A Prospective Study to Evaluate Use of the Tibion Bionic Leg in Sub-Acute Post-stroke Patients (Acute Effects)
A Prospective, Experimental ABA Study to Evaluate Use of the Tibion Bionic Leg in Subacute Post-stroke Patients Undergoing Physical Therapy
Studieoversikt
Status
Status
Forhold
Forhold
Intervensjon / Behandling
Intervensjon / Behandling
Detaljert beskrivelse
Studietype
Studietype
Registrering (Faktiske)
Registrering
Fase
Fase
- Ikke aktuelt
Kontakter og plasseringer
Studiesteder
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Pennsylvania
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Philadelphia, Pennsylvania, Forente stater, 19102
- Magee Rehabilitation Hospital
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Deltakelseskriterier
Kvalifikasjonskriterier
Kvalifikasjonskriterier
Alder som er kvalifisert for studier
Tar imot friske frivillige
Kjønn som er kvalifisert for studier
Beskrivelse
Inclusion Criteria:
- Single stroke with residual unilateral lower-extremity weakness
- Subacute post-stroke period (>3 and <12 months)
- Eligible to participate to lower extremity physical therapy
- Age 40 years or greater
- Able to ambulate at least 10 meters
- Able to ambulate without a leg brace
- Ambulation speed less than 0.8 meters/second
- Minimum to moderate assist for transfer or ambulation by physical therapist evaluation
- Subject must understand the nature of the study and provide written informed consent prior to enrollment.
- Subject must be willing and able to attend all study sessions
Exclusion Criteria:
- Medically unstable
- Age younger than 40 years
- Acute post-stroke (< 3 months)
- Chronic post-stroke (> 12 months)
- Status-post multiple strokes
- Status-post traumatic brain injury
- Ambulation speed greater than 0.8 meters/second
- Currently using a Knee-Ankle-Foot Orthosis (KAFO)
- Not eligible for lower extremity physical therapy
- Concomitant degenerative neurological conditions
- Not able to ambulate at least 10 meters without assistance
- Greater than moderate assist during transfer or ambulation by physical therapist evaluation
- Unable to ambulate without a leg brace
- Unable to follow instructions, complete follow-up, or provide informed consent.
- Currently enrolled in another investigational device or drug trial
Studieplan
Hvordan er studiet utformet?
Designdetaljer
- Primært formål: Behandling
- Tildeling: N/A
- Intervensjonsmodell: Enkeltgruppeoppdrag
- Masking: Ingen (Open Label)
Antall våpen
Våpen og intervensjoner
Deltakergruppe / ArmDeltakergruppe / Arm |
Intervensjon / BehandlingIntervensjon / Behandling |
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Eksperimentell: Tibion Arm
Arm of the study in which enrolled subacute post-stroke subjects undergo lower extremity physical therapy using the Tibion Bionic Leg.
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The Tibion Bionic Leg is used as an adjunct in post-stroke and post-operative rehabilitative physical therapy.
The leg is a lightweight, wearable, portable, battery-powered, motorized leg orthosis that provides active assistance and resistance to lower limb movement during walking, stair ascent and descent, and transfers from sitting to standing (and standing to sitting).
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Hva måler studien?
Primære resultatmål
Primære resultatmål
Resultatmål |
Tiltaksbeskrivelse |
Tidsramme |
|---|---|---|
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Ambulation Speed
Tidsramme: Baseline (prior to training); at conclusion of training regimen, an average of 2 weeks.
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Walking speed (comfortable and fastest possible), in meters per second, as measured by the 10 Meter Walk Test (10 MWT).
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Baseline (prior to training); at conclusion of training regimen, an average of 2 weeks.
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Sekundære resultatmål
Sekundære resultatmål
Resultatmål |
Tiltaksbeskrivelse |
Tidsramme |
|---|---|---|
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Measurements of Gait
Tidsramme: Baseline (prior to training); prior to the first training session; prior to the second training session; at the conclusion of training regimen completed an average of 2 weeks.
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The secondary endpoints are obtained from the GAITRite analysis system:
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Baseline (prior to training); prior to the first training session; prior to the second training session; at the conclusion of training regimen completed an average of 2 weeks.
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Measurements of Stride
Tidsramme: Baseline (prior to training); prior to the first training session; prior to the second training session; at the conclusion of training regimen completed an average of 2 weeks.
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Other secondary endpoints are obtained from the GAITRite analysis system:
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Baseline (prior to training); prior to the first training session; prior to the second training session; at the conclusion of training regimen completed an average of 2 weeks.
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Measurements of Force, Stance, and Stability
Tidsramme: Baseline (prior to training); prior to the first training session; prior to the second training session; at the conclusion of training regimen completed an average of 2 weeks.
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Other secondary endpoints are obtained from Balance Master system:
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Baseline (prior to training); prior to the first training session; prior to the second training session; at the conclusion of training regimen completed an average of 2 weeks.
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Samarbeidspartnere og etterforskere
Sponsor
Sponsor
Etterforskere
Etterforskere
- Hovedetterforsker: Barbara Browne, MD, Magee Rehabilitation Hospital
Publikasjoner og nyttige lenker
Generelle publikasjoner
- Wong CK, Bishop L, Stein J. A wearable robotic knee orthosis for gait training: a case-series of hemiparetic stroke survivors. Prosthet Orthot Int. 2012 Mar;36(1):113-20. doi: 10.1177/0309364611428235. Epub 2011 Nov 14.
- Horst RW. A bio-robotic leg orthosis for rehabilitation and mobility enhancement. Annu Int Conf IEEE Eng Med Biol Soc. 2009;2009:5030-3. doi: 10.1109/IEMBS.2009.5333581.
- Horst RW, Marcus RR. FlexCVA: a continuously variable actuator for active orthotics. Conf Proc IEEE Eng Med Biol Soc. 2006;2006:2425-8. doi: 10.1109/IEMBS.2006.259950.
Studierekorddatoer
Studer hoveddatoer
Studiestart
Studiestart
Primær fullføring (Forventet)
Primær fullføring
Studiet fullført (Forventet)
Studiet fullført
Datoer for studieregistrering
Først innsendt
Først innsendt
Først innsendt som oppfylte QC-kriteriene
Først innsendt som oppfylte QC-kriteriene
Først lagt ut (Anslag)
Først lagt ut
Oppdateringer av studieposter
Sist oppdatering lagt ut (Anslag)
Sist oppdatering lagt ut
Siste oppdatering sendt inn som oppfylte QC-kriteriene
Siste oppdatering sendt inn som oppfylte QC-kriteriene
Sist bekreftet
Sist bekreftet
Mer informasjon
Begreper knyttet til denne studien
Ytterligere relevante MeSH-vilkår
Andre studie-ID-numre
Andre studie-ID-numre
- CP001
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