术前超声斑块特征在评估颈动脉支架植入术后再狭窄风险中的价值
The value of preoperative ultrasound plaque characteristics in evaluating the risk of in-stent restenosis after carotid artery stent implantation
目的 探讨术前超声斑块特征评估在颈动脉支架植入术(CAS)术后发生支架内再狭窄(ISR)中的价值。 方法 采用回顾性分析方法,收集2022年6月—2024年9月海军军医大学第一附属医院200例实施CAS治疗的颈动脉狭窄患者的临床资料,根据CAS随访期间是否发生ISR,将入组患者分为ISR组(36例)与非ISR组(164例)。比较ISR组与非ISR组患者的临床资料及超声斑块特征。采用多因素一般Logistic回归模型分析CAS术后发生ISR的影响因素。绘制受试者工作特征(ROC)曲线分析狭窄处收缩期峰值流速(PSV)对CAS术后发生ISR的预测价值。 结果 ISR组高血压患病率高于非ISR组(P <0.05)。ISR组斑块形状为不规则、回声性质为低回声、斑块内新生血管分级≥2级的构成比及狭窄处PSV均高于非ISR组(P <0.05)。多因素一般Logistic回归分析结果显示:合并高血压[O^R =2.034(95% CI:1.085,3.813)]、不规则斑块[O^R =1.698(95% CI:1.145,2.518)]、低回声斑块[O^R =1.625(95% CI:1.149,2.298)]、斑块内新生血管分级≥2级[O^R =2.231(95% CI:1.301,3.826)]、狭窄处PSV高[O^R =1.882(95% CI:1.254,2.825)]均为CAS术后发生ISR的危险因素(P <0.05)。ROC曲线分析结果显示,狭窄处PSV预测CAS术后发生ISR的敏感性为72.21%(95% CI:0.592,0.824),特异性为75.62%(95% CI:0.641,0.899),曲线下面积为0.788(95% CI:0.707,0.868)。 结论 高血压、不规则斑块、低回声斑块、新生血管丰富及狭窄处PSV升高与CAS术后发生ISR关系密切,且狭窄处PSV具有良好的预测价值。
Objective To analyze the value of preoperative ultrasound plaque characteristics in evaluating the risk of in-stent restenosis (ISR) after carotid artery stent implantation (CAS). Methods This study adopted a retrospective analysis method to collect clinical data of a total of 200 patients with carotid artery stenosis who underwent CAS treatment in our hospital. The selection period was from June 2022 to September 2024. According to whether ISR occurred during the follow-up period after CAS, all enrolled patients were divided into the ISR group (36 cases) and the non-ISR group (164 cases). The clinical data and ultrasound plaque characteristics of the ISR group and the non-ISR group were compared, and the influencing factors of ISR after CAS were analyzed. The receiver operating characteristic (ROC) curve was drawn to analyze the evaluation value of peak systolic velocity (PSV) at the stenosis site for the occurrence of ISR after CAS surgery. Results The comparison of hypertension prevalence between the ISR group and the non-ISR group showed a statistically significant difference, indicating that the hypertension prevalence in the ISR group was higher than that in the non-ISR group (P < 0.05). There were statistically significant differences in the composition ratios of plaque shape, echo nature, grade of new blood vessels within the plaque, and PSV at the stenosis site between the ISR group and the non-ISR group (P < 0.05). The composition ratio of irregular plaque shape, low echo nature of echo, grade ≥ 2 of new blood vessels within the plaque, and PSV value at the stenosis site in the ISR group were higher than those in the non-ISR group. Multivariate general Logistic regression analysis was conducted. The results showed that hypertension [O^R = 2.034(95% CI: 1.085, 3.813) ], irregular plaques[O^R = 1.698(95% CI: 1.145, 2.518) ], hypoechoic plaques [O^R = 1.625(95% CI: 1.149, 2.298) ], plaque neovascularization grade ≥ 2 [O^R = 2.231(95% CI: 1.301, 3.826) ], and high PSV [O^R = 1.882(95% CI:1.254,2.825) ] at the stenosis site were all risk factors for ISR after CAS (P < 0.05). The ROC curve analysis showed that the PSV value at the stenosis site had a sensitivity of 72.21%(95% CI: 0.592, 0.824) and a specificity of 75.62%(95% CI: 0.641, 0.899) for predicting ISR after CAS surgery, with an area under the curve of 0.788(95% CI: 0.707, 0.868). Conclusion Hypertension, irregular plaques, hypoechoic plaques, abundant neovascularization and elevated PSV at the stenosis site are closely related to the occurrence of ISR after CAS, and PSV at the stenosis site has good evaluation value.
| [1] |
BATISTA S, OLIVEIRA L D B, SOUSA M P, et al. Transradial artery access for carotid artery stenting: a pooled analysis[J]. Neuroradiol J, 2024, 37(5): 546-555. |
| [2] |
马修尧, 刘彬, 任超, 支架联合抽吸取栓术治疗老年颅内大血管急性闭塞的疗效观察[J]. 中国现代医学杂志, 2022, 32(2): 54-57. |
| [3] |
LEE J Y, KYE M S, KIM J, et al. Cutting balloon angioplasty for severe in-stent restenosis after carotid artery stenting: long-term outcomes and review of literature[J]. Neurointervention, 2024, 19(1): 24-30. |
| [4] |
ELJACK A, SHIH E, MEIDAN T, et al. Drug-coated balloon angioplasty for carotid artery in-stent restenosis: case series[J]. J Endovasc Ther, 2024, 31(2): 305-311. |
| [5] |
MIHÁLY Z, VÉRTES M, ENTZ L, et al. Treatment and predictors of recurrent internal carotid artery in-stent restenosis[J]. Vasc Endovascular Surg, 2021, 55(4): 374-381. |
| [6] |
衡海艳, 蒋燕, 杨红, CT血管造影检查急性脑梗死患者大脑中动脉粥样硬化斑块的特征及其临床意义[J]. 中国现代医学杂志, 2023, 33(10): 18-22. |
| [7] |
谭家力, 冯辉, 段洋, 基于血管内超声评价冠状动脉CT血管造影对支架内再狭窄的检测效果[J]. 实用临床医药杂志, 2022, 26(10): 15-19. |
| [8] |
中华医学会外科学分会血管外科学组. 颈动脉狭窄诊治指南[J]. 中国血管外科杂志(电子版), 2017, 9(3): 169-175. |
| [9] |
陶均佳, 赵奕文, 王琮, 超微血流成像技术和超声造影诊断颈动脉斑块内新生血管的对比分析[J]. 中西医结合心脑血管病杂志, 2020, 18(20): 3482-3485. |
| [10] |
NICOLAIS C, LAKHTER V, VIRK H U H, et al. Therapeutic options for in-stent restenosis[J]. Curr Cardiol Rep, 2018, 20(2): 7. |
| [11] |
MEGALY M, ALANI F, CHENG C I, et al. Risk factors for the development of carotid artery in-stent restenosis: multivariable analysis[J]. Cardiovasc Revasc Med, 2021, 24: 65-69. |
| [12] |
熊敏俊, 侯春霞, 杨菲菲, 晚期支架内再狭窄患者的远期预后分析[J]. 中国循证心血管医学杂志, 2023, 15(10): 1246-1249. |
| [13] |
王华, 李天天. 常规超声、超微血管成像和超声造影诊断颈动脉狭窄的对比研究[J]. 中国现代医学杂志, 2021, 31(5): 62-67. |
| [14] |
商瑞苗, 孔敏刚. 基于超声造影定量分析评估颈动脉低回声斑块对脑梗死复发的预测价值[J]. 中华全科医学, 2025, 23(4): 640-642. |
| [15] |
VÉRTES M, NGUYEN D T, SZÉKELY G, et al. Middle and distal common carotid artery stenting: long-term patency rates and risk factors for in-stent restenosis[J]. Cardiovasc Intervent Radiol, 2020, 43(8): 1134-1142. |
| [16] |
张舟, 袁琪, 朴哲, 颈动脉狭窄患者支架植入术后并发症危险因素分析[J]. 中风与神经疾病杂志, 2021, 38(10): 1107-1109. |
| [17] |
陈佳珑, 郁杨, 杨勇, 颈动脉支架植入术后支架内再狭窄的列线图风险预测模型的构建和验证[J]. 实用放射学杂志, 2025, 41(8): 1375-1378. |
| [18] |
GU N, CHEN P K, WANG X, et al. Association between the neutrophil-to-lymphocyte ratio and in-Stent neoatherosclerosis and plaque vulnerability: an optical coherence tomography study[J]. J Cardiovasc Pharmacol, 2024, 84(5): 506-514. |
| [19] |
汪川, 张帆, 李平, 冠状动脉内膜剥脱斑块脂质分析及影响术后再狭窄机制初探[J]. 中华胸心血管外科杂志, 2022, 38(1): 44-48. |
| [20] |
赖丹惠, 江燕辉, 叶思婷, 颈动脉斑块超声影像组学特征对颈动脉支架置入术后再狭窄的预测能力[J]. 实用医学杂志, 2025, 41(5): 742-750. |
| [21] |
龚宇, 于淼, 田甜, 高分辨率磁共振血管壁成像评估大脑中动脉狭窄斑块特征与支架内再狭窄的相关性[J]. 介入放射学杂志, 2024, 33(12): 1282-1287. |
| [22] |
汪彤, 郭芳芳, 陈荣, 斑块易损特征对颈动脉支架植入术后再狭窄的影响[J]. 中国医学影像技术, 2021, 37(10): 1456-1460. |
| [23] |
张茜, 勉丽, 王霞. 多项超声技术联合探查颈动脉斑块预测缺血性脑卒中复发的价值[J]. 中华全科医学, 2024, 22(7): 1204-1208. |
| [24] |
王磊, 杜长春, 黄丙森. 血管内超声特征对不稳定型心绞痛病人PCI术后支架内再狭窄风险的预测价值[J]. 中西医结合心脑血管病杂志, 2023, 21(9): 1687-1690. |
| [25] |
杨凯, 万林枫, 陈莉, 颈动脉支架成形术后支架内再狭窄的血流动力学分析[J]. 中华血管外科杂志, 2022, 7(2): 122-131. |
上海市自然科学基金(22ZR1478100)
/
| 〈 |
|
〉 |