Subjective Walking Capacity : Comparison of Direct Anterior and Posterior Surgical Approaches in Regards to the Patient' Physical Characteristics (MOPHEM)
试验速览
- 阶段
- 不适用
- 状态
- 撤回
- 主要终点
- hip's range of motion.
研究概览
简要总结
Recent increased interest in tissue-sparing and minimally invasive arthroplasty has given rise to a sharp increase in the utilization of direct anterior total hip arthroplasty.
详细描述
- Purpose: The direct anterior approach to the hip has been suggested to have several advantages compared to previously classical approaches. However, no studies focused on the effects of these different surgeries on patients' perception recovery and walking efficiency according the initial physical fitness. Therefore, the purpose of this study is to compare the effects of surgical procedures on perceptual walking skills and efficiency according to the patients' physical fitness.
- Abstract : Some earlier studies report differences between surgery types in self- reported mobility, functional recovery and residual hip pain. The direct anterior approach to the hip has been suggested to have several advantages compared to previously popular approaches through its use of an intra-muscular and intra-nervous interval between the tensor fasciae latae and sartorius muscles. However, patients' physical fitness, postural response and perceptual walking skill relation was not taking account. 80 patients will be tested, one before and at various times after hip surgery. In randomized conditions, our patients will be divided in two groups, according the surgery approaches and their physical fitness. All patients performed a Performance-Oriented Mobility Assessment Walking test with and without step and the PMA, Harris, Oxford 12 and Womac scores will be evaluated before, 3 weeks, 6 weeks, 3 months and 1 year after the surgery. During the Performance-Oriented Mobility Assessment Walking test, self-reported walking capacity, rating of exertion perception and walking parameters will be measured.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Parallel
- 主要目的
- Supportive Care
- 盲法
- None
入排标准
- 年龄范围
- 50 Years 至 85 Years（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Age > 50 years
- •Body mass index < 35
- •Scheduled hip arthroplasty surgery
排除标准
- •No health coverage
- •Age > 85 years
- •Body mass index ≥ 35
- •Cognitive impairment (score Mini Mental Statue < 24)
- •Any other osteo-articular diseases than the operated hip, any muscular or neurological diseases that could penalize the walk
研究组 & 干预措施
The posterolateral approach
The posterolateral approach was used for implantation among patients in lateral position. This approach goes through the gluteus maximus, the piriformis and superior gemeli muscles are detached and later reattached to bone
干预措施: The posterolateral approach (Other)
Direct anterior techniques.
. In the direct anterior technique, patients were fixed in a supine position, a small entry incision was made in the vessel free interval between the tensor fasciae latae and the sartorius muscles and the prosthesis socket were put in place. Via a second dorsal incision, after releasing the external rotators, the prosthesis stem and ball were implanted and the two parts of the prosthesis were attached.
干预措施: Direct anterior technique (Other)
结局指标
主要结局
hip's range of motion.
时间窗: 1 year
次要结局
未报告次要终点