Evidence map›Paper›PMID 22714687›Full record

ArticleJournal of orthopaedic research : official publication of the Orthopaedic Research Society2012

Surface modification counteracts adverse effects associated with immobilization after flexor tendon repair.

Chunfeng Zhao, Yu-Long Sun, Gregory D Jay, Steven L Moran, Kai-Nan An, Peter C Amadio

Abstract read
In one paragraph

Article in Journal of orthopaedic research : official publication of the Orthopaedic Research Society, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
1.8field-weighted citation impact, top 16% 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

8 citing papers in PubMed, 13 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Cell and Biologic-Based Treatment of Flexor Tendon Injuries.Operative techniques in orthopaedics · 2016
    Article
  5. Article
  6. Article
  7. Article
  8. Review
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

6 authors at 2 institutions in 1 country.

Chunfeng ZhaoBiomechanics Laboratory, Department of Orthopedic Surgery, Mayo Clinic, 200 First Street SW, Rochester, Minnesota, USA.
Yu-Long Sun
Gregory D Jay
Steven L Moran
Kai-Nan An
Peter C Amadio
Mayo Clinic · USBrown University · US

Funding

REPAIR AND REHABILITATION OF FLEXOR TENDON INJURYR01AR044391 · NIAMS · MAYO CLINIC ROCHESTER · PI AMADIO, PETER C. · 1998 to 2013
$5.4M
NIAMS NIH HHS AR44391NIAMS NIH HHS R01 AR044391
6 · The paper itself

Abstract

Although post-rehabilitation is routinely performed following flexor tendon repair, in some clinical scenarios post-rehabilitation must be delayed. We investigated modification of the tendon surface using carbodiimide derivatized hyaluronic acid and lubricin (cd-HA-Lub) to maintain gliding function following flexor tendon repair with postoperative immobilization in a in vivo canine model. Flexor digitorum profundus tendons from the 2nd and 5th digits of one forepaw of six dogs were transected and repaired. One tendon in each paw was treated with cd-HA-Lub; the other repaired tendon was not treated. Following tendon repair, a forearm cast was applied to fully immobilize the operated forelimb for 10 days, after which the animals were euthanized. Digit normalized work of flexion (nWOF) and tendon gliding resistance were assessed. The nWOF of the FDP tendons treated with cd-HA-Lub was significantly lower than the nWOF of the untreated tendons (p < 0.01). The gliding resistance of cd-HA-Lub treated tendons was also significantly lower than that of the untreated tendons (p < 0.05). Surface treatment with cd-HA-Lub following flexor tendon repair provides an opportunity to improve outcomes for patients in whom the post-operative therapy must be delayed after flexor tendon repair.

Indexed as

AnimalsBiocompatible MaterialsCarbodiimidesDogsForelimbFrictionGlycoproteinsHyaluronic AcidImmobilizationOrthopedic ProceduresProteoglycan 4Surface PropertiesTendon InjuriesTendonsTensile StrengthBiocompatible MaterialsCarbodiimidesGlycoproteinsHyaluronic AcidProteoglycan 4

Identifiers

PMID22714687
PMCPMC3449004
OpenAlexW2003025549

What OpenQuestion holds

Textmetadata
LicenceTDM
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.