Popular Articles

Reducing Gasoline Emissions Will Benefit Human Health
President Barack Obama and Energy Secretary Steve Chu are consistent in their message that when it comes to transportation fuels, carbon-neutral biofuels as an alternative to gasoline are coming. While the focus of a shift from gasoline to biofuels has been on global warming, such a shift could also impact human health. A grant from the Energy Biosciences Institute (EBI) has produced a novel and comprehensive "Life Cycle Impact Assessment" to measure the benefits on human health that might result from a switch to biofuels. Although there are a number of uncertainties that must be addressed for a more accurate picture, these early results show that a biofuel eliminating even 10-percent of current gasoline pollutant emissions would have a substantial impact on human health in this country, especially in urban areas.

Why Does Eczema Often Lead To Asthma?
Many young children who get a severe skin rash develop asthma months or years later. Doctors call the progression from eczema, or atopic dermatitis, to breathing problems the atopic march. In this week"s issue of PLoS Biology, scientists at Washington University School of Medicine in St. Louis report another step taken towards understanding the process of atopic march. Their findings show that a substance that is secreted by damaged skin can circulate through the body and trigger asthmatic symptoms in laboratory mice when exposed to eczema-causing or dermatitis-causing agents, also known as allergens . The researchers suggest that early treatment of skin rash and inhibition of the trigger substance might block asthma development in young patients with eczema.
Medical Devices

Cimzia(R), The Only PEGylated Anti-TNF, Recommended For Approval In The EU For Rheumatoid Arthritis

UCB announced that the Committee for Medicinal Products for Human Use (CHMP) of the European Medicines Agency (EMEA) has issued a positive opinion recommending that the European Commission grants a marketing authorisation for Cimzia® (certolizumab pegol), in combination with methotrexate (MTX), for the treatment of moderate to severe active rheumatoid arthritis in adult patients when the response to disease-modifying anti-rheumatic drugs (DMARDs) including MTX, has been inadequate. In these patients, Cimzia® can be given as monotherapy in case of intolerance to MTX or when continued treatment with MTX is inappropriate. Cimzia® has been shown to reduce the rate of progression of joint damage as measured by X-ray and to improve physical function, when given in combination with MTX. The recommendation has been granted for Cimzia® to be administered as a subcutaneous injection using the pre-filled syringe. "The CHMP positive opinion is a significant milestone for UCB, but especially for people suffering from rheumatoid arthritis," said Roch Doliveux, Chief Executive Officer of UCB. "Cimzia® can provide an additional effective treatment option for patients with this debilitating condition, helping them to lead fuller lives." The European Commission usually delivers a European marketing authorisation subsequent to a positive CHMP opinion within three months. Following European marketing authorisation the first launches of Cimzia®, in the European Union, are anticipated before the end of 2009. The CHMP decision is supported by data from a comprehensive clinical development programme, involving more than 2 300 patients with RA and over 4 000 patient-years experience. In the pivotal clinical trials, reported serious adverse reactions, as with other anti-TNF"s, included infections (including tuberculosis) and malignancies (including lymphoma), and the most commonly occurring adverse events were upper respiratory tract infections, rash and urinary tract infections. A pooled analysis of the safety data showed a low incidence of injection site pain (1.5%) and a low level of discontinuations due to adverse events (5%). Cimzia® demonstrated a favorable risk-benefit profile in patients with at least up to two years of drug exposure. On 14 May, the U.S. Food and Drug Administration (FDA) approved Cimzia® for the treatment of adult patients with moderately to severely active rheumatoid arthritis. Cimzia UCB


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