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Published on: December 15, 2011
[Gluten enteropathy in children from south-eastern France (author's transl)]
Insights
Gluten-induced enteropathy, diagnosed in 123 children in France, shows varied symptoms by age. Dietary changes improve clinical signs, but mucosal healing and sustained gluten avoidance are crucial for recovery.
Area of Science:
- Pediatric Gastroenterology
- Clinical Nutrition
Context:
- Gluten-induced enteropathy (celiac disease) incidence and presentation in a French cohort (1969-1979).
- Analysis of demographic factors including age, sex, and ethnicity.
- Comparison of clinical manifestations between younger and older children.
Purpose:
- To estimate the incidence of gluten-induced enteropathy in south-eastern France.
- To describe the clinical features and diagnostic characteristics of the disease in children.
- To evaluate the impact of dietary gluten withdrawal and reintroduction on clinical and histological outcomes.
Summary:
- 123 cases diagnosed, with an incidence of 1:4,600 births. Mean age 3.2 years, with a predominance of girls and North-Africans.
- Younger children (<2 years) presented with malabsorption, while older children (>2 years) primarily showed growth retardation.
- Dietary gluten withdrawal led to rapid clinical improvement, but mucosal healing averaged 19 months. Gluten reintroduction caused histological relapse in a subset of patients.
Impact:
- Highlights the importance of early diagnosis and dietary management in pediatric gluten-induced enteropathy.
- Suggests a potential increase in diagnosed cases due to reduced gluten in infant foods.
- Underscores the long-term implications of gluten exposure and the challenges in assessing transient intolerances.
Abstract:
Between 1969 and 1979, 123 cases of gluten-induced enteropathy were diagnosed in south-eastern France. The overall incidence of the disease was estimated at approximately one for 4 600 births. The mean age of the patients was 3.2 years. At the time of diagnosis, 71 children (57,7%) were less than 2 years old, and 52 children (42,3%) were above that age. There was a strong predominance of girls (60%) and North-Africans (48%). Children younger than 2 years presented with the usual malabsorption syndrome, whereas growth retardation, often isolated, was the main feature in older children. The relative increase observed since 1976 in the number of patients of the latter group despite a lower incidence of the disease was probably due to the withdrawal of infants' foods containing gluten. In 58 children followed up dietetic measures resulted in rapid clinical improvement, but healing of the mucosal lesions was much slower (19 months on average). In 28 patients who could be followed for longer periods, reintroducing gluten into the diet regularly led to histological relapse. These patients, however, had been selected for particular reasons. The true incidence of transient intolerance to gliadin is difficult to determine, since most subjects in perfect health refuse control biopsies.
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