Knee joint dysfunction in the patients immediately before arthroplasty was well reflected by locomotive syndrome, not physical frailty.

IF 1.8 4区医学 Q3 RHEUMATOLOGY

Modern Rheumatology Pub Date : 2024-10-01 DOI:10.1093/mr/roae093

Kentaro Inui, Shingo Maeda, Shuji Yamada, Koji Mandai, Yoshito Minami, Kentaro Ueno, Hirotsugu Ohashi, Tesshu Ikawa

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Abstract

Objectives: We assessed physical function by three different methods in patients with knee osteoarthritis just before total knee arthroplasty (TKA) and investigated the relationship between impairment of mobility and preoperative factors.

Methods: All patients scheduled to undergo TKA at our hospital were assessed for basic attributes, clinical assessment, radiography, whole-body mode DXA, knee muscle strength. And frailty, sarcopenia, and locomotive syndrome (LS) were evaluated.

Results: Among 204 patients (213 knees),172 women, mean age 75.0 years, the overall distribution in frailty was ; in sarcopenia ; and in LS . Eighty-seven percent of the patients with frailty and 92% with LS stage 3 did not suffer from sarcopenia. Statistically significant relationships were observed between sarcopenia and frailty, while no relationship between LS and frailty or LS and sarcopenia. Multivariate analysis of related factors with severity level for frailty and LS revealed statistically significant correlations for frailty with gait speed and LS with KSS and muscle strength.

Conclusion: In the patients with knee OA immediately before arthroplasty, physical frailty and LS was not related with by sarcopenia. Knee joint dysfunction without sarcopenia was well reflected by LS, not by physical frailty.

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关节置换术前患者的膝关节功能障碍主要表现为运动综合征，而非体质虚弱。

目的：我们在全膝关节置换术（TKA）前用三种不同的方法评估膝关节骨性关节炎患者的身体功能，并研究活动障碍与术前因素之间的关系：方法：对我院所有计划接受全膝关节置换术的患者进行基本属性、临床评估、放射学检查、全身模式 DXA、膝关节肌力评估。结果：在 204 名患者（213 个膝关节）中，膝关节活动度较差的患者占了 213%：在 204 名患者（213 个膝关节）中，有 172 名女性，平均年龄为 75.0 岁。87%的虚弱患者和 92% 的 LS 3 期患者没有出现肌肉疏松症。据统计，肌肉疏松症与体弱之间存在明显关系，而 LS 与体弱或 LS 与肌肉疏松症之间则没有关系。对虚弱和LS严重程度的相关因素进行多变量分析后发现，虚弱与步态速度、LS与KSS和肌肉力量之间存在统计学意义上的显著相关性：结论：在关节置换术前的膝关节OA患者中，体质虚弱和LS与肌肉疏松症无关。没有肌肉疏松症的膝关节功能障碍可通过LS而非体质虚弱得到很好的反映。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Modern Rheumatology RHEUMATOLOGY-

CiteScore

4.90

自引率

9.10%

发文量

146

审稿时长

1.5 months

期刊介绍： Modern Rheumatology publishes original papers in English on research pertinent to rheumatology and associated areas such as pathology, physiology, clinical immunology, microbiology, biochemistry, experimental animal models, pharmacology, and orthopedic surgery. Occasional reviews of topics which may be of wide interest to the readership will be accepted. In addition, concise papers of special scientific importance that represent definitive and original studies will be considered. Modern Rheumatology is currently indexed in Science Citation Index Expanded (SciSearch), Journal Citation Reports/Science Edition, PubMed/Medline, SCOPUS, EMBASE, Chemical Abstracts Service (CAS), Google Scholar, EBSCO, CSA, Academic OneFile, Current Abstracts, Elsevier Biobase, Gale, Health Reference Center Academic, OCLC, SCImago, Summon by Serial Solutions