Evidence map›Paper›PMID 30958506›Full record

ArticleJournal of biomechanical engineering2019

Functional Measures of Grip Strength and Gait Remain Altered Long-term in a Rat Model of Post-traumatic Elbow Contracture.

Alex Reiter, Griffin Kivitz, Ryan M Castile, Paul Cannon, Emily Lakes, Brittanny Jacobs, Kyle Allen, Aaron M Chamberlain, Spencer P Lake

Open access · bronzeAbstract read
In one paragraph

Article in Journal of biomechanical engineering, 2019. 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
1.3field-weighted citation impact, top 19% 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, 12 citations in OpenAlex.

  1. Article
  2. Soft Tissue Injury and Immobilization Are Both Required for Persistent Elbow Contracture in a Rat Model.Journal of orthopaedic research : official publication of the Orthopaedic Research Society · 2025
    Article
  3. Article
  4. Article
  5. Females and males exhibit similar functional, mechanical, and morphological outcomes in a rat model of posttraumatic elbow contracture.Journal of orthopaedic research : official publication of the Orthopaedic Research Society · 2021
    Article
  6. Review
  7. Article
  8. 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

9 authors at 3 institutions in 1 country.

Alex ReiterDepartment of Mechanical Engineering and Materials Science, Washington University in St. Louis, St. Louis, MO.
Griffin KivitzDepartment of Mechanical Engineering and Materials Science, Washington University in St. Louis, St. Louis, MO.
Ryan M CastileDepartment of Mechanical Engineering and Materials Science, Washington University in St. Louis, St. Louis, MO.
Paul CannonSeed Production Innovation, Bayer Crop Science, St. Louis, MO.
Emily LakesJ. Crayton Pruitt Family Department of Biomedical Engineering, University of Florida, Gainesville, FL.
Brittanny JacobsJ. Crayton Pruitt Family Department of Biomedical Engineering, University of Florida, Gainesville, FL.
Kyle AllenJ. Crayton Pruitt Family Department of Biomedical Engineering, University of Florida, Gainesville, FL.
Aaron M ChamberlainDepartment of Orthopaedic Surgery, Washington University in St. Louis, St. Louis, MO.
Spencer P LakeDepartment of Mechanical Engineering & Materials Science, Department of Orthopaedic Surgery, and Department of Biomedical Engineering, Washington University in St. Louis, St. Louis, MO; 1 Brookings Drive, Campus Box 1185, St. Louis, MO 63130.
Washington University in St. Louis · USUniversity of Florida · USBayer (United States) · US

Funding

Physical and Biological Treatment Strategies to Prevent Post-Traumatic Joint ContractureR01AR071444 · NIAMS · WASHINGTON UNIVERSITY · PI LAKE, SPENCER PARK · 2017 to 2022
$1.7M
NIAMS NIH HHS R01 AR071444
6 · The paper itself

Abstract

Post-traumatic joint contracture (PTJC) is a debilitating condition, particularly in the elbow. Previously, we established an animal model of elbow PTJC quantifying passive post-mortem joint mechanics and histological changes temporally. These results showed persistent motion loss similar to what is experienced in humans. Functional assessment of PTJC in our model was not previously considered; however, these measures would provide a clinically relevant measure and would further validate our model by demonstrating persistently altered joint function. To this end, a custom bilateral grip strength device was developed, and a recently established open-source gait analysis system was used to quantify forelimb function in our unilateral injury model. In vivo joint function was shown to be altered long-term and never fully recover. Specifically, forelimb strength in the injured limbs showed persistent deficits at all time points; additionally, gait patterns remained imbalanced and asymmetric throughout the study (although a few gait parameters did return to near normal levels). A quantitative understanding of these longitudinal, functional disabilities further strengthens the clinical relevance of our rat PTJC model enabling assessment of the effectiveness of future interventions aimed at reducing or preventing PTJC.

Identifiers

PMID30958506
PMCPMC6611348
OpenAlexW2936956565

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.