Abstract
Coeliac disease (CD) is a gluten-induced autoimmune inflammation of small bowel villi, leading to atrophy and malabsorption. The current study aims to assess the prevalence of CD in high-risk subjects in the Aseer region, southwest of Saudi Arabia and to investigate the associated presentations.
This is a retrospective case-finding study of the laboratory records for a 3-year period (2009–2012) at the main tertiary hospital (Aseer Central Hospital). Serum anti-tissue transglutaminase (atTG) and endomysial antibody (EmA) levels were determined along with small intestinal histopathological examination.
The proportion of cases that tested positive for at least one coeliac antibody marker was 18.4% (58/315). Forty cases underwent endoscopic examination during the analysis, among which 22 were confirmed to have CD. The individual antibody positivity for atTG and EmA was 17.5% and 15.6%, respectively. The most common clinical condition (47%) associated with these markers was type 1 diabetes mellitus (T1DM). Interestingly, gastrointestinal presentations constituted only 11.5%.
The rate of CD among hospital requests, including non-gastrointestinal symptomatic patients, at the Aseer main tertiary hospital seems to be high. Determining the prevalence of CD and also investigating the high-risk group commonly affected by CD warrant more screening studies.