Assessing Force Feedback With the SoftHand Pro (CUFF)
Assessing the Effectiveness of Upper-limb Force Feedback With the SoftHand Pro Myoelectric Prosthesis in Persons With Transradial Limb Loss
Studieöversikt
Status
Status
Betingelser
Betingelser
Intervention / Behandling
Intervention / Behandling
Detaljerad beskrivning
Studietyp
Studietyp
Inskrivning (Faktisk)
Inskrivning
Fas
Fas
- Inte tillämpbar
Kontakter och platser
Studieorter
-
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Minnesota
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Rochester, Minnesota, Förenta staterna, 55905
- Mayo Clinic in Rochester
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Deltagandekriterier
Urvalskriterier
Urvalskriterier
Åldrar som är berättigade till studier
Tar emot friska volontärer
Kön som är behöriga för studier
Beskrivning
Inclusion Criteria:
- age > 18 years.
- no prior experience with the CUFF device.
- history of elbow disarticulation, transradial, or transhumeral limb loss (non-control subjects only).
Exclusion Criteria:
- amputation for less than 6 months
- clinical history of brachial plexopathy, cervical radiculopathy or polyneuropathy
- orthopedic, joint degeneration (i.e., arthritis, verified by x-ray) affecting the hand or cervical spine that severely limit upper limb function
- visual problems that would interfere with the grasp task
- co-existing central nervous system disease with symptoms that limit upper extremity function (e.g., multiple sclerosis, motor neuron disease, myasthenia gravis, Parkinson's disease, dystonia) revealed in medical history
- significant rigidity as assessed through range of motion testing
- active psychiatric illness
- significant cognitive impairments (a score < 24 on the Mini-Mental State Examination)
- use of medications that might affect sensory and/or motor functions
- inability to effectively control myoelectrics for study purposes (control subjects only)
Studieplan
Hur är studien utformad?
Designdetaljer
- Primärt syfte: Enhetens genomförbarhet
- Tilldelning: Icke-randomiserad
- Interventionsmodell: Parallellt uppdrag
- Maskning: Ingen (Open Label)
Antal vapen
Vapen och interventioner
Deltagargrupp / ArmDeltagargrupp / Arm |
Intervention / BehandlingIntervention / Behandling |
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Experimentell: Patient
Testing will include assessments of activities of daily living (ADLs) by a physical therapist, biomechanical measures of forces applied to objects and motion of the upper limb collected during commonly-performed tasks, and surveys assessing user preference regarding the force feedback feature, all while using the SoftHand Pro myoelectric lower arm prosthetic and the CUFF force feedback devices in tandem, utilizing the subjects' own prosthetic sockets.
Grip force will be recorded using sensors attached to the CUFF device.
During each session, videos will be obtained of the subjects performing tasks for kinematics analysis.
The experimental sessions are organized into one to two sessions, comprising up to 16 hours, as determined by subject availability.
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Participants will complete various movement and activity of daily living (ADL) assessments to test the effectiveness of the CUFF device in combination with the Soft Hand Pro (SHP) in conveying haptic force feedback to patients with transradial limb loss, and to assess the extent to which the grip force feedback improves the embodiment of the prosthetic device.
Andra namn:
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Övrig: Control
Testing will include assessments of activities of daily living (ADLs) by a physical therapist, biomechanical measures of forces applied to objects and motion of the upper limb collected during commonly-performed tasks, and surveys assessing user preference regarding the force feedback feature, all while using the SoftHand Pro myoelectric lower arm prosthetic and the CUFF force feedback devices in tandem, utilizing an adapter simulating a prosthetic socket.
Grip force will be recorded using sensors attached to the CUFF device.
During each session, videos will be obtained of the subjects performing tasks for kinematics analysis.
The experimental sessions are organized into one to two sessions, comprising up to 16 hours, as determined by subject availability.
|
Participants will complete various movement and activity of daily living (ADL) assessments to test the effectiveness of the CUFF device in combination with the Soft Hand Pro (SHP) in conveying haptic force feedback to patients with transradial limb loss, and to assess the extent to which the grip force feedback improves the embodiment of the prosthetic device.
Andra namn:
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Vad mäter studien?
Primära resultatmått
Primära resultatmått
Resultatmått |
Åtgärdsbeskrivning |
Tidsram |
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Conveyance of force feedback
Tidsram: 1 year
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Assessments will measure the extent to which the CUFF device conveys haptic force feedback, when used in combination with the Soft Hand Pro.
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1 year
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Improvement to device embodiment through addition of grip force feedback
Tidsram: 1 year
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Assessments will determine any improvement of device embodiment from the addition of grip force feedback to the Soft Hand Pro.
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1 year
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Samarbetspartners och utredare
Sponsor
Sponsor
Samarbetspartners
Samarbetspartners
Utredare
Utredare
- Huvudutredare: Karen L. Andrews, M.D., Mayo Clinic
Publikationer och användbara länkar
Användbara länkar
Studieavstämningsdatum
Studera stora datum
Studiestart (Faktisk)
Studiestart
Primärt slutförande (Faktisk)
Primärt slutförande
Avslutad studie (Faktisk)
Avslutad studie
Studieregistreringsdatum
Först inskickad
Först inskickad
Först inskickad som uppfyllde QC-kriterierna
Först inskickad som uppfyllde QC-kriterierna
Första postat (Faktisk)
Första postat
Uppdateringar av studier
Senaste uppdatering publicerad (Faktisk)
Senaste uppdatering publicerad
Senaste inskickade uppdateringen som uppfyllde QC-kriterierna
Senaste inskickade uppdateringen som uppfyllde QC-kriterierna
Senast verifierad
Senast verifierad
Mer information
Termer relaterade till denna studie
Nyckelord
Ytterligare relevanta MeSH-villkor
Andra studie-ID-nummer
Andra studie-ID-nummer
- 17-005611
Plan för individuella deltagardata (IPD)
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