The Comparison of Anterior Knee Pain in Patella With or Without Denervation in Medial Unicompartmental Knee Arthroplasty
1 other identifier
interventional
66
1 country
1
Brief Summary
the present study will conduct to assess anterior knee pain and complications after medial UKA with or without patella denervation in medial compartment arthritis and severe lateral facet patellofemoral arthritis patients.
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 Mar 2018
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
March 1, 2018
CompletedFirst Submitted
Initial submission to the registry
September 16, 2018
CompletedFirst Posted
Study publicly available on registry
September 18, 2018
CompletedPrimary Completion
Last participant's last visit for primary outcome
April 1, 2019
CompletedStudy Completion
Last participant's last visit for all outcomes
April 1, 2019
CompletedApril 2, 2019
March 1, 2019
1.1 years
September 16, 2018
March 31, 2019
Conditions
Outcome Measures
Primary Outcomes (1)
Kujala score
Kujala score including 13 parameters with the score of 0-100, the higher the score the better the function.
6 months
Secondary Outcomes (1)
complication
6 months
Study Arms (2)
unicompartment knee arthroplasty and patella denervation
ACTIVE COMPARATORUKA and patella denervation
unicompartment knee arthroplasty and patella non-denervation
EXPERIMENTALUKA and patella non-denervation
Interventions
patella denervation
patella non-denervation
Eligibility Criteria
You may qualify if:
- Patients who diagnose with medial osteoarthritis (OA) of the knee with an Alhback score of 2, 3 and 4 (Ahlback 1968) and with any Kujala score for pre-operative anterior knee pain.
- Older than 40 years of age.
- pain on the medial joint line.
- primary medial compartment osteoarthritis with a well preserved lateral compartment with competent cruciate ligaments with correctable intraarticular varus deformity.
- ROM flexion up to 110° under anesthesia.
You may not qualify if:
- Patients with fixed varus deformity \> 15°
- Inflammatory arthritis
- Previous high tibial osteotomy or ACL reconstruction
Contact the study team to confirm eligibility.
Sponsors & Collaborators
- Ramathibodi Hospitallead
- Pranungkraw General Hospitalcollaborator
Study Sites (1)
Pranungkraw General Hospital
Bangkok, Thailand
Related Publications (1)
Suwankomonkul P, Arirachakaran A, Kongtharvonskul J. Short-term improvement of patellofemoral pain in medial unicompartmental knee arthroplasty with patellar denervation: a prospective comparative study. Musculoskelet Surg. 2022 Mar;106(1):75-82. doi: 10.1007/s12306-020-00675-7. Epub 2020 Aug 2.
PMID: 32743756DERIVED
MeSH Terms
Conditions
Condition Hierarchy (Ancestors)
Study Design
- Study Type
- interventional
- Phase
- not applicable
- Allocation
- NON RANDOMIZED
- Masking
- DOUBLE
- Who Masked
- INVESTIGATOR, OUTCOMES ASSESSOR
- Masking Details
- unicompartment knee arthroplasty without patella denervation
- Purpose
- TREATMENT
- Intervention Model
- PARALLEL
- Sponsor Type
- OTHER
- Responsible Party
- PRINCIPAL INVESTIGATOR
- PI Title
- principle investigator
Study Record Dates
First Submitted
September 16, 2018
First Posted
September 18, 2018
Study Start
March 1, 2018
Primary Completion
April 1, 2019
Study Completion
April 1, 2019
Last Updated
April 2, 2019
Record last verified: 2019-03
Data Sharing
- IPD Sharing
- Will not share