Posterior cruciate ligament and total knee arthroplasty: retain, sacrifice or substitute? A prospective, randomised clinical trial

Helsinki University Central Hospital (Finland)0 个研究点目标入组 285 人开始时间: 2007年9月12日最近更新: 2016年10月17日

适应症

试验速览

暂无简介。

•1. Primary osteoarthritis of the knee, planned to be treated by knee replacement surgery
•2. Operation can be performed using condylar knee design
•3. Collaterals are intact
•4. Mechanical axis is at least one degree in varus
•5. Aged 18 to 80 years
•6. The patient's mother tongue is Finnish

•1. Patient has a secondary osteoarthritis of knee
•2. The patient has undergone endoprosthetic surgery of the other knee or ankle in the preceding 12 months, or such a procedure is planned for the patient in the next 12 months
•3. Simultaneous, one-stage knee arthroplasty
•4. The patient has undergone surgery of the other knee, hip or ankle with an unsatisfactory outcome
•5. The patient has been diagnosed with or is suspected to have an untreated or recurring malignancy or systemic infection
•6. A disease treated with cortisone or immunosuppressive medication
•7. The patient's cooperation is impaired for any reason
•8. Any systemic disease that impairs the patient's mobility
•9. Obesity, Body Mass Index (BMI) greater than 40
•10. Female patients in fertile age who are planning to have children during the study
•11. The patient has previously undergone an operation of the knee region other than arthroscopy or open menisectomy that extended below the subcutaneous tissue
•12. The patient has a secondary knee osteoarthritis
•13. Permanent patellar dislocation
•14. Extra-articular deformity
•15. Mechanical axis more than fifteen degrees on varus, neutral or in valgus

发起方

Helsinki University Central Hospital (Finland)