To Compare Anterior Knee Pain Between Non Severe and Severe Patellofemoral Arthritis After Oxford UKA
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
1 other identifier
interventional
100
1 country
1
Brief 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.
Trial Health
Trial Health Score
Automated assessment based on enrollment pace, timeline, and geographic reach
participants targeted
Target at P50-P75 for not_applicable
Started Jan 2011
Longer than P75 for not_applicable
1 active site
Health score is calculated from publicly available data and should be used for screening purposes only.
Trial Relationships
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Study Timeline
Key milestones and dates
Study Start
First participant enrolled
January 1, 2011
CompletedPrimary Completion
Last participant's last visit for primary outcome
April 1, 2015
CompletedStudy Completion
Last participant's last visit for all outcomes
April 1, 2015
CompletedFirst Submitted
Initial submission to the registry
May 7, 2015
CompletedFirst Posted
Study publicly available on registry
September 23, 2015
CompletedSeptember 2, 2021
August 1, 2021
4.2 years
May 7, 2015
August 29, 2021
Conditions
Keywords
Outcome Measures
Primary Outcomes (1)
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 Outcomes (1)
Knee society score
1year
Study Arms (2)
Severe PF arthritis
EXPERIMENTALOxford unicompartmental knee arthroplasty is partial knee replacement. Oxford unicompartmental knee arthroplasty is applied for medial compartmental of knee.
non severe PF arthritis
EXPERIMENTALOxford unicompartmental knee arthroplasty is partial knee replacement. Oxford unicompartmental knee arthroplasty is applied for medial compartmental of knee.
Interventions
The patients with medial osteoarthritis knee with patellofemoral arthritis were performed surgery and applied Oxford unicompartmental knee arthroplasty.
Eligibility Criteria
You may qualify if:
- anteromedial osteoarthritis knee,
- older than 40 years old,
- range of motion \> 90 degrees,
- varus deformity \< 25degrees,
- flexion contracture\< 20degrees,
- intact anterior cruciate ligament
You may not qualify if:
- younger than 40,
- osteonecrosis of knee,
- rheumatoid,
- posttraumatic arthritis,
- absent of anterior cruciate ligament
Contact the study team to confirm eligibility.
Sponsors & Collaborators
Study Sites (1)
Boonchana Pongcharoen
Pathum Thani, Changwat Pathum Thani, 12120, Thailand
MeSH Terms
Conditions
Condition Hierarchy (Ancestors)
Study Officials
- PRINCIPAL INVESTIGATOR
Boonchana Pongcharoen, MD
Thammasat University
Study Design
- Study Type
- interventional
- Phase
- not applicable
- Allocation
- NON RANDOMIZED
- Masking
- QUADRUPLE
- Who Masked
- PARTICIPANT, CARE PROVIDER, INVESTIGATOR, OUTCOMES ASSESSOR
- Purpose
- TREATMENT
- Intervention Model
- PARALLEL
- Sponsor Type
- OTHER
- Responsible Party
- PRINCIPAL INVESTIGATOR
- PI Title
- Associate Professor
Study Record Dates
First Submitted
May 7, 2015
First Posted
September 23, 2015
Study Start
January 1, 2011
Primary Completion
April 1, 2015
Study Completion
April 1, 2015
Last Updated
September 2, 2021
Record last verified: 2021-08