Evonik

This is about the excipient used for achieving sustained release function undergone chemical reaction with the stabilizing agent used for the drug product leading to product quality failure from the desired dissolution behavior. The generic version of Bupropion HCl SR 150 mg, i.e. sustained (12…
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Abstract The coating process for solid dosage forms is widely used in the pharmaceutical industry but presents challenges for small-scale production, needed in personalized medicine and clinical or galenic settings. This study aimed to evaluate immersion coating, a cost-effective small-scale…
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Abstract The production of tailored, on-demand drug delivery systems has gained attention in pharmaceutical development over the last few years, thanks to the application of 3D printing technology in the pharmaceutical field. Recently, direct powder extrusion (DPE) has emerged among the…
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To enhance the bioavailability of carborane as a potential pharmacophore for BNCT, we labeled the modified o-carborane with the near-infrared dye IR775 and encapsulated it using two types of Eudragit® (pH-sensitive and osmotic). Consequently, four separate fluorescent complexes containing carborane…
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Abstract Aim: The research aimed to design the glimepiride self-micro emulsifying drug delivery system (SMEDDS) for increased oral bioavailability in albino mice by assessing hypoglycemic efficacy. Materials and Methods: The optimized liquid SMEDDS (L-SMEDDS) prepared by emulsification of…
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Abstract Hydrophobic drugs exhibit altered bioavailability and pose other challenges at an industrial level due to their poor solubility and dissolution rates. In addition, poor flowability, compressibility, complex dosing schedules, and light-sensitivity problems associated with hydrophobic…
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Abstract Oral medication administration is widely recognized as the most practical and widely used method. Medications with a short half-life and easy absorption in the gastrointestinal tract are quickly removed by the bloodstream. To avoid these issues, oral controlled-release formulations have…
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Abstract Objectives The present study is intended to develop a shell-core tablet using a hot melt extrusion (HME)-based dual-nozzle fused deposition modeling (FDM) three-dimensional (3D) printing approach. The primary objective was to establish a sustained-release colonic drug delivery system…
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Mesalamine is a first-line drug for the treatment of inflammatory bowel diseases. However, its premature release associated with marketed formulations leads to adverse effects like gastric trouble, vomiting, and diarrhoea. To minimize these side effects, colon-targeted drug delivery is essential.…
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In this study, a novel floating, controlled-release and core-shell oral tablet of ketamine hydrochloride (HCl) was produced using a dual extrusion by 3D printing method. A mixture of Soluplus® and Eudragit® RS-PO was extruded by a hot-melt extrusion (HME) nozzle at 150–160 °C to fabricate the tablet…
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