| 摘要 |
<p>Compositions and methods of manufacture for dissolvable and nondissolvable drug-containing dosage-forms for noninvasive administration of medicaments through mucosal tissues of the mouth, pharynx, and esophagus of a patient. The dosage-forms are particularly useful in the transmucosal delivery of central nervous system affecting drugs in a dose-to-effect manner such that a sufficient dose is administered to produce a desired effect. A dissolvable drug-containing dosage-form includes a binding agent that is formed into a solid matrix dissolvable in the mouth of the patient, and a pharmacologically effective dose of a central nervous system affecting drug dispersed throughout the matrix. A nondissolvable drug-containing dosage-form includes a drug containment matrix that is nondissolvable in the mouth of the patient, and a central nervous system affecting drug incorporated into the nondissolvable matrix. The dissolvable and nondissolvable drug-containing dosage-forms may include permeation enhancers capable of modifying the permeability of the mucosal tissues of the mouth, pharynx, and esophagus in order to facilitate transmucosal absorption of the drug.</p> |
