Evidence map›Paper›PMID 30408710›Full record

ReviewGait & posture2019

Paretic propulsion as a measure of walking performance and functional motor recovery post-stroke: A review.

Sarah A Roelker, Mark G Bowden, Steven A Kautz, Richard R Neptune

5 registry-linked trialsOpen access · greenAbstract readReview
In one paragraph

Review in Gait & posture, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to 5 registered trials, which are not on this map. Cited by 95 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
95citing papers in PubMed, 3 pooled it
10.5field-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.

NCT04818424 nawithdrawnnot on this mapstarted 2021, after this paper: background citation

Robotic Exosuit Augmented Locomotion (REAL) in the Clinic and Community

TypeinterventionalSponsorLou Awad, PT, DPT, PhDRan2021 to 2022Enrolled0ConditionsStrokeArmsSoft exosuit, Gait training without exosuits
NCT05315310 nacompletednot on this mapstarted 2022, after this paper: background citation

Robotic Exosuit Augmented Locomotion (REAL) in the Clinic and Community - a Mechanistic Clinical Trial

TypeinterventionalSponsorBoston University Charles River CampusRan2022 to 2023Enrolled26ConditionsStrokeArmsSoft Exosuit
NCT06085248 nacompletednot on this mapstarted 2023, after this paper: background citation

Responders to Metronome-based Rhythmic Auditory Stimulation in Individuals Post-Stroke and Older Adults

TypeinterventionalSponsorBoston University Charles River CampusRan2023 to 2024Enrolled45ConditionsStroke, Old AgeArmsSubject-specific optimized RAS, Active walking
NCT06459401 nacompletednot on this mapstarted 2021, after this paper: background citation

Effects of an Overground Propulsion Neuroprosthesis in Community-dwelling Individuals After Stroke

TypeinterventionalSponsorBoston University Charles River CampusRan2021 to 2022Enrolled10ConditionsStrokeArmsPropulsion Neuroprosthesis
NCT07212608 nacompletednot on this mapstarted 2022, after this paper: background citation

Wearable Gait Interventions for Augmenting Paretic Propulsion: Towards Personalized Post-Stroke Gait Rehabilitation

TypeinterventionalSponsorBoston University Charles River CampusRan2022 to 2025Enrolled22ConditionsStrokeArmsSoft robotic exosuit, Propulsion neuroprosthesis
3 · Its place in the literature

Who cites it

95 citing papers in PubMed, 3 syntheses or guidelines pooled it, 168 citations in OpenAlex.

  1. Pooled it
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  5. ZiclagueOrphanet journal of rare diseases · 2025
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  17. Gait Adaptation to Asymmetric Foot-Ground Compliance Applied by Robotic Footwear.IEEE transactions on neural systems and rehabilitation engineering : a publication of the IEEE Engineering in Medicine and Biology Society · 2026
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35 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

4 authors at 2 institutions in 1 country.

Sarah A RoelkerDepartment of Mechanical Engineering, The University of Texas at Austin, Austin, TX, USA. Electronic address: sarah.schloemer@utexas.edu.
Mark G BowdenDepartment of Health Sciences and Research, College of Health Professions, Medical University of South Carolina, Charleston, SC, USA; Division of Physical Therapy, College of Health Professions, Medical University of South Carolina, Charleston, SC, USA; Ralph H. Johnson VA Medical Center, Charleston, SC, USA.
Steven A KautzDepartment of Health Sciences and Research, College of Health Professions, Medical University of South Carolina, Charleston, SC, USA; Ralph H. Johnson VA Medical Center, Charleston, SC, USA.
Richard R NeptuneDepartment of Mechanical Engineering, The University of Texas at Austin, Austin, TX, USA.
Medical University of South Carolina · USThe University of Texas at Austin · US

Funding

Treating Depression and Enhancing Locomotor Recovery Post-strokeP20GM109040 · NIGMS · MEDICAL UNIVERSITY OF SOUTH CAROLINA · PI KAUTZ, STEVEN A. · 2014 to 2024
$23.5M
The effects of impaired post-stroke coordination and motor pathway integrity on mobility performanceI01RX001935 · VA · RALPH H JOHNSON VA MEDICAL CENTER · PI KAUTZ, STEVEN A. · 2016 to 2019
–
NIGMS NIH HHS P20 GM109040RRD VA I01 RX001935
6 · The paper itself

Abstract

backgroundAlthough walking speed is the most common measure of gait performance post-stroke, improved walking speed following rehabilitation does not always indicate the recovery of paretic limb function. Over the last decade, the measure paretic propulsion (Pp, defined as the propulsive impulse generated by the paretic leg divided by the sum of the propulsive impulses of both legs) has been established as a measure of paretic limb output and recently targeted in post-stroke rehabilitation paradigms. However, the literature lacks a detailed synthesis of how paretic propulsion, walking speed, and other biomechanical and neuromuscular measures collectively relate to post-stroke walking performance and motor recovery.

objectiveThe aim of this review was to assess factors associated with the ability to generate Pp and identify rehabilitation targets aimed at improving Pp and paretic limb function.

methodsRelevant literature was collected in which paretic propulsion was used to quantify and assess propulsion symmetry and function in hemiparetic gait.

resultsParetic leg extension during terminal stance is strongly associated with Pp. Both paretic leg extension and propulsion are related to step length asymmetry, revealing an interaction between spatiotemporal, kinematic and kinetic metrics that underlies hemiparetic walking performance. The importance of plantarflexor function in producing propulsion is highlighted by the association of an independent plantarflexor excitation module with increased Pp. Furthermore, the literature suggests that although current rehabilitation techniques can improve Pp, these improvements depend on the patient's baseline plantarflexor function. SIGNIFICANCE: Pp provides a quantitative measure of propulsion symmetry and should be a primary target of post-stroke gait rehabilitation. The current literature suggests rehabilitation techniques that target both plantarflexor function and leg extension may restore paretic limb function and improve gait asymmetries in individuals post stroke.

Indexed as

Biomechanical PhenomenaGait Disorders, NeurologicHumansParesisRecovery of FunctionStrokeStroke RehabilitationWalkingBiomechanicsGaitHemiparesisSymmetry

Identifiers

PMID30408710
PMCPMC6657344
OpenAlexW2898552771

What OpenQuestion holds

Textmetadata
LicenceTDM
Read underepoch 390

Registered trials

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.