Palatability of Aripiprazole Gummies Prepared from Commercially Available Products: Pharmaceutical Formulation for Improving Patient Adherence

Chem Pharm Bull (Tokyo). 2023;71(6):441-446. doi: 10.1248/cpb.c23-00102.ABSTRACTGood adherence to medication is critical for successfully treating psychiatric disorders. Tailor-made pharmaceutical formulations can provide a suitable dosage form to meet the specific needs of individual patients who exhibit poor adherence to industrially manufactured products. Herein, we prepared aripiprazole (ARP) gummies (ARP-Gs) using a commercially available ARP formulation. We aimed to clarify the palatability of ARP-Gs by performing a gustatory sensation test in healthy volunteers. We performed two types of organoleptic masking of ARP-Gs, cocoa- and fruit-flavoured gummies (6.0 mg of ARP/3.5 g of gummy), and conducted two different gustatory sensation tests for each ARP-G. Ten young, healthy volunteers (mean ± standard deviation, 23.7 ± 1.2 years) were enrolled in each trial. The overall palatability of ARP-Gs was evaluated using the 100-mm visual analogue scale (VAS). Receiver operating characteristic (ROC) curve analysis was performed between VAS scores of total ARP-G palatability and acceptability assessed using a 5-point rating scale. Among cocoa-flavoured ARP-Gs, those combining aspartame, cocoa powder, and banana flavour (ABC-ARP-G) exhibited the highest VAS scores for total palatability. Similarly, the VAS scores of grapefruit-flavoured ARP-Gs (GF-ARP-G) showed the highest values considering all fruit-flavoured ARP-Gs. The VAS scores for ABC-ARP-G and GF-ARP-G greatly exceeded th...
Source: Chemical and Pharmaceutical Bulletin - Category: Drugs & Pharmacology Authors: Source Type: research