One injection could keep osteoarthritis drugs working for weeks
Scientists at the University at Buffalo have developed an injectable hydrogel designed to keep osteoarthritis treatments inside the joint for much longer than conventional injections.
After a single minimally invasive injection, the material changes from a liquid into a smooth, lubricating semisolid depot at body temperature. Once in place, it can remain in the joint for several weeks while gradually releasing drug-loaded nanocarriers.
