Institute of Sports Medicine of Peking University Third Hospital, Beijing, China
试验速览
- 阶段
- 不适用
- 入组人数
- 100
- 试验地点
- 1
- 主要终点
- International Knee Documentation Committee(IKDC) score
研究概览
简要总结
Retrospective cohort study. The investigators evaluated the early, middle and long term effects of different surgical methods of anterior cruciate ligament reconstruction on knee function.
In the evaluation, the investigators focused on the differences between different age groups, different genders and different basic motor states, the differences between early reconstruction and non-early reconstruction, and the differences in clinical outcomes of different surgical methods.
详细描述
Age 13-65 included. Only include isolated anterior cruciate ligament(ACL) rupture. Excluded revision surgery. Excluded bilateral ACL rupture. Excluded the contralateral ACL tear after surgery. 40 patients at least in each group.
研究设计
- 研究类型
- Observational
- 观察模型
- Cohort
- 时间视角
- Retrospective
入排标准
- 年龄范围
- — 至 65 Years（Child, Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •diagnosis of isolated anterior cruciate ligament rupture
排除标准
- •combined other ligament damage combined intraarticular injuries
结局指标
主要结局
International Knee Documentation Committee(IKDC) score
时间窗: an average of 20 year
The entire IKDC form, which includes a demographic form, current health assessment form, subjective knee evaluation form, knee history form, surgical documentation form, and knee examination form, may be used as separate forms. The knee history form and surgical documentation form are provided for convenience. All researchers are required to complete the subjective knee evaluation and knee examination form. Instructions for scoring the subjective knee evaluation form and the knee examination form are provided on the back of the forms. Total score 100, ≥75 being considered excellent.
KT-2000 test
时间窗: an average of 20 year
It is a kind of joint measuring instrument used to determine the anteroposterior stability of knee joint. The contrast between the uninjured side and the surgical measurement showed that the difference of ≤3mm was considered excellent.
Magnatic Resonance Imaging evaluation
时间窗: an average of 20 year
All patients undergoing anterior cruciate ligament reconstruction underwent MRI imaging evaluation of both knees. Use International Cartilage Repair Society(ICRS) score to evaluate, total score is 12, classified into four grades,grade Ⅰ: normal (12), grade Ⅱ: nearly normal (8-11), grade Ⅲ: abnormal (4-7), grade Ⅳ: severely abnormal (1-3).
次要结局
- Skeletal force line and various angles by X-ray evaluation(an average of 20 year)
研究者
Jia-kuo yu
Deputy director of Institute of Sports Medicine of Peking University third hospital, Clinical Professor
Peking University Third Hospital