To Compare Anterior Knee Pain Between Non Severe and Severe Patellofemoral Arthritis After Oxford UKA

Osteoarthritis Clinical Trial

Official title:

Study of Oxford Unicompartmental Knee Arthroplasty to Determine Anterior Knee Pain, Pain Score, Knee Score and Functional Score Between Patients Without Severe Patellofemoral Arthritis and Patients With Severe Patellofemoral Arthritis

Clinical Trial Details — Status: Completed

Administrative data

• NCT number: NCT02557763
• Other study ID #: MTU-EC-OT-0-091/57
• Status: Completed
• Phase: N/A
• Start date: January 2011
• Est. completion date: April 2015

Study information

• Verified date: August 2021
• Source: Thammasat University
• Contact: n/a
• Is FDA regulated: No
• Study type: Interventional

Clinical Trial Summary

The aims of this study is to compare the results between patients without severe patellofemoral arthritis and patients with severe patellofemoral arthritis after mobile bearing UKA.

The investigators prospective compute the results including anterior knee pain, knee society score, pain score, functional score, range of motion, operative time, blood loss, and component alignment.

Description:

The patients were performed surgery. The Oxford UKA was applied for all patient.

Recruitment information / eligibility

• Status: Completed
• Enrollment: 100
• Est. completion date: April 2015
• Est. primary completion date: April 2015
• Accepts healthy volunteers: No
• Gender: All
• Age group: 40 Years and older

Eligibility

Inclusion Criteria:

• anteromedial osteoarthritis knee,

• older than 40 years old,

• range of motion > 90 degrees,

• varus deformity < 25degrees,

• flexion contracture< 20degrees,

• intact anterior cruciate ligament

Exclusion Criteria:

• younger than 40,

• osteonecrosis of knee,

• rheumatoid,

• posttraumatic arthritis,

• absent of anterior cruciate ligament

Related Conditions & MeSH terms

• Arthritis
• Osteoarthritis

Intervention

Device:
• Oxford unicompartmental knee arthroplasty
The patients with medial osteoarthritis knee with patellofemoral arthritis were performed surgery and applied Oxford unicompartmental knee arthroplasty.

Locations

Country	Name	City	State
Thailand	Boonchana Pongcharoen	Pathum Thani	Pathumthani

Sponsors (1)

Lead Sponsor	Collaborator
Thammasat University

Country where clinical trial is conducted

Thailand, 

Outcome

Type	Measure	Description	Time frame	Safety issue
Primary	visual analog scale for anterior knee pain	The 10-point visual analog scale is 0 representing no pain and 10 representing maximum pain experience.	1 year
Secondary	Knee society score	The standard clinical evaluation system for reporting results for patients undergoing unicompartmental knee arthroplasty	1year