A
new drug-delivery method is being studied, and as weird as it seems,
may help people get a consistent flow of medicine without having to
remember and take multiple pills. The pill shown on the left is
swallowed, and then in the stomach it opens up into a star shape that
cannot pass out of the stomach for several days. While it sits there, it
releases a stream of drugs at a constant rate. When it is empty, it
breaks down and is passed through the system.
In a new
study published in Science Translational Medicine, the capsules were
shown to work in Yorkshire pigs weighing between 77 and 100 pounds (pigs
have a similar digestive system to humans). Tests showed that the
capsule delivered doses of medication for up to 10 days. In current
form, it’s ideal for the daily release of 20 to 50 milligrams of a given
drug. More tests still need to be done to prove safety and efficacy,
but if things continue to go well, clinical trials for humans may not be
too far off.
Too bad they couldn't ask the pigs how
it felt as it wiggled and jiggled and tickled inside. This may remind
you of a space telescope or Mars lander that is hurled through space all
folded up, then spreads out when it reaches its destination.
Read more about the new pill at Gizmodo.
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