CELIAC DISEASE: CAUSES, SYMPTOMS AND TREATMENT

Celiac disease is an autoimmune disorder that affects the small intestine and is triggered by the ingestion of gluten, a protein found in grains such as wheat, barley, and rye. Although it has been recognized for decades, public awareness of celiac disease has increased significantly in recent years due to its growing prevalence and improved diagnosis.

EPIDEMIOLOGY AND PREVALENCE:

It is estimated that celiac disease affects around 1% of the world’s population. However, many people with celiac disease remain undiagnosed, highlighting the importance of awareness and early detection. The disease can develop at any age, from childhood to old age, and affects both men and women.

CAUSES AND MECHANISMS:

The exact cause of celiac disease is not fully understood, but it is known that there is a genetic predisposition. Those with a family history of the disease have a higher risk of developing it. The interaction between genetic and environmental factors, such as early exposure to gluten in the diet, triggers an abnormal immune response in genetically predisposed individuals.

When a person with celiac disease consumes gluten, their immune system reacts by attacking the lining of the small intestine. This leads to inflammation and damage to the intestinal villi, structures that are essential for nutrient absorption. The resulting malabsorption can cause nutritional deficiencies and a variety of symptoms.

SYMPTOMS AND DIAGNOSIS:

The symptoms of celiac disease are varied and may include gastrointestinal problems such as diarrhoea, abdominal pain, and weight loss. However, it can also present with non-gastrointestinal symptoms, such as fatigue, anaemia, irritability, and skin problems. Due to this wide range of clinical manifestations, celiac disease is often misdiagnosed or goes unnoticed.

Diagnosis of celiac disease is carried out through specific tests, such as blood tests to detect antibodies and small intestine biopsies to assess damage. It is essential that people with suspected celiac disease seek guidance from healthcare professionals for an accurate diagnosis.

TREATMENT AND MANAGEMENT:

The only effective treatment for celiac disease is to follow a strict gluten-free diet for life. This involves avoiding all foods and products containing wheat, barley, rye, and their derivatives. Fortunately, increased public awareness of celiac disease has led to greater availability of gluten-free products on the market, making it easier to follow this diet.

In addition to dietary treatment, patients with celiac disease may require nutritional supplements to address deficiencies that have developed due to intestinal malabsorption.

FUTURE PERSPECTIVES:

As research into celiac disease continues to advance, new therapies and approaches are expected to be developed to improve the quality of life of those living with this condition. Public awareness and ongoing education are essential to ensuring early diagnosis and effective management of celiac disease.

In summary, celiac disease is a complex autoimmune disorder that affects a significant proportion of the population. With increased awareness and continued research, early detection and management of this disease are expected to improve, providing a better quality of life for those affected.