Nerve guidance conduit development for primary treatment of peripheral nerve transection injuries: A commercial perspective
| Autor: | David I. Rhodes, Carmel M. O’Brien, Neil R. Cameron, Andrew Edwin Rodda, Bradyn J. Parker |
|---|---|
| Rok vydání: | 2021 |
| Předmět: |
Quality management
Tissue Scaffolds Emerging technologies Computer science Process (engineering) Guided Tissue Regeneration Perspective (graphical) Biomedical Engineering Nerve guidance conduit General Medicine Biochemistry Nerve Regeneration Biomaterials Risk analysis (engineering) Peripheral nerve Peripheral Nerve Injuries Animals Peripheral Nerves Engineering design process Molecular Biology Reimbursement Biotechnology |
| Zdroj: | Acta biomaterialia. 135 |
| ISSN: | 1878-7568 |
| Popis: | Commercial nerve guidance conduits (NGCs) for repair of peripheral nerve discontinuities are of little use in gaps larger than 30 mm, and for smaller gaps they often fail to compete with the autografts that they are designed to replace. While recent research to develop new technologies for use in NGCs has produced many advanced designs with seemingly positive functional outcomes in animal models, these advances have not been translated into viable clinical products. While there have been many detailed reviews of the technologies available for creating NGCs, none of these have focussed on the requirements of the commercialisation process which are vital to ensure the translation of a technology from bench to clinic. Consideration of the factors essential for commercial viability, including regulatory clearance, reimbursement processes, manufacturability and scale up, and quality management early in the design process is vital in giving new technologies the best chance at achieving real-world impact. Here we have attempted to summarise the major components to consider during the development of emerging NGC technologies as a guide for those looking to develop new technology in this domain. We also examine a selection of the latest academic developments from the viewpoint of clinical translation, and discuss areas where we believe further work would be most likely to bring new NGC technologies to the clinic. Statement of significance NGCs for peripheral nerve repairs represent an adaptable foundation with potential to incorporate modifications to improve nerve regeneration outcomes. In this review we outline the regulatory processes that functionally distinct NGCs may need to address and explore new modifications and the complications that may need to be addressed during the translation process from bench to clinic. |
| Databáze: | OpenAIRE |
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