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Completed

NCT Number: NCT02557763

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

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.

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Key information

Conditions

Osteoarthritis Arthritis Joint Diseases Musculoskeletal Diseases Rheumatic Diseases

Age range

40 year and older

Sex eligibility

All sexes

Study type

Interventional

Phase

Not applicable

Primary location

Boonchana Pongcharoen

Pathum Thani, Changwat Pathum Thani, 12120, Thailand

About this study

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

Who can participate

Healthy volunteers accepted: No

Only the study team can determine whether someone qualifies for participation.

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

Treatment and study plan

Oxford unicompartmental knee arthroplasty

Device

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

Other names: Oxford UKA

Primary outcomes

  1. visual analog scale for anterior knee pain

    Time frame: 1 year

    The 10-point visual analog scale is 0 representing no pain and 10 representing maximum pain experience.

Secondary outcomes

  1. Knee society score

    Time frame: 1year

    The standard clinical evaluation system for reporting results for patients undergoing unicompartmental knee arthroplasty

Sponsors and collaborators

Lead sponsor

Thammasat University

Other

Registry information

Official study 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

Important dates

Study start
2011
Primary completion
2015
Study completion
2015
First posted
Sep 23, 2015
Registry last updated
Sep 2, 2021

OpenTrials presents study information sourced from ClinicalTrials.gov. The official registry record should be consulted for the latest information.

View the official ClinicalTrials.gov record (opens in a new tab)

This listing is for discovery and informational purposes only. It is not medical advice, does not guarantee that a study is recruiting, and does not determine eligibility. Contact the study team and a qualified healthcare professional when considering participation.

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