2024 , Vol. 21 >Issue 04: 408 - 413
DOI: https://doi.org/10.3877/cma.j.issn.1672-6448.2024.04.009
超声评估远端指间关节指伸肌腱附着点炎对炎性关节病的临床诊断价值
Copy editor: 汪荣
收稿日期: 2024-01-03
网络出版日期: 2024-06-13
基金资助
2021年福建省科技厅社会发展引导性基金项目(2021Y0012)
版权
Clinical value of ultrasonographic assessment of extensor tendon enthesitis of distal interphalangeal joints in patients with inflammatory arthritis
Received date: 2024-01-03
Online published: 2024-06-13
Copyright
探讨超声识别远端指间关节(DIP)指伸肌腱附着点炎对炎性关节病(IA)的诊断价值。
纳入2021年6月至2022年6月于福建医科大学附属第一医院确诊的IA患者140例(IA组),其中类风湿关节炎(RA)患者102例(RA组),脊柱关节炎(SpA)患者38例(SpA组);以及骨性关节炎(OA)患者104例(OA组)。对比IA组与OA组DIP指伸肌腱附着点的灰阶与能量多普勒超声特征,采用单因素及多因素Logistic回归分析IA的独立预测指标。并对RA组与SpA组的DIP指伸肌腱附着点炎超声检出率进行比较分析。
多因素Logistic分析显示,DIP指伸肌腱附着点炎灰阶超声特征(肌腱厚度、骨质增生、骨侵蚀)不是IA的独立预测指标(P均>0.05);DIP指伸肌腱附着点炎的能量多普勒超声信号阳性是IA的独立预测指标(OR值:23.20,95%CI:10.37~51.92,P<0.01),可作为鉴别IA与OA的超声特征。RA组与SpA组的DIP附着点炎超声检出率分别为67.64%(69/102)、84.21%(32/38),二者差异无统计学意义(χ2=3.13,P>0.05)。
超声检测DIP指伸肌腱附着点炎,尤其是能量多普勒超声对于IA与OA的鉴别诊断,具有一定的临床价值。
龚艺燃 , 李雯婷 , 方雅滨 , 杨楷熠 , 何聚馨 , 陈树强 . 超声评估远端指间关节指伸肌腱附着点炎对炎性关节病的临床诊断价值[J]. 中华医学超声杂志(电子版), 2024 , 21(04) : 408 -413 . DOI: 10.3877/cma.j.issn.1672-6448.2024.04.009
To investigate the diagnostic utility of ultrasonic identification of enthesitis of the extensor tendon of the distal interphalangeal joint (DIP) in patients with inflammatory arthritis (IA).
A total of 140 patients (IA group) were recruited from the First Affiliated Hospital of Fujian Medical University between June 2021 and June 2022, comprising 102 patients with rheumatoid arthritis (RA), 38 patients with spondyloarthritis (SpA), and 104 patients with osteoarthritis (OA). The gray scale and power Doppler (PDUS) ultrasonic features of DIP extensor tendon attachment sites were compared between the IA and OA groups. Univariate and multivariate logistic regression was used to identify the independent predictors of IA. The ultrasonic detection rate of DIP extensor tendon enthesitis was compared between the RA and SpA groups.
Multivariate logistic analysis indicated that the ultrasonic characteristics of DIP extensor tendon attachment points (specifically tendon thickness, bone hyperplasia, and bone erosion) were not independent predictors of IA in IA patients and OA patients (P>0.05). The positive PDUS signal of DIP extensor tendon enthesitis was identified to be an independent predictor of IA (odds ratio=23.20, 95% confidence interval: 10.37-51.92, P<0.01). The rate of ultrasonic detection of DIP extensor tendon enthesitis in the RA and SpA groups was 67.64% (69/102) and 84.21% (32/38), respectively, with no statistically significant difference between the two groups (χ2=3.13, P>0.05).
The use of ultrasonic detection, particularly PDUS, for identifying DIP extensor tendon enthesitis shows promise in the clinical differentiation of IA and OA.
表1 IA患者与OA患者一般临床资料比较 |
组别 | 例数 | 年龄(岁,![]() | 男性[例(%)] | 病程[年,M(P25,P75)] | CRP[mg/L,M(P25,P75)] | ESR[mm/h,M(P25,P75)] | RF阳性[例(%)] | ACPA阳性[例(%)] |
---|---|---|---|---|---|---|---|---|
IA组 | 140 | 49.24±15.32 | 47(33.6) | 2.00(1.00,2.88) | 14.11(6.00,19.60) | 43.00(21.00,77.00) | 71(50.71) | 67(64.42) |
OA组 | 104 | 57.60±8.69 | 30(28.8) | 1.17(1.00,3.00) | 6.31(5.00,7.77) | 18.00(11.75,28.00) | - | - |
统计值 | t=36.24 | χ2=0.62 | Z=0.29 | Z=6.20 | Z=7.05 | - | - | |
P值 | <0.01 | 0.487 | 0.77 | <0.01 | <0.01 | - | - |
注:IA为炎性关节病;OA为骨性关节炎;ESR为红细胞沉降率;CRP为C-反应蛋白;RF为类风湿因子;ACPA为抗环瓜氨酸肽抗体;-表示无相关数据 |
表2 IA组与OA组的超声特征 |
组别 | 例数 | 肌腱厚度[mm,M(P25,P75)] | 骨质增生[例(%)] | 骨侵蚀[例(%)] | PDUS血流信号阳性[例(%)] |
---|---|---|---|---|---|
IA组 | 140 | 1.10(0.86,1.20) | 69(49.29) | 8(5.71) | 92(65.71) |
OA组 | 104 | 1.10(0.90,1.25) | 64(61.54) | 4(3.85) | 8(7.69) |
注:IA为炎性关节病;OA为骨性关节炎;PDUS为能量多普勒超声 |
表3 IA组与OA组超声特征的单因素Logistic回归分析 |
因素 | 回归系数 | 标准误 | Wald卡方值 | OR值 | 95%CI | P值 |
---|---|---|---|---|---|---|
肌腱厚度 | 0.12 | 0.40 | 0.08 | 0.89 | 0.40~1.97 | 0.78 |
骨质增生 | 0.45 | 0.26 | 2.95 | 0.64 | 0.38~1.07 | 0.09 |
骨侵蚀 | 0.42 | 0.63 | 0.44 | 1.52 | 0.44~5.17 | 0.58 |
PDUS血流信号阳性 | 3.14 | 0.41 | 58.83 | 23.00 | 10.32~51.25 | <0.01 |
注:IA为炎性关节病;OA为骨性关节炎;PDUS为能量多普勒超声 |
表4 IA组与OA组超声特征的多因素Logistic回归分析 |
因素 | 回归系数 | 标准误 | Wald卡方值 | OR值 | 95%CI | P值 |
---|---|---|---|---|---|---|
骨质增生 | 0.50 | 0.32 | 2.34 | 0.61 | 0.32~1.15 | 0.13 |
PDUS血流信号阳性 | 3.14 | 0.41 | 58.52 | 23.20 | 10.37~51.92 | <0.01 |
注:IA为炎性关节病;OA为骨性关节炎;PDUS为能量多普勒超声 |
图2 骨性关节炎患者,男性,54岁。右侧远端指间关节2指伸肌腱(星号所示)附着点处(箭头所示)骨皮质连续性差,可见明显骨侵蚀及骨赘形成,能量多普勒超声未探及明显血流信号 |
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