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Importance of β-cyclodextrin substitution level and type for solubilization and stabilization of…
This poster was presented at CRS 2024 in Bologna
Introduction
Parenteral formulations often contain higher concentrations of excipients than active ingredients. These excipients enhance safety, provide solubility, better stability, increase bioavailability, improve patient compliance, or generally…
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Risk-Based Approach for Defining Retest Dates for Active Pharmaceutical Ingredients and Excipients
Abstract
Drug substances and excipients must be stored in recommended storage conditions and should comply with their specifications during the retest period for their use in the manufacture of drug products. The ICH (International Council for Harmonization of Technical Requirements for…
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Design of berberine hydrochloride sustained-release cold sol using hydroxypropyl methyl cellulose…
Abstract
In this study, berberine hydrochloride (Ber) was used as model drug to prepare a sustained-release cold sol using hydroxypropyl methyl cellulose (HPMC) to achieve superior drug dissolution and transdermal absorption effects. For comparison, a Ber cold sol without HPMC was also prepared…
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Development of 3D-printed dual-release fixed-dose combination through double-melt extrusion
This study aimed to develop a 3D-printed fixed-dose combination tablet featuring differential release of two drugs using double-melt extrusion (DME). The hot-melt extrusion (HME) process was divided into two steps to manufacture a single filament containing the two drugs. In Step I, a…
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Design and evaluation of oseltamivir phosphate dual-phase extended-release tablets for the treatment…
Abstract
In this study, once-daily extended-release tablets with dual-phase release of oseltamivir phosphate were developed for the treatment of influenza. The goal was to improve patient adherence and offer more therapeutic choices. The tablets were manufactured using wet granulation, bilayer…
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Cyclodextrin encapsulation enabling the anticancer repositioning of disulfiram: Preparation,…
Drug repositioning is a high-priority and feasible strategy in the field of oncology research, where the unmet medical needs are continuously unbalanced. Disulfiram is a potential non-chemotherapeutic, adjuvant anticancer agent. However, the clinical translation is limited by the drug‘s poor…
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Formulation and dermal delivery of a new active pharmaceutical ingredient in an in vitro wound model…
The aim of this study was to investigate dermal delivery of the new active pharmaceutical ingredient (API) TOP-N53 into diabetic foot ulcer using an in vitro wound model consisting of pig ear dermis and elucidate the impact of drug formulation and wound dressing taking into consideration clinical…
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The influence of milling of ribbons on selected granule quality attributes and carvedilol release…
Abstract
Roller compaction is gaining importance in the pharmaceutical industry. This study evaluates the impact of ribbon milling conditions on properties of granules and compression mixtures and on drug release from hypromellose-based matrix tablets prepared with two different fillers. In the…
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Using Βeta-cyclodextrin and Plasdone K-30 Polymers for Enhancing Drug Solubility by Spray Drying
Abstract
The purpose of this study was to investigate improving solubility using hydrophilic/water-soluble polymers as β-Cyclodextrin and Plasdone K-30 in a solid dispersion formulation of Carvedilol a poorly soluble drug. The developed solid dispersion consisted of two components, a drug…
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Formulation and Evaluation of Polysaccharide Microparticles for the Controlled Release of…
Abstract
Propranolol hydrochloride, a non-cardio-selective beta blocker, is used to treat several conditions in children, including hypertension, arrhythmias, hyperthyroidism, hemangiomas, etc. Commercial liquid formulations are available in Europe and the US, but they have disadvantages, such as…
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