Gastritis is an inflammatory disease of the gastric mucosa, which can be either acute or chronic. The pathogenesis of gastritis involves many factors, including Helicobacter pylori infection, autoimmune reactions, chemical irritants, and the influence of psychosocial factors. Clinical manifestations of the disease can vary from asymptomatic to severe pain syndrome, dyspeptic disorders, and ulceration, making gastritis one of the most common problems in gastroenterology.
History of the disease and interesting historical facts
The first description of gastritis and its symptoms can be found in the works of ancient Greek doctors such as Hippocrates, who noted the connection between diet and the state of the stomach. In the 19th century, observations by scientists such as Rudolf Virchow allowed us to better understand the pathogenesis of the disease. Since the beginning of the 20th century, with the discovery of the connection between H. pylori and gastritis, the study of the disease has undergone qualitative changes. Modern approaches to the diagnosis and treatment of gastritis are based on knowledge of the interaction of various factors, including genetic, immune and exogenous factors.
Epidemiology
According to the latest data from the World Health Organization, gastritis is one of the most common diseases of the gastrointestinal tract. According to the data, approximately 50-80% of the population in different regions of the world have signs of gastritis pathology at various stages. Interestingly, chronologically, gastritis is more often detected in people over 30 years old, but the incidence of diseases among young people also tends to increase.
Genetic predisposition to this disease
Genetic studies show that susceptibility to gastritis may be associated with several genes involved in immune responses and protection of the gastric mucosa. In particular, mutations in genes responsible for the regulation of inflammatory processes may increase the risk of developing chronic gastritis. One of the most studied genes is IL-1, which is associated with an acute response to H. pylori infection.
Risk factors for the development of this disease
There are many risk factors that contribute to the development of gastritis. These include:
- Physical factors:
- Psycho-emotional stresses that can cause functional disorders of the stomach.
- Physical trauma and overload.
- Chemical factors:
- Use of nonsteroidal anti-inflammatory drugs (NSAIDs) and alcohol.
- Exposure to chemicals such as nicotine or preservatives.
- Nutrition:
- An unhealthy diet, including an abundance of fatty, spicy foods and a lack of fiber.
- Chronic eating disorders (skipping meals).
Diagnosis of this disease
Diagnosis of gastritis begins with an assessment of the anamnesis and clinical symptoms. The main symptoms are:
- Pain or discomfort in the stomach area.
- Heartburn and nausea.
- Decreased appetite.
- A fleeting feeling of satiety.
To clarify the diagnosis, laboratory tests are carried out:
- General blood and stool tests for occult blood.
- Testing for H. pylori using breath tests or endoscopy.
Radiological examinations such as fluorography or ultrasound may be used if complications are suspected. The differential diagnosis should include conditions such as peptic ulcer, gastric cancer and pancreatitis.
Treatment
Treatment of gastritis is aimed at eliminating the causes of the disease, relieving symptoms and preventing complications. It includes the following approaches:
- General treatment:
- Changes in diet and eating patterns.
- Stress reduction and the use of psychotherapy.
- Pharmacological treatment:
- Proton pump inhibitors (PPIs) to reduce stomach acid.
- Antibiotics if H. pylori is present.
- Surgical treatment:
- Gastric resection in case of complications such as bleeding or perforation.
- Other types of treatment:
- Physiotherapy and use of natural mineral waters.
- Use of probiotic preparations.
List of medications used to treat this disease
The following groups of drugs can be used in complex therapy of gastritis:
- Proton pump inhibitors (omeprazole, lansoprazole).
- Antacids (Almagel, Maalox).
- Antibiotics (amoxicillin, clarithromycin).
- Drugs that improve mucosal reparation (dexpanthenol, misoprostol).
Disease monitoring
Monitoring the course of gastritis includes regular medical examinations and tests. The prognosis of the disease is favorable in most cases, especially with adequate therapy. However, complications such as ulcers or stomach cancer are possible, which requires special attention.
Age-related features of the disease
Gastritis is observed in various age groups, but its course can differ significantly:
- In children, gastritis is often a reaction to stress or poor nutrition.
- In adults, it results from chronic abuse of NSAIDs and other factors.
- In elderly patients, it may develop as a result of concomitant diseases and changes in digestive processes.
Questions and Answers
- What are the main symptoms of gastritis? The main symptoms are pain in the upper abdomen, heartburn, nausea and poor appetite.
- How is gastritis diagnosed? Diagnosis includes anamnestic data, endoscopic examination and laboratory tests for the presence of H. pylori.
- How is gastritis treated? Treatment includes dietary changes, medications, and in some cases surgery.
- Can gastritis be prevented? You can prevent gastritis by following a balanced diet, avoiding stress and giving up bad habits.
- What are the possible complications of gastritis? Possible complications include stomach ulcers and stomach cancer, which require ongoing health monitoring.
Advice from Dr. Oleg Korzhikov
Dr. Oleg Korzhikov advises his patients the following: "Take care of your stomach, follow a diet and avoid bad habits. If you notice symptoms of gastritis, do not delay visiting a doctor. Correct your diet, reduce the amount of stress in your life and, if necessary, take medications recommended by your doctor. Do not forget about regular medical examinations to monitor your health."
