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Recent Advances in Drug Delivery and Formulation

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ISSN (Print): 2667-3878
ISSN (Online): 2667-3886

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Review Article

Recent Progress in Hot Melt Extrusion Technology in Pharmaceutical Dosage Form Design

Author(s): Sagar Salave, Kedar Prayag, Dhwani Rana, Prakash Amate, Rupali Pardhe, Ajinkya Jadhav, Anil B Jindal and Derajram Benival*

Volume 16, Issue 3, 2022

Published on: 05 September, 2022

Page: [170 - 191] Pages: 22

DOI: 10.2174/2667387816666220819124605

Price: $65

Abstract

Background: The Hot Melt Extrusion (HME) technique has shown tremendous potential in transforming highly hydrophobic crystalline drug substances into amorphous solids without using solvents. This review explores in detail the general considerations involved in the process of HME, its applications and advances.

Objective: The present review examines the physicochemical properties of polymers pertinent to the HME process. Theoretical approaches for the screening of polymers are highlighted as a part of successful HME processed drug products. The critical quality attributes associated with the process of HME are also discussed in this review. HME plays a significant role in the dosage form design, and the same has been mentioned with suitable examples. The role of HME in developing several sustained release formulations, films, and implants is described along with the research carried out in a similar domain.

Methods: The method includes the collection of data from different search engines like PubMed, ScienceDirect, and SciFinder to get coverage of relevant literature for accumulating appropriate information regarding HME, its importance in pharmaceutical product development, and advanced applications.

Results: HME is known to have advanced pharmaceutical applications in the domains related to 3D printing, nanotechnology, and PAT technology. HME-based technologies explored using Design-of- Experiments also lead to the systematic development of pharmaceutical formulations.

Conclusion: HME remains an adaptable and differentiated technique for overall formulation development.

Keywords: Hot melt extrusion, solvent-free processing, sustained release, implants, films, 3D printing, nanotechnology, PAT technology.

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Graphical Abstract

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