Compare the Quadriceps Function of Adductor Canal Block Versus Femoral Nerve Block With Electromyography Following Total Knee Arthroplasty

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

COMPLETED

Clinical Phase

NA

Total Enrollment

80 participants

Study Classification

INTERVENTIONAL

Study Start Date

2021-02-24

Study Completion Date

2021-11-29

Brief Summary

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Adductor canal block and femoral nerve block are the most commonly used nerve blocks for pain control after total knee arthroplasty. The block area for adductor canal is a sensory branch near the knee area, which can potentially reduce the effect of motor blockage of quadriceps muscle. We try to proof adductor canal block can reduce the pain level after surgery effectively and preserve the muscle power of quadriceps muscle. Therefore, the rehabilitation course can be reduced and further lowering the risks of falling and complications.

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Detailed Description

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Conditions

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Quadriceps Function Monitored With Electromyography

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

TREATMENT

Blinding Strategy

DOUBLE

Participants Caregivers

Study Groups

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Adductor canal block group

Group Type EXPERIMENTAL

Nerve block

Intervention Type PROCEDURE

Two different nerve block types, Adductor canal block group and Femoral nerve block group

Femoral nerve block group

Group Type EXPERIMENTAL

Nerve block

Intervention Type PROCEDURE

Two different nerve block types, Adductor canal block group and Femoral nerve block group

Interventions

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Nerve block

Two different nerve block types, Adductor canal block group and Femoral nerve block group

Intervention Type PROCEDURE

Eligibility Criteria

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Inclusion Criteria

* Age at least 50 years old, not exceed 100 years old
* Diagnosed Primary Knee Osteoarthritis
* Accepted Total Knee Arthroplasty

Exclusion Criteria

* Diagnosed Osteonecrosis
* Diagnosed inflammatory Arthritis、Rheumatoid Arthritis
* Accepted Revision Total Knee Arthroplasty
* Quadriceps muscle rupture, suture or repair history
* Neurological or orthopedic disorders that could affect quadriceps muscle power
* Allergy to amide anesthetics
* Patients who cannot obey or follow directions

Minimum Eligible Age

50 Years

Maximum Eligible Age

100 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

Yes