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The Future Gold
Standard in

Nerve Repair

Newrotex develops innovative silk-based medical
solutions for the nervous system.

solutions intermediate 3rd edition progress test key
solutions intermediate 3rd edition progress test key
solutions intermediate 3rd edition progress test key
solutions intermediate 3rd edition progress test key

The answer to “Can you repair nerves?” shouldn’t come with caveats. This is why Newrotex is set to disrupt existing approaches to surgical nerve repair. We’re on track to provide an alternative to autografts, the current gold standard in treatment for nerve injuries. A gold standard that requires sacrificing a healthy nerve from another part of the body. With our patented silk-based technology, we’ll deliver an off-the-shelf solution for surgical repair of the nerve. Without the need for long, complicated operations or using expensive donor tissues, Newrotex makes immediate treatment possible for patients who have suffered nerve injuries due to trauma, medical conditions, or surgical treatments.

Addressing an Unmet Need
in Nerve Repair

solutions intermediate 3rd edition progress test key

1.5

million

Annual operations for nerve injuries

Newrotex silk-based nerve products address the shortcomings of the solutions currently available.

Most of the world’s 1.5 million annual operations for nerve injuries are treated with autografts requiring a second injury and long surgery times, along with risking donor site morbidity and infection.

All of the major current solutions – autografts, allografts, and hollow tube conduits – are limited when repairing large gaps in nerves. Read Current Approaches for more about these and other shortcomings with current solutions for peripheral nerve repair.

Newrotex silk nerve products not only shorten procedure times, they are low-cost, simple to use, and effective for long-length nerve repairs.
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Why Silk is a Good Choice
for Nerve Repair

solutions intermediate 3rd edition progress test key

Over the past few decades, the potential biomedical applications of silk have been gaining interest at an exponential rate.

The versatility created by silk’s chemical structure allows for the production of fibres, gels, scaffolds, films, membranes, and powders. Silk has shown to have excellent cell affinity, and being biocompatible, with the ability to tailor biodegradation, silk is an ideal candidate for biomedical applications.

solutions intermediate 3rd edition progress test key

In terms of nerve repair, luminal silk fibres inside a vein or conduit guide regenerating axons, while the bioabsorbable, permeable tube allows nutrients to support nerve regeneration. Furthermore, silk products can be stored at room temperature, thereby removing the need for expensive cold storage and transportation.

Our Solution solutions intermediate 3rd edition progress test key

SilkAxons®

solutions intermediate 3rd edition progress test key solutions intermediate 3rd edition progress test key

Our first product is a 10cm implant made from bundles of luminal spider silk fibres that can be implanted into a vein or inserted into hollow conduits to support nerve re-growth. Pre-clinical studies have show that SilkAxons® support superior axonal regeneration.

Our second product is an off-the-shelf silk-based peripheral nerve conduit pre-filled with enhancing luminal silk fibres, negating the need to use a vein.

The fibres have proven nerve-regenerating properties and clinical trials show them to be comparable or superior to autografts. And with a porous tubular biocompatible sheath designed to encourage vascularisation, we provide a new and better approach to treating patients with peripheral nerve injuries.

solutions intermediate 3rd edition progress test key
solutions intermediate 3rd edition progress test key
solutions intermediate 3rd edition progress test key
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Long-term Vision

Newrotex launched a first-in-human clinical trial in Q3 2025 using SilkAxons® to bridge large nerve gaps of up to 10cm (significantly more than current FDA approved devices). This study will generate foundational data for Newrotex’s global clinical strategy. Our goal is to commence a large study this year culminating in an application for market approval in the USA and UK. We are also developing collaborations in which our silk platform technology may lead to further improvements in patient care, such as Schwann cell delivery and spinal cord injury repair.

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solutions intermediate 3rd edition progress test key