Correlation analysis of lower limb muscle mass and postoperative function after artificial total knee arthroplasty

Correlation analysis of lower limb skeletal muscle mass and function after total knee arthroplasty

Status

Recruiting

Phases

Early Phase 1

Study type

Observational

Source

ChiCTR

Registry ID

ChiCTR2000039831

Enrollment

Unknown

Registered

2020-11-11

Start date

2020-11-12

Completion date

Unknown

Last updated

2021-02-22

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

Conditions

Gu guanjié yán 4/5000 Osteoarthritis

Interventions

case series:Nil

Eligibility

Sex/Gender

All

Age

18 Years to 100 Years

Inclusion criteria

Inclusion criteria: 1. Diagnosis: knee osteoarthritis; 2. Surgery: first unilateral artificial knee replacement; 3. Aged > 18 years.

Exclusion criteria

Exclusion criteria: 1. Knee joint infection, tumor knee; 2. Those who underwent total knee replacement on the other side during the follow-up period; 3. Severe neurological disease; 4. People with renal insufficiency; 5. Those who have mental disorders and cannot communicate with each other verbally; 6. During the study period, patients who asked to withdraw or did not cooperate, could not be contacted or could not adhere to follow-up.

Design outcomes

Primary

Measure	Time frame
Skeletal muscle mass;	—

Countries

China

Contacts

Public ContactLingli Yang

Army Medical Center

chenxi_8889@126.com+86 15826072879

Outcome results

None listed

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