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The effect of local infiltration anesthesia on pain and function in simultaneously bilateral total knee arthroplasty patients

The effect of local infiltration anesthesia on pain and function in simultaneously bilateral total knee arthroplasty patients: prospective randomized self-control study

Status
Recruiting
Phases
Unknown
Study type
Interventional
Source
ChiCTR
Registry ID
ChiCTR-IOR-17012330
Enrollment
Unknown
Registered
2017-08-10
Start date
2017-08-10
Completion date
Unknown
Last updated
2017-08-21

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

Conditions

Osteoarthritis of knee

Interventions

Continuous femoral nerve block:Continuous femoral nerve block
local infiltration of anesthetic:local infiltration of anesthetic and continuous femoral nerve block

Sponsors

Peking University Third Hospital
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to 100 Years

Inclusion criteria

Inclusion criteria: 1. primary unilateral total knee arthroplasty; 2. aged 18 years and more; 3. ASA grade I to III.

Exclusion criteria

Exclusion criteria: 1. after patellatomy; 2. pregnancy; 3. acute or chronic knee infection; 4. neuromuscular disease involving lower limbs; 5. severe systemic disease (eg. heart failure, renal insufficiency, coagulopathy); 6. cognitive function deficits or mental disorders; 7. contraindication of spinal anesthesia; 8. long-term use of narcotics; 9. allergy to drugs used in the study; 10. refuse to sign consent.

Design outcomes

Primary

MeasureTime frame
Visual analogue scale at rest, post operation 24h;Visual analogue scale at activity, post operation 24h;—

Secondary

MeasureTime frame
Visual analogue scale at rest;anesthetic dose of continuous femoral nerve block;Frequency of patient-controlled continuous femoral nerve block ;Range of motion;Strength of quadriceps femoris;HSS score;WOMAC;Improvement of range of motion;—

Countries

China

Contacts

Public ContactXu Mao

Peking University Third Hospital

anae@163.com+86 18911482830

Outcome results

None listed

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