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The Effects of Lokomat Virtual Reality Applications on Balance and Gait in Stroke Patients

16 novembre 2022 aggiornato da: Murat Akıncı, Ankara Yildirim Beyazıt University
The effectiveness of applying robot-assisted walking training together with conventional physiotherapy is widely accepted. Virtual reality is another component and its contribution to rehabilitation is important. When we look at the literature on virtual reality applications on balance and walking, it is seen that some systems are beneficial while some systems have no effect. This raises the possibility that virtual reality applications may produce different results due to the task in the exercise, patient motivation or any other reason. There is a need to investigate whether virtual reality applications have different effects, if any, what is the source of this and what care should be taken in the development of these applications in the future. Therefore, we focused on investigating the different effects of Lokomat virtual reality applications.

Panoramica dello studio

Stato

Completato

Condizioni

Intervento / Trattamento

Descrizione dettagliata

Stroke is an important health problem worldwide. Emotional, cognitive, sensory and motor problems occur with stroke. Motor problems are especially balance and walking problems and they are related to each other. So balance and gait rehabilitation are primary goals in stroke.

Although the first study to support the efficacy of Lokomat is that Lokomat is superior to conventional physiotherapy in walking, there are also studies reporting that there is no difference between the effects of Lokomat and conventional physiotherapy and that conventional physiotherapy is superior. In the light of all these studies, the effectiveness of applying robotic systems together with conventional physiotherapy is widely accepted.

Robot Assisted Walking Training has many components such as guiding force, walking speed, body weight support. Virtual reality is one of these components and there is literature in which Lokomat virtual reality applications are effective on balance and walking. Although the virtual reality effect is emphasized for Lokomat, there is a lack of literature on the specific effect of different virtual reality applications. In our study, it was aimed to examine the changes caused by different Lokomat virtual reality applications in the spatiotemporal parameters of balance and gait.

Method: This study was conducted to examine the effects of Lokomat VR applications on balance and spatiotemporal parameters of gait in patients with chronic stroke; It is a prospective, randomized controlled, single-blind study. The study will be carried out in a single-blind manner, and the evaluator will not know which group the individual is in. 56 individuals with chronic stroke included our study. All individuals have been informed about the study and read and signed the consent form stating that they voluntarily participated in the study. For balance evaluation we used Berg Balance Scale and Huber 360 device, which measures postural stability and limits of stability. And for gait evaluation we used 10 MWT, 6 MWT and spatiotemporal gait analysis for C-Mill VR+.

Tipo di studio

Interventistico

Iscrizione (Effettivo)

56

Fase

  • Non applicabile

Contatti e Sedi

Questa sezione fornisce i recapiti di coloro che conducono lo studio e informazioni su dove viene condotto lo studio.

Luoghi di studio

  • Tacchino
      • Ankara, Tacchino, 06000
        • Ankara City Hospital

Criteri di partecipazione

I ricercatori cercano persone che corrispondano a una certa descrizione, chiamata criteri di ammissibilità. Alcuni esempi di questi criteri sono le condizioni generali di salute di una persona o trattamenti precedenti.

Criteri di ammissibilità

Età idonea allo studio

Da 18 anni a 80 anni (Adulto, Adulto più anziano)

Accetta volontari sani

No

Sessi ammissibili allo studio

Maschio

Descrizione

  • Inclusion Criteria:

    • Clinical diagnosis is stroke
    • The time period have to be chronic period (+6 months)
    • The patient must have the ability to walk with or without support
    • The patiens should be able to understand Lokomat exercises

  • Exclusion Criteria:

    • Any condition that may prevent walking with Lokomat
    • Not volunteering to participate in the study

Piano di studio

Questa sezione fornisce i dettagli del piano di studio, compreso il modo in cui lo studio è progettato e ciò che lo studio sta misurando.

Come è strutturato lo studio?

Dettagli di progettazione

  • Scopo principale: Trattamento
  • Assegnazione: Randomizzato
  • Modello interventistico: Assegnazione parallela
  • Mascheramento: Separare

Armi e interventi

Gruppo di partecipanti / Arm
Intervento / Trattamento
Sperimentale: Lokomat Group I (Endurance)
  • Faster application used with Lokomat gait training
  • Conventional Physiotherapy
Altro: Robot Asisted Gait Training with Lokomat (Endurance)
  • Faster application (using for Endurance) : 3 days in a week for 6 weeks,very season was 40 min.
  • Conventional Physiotherapy : 5 days in a week for 6 weeks, every seanson was 40 min.
Altro: Conventional Physiotherapy
-Conventional Physiotherapy : 5 days in a week for 6 weeks, every seanson was 40 min.
Sperimentale: Lokomat Group II (Attention and Motivation)
  • Smile and Gabarello applications used with Lokomat gait training
  • Conventional Physiotherapy
Altro: Conventional Physiotherapy
-Conventional Physiotherapy : 5 days in a week for 6 weeks, every seanson was 40 min.
Altro: Robot Asisted Gait Training with Lokomat (Attention and Motivation)
  • Smile application (using for Attetion and Motivation) : 3 days in a week for 6 weeks,very season was 20 min.
  • Gabarello application (using for Attetion and Motivation) : 3 days in a week for 6 weeks,very season was 20 min.
  • Conventional Physiotherapy : 5 days in a week for 6 weeks, every seanson was 40 min.
Sperimentale: Lokomat Group III (Activity Timing)
  • High Flyer, Curve Pursuit and Treasures applications used with Lokomat gait training
  • Conventional Physiotherapy
Altro: Conventional Physiotherapy
-Conventional Physiotherapy : 5 days in a week for 6 weeks, every seanson was 40 min.
Altro: Robot Asisted Gait Training with Lokomat (Activity Timing)
  • High Flyer application (using for Activity Timing) : 3 days in a week for 6 weeks,very season was 20 min.
  • Treasures application (using for Activity Timing) : 3 days in a week for 6 weeks,very season was 10 min.
  • Curve Pursuit application (using for Activity Timing) : 3 days in a week for 6 weeks,very season was 10 min.
  • Conventional Physiotherapy : 5 days in a week for 6 weeks, every seanson was 40 min.
Altro: Control
-Only Conventional Physiotherapy
Altro: Conventional Physiotherapy
-Conventional Physiotherapy : 5 days in a week for 6 weeks, every seanson was 40 min.

Cosa sta misurando lo studio?

Misure di risultato primarie

Misura del risultato
Misura Descrizione
Lasso di tempo
Change in 6 MWT
Lasso di tempo: 6 weeks after treatment
6 Minutes Walk Test is a test using for walking distance. We evaluated the change in walking distance with 6 MWT.
6 weeks after treatment
Change in 10 MWT
Lasso di tempo: 6 weeks after treatment
10 MWT is a test using for evaluate the gait speed. Gait speed is a spatiotemporal parameter.
6 weeks after treatment
Change in BBS
Lasso di tempo: 6 weeks after treatment
Berg Balance Scale used for balance assesment. The scale consists of 14 items and each item gets a score between 0-4. As a result, the person evaluated gets a score between 0-56 on the berg balance scale. A higher score means the person has better balance skills.
6 weeks after treatment
Change in Limits of Stability
Lasso di tempo: 6 weeks after treatment
Limits of Stability (LoS) are defined as the points at which the center of gravity (CoG) approaches the limits of the base of support (BoS) and a correction strategy is required to return the center of mass (CoM) to within the BoS. In other words, LoS is the amount of maximum excursion an individual is able to intentionally cover in any direction without losing his/her balance or taking a step. We used Huber 360 device to evaluate the LoS.
6 weeks after treatment
Change in Spatiotemporal Gait Analysis
Lasso di tempo: 6 weeks after treatment

Spatiotemporal gait analysis gives spatial (distance) parameters along with temporal (time) parameters.

  • Spatial parameters:

    • Step Length
    • Step Width
    • Stride Length

  • Temporal Parameters

    • Step Time
    • Stride Time
    • Stance Time
    • Swing Time
    • Double Support Time We used C-Mill device to evaluate the spatiotemporal parameters.
6 weeks after treatment

Misure di risultato secondarie

Misura del risultato
Misura Descrizione
Lasso di tempo
Change in Spatial Symmetry
Lasso di tempo: 6 weeks after treatment
It is the ratio of the hemiplegic side step lenght to the non-hemiplegic side step lenght.
6 weeks after treatment
Change in Temporal Symmetry
Lasso di tempo: 6 weeks after treatment
For temporal symmetry we used the description "Gait Symmetry". Gait symmetry is calculated by the ratio of the hemiplegic side sway phase to the hemiplegic side stance phase ratio and the ratio of the non-hemiplegic side sway phase to the non-hemiplegic side stance phase ratio.
6 weeks after treatment
Change in Postural Stability
Lasso di tempo: 6 weeks after treatment
Postural stability refers to the ability to maintain your body in a position to effectively complete a task or demand, using large muscle groups at the shoulders, trunk, and hips. We used Huber 360 device to evaluate the postural staiblity. The assesments were combination of opened and closed eyes. We recorded the COP vellocity and area.
6 weeks after treatment

Collaboratori e investigatori

Qui è dove troverai le persone e le organizzazioni coinvolte in questo studio.

Sponsor

Ankara Yildirim Beyazıt University

Collaboratori

Ankara City Hospital Bilkent

Studiare le date dei record

Queste date tengono traccia dell'avanzamento della registrazione dello studio e dell'invio dei risultati di sintesi a ClinicalTrials.gov. I record degli studi e i risultati riportati vengono esaminati dalla National Library of Medicine (NLM) per assicurarsi che soddisfino specifici standard di controllo della qualità prima di essere pubblicati sul sito Web pubblico.

Studia le date principali

Inizio studio (Effettivo)

11 novembre 2021

Completamento primario (Effettivo)

1 giugno 2022

Completamento dello studio (Effettivo)

1 giugno 2022

Date di iscrizione allo studio

Primo inviato

8 giugno 2022

Primo inviato che soddisfa i criteri di controllo qualità

11 giugno 2022

Primo Inserito (Effettivo)

15 giugno 2022

Aggiornamenti dei record di studio

Ultimo aggiornamento pubblicato (Effettivo)

21 novembre 2022

Ultimo aggiornamento inviato che soddisfa i criteri QC

16 novembre 2022

Ultimo verificato

1 novembre 2022

Maggiori informazioni

Termini relativi a questo studio

Parole chiave

Termini MeSH pertinenti aggiuntivi

Altri numeri di identificazione dello studio

  • Lokomat VR

Piano per i dati dei singoli partecipanti (IPD)

Hai intenzione di condividere i dati dei singoli partecipanti (IPD)?

Indeciso

Informazioni su farmaci e dispositivi, documenti di studio

Studia un prodotto farmaceutico regolamentato dalla FDA degli Stati Uniti

No

Studia un dispositivo regolamentato dalla FDA degli Stati Uniti

No

prodotto fabbricato ed esportato dagli Stati Uniti

No

Queste informazioni sono state recuperate direttamente dal sito web clinicaltrials.gov senza alcuna modifica. In caso di richieste di modifica, rimozione o aggiornamento dei dettagli dello studio, contattare register@clinicaltrials.gov. Non appena verrà implementata una modifica su clinicaltrials.gov, questa verrà aggiornata automaticamente anche sul nostro sito web .

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