NATURAL BIODEGRADABLE MATRICES AND USES THEREOF

摘要

Matrices formed from a natural biodegradable material and that exhibit surface degradation in the presence of an enzyme are described. Matrices including a bioactive agent can be implanted or formed in a subject for release of the bioactive agent upon degradation of the matrix. The matrix can be provided in various forms, including coatings for implantable devices, implants, and in-situ formed matrices. The matrix can also be in the form of a medical device having a structure that is used to treat a medical condition.