Ulcer disease

Peptic ulcer disease is a chronic disease characterized by the formation of ulcers in the mucous membrane of the stomach and duodenum. The process of ulcer formation can be associated with several factors, including Helicobacter pylori infection, excess gastric juice, and insufficient secretion of the mucous membrane. Ulcers can cause various symptoms, such as abdominal pain, nausea, vomiting, and deterioration of the general condition. Clinical manifestations of peptic ulcer disease are cyclical, which is associated with periods of remission and relapse. Diagnosis of the disease includes hardware and laboratory methods, as well as an assessment of symptoms, which allows for an accurate diagnosis and adequate treatment.

History of the disease and interesting historical facts

Ulcer disease has been known to mankind for many centuries. Archaeological finds prove the existence of ulcer disease in ancient Egypt and Greece. In the 19th century, there was a significant breakthrough in understanding this pathology, when a connection between gastritis and ulcer formation was revealed. In 1982, Australian scientists Barry Marshall and Robin Warren discovered that Helicobacter pylori is one of the main causes of ulcer disease, for which they were awarded the Nobel Prize in Physiology or Medicine in 2005. This discovery radically changed the approach to the diagnosis and treatment of ulcerative lesions, and also opened up new perspectives in gastroenterology.

Epidemiology

Peptic ulcer disease remains a pressing health problem worldwide. According to global data, about 10% of the population experiences manifestations of peptic ulcer disease at some point in their lives. According to statistics, duodenal ulcers account for about 70-80% cases, while gastric ulcers account for 20-30%. The disease occurs more often in men than in women, which may be due to differences in lifestyle, including stress levels and alcohol consumption. According to the World Health Organization, countries with a low level of medicine are especially dangerous, where the prevalence of Helicobacter pylori reaches 80-90%.

Genetic predisposition to this disease

Research shows that there is a certain genetic predisposition to peptic ulcer disease. Genetic factors include mutations in genes associated with the immune response and regulation of gastric acid secretion. In particular, a number of polymorphisms have been identified in the IL-1β and TNF-α genes, which may contribute to increased susceptibility to Helicobacter pylori infection and the development of an inflammatory response. Attention is also paid to genes responsible for the synthesis of gastrin and other gastrointestinal hormones. Family studies show that a family history of peptic ulcer disease increases the risk of developing this disease.

Risk factors for the development of this disease

Risk factors for peptic ulcer disease include:

• Helicobacter pylori infection is the main cause of peptic ulcer disease.
• Long-term use of nonsteroidal anti-inflammatory drugs (NSAIDs), which damage the stomach lining.
• Psycho-emotional stress that contributes to increased secretion of gastric acid.
• Smoking and alcohol abuse, which increase the risk of damage to the gastric mucosa.
• Improper nutrition, especially consumption of spicy and fatty foods, which can worsen the condition of the mucous membrane.

These factors often act in combination, which increases the likelihood of developing the disease.

Diagnosis of this disease

Diagnosis of peptic ulcer disease begins with a clinical examination and analysis of symptoms. The main symptoms include:

• Pain in the upper abdomen, often when hungry or at night.
• Nausea and vomiting.
• Decreased appetite and weight loss.
• Heartburn and dyspepsia.

To confirm the diagnosis, various laboratory and instrumental methods are used:

• Endoscopy allows you to visually assess the condition of the mucous membrane and take a biopsy for histological examination.
• Testing for Helicobacter pylori, including breath test, serologic tests and gastric biopsy.
• X-ray with contrast to detect ulcers.
• Clinical blood tests to assess anemia and the presence of inflammation.

Differential diagnosis is necessary to exclude other diseases, such as stomach cancer or inflammatory bowel disease.

Treatment

Treatment of peptic ulcer disease can be both conservative and surgical. The main treatment areas include:

• Pharmacological treatment aimed at eradicating Helicobacter pylori, reducing gastric acid secretion and protecting the mucosa.
• Surgical intervention is most appropriate in case of complications such as perforation or stenosis.
• Lifestyle changes: quit smoking, limit alcohol consumption and follow a diet.
• Maintenance therapy to prevent relapse of the disease.

Treatment tactics are selected individually depending on the patient’s age, severity of the disease and the presence of concomitant pathologies.

List of medications used to treat this disease

The main groups of medications used to treat peptic ulcer disease include:

• Antacids: aluminum and magnesium (for example, Maalox, Gastal).
• Histamine H2 blockers: ranitidine, famotidine.
• Proton pump inhibitors: omeprazole, lansoprazole.
• Antimicrobial agents: amoxicillin, clarithromycin.
• Protective drugs: sucralfate.

Each of these agents is used depending on the stage of the disease and the presence of Helicobacter pylori infection.

Disease monitoring

Monitoring peptic ulcer disease involves regular follow-up examinations to assess the effectiveness of treatment and prevent relapses. Key points to monitor include:

• Symptomatic assessment is the regular monitoring of clinical manifestations.
• Laboratory tests (blood test for infection and hemoglobin level assessment).
• Endoscopic examinations to assess the condition of the ulcer and possible changes.

The prognosis for peptic ulcer disease is favorable in most cases with adequate therapy and adherence to doctor's recommendations. However, complications are possible, including perforation and tumor processes, which require urgent medical intervention.

Age-related features of the disease

Ulcer disease can manifest itself in different age groups, which depends on the activation of risk factors and health status. In young people, the disease can be associated with psychoemotional stress and poor nutrition, while in older people, ulcers often develop against the background of concomitant diseases and the use of NSAIDs. In children, ulcers can form as a result of infections or medical prescriptions, so their diagnosis and treatment require special attention and the use of specific methods.

Questions and Answers

• What is peptic ulcer disease? Peptic ulcer disease is a chronic disease characterized by the formation of ulcers in the mucous membrane of the stomach and duodenum.
• What are the main causes of peptic ulcer disease? The main causes include Helicobacter pylori infection, long-term use of NSAIDs, stress and poor diet.
• How is peptic ulcer disease diagnosed? The diagnosis is established on the basis of clinical symptoms, endoscopy, tests for Helicobacter pylori and other laboratory tests.
• How is peptic ulcer disease treated? Treatment includes medication (antibiotics, proton pump inhibitors) and lifestyle changes. In severe cases, surgery may be required.
• What are the complications of peptic ulcer disease? Possible complications include ulcer perforation, internal bleeding, and the development of stomach cancer.