JPRN-jRCT1062210084招募中4 期
Comparison of the accuracy of AR hip navigation system and alignment guide for cup orientation in total hip arthroplasty
Tetsunaga Tomonori0 个研究点目标入组 50 人开始时间: 2022年3月10日最近更新:
适应症
试验速览
- 阶段
- 4 期
- 状态
- 招募中
- 发起方
- 入组人数
- 50
研究概览
简要总结
暂无简介。
研究设计
- 研究类型
- Interventional
入排标准
- 年龄范围
- >= 20age old 至 ot applicable（—）
- 性别
- All
入选标准
- •1) Patients with osteoarthritis of the hip and rheumatoid arthritis with narrowing of the joint space by plain X-ray, patients with osteonecrosis of the femoral head with collapse of the femoral head by plain X-ray, and femoral neck fracture patient.
- •2) Patients with femoral head deviation less than 50% of femoral head diameter on plain X-ray (Crowe classification I, II)
- •3) Patients with hip joint range of motion of 90 degrees or more in flexion and 20 degrees or more in abduction
- •4) Patients aged 20 years or older at the time of consent acquisition
- •5) Patients who received sufficient explanation before participating in this study, and obtained the patient's free will to consent to the document after sufficient understanding.
排除标准
- •1) Patients with severe iliac deformity due to pelvic fracture, pelvic surgery, etc.
- •2) Women who are pregnant or may become pregnant
- •3) Lactating women
- •4) Patients who are judged by the principal investigator and the research coordinator to be inappropriate as research subjects
研究者
相似试验
已完成
不适用
Precision comparison analysis of the navigation system in the total hip arthroplastyosteoarthritis of the hip,idiopathic necrosis of femoral head,rheumatoid arthritisJPRN-UMIN000021974Okayama University Medical School200
已完成
4 期
Accuracy of Navigation in Placement of Sacroiliac ScrewHip FractureNCT00955565AO Clinical Investigation and Publishing Documentation150
已完成
不适用
Accelerometer-Based Navigation Versus Conventional Alignment Guide for Acetabular Component Placement in Total Hip Arthroplasty: A Randomized, Controlled Trial: Comparisons of computed tomographic outcomes and liner-to-neck clearances during weight-bearing activitiesSecondary osteoarthritis caused by hip dysplasia or osteonecrosis of the femoral headJPRN-UMIN000031726Department of Orthopaedic Surgery, Graduate School of Medical Sciences, Kyushu University60
已完成
不适用
Evaluation on the accuracy of the navigation system in laparoscopic colorectal surgery.Colorectal cancerJPRN-UMIN000021986Kyoto University2
已完成
不适用
Accuracy of Dynamic Navigation Compared to Static Surgical Guides and the Freehand Approach in Implant Placement: A Prospective Clinical StudyAccuracy of dental implant placement using dynamic navigation, static surgical guide, and the freehand approach in a clinical setting. Patients with one or more missing teeth requiring dental implant treatment will undergo implant placement surgery using one of the three methods.Computer-Aided SurgerySurgical NavigationComputer-Assisted SurgeryDental ImplantsTCTR20230804001Hospital of Stomatology of Xian Jiaotong University94