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Progressive Rehabilitation Assistance Strategy and Efficacy Evaluation for Lower Limb Exoskeletons Based on Dynamic Movement Primitives and Reinforcement Learning

Progressive Rehabilitation Assistance Strategy and Efficacy Evaluation for Lower Limb Exoskeletons Based on Dynamic Movement Primitives and Reinforcement Learning

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
ChiCTR
Registry ID
ChiCTR2600120553
Enrollment
Unknown
Registered
2026-03-17
Start date
2026-03-20
Completion date
Unknown
Last updated
2026-03-23

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

Conditions

stroke

Interventions

Group A :Simple adaptive exoskeleton training
Group B :Simple fixed-trajectory exoskeleton training
Group C :Adopt traditional physical therapy gait training

Sponsors

Ningbo Rehabilitation Hospital
Lead Sponsor

Eligibility

Sex/Gender
All
Age
30 Years to 70 Years

Inclusion criteria

Inclusion criteria: 1. Age 30-70 years old. 2. The duration of stroke ranged from 3 months to 1 year after onset, and the patients were in the rehabilitation period. 3. Patients with different degrees of gait disorder were screened according to Fugl-Meyer motor function assessment. 4. Patients with normal cognitive function, Mini-mental state examination (MMSE) score >=24, able to understand the experimental process and cooperate to complete the relevant tasks. 5. Lower limb muscle strength: the muscle strength of the main muscle groups of the lower limbs (such as quadriceps femoris and gastrocnemius) was >=2 grade (0-5 grade evaluation standard). 6. Patients and their families signed the informed consent. This study was reviewed by the Ethics Committee of Ningbo Rehabilitation Hospital.

Exclusion criteria

Exclusion criteria: 1. Other cases that did not meet the above inclusion criteria; 2. Severe ataxia or significant balance disorder (Berg balance scale score <20). 3. Complicated with severe cardiopulmonary diseases (such as cardiac insufficiency and respiratory dysfunction). 4. Recent history of lower extremity surgery or severe bone and joint disease. 5. Gait disorders caused by other nervous system diseases (such as Parkinson's disease, ALS). 6. Visual or hearing impairment seriously affected gait training.

Design outcomes

Primary

MeasureTime frame
Fugl-Meyer Assessment;

Secondary

MeasureTime frame
6-minute walk test;Timed Up and Go;EMG;Gait spatiotemporal parameters;

Countries

China

Contacts

Public ContactWenzhu Xu

Ningbo Rehabilitation Hospital

xuwenzhu1997@163.com+86 188 5265 1962

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Apr 3, 2026