Amorphous Drug Solubility and Absorption Enhancement
The poor oral bioavailability of many active pharmaceutical ingredients (APIs) resulting from low solubility is one of the important challenges in pharmaceutical technology. Over the last two decades the number of relatively insoluble drugs has grown steadily. Nowadays it is estimated that approximately 70% of new drug candidates are characterized by poor solubility. In order to ensure the optimum therapeutic efficacy, the selection of the drug substance and formulation is crucial in drug design. The development and approval of new, innovative and safe drugs is tremendously complex and requires extensive knowledge of materials, current technological processes and regulations. Bearing in mind that the form of drug should be suitable for the administration route and safe to apply, understanding of manufacturing process is of key importance to successful dosage form development.