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Solid Dispersion
Enhancing Dissolution Efficiency of Ketoprofen, A Rheumatoid Arthritis Pain Management Drug, through…
This article is part of the issue: PROCEEDINGS OF THE INTERNATIONAL CONFERENCE OF THE CHINESE RHEUMATOLOGISTS (ICCR) 25–26 November 2023
Abstract
Background
Ketoprofen (KPN) is commonly prescribed drug to alleviate pain related with rheumatoid arthritis (RA).…
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The step-wise dissolution method: An efficient DSC-based protocol for verification of predicted…
Abstract
The development of an amorphous solid dispersion (ASD) is a promising strategy for improving the low bioavailability of many poorly water-soluble active pharmaceutical ingredients (APIs). The construction of a temperature–composition (T–C) phase diagram for an API–polymer combination is…
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Sugars and Polyols of Natural Origin as Carriers for Solubility and Dissolution Enhancement
Abstract
Crystalline carriers such as dextrose, sucrose, galactose, mannitol, sorbitol, and isomalt have been reported to increase the solubility, and dissolution rates of poorly soluble drugs when employed as carriers in solid dispersions (SDs). However, synthetic polymers dominate the preparation…
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Drug Dissolution in Oral Drug Absorption: Workshop Report
Abstract
The in-person workshop “Drug Dissolution in Oral Drug Absorption” was held on May 23–24, 2023, in Baltimore, MD, USA. The workshop was organized into lectures and breakout sessions. Three common topics that were re-visited by various lecturers were amorphous solid dispersions (ASDs),…
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Design of Redispersible High-Drug-Load Amorphous Formulations: Impact of Ionic vs Nonionic…
Amorphous solid dispersions (ASDs) are an enabling formulation approach used to enhance bioavailability of poorly water-soluble molecules in oral drug products. Drug-rich amorphous nanoparticles generated in situ during ASD dissolution maintain supersaturation that drives enhanced absorption.…
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Evaluation of a Three-Fluid Nozzle Spraying Process for Facilitating Spray Drying of Hydrophilic…
Abstract
Amorphous solid dispersions (ASDs) enable formulations to improve the solubility of poorly soluble active pharmaceutical ingredients (APIs). The amorphous state is reached through the disruption of the crystalline lattice of an API resulting in an increased apparent solubility with faster…
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Amorphous solid dispersions: Stability mechanism, design strategy and key production technique of…
Abstract
Solid dispersion (SD) system has been used as an effective formulation strategy to increase in vitro and in vivo performances of poorly water-soluble drugs, such as solubility/dissolution, stability and bioavailability. This review provides a comprehensive SD classification and identifies…
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Febuxostat solubilization and stabilization approach using solid dispersion method: Synergistic…
Drug solubilization studies are continuously being conducted. Febuxostat (FBX) has a low solubility in water. This study aims to develop a stable FBX-solid dispersion (SD) formulation using a solvent evaporation method. The solubilization strategy of FBX is to develope an optimal FBX-SD formulation…
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Solid dispersion technology with porous material – Telmisartan
1. Introduction
Solid dispersion is one of the most effective technologies to improve API characteristics such as solubility, stability, and compressibility. Recently developed small molecule APIs with the aim to higher therapeutic effects, tend to become poor soluble, as much as 70% or higher…
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The influence of hydrogen bonding between different crystallization tendency drugs and PVPVA on the…
Abstract
Amorphous solid dispersion (ASD) is one of the formulation strategies for drugs displaying low solubility and low oral bioavailability. In this study, high drug-loaded ASDs of drugs with different crystallization tendencies were prepared by spray drying. The aim was to investigate the…
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