DepoFoam is a product delivery mechanism which encapsulates the drug in multivesicular liposomal particles, releasing it over a period of time without changing the drug composition. Image courtesy of Pacira Pharmaceuticals.
Exparel is a combination of bupivacaine with DepoFoam.
DepoFoam is a product delivery mechanism.
Annual sales of Exparel are estimated at 39 million units in the US.