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使用混合核成像体积测量和联合高分辨率计量-营养饮料测试进行胃适应测试:健康个体的试点研究

Nashrulhaq Tagiling^1,2, Yeong Yeh Lee^2,3, Mohd Fazrin Mohd Rohani^4,5

¹Department of Nuclear Medicine, Radiotherapy & Oncology, School of Medical Sciences, Universiti Sains Malaysia Health Campus, Kota Bharu, Kelantan, Malaysia.

Neurogastroenterology and motility

|January 21, 2025

概括

混合核成像 (SPECT/CT) 和高分辨率测量-营养饮料测试 (HRM-NDT) 是可行的,以评估健康个体的胃住宿 (GA). 需要进一步的研究来优化这些技术的患者群体.

科学领域:

胃肠病学胃肠病学
核医学就是核医学.
生理学生理学生理学

背景情况:

胃适应 (GA) 测试在临床实践中越来越受认可.
新兴的微创手术模式正在推动GA评估的进步.

研究的目的:

评估混合SPECT/CT和高分辨率测量-营养饮料测试 (HRM-NDT) 的可行性,以测量GA.
探索SPECT/CT和HRM-NDT参数之间的初步关联.

主要方法:

一项试点研究涉及20名健康个体.
使用[99mTc]NaTcO4和HRM-NDT与标准化营养饮料进行了胃SPECT/CT.
测量GA参数,并进行相关性分析.

主要成果:

无论是SPECT/CT还是HRM-NDT都成功完成,没有任何不良事件.
在SPECT/CT中,我们得到了住宿体积和饭后与禁食体积的比率.
HRM-NDT提供了胃内压力和体积数据,发现胃内压力AUC和最大耐受体积/和得分AUC之间存在显著的关联.

结论:

在健康受试者中,SPECT/CT和HRM-NDT证明了GA测量的可行性和耐受性.
需要进一步优化和标准化,以确定这些方法在患者群体中的诊断效用.

关键词:

在SPECT/CT测试中,胃胃是指胃的部分.胃适应胃适应胃适应胃肠道的运动性.在健康的志愿者身上.高分辨率的高分辨率力度计.营养饮料测试营养饮料测试

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