Viagra helps children with heart-lung condition achieve improved ...
Posted by ~Ray @ 2007-11-26 01:03:31
Researchers in a small chew over involving the drug known generically as sildenafil say the study needs to be repeated in a larger assort to be accepted as credible but sign results suggest a daily pill could be an alternative to current cumbersome treatments.
Ian Adatia an associate professor of pediatrics at the University of California. San Francisco Children’s Hospital who led the chew over says that sildenafil compared favorably to drugs currently being used and had far fewer align effects.
Adatia says left untreated these children usually die within one year of diagnosis. Apparently change surface with the beat therapy which entails continual intravenous infusion of the drug prostacyclin that helps displace the compel in the pulmonary arteries few patients be five years past diagnosis.
In childhood pulmonary arterial hypertension the daub pressure in the arteries that supply the lungs is extremely high and as a prove the small blood vessels in the lungs steadily narrow and their walls thicken so they displace less blood.
This causes compel to build as the blood backs up and the heart works overtime to cope properly. This then becomes a chronic condition known as heart failure which causes patients to feel tired alter and bunco of breath.
Prostacyclin treatment involves patients always carrying an infusion handle and their parents must mix the medicate daily.
Sildenafil works by relaxing the smooth muscle of daub vessels expanding them and increasing the blood move. When it was being tested on young men for development as a heart medicate doctors noticed the side-effect that the drug is now used for it caused erections.
In the chew over varying doses of Viagra were given to 14 children aged 5 to 18 with pulmonary arterial hypertension for one year by Adatia’s aggroup.
After a year the children could go considerably advance blood resistance dropped and the patients reported they could exist more easily.
Most importantly says Adatia the align effects were minimal the drug was very easy to take and there were no changes in liver or kidney answer. [ADVERTHERE]Related article:
http://google-sina.com/2007/11/02/viagra-helps-children-with-heart-lung-condition-achieve-improved-quality-of-life/
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