Robot-Assisted Training for Upper Limb in Stroke (ROBOTAS): An Observational, Multicenter Study to Identify Determinants of Efficacy

Background: The loss of arm function is a common and disabling outcome after stroke. Robot-assisted upper limb (UL) training may improve outcomes. The aim of this study was to explore the effect of robot-assisted training using end-effector and exoskeleton robots on UL function following a stroke in...

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Autores principales: Rocco Salvatore Calabrò, Giovanni Morone, Antonino Naro, Marialuisa Gandolfi, Vitalma Liotti, Carlo D’aurizio, Sofia Straudi, Antonella Focacci, Sanaz Pournajaf, Irene Aprile, Serena Filoni, Claudia Zanetti, Maria Rosaria Leo, Lucia Tedesco, Vincenzo Spina, Carmelo Chisari, Giovanni Taveggia, Stefano Mazzoleni, Nicola Smania, Stefano Paolucci, Marco Franceschini, Donatella Bonaiuti
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Publicado: MDPI AG 2021
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Acceso en línea:https://doaj.org/article/d805c1286aef435cadcae04fe183b540
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spelling oai:doaj.org-article:d805c1286aef435cadcae04fe183b5402021-11-25T18:00:50ZRobot-Assisted Training for Upper Limb in Stroke (ROBOTAS): An Observational, Multicenter Study to Identify Determinants of Efficacy10.3390/jcm102252452077-0383https://doaj.org/article/d805c1286aef435cadcae04fe183b5402021-11-01T00:00:00Zhttps://www.mdpi.com/2077-0383/10/22/5245https://doaj.org/toc/2077-0383Background: The loss of arm function is a common and disabling outcome after stroke. Robot-assisted upper limb (UL) training may improve outcomes. The aim of this study was to explore the effect of robot-assisted training using end-effector and exoskeleton robots on UL function following a stroke in real-life clinical practice. Methods: A total of 105 patients affected by a first-ever supratentorial stroke were enrolled in 18 neurorehabilitation centers and treated with electromechanically assisted arm training as an add-on to conventional therapy. Both interventions provided either an exoskeleton or an end-effector device (as per clinical practice) and consisted of 20 sessions (3/5 times per week; 6–8 weeks). Patients were assessed by validated UL scales at baseline (T0), post-treatment (T1), and at three-month follow-up (T2). The primary outcome was the Fugl-Meyer Assessment for the upper extremity (FMA-UE). Results: FMA-UE improved at T1 by 6 points on average in the end-effector group and 11 points on average in the exoskeleton group (<i>p</i> < 0.0001). Exoskeletons were more effective in the subacute phase, whereas the end-effectors were more effective in the chronic phase (<i>p</i> < 0.0001). Conclusions: robot-assisted training might help improve UL function in stroke patients as an add-on treatment in both subacute and chronic stages. Pragmatic and highmethodological studies are needed to confirm the showed effectiveness of the exoskeleton and end-effector devices.Rocco Salvatore CalabròGiovanni MoroneAntonino NaroMarialuisa GandolfiVitalma LiottiCarlo D’aurizioSofia StraudiAntonella FocacciSanaz PournajafIrene AprileSerena FiloniClaudia ZanettiMaria Rosaria LeoLucia TedescoVincenzo SpinaCarmelo ChisariGiovanni TaveggiaStefano MazzoleniNicola SmaniaStefano PaolucciMarco FranceschiniDonatella BonaiutiMDPI AGarticlerobot-assisted therapystrokeexoskeletonrehabilitationupper limp therapyMedicineRENJournal of Clinical Medicine, Vol 10, Iss 5245, p 5245 (2021)
institution DOAJ
collection DOAJ
language EN
topic robot-assisted therapy
stroke
exoskeleton
rehabilitation
upper limp therapy
Medicine
R
spellingShingle robot-assisted therapy
stroke
exoskeleton
rehabilitation
upper limp therapy
Medicine
R
Rocco Salvatore Calabrò
Giovanni Morone
Antonino Naro
Marialuisa Gandolfi
Vitalma Liotti
Carlo D’aurizio
Sofia Straudi
Antonella Focacci
Sanaz Pournajaf
Irene Aprile
Serena Filoni
Claudia Zanetti
Maria Rosaria Leo
Lucia Tedesco
Vincenzo Spina
Carmelo Chisari
Giovanni Taveggia
Stefano Mazzoleni
Nicola Smania
Stefano Paolucci
Marco Franceschini
Donatella Bonaiuti
Robot-Assisted Training for Upper Limb in Stroke (ROBOTAS): An Observational, Multicenter Study to Identify Determinants of Efficacy
description Background: The loss of arm function is a common and disabling outcome after stroke. Robot-assisted upper limb (UL) training may improve outcomes. The aim of this study was to explore the effect of robot-assisted training using end-effector and exoskeleton robots on UL function following a stroke in real-life clinical practice. Methods: A total of 105 patients affected by a first-ever supratentorial stroke were enrolled in 18 neurorehabilitation centers and treated with electromechanically assisted arm training as an add-on to conventional therapy. Both interventions provided either an exoskeleton or an end-effector device (as per clinical practice) and consisted of 20 sessions (3/5 times per week; 6–8 weeks). Patients were assessed by validated UL scales at baseline (T0), post-treatment (T1), and at three-month follow-up (T2). The primary outcome was the Fugl-Meyer Assessment for the upper extremity (FMA-UE). Results: FMA-UE improved at T1 by 6 points on average in the end-effector group and 11 points on average in the exoskeleton group (<i>p</i> < 0.0001). Exoskeletons were more effective in the subacute phase, whereas the end-effectors were more effective in the chronic phase (<i>p</i> < 0.0001). Conclusions: robot-assisted training might help improve UL function in stroke patients as an add-on treatment in both subacute and chronic stages. Pragmatic and highmethodological studies are needed to confirm the showed effectiveness of the exoskeleton and end-effector devices.
format article
author Rocco Salvatore Calabrò
Giovanni Morone
Antonino Naro
Marialuisa Gandolfi
Vitalma Liotti
Carlo D’aurizio
Sofia Straudi
Antonella Focacci
Sanaz Pournajaf
Irene Aprile
Serena Filoni
Claudia Zanetti
Maria Rosaria Leo
Lucia Tedesco
Vincenzo Spina
Carmelo Chisari
Giovanni Taveggia
Stefano Mazzoleni
Nicola Smania
Stefano Paolucci
Marco Franceschini
Donatella Bonaiuti
author_facet Rocco Salvatore Calabrò
Giovanni Morone
Antonino Naro
Marialuisa Gandolfi
Vitalma Liotti
Carlo D’aurizio
Sofia Straudi
Antonella Focacci
Sanaz Pournajaf
Irene Aprile
Serena Filoni
Claudia Zanetti
Maria Rosaria Leo
Lucia Tedesco
Vincenzo Spina
Carmelo Chisari
Giovanni Taveggia
Stefano Mazzoleni
Nicola Smania
Stefano Paolucci
Marco Franceschini
Donatella Bonaiuti
author_sort Rocco Salvatore Calabrò
title Robot-Assisted Training for Upper Limb in Stroke (ROBOTAS): An Observational, Multicenter Study to Identify Determinants of Efficacy
title_short Robot-Assisted Training for Upper Limb in Stroke (ROBOTAS): An Observational, Multicenter Study to Identify Determinants of Efficacy
title_full Robot-Assisted Training for Upper Limb in Stroke (ROBOTAS): An Observational, Multicenter Study to Identify Determinants of Efficacy
title_fullStr Robot-Assisted Training for Upper Limb in Stroke (ROBOTAS): An Observational, Multicenter Study to Identify Determinants of Efficacy
title_full_unstemmed Robot-Assisted Training for Upper Limb in Stroke (ROBOTAS): An Observational, Multicenter Study to Identify Determinants of Efficacy
title_sort robot-assisted training for upper limb in stroke (robotas): an observational, multicenter study to identify determinants of efficacy
publisher MDPI AG
publishDate 2021
url https://doaj.org/article/d805c1286aef435cadcae04fe183b540
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