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Solid Dispersion
Topical ocular delivery of vancomycin loaded cationic lipid nanocarriers as a promising and…
Vancomycin (VCM) is a drug of choice for treating infections caused by Staphylococcus species, reported being the most causative agent of bacterial endophthalmitis. However, the ocular bioavailability of topically applied VCM is low due to its high molecular weight and hydrophilicity. The current…
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Solid dispersions: improving drug performance through tablet micro-structure design
Purpose Solid dispersions formulations manufactured by Hot-Melt-Extrusion (HME) have shown to improve drug release for BCS class II drugs, such as Mefenamic acid (MFA). Drug release for MFA is highly dependent on particle size. Commercially available MFA capsules have shown high variability in their…
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Processing Impact on In Vitro and In Vivo Performance of Solid Dispersions—A Comparison between…
Presently, a large number of drug molecules in development are BCS class II or IV compounds with poor aqueous solubility. Various novel solubilization techniques have been used to enhance drug solubility. Among them, amorphous solid dispersions (ASD), which convert a crystalline drug into an…
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Recent and Relevant Methodology in the Advancement of Solid Dispersion
Most of the promising drugs in development channels are poorly water-soluble drugs which limit formulation approaches, clinical application because of their low dissolution and bioavailability. And the major current challenges of the pharmaceutical industry are apropos strategies that improve the…
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Cellulose derivatives as effective recrystallization inhibitor for ternary ritonavir solid…
Amorphous solid dispersions (ASDs) are regarded as one of the most promising techniques for poorly-soluble active pharmaceutical ingredients (API). However, the thermodynamic instability of ASDs at supersaturated state makes them easy to recrystallize in aqueous media.
In this study, ritonavir…
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In Vitro-In Silico Tools for Streamlined Development of Acalabrutinib Amorphous Solid Dispersion…
Amorphous solid dispersion (ASD) dosage forms can improve the oral bioavailability of poorly water-soluble drugs, enabling the commercialization of new chemical entities and improving the efficacy and patient compliance of existing drugs. However, the development of robust, high-performing ASD…
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Web-Seminar series: Advances In Amorphous Solid Dispersion Technologies: Spray drying
In this series of webinars we will discuss the latest developments in the fields of amorphous solid dispersion (ASD) focusing on Excipient Key Attributes linked to the most popular technologies: Hot Melt Extrusion (HME), Spray Drying and their Downstream Processing.
Wednesday 22 September, 3pm…
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Impact of Drug–Polymer Intermolecular Interactions on Dissolution Performance of Copovidone-Based…
For poorly soluble drugs formulated as amorphous solid dispersions (ASDs), fast and complete release with the generation of drug-rich colloidal particles is beneficial for optimizing drug absorption. However, this ideal dissolution profile can only be achieved when the drug releases at the same…
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Drug-Rich Phases Induced by Amorphous Solid Dispersion: Arbitrary or Intentional Goal in Oral Drug…
Among many methods to mitigate the solubility limitations of drug compounds, amorphous solid dispersion (ASD) is considered to be one of the most promising strategies to enhance the dissolution and bioavailability of poorly water-soluble drugs. The enhancement of ASD in the oral absorption of drugs…
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Drug–Polymer Interactions in Acetaminophen/Hydroxypropylmethylcellulose Acetyl Succinate Amorphous…
The bioavailability of insoluble crystalline active pharmaceutical ingredients (APIs) can be enhanced by formulation as amorphous solid dispersions (ASDs). One of the key factors of ASD stabilization is the formation of drug–polymer interactions at the molecular level. Here, we used a range of…
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