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Assessing Stiffness, Joint Torque and ROM for Paretic and Non-Paretic Lower Limbs during the Subacute Phase of Stroke Using Lokomat Tools

Betsy Dayana Marcela Chaparro Rico Orcid Logo, Betsy D. M. Chaparro-Rico Orcid Logo, Daniele Cafolla Orcid Logo, Paolo Tortola, Giuseppe Galardi

Applied Sciences, Volume: 10, Issue: 18, Start page: 6168

Swansea University Authors: Betsy Dayana Marcela Chaparro Rico Orcid Logo, Daniele Cafolla Orcid Logo

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DOI (Published version): 10.3390/app10186168

Abstract

The efficacy of Lokomat on motor recovery in stroke patients is well known. However, few studies have examined Lokomat tools to assess stiffness, joint torque and range of motion (ROM) during the subacute phase of stroke. The purpose of this retrospective observational study is to assess the changes...

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Published in: Applied Sciences
ISSN: 2076-3417
Published: MDPI AG 2020
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URI: https://cronfa.swan.ac.uk/Record/cronfa62499
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spelling 2023-03-01T15:04:13.7480691 v2 62499 2023-02-03 Assessing Stiffness, Joint Torque and ROM for Paretic and Non-Paretic Lower Limbs during the Subacute Phase of Stroke Using Lokomat Tools fab062f51ecae36a295bd5c53e03fef5 0000-0002-6874-2508 Betsy Dayana Marcela Chaparro Rico Betsy Dayana Marcela Chaparro Rico true false ac4feae4da44720e216ab2e0359e4ddb 0000-0002-5602-1519 Daniele Cafolla Daniele Cafolla true false 2023-02-03 MACS The efficacy of Lokomat on motor recovery in stroke patients is well known. However, few studies have examined Lokomat tools to assess stiffness, joint torque and range of motion (ROM) during the subacute phase of stroke. The purpose of this retrospective observational study is to assess the changes of joint torque, ROM and stiffness that were estimated with Lokomat tools, namely L-FORCE (lower limb-force), L-ROM (lower limb-range of motion)and L-STIFF (lower limb-stiff), for paretic and non-paretic lower limbs in the subacute phase of stroke, assuming that the tools were able to measure these changes. The data come from 10 subjects in the subacute phase who had their first ever-stroke and followed a treatment that included Lokomat. The measurements came from basal assessments (T0) and one-month follow-up (T1). The measures were compared between paretic and non-paretic legs, and between T0 and T1. Significant differences in stiffness, joint torque and ROM were obtained between the paretic and non-paretic limbs at both T0 and T1. A non-significant trend was obtained for reduced stiffness and increased torque and ROM between T0 and T1 of the paretic limbs. The Lokomat tools were able to measure the changes between paretic and non-paretic legs and the small changes between T0 and T1 measurements. Journal Article Applied Sciences 10 18 6168 MDPI AG 2076-3417 biomechanics; neurorehabilitation; stroke; Lokomat; stiffness; joint torque; range of motion (ROM) 4 9 2020 2020-09-04 10.3390/app10186168 COLLEGE NANME Mathematics and Computer Science School COLLEGE CODE MACS Swansea University This work was funded by a grant from Ministero della Salute (Ricerca Corrente 2020). 2023-03-01T15:04:13.7480691 2023-02-03T14:17:47.8160053 Faculty of Science and Engineering School of Mathematics and Computer Science - Computer Science Betsy Dayana Marcela Chaparro Rico 0000-0002-6874-2508 1 Betsy D. M. Chaparro-Rico 0000-0002-6874-2508 2 Daniele Cafolla 0000-0002-5602-1519 3 Paolo Tortola 4 Giuseppe Galardi 5 62499__26714__16a6b2eb6aea42a8995a753d9bf64657.pdf 62499_VoR.pdf 2023-03-01T15:02:51.9145551 Output 1599044 application/pdf Version of Record true © 2020 by the authors. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license true eng http://creativecommons.org/licenses/by/4.0/
title Assessing Stiffness, Joint Torque and ROM for Paretic and Non-Paretic Lower Limbs during the Subacute Phase of Stroke Using Lokomat Tools
spellingShingle Assessing Stiffness, Joint Torque and ROM for Paretic and Non-Paretic Lower Limbs during the Subacute Phase of Stroke Using Lokomat Tools
Betsy Dayana Marcela Chaparro Rico
Daniele Cafolla
title_short Assessing Stiffness, Joint Torque and ROM for Paretic and Non-Paretic Lower Limbs during the Subacute Phase of Stroke Using Lokomat Tools
title_full Assessing Stiffness, Joint Torque and ROM for Paretic and Non-Paretic Lower Limbs during the Subacute Phase of Stroke Using Lokomat Tools
title_fullStr Assessing Stiffness, Joint Torque and ROM for Paretic and Non-Paretic Lower Limbs during the Subacute Phase of Stroke Using Lokomat Tools
title_full_unstemmed Assessing Stiffness, Joint Torque and ROM for Paretic and Non-Paretic Lower Limbs during the Subacute Phase of Stroke Using Lokomat Tools
title_sort Assessing Stiffness, Joint Torque and ROM for Paretic and Non-Paretic Lower Limbs during the Subacute Phase of Stroke Using Lokomat Tools
author_id_str_mv fab062f51ecae36a295bd5c53e03fef5
ac4feae4da44720e216ab2e0359e4ddb
author_id_fullname_str_mv fab062f51ecae36a295bd5c53e03fef5_***_Betsy Dayana Marcela Chaparro Rico
ac4feae4da44720e216ab2e0359e4ddb_***_Daniele Cafolla
author Betsy Dayana Marcela Chaparro Rico
Daniele Cafolla
author2 Betsy Dayana Marcela Chaparro Rico
Betsy D. M. Chaparro-Rico
Daniele Cafolla
Paolo Tortola
Giuseppe Galardi
format Journal article
container_title Applied Sciences
container_volume 10
container_issue 18
container_start_page 6168
publishDate 2020
institution Swansea University
issn 2076-3417
doi_str_mv 10.3390/app10186168
publisher MDPI AG
college_str Faculty of Science and Engineering
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hierarchy_top_id facultyofscienceandengineering
hierarchy_top_title Faculty of Science and Engineering
hierarchy_parent_id facultyofscienceandengineering
hierarchy_parent_title Faculty of Science and Engineering
department_str School of Mathematics and Computer Science - Computer Science{{{_:::_}}}Faculty of Science and Engineering{{{_:::_}}}School of Mathematics and Computer Science - Computer Science
document_store_str 1
active_str 0
description The efficacy of Lokomat on motor recovery in stroke patients is well known. However, few studies have examined Lokomat tools to assess stiffness, joint torque and range of motion (ROM) during the subacute phase of stroke. The purpose of this retrospective observational study is to assess the changes of joint torque, ROM and stiffness that were estimated with Lokomat tools, namely L-FORCE (lower limb-force), L-ROM (lower limb-range of motion)and L-STIFF (lower limb-stiff), for paretic and non-paretic lower limbs in the subacute phase of stroke, assuming that the tools were able to measure these changes. The data come from 10 subjects in the subacute phase who had their first ever-stroke and followed a treatment that included Lokomat. The measurements came from basal assessments (T0) and one-month follow-up (T1). The measures were compared between paretic and non-paretic legs, and between T0 and T1. Significant differences in stiffness, joint torque and ROM were obtained between the paretic and non-paretic limbs at both T0 and T1. A non-significant trend was obtained for reduced stiffness and increased torque and ROM between T0 and T1 of the paretic limbs. The Lokomat tools were able to measure the changes between paretic and non-paretic legs and the small changes between T0 and T1 measurements.
published_date 2020-09-04T14:22:13Z
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