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Effectiveness of the A3 robot on lower extremity motor function in stroke patients: a prospective, randomized controlled trial

Effect of A3 lower limb rehabilitation robot on lower limb motor function after stroke

Status
Recruiting
Phases
Early Phase 1
Study type
Interventional
Source
ChiCTR
Registry ID
ChiCTR2100052767
Enrollment
Unknown
Registered
2021-11-05
Start date
2021-11-05
Completion date
Unknown
Last updated
2022-08-16

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

Conditions

stroke

Interventions

robot group:A3 robot + routine rehabilitation

Sponsors

Yuebei People's Hospital
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to 80 Years

Inclusion criteria

Inclusion criteria: 1. All meet the international diagnostic criteria for cerebrovascular disease; 2. All have unilateral limb motor dysfunction, and the patient can complete a 10m walk alone or with the assistance of an assistive device; 3. The vital signs are stable; 4. Aged 18 to 80 years; 5. Lower extremity Brunnstrom stage III (inclusive) or higher, lower extremity modified Ashworth grading muscle tone below grade 2; 6. Can cooperate with various inspections and rehabilitation training; 7. With the consent of the patient himself and his family members, and signed the informed consent.

Exclusion criteria

Exclusion criteria: 1. Combined with other nervous system or bone and joint diseases that may affect the function of the lower extremities, such as arthritis, lower extremity joint contractures, deformities or other peripheral nervous system lesions, pain conditions; 2. Pregnant and lactating patients; 3. Severe cardiopulmonary insufficiency, such as heart failure, unstable angina, etc., or implanted pacemaker; 4. Severe osteoporosis, malignant tumor of bone and joint; 5. Patients with severe sensory impairment.

Design outcomes

Primary

MeasureTime frame
Fugl-Meyer lower extremity functional score;Holden walking function assessment;Rivermead sports index;

Secondary

MeasureTime frame
Balance parameters;Three dimensional gait parameter;Timed up and go (TUG) assessment;

Countries

China

Contacts

Public ContactLiu Huiyu

Yuebei People's Hospital

145426065@qq.com+86 13922599818

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 4, 2026