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Effectiveness of knee orthosis that prevent the knee bending during the stance phase using an electromagnetic braking system for improving gait ability

A preliminary study on the effectiveness of knee orthosis that prevent the knee bending during the stance phase using an electromagnetic braking system for improving gait ability in individuals with gait disorders due to cerebral diseases

Status
Recruiting
Phases
Phase 2
Study type
Interventional
Source
JPRN
Registry ID
JPRN-jRCTs042250147
Enrollment
210
Registered
2025-12-19
Start date
2025-12-19
Completion date
Unknown
Last updated
2026-06-29

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

Conditions

cerebral disease

Interventions

Gait training using a knee orthosis that prevent the knee bending during the stance phase using an electromagnetic braking system

Sponsors

Otaka Yohei
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: (For non-ambulatory cases) 1. Individuals who have obtained written consent to participate in this study from the individual or his/her surrogate 2. Individuals over 18 years old 3. Individuals with gait disorder due to first-ever cerebral disease 4. Individuals scored less than 5 point in Functional Status Score for the ICU 5. Individuals scored 3 points or lower on the knee-extension test of the motor function items in Stroke Impairment Assessment Set (For ambulatory cases) 1. Individuals who have obtained written consent to participate in this study from the individual or his/her surrogate 2. Individuals over 18 years old 3. Individuals with gait disorder due to first-ever cerebral disease 4. Individuals scored 5 point or higher in Functional Status Score for the ICU 5. Individuals scored 3 points or lower on the knee-extension test of the motor function items in Stroke Impairment Assessment Set

Exclusion criteria

Exclusion criteria: 1. Individuals with uncontrolled circulatory or respiratory dysfunction 2. Individuals with infectious diseases requiring isolation or contact precautions 3. Individuals with a pacemaker device 4. Individuals with lower limb circulatory disorders contraindicating exercise 5. Individuals with ectopic ossification of the lower limbs leading to restricted joint range of motion 6. Individuals with increased fracture risk in the lower limbs or spine (e.g., severe osteoporosis) 7. Individuals with urinary or fecal incontinence severe enough to cause devise contamination 8. Individuals who are pregnant or may be pregnant 9. Individuals who have difficulty putting on the devise 10. Other patients deemed unsuitable by the researcher

Design outcomes

Primary

MeasureTime frame
(For non-ambulatory cases) Improvement efficiency of gait independence score assessed by Functional Status Score for the ICUduring intervention (For ambulatory cases) Change in gait speed assessed by 10m walk test before and after intervention

Secondary

MeasureTime frame
(For non-ambulatory cases) Gait speed measured by 10m walk test, 6-minute walking distance, gait pattern score assessed by Wisconsin Gait Scale when the individuals can walk under supervision Improvement efficiency of physical function score assessed by Stroke Impairment Assessment Set Gait independence score assessed by Functional Status Score for the ICU with and without device Device satisfaction assessed by Quality Evaluation Strategy Tool (For ambulatory cases) Changes in 6-minute walking distance, physical function score assessed by Stroke Impairment Assessment Set, and gait pattern score assessed by Wisconsin Gait Scale Walking speed assessed by 10m walk test with and without device Device satisfaction assessed by Quality Evaluation Strategy Tool

Contacts

Public ContactDaisuke Imoto

Fujita Health University Hospital

daisuke.imoto@fujita-hu.ac.jp+81-562-93-2167

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026