Quality by Design Approach for the Development of Cariprazine Hydrochloride Loaded Lipid-Based Formulation for Brain Delivery Intranasal Route.

Background: Cariprazine (CPZ) is a third-generation antipsychotic medication that has been approved for treating schizophrenia. This study aimed to develop a cariprazine-loaded nanostructured lipid carrier (CPZ-NLCs) to prevent first-pass metabolism and improve bioavailability and site-specific delivery from nose to the brain.

Methods: The CPZ-NLCs were prepared using melt emulsification.

Current Novel Drug Deliveries for Oral Cancer: A Chronotherapeutic Approach.

Oral squamous cell carcinoma is a malignant disease that is causing considerable mortality worldwide. Conventional treatment approaches, like surgery, cause destructive alterations in facial appearance and oral function impairments associated with psychological and social functioning. Chemotherapy exhibits low bioaccessibility of the anticancer drugs, multiple drug resistance, higher dose necessities, which elevate toxicities to the normal cells, low therapeutic index, and non-specific targeting.