Evidence map›Paper›PMID 26692833›Full record

ReviewNeural regeneration research2015

Delayed peripheral nerve repair: methods, including surgical 'cross-bridging' to promote nerve regeneration.

Tessa Gordon, Placheta Eva, Gregory H Borschel

Erratum issuedAbstract readReview
In one paragraph

Review in Neural regeneration research, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

16 citing papers in PubMed.

  1. Article
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  6. Review
  7. Article
  8. 3D Printed Personalized Nerve Guide Conduits for Precision Repair of Peripheral Nerve Defects.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2022
    Review
  9. Article
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

3 authors.

Tessa GordonDepartment of Surgery, Division of Plastic Reconstructive Surgery, the Hospital for Sick Children, Toronto, Canada.
Placheta EvaDepartment of Surgery, Division of Plastic Reconstructive Surgery, the Hospital for Sick Children, Toronto, Canada.
Gregory H BorschelDepartment of Surgery, Division of Plastic Reconstructive Surgery, the Hospital for Sick Children, Toronto, Canada.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Despite the capacity of Schwann cells to support peripheral nerve regeneration, functional recovery after nerve injuries is frequently poor, especially for proximal injuries that require regenerating axons to grow over long distances to reinnervate distal targets. Nerve transfers, where small fascicles from an adjacent intact nerve are coapted to the nerve stump of a nearby denervated muscle, allow for functional return but at the expense of reduced numbers of innervating nerves. A 1-hour period of 20 Hz electrical nerve stimulation via electrodes proximal to an injury site accelerates axon outgrowth to hasten target reinnervation in rats and humans, even after delayed surgery. A novel strategy of enticing donor axons from an otherwise intact nerve to grow through small nerve grafts (cross-bridges) into a denervated nerve stump, promotes improved axon regeneration after delayed nerve repair. The efficacy of this technique has been demonstrated in a rat model and is now in clinical use in patients undergoing cross-face nerve grafting for facial paralysis. In conclusion, brief electrical stimulation, combined with the surgical technique of promoting the regeneration of some donor axons to 'protect' chronically denervated Schwann cells, improves nerve regeneration and, in turn, functional outcomes in the management of peripheral nerve injuries.

Indexed as

axon regenerationelectrical nerve stimulationnerve regenerationnerve repairperipheral nerve injurySchwann cells

Identifiers

PMID26692833
PMCPMC4660729

What OpenQuestion holds

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Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.