Comparative Study Between Patellar Denervation and Non-patellar Denervation in Total Knee Arthroplasty With Patellar Resurfacing

NCT ID: NCT03389880

Last Updated: 2020-11-23

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

241 participants

Study Classification

INTERVENTIONAL

Study Start Date

2017-12-21

Study Completion Date

2020-08-20

Brief Summary

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The purpose of this study is to compare the post-operative anterior knee pain (AKP) between patellar denervation and non-patellar denervation in total knee arthroplasty with patellar resurfacing

Detailed Description

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Conditions

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Patellar Denervation Non-patellar Denervation Patellar Resurfacing

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

TREATMENT

Blinding Strategy

TRIPLE

Participants Caregivers Outcome Assessors

Study Groups

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Patellar denervation

Group Type ACTIVE_COMPARATOR

Total knee arthroplasty

Intervention Type PROCEDURE

A surgical procedure in which parts of the knee joint are replaced with artificial parts (prostheses)

Patellar denervation

Intervention Type PROCEDURE

circumpatellar electrocautery with monopolar coagulation diathermy

Non-patellar denervation

Group Type EXPERIMENTAL

Total knee arthroplasty

Intervention Type PROCEDURE

A surgical procedure in which parts of the knee joint are replaced with artificial parts (prostheses)

Interventions

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Total knee arthroplasty

A surgical procedure in which parts of the knee joint are replaced with artificial parts (prostheses)

Intervention Type PROCEDURE

Patellar denervation

circumpatellar electrocautery with monopolar coagulation diathermy

Intervention Type PROCEDURE

Eligibility Criteria

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Inclusion Criteria

* Primary osteoarthritis of knee who were scheduled for a primary total knee arthroplasty

Exclusion Criteria

* Valgus deformity
* History of inflammatory arthroplathy
* Previous fracture or open surgery on the same knee
* History of patellar instability
Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Navamindradhiraj University

OTHER

Sponsor Role lead

Responsible Party

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Satit Thiengwittayaporn

Associate Professor

Responsibility Role PRINCIPAL_INVESTIGATOR

Principal Investigators

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Satit Thiengwittayaporn, M.D.

Role: PRINCIPAL_INVESTIGATOR

Department of Orthopaedics, Faculty of Medicine Vajira Hospital, Navamindradhiraj University

Locations

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Navamindradhiraj University

Dusit, Bangkok, Thailand

Site Status

Countries

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Thailand

Other Identifiers

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COA 147/2560

Identifier Type: -

Identifier Source: org_study_id