Categories
Cardiovascular
Diagnostics
Endocrinology
Health Insurance
Medical Devices
Mental Health
Nutrition
Oncology
Public Health
Sexual Health
Popular Articles

Pledges To Reduce Health Care Costs, Spending Growth Could Violate Antitrust Laws, Lawyers Say
U.S. antitrust laws could affect health care industry groups" efforts to work together to rein in health care costs, the New York Times reports (Pear, New York Times, 5/27). In a letter sent to President Obama on May 10, a coalition of groups -- the American Medical Association, the American Hospital Association, Pharmaceutical Research and Manufacturers of America, the Advanced Medical Technology Association, America"s Health Insurance Plans and the Service Employees International Union -- pledged to reduce the annual health care spending growth rate by 1.5%. The groups did not elaborate on what specific measures they would use to achieve such reductions, but the Obama administration has requested specific plans from the groups by June 1 (Kaiser Daily Health Policy Report, 5/26). According to the Times, many of the plans being considered by the health care industry would require greater cooperation across health care providers. Robert Leibenluft, a former Federal Trade Commission official, said, "Any agreement among competitors with regard to prices or price increases -- even if they set a maximum -- would raise legal concerns." In addition, while Obama is asking for specific plans from the health care industry, the administration has not offered any relief from antitrust laws, the Times reports. Furthermore, during his campaign Obama pledged to increase enforcement of antitrust laws, according to the Times.Antitrust laws have had a negative effect on previous health reform efforts, the Times reports. In 1993, the drug industry established a voluntary cost control plan that limited each drug company"s annual increase in the average price of prescription drugs to the increase in the Consumer Price Index, but the Department of Justice ruled that the proposal would violate antitrust laws. DOJ officials said that the U.S. Supreme Court made it clear that setting price maximums was akin to setting price minimums, which is illegal. In a letter to the Senate Finance Committee, AHA wrote that uncertainty regarding the enforcement of antitrust laws "makes it difficult for a hospital and doctors to collaborate to improve care" and reduce costs. AMA has asked Congress to amend antitrust laws to allow physicians to collectively negotiate with insurers over fees and other concerns, but FTC repeatedly has designated the practice illegal price-fixing, according to the Times. FTC officials said that consumers could benefit from cooperation among health care industry groups but that cooperation also could lead to increased bargaining power for physicians and hospitals, making it easier for them to set prices and eliminate competition (New York Times, 5/27). Reform Developments

Buy lamisil to treat nail fungus.
Innovative Educational Program Designed To Improve Care For Growing Number Of Older Adults Expands To Three More Schools
A highly successful and innovative training program that prepares chief residents at medical schools to diagnose and treat health problems common to older adults -- and to prepare the medical students and residents who they help train to do the same -- will include three additional medical schools, the Association of Directors of Geriatric Academic Programs (ADGAP) has announced.
News of the day
Expert Statement Issued About Lantus(R) Following Recent Publications In Diabetologia
Sanofi-aventis (EURONEXT: SAN and NYSE: SNY) announced the release of an Expert Statement by a multidisciplinary board of renowned international experts following an in-depth assessment of the recent publications of registry analyses with Lantus(R) (insulin glargine [rDNA] injection) in Diabetologia. This board of international specialists in the field of endocrinology, oncology and epidemiology came to the conclusion, that all four manuscripts have significant methodological limitations and shortcomings, and that they provide inconsistent and inconclusive results regarding a potential link between insulin glargine use and an increased risk of cancer.
Mental Health

Compugen Announces Positive Therapeutic Effects Of Novel Peptide In Animal Model Of Inflammatory Bowel Disease

Compugen Ltd. (NASDAQ:CGEN) announced that CGEN-25007, a novel peptide antagonist of gp96 with potent anti-inflammatory activity, has shown positive therapeutic effects in an animal model of inflammatory bowel disease (IBD), a commonly used term covering ulcerative colitis and Crohn"s disease. CGEN-25007 was initially discovered using Compugen"s Disease-Associated Conformation (DAC) blockers discovery platform. This platform was designed for the systematic discovery of novel peptides that block proteins of interest from achieving certain disease-associated conformations, a capability that represents immense therapeutic promise in numerous fields. The platform is based on the integration of methods and ideas varying from information theory, through machine learning and statistics, to mathematical analysis for detecting intra-molecular interactions within the protein of interest. In a recently completed study of TNBS-induced colitis, which is a well accepted animal model of inflammatory bowel disease, administration of CGEN-25007 protected mice from the effects of lethal colitis. Study data showed an increase in survival rate and reversal of weight loss, while mice treated with a negative control showed an irreversible and fatal wasting syndrome. This protective effect of CGEN-25007 was confirmed by improved endoscopic colitis scores, which were similar to those obtained with corticosteroids as a positive control. These results suggest that CGEN-25007 could have a potential therapeutic utility to treat IBD and other autoimmune diseases with a strong inflammatory component, such as rheumatoid arthritis. Professor Markus F. Neurath, from the University of Erlangen, Germany, who supervised the study and is a recognized world expert in this field, stated, "The results achieved with CGEN- 25007 are very impressive. In the past, we have evaluated numerous molecules in this model but never saw such dramatic effects. If these results continue to be confirmed in further studies, this molecule should represent a very exciting drug candidate for this substantial, and largely unmet medical need." Compugen"s discovery of CGEN-25007 through the use of its DAC Blockers Platform was first announced last year following the successful completion of various initial in vitro and in vivo validation studies for acute inflammation. The very high levels of anti-inflammatory activity observed in these earlier acute studies led to the decision by Compugen to also evaluate CGEN-25007 for application in chronic inflammatory conditions. Dr. Anat Cohen-Dayag, co-CEO at Compugen, said, "We are extremely pleased by the continuing validation of the potent anti-inflammatory activity of CGEN-25007. The excellent results seen in this well accepted disease model for inflammatory bowel disease further support the therapeutic application of this molecule in a number of important medical conditions. Of equal importance is the continuing validation of our unique DAC Blockers Platform." About IBD Inflammatory bowel disease is a chronic, relapsing and remitting inflammatory condition, affecting around two million people in the seven major markets (2007). Due to rising disease rates and evolving diagnostic methods, the market for intestinal anti-inflammatories and IBD drugs is forecasted to continue expanding. The condition is believed to result from the aggregate effect of genetic variations conferring risk of disease and environmental factors affecting the immune system, which combined, lead to an aberrant inflammatory response. In the US, IBD is one of the most prevalent gastrointestinal disease burdens. Currently, this chronic condition is without a medical cure and commonly requires a lifetime of care. About gp96 The gp96 protein triggers both the innate and adaptive arms of the immune system and its importance in inflammatory responses has been demonstrated in recent years. gp96 plays an important role in the activation of innate immunity through direct action on various types of immune cells and by promoting the induction of pro-inflammatory cytokines. Moreover, gp96 is essential for Toll-like receptors (TLRs); and, its interaction with ligands of such TLRs amplifies immune responses. Recent findings point to gp96 as a valid target for therapeutic intervention in the treatment of immune-related disorders, such as rheumatoid arthritis and inflammatory bowel disease. About the DAC Blockers Discovery Platform Compugen"s Blockers of Disease-Associated Conformation (DAC Blockers) platform was first disclosed in March 2008, and is one of ten product candidate discovery platforms validated to date by the Company. The DAC Blockers Platform is designed for the prediction and selection of peptides that block proteins from adopting their disease-associated conformations. This is accomplished through the use of a series of proprietary algorithms to identify segments in proteins of interest that, if introduced as synthetic peptides, would prevent the proteins from adopting disease-associated conformations and related activities and thus could have therapeutic benefits. In addition, a key capability of the platform is that the prediction and selection capability enables proteome-wide searches for such peptides in proteins of interest within human, viral and bacterial proteomes. To date, peptide blockers predicted by this platform have been validated experimentally in functional assays for 11 out of 12 protein targets selected for screening. Of these 11 peptides, in addition to CGEN-25007, two others have demonstrated therapeutic potential. Additional peptides targeting other important protein targets are now undergoing experimental validation. Compugen


Add your comment:
Name:
Site address: http://
Your message:
Enter today\\\\'s date, 2 digits
(spam protection):

© Copyright 2009