RESUMEN
Background Celiac disease is an autoimmune disorder triggered by gluten and related prolamines, which can cause a variety of symptoms and complications if left untreated. Despite being a common lifelong disorder, it often goes undiagnosed for a long time, leading to negative impacts on patients' health and quality of life. The diagnosis of celiac disease requires the presence of celiac-specific autoantibodies and distinctive histological changes in the small intestinal mucosa. Lack of disease knowledge among healthcare professionals and patients' adherence to gluten-free diets may contribute to diagnostic delays. Objectives This study aims to assess the reasons for celiac disease underdiagnosis and identify the functional deficiencies of healthcare professionals in the diagnosis and treatment of celiac disease, particularly in the Saudi population. Materials and methods A cross-sectional, questionnaire-based study was conducted among physicians in the Eastern Province of Saudi Arabia during the year 2023, between May and July. Participants were asked to complete an online self-administered questionnaire that included questions about their demographic characteristics, professional experience, and knowledge and attitudes toward celiac disease. The study recruited gastroenterologists, gastroenterology fellows, internal and family medicine specialists, residents, and general practitioners working in private or public health centers in various cities of the Eastern Province. Results The data were collected from 180 physicians who fulfilled the inclusion criteria of the study, with most participants aged under 30 years and predominantly male. Family medicine and general practitioners were the most represented specialties. While 49.4% of physicians knew that adult celiac disease was rare, only 19.4% frequently recommended celiac disease serology to their patients. In terms of risk, most physicians knew that adult celiac disease was a moderately severe and disabling disease, but only 24.4% thought that the cancer risk in patients with celiac disease was moderate. About 75.6% of physicians had an overall poor knowledge level regarding celiac disease, with gastroenterologists and internal medicine specialists demonstrating better knowledge compared to other specialties (P = 0.001). Conclusion The study found that a majority of physicians in the Eastern Province of Saudi Arabia had poor knowledge about celiac disease. This lack of knowledge could have implications for patient care, as it could lead to delays in diagnosis, inadequate treatment, and increased risk of complications.
