Evidence map›Paper›PMID 30914746›Full record

Trial reportScientific reports2019

Familiarization with treadmill walking: How much is enough?

Christian Meyer, Tim Killeen, Christopher S Easthope, Armin Curt, Marc Bolliger, Michael Linnebank, Björn Zörner, Linard Filli

Open access · goldAbstract readClinical Trial
In one paragraph

Trial report in Scientific reports, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 72 papers.

0numbers the graph read from it
0cells of the map it votes in
72citing papers in PubMed
35.1field-weighted citation impact, top 1% 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

72 citing papers in PubMed, 149 citations in OpenAlex.

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12 more citing papers are in PubMed but not listed here.

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

8 authors at 2 institutions in 2 countries.

Christian MeyerSpinal Cord Injury Center, Balgrist University Hospital, Forchstrasse 340, Zurich, Switzerland. christian.meyer@balgrist.ch.ORCID 0000-0003-2270-9777
Tim KilleenSpinal Cord Injury Center, Balgrist University Hospital, Forchstrasse 340, Zurich, Switzerland.
Christopher S EasthopeSpinal Cord Injury Center, Balgrist University Hospital, Forchstrasse 340, Zurich, Switzerland.
Armin CurtSpinal Cord Injury Center, Balgrist University Hospital, Forchstrasse 340, Zurich, Switzerland.
Marc BolligerSpinal Cord Injury Center, Balgrist University Hospital, Forchstrasse 340, Zurich, Switzerland.
Michael LinnebankDepartment of Neurology, University Hospital and University of Zurich, Frauenklinikstrasse 26, Zurich, Switzerland.
Björn ZörnerSpinal Cord Injury Center, Balgrist University Hospital, Forchstrasse 340, Zurich, Switzerland.
Linard FilliSpinal Cord Injury Center, Balgrist University Hospital, Forchstrasse 340, Zurich, Switzerland.ORCID 0000-0003-3882-2504
Universitätsklinik Balgrist · CHUniversity of Zurich · CH

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Treadmill-based gait analysis is widely used to investigate walking pathologies and quantify treatment effects on locomotion. Differential sensorimotor conditions during overground vs. treadmill walking necessitate initial familiarization to treadmill walking. Currently, there is no standardized treadmill acclimatization protocol and insufficient familiarization potentially confounds analyses. We monitored initial adaptations to treadmill walking in 40 healthy adults. Twenty-six walking parameters were assessed over 10 minutes with marker-based kinematic analysis and acclimatization profiles were generated. While 16 walking parameters demonstrated initial acclimatization followed by plateau performance, ten parameters remained stable. Distal lower limb control including ankle range of motion, toe trajectory and foot clearance underwent substantial adaptations. Moreover, intralimb coordination and gait variability also demonstrated acclimatization, while measures of symmetry and interlimb coordination did not. All parameters exhibiting a plateau after acclimatization did so within 6-7 minutes (425 strides). Older participants and those naïve to treadmill walking showed adaptations with higher amplitudes but over similar timescales. Our results suggest a minimum of 6 minutes treadmill acclimatization is required to reach a stable performance, and that this should suffice for both older and naïve healthy adults. The presented data aids in optimizing treadmill-based gait analysis and contributes to improving locomotor assessments in research and clinical settings.

Indexed as

Adaptation, PhysiologicalExercise TestAdultAgedAged, 80 and overBiomechanical PhenomenaFemaleFootGaitHumansMaleMiddle AgedRange of Motion, ArticularWalking

Identifiers

PMID30914746
PMCPMC6435738
OpenAlexW2924066668

What OpenQuestion holds

Textmetadata
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.