相关实验视频

Updated: Jul 16, 2025

Simultaneous Laryngopharyngeal and Conventional Esophageal pH Monitoring

Simultaneous Laryngopharyngeal and Conventional Esophageal pH Monitoring

Published on: December 14, 2020

在非胸头症狗中监测食道pH值;一个参考

Tesheena R Nash¹, Giselle L Hosgood¹, Carla Appelgrein¹

¹The Animal Hospital at Murdoch University, Perth, Australia.

Veterinary surgery : VS

|September 14, 2023

概括

这项研究确定了住院狗中酸性胃食道逆流 (GER) 事件的上限. 这些参数有助于在接受食道pH监测的狗患者中识别过度的GER.

科学领域:

兽医医学兽医医学兽医医学
胃肠病学胃肠病学
麻醉学麻醉学

背景情况:

酸性胃食道逆流 (GER) 是狗健康的一个问题.
确定GER的正常参数对于准确诊断至关重要.
之前的研究没有确定在麻醉下住院的狗的特定GER参数.

研究的目的:

定义描述非胸脑性狗中酸性胃食道逆流 (GER) 事件的参数.
为这些GER参数建立上限参考值.
帮助诊断住院犬患者的过度GER.

主要方法:

一项前性临床研究,涉及健康的客户拥有的狗接受选择性骨科手术.
狗接受了美沙,美德托米丁和阿尔法萨隆进行全静脉麻醉.
用Digitrapper探针进行食道双重pH监测,以记录GER事件 (pH <4.0).

主要成果:

包括35只狗,平均记录时间为21.1小时.
平均每小时的远端和近端GER事件分别为0.3和0.
平均累积的远端和近端食道酸暴露分别为0.2%和0%.

结论:

距离和近距离GER每小时的上限参考值分别为2.4和0.4.
累计远端和近端食道酸暴露的上限值分别为2.3%和0%.
超出这些极限的GER参数的狗可能具有过度的GER.

更多相关视频

Construction of a Wireless-Enabled Endoscopically Implantable Sensor for pH Monitoring with Zero-Bias Schottky Diode-based Receiver

Construction of a Wireless-Enabled Endoscopically Implantable Sensor for pH Monitoring with Zero-Bias Schottky Diode-based Receiver

Published on: August 27, 2021

Intra-Operative Neural Monitoring of Thyroid Surgery in a Porcine Model

Intra-Operative Neural Monitoring of Thyroid Surgery in a Porcine Model

Published on: February 11, 2019

相关概念视频

Endoscopic Studies I: Bronchoscopy and Thoracoscopy

Endoscopic Studies I: Bronchoscopy and Thoracoscopy

Endoscopy is a non-surgical medical technique used to examine a person's internal organs and vessels. This lesson will focus on two types of endoscopic studies: bronchoscopy and thoracoscopy.
Bronchoscopy
Description
Bronchoscopy is a procedure that involves direct visualization of the larynx, trachea, and bronchi for diagnostic and therapeutic purposes. A flexible fiber optic or rigid bronchoscope is used to carry out the procedure. The fiber-optic bronchoscope is more frequently used due...

Endoscopic Procedures I: Esophagogastroduodenoscopy

Endoscopic Procedures I: Esophagogastroduodenoscopy

An Esophagogastroduodenoscopy (EGD) is a diagnostic procedure in which an endoscopist uses a flexible, lighted endoscope to visualize the upper gastrointestinal (GI) tract. The procedure includes visualizing the oropharynx, esophagus, stomach, and the first part of the small intestine, the duodenum.
During an EGD, the endoscope can be used to: