在便失禁中暂时的关节松:从3D高清直肠力度计的洞察力
Francisco Alejandro Felix-Tellez1, Raúl Alberto Jiménez-Castillo1,2, Mercedes Amieva-Balmori1
1Laboratorio de Fisiología Digestiva y Motilidad Gastrointestinal, Instituto de Investigaciones Mèdico-Biológicas, Universidad Veracruzana, Veracruz, Veracruz, Mexico.
Neurogastroenterology and motility
|July 17, 2025
概括
过渡性关节松 (TASR) 影响15%的便失禁患者,与较弱的门压力和盆地问题相关. 高分辨率直肠测量仪有助于检测TASR,这表明它在便失禁中的作用.
科学领域:
- 胃肠病学 胃肠病学
- 生理学 生理学 生理学
- 医学诊断 医学诊断 医学诊断
背景情况:
- 便失禁 (FI) 是一种常见的疾病,通常与关节功能障碍有关.
- 过时的关节松 (TASR) 是一个潜在的,但尚未被充分理解的,FI的贡献者.
- 高清无直肠测量 (3D-HD ARM) 提供了先进的诊断功能.
研究的目的:
- 为了确定在便失禁患者中TASR的患病率.
- 评估TASR对关节功能和骨盆底异常的临床意义和影响.
- 评估3D-HD ARM在检测TASR中的实用性.
主要方法:
- 一项涉及连续便失禁患者进行3D-HD ARM的横截面研究.
- TASR被定义为超过15秒的静止压力下降低于15mmHg.
- 在TASR和非TASR组之间比较力度参数,结构评估和临床分数.
主要成果:
- 在14.5%的便失禁患者中检测到TASR.
- 患有TASR的患者在咳时显著降低了最大挤压压力和减少了门压力.
- TASR与骨盆底动症和直协调障碍有关,但没有显著的结构差异.
结论:
- 在FI患者中,TASR存在很高的百分比,并且与关节功能障碍和盆地问题有关.
- 3D-HD ARM可能会改善TASR检测,突出其在FI病理生理学中的潜在作用.
- 需要进一步的研究来澄清TASR的临床意义及其对治疗结果的影响,例如生物反疗法.
相关概念视频
Assessment of the Rectum and Anus
411
Evaluating the rectum and anus plays a crucial role in conducting a thorough physical examination of the gastrointestinal system. Although it may be uncomfortable and often embarrassing for the patient, it holds immense diagnostic value, particularly in detecting gastrointestinal diseases and abnormalities. This guide will explain how to perform this assessment using inspection and palpation methods.
Rectal Inspection
Begin by inspecting the perianal and anal areas for color, texture, rashes,...
Rectal Inspection
Begin by inspecting the perianal and anal areas for color, texture, rashes,...
411
Feces Formation and Defecation
1.6K
After spending 3 to 10 hours in the large intestine, chyme loses a lot of water and becomes feces, the final product of digestion. Feces consist of undigested dietary fiber such as cellulose, mucus, sloughed-off epithelial cells, and microbes. The descending and sigmoid colon stores feces and uses haustral contractions to dry it out but retains enough water to give it a semi-solid texture.
The mass peristalsis then pushes the feces into the rectum, which stretches the rectal walls to activate...
The mass peristalsis then pushes the feces into the rectum, which stretches the rectal walls to activate...
1.6K
Imaging Studies III: Gastrointestinal Motility Studies and Virtual Colonoscopy
148
This lesson explores three gastrointestinal imaging techniques: radionuclide testing, colonic transit studies, and virtual colonoscopy.
Radionuclide Testing
Radionuclide testing is a sophisticated medical technique for assessing gastrointestinal motility. It focuses on gastric emptying and colonic transit time. Radioactive markers track the movement of food through the digestive system, providing insights into gastrointestinal disorders.
In gastric emptying studies, a meal's liquid and...
Radionuclide Testing
Radionuclide testing is a sophisticated medical technique for assessing gastrointestinal motility. It focuses on gastric emptying and colonic transit time. Radioactive markers track the movement of food through the digestive system, providing insights into gastrointestinal disorders.
In gastric emptying studies, a meal's liquid and...
148
Physiology of the Gastrointestinal System III: Elimination
530
The gastrointestinal elimination process involves a complex interplay of neural and hormonal mechanisms that coordinate the final waste removal from the body. This intricate operation encompasses the absorption of water and electrolytes, vital for transforming the remaining indigestible food matter into feces. The large intestine is pivotal in water and electrolyte absorption, forming feces from unabsorbed minerals, undigested food, bacteria, bile pigments, and shed epithelial cells. Essential...
530
Muscles of the Pelvic Floor and Perineum
2.2K
The muscles of the pelvic floor and perineum are crucial for supporting the pelvic organs, controlling continence, and aiding in sexual function, childbirth, and core stability. They are typically divided into the superficial perineal layer and the deep pelvic floor layer.
Perineal Layer
The perineum is a diamond-shaped area below the pelvic diaphragm, divided into an anterior urogenital triangle that contains the external genitals and a posterior anal triangle housing the anus. The urogenital...
Perineal Layer
The perineum is a diamond-shaped area below the pelvic diaphragm, divided into an anterior urogenital triangle that contains the external genitals and a posterior anal triangle housing the anus. The urogenital...
2.2K
Inflammatory Bowel Disease V: Surgical Management
221
Surgical interventions for inflammatory bowel disease (IBD), which includes ulcerative colitis and Crohn's disease, are essential in managing symptoms and addressing complications. The selection of surgical procedures is contingent upon the specific conditions and complications that stem from these illnesses.
Here are some common surgical interventions for IBD:
Here are some common surgical interventions for IBD:
221


