在接受减肥和代谢手术的患者中,肥胖严重程度和Helicobacter pylori根除之间的关系:一项后期分析
Oscar Laudanno1,2, Gabriel Ahumarán3,4, Marcelo Thomé5
1Instituto de Investigaciones Médicas Alfredo Lanari, Universidad de Buenos Aires, Buenos Aires, Argentina. oscarlaudanno@gmail.com.
Obesity surgery
|September 12, 2024
概括
肥胖症显著降低了Helicobacter pylori的根除率,特别是在接受减肥手术的严重肥胖病例中. 需要量身定制的治疗策略,以获得这些患者更好的治疗结果.
科学领域:
- 胃肠病学 胃肠病学
- 公共卫生 公共卫生
- 腹部外科 腹部外科
背景情况:
- 全球肥胖率的上升是一个重大的公共卫生挑战.
- 有限的数据存在于Helicobacter pylori (H pylori) 在肥胖个体的根除有效性.
- 肥胖对接受减肥手术的患者的H pylori根除的影响需要调查.
研究的目的:
- 为了研究肥胖程度对H pylori根除成功的影响.
- 为了比较H pylori根除率在接受减肥手术的肥胖患者和正常体重患者之间.
- 确定手术后肥胖患者胃肠道健康的潜在影响.
主要方法:
- 在对204名成年患者 (129名肥胖者,75名正常体重) 的后期分析中,H. pylori阳性.
- 为期14天的四次并发治疗,以消除H.pylori.
- 通过13C-尿素呼吸试验进行评估,按BMI分层,并进行统计分析,包括基平方和后勤回归.
主要成果:
- 肥胖患者 (68.2%) 的H pylori根除率明显低于正常体重个体 (88.0%).
- 在肥胖队列中,较高的肥胖类别 (3和4) 逐渐显示出较低的根除率 (分别为67%和51%).
- 肥胖程度与H pylori根除成功相反相关 (p < 0.01).
结论:
- 肥胖会对H pylori根除率产生负面影响,特别是在严重肥胖患者中.
- 肥胖患者的根除率较低可能会增加,胃炎和胃癌的风险.
- 对于接受减肥手术的肥胖患者,建议采用个性化H pylori根除策略.
相关概念视频
01:16Treating Helicobacter pylori in Peptic Ulcers: Antimicrobial Therapy
333
Helicobacter pylori, a resilient gram-negative bacterium, can thrive in the stomach's harsh, acidic environment. Infection with H. pylori leads to a cascade of events within the stomach lining. One of the critical disruptions caused by this bacterium is the interference with somatostatin production, a hormone responsible for regulating acid secretion. This interference tips the balance, escalating acid secretion and diminishing bicarbonate levels. This imbalance compromises the defensive...
333
01:25Peptic Ulcer Disease V: Surgical Management and Nursing Care
246
Surgical management and nursing care are crucial in treating Peptic Ulcer Disease (PUD). Here is an organized and enhanced overview of the surgical interventions and the associated nursing care for PUD:
Surgical Interventions for Peptic Ulcer Disease
Surgical Interventions for Peptic Ulcer Disease
246
01:26Peptic Ulcer Disease IV: Management
75
Medical treatment strategies for peptic ulcers encompass various methods. The primary goal of treatment is to diminish gastric acidity and strengthen mucosal defense mechanisms.
The therapeutic approach involves ensuring adequate rest, implementing drug therapy, promoting smoking cessation, making dietary modifications, and emphasizing long-term follow-up care.
Pharmacological management
The prevailing therapy for peptic ulcers involves a combination of managing the patient's current...
The therapeutic approach involves ensuring adequate rest, implementing drug therapy, promoting smoking cessation, making dietary modifications, and emphasizing long-term follow-up care.
Pharmacological management
The prevailing therapy for peptic ulcers involves a combination of managing the patient's current...
75
01:28Peptic Ulcer Disease III: Clinical Manifestations and Diagnostic Studies
97
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.
97
01:30Peptic Ulcer Disease I: Introduction
144
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...
144
01:24Pathophysiology of Peptic Ulcer Disease: Mucosal Defense Factors
358
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.
358