中国中西医结合影像学杂志2026，Vol.24Issue(3)：278-282,5.DOI:10.3969/j.issn.1672-0512.2026.03.004
胃充盈超声造影评估华法林对胃动力及胃排空功能的影响
Evaluation of gastric motility and gastric emptying function in patients taking warfarin using gastric filling contrast-enhanced ultrasonography
摘要
Abstract
Objective:To investigate the effects of warfarin on gastric motility and gastric emptying function using gastric filling contrast-enhanced ultrasonography.Methods:A total of 59 warfarin-treated patients(experimental group)were included,and were further divided into a>5 years group(36 cases)and a≤5 years group(23 cases)according to medication duration.Another 56 healthy individuals were selected as the control group.Gastric motility and gastric emptying parameters,including gastric peristaltic frequency(GPF),gastric peristaltic wave peak amplitude(GPA),gastric wall thickening rate(GWTR),gastric motility index(GMI),and antral contraction amplitude(ACA)were evaluated in each group using gastric filling contrast-enhanced ultrasonography.The gastric emptying rate(GER)in the proximal stomach,distal stomach,and gastric antrum were assessed at 10,20,and 30 minutes.Results:Compared with the control group,the experimental group showed significantly lower GPA,GWTR,GMI,ACA,and GER at all time points(all P<0.05),while no statistically significant difference was observed in GPF(P>0.05).The>5 years group showed lower GPA,GWTR,GMI,ACA,and GER at all time points compared with the≤5 years group(all P<0.05),while no statistically significant difference was observed in GPF(P>0.05).Conclusion:Patients taking warfarin have reduced gastric motility and delayed gastric emptying.关键词
华法林/超声检查/胃动力Key words
Warfarin/Ultrasonography/Gastric motility分类
医药卫生引用本文复制引用
董玲宏,张琴惠,岳文胜,刘瀚阳,谢欣,刘燕清,于粒粒,何秀利,黄多..胃充盈超声造影评估华法林对胃动力及胃排空功能的影响[J].中国中西医结合影像学杂志,2026,24(3):278-282,5.基金项目
四川省自然科学基金项目(2026NSFSC0578). （2026NSFSC0578）
