Application of near-infrared spectroscopy to optimize dissolution profiles of tablets according to the granulation mechanism. (4th May 2018)

• Record Type: Journal Article
• Authors: Shikata, Futoshi; Kimura, Susumu; Hattori, Yusuke; Otsuka, Makoto
• Is Part Of: Drug development and industrial pharmacy. Volume 44:Number 5(2018)
• Page Start: 713
• Page End: 722
• Publication Date: 2018-05-04
• Subjects: HSWG -- NIRS -- PCA -- water -- rheology -- dissolution; Pharmaceutical chemistry -- Periodicals; Pharmaceutical industry -- Periodicals; Drug Industry -- Periodicals; Technology, Pharmaceutical -- Periodicals; 615.05
• DOI: 10.1080/03639045.2017.1411938
• Languages: English
• ISSNs: 0363-9045

Abstract

Abstract: We developed a method for the optimization of dissolution properties of solid oral dosage forms manufacturing using high shear wet granulation (HSWG) by using near-infrared spectroscopy (NIRS) with chemometrics in small-scale experiments. The changes in rheology and NIR spectra of the granules were monitored to verify the granulation mechanism and determine the suitable water amount for model formulation during the HSWG. Tablets were manufactured by altering the added water amount to investigate the impact of the granulation mechanism on drug product qualities. Model formulation granules were prepared with 10–20% w/w water in a funicular state, corresponding to the plateau region in score plots obtained by principal component analysis (PCA). The dissolution rate of model formulation tablets manufactured with more than 20% w/w of water was significantly delayed while tablets manufactured with 15% w/w water showed 100% dissolution at 15 min. NIRS and PCA are applicable to the optimization of dissolution properties via the process understanding of HSWG at the early formulation development stage and could facilitate drug development.