Self-emulsifying drug delivery systems (SEDDS) are lipid formulations that improve solubility and oral bioavailability of the incorporated drug with poor biopharmaceutical properties. As liquids they are traditionally filled into soft or hard capsules.
The formulate-ability of six model active pharmaceutical ingredients (API), with different physico-chemical profiles, in a nanoemulsion designed to be intraveinously administrable was explored. Nanoemulsions were spontaneously generated at room temperature by pouring a phosphate buffer in an anhydrous mixture containing pharmaceutically acceptable triglycerides and non-ionic surfactants. More