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Development and Clinical Evaluation of a Motion Assistance Device for the Prevention of Bowlegs

Development and Clinical Evaluation of a Motion Assistance Device for the Prevention of Bowlegs - Development and Clinical Evaluation of a Motion Assistance Device for the Prevention of Bowlegs

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
JPRN
Registry ID
JPRN-UMIN000055680
Enrollment
48
Registered
2024-10-01
Start date
2024-10-01
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

knee osteoarthritis

Interventions

Wear the device and walk for 10 minutes

Sponsors

Waseda University
Lead Sponsor
Yokohama Seishinkai Hospital
Collaborator

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: (1) Patients with osteoarthritis of the knee (ii) Post-operative osteoarthritis patients who can walk normally without the assistance of a third party (iii) Healthy elderly people

Exclusion criteria

Exclusion criteria: 1. Uncontrolled heart failure 2. Acute myocardial infarction 3. Active myocarditis or pericarditis 4. Unstable angina 5. Acute systemic embolism or pulmonary embolism 6. Acute infection 7. Thrombophlebitis 8. Ventricular tachycardia or refractory ventricular arrhythmia 9. Severe ventricular outflow tract obstruction 10. Uncontrolled arterial or pulmonary hypertension 11. Those who are not capable of performing the tasks indicated in the test procedure (including breaks between tasks) 12. If the patient is in another intervention study at the same time (verbally confirmed with the physiotherapist in charge) *Exclusion criteria are made at the discretion of the physician in charge

Design outcomes

Primary

MeasureTime frame
Lateral knee acceleration Gait data

Countries

Japan

Contacts

Public ContactHiroyasu Iwata

Waseda University Faculty science and engineering

jubi@waseda.jp03-3203-4427

Outcome results

None listed

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