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在全膝关节整形术后的早期行走期间避免静态不耐受:躺到站时间的影响

Nonn Jaruthien^1,2, Supparurk Suksumran³, Chotetawan Tanavalee^1,2

¹Biologics for Knee Osteoarthritis Research Unit, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand.

Arthroplasty today

|November 28, 2025

概括

在躺下后休息60秒,然后站立,可显著减少全膝关节整形术 (TKA) 后患者的静态不耐受 (OI). 这种简单的干预可以改善TKA手术后的早期出行和恢复.

科学领域:

整形外科整形外科整形外科
心血管生理学心血管生理学
老年医学老年医学

背景情况:

静态不耐受 (OI) 是膝关节整形术 (TKA) 后的常见并发症,导致康复延迟.
缺乏标准化指导方针,用于预防TKA后早期出行期间的OI.
OI的症状包括头,视力模糊和昏迷,影响患者的康复.

研究的目的:

调查姿势过渡时间,特别是躺到站时间 (LTST) 在TKA后早期术后行走期间对OI的影响.
为TKA患者预防OI提供基于证据的建议.

主要方法:

120名接受单边初级TKA的患者被评估为OI与不同的LTST.
排除标准包括显著的并发症,高的BMI或先前存在的OI/静止性低血压.
测试了三种不同LTST (60s,30s,立即站立) 的协议,测量了血液动力学参数.

主要成果:

98名患者被纳入分析 (平均年龄为74岁).
术后OI发生率为60岁LTST (A协议),30岁LTST (B协议) 的16.3%,立即站立 (C协议) 的44.9%.
所有在B协议中经历了OI的患者在C协议中也经历了OI.

结论:

躺着和站着之间的60秒的坐着间隔有效地防止OI在TKA后早期行走期间.
实施标准化的60秒LTST协议可以改善患者的治疗结果,减少康复延迟.
这一发现为管理TKA患者的临床医生提供了一个简单,可行的策略.

关键词:

步行旅行 (Ambulation) 是一种行走方式.正静性低血压是正静性的.立体不耐受症是一种正统不耐受症.整体膝关节关节整形手术

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