Helicobacter pylori Gastritis Flashcards

Flashcards about Helicobacter pylori Gastritis, covering epidemiology, pathogenesis, symptoms, and treatment.

What are additional symptoms of H. pylori infection beyond common gastritis symptoms?

Symptoms may include bloating, indigestion, and early satiety.

What other gastrointestinal conditions can H. pylori contribute to?

H. pylori can contribute to the development of peptic ulcers and gastric cancer.

How is H. pylori transmitted?

Transmission may occur via oral-oral or fecal-oral routes.

What is the prevalence of H. pylori infection in developing countries compared to developed countries?

It is much higher in developing countries, where it can exceed 80%.

What are the long-term effects of untreated H. pylori infections?

Untreated infections can lead to chronic gastritis, peptic ulcers, and increased cancer risk.

What is the first-line treatment for H. pylori eradication?

Typically includes a regimen of two antibiotics and a proton pump inhibitor.

What preventive measures can reduce the risk of H. pylori infection?

Good hygiene practices, such as proper handwashing and safe food handling.

What factors can increase the risk of H. pylori infection in a community?

Crowded living conditions, poor sanitation, and contaminated water sources.

What are risk factors for developing severe complications from H. pylori infections?

A family history of gastric cancer, smoking, and prolonged use of nonsteroidal anti-inflammatory drugs (NSAIDs).

How can the effectiveness of H. pylori treatment be confirmed?

Through endoscopy or non-invasive tests such as urea breath tests or stool antigen tests