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Study on the muscle strength and walking Function of the quadriceps femoris in Patients after Knee Arthroplasty by Superimposed neuromuscular electrical stimulation and active contraction

Study on the muscle strength and walking Function of the quadriceps femoris in Patients after Knee Arthroplasty by Superimposed neuromuscular electrical stimulation and active contraction

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
ChiCTR
Registry ID
ChiCTR2500109781
Enrollment
Unknown
Registered
2025-09-25
Start date
2025-09-30
Completion date
Unknown
Last updated
2025-09-29

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

Conditions

Knee arthroplasty

Interventions

Control group:First, conduct electrical stimulation, and then carry out the same training content as the experimental group
Experimental Group:Neuromuscular electrical stimulation is superimposed during active contraction

Sponsors

China Rehabilitation Research Center (Beijing Boai Hospital)
Lead Sponsor

Eligibility

Sex/Gender
All
Age
40 Years to 80 Years

Inclusion criteria

Inclusion criteria: 1.Patients with unilateral TKA; 2.Good cognitive function; 3.Aged between 40 and 80;

Exclusion criteria

Exclusion criteria: 1.Wear a pacemaker; 2.Severe postoperative complications such as infection and prosthesis fractures; 3.Other serious diseases, such as tumors, etc., that affect rehabilitation training; 4.Unable to effectively cooperate with the experiment due to mental or cognitive issues;

Design outcomes

Primary

MeasureTime frame
Maximum isometric contraction of the quadriceps femoris;—

Secondary

MeasureTime frame
Timed standing up and walking test;—

Countries

China

Contacts

Public ContactLi Wen

China Rehabilitation Research Center (Beijing Boai Hospital)

jiaoyue5212@hotmail.com+86 10 87565101

Outcome results

None listed

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