Evidence map›Paper›PMID 32858833›Full record

ArticleSensors (Basel, Switzerland)2020

Wearable Tendon Kinetics.

Sara E Harper, Rebecca A Roembke, John D Zunker, Darryl G Thelen, Peter G Adamczyk

Abstract read
In one paragraph

Article in Sensors (Basel, Switzerland), 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing 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

19 citing papers in PubMed.

  1. Trial
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  9. Adjacent tissues modulate shear wave propagation in axially loaded tendons.Journal of the mechanical behavior of biomedical materials · 2023
    Article
  10. Article
  11. Review
  12. Atypical triceps surae force and work patterns underlying gait in children with cerebral palsy.Journal of orthopaedic research : official publication of the Orthopaedic Research Society · 2022
    Article
  13. Article
  14. Article
  15. Article
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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

5 authors.

Sara E HarperDepartment of Biomedical Engineering, University of Wisconsin-Madison, Madison, WI 53706, USA.ORCID 0000-0003-3242-2243
Rebecca A RoembkeDepartment of Mechanical Engineering, University of Wisconsin-Madison, Madison, WI 53706, USA.
John D ZunkerDepartment of Mechanical Engineering, University of Wisconsin-Madison, Madison, WI 53706, USA.
Darryl G ThelenDepartment of Biomedical Engineering, University of Wisconsin-Madison, Madison, WI 53706, USA.
Peter G AdamczykDepartment of Biomedical Engineering, University of Wisconsin-Madison, Madison, WI 53706, USA.ORCID 0000-0001-5374-7691

Funding

NRSA Training CoreTL1TR002375 · NCATS · UNIVERSITY OF WISCONSIN-MADISON · PI Vivek Prabhakaran · 2017 to 2026
$8.4M
Wearable shear-wave tensiometry for tracking tendon load during dynamic movementR42AR074897 · NIAMS · DESIGN CONCEPTS, INC · PI ADAMCZYK, PETER G, THELEN, DARRYL G · 2020 to 2022
$1.6M
Wearable Shear Wave Tensiometry for Tracking Tendon Load during Dynamic MovementR41AR074897 · NIAMS · DESIGN CONCEPTS, INC · PI ADAMCZYK, PETER G · 2018 to 2018
$225k
NCATS NIH HHS TL1 TR002375NIAMS NIH HHS R41 AR074897NIAMS NIH HHS R42 AR074897NIH HHS 1R41AR074897-01NIH HHS TL1TR002375Wisconsin Alumni Research Foundation P150362US01
6 · The paper itself

Abstract

This study introduces a noninvasive wearable system for investigating tendon loading patterns during outdoor locomotion on variable terrain. The system leverages shear wave tensiometry, which is a new approach for assessing tendon load by tracking wave speed within the tissue. Our wearable tensiometry system uses a battery-operated piezoelectric actuator to induce micron-scale shear waves in a tendon. A data logger monitors wave propagation by recording from two miniature accelerometers mounted on the skin above the tendon. Wave speed is determined from the wave travel time between accelerometers. The wearable system was used to record Achilles tendon wave speed at 100 Hz during 1-km outdoor walking trials in nine young adults. Inertial measurement units (IMUs) simultaneously monitored participant position, walking speed, and ground incline. An analysis of 5108 walking strides revealed the coupled biomechanical effects of terrain slope and walking speed on tendon loading. Uphill slopes increased the tendon wave speed during push-off, whereas downhill slopes increased tendon wave speeds during early stance braking. Walking speed significantly modulated peak tendon wave speed on uphill slopes but had less influence on downhill slopes. Walking speed consistently induced greater early stance wave speeds for all slopes. These observations demonstrate that wearable shear wave tensiometry holds promise for evaluating tendon tissue kinetics in natural environments and uncontrolled movements. There are numerous practical applications of wearable tensiometry spanning orthopedics, athletics, rehabilitation, and ergonomics.

Indexed as

Walking SpeedWearable Electronic DevicesAchilles TendonAdultBiomechanical PhenomenaFemaleGaitHumansKineticsMaleYoung AdultAchillesfield-based measurementlocomotionmuscle-tendon mechanicsnoninvasiveshear wave tensiometry

Identifiers

PMID32858833
PMCPMC7506797

What OpenQuestion holds

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LicenceCC BY
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.