Cơ Chế Tác Dụng :
Rylomine (intranasal morphine), is currently in Phase 3 development in the United States, for moderate-to-severe pain in supervised healthcare settings. It employs the patented and proprietary, Chysis(R) drug-delivery platform to adhere and regularize the kinet
Parenteral morphine is the standard of care for management of acute moderate-to-severe pain, especially after surgery, when analgesic requirements vary between individuals and often fluctuate even in the same patient. IV morphine analgesia has rapid onset, proven efficacy, can accommodate variations in analgesic demand, and has side effects that are well understood by medical personnel. Morphine, like many drugs, is poorly absorbed across mucosal barriers and, in particular, the nasal membrane. Javelin's proprietary technology allows for nasal delivery of predictable therapeutic blood levels of morphine. The key to this technology is ChiSys(TM), a carbohydrate polymer that, while pharmaceutically inert by itself, enhances the absorption of compounds across mucosal membranes, such as in the nasal cavity. The contribution of ChiSys(TM) to enhancing mucosal drug absorption reflects several factors including its potent mucoadhesive property, which prevents drug washout. Rylomine is a novel formulation of morphine and ChiSys(TM) packaged in a single unit-dose nasal spray. Worldwide, no comparable formulation of morphine is available.
Chỉ Định :
Investigated for use/treatment in pain (acute or chronic).