Russia should increase efforts to address HIV/AIDS among injection drug users to slow the spread of the disease, UNAIDS Executive Director Peter Piot said on Saturday during a conference on HIV/AIDS in the former Soviet Union, Reuters reports. According to Reuters, the former Soviet Union has the third-highest number of people living with HIV/AIDS worldwide.

6 May 2008

PEPFAR reauthorization bills should address increased risk of HIV among women in Africa, editorial says

When reauthorizing the President's Emergency Plan for AIDS Relief, Congress should address the "cultural tragedy" that married women in Africa are at an increased risk of HIV, a Kansas City Star editorial says.

6 May 2008

60 Minutes profiles Partners in Health co-founder Paul Farmer

CBS' "60 Minutes" on Sunday profiled Paul Farmer, co-founder of Partners in Health, which provides no-cost medical care for people with HIV/AIDS, tuberculosis, malaria and other conditions in Haiti and eight other countries worldwide

6 May 2008

Group launches program to expand role of people living with HIV/AIDS in Uganda

The International HIV/AIDS Alliance recently launched a three-year program in Uganda to expand the role of networks of HIV-positive people in an effort to improve the delivery of services and reduce stigma, Uganda's Monitor reports.

6 May 2008

Texas AG Abbott issues opinion allowing prosecution of people involved in Bexar County needle-exchange program

Texas Attorney General Greg Abbott (R) on Monday issued an opinion saying that three advocates involved in an effort to launch a needle-exchange program in Bexar County, Texas, "appear to be subject to prosecution" for possession of drug paraphernalia, the Austin American-Statesman reports (MacLaggan, Austin American-Statesman, 5/6).

6 May 2008

Kansas breast and cervical cancer screening program for low-income, uninsured women runs out of funding

The Kansas Early Detection Works program, which provides uninsured low-income women in the state with breast and cervical cancer screenings at no cost, has depleted its operating funds and will delay almost all cancer screenings until July 1, the Wichita Eagle reports.

6 May 2008

Wal-Mart generic drug program to begin offering 90-day supplies of more than 350 medications for $10 each

Wal-Mart officials on Monday announced the company will expand its discount program for generic drugs to offer three-month supplies for $10, the AP/Google.com reports (Harris, AP/Google.com, 5/5).

6 May 2008

Blocked brain enzyme shows potential as target for appetite control, weight loss and blood sugar management

Imagine being able to tone down appetite and promote weight loss, while improving the body's ability to handle blood sugar levels.

6 May 2008

The gender gap is alive and well in heart disease

... a new international study finds, with women differing from men on everything from symptoms to treatment in both heart attack and severe chest pain.

6 May 2008

Corticosteroids not linked with reduced risk of death for children with bacterial meningitis

Use of corticosteroids in addition to other treatment for children with bacterial meningitis is not associated with a decreased risk of death or shorter hospital stay, according to a study in the May 7 issue of JAMA, the Journal of the American Medical Association.

6 May 2008

Adult human stem cells shown not to pose a cancer risk when implanted into different organs

A new study by UC Davis researchers provides evidence that methods using human bone marrow-derived stem cells to deliver gene therapy to cure diseases of the blood, bone marrow and certain types of cancer do not cause the development of tumors or leukemia.

6 May 2008

Gut hormone makes food appear more desirable

A gut hormone that causes people to eat more does so by making food appear more desirable, suggests a new report in the May issue of Cell Metabolism, a publication of Cell Press. In a brain imaging study of individuals, the researchers found that reward centers respond more strongly to pictures of food in subjects who had received an infusion of the hormone known as ghrelin.

6 May 2008

New understanding of how a mole develops into melanoma

Researchers have discovered how a mole develops into melanoma by showing the interaction of two key proteins involved in 60-70 percent of tumors. The Penn State scientists also demonstrate that therapeutic targeting of these proteins is necessary for drugs to effectively treat this deadly form of cancer.

6 May 2008

Folic acid, B vitamins not linked to reduced risk of cardiovascular events in high-risk women

Women at high-risk of cardiovascular disease who took a daily supplement of folic acid and vitamin B6 and B12 for seven years did not have an overall reduced rate of cardiovascular events, despite a significant lowering of homocysteine levels, according to a study in the May 7 issue of JAMA, the Journal of the American Medical Association.

6 May 2008

Patent claims allowed covering Samaritan's Alzheimer's memory recovery drug in Australia

Samaritan Pharmaceuticals, a biopharmaceutical company committed to commercializing new innovative therapeutic drugs, has received notification that the claims in the patent application for "Neuroprotective Spirostenol Pharmaceutical Compositions" covering Caprospinol (SP-233) have been allowed by the Australian Patent Office.

6 May 2008

Nuclear radiation-blocking, anti-chemical, biological-protection fabric granted Australian patent

Ronald DeMeo, MD, MBA, president and chief executive officer with Radiation Shield Technologies (RST), today announced the company has been granted a new Australian patent for Demron, the world's first nuclear radiation-blocking, anti-chemical and biological-protection material.

6 May 2008

Joslin researchers find certain body fat reduces insulin resistance

It has long been known that type 2 diabetes is linked to obesity, particularly fat inside the belly. Now, researchers at the Joslin Diabetes Center have found that fat from other areas of the body can actually reduce insulin resistance and improve insulin sensitivity.

6 May 2008

New laser treatment for vocal-cord cancer

An innovative laser treatment for early vocal-cord cancer, developed at Massachusetts General Hospital (MGH), successfully restores patients' voices without radiotherapy or traditional surgery, which can permanently damage vocal quality.

6 May 2008

Medical News

House hearing to address concerns over Medicare durable medical equipment competitive bidding program

Lawsuit filed to stop 10% Medicaid provider payment rate reduction in California

Russia should increase HIV prevention efforts targeted at IDUs, UNAIDS Executive Director Piot says

PEPFAR reauthorization bills should address increased risk of HIV among women in Africa, editorial says

60 Minutes profiles Partners in Health co-founder Paul Farmer

Group launches program to expand role of people living with HIV/AIDS in Uganda

Texas AG Abbott issues opinion allowing prosecution of people involved in Bexar County needle-exchange program

Kansas breast and cervical cancer screening program for low-income, uninsured women runs out of funding

Wal-Mart generic drug program to begin offering 90-day supplies of more than 350 medications for $10 each

Blocked brain enzyme shows potential as target for appetite control, weight loss and blood sugar management

The gender gap is alive and well in heart disease

Corticosteroids not linked with reduced risk of death for children with bacterial meningitis

Adult human stem cells shown not to pose a cancer risk when implanted into different organs

Gut hormone makes food appear more desirable

New understanding of how a mole develops into melanoma

Folic acid, B vitamins not linked to reduced risk of cardiovascular events in high-risk women

Patent claims allowed covering Samaritan's Alzheimer's memory recovery drug in Australia

Nuclear radiation-blocking, anti-chemical, biological-protection fabric granted Australian patent

Joslin researchers find certain body fat reduces insulin resistance

New laser treatment for vocal-cord cancer

Real-time Raman monitoring for pharmaceutical hot melt extrusion

Synthetic Psychedelics: A Growing Public Health Concern

How the Vutara VXL simplifies single-molecule imaging

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