摘要
目的探讨临床-超声参数模型在继发性甲状旁腺功能亢进症(SHPT)中的应用价值。资料与方法回顾性收集2020年10月—2022年8月在石河子大学第一附属医院行维持性血液透析的肾功能不全患者86例共134个病灶,根据甲状旁腺激素(iPTH)水平分为1组(iPTH<300 pg/ml)、2组(iPTH 300~800 pg/ml)和3组(iPTH≥800 pg/ml),患者均行甲状旁腺灰阶超声及声触诊组织量化成像检查。比较3组两种检查的参数特点,联合相关临床指标,建立临床-超声参数模型,采用多元线性回归分析该模型与iPTH的相关性,探索iPTH的独立危险因素,并评价此模型评估SHPT的价值。结果3组透析龄、血磷、碱性磷酸酶、血肌酐、校正血清钙磷乘积、病灶大小、数目、回声、剪切波速度最大值、中央区剪切波速度值、剪切波速度平均值差异有统计学意义(F/χ^(2)/H=6.396~53.524,P均<0.05);多元线性回归分析显示,透析龄、血磷、碱性磷酸酶、病灶最大剪切波速度与同深度周围腺体剪切波速度比值是iPTH水平的独立影响因素(β=0.514、0.422、0.226、-0.368,P均<0.005);模型以iPTH 300 pg/ml、800 pg/ml诊断SHPT及预测其手术治疗的曲线下面积、敏感度、特异度、准确度分别为0.967、95.00%、100.00%、97.73%和0.824、77.42%、71.43%、90.00%。结论透析龄、血磷、碱性磷酸酶、病灶最大剪切波速度与同深度周围腺体剪切波速度比值是iPTH水平的独立影响因素,临床-超声参数模型对准确评估SHPT严重程度具有重要价值。
Purpose To explore the application value of clinical-ultrasound parameter model in secondary hyperparathyroidism(SHPT).Materials and Methods A total of 86 patients(134 lesions)with renal insufficiency who underwent maintenance hemodialysis in the First Affiliated Hospital of Shihezi University from October 2020 to August 2022 were included and divided into group 1 according to the level of parathyroid hormone(iPTH)(iPTH<300 pg/ml),group 2(iPTH 300-800 pg/ml)and group 3(iPTH≥800 pg/ml),all patients underwent gray-scale parathyroid ultrasound and acoustic palpation tissue quantitative imaging examinations.The characteristics of glandular gray-scale ultrasound and virtual touch tissue imaging quantification parameters between different groups,combined with relevant clinical indicators,established a clinical-ultrasound parameter model,used multiple linear regression to analyze the correlation between the model and iPTH,explored the independent risk factors of iPTH,and evaluated this model to evaluate SHPT the value of.Results There were significant differences in dialysis age,phosphorus,alkaline phosphatase,serum creatinine,corrected calcium and phosphorus product,lesion size,number,echo,shear wave velocity(SWV)max,SWVcen,and SWVmean among the three groups(F/χ^(2)/H=6.396-53.524,all P<0.05).Dialysis age,phosphorus,alkaline phosphatase,and SWVratio were independent influencing factors of iPTH level(β=0.514,0.422,0.226,-0.368,all P<0.005).The area under the curve,sensitivity,specificity and accuracy of the model for diagnosing SHPT and predicting surgical treatment with iPTH levels of 300 pg/ml and 800 pg/ml were 0.967,95.00%,100.00%,97.73%and 0.824,77.42%,71.43%and 90.00%,respectively.Conclusion Dialysis age,phosphorus,alkaline phosphatase and SWVratio are independent influencing factors of iPTH level,and the clinical-ultrasound parameter model is of great value in accurately assessing the severity of SHPT.
作者
马金梅
史欣辉
康燕飞
曹春莉
刘文
成静
李军
MA Jinmei;SHI Xinhui;KANG Yanfei;CAO Chunli;LIU Wen;CHENG Jing;LI Jun(Department of Ultrasound,the First Affiliated Hospital of Shihezi University,Shihezi 832008,China;不详)
出处
《中国医学影像学杂志》
CSCD
北大核心
2024年第5期447-453,共7页
Chinese Journal of Medical Imaging
基金
国家自然科学基金(82060318)
兵团“强青”科技创新骨干人才项目(2022CB002-04)
兵团科技攻关项目(2019DB012)
兵团指导性计划项目(2023ZD004)
石河子大学科研项目(ZZZC2022072)。
作者简介
通信作者:李军.1287424798@qq.com。
