Items in AFP with MESH term: Anti-Ulcer Agents

Management of Helicobacter pylori Infection - Article

ABSTRACT: Helicobacter pylori is the cause of most peptic ulcer disease and a primary risk factor for gastric cancer. Eradication of the organism results in ulcer healing and reduces the risk of ulcer recurrence and complications. Testing and treatment have no clear value in patients with documented nonulcer dyspepsia; however, a test-and-treat strategy is recommended but for patients with undifferentiated dyspepsia who have not undergone endoscopy. In the office setting, initial serology testing is practical and affordable, with endoscopy reserved for use in patients with alarm symptoms for ulcer complications or cancer, or those who do not respond to treatment. Treatment involves 10- to 14-day multidrug regimens including antibiotics and acid suppressants, combined with education about avoidance of other ulcer-causing factors and the need for close follow-up. Follow-up testing (i.e., urea breath or stool antigen test) is recommended for patients who do not respond to therapy or those with a history of ulcer complications or cancer.


Peptic Ulcer Disease - Article

ABSTRACT: Peptic ulcer disease usually occurs in the stomach and proximal duodenum. The predominant causes in the United States are infection with Helicobacter pylori and use of nonsteroidal anti-inflammatory drugs. Symptoms of peptic ulcer disease include epigastric discomfort (specifically, pain relieved by food intake or antacids and pain that causes awakening at night or that occurs between meals), loss of appetite, and weight loss. Older patients and patients with alarm symptoms indicating a complication or malignancy should have prompt endoscopy. Patients taking nonsteroidal anti-inflammatory drugs should discontinue their use. For younger patients with no alarm symptoms, a test-and-treat strategy based on the results of H. pylori testing is recommended. If H. pylori infection is diagnosed, the infection should be eradicated and antisecretory therapy (preferably with a proton pump inhibitor) given for four weeks. Patients with persistent symptoms should be referred for endoscopy. Surgery is indicated if complications develop or if the ulcer is unresponsive to medications. Bleeding is the most common indication for surgery. Administration of proton pump inhibitors and endoscopic therapy control most bleeds. Perforation and gastric outlet obstruction are rare but serious complications. Peritonitis is a surgical emergency requiring patient resuscitation; laparotomy and peritoneal toilet; omental patch placement; and, in selected patients, surgery for ulcer control.


Diarrhea in Adults (Acute) - Clinical Evidence Handbook


Choosing One PPI Treatment Over Another - AFP Journal Club



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