Sclerotherapy With Adjuvant Bone Marrow Injection In Management of Aneurysmal Bone Cyst
试验速览
- 阶段
- 不适用
- 状态
- 进行中（未招募）
- 入组人数
- 20
- 试验地点
- 1
- 主要终点
- Healing
研究概览
简要总结
Aneurysmal bone cysts (ABCs) are benign, locally destructive growing bone tumors, which were first described in 1942 by Jaffé and Lichtenstein (1). They are most often diagnosed in childhood and early adulthood. The literature reports that ABCs comprise 1-6% of all primary benign bone tumors (2). Most cases of ABCs (75-90%) are reported for patients younger than 20 years, with a slightly higher incidence for females (3). Most common localizations are the pelvis, the metaphysis of long bones and the spine, but ABCs can also affect any other localization(2). ABCs that are associated with a preexisting osseous lesion are defined as secondary ABCs. They represent approximately 30% of all ABCs (2). Secondary ABCs can occur, e.g., in cases of a giant cell tumor, chondroblastoma or telangiectatic osteosarcoma
详细描述
The clinical symptoms of an ABC are usually accidently discovered or may consist of pain and swelling in the affected region and pathological fractures ( complete and incomplete ) can be observed occasionally. In conventional radiography a relatively well-defined osteolytic, expansile lesion with possible blowout of the periosteum and a soap-bubble appearance can be found (4). MRI scanning shows cystic formations with typical fluid-fluid levels due to blood sedimentation (7). Because of the possible rapid growth with local destruction, the literature describes cases of ABCs that mimic malignant bone tumors
研究设计
- 研究类型
- Observational
- 观察模型
- Case Only
- 时间视角
- Prospective
入排标准
- 年龄范围
- 1 Year 至 —（Child, Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •All Patients above age of 1 year.
- •The affected area was all bones except skull, ribs, and other non-orthopedic specialties.
- •Primary or recurrent ABC
- •Incomplete Fractured affected bones as greenstick fracture.
- •Healed Pathological fracture without any surgical intervention
排除标准
- •ABC. In skull, ribs, and other non-orthopedic specialties.
- •Age less than 1 year
- •Suspected malignancy or other bone cysts
- •Complete fractured bones and healed pathological fracture with surgical intervention.
结局指标
主要结局
Healing
时间窗: 1 year
Results will discuss in this study, according to assessment of ABC healing ( complete or not ) , and also following assessment of recurrence rate and incidence of complication.
次要结局
未报告次要终点
研究者
Abdallah Mousa Elwany Hassan
principal investigator
Al-Azhar University