Orodispersible film (ODF) is a better alternate to oral disintegrating tablets owing to its ease in application and subsequent patient compliance. This study investigates an improvement in physico-mechanical properties and palatability of Diltiazem Hydrochloride (DTZ) by formulating ODF employing solvent casting method. DTZ, used in the treatment of angina and hypertension, undergoes extensive presystemic metabolism and gives an incomplete bioavailability of 35-40%. DTZ also manifests a very bitter taste and after taste. DTZ was formulated into films using different polymer concentrations of Hydroxypropyl methylcellulose ethocel5 and Carboxymethyl cellulose and plasticizer levels of Propylene glycol and Glycerin to screen appropriate polymer-plasticizer combination. Optimized film disintegrated in 10.0±1.53 sec and appeared to be clear and smooth and almost 100% of the drug release was achieved within 4min from the ODF. Film revealed a good mechanical strength with folding endurance of >260, tensile strength of 1.36±0.11 N/mm2 and % elongation of 15.47±0.47%. FTIR and DSC showed compatibility between the drug and polymer. Film demonstrated a slightly sweet taste and after taste as well as an acceptability by the human volunteers. In conclusion DTZ was successfully formulated into film with improved physical properties and taste and could be beneficial to patients with cardiovascular disorders.
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Nutrients
November 2024
Research Institute for High Human Performance and Health Promotion, Khon Kaen University, Khon Kaen 40000, Thailand.
Despite the increasing importance of the condition of post-stroke cognitive impairment (PSCI), the current therapy efficacy is limited. Since oxidative stress and inflammation are targeted in anti-stroke therapy, we aimed to assess the protective effect against PSI of an orodispersible film loaded with silkworm pupae hydrolysate and a combined extract of holy basil and ginger (JP1), which show antioxidant, and anti-inflammation effects. Male Wistar rats (200-250 g) were administered JP1 at doses of 1, 10, and 100 mg/kg BW 45 min before a 6 h immobilization stress exposure for 14 days.
View Article and Find Full Text PDFInt J Biol Macromol
December 2024
Plantation Products, Spices & Flavour Technology Department, India; Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, Uttar Pradesh 201002, India. Electronic address:
Hydroxypropyl methylcellulose (HPMC)-based nanoemulsions for quick dissolving orodispersible (OD) films were prepared to encapsulate clove oil (CO) to harness its anti-bacterial properties. The influence of additives maltodextrin, pectin, and glycerol on the OD films was studied. The nanoemulsion particle size varied from 135 nm to 195 nm.
View Article and Find Full Text PDFEur J Pharm Biopharm
December 2024
Medical University of Gdansk, Department of Pharmaceutical Technology, Hallera Str. 107, 80-416 Gdansk, Poland. Electronic address:
Orodispersiblefilms(ODFs) have served as an emerging platform for the delivery of drugs in a convenient way. The production of ODFs with incorporated pellets may still be a challenging process due to problems to obtain proper homogeneity and deteriorating mechanical properties of the films with incorporated relatively big particles in high concentration. The goal of this work was to evaluate the possibility to achieve fast disintegrating ODFs with homogenously incorporated spherical granules without loss of required mechanical properties.
View Article and Find Full Text PDFJ Pharm Sci
December 2024
Meiji Pharmaceutical University, 2-522-1, Noshio, Kiyose, Tokyo 204-8588, Japan.
Decadron® tablets are commercially available in 0.5 and 4 mg formulations, often requiring the use of multiple tablets or fractional doses when the required dosage is unavailable. This practice can lead to inaccuracies and handling difficulties associated with tablet splitting and crushing tablets into powder.
View Article and Find Full Text PDFAAPS PharmSciTech
September 2024
University of Health Sciences, Faculty of Pharmacy, Department of Pharmaceutical Technology, Üsküdar, 34668, Istanbul, Turkey.
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