Robotknæortose-assisteret gåtur i CP
En pilotundersøgelse til at undersøge effekten af et drevet knæortose på Crouch Gait i cerebral parese
Studieoversigt
Status
Status
Betingelser
Betingelser
Intervention / Behandling
Intervention / Behandling
Detaljeret beskrivelse
Undersøgelsestype
Undersøgelsestype
Tilmelding (Faktiske)
Tilmelding
Fase
Fase
- Ikke anvendelig
Kontakter og lokationer
Studiekontakt
Studiekontakt
- Navn: David M Scher, MD
- Telefonnummer: 212 606-1253
- E-mail: scherd@hss.edu
Undersøgelse Kontakt Backup
- Navn: Vishnu Deep Chandran, PhD
- Telefonnummer: 212-606-1215
- E-mail: chandranv@hss.edu
Studiesteder
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New York
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New York, New York, Forenede Stater, 10021
- Hospital for Special Surgery
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Deltagelseskriterier
Berettigelseskriterier
Berettigelseskriterier
Aldre berettiget til at studere
- Barn
- Voksen
- Ældre voksen
Tager imod sunde frivillige
Beskrivelse
Inkluderingskriterier:
- Diagnosticeret med cerebral parese på GMFCS niveau II
- Udstiller Crouch Gait
- Mellem 8 til 17 år
- Hofteflektionskontraktur mindre end 5 grader
- Knæflektionskontraktur mindre end 20 grader, når de måles i udsat for udstrakt hofter
- Lårfodvinkel er mellem 10 grader (intern) til 25 grader (ekstern) i tilbøjelig
- Kan gå en minimumsafstand på 10 meter uden at stoppe
Ekskluderingskriterier:
- Plantarflexion -kontraktur, når den måles i neutral fodjustering
- Ingen andre neurologiske, muskuloskeletale eller kardiorespiratoriske sundhedsmæssige forhold eller skader
- Tilstedeværelsen af enhver kognitiv svækkelse, der kan begrænse evnen til at forstå, følge enkle retninger og informere, når du er i smerter
- Manglende evne til at deltage i undersøgelsen på grund af nylig ortopædisk kirurgi (inden for tolv måneder) eller Botox -intervention (inden for seks måneder)
Studieplan
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
- Primært formål: Andet
- Tildeling: N/A
- Interventionel model: Enkelt gruppeopgave
- Maskning: Ingen (Åben etiket)
Antal våben
Våben og indgreb
Deltagergruppe / ArmDeltagergruppe / Arm |
Intervention / BehandlingIntervention / Behandling |
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Eksperimentel: Effekt af et drevet knæortose hos personer med cerebral parese og bøjet knæ gang
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The investigators will assess walking in each of the following conditions: shod (shoes or shoes+AFO) and RKO-assisted (shoes+RKO or shoes+AFO+RKO), to achieve the following: (1) Evaluate the effect of RKO, compared to shod upon endurance in individuals with CP at GMFCS levels I and II, and (2) Evaluate the effect of RKO, compared to shod, upon temporal-spatial parameters, lower limb sagittal joint kinematics, and muscle EMG in individuals with CP at GMFCS levels I and II.
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Hvad måler undersøgelsen?
Primære resultatmål
Primære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
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Distance from 2MWT
Tidsramme: From enrollment until data collection is performed on the fourth study session.
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The distance covered by participants during a two-minute walking test (2MWT) will be compared between RKO-assisted and shod conditions.
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From enrollment until data collection is performed on the fourth study session.
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Step length
Tidsramme: At the end of the study visit for each participant, data collection will be performed during the fourth study session from enrollment.
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Mean step length (distance between the two feet measured from the heel of one foot to the heel of the contralateral foot while both feet are on the ground) during walking will be compared between RKO-assisted and shod conditions.
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At the end of the study visit for each participant, data collection will be performed during the fourth study session from enrollment.
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Single limb support time
Tidsramme: At the end of the study visit for each participant, data collection will be performed during the fourth study session from enrollment.
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Mean single limb support time (duration just one foot by itself is on the ground) during walking will be compared between RKO-assisted and shod conditions.
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At the end of the study visit for each participant, data collection will be performed during the fourth study session from enrollment.
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Walking speed
Tidsramme: At the end of the study visit for each participant, data collection will be performed during the fourth study session from enrollment.
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Mean walking speed during walking will be compared between RKO-assisted and shod conditions.
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At the end of the study visit for each participant, data collection will be performed during the fourth study session from enrollment.
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Lower limb joint kinematics
Tidsramme: At the end of the study visit for each participant, data collection will be performed during the fourth study session from enrollment.
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The sagittal plane lower limb joint angles (degrees) during walking will be compared to evaluate the difference between RKO-assisted and shod conditions.
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At the end of the study visit for each participant, data collection will be performed during the fourth study session from enrollment.
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Binary indicator of improvement in walking distance with RKO use
Tidsramme: At the end of the study visit for each participant, data collection will be performed during the fourth study session from enrollment.
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"Yes" if the walking distance in the RKO-assisted condition was greater than shod, and "No" if there was no improvement.
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At the end of the study visit for each participant, data collection will be performed during the fourth study session from enrollment.
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Lower limb electromyography data
Tidsramme: At the end of the study visit for each participant, data collection will be performed during the fourth study session from enrollment.
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Electromyography (EMG) amplitude and duration of lower limb anti-gravity muscles (rectus femoris, vastus lateralis, vastus medialis, medial gastrocnemius, soleus, and gluteus maximus) will be compared between RKO-assisted and shod conditions.
The EMG data will be filtered and rectified to compute linear envelopes.
From these envelopes, the average value of EMG amplitude and duration will be compared between RKO-assisted and shod conditions.
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At the end of the study visit for each participant, data collection will be performed during the fourth study session from enrollment.
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Samarbejdspartnere og efterforskere
Sponsor
Sponsor
Datoer for undersøgelser
Studer store datoer
Studiestart (Faktiske)
Studiestart
Primær færdiggørelse (Faktiske)
Primær færdiggørelse
Studieafslutning (Faktiske)
Studieafslutning
Datoer for studieregistrering
Først indsendt
Først indsendt
Først indsendt, der opfyldte QC-kriterier
Først indsendt, der opfyldte QC-kriterier
Først opslået (Faktiske)
Først opslået
Opdateringer af undersøgelsesjournaler
Sidste opdatering sendt (Faktiske)
Sidste opdatering sendt
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidst verificeret
Sidst verificeret
Mere information
Begreber relateret til denne undersøgelse
Yderligere relevante MeSH-vilkår
Andre undersøgelses-id-numre
Andre undersøgelses-id-numre
- 2023-2299
Plan for individuelle deltagerdata (IPD)
Planlægger du at dele individuelle deltagerdata (IPD)?
IPD-planbeskrivelse
IPD-delingstidsramme
IPD-delingsadgangskriterier
IPD-deling Understøttende informationstype
- STUDY_PROTOCOL
- SAP
Lægemiddel- og udstyrsoplysninger, undersøgelsesdokumenter
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