The Comparison of Anterior Knee Pain in Patella With or Without Denervation in Medial Unicompartmental Knee Arthroplasty
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 66
- 试验地点
- 1
- 主要终点
- Kujala score
研究概览
简要总结
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.
详细描述
In this prospective cohort study, the investigators will conduct to compare the clinical result of 70 patients of unicompartment knee arthroplasty with and without patella denervation between April, 2018 and April, 2019 for the patients with osteoarthritis.
研究设计
- 研究类型
- Interventional
- 分配方式
- Non Randomized
- 干预模型
- Parallel
- 主要目的
- Treatment
- 盲法
- Double (Investigator, Outcomes Assessor)
盲法说明
unicompartment knee arthroplasty without patella denervation
入排标准
- 年龄范围
- 40 Years 至 —（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •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.
排除标准
- •Patients with fixed varus deformity > 15°
- •Inflammatory arthritis
- •Previous high tibial osteotomy or ACL reconstruction
研究组 & 干预措施
unicompartment knee arthroplasty and patella denervation
UKA and patella denervation
干预措施: patella denervation (Procedure)
unicompartment knee arthroplasty and patella non-denervation
UKA and patella non-denervation
干预措施: patella non-denervation (Procedure)
结局指标
主要结局
Kujala score
时间窗: 6 months
Kujala score including 13 parameters with the score of 0-100, the higher the score the better the function.
次要结局
- complication(6 months)
研究者
Jatupon Kongtharvonskul
principle investigator
Ramathibodi Hospital