slimvictor
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In the future, implantable computerized dispensaries will replace trips to the pharmacy or doctor’s office, automatically leaching drugs into the blood from medical devices embedded in our bodies. These small wireless chips promise to reduce pain and inconvenience, and they’ll ensure that patients get exactly the amount of drugs they need, all at the push of a button.
In a new study involving women with osteoporosis, a wirelessly controlled implantable microchip successfully delivered a daily drug regimen, working just as well, if not better, than a daily injection. It could be an elegant solution for countless people on long-term prescription medicines, researchers say. Patients won’t have to remember to take their medicine, and doctors will be able to adjust doses with a simple phone call or computer command.
Pharmacies-on-a-chip could someday dispense a whole suite of drugs, at pre-programmed doses and at specific times, said Robert Langer, the Institute Professor at the David H. Koch Institute for Integrative Cancer Research at MIT, who is a co-author on the study.
“It really depends on how potent the drugs are,” he said. “There are a number of drugs for things like multiple sclerosis, cancer, and some vaccines that would be potent enough.”
Langer and fellow MIT professor Michael Cima developed an early version of an implantable drug-delivery chip in the late 1990s. They co-founded a company called MicroCHIPS Inc., which administered the study being published today in Science Translational Medicine. The team decided to work with osteoporosis patients because the disease, and the drug used to treat it, presented a series of special opportunities, Langer said. A widely used drug called teriparatide can reverse bone loss in people with severe osteoporosis, but it requires a daily injection to work properly. This means up to 75 percent of patients give up on the therapy, Langer said. It’s also a very potent drug that requires microgram doses, making it an ideal candidate for a long-term dispensary implant.
cont at
http://www.popsci.com/technology/ar...ntable-pharma-chip-delivers-drugs-inside-body
In a new study involving women with osteoporosis, a wirelessly controlled implantable microchip successfully delivered a daily drug regimen, working just as well, if not better, than a daily injection. It could be an elegant solution for countless people on long-term prescription medicines, researchers say. Patients won’t have to remember to take their medicine, and doctors will be able to adjust doses with a simple phone call or computer command.
Pharmacies-on-a-chip could someday dispense a whole suite of drugs, at pre-programmed doses and at specific times, said Robert Langer, the Institute Professor at the David H. Koch Institute for Integrative Cancer Research at MIT, who is a co-author on the study.
“It really depends on how potent the drugs are,” he said. “There are a number of drugs for things like multiple sclerosis, cancer, and some vaccines that would be potent enough.”
Langer and fellow MIT professor Michael Cima developed an early version of an implantable drug-delivery chip in the late 1990s. They co-founded a company called MicroCHIPS Inc., which administered the study being published today in Science Translational Medicine. The team decided to work with osteoporosis patients because the disease, and the drug used to treat it, presented a series of special opportunities, Langer said. A widely used drug called teriparatide can reverse bone loss in people with severe osteoporosis, but it requires a daily injection to work properly. This means up to 75 percent of patients give up on the therapy, Langer said. It’s also a very potent drug that requires microgram doses, making it an ideal candidate for a long-term dispensary implant.
cont at
http://www.popsci.com/technology/ar...ntable-pharma-chip-delivers-drugs-inside-body
