360度评价在住培学员岗位胜任力评价中的应用

目的运用360度评价对我院住培学员的岗位胜任力进行评价,对学员岗位胜任力的现状进行探讨分析。方法使用问卷调查表分别从专业基地教学主任、学员指导教师、同专业学员及学员本人的角度,对2017级222名住培学员的岗位胜任力进行360度评价,利用SPSS22.0对数据进行统计分析。结果连续两年的测评,住院学员8类岗位胜任力的自评和他评得分低于满分,学员在临床基本能力、医患沟通能力、掌握与运用医学知识、团队合作能力4项内容的评分,差异有统计学意义(P<0.05);同时学员在临床基本能力、医生职业精神与素质、医患沟通能力、掌握与运用医学知识、团队合作能力5项内容的评分较上一年相比,差异也有统计学意义(P<0.05)。结论调查结果提示360度评价可帮助住培学员提高岗位胜任力,后续培训应围绕调查结果和以岗位胜任力为导向来调整与设置,需增加人文属性内容的培训以及再量化培训测评内容、指标和进一步完善考评反馈机制。     

磺柳酸法在Array360全自动特定蛋白分析仪尿液测定中的应用

目的探讨磺柳酸法在Array360全自动特定蛋白分析仪尿液测定中的应用价值。方法用磺柳酸法对离心后的尿液样本中的蛋白质进行半定量测定,并用Array360全自动特定蛋白分析仪测定α1微球蛋白α1-MG、白蛋白(ALB)、转铁蛋白(TRF)、免疫球蛋白G(IgG)在各个稀释度的测定范围,结合尿液蛋白质半定量结果和各个项目在不同稀释度的测定范围设定初始的标本稀释度。结果蛋白质半定量结果不同的尿液标本用Ar-ray360进行测定时,各个项目有其合适的初始标本稀释度。结论磺柳酸法在Array360全自动特定蛋白分析仪尿液的测定中有重要的应用价值,可大幅度节约试剂成本,缩短测定时间。     

磺柳酸法在Array360全自动特定蛋白分析仪尿液测定中的价值

目的探讨磺柳酸法在Array360全自动特定蛋白分析仪尿液测定中的应用价值。方法用磺柳酸法对离心后的尿液样本中的蛋白质进行半定量测定,并用Array360全自动特定蛋白分析仪测定α1微球蛋白(α1-MG)、白蛋白(ALB)、转铁蛋白(TRF)、免疫球蛋白G(IgG)在各个稀释度的测定范围,结合尿液蛋白质半定量结果和各个项目在不同稀释度的测定范围设定初始的标本稀释度。结果蛋白质半定量结果不同的尿液标本用Array360进行测定时,各个项目有其合适的初始标本稀释度。结论磺柳酸法在Array360全自动特定蛋白分析仪尿液的测定中有重要的应用价值,可大幅度节约试剂成本,缩短测定时间。     

NEWLY DEVELOPED ULTRASOUND ENDOSCOPE WITH AN ELECTRONIC RADIAL ARRAY TRANSDUCER

A prototype electronic radial scan ultrasound endoscope has been developed by Olympus (Tokyo, Japan) for endoscopic ultrasound (EUS) study. The ultrasound view‐angle of this model is 360° vertical to the scope. Though the diameter of the scanner and the shaft of the scope is bigger than those of the present mechanical radial scan model, clinical manipulation of the new scope is the same as that of the present model. Image quality of the ultrasound picture demonstrated by the electronic radial model was as clear as those provided by the mechanical radial scan model. Ultrasound penetration was better and satisfactory because of less echoic reduction compared to the mechanical radial model. The newly developed electronic radial model can be evaluated as an ultrasound endoscope for the next generation. The advantage of this system is to facilitate the clinical use of color Doppler function and tissue harmonic imaging, and this system can be operated by the same monitor unit as a convex model of ultrasound endoscope.     

Targeted Tissue and Cell-Free Tumor DNA Sequencing of Advanced Lung Squamous-Cell Carcinoma Reveals Clinically Significant Prevalence of Actionable Alterations

Background

Major guidelines do not recommend routine molecular profiling of lung squamous-cell carcinoma (LUSC) because the prevalence of actionable alterations is thought to be low. Increased utilization of next-generation sequencing (NGS), particularly with cell-free circulating tumor DNA, facilitates reevaluation of this premise.

360度直肠腔内超声与多层螺旋CT对直肠癌TN分期的对比研究

目的比较360度直肠腔内超声与多层螺旋CT(MSCT)对直肠癌TN分期的诊断价值。方法将我院75例直肠癌患者作为研究对象,均进行360度直肠腔内超声与MSCT检查,并以术后病理结果为标准,分析比较360度直肠腔内超声与MSCT对直肠癌术前T、N分期的诊断效能。结果术后病理结果显示,75例患者T1期、T2期、T3期及T4期分别为7例、10例、49例和9例;N0期、N1期及N2期分别为43例、20例、12例。360度直肠腔内超声、MSCT对直肠癌术前T分期诊断总准确度分别为80.00%、76.00%,与病理T分期诊断一致性分析显示Kappa值分别为0.820、0.788(均P<0.05)。360度直肠腔内超声、MSCT对直肠癌术前N分期诊断总准确度分别为77.33%、80.00%,与病理N分期诊断一致性分析显示Kappa值分别为0.773、0.800(均P<0.05)。结论360度直肠腔内超声对直肠癌术前T分期诊断效能稍优于MSCT,对直肠癌术前N分期诊断效能稍低于MSCT。