NCT05727696已完成不适用
A Comparative Study Between Radius and Capitate Shortening in Ulna Minus Variance Kienbock's Disease
适应症
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 40
- 试验地点
- 1
- 主要终点
- (Modified Mayo Wrist Score)
研究概览
简要总结
- Kienböck's disease refers to avascular necrosis of the lunate carpal bone, known as lunatomalacia. It was first recognized and described by Austrian radiologist Robert Kienböck's in 1910
- The lunate is the central bone in the proximal row, and it articulates with the scaphoid, capitate, triquetrum, and occasionally the hamate. More proximally, the lunate is a component of the radiocarpal joint, and it also articulates with the ulna via the triangular fibrocartilage complex (TFCC)
- The exact cause of Kienböck's is not known, though there are thought to be a number of factors predisposing a person to Kienböck's. Although there is no evidence that Kienböck's disease is inherited, it is possible that unidentified genetic factors could contribute to the development of the condition, It is multifactorial, related to the following variables:Ulnar negative variance (or ulna minus),Vascular supply to the lunate bone,Lunatemorphology,Radial inclination angle,multiple wrist trauma
- Kienböck's disease is the second most common type of avascular necrosis of the carpal bones, preceded only by avascular necrosis of the scaphoid. The typically affected population is males aged 20-40 years
- Patients usually present with unilateral pain over the dorsal aspect of the wrist, limited wrist motion, weakness, or a combination of the three. Wrist extension and axial loading exacerbate pain. Symptoms range from mild to debilitating. It is rarely bilateral, and trauma is often absent. Physical examination commonly reveals wrist swelling, tenderness over the expected location of the lunate, synovitis, and loss of grip strength
- Kienböck's disease is a clinical and imaging diagnosis. Both radiography/computed tomography and magnetic resonance imaging (MRI) are highly specific. However, MRI is the most sensitive and detects radiographically occult cases
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Parallel
- 主要目的
- Treatment
- 盲法
- None
入排标准
- 年龄范围
- 18 Years 至 65 Years（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •Age : 18-65 Years.
- •Stages II & III.
- •Ulna minus.
排除标准
- •Serious medical condition.
- •Stage I& IV.
- •Sever osteoporosis.
结局指标
主要结局
(Modified Mayo Wrist Score)
时间窗: 1 year
wrist pain ; hand grip; work status ; range of motion
次要结局
未报告次要终点
研究者
Alamir Mohamed Farrag
residant orthopedic departement
Sohag University
研究点 (1)
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