GlutN : Randomized, Double-blind, Crossover Clinical Trial to Confirm the Role of Gluten in Non-celiac Gluten Sensitivity

For 25 years, non-celiac gluten sensitivity (NCGS) has been the subject of very prolific and confusing scientific literature. This clinical entity is defined by the appearance of digestive and extradigestive symptoms in the hours/days following the consumption of foods containing gluten, in the absence of celiac disease (CD) and wheat allergy (WA). The physiopathological mechanisms, neither allergic or autoimmune, remain poorly defined and no The main objective of the study was to demonstrate the role of gluten in triggering digestive symptoms and extradigestive products from the NCGS. The secondary objectives were to identify the pathophysiological mechanisms and diagnostic marker(s).usable diagnostic marker in the clinic has not yet been identified.