Evidence map›Paper›PMID 23204967›Full record

ArticleHand (New York, N.Y.)2011

Tendon injury produces changes in SSCT and nerve physiology similar to carpal tunnel syndrome in an in vivo rabbit model.

Tamami Moriya, Chunfeng Zhao, Stephen S Cha, James D Schmelzer, Phillip A Low, Kai-Nan An, Peter C Amadio

Open access · greenAbstract read
In one paragraph

Article in Hand (New York, N.Y.), 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
2.1field-weighted citation impact, top 14% of its field
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

12 citing papers in PubMed, 21 citations in OpenAlex.

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  6. The biomechanics of subsynovial connective tissue in health and its role in carpal tunnel syndrome.Journal of electromyography and kinesiology : official journal of the International Society of Electrophysiological Kinesiology · 2018
    Review
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  12. Subsynovial connective tissue is sensitive to surgical interventions in a rabbit model of carpal tunnel syndrome.Journal of orthopaedic research : official publication of the Orthopaedic Research Society · 2012
    Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

7 authors at 2 institutions in 1 country.

Tamami MoriyaOrthopedic Biomechanics Laboratory, Department of Orthopedic Surgery, Mayo Clinic, 200 First Street SW, Rochester, MN 55905 USA.
Chunfeng Zhao
Stephen S Cha
James D Schmelzer
Phillip A Low
Kai-Nan An
Peter C Amadio
Mayo Clinic · USWinnMed · US

Funding

Subsynovial Connective Tissue and Carpal Tunnel SyndromeR01AR049823 · NIAMS · MAYO CLINIC ROCHESTER · PI AMADIO, PETER C. · 2003 to 2011
$3.0M
NIAMS NIH HHS R01 AR049823
6 · The paper itself

Abstract

backgroundThe etiology of carpal tunnel syndrome (CTS) remains idiopathic in many cases. Noninflammatory fibrosis of the subsynovial connective tissue (SSCT) within the carpal tunnel is common in CTS, and some clinicians have hypothesized that this fibrosis might be a cause rather than an effect of CTS. An animal model in which to test this hypothesis would be useful. The principal objective of this study was to investigate the effect of a surgical injury on SSCT fibrosis and median nerve function within the carpal tunnel in an in vivo rabbit model.

methodsRabbits were sacrificed 12 weeks after surgery and were evaluated by mechanical testing, histology, transmission and scanning electron microscopy, and electrophysiology.

resultsSSCT fibroblast density (p < 0.0001) and collagen fiber size (p = 0.0004) were significantly higher, and the median nerve distal motor amplitude was significantly lower (p = 0.0018), in the tendon injury group SSCT than in either the sham or control groups.

conclusionsOur findings are similar to those seen in patients with carpal tunnel syndrome and suggest that the tendon injury procedure may be the basis of a new animal model of SSCT injury and, possibly, CTS.

Indexed as

Animal modelCarpal tunnel syndromeSubsynovial connective tissue

Identifiers

PMID23204967
PMCPMC3213267
OpenAlexW2091660223

What OpenQuestion holds

Textmetadata
Read underepoch 390

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.