| abstract |
An oral dosage form comprising a formulation comprising: - from 20% to 90% by weight of sucrose acetate isobutyrate (SAIB), - from 0.01 to 75% by weight of a network former selected from the group consisting of in cellulose acetate butyrate, carbohydrate polymers, organic esters of polymers that include carbohydrate polymers, hydrogels and particles, the network former being able to associate, align or gel to form a three-dimensional network in an aqueous environment, from 1 to 75% by weight of a rheology modifier as a plasticizer, said rheology modifier being selected from isopropyl myristate, caprylic / capric triglyceride, ethyl oleate, dimethyl phthalate and benzyl benzoate, - from 0.01 to 75% in weight of a solvent and - a drug that is an opiode, a central nervous system depressant (CNS) or a stimulant. |