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December 12, 2006

City Kids with Asthma Lose Out On Preventive Treatment

asthma A new study by specialists at the Johns Hopkins Children's Center and elsewhere suggests that only one in five inner-city children with chronic asthma gets enough medicine to control dangerous flare-ups of the disease.

The findings, reported in December's Pediatrics, are disturbing, the researchers say, because preventive therapy failure leads to overreliance on fast-acting "rescue" drugs after an asthma attack strikes and to more complications and increased risk of death.

The scientists interviewed parents of 180 Baltimore City children 2 to 9 years of age diagnosed with persistent asthma and studied pharmacy records. Overall, only 20 percent of the 180 children got the recommended amount of daily controller medication, which is six or more refills in a 12-month period. Sixty percent got too little therapy to fully prevent flare-ups, and 20 percent either got no medication at all or relied solely on quick-relief rescue drugs, which stop an asthma attack from progressing.

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New pill offers hope to a million hay fever sufferers

hay feverA vaccine pill that protects the body against the allergic effects of grass pollen will be made available to around one million hay fever sufferers in Britain from next month. The pill, which contains tiny amounts of grass pollen, will be offered on prescription to hayfever sufferers who do not respond well to existing antihistamines and nasal steroid sprays.

Called Grazax, the pill dissolves under the tongue and, to be effective, must be taken eight weeks before the hayfever season begins. Trials with the pill followed successful tests of a grass pollen injection, which was found to protect hayfever sufferers from pollen allergy for three years after their treatment was stopped.

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Alliant will promote kids' Allegra in U.S.

sanofi U.S. firm Alliant said Monday it has signed a deal with Sanofi-aventis to co-promote allergy drug Allegra in the United States.

Under the terms of the pact Alliant will promote Allegra Oral Suspension to pediatric and pediatric sub-specialty physicians.

"Our core mission is to provide pediatricians with alternatives that meet the unique needs of their patients," said Alliant President Mark Pugh.

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Peanut allergies may be caused by anxious mothers

peanuts Many experts believe the current advice to parents to keep peanuts away from their babies may be making the problem worse.

In Africa, Asia and China, where peanuts are a staple food and routinely given to young children, rates of peanut allergy are lower than they are in the West.

Other research suggests the opposite - that early exposure to peanuts makes an individual more susceptible.

Parents are being asked to volunteer their babies for a major investigation into the causes of peanut allergy.

 

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Allergy Meds Better For Treating Coughs

coughsThe average adult gets two to four colds a year, and if they're around children, it doubles. While there is a whole host of medications claiming to make your cough better, new research finds many don't work. A new study finds more effective help may be available from some unlikely candidates.

Cough medicines are a multi-billion-dollar industry. The vast assortment is nothing to sneeze at, but what has confused many patients is recent research which found many of these cough medicines don't work for most coughs.

Dr. Richard Irwin headed up a worldwide study. He found expectorants -- medicines that help remove mucus -- and the newer non-drowsy medicines are ineffective against cough caused by the common cold.

 

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Fish and whole grains linked to asthma protection

fish and breadAn increased consumption of whole grains and fish could reduce the risk of developing asthma by about 50 per cent, suggests a new study from The Netherlands.

The International Study on Allergy and Asthma in Childhood 2 (ISAAC-2) looked at dietary intakes for a range of foods, including fish, fruits, vegetables, dairy and whole grain products, for 598 Dutch children aged between 8 and 13.

“Our findings suggest that a high intake of whole grain products and fish may have a protective effect against asthma in children,” wrote lead author Cora Tabak in the current issue of the journal Thorax.

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December 11, 2006

Pharmac under fire over asthma

pharmacNew Zealand - Government drug-buying agency Pharmac is under fire from asthma sufferers as it again considers sole funding of an unpopular alternative to Ventolin.

Pharmac's decision last year to subsidise only one salbutamol inhaler, Salamol, failed as asthmatics overwhelmingly rejected the cheaper option.

Hospital emergency department doctors reported an increase in admissions of children who had refused to use Salamol because of the taste.

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Fatty diets 'behind rise in asthma'

hamburgerFatty diets could be responsible for the increase in the number of people suffering from asthma, Australian scientists say.

Researchers at the Sydney-based Garvan Institute have found a link between dietary fats and the immune system, News Limited newspapers report.

They believe this could be the connection to a rise in inflammatory conditions such as asthma, which doubled between 1985 and 2001.

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