手术前营养障碍对关节整形术后早期身体功能的影响
Tsutomu Fujita1, Satoshi Hamai2,3, Toshimi Konishi3
1Department of Rehabilitation, Kyushu University Hospital, Fukuoka, Japan.
Bone & joint open
|June 8, 2025
概括
通过老年营养风险指数 (GNRI) 测量手术前的营养状况,预测在全关节整形术 (THA) 后,手术后的肌肉力量和步行速度更好. 98的GNRI得分是最佳恢复的关键.
科学领域:
- 整形外科 整形外科 整形外科
- 老年病的医生 老年病的医生
- 营养科学 营养科学
背景情况:
- 整部关节整形术 (THA) 后的术后身体功能对于患者的康复和生活质量至关重要.
- 手术前的营养状况越来越被认为是影响手术结果的可改变因素.
- 老年营养风险指数 (GNRI) 是评估老年人营养状况的有效工具.
研究的目的:
- 确定使用老年营养风险指数 (GNRI) 评估的手术前营养状况是否可以预测经过关节整形手术 (THA) 的患者手术后的身体功能.
- 确定特定的GNRI值与实现目标术后舒适步行速度相关.
主要方法:
- 分析了681名接受关节骨关节炎初级THA治疗的患者队列.
- 术前的GNRI是根据血清白蛋白水平计算的,将患者分为正常营养,中度营养不良和严重营养不良的组.
- 身体功能评估包括运动范围,肌肉力量,腿长度差异和舒适的行走速度,测量在手术前和出院时.
主要成果:
- 营养不良患者 (GNRI < 98) 的术前肌肉强度和术前和术后肌肉强度比率显著降低.
- 手术前的GNRI是关节绑架肌肉强度 (p = 0.031) 和手术后舒适的行走速度 (p < 0.001) 的重要预测指标.
- 手术前的GNRI切线分数为98,被认为可以预测手术后的舒适步行速度为0.8米/秒.
结论:
- 正如GNRI所指出的,手术前的营养状况是术后肌肉强度和舒适的步行速度的有价值预测指标.
- 优化营养状况,特别是以98或更高的GNRI为目标,可以增强关节整形术后的功能恢复.
- 在THA手术中,GNRI可以指导术前干预措施,以改善患者的治疗结果.
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