一项前性研究,用于检测使用素和胃蛋白-17水平的胃瘤
Sun-Young Lee1, Hee-Won Moon2, Yeon-Sun Ahn2
1Department of Internal Medicine, Konkuk University School of Medicine, Seoul, Korea.
Gut and liver
|April 11, 2025
概括
胃板血液测试,包括胃素-17 (G-17) 和素 (PG) 水平,有助于检测胃瘤. 高G-17和低PG I/II比率是重要的指标,有助于早期诊断.
科学领域:
- 胃肠病学 胃肠病学
- 在瘤学瘤学.
- 临床诊断 临床诊断 临床诊断
背景情况:
- 胃面板结合了胃素-17 (G-17),素原 (PG) 和Helicobacter pylori血清学.
- 传统的血清PG测定也用于胃健康评估.
- 胃瘤是一个严重的健康问题,需要有效的诊断工具.
研究的目的:
- 为了确定有意义的GastroPanel和血清PG测定在胃瘤患者的发现.
- 为了比较GastroPanel测试与传统血清PG测试的诊断性能.
- 评估G-17水平与PG测试一起用于检测胃瘤的实用性.
主要方法:
- 在2023年5月至2024年8月期间,一组1,101人接受了血清检测.
- 排除标准包括胃切除术,功能衰竭,先前的H. pylori根除,以及最近使用的抑制酸剂.
- 统计分析发现了使用GastroPanel和HBI PG测定检测胃瘤的重要变量.
主要成果:
- 高G-17水平和低PG I/II比率 (来自GastroPanel和HBI测定) 是胃瘤的显著预测因素.
- I/II比是检测各种胃癌和瘤的重要独立变量.
- 对于腺瘤和神经内分泌瘤,特别是与体缩相关的瘤,G-17水平显著.
结论:
- 血液检测,包括G-17和PG测定,对于检测大多数胃瘤,除了胃肠道侧管瘤,是有价值的.
- 将G-17水平添加到PG测试中可以提高与体缩有关的新生体的诊断.
- 这项研究强调了非侵入性血清学标记在胃癌查和诊断中的作用.
相关概念视频
01:28Peptic Ulcer Disease III: Clinical Manifestations and Diagnostic Studies
69
Peptic ulcer disease (PUD) presents with diverse symptoms depending on the location and severity of the ulcer. Clinical manifestations of peptic ulcer include dull pain and a burning sensation in the mid-epigastric region.
Few clinical manifestations differentiate gastric ulcers from duodenal ulcers. Distinctions in the location, timing, and pain relief are crucial for healthcare providers in differentiating between gastric and duodenal ulcers during clinical assessments.
Few clinical manifestations differentiate gastric ulcers from duodenal ulcers. Distinctions in the location, timing, and pain relief are crucial for healthcare providers in differentiating between gastric and duodenal ulcers during clinical assessments.
69
01:23Gastritis III: Clinical Manifestations and Management
102
The clinical manifestations of gastritis can vary depending on the cause and type of gastritis, but some common symptoms may include the following.
Clinical manifestations of acute gastritis
The patient with acute gastritis may have a rapid onset of symptoms, such as epigastric pain or discomfort, dyspepsia, anorexia, hiccups, or nausea and vomiting, which can last from a few hours to a few days. Erosive or hemorrhagic gastritis may cause bleeding, which may manifest as blood in vomit or as...
Clinical manifestations of acute gastritis
The patient with acute gastritis may have a rapid onset of symptoms, such as epigastric pain or discomfort, dyspepsia, anorexia, hiccups, or nausea and vomiting, which can last from a few hours to a few days. Erosive or hemorrhagic gastritis may cause bleeding, which may manifest as blood in vomit or as...
102
01:30Peptic Ulcer Disease I: Introduction
105
Peptic Ulcer Disease (PUD) is characterized by mucosal excavation in the esophagus, stomach, pylorus, or duodenum. It can manifest as acute or chronic based on the extent and duration of mucosal involvement.
An acute ulcer, marked by superficial erosion and minimal inflammation, swiftly resolves upon identifying and addressing the underlying cause. In contrast, a chronic ulcer persists, potentially eroding through the muscular wall and forming fibrous tissue.
Peptic ulcers can also be...
An acute ulcer, marked by superficial erosion and minimal inflammation, swiftly resolves upon identifying and addressing the underlying cause. In contrast, a chronic ulcer persists, potentially eroding through the muscular wall and forming fibrous tissue.
Peptic ulcers can also be...
105
01:21Barrett Esophagus-I: Introduction
45
Barrett's esophagus is a medical condition where the esophageal mucosa is significantly damaged by stomach acid or other digestive fluids, often due to long-term exposure associated with gastroesophageal reflux disease (GERD). In GERD, a weakened or abnormally relaxed lower esophageal sphincter allows stomach acid to flow persistently into the esophagus.
This constant acid exposure transforms the esophagus's pink mucosal lining (stratified squamous epithelium) into a type of lining more...
This constant acid exposure transforms the esophagus's pink mucosal lining (stratified squamous epithelium) into a type of lining more...
45
01:30Serum Laboratory Studies, Stool Test, Breath Test
257
Gastrointestinal (GI) diagnostic studies are pivotal in confirming, ruling out, diagnosing, or staging various diseases, including cancers. Following diagnosis, allocating time for discussions with the patient and providing informational resources is crucial. Diagnostic assessments of the GI tract often occur in outpatient settings like endoscopy suites or GI labs. Preparation for these tests may include dietary restrictions, fasting, liquid bowel preparations, laxatives, enemas, and the...
257
01:24Pathophysiology of Peptic Ulcer Disease: Mucosal Defense Factors
322
Peptic ulcer disease, commonly called PUD, represents a multifaceted condition characterized by disruptions in the lining of the gastrointestinal (GI) tract. Central to the protection of the gastrointestinal lining is the mucosal-bicarbonate barrier. This physiological defense mechanism is a formidable shield against the corrosive effects of gastric acid and pepsin secretion in the stomach. Its role is pivotal in maintaining the structural integrity of the stomach's inner lining.
322