Usability Testing of Affordable Haptic Robots for Stroke Therapy (Theradrive)
Studie Overzicht
Toestand
Toestand
Conditie
Conditie
Interventie / Behandeling
Interventie / Behandeling
Gedetailleerde beschrijving
Studietype
Studietype
Inschrijving (Werkelijk)
Inschrijving
Fase
Fase
- Niet toepasbaar
Contacten en locaties
Studie Locaties
-
-
Pennsylvania
-
Philadelphia, Pennsylvania, Verenigde Staten, 19146
- Penn Medicine Rittenhouse
-
-
Deelname Criteria
Geschiktheidscriteria
Geschiktheidscriteria
Leeftijden die in aanmerking komen voor studie
Accepteert gezonde vrijwilligers
Geslachten die in aanmerking komen voor studie
Beschrijving
Inclusion Criteria:
- Stroke survivors at least 18 years of age with hemiplegia.
- The subject's stroke must have occurred at least 3 months prior to enrollment in the study.
- Low and Moderate functioning stroke survivors as measured by Fugl- Meyer
- Not depressed
- No more than Mild Cognitive Deficit
- Participants must be able to sit upright for 4 hours at a time in Part A of the study; and 2 hours at a time, 3 days a week, for Part B of the study.
- The subject's stroke must have occurred at least 3 months prior to enrollment in the study.
Exclusion Criteria:
- Greater than mild cognitive deficits
- Greater than mild depression. A member of the research team will administer Beck's Depression Inventory (BDI) to each study participant over the phone. If the participant is found to have greater than mild depression, as measured by the BDI, they will not qualify for the study.
- Receiving rehabilitation on the upper limb.
- Received Botox injections within the past 3 months.
- Suffering from contractures (chronic loss of joint motion) or debilitating spasticity in the upper extremity.
- Experiencing greater than mild pain, and/or the PI determines that the participant should no longer continue working with the novel therapy devices, the study will be stopped.
Studie plan
Hoe is de studie opgezet?
Ontwerpdetails
- Primair doel: Behandeling
- Toewijzing: NVT
- Interventioneel model: Opdracht voor een enkele groep
- Masker: Geen (open label)
Aantal wapens
Wapens en interventies
Deelnemersgroep / ArmDeelnemersgroep / Arm |
Interventie / BehandelingInterventie / Behandeling |
|---|---|
|
Ander: Stroke survivors with low and moderate motor deficits
Subjects with low and moderate motor deficits will 1) complete exercises with 2 commercial (joystick and wheel) and the Theradrive haptic robot after pre assessment 2) then experience 12 therapy sessions on the Theradrive haptic robot with Adaptive Feedback.
3) Assessments pre and post therapy.
|
Commercial Joystick and Wheels Plus the Haptic TheraDrive Robot will be used.
Haptic Theradrive is a low-cost robotic system for post-stroke upper extremity rehabilitation.
The system uses off-the-shelf computer gaming wheels with force feedback to help reduce motor impairment and improve function in the arms of stroke survivors.
|
Wat meet het onderzoek?
Primaire uitkomstmaten
Primaire uitkomstmaten
Uitkomstmaat |
Maatregel Beschrijving |
Tijdsspanne |
|---|---|---|
|
Fugl Meyer
Tijdsspanne: At 0 weeks
|
The primary outcomes are motor control for the upper limb: Subjects completed tasks on scale; Motor scale maximum is 66. minimum is 0. Lower is more impaired.
Higher is less impaired.
|
At 0 weeks
|
|
Box and Blocks
Tijdsspanne: At Session 0. Pre-intervention
|
Measures ADL Function.
Completed reach and grasp activities.
Reached for 1 inch cube and placed with impaired arm.
More blocks indicate higher function.
Less blocks lower function
|
At Session 0. Pre-intervention
|
|
Tracking Accuracy
Tijdsspanne: At Session 0
|
Tracking accuracy is measured using the normalized root mean square, which is a measure for error in tracking performance with respect to a desired goal.
Root mean squared divided by the maximum error if person does not move.
The higher the decimal the higher the error made.
Lower is better performance.
|
At Session 0
|
Secundaire uitkomstmaten
Secundaire uitkomstmaten
Uitkomstmaat |
Maatregel Beschrijving |
Tijdsspanne |
|---|---|---|
|
Grip Strength
Tijdsspanne: pre-intervention
|
Grip strength as measured by a dynamometer.
Subjects were asked to squeeze a dynamometer with impaired arm.
Higher forces mean better function
|
pre-intervention
|
|
Montreal Cognitive Assessment (MOCA)
Tijdsspanne: pre-intervention
|
A brief 30-question test that takes around 10 to 12 minutes to complete and helps assess people for impairment in cognition domains.
Maximum is 30.
Minimum is 0; Low is <17 is severe cognitive impairment; a score 26 and higher is normal cognition.
|
pre-intervention
|
|
Becks Depression Scale
Tijdsspanne: Pre-intervention
|
Measures depression.
The Beck Depression Inventory (BDI) is a 21-item, self-report rating inventory that measures characteristic attitudes and symptoms of depression (Beck, et al., 1961).
Maximum is 63 Total Score_______________Levels of Depression 1-10____________________These ups and downs are considered normal 11-16___________________ Mild mood disturbance 17-20___________________Borderline clinical depression 21-30___________________Moderate depression 31-40___________________Severe depression over 40__________________Extreme depression
|
Pre-intervention
|
Medewerkers en onderzoekers
Sponsor
Sponsor
Onderzoekers
Onderzoekers
- Hoofdonderzoeker: Michelle J Johnson, PhD, Penn Medicine Rittenhouse
Publicaties en nuttige links
Algemene publicaties
- Ruparel R, Johnson MJ, Strachota E, McGuire J, Tchekanov G. Evaluation of the TheraDrive system for robot/computer assisted motivating rehabilitation after stroke. Annu Int Conf IEEE Eng Med Biol Soc. 2009;2009:811-4. doi: 10.1109/IEMBS.2009.5332386.
- Johnson MJ, Ramachandran B, Paranjape RP, Kosasih JB. Feasibility study of TheraDrive: a low-cost game-based environment for the delivery of upper arm stroke therapy. Conf Proc IEEE Eng Med Biol Soc. 2006;2006:695-8. doi: 10.1109/IEMBS.2006.259971.
- Theriault A, Nagurka M, Johnson MJ. Design and development of an affordable haptic robot with force-feedback and compliant actuation to improve therapy for patients with severe hemiparesis. IEEE Trans Haptics. 2014 Apr-Jun;7(2):161-74. doi: 10.1109/TOH.2013.51.
Studie record data
Bestudeer belangrijke data
Studie start (Werkelijk)
Studie start
Primaire voltooiing (Werkelijk)
Primaire voltooiing
Studie voltooiing (Werkelijk)
Studie voltooiing
Studieregistratiedata
Eerst ingediend
Eerst ingediend
Eerst ingediend dat voldeed aan de QC-criteria
Eerst ingediend dat voldeed aan de QC-criteria
Eerst geplaatst (Schatting)
Eerst geplaatst
Updates van studierecords
Laatste update geplaatst (Werkelijk)
Laatste update geplaatst
Laatste update ingediend die voldeed aan QC-criteria
Laatste update ingediend die voldeed aan QC-criteria
Laatst geverifieerd
Laatst geverifieerd
Meer informatie
Termen gerelateerd aan deze studie
Trefwoorden
Aanvullende relevante MeSH-voorwaarden
Andere studie-ID-nummers
Andere studie-ID-nummers
- 819787
Plan Individuele Deelnemersgegevens (IPD)
Bent u van plan om gegevens van individuele deelnemers (IPD) te delen?
Deze informatie is zonder wijzigingen rechtstreeks van de website clinicaltrials.gov gehaald. Als u verzoeken heeft om uw onderzoeksgegevens te wijzigen, te verwijderen of bij te werken, neem dan contact op met register@clinicaltrials.gov. Zodra er een wijziging wordt doorgevoerd op clinicaltrials.gov, wordt deze ook automatisch bijgewerkt op onze website .