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A lower-limb powered exoskeleton for stroke patients: a feasibility study

A lower-limb powered exoskeleton for stroke patients: a feasibility study - ABLE After Stroke

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
NL-OMON
Registry ID
NL-OMON51195
Enrollment
5
Registered
2021-08-18
Start date
2021-10-12
Completion date
Unknown
Last updated
2024-04-15

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Cerebrovascular accident Stroke

Interventions

None listed

Sponsors

Revalidatiecentrum Het Roessingh
Lead Sponsor

Eligibility

Age
18 Years to 99 Years

Inclusion criteria

Inclusion criteria: * Age above 18 years * Left unilateral ischemic or haemorrhagic chronic (> 6 months) stroke * Hemiparetic right leg * Problems with stability in stance, insufficient push-off, problems with foot clearance during swing and/or problems with foot prepositioning in early stance. * Functional Ambulation Categories (FAC) score * 3, participants are able to walk without manual assistance on a flat surface. * Able to walk without walking aids (such as crutch, four-wheeled walker) * Able to read and understand questionnaires and able to understand and execute commands, both in Dutch.

Exclusion criteria

Exclusion criteria: * High levels of spasticity of muscle tone (resistance to passive movement), as represented by modified Ashworth scale scores of 3 or higher * Premorbid disability of lower extremity * Progressive neurological diseases like, dementia or Parkinson * Skin lesions or severely impaired sensation at the hemiparetic leg * Contraindication for mobilization, like lower limb fracture * Pregnancy

Design outcomes

Primary

MeasureTime frame
The main outcome parameters are joint angle of ankle and knee, to assess the ankle and knee movement. In other words, the dorsiflexion and plantarflexion of the ankle and the flexion and extension of the knee.

Secondary

MeasureTime frame
Secondary study parameters related to the gait analysis are spatiotemporal and kinematic parameters, ground reaction force and muscle activity. Next to these gait related parameters, the BORG rating scale will be administerd after each condition and questionnaires to evaluate the usability and experience of the patient.

Countries

Netherlands

Outcome results

None listed

Source: NL-OMON (via WHO ICTRP)