TRANSMUCOSAL DELIVERY DEVICES WITH ENHANCED UPTAKE

摘要

The present invention provides methods for enhancing transmucosal uptake of a medicament, e.g., fentanyl or buprenorphine, to a subject and related d evices. The method includes administering to a subject a transmucosal drug d elivery device comprising the medicament. Also provided are devices suitable for transmucosal administration of a medicament to a subject and methods of their administration and use. The devices include a medicament disposed in a mucoadhesive polymeric diffusion environment and a barrier environment.