Asset Details
Do you wish to reserve the book?
A Proof of Concept for 3D Printing of Solid Lipid-Based Formulations of Poorly Water-Soluble Drugs to Control Formulation Dispersion Kinetics
Hey, we have placed the reservation for you!
By the way, why not check out events that you can attend while you pick your title.
Oops! Something went wrong.
Looks like we were not able to place the reservation. Kindly try again later.
Are you sure you want to remove the book from the shelf?
A Proof of Concept for 3D Printing of Solid Lipid-Based Formulations of Poorly Water-Soluble Drugs to Control Formulation Dispersion Kinetics
Do you wish to request the book?
A Proof of Concept for 3D Printing of Solid Lipid-Based Formulations of Poorly Water-Soluble Drugs to Control Formulation Dispersion Kinetics
Please be aware that the book you have requested cannot be checked out. If you would like to checkout this book, you can reserve another copy
We have requested the book for you!
Your request is successful and it will be processed during the Library working hours. Please check the status of your request in My Requests.
Oops! Something went wrong.
Looks like we were not able to place your request. Kindly try again later.
Journal Article
A Proof of Concept for 3D Printing of Solid Lipid-Based Formulations of Poorly Water-Soluble Drugs to Control Formulation Dispersion Kinetics
2019
Overview
PurposeThe use of three-dimensional printing (3DP) in the development of pharmaceutical dosage forms is growing rapidly. However, the research is almost exclusively focussed on polymer-based systems with very little reported on 3D printing of lipid-based formulations. Thus, the aim of the work was to explore the feasibility of 3DP technology to prepare solid lipid-based formulations. Here, 3DP was applied for the preparation of solid self-microemulsifying drug delivery systems (S-SMEDDS) with defined surface area to volume (SA/V) ratios.MethodsThe S-SMEDDS formulations, comprised of Gelucire® 44/14, Gelucire® 48/16 and Kolliphor® P 188 were loaded with fenofibrate or cinnarizine as model drugs. The formulations were printed into four geometrical shapes - cylindrical, prism, cube and torus, and compared to a control cube manually prepared from bulk formulation.ResultsThe printing process was not significantly affected by the presence of the model drugs. The as-printed S-SMEDDS formulations were characterised using differential scanning calorimetry and wide-angle X-ray scattering. The kinetics of dispersion depended on the SA/V ratio values. The digestion process was affected by the initial geometry of the dosage form by virtue of the kinetics of dispersion of the dosage forms into the digestion medium.ConclusionsThis proof of concept study has demonstrated the potential of 3DP for the development of customised S-SMEDDS formulations without the need for an additional carrier or additive and with optimisation could elaborate a new class of dosage forms based on 3D printed lipids.
Publisher
Springer Nature B.V
Subject
