Date: 21/02/2012

Implanted chips deliver drugs automatically

MIT researchers and scientists from MicroCHIPS Inc. reported that they have successfully used a chip to administer daily doses of an osteoporosis drug normally given by injection.

The results, published in the Feb. 16 online edition of Science Translational Medicine, represent the first successful test of such a device and could help usher in a new era of telemedicine - delivering health care over a distance, Langer says.

"You could literally have a pharmacy on a chip," says Langer, the David H. Koch Institute Professor at MIT. "You can do remote control delivery, you can do pulsatile drug delivery, and you can deliver multiple drugs."

These programmable chips could dramatically change treatment not only for osteoporosis, but also for many other diseases, including cancer and multiple sclerosis. "Patients with chronic diseases, regular pain-management needs or other conditions that require frequent or daily injections could benefit from this technology," says Robert Farra, president and chief operating officer at MicroCHIPS and lead author of the paper.