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Solid Dispersion
Fused Deposition Modelling 3D printing and solubility improvement of BCS II and IV active…
Abstract
In the field of pharmaceutical research and development, Fused Deposition Modelling (FDM) 3D printing (3DP) has aroused growing interest within the last ten years. The use of thermoplastic polymers, combined with the melting process of the raw materials, offers the possibility of…
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Comprehensive Evaluation of Polymer Types and Ratios in Spray-Dried Dispersions: Compaction,…
Abstract
Amorphous solid dispersion (ASD) is a well-established strategy for enhancing the solubility and bioavailability of poorly soluble drugs. A significant portion of ASD products are in tablet form. However, the influence of common polymers and drug loading on the manufacturability of ASD…
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Polymer selection for amorphous solid dispersion of a new drug candidate by investigation of drug…
The antitumor drug candidate X-05 is being developed as an innovative anti-lung cancer drug candidate due to its excellent antitumour activity. A Caco-2 cell permeability study and solubility study confirmed that X-05 belonged to BCS class II or IV compounds. Therefore, the main challenge is to…
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Preparation of Hot-Melt-Extruded Solid Dispersion Based on Pre-Formulation Strategies and Its…
In this study, an amorphous solid dispersion containing the poorly water-soluble drug, bisacodyl, was prepared by hot-melt extrusion to enhance its therapeutic efficacy. First, the miscibility and interaction between the drug and polymer were investigated as pre-formulation strategies using various…
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Enhancing the solubility and dissolution rate of piperine via preparation of piperine–hydroxypropyl…
Abstract
Context:
Piperine is the main secondary metabolite isolated from the family Piperaceae. This biologically active ingredient has many pharmacological effects, though its low water solubility limits its absorption in gastrointestinal fluid.
Aims:
To improve piperine’s solubility and…
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Supercritical fluid technology as a strategy for nifedipine solid dispersions formulation: in vitro…
Abstract
Supercritical fluid technology (SFT) is an insufficiently investigated approach for the production of solid dispersions, it is environmentally acceptable and has a high potential for application in the pharmaceutical industry. The aim of this work was to formulate and characterize…
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Physicochemical reports of gliclazide-carplex solid dispersions and tablets prepared with directly…
Abstract
Objectives
The main goal of this research was to develop better tablet formulations by utilizing solid dispersions (SDs) and coprocessing excipients composite to achieve a better release rate of poor water-soluble gliclazide.
Methods
The solvent evaporation method made SDs of…
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Phase homogeneity in ternary amorphous solid dispersions and its impact on solubility, dissolution…
Abstract
As performance of ternary amorphous solid dispersions (ASDs) depends on the solid-state characteristics and polymer mixing, a comprehensive understanding of synergistic interactions between the polymers in regard of dissolution enhancement of poorly soluble drugs and subsequent…
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Comparison of Two Grafted Copolymers, Soluplus and Kollicoat IR, as Solid Dispersion Carriers of…
Arteether (ART), an antimalarial drug, belongs to BCS class II and has very low oral bioavailability. Clinically, it is given as a solution in oil by the intramuscular route. Solid dispersion in Soluplus or Kollicoat IR, two commonly used grafted copolymers, may improve its in vitro dissolution and…
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Nanocrystalline solid dispersions: an emerging approach for oral bioavailability enhancement of…
The bioavailability of lapatinib ditosylate, an active anticancer agent against breast neoplasms, is constrained by its poor bioavailability due to poor aqueous solubility. So, the study’s objective was to develop its nanocrystalline solid dispersion (NSD) in order to improve its oral…
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